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April 2009

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[isidorus-cvs] r27 - in trunk/src: ajax ajax/javascripts json rest_interface unit_tests
by Lukas Giessmann 13 Apr '09

13 Apr '09

Author: lgiessmann Date: Mon Apr 13 13:17:57 2009 New Revision: 27 Log: fixed some problems in the ajax and in the json interface; changed the json/ajax error handling of the server, so there will be sent the condition's content as error message to the client - therefor every json-handler has a case-handler Modified: trunk/src/ajax/isidorus.html trunk/src/ajax/javascripts/make_fragment_node.js trunk/src/json/json_exporter.lisp trunk/src/rest_interface/set-up-json-interface.lisp trunk/src/unit_tests/json_test.lisp Modified: trunk/src/ajax/isidorus.html ============================================================================== --- trunk/src/ajax/isidorus.html (original) +++ trunk/src/ajax/isidorus.html Mon Apr 13 13:17:57 2009 @@ -19,10 +19,25 @@  <link rel="stylesheet" type="text/css" href="css/main.css"/> <link rel="stylesheet" type="text/css" href="css/home.css"/> - <link rel="stylesheet" type="text/css" href="css/search_topics.css"/> - <link rel="stylesheet" type="text/css" href="css/edit_topics.css"/> - <link rel="stylesheet" type="text/css" href="css/create_topics.css"/> <link rel="stylesheet" type="text/css" href="css/navi.css"/> + +  + <script language="JavaScript" type="text/javascript">  + </script> +  <script language="JavaScript" type="text/javascript" src="javascripts/external/prototype/prototype.js"></script> Modified: trunk/src/ajax/javascripts/make_fragment_node.js ============================================================================== --- trunk/src/ajax/javascripts/make_fragment_node.js (original) +++ trunk/src/ajax/javascripts/make_fragment_node.js Mon Apr 13 13:17:57 2009 @@ -1040,7 +1040,13 @@ } var ioElems = topicFrame.getElementsByClassName(CLASSES.instanceOfFrame())[0].getElementsByClassName(CLASSES.textRow()); - var _instanceOfs = "\"instanceOfs\":" + makeList(ioElems); + var _instanceOfs = makeList(ioElems); + if(_instanceOfs === "null"){ + _instanceOfs = "\"instanceOfs\":null"; + } + else { + _instanceOfs = "\"instanceOfs\":[" + _instanceOfs + "]"; + } var naElems = topicFrame.getElementsByClassName(CLASSES.namesFrame())[0].getElementsByClassName(CLASSES.nameFrame()); var _names = "\"names\":"; @@ -1239,7 +1245,7 @@ method: "post", requestHeaders:{ "Content-Type":"application/json"}, onSuccess: function(xhr){ window.alert("Fragment committed successfully!"); }, - onFailure: function(xhr){ window.alert("Something went wrong ...\n" + xhr.status + ": " + xhr.statusText); }, + onFailure: function(xhr){ window.alert("Something went wrong ...\n" + xhr.status + ": " + xhr.statusText + "\n" + xhr.responseText); }, postBody: _fragment }); } @@ -1271,7 +1277,7 @@ $("content").insert(makeFragmentNode(jsonFragment), {"position" : "content"}); } catch(err){ - alert("Got bad json data from " + GET_PREFIX + topicPsi.gsub("#", "%23")); + alert("Got bad json data from " + GET_PREFIX + topicPsi.gsub("#", "%23") + "\n" + err); } } Modified: trunk/src/json/json_exporter.lisp ============================================================================== --- trunk/src/json/json_exporter.lisp (original) +++ trunk/src/json/json_exporter.lisp Mon Apr 13 13:17:57 2009 @@ -147,7 +147,7 @@ (defmethod to-json-string ((instance TopicC) &key (xtm-id d:*current-xtm*)) "transforms an TopicC object to a json string" (let ((id - (concatenate 'string "\"id\":\"" (topicid instance) "\"")) + (concatenate 'string "\"id\":" (json:encode-json-to-string (topicid instance)))) (itemIdentity (concatenate 'string "\"itemIdentities\":" (identifiers-to-json-string instance :what 'item-identifiers))) @@ -188,7 +188,7 @@ subjectIdentifiers" (when topic (let ((id - (concatenate 'string "\"id\":\"" (topicid topic) "\"")) + (concatenate 'string "\"id\":" (json:encode-json-to-string (topicid topic)))) (itemIdentity (concatenate 'string "\"itemIdentities\":" (identifiers-to-json-string topic :what 'item-identifiers))) @@ -227,8 +227,7 @@ (type (type-to-json-string instance)) (scope - (let ((scopes (map 'list #'topicid (themes instance)))) - (concatenate 'string "\"scopes\":" (json:encode-json-to-string scopes)))) + (concatenate 'string "\"scopes\":" (ref-topics-to-json-string (themes instance)))) (role (concatenate 'string "\"roles\":" (if (roles instance) @@ -280,8 +279,10 @@ (if (in-topicmaps (topic instance)) (let ((j-tm-ids "[")) (loop for item in (in-topicmaps (topic instance)) - do (setf j-tm-ids (concatenate 'string j-tm-ids "\"" - (d:uri (first (d:item-identifiers item))) "\","))) + ;do (setf j-tm-ids (concatenate 'string j-tm-ids "\"" + ; (d:uri (first (d:item-identifiers item))) "\","))) + do (setf j-tm-ids (concatenate 'string j-tm-ids + (json:encode-json-to-string (d:uri (first (d:item-identifiers item)))) ","))) (concatenate 'string (subseq j-tm-ids 0 (- (length j-tm-ids) 1)) "]")) "null")))) (concatenate 'string "{" main-topic "," topicStubs "," associations "," tm-ids "}"))) Modified: trunk/src/rest_interface/set-up-json-interface.lisp ============================================================================== --- trunk/src/rest_interface/set-up-json-interface.lisp (original) +++ trunk/src/rest_interface/set-up-json-interface.lisp Mon Apr 13 13:17:57 2009 @@ -33,6 +33,12 @@ (ajax-javascripts-url-prefix *ajax-javascript-url-prefix*)) "registers the json im/exporter to the passed base-url in hunchentoot's dispatch-table and also registers a file-hanlder to the html-user-interface" + + ;; registers the http-code 500 for an internal server error to the standard + ;; return codes. so there won't be attached a hunchentoot default message, + ;; this is necessary to be able to send error messages in an individual way/syntax + ;; e.g. a json error-message. + (push hunchentoot:+http-internal-server-error+ hunchentoot:*approved-return-codes*) ;; === html and css files ==================================================== (push (create-regex-dispatcher ajax-user-interface-url @@ -83,7 +89,11 @@ (if (eq http-method :GET) (progn (setf (hunchentoot:content-type*) "application/json") ;RFC 4627 - (get-all-topic-psis)) + (handler-case (get-all-topic-psis) + (condition (err) (progn + (setf (hunchentoot:return-code*) hunchentoot:+http-internal-server-error+) + (setf (hunchentoot:content-type*) "text") + (format nil "Condition: \"~a\"" err))))) (setf (hunchentoot:return-code*) hunchentoot:+http-bad-request+)))) @@ -108,7 +118,8 @@ (condition (err) (progn (setf (hunchentoot:return-code*) hunchentoot:+http-internal-server-error+) - (format nil "<p>Condition: \"~a\"</p>" err)))) + (setf (hunchentoot:content-type*) "text") + (format nil "Condition: \"~a\"" err)))) "{}"))) (setf (hunchentoot:return-code*) hunchentoot:+http-bad-request+)))) @@ -125,7 +136,8 @@ (condition (err) (progn (setf (hunchentoot:return-code*) hunchentoot:+http-internal-server-error+) - (format nil "<p>Condition: \"~a\"</p>" err)))))) + (setf (hunchentoot:content-type*) "text") + (format nil "Condition: \"~a\"" err)))))) (setf (hunchentoot:return-code*) hunchentoot:+http-bad-request+)))) @@ -138,32 +150,35 @@ (end-idx (handler-case (parse-integer (hunchentoot:get-parameter "end")) (condition () nil)))) - - (let ((topics (elephant:get-instances-by-class 'd:TopicC))) - (let ((end - (cond - ((not end-idx) - (length topics)) - ((> end-idx (length topics)) - (length topics)) - ((< end-idx 0) - 0) - (t - end-idx)))) - (let ((start - (cond - ((> start-idx (length topics)) - end) - ((< start-idx 0) - 0) - (t - start-idx)))) - (let ((topics-in-range - (if (<= start end) - (subseq topics start end) - (reverse (subseq topics end start))))) - (setf (hunchentoot:content-type*) "application/json") ;RFC 4627 - (json-exporter:make-topic-summary topics-in-range))))))) + (handler-case (let ((topics (elephant:get-instances-by-class 'd:TopicC))) + (let ((end + (cond + ((not end-idx) + (length topics)) + ((> end-idx (length topics)) + (length topics)) + ((< end-idx 0) + 0) + (t + end-idx)))) + (let ((start + (cond + ((> start-idx (length topics)) + end) + ((< start-idx 0) + 0) + (t + start-idx)))) + (let ((topics-in-range + (if (<= start end) + (subseq topics start end) + (reverse (subseq topics end start))))) + (setf (hunchentoot:content-type*) "application/json") ;RFC 4627 + (json-exporter:make-topic-summary topics-in-range))))) + (condition (err) (progn + (setf (hunchentoot:return-code*) hunchentoot:+http-internal-server-error+) + (setf (hunchentoot:content-type*) "text") + (format nil "Condition: \"~a\"" err)))))) ;; ============================================================================= Modified: trunk/src/unit_tests/json_test.lisp ============================================================================== --- trunk/src/unit_tests/json_test.lisp (original) +++ trunk/src/unit_tests/json_test.lisp Mon Apr 13 13:17:57 2009 @@ -116,7 +116,7 @@ (elephant:add-association association-7 'themes t62) (let ((association-7-string (to-json-string association-7)) (json-string - (concatenate 'string "{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#assoc_7\"],\"type\":null,\"scopes\":[\"" (topicid t62) "\",\"" (topicid t64) "\"],\"roles\":null}"))) + (concatenate 'string "{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#assoc_7\"],\"type\":null,\"scopes\":[[\"http://psi.egovpt.org/types/StandardRoleType\"],[\"http://psi.egovpt.org/types/serviceUsesStandard\"]],\"roles\":null}"))) (is (string= association-7-string json-string))))))))

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[isidorus-cvs] r26 - in trunk: docs src src/ajax src/ajax/css src/ajax/javascripts src/ajax/javascripts/external src/ajax/javascripts/external/prototype src/ajax/javascripts/external/scriptaculous src/atom src/json src/model src/rest_interface src/threading src/unit_tests src/xml
by Lukas Giessmann 10 Apr '09

10 Apr '09

Author: lgiessmann Date: Fri Apr 10 19:11:32 2009 New Revision: 26 Log: added a license header to all files where the isidorus license is mentioned and referenced, in the ajax file there is also a reference to the MIT-license; an edit/create template for fragments is implemented in the ajax module, but it\'s really terrible and not really useable - this should be only the initial idea of realizing such a functionality\! Added: trunk/docs/LGPL-LICENSE.txt trunk/src/ajax/javascripts/constants.js - copied, changed from r25, /trunk/src/ajax/javascripts/ajax_constants.js trunk/src/ajax/javascripts/edit_topic.js (contents, props changed) - copied, changed from r25, /trunk/src/ajax/javascripts/ajax_edit_topic.js trunk/src/ajax/javascripts/external/ trunk/src/ajax/javascripts/external/MIT-LICENSE.txt trunk/src/ajax/javascripts/external/prototype/ trunk/src/ajax/javascripts/external/prototype/prototype.js trunk/src/ajax/javascripts/external/scriptaculous/ trunk/src/ajax/javascripts/external/scriptaculous/builder.js trunk/src/ajax/javascripts/external/scriptaculous/controls.js trunk/src/ajax/javascripts/external/scriptaculous/dragdrop.js trunk/src/ajax/javascripts/external/scriptaculous/effects.js trunk/src/ajax/javascripts/external/scriptaculous/scriptaculous.js trunk/src/ajax/javascripts/external/scriptaculous/slider.js trunk/src/ajax/javascripts/external/scriptaculous/sound.js trunk/src/ajax/javascripts/external/scriptaculous/unittest.js trunk/src/ajax/javascripts/home.js (contents, props changed) - copied, changed from r25, /trunk/src/ajax/javascripts/ajax_home.js trunk/src/ajax/javascripts/make_fragment_node.js (contents, props changed) trunk/src/ajax/javascripts/navi.js (contents, props changed) - copied, changed from r25, /trunk/src/ajax/javascripts/ajax_navi.js Removed: trunk/src/ajax/css/create_topics.css trunk/src/ajax/css/edit_topics.css trunk/src/ajax/css/search_topics.css trunk/src/ajax/javascripts/ajax_constants.js trunk/src/ajax/javascripts/ajax_edit_topic.js trunk/src/ajax/javascripts/ajax_home.js trunk/src/ajax/javascripts/ajax_navi.js trunk/src/ajax/javascripts/builder.js trunk/src/ajax/javascripts/controls.js trunk/src/ajax/javascripts/dragdrop.js trunk/src/ajax/javascripts/effects.js trunk/src/ajax/javascripts/prototype.js trunk/src/ajax/javascripts/scriptaculous.js trunk/src/ajax/javascripts/slider.js trunk/src/ajax/javascripts/sound.js trunk/src/ajax/javascripts/unittest.js Modified: trunk/docs/xtm_json.txt trunk/src/ajax/css/home.css trunk/src/ajax/css/main.css trunk/src/ajax/css/navi.css trunk/src/ajax/isidorus.html trunk/src/atom/atom.lisp trunk/src/atom/collection.lisp trunk/src/atom/conf.lisp trunk/src/atom/configuration.lisp trunk/src/atom/confreader.lisp trunk/src/atom/fragments.lisp trunk/src/atom/read.lisp trunk/src/atom/snapshots.lisp trunk/src/constants.lisp trunk/src/isidorus.asd trunk/src/json/json_exporter.lisp trunk/src/json/json_importer.lisp trunk/src/model/changes.lisp trunk/src/model/datamodel.lisp trunk/src/model/exceptions.lisp trunk/src/model/model_tools.lisp trunk/src/rest_interface/publish_feeds.lisp trunk/src/rest_interface/read.lisp trunk/src/rest_interface/rest-interface.lisp trunk/src/rest_interface/set-up-json-interface.lisp trunk/src/threading/reader-writer.lisp trunk/src/unit_tests/atom-conf.lisp trunk/src/unit_tests/atom_test.lisp trunk/src/unit_tests/atom_test.xtm trunk/src/unit_tests/dangling_instanceof.xtm trunk/src/unit_tests/dangling_topicref.xtm trunk/src/unit_tests/duplicate_identifier.xtm trunk/src/unit_tests/exporter_xtm1.0_test.lisp trunk/src/unit_tests/exporter_xtm2.0_test.lisp trunk/src/unit_tests/fixtures.lisp trunk/src/unit_tests/importer_test.lisp trunk/src/unit_tests/inconsistent.xtm trunk/src/unit_tests/inconsistent_2_0.xtm trunk/src/unit_tests/json_test.lisp trunk/src/unit_tests/multiple_tms_ont.xtm trunk/src/unit_tests/multiple_tms_worms.xtm trunk/src/unit_tests/notification_merge1.xtm trunk/src/unit_tests/notification_merge2.xtm trunk/src/unit_tests/notificationbase.xtm trunk/src/unit_tests/sample_objects.xtm trunk/src/unit_tests/sample_objects_2_0.xtm trunk/src/unit_tests/t100.xtm trunk/src/unit_tests/testing_db.lisp trunk/src/unit_tests/unittests-constants.lisp trunk/src/unit_tests/versions_test.lisp trunk/src/xml-constants.lisp trunk/src/xml/core_psis.xtm trunk/src/xml/exporter.lisp trunk/src/xml/exporter_xtm1.0.lisp trunk/src/xml/exporter_xtm2.0.lisp trunk/src/xml/importer.lisp trunk/src/xml/importer_xtm1.0.lisp trunk/src/xml/importer_xtm2.0.lisp trunk/src/xml/setup.lisp trunk/src/xml/tools.lisp Added: trunk/docs/LGPL-LICENSE.txt ============================================================================== --- (empty file) +++ trunk/docs/LGPL-LICENSE.txt Fri Apr 10 19:11:32 2009 @@ -0,0 +1,66 @@ +GNU LESSER GENERAL PUBLIC LICENSE + +Version 3, 29 June 2007 + +Copyright © 2007 Free Software Foundation, Inc. <http://fsf.org/> + +Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. + +This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below. +0. Additional Definitions. + +As used herein, “this License” refers to version 3 of the GNU Lesser General Public License, and the “GNU GPL” refers to version 3 of the GNU General Public License. + +“The Library” refers to a covered work governed by this License, other than an Application or a Combined Work as defined below. + +An “Application” is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library. + +A “Combined Work” is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the “Linked Version”. + +The “Minimal Corresponding Source” for a Combined Work means the Corresponding Source for the Combined Work, excluding any source code for portions of the Combined Work that, considered in isolation, are based on the Application, and not on the Linked Version. + +The “Corresponding Application Code” for a Combined Work means the object code and/or source code for the Application, including any data and utility programs needed for reproducing the Combined Work from the Application, but excluding the System Libraries of the Combined Work. +1. Exception to Section 3 of the GNU GPL. + +You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL. +2. Conveying Modified Versions. + +If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version: + + * a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or + * b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy. + +3. Object Code Incorporating Material from Library Header Files. + +The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following: + + * a) Give prominent notice with each copy of the object code that the Library is used in it and that the Library and its use are covered by this License. + * b) Accompany the object code with a copy of the GNU GPL and this license document. + +4. Combined Works. + +You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following: + + * a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License. + * b) Accompany the Combined Work with a copy of the GNU GPL and this license document. + * c) For a Combined Work that displays copyright notices during execution, include the copyright notice for the Library among these notices, as well as a reference directing the user to the copies of the GNU GPL and this license document. + * d) Do one of the following: + o 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source. + o 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version. + * e) Provide Installation Information, but only if you would otherwise be required to provide such information under section 6 of the GNU GPL, and only to the extent that such information is necessary to install and execute a modified version of the Combined Work produced by recombining or relinking the Application with a modified version of the Linked Version. (If you use option 4d0, the Installation Information must accompany the Minimal Corresponding Source and Corresponding Application Code. If you use option 4d1, you must provide the Installation Information in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.) + +5. Combined Libraries. + +You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following: + + * a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License. + * b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work. + +6. Revised Versions of the GNU Lesser General Public License. + +The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. + +Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation. + +If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library. + Modified: trunk/docs/xtm_json.txt ============================================================================== --- trunk/docs/xtm_json.txt (original) +++ trunk/docs/xtm_json.txt Fri Apr 10 19:11:32 2009 @@ -125,15 +125,15 @@ //+----------------------------------------------------------------------------- //+ fragment -//+ The field tm-ids should have only one tm-id in the list, because +//+ The field tmIds should have only one tm-id in the list, because //+ there will be used only the first, if the fragment is an incoming one -//+ outgoing fragment have a list with more tm-ids but at least one +//+ outgoing fragments have a list with more tmIds but at least one //+----------------------------------------------------------------------------- { "topic" : { <topic> }, "topicStubs" : [ { <topicStub> }, { <...> } ], "associations" : [ { <association> }, { <...> } ], - "tm-ids" : [ "id-1", "id-2", "..." ] + "tmIds" : [ "id-1", "id-2", "..." ] } @@ -397,5 +397,5 @@ ] } ], - "tm-ids" : [ "test-tm"] + "tmIds" : [ "test-tm"] } Modified: trunk/src/ajax/css/home.css ============================================================================== --- trunk/src/ajax/css/home.css (original) +++ trunk/src/ajax/css/home.css Fri Apr 10 19:11:32 2009 @@ -1,3 +1,15 @@ +/*----------------------------------------------------------------------------*/ +/* Isidorus */ +/* (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann */ +/* */ +/* Isidorus is freely distributable under the LGPL license. */ +/* This ajax module uses the frameworks PrototypeJs and Scriptaculous, both */ +/* are distributed under the MIT license. */ +/* You can find a detailed description in trunk/docs/LGPL-LICENSE.txt and */ +/* in trunk/src/ajax/javascripts/external/MIT-LICENSE.txt. */ +/*----------------------------------------------------------------------------*/ + + .topicSummaryTd { width: 40px; border: solid 1px gray; Modified: trunk/src/ajax/css/main.css ============================================================================== --- trunk/src/ajax/css/main.css (original) +++ trunk/src/ajax/css/main.css Fri Apr 10 19:11:32 2009 @@ -1,5 +1,19 @@ +/*----------------------------------------------------------------------------*/ +/* Isidorus */ +/* (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann */ +/* */ +/* Isidorus is freely distributable under the LGPL license. */ +/* This ajax module uses the frameworks PrototypeJs and Scriptaculous, both */ +/* are distributed under the MIT license. */ +/* You can find a detailed description in trunk/docs/LGPL-LICENSE.txt and */ +/* in trunk/src/ajax/javascripts/external/MIT-LICENSE.txt. */ +/*----------------------------------------------------------------------------*/ + + .clickable{ cursor: pointer; + padding-left: 5px; + padding-right: 5px; } .clickable:hover{ @@ -8,4 +22,30 @@ .clickable:active{ color: red; -} \ No newline at end of file +} + +.headerRow { + background-color: #EEEEFF; +} + + +.topicHeaderRow { + background-color: #CCE5FF; +} + +.topicStubsHeaderRow { + background-color: #CCE5FF; +} + +.associationsHeaderRow { + background-color: #CCE5FF; +} + +.tmIdsHeaderRow { + background-color: #CCE5FF; +} + +.frame{ + border: 1px outset black; + margin: 5px; +} Modified: trunk/src/ajax/css/navi.css ============================================================================== --- trunk/src/ajax/css/navi.css (original) +++ trunk/src/ajax/css/navi.css Fri Apr 10 19:11:32 2009 @@ -1,3 +1,15 @@ +/*----------------------------------------------------------------------------*/ +/* Isidorus */ +/* (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann */ +/* */ +/* Isidorus is freely distributable under the LGPL license. */ +/* This ajax module uses the frameworks PrototypeJs and Scriptaculous, both */ +/* are distributed under the MIT license. */ +/* You can find a detailed description in trunk/docs/LGPL-LICENSE.txt and */ +/* in trunk/src/ajax/javascripts/external/MIT-LICENSE.txt. */ +/*----------------------------------------------------------------------------*/ + + #navi { border: solid 1px; margin-top: 10px; Modified: trunk/src/ajax/isidorus.html ============================================================================== --- trunk/src/ajax/isidorus.html (original) +++ trunk/src/ajax/isidorus.html Fri Apr 10 19:11:32 2009 @@ -1,3 +1,15 @@ + + + + + + + + + + + + <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> @@ -13,14 +25,15 @@ <link rel="stylesheet" type="text/css" href="css/navi.css"/>  - <script language="JavaScript" type="text/javascript" src="javascripts/prototype.js"></script> - <script language="JavaScript" type="text/javascript" src="javascripts/scriptaculous.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/external/prototype/prototype.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/external/scriptaculous/scriptaculous.js"></script>  - <script language="JavaScript" type="text/javascript" src="javascripts/ajax_constants.js"></script> - <script language="JavaScript" type="text/javascript" src="javascripts/ajax_edit_topic.js"></script> - <script language="JavaScript" type="text/javascript" src="javascripts/ajax_home.js"></script> - <script language="JavaScript" type="text/javascript" src="javascripts/ajax_navi.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/constants.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/make_fragment_node.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/edit_topic.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/home.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/navi.js"></script> </head> <body> Copied: trunk/src/ajax/javascripts/constants.js (from r25, /trunk/src/ajax/javascripts/ajax_constants.js) ============================================================================== --- /trunk/src/ajax/javascripts/ajax_constants.js (original) +++ trunk/src/ajax/javascripts/constants.js Fri Apr 10 19:11:32 2009 @@ -1,3 +1,15 @@ +//+----------------------------------------------------------------------------- +//+ Isidorus +//+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +//+ +//+ Isidorus is freely distributable under the LGPL license. +//+ This ajax module uses the frameworks PrototypeJs and Scriptaculous, both +//+ are distributed under the MIT license. +//+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt and +//+ in trunk/src/ajax/javascripts/external/MIT-LICENSE.txt +//+----------------------------------------------------------------------------- + + var TIMEOUT = 5000; // const TIMEOUT = 5000 --> "const" doesn't work under IE var HOST_PREF = "http://localhost:8000/"; var GET_PREFIX = HOST_PREF + "json/get/"; @@ -8,4 +20,106 @@ // --- a kind of enum for the the different pages with an attribute and a value -var PAGES = {"home" : "home", "search" : "searchTopic", "edit" : "editTopic", "create" : "createTopic"}; \ No newline at end of file +var PAGES = {"home" : "home", "search" : "searchTopic", "edit" : "editTopic", "create" : "createTopic"}; + +// --- contains most css classes used in this project +var CLASSES = {"__addBtnHeader" : "addButton", + "__associationFrame" : "associationFrame", + "__associationsFrame" : "assocaitionsFrame", + "__associationsHeader" : "associationsHeaderRow", + "__button" : "clickable", + "__fragmentFrame" : "fragmentFrame", + "__frame" : "frame", + "__header" : "headerRow", + "__headerTitle" : "title", + "__hideBtnHeader" : "hideButton", + "__inAssociationFrame" : "inAssociationFrame", + "__inNameFrame" : "inNameFrame", + "__inOccurrenceFrame" : "inOccurrenceFrame", + "__inRoleFrame" : "inRoleFrame", + "__instanceOfFrame" : "instanceOf", + "__inTopicFrame" : "inTopicFrame", + "__inTopicStubFrame" : "inTopicStubFrame", + "__inVariantFrame" : "inVariantFrame", + "__itemIdentityFrame" : "itemIdentity", + "__listFrame" : "listFrame", + "__nameFrame" : "nameFrame", + "__namesFrame" : "namesFrame", + "__occurrenceFrame" : "occurrenceFrame", + "__occurrencesFrame" : "occurrencesFrame", + "__playerFrame" : "playerFrame", + "__removeBtnHeader" : "removeButton", + "__removeBtnRow" : "rowDel", + "__resourceFrame" : "resourceFrame", + "__roleFrame" : "roleFrame", + "__rolesFrame" : "roleFrame", + "__row" : "row", + "__scopeFrame" : "scopeFrame", + "__subjectIdentifierFrame" : "subjectIdentifier", + "__subjectLocatorFrame" : "subjectLocator", + "__textareaRow" : "rowTextArea", + "__textRow" : "rowTextfield", + "__tmIdsFrame" : "tmIdsFrame", + "__tmIdsHeader" : "tmIdsHeaderRow", + "__topicFrame" : "topicFrame", + "__topicHeader" : "topicHeaderRow", + "__topicIdFrame" : "topicId", + "__topicStubFrame" : "topicStubFrame", + "__topicStubsHeader" : "topicStubsHeaderRow", + "__topicStubsFrame" : "topicStubsFrame", + "__typeFrame" : "typeFrame", + "__valueFrame" : "valueFrame", + "__variantFrame" : "variantFrame", + "__variantHeader" : "variantHeaderRow", + "__variantsFrame" : "variantsFrame", + + "addBtnHeader" : function(){ return this.__button + " " + this.__addBtnHeader; }, + "associationFrame" : function(){ return this.__frame + " " + this.__associationFrame; }, + "associationsFrame" : function(){ return this.__frame + " " + this.__associationsFrame; }, + "associationsHeader" : function(){ return this.__associationsHeader; }, + "button" : function(){ this.__button; }, + "fragmentFrame" : function(){ return this.__frame + " " + this.__fragmentFrame; }, + "frame" : function(){ return this.__frame; }, + "header" : function(){ return this.__header; }, + "headerTitle" : function(){ return this.__headerTitle; }, + "hideBtnHeader" : function(){ return this.__button + " " + this.__hideBtnHeader; }, + "inAssociationFrame" : function(){ return this.__inAssociationFrame; }, + "inNameFrame" : function(){ return this.__inNameFrame; }, + "inOccurrenceFrame" : function(){ return this.__inOccurrenceFrame; }, + "inRoleFrame" : function(){ return this.__inRoleFrame; }, + "instanceOfFrame" : function(){ return this.__instanceOfFrame; }, + "inTopicFrame" : function(){ return this.__inTopicFrame; }, + "inTopicStubFrame" : function(){ return this.__inTopicStubFrame; }, + "inVariantFrame" : function(){ return this.__inVariantFrame; }, + "itemIdentityFrame" : function(){ return this.__itemIdentityFrame; }, + "listFrame" : function(){ return this.__frame + " " + this.__listFrame; }, + "nameFrame" : function(){ return this.__frame + " " + this.__nameFrame; }, + "namesFrame" : function(){ return this.__frame + " " + this.__namesFrame; }, + "occurrenceFrame" : function(){ return this.__frame + " " + this.__occurrenceFrame; }, + "occurrencesFrame" : function(){ return this.__frame + " " + this.__occurrencesFrame; }, + "playerFrame" : function(){ return this.__playerFrame; }, + "removeBtnHeader" : function(){ return this.__button + " " + this.__removeBtnHeader; }, + "removeBtnRow" : function(){ return this.__button + " " + this.__removeBtnRow; }, + "roleFrame" : function(){ return this.__frame + " " + this.__roleFrame; }, + "rolesFrame" : function(){ return this.__frame + " " + this.__rolesFrame; }, + "row" : function(){ return this.__row; }, + "scopeFrame" : function(){ return this.__scopeFrame; }, + "resourceFrame" : function(){ return this.__frame + " " + this.__resourceFrame; }, + "subjectIdentifierFrame" : function(){ return this.__subjectIdentifierFrame; }, + "subjectLocatorFrame" : function(){ return this.__subjectLocatorFrame; }, + "textareaRow" : function(){ return this.__textareaRow; }, + "textRow" : function(){ return this.__textRow; }, + "tmIdsFrame" : function(){ return this.__frame + " " + this.__tmIdsFrame; }, + "tmIdsHeader" : function(){ return this.__tmIdsHeader; }, + "topicFrame" : function(){ return this.__frame + " " + this.__topicFrame; }, + "topicHeader" : function(){ return this.__topicHeader; }, + "topicIdFrame" : function(){ return this.__topicIdFrame; }, + "topicStubFrame" : function(){ return this.__frame + " " + this.__topicStubFrame; }, + "topicStubsHeader" : function(){ return this.__topicStubsHeader; }, + "topicStubsFrame" : function(){ return this.__frame + " " + this.__topicStubsFrame; }, + "typeFrame" : function(){ return this.__typeFrame; }, + "valueFrame" : function(){ return this.__valueFrame; }, + "variantFrame" : function(){ return this.__frame + " " + this.__variantFrame; }, + "variantHeader" : function(){ return this.__variantHeader; }, + "variantsFrame" : function(){ return this.__frame + " " + this.__variantsFrame; } + }; \ No newline at end of file Copied: trunk/src/ajax/javascripts/edit_topic.js (from r25, /trunk/src/ajax/javascripts/ajax_edit_topic.js) ============================================================================== --- /trunk/src/ajax/javascripts/ajax_edit_topic.js (original) +++ trunk/src/ajax/javascripts/edit_topic.js Fri Apr 10 19:11:32 2009 @@ -1,4 +1,19 @@ -function makeEdit(psi) +//+----------------------------------------------------------------------------- +//+ Isidorus +//+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +//+ +//+ Isidorus is freely distributable under the LGPL license. +//+ This ajax module uses the frameworks PrototypeJs and Scriptaculous, both +//+ are distributed under the MIT license. +//+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt and +//+ in trunk/src/ajax/javascripts/external/MIT-LICENSE.txt +//+----------------------------------------------------------------------------- + + +// --- generates the page "edit topic" +function makeEdit(topicPsi) { - alert("psi: " + psi); -} \ No newline at end of file + if($("content").getElementsByClassName("fragment " + PAGES.edit).length === 0){ + getAndBuildFragment(topicPsi); + } +} Added: trunk/src/ajax/javascripts/external/MIT-LICENSE.txt ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/MIT-LICENSE.txt Fri Apr 10 19:11:32 2009 @@ -0,0 +1,16 @@ +Copyright (c) 2005-2008 Sam Stephenson + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. Added: trunk/src/ajax/javascripts/external/prototype/prototype.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/prototype/prototype.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,4320 @@ +/* Prototype JavaScript framework, version 1.6.0.3 + * (c) 2005-2008 Sam Stephenson + * + * Prototype is freely distributable under the terms of an MIT-style license. + * For details, see the Prototype web site: http://www.prototypejs.org/ + * + *--------------------------------------------------------------------------*/ + +var Prototype = { + Version: '1.6.0.3', + + Browser: { + IE: !!(window.attachEvent && + navigator.userAgent.indexOf('Opera') === -1), + Opera: navigator.userAgent.indexOf('Opera') > -1, + WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, + Gecko: navigator.userAgent.indexOf('Gecko') > -1 && + navigator.userAgent.indexOf('KHTML') === -1, + MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/) + }, + + BrowserFeatures: { + XPath: !!document.evaluate, + SelectorsAPI: !!document.querySelector, + ElementExtensions: !!window.HTMLElement, + SpecificElementExtensions: + document.createElement('div')['__proto__'] && + document.createElement('div')['__proto__'] !== + document.createElement('form')['__proto__'] + }, + + ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>', + JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, + + emptyFunction: function() { }, + K: function(x) { return x } +}; + +if (Prototype.Browser.MobileSafari) + Prototype.BrowserFeatures.SpecificElementExtensions = false; + + +/* Based on Alex Arnell's inheritance implementation. */ +var Class = { + create: function() { + var parent = null, properties = $A(arguments); + if (Object.isFunction(properties[0])) + parent = properties.shift(); + + function klass() { + this.initialize.apply(this, arguments); + } + + Object.extend(klass, Class.Methods); + klass.superclass = parent; + klass.subclasses = []; + + if (parent) { + var subclass = function() { }; + subclass.prototype = parent.prototype; + klass.prototype = new subclass; + parent.subclasses.push(klass); + } + + for (var i = 0; i < properties.length; i++) + klass.addMethods(properties[i]); + + if (!klass.prototype.initialize) + klass.prototype.initialize = Prototype.emptyFunction; + + klass.prototype.constructor = klass; + + return klass; + } +}; + +Class.Methods = { + addMethods: function(source) { + var ancestor = this.superclass && this.superclass.prototype; + var properties = Object.keys(source); + + if (!Object.keys({ toString: true }).length) + properties.push("toString", "valueOf"); + + for (var i = 0, length = properties.length; i < length; i++) { + var property = properties[i], value = source[property]; + if (ancestor && Object.isFunction(value) && + value.argumentNames().first() == "$super") { + var method = value; + value = (function(m) { + return function() { return ancestor[m].apply(this, arguments) }; + })(property).wrap(method); + + value.valueOf = method.valueOf.bind(method); + value.toString = method.toString.bind(method); + } + this.prototype[property] = value; + } + + return this; + } +}; + +var Abstract = { }; + +Object.extend = function(destination, source) { + for (var property in source) + destination[property] = source[property]; + return destination; +}; + +Object.extend(Object, { + inspect: function(object) { + try { + if (Object.isUndefined(object)) return 'undefined'; + if (object === null) return 'null'; + return object.inspect ? object.inspect() : String(object); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } + }, + + toJSON: function(object) { + var type = typeof object; + switch (type) { + case 'undefined': + case 'function': + case 'unknown': return; + case 'boolean': return object.toString(); + } + + if (object === null) return 'null'; + if (object.toJSON) return object.toJSON(); + if (Object.isElement(object)) return; + + var results = []; + for (var property in object) { + var value = Object.toJSON(object[property]); + if (!Object.isUndefined(value)) + results.push(property.toJSON() + ': ' + value); + } + + return '{' + results.join(', ') + '}'; + }, + + toQueryString: function(object) { + return $H(object).toQueryString(); + }, + + toHTML: function(object) { + return object && object.toHTML ? object.toHTML() : String.interpret(object); + }, + + keys: function(object) { + var keys = []; + for (var property in object) + keys.push(property); + return keys; + }, + + values: function(object) { + var values = []; + for (var property in object) + values.push(object[property]); + return values; + }, + + clone: function(object) { + return Object.extend({ }, object); + }, + + isElement: function(object) { + return !!(object && object.nodeType == 1); + }, + + isArray: function(object) { + return object != null && typeof object == "object" && + 'splice' in object && 'join' in object; + }, + + isHash: function(object) { + return object instanceof Hash; + }, + + isFunction: function(object) { + return typeof object == "function"; + }, + + isString: function(object) { + return typeof object == "string"; + }, + + isNumber: function(object) { + return typeof object == "number"; + }, + + isUndefined: function(object) { + return typeof object == "undefined"; + } +}); + +Object.extend(Function.prototype, { + argumentNames: function() { + var names = this.toString().match(/^[\s$]*function[^(]*\(([^$]*)\)/)[1] + .replace(/\s+/g, '').split(','); + return names.length == 1 && !names[0] ? [] : names; + }, + + bind: function() { + if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; + var __method = this, args = $A(arguments), object = args.shift(); + return function() { + return __method.apply(object, args.concat($A(arguments))); + } + }, + + bindAsEventListener: function() { + var __method = this, args = $A(arguments), object = args.shift(); + return function(event) { + return __method.apply(object, [event || window.event].concat(args)); + } + }, + + curry: function() { + if (!arguments.length) return this; + var __method = this, args = $A(arguments); + return function() { + return __method.apply(this, args.concat($A(arguments))); + } + }, + + delay: function() { + var __method = this, args = $A(arguments), timeout = args.shift() * 1000; + return window.setTimeout(function() { + return __method.apply(__method, args); + }, timeout); + }, + + defer: function() { + var args = [0.01].concat($A(arguments)); + return this.delay.apply(this, args); + }, + + wrap: function(wrapper) { + var __method = this; + return function() { + return wrapper.apply(this, [__method.bind(this)].concat($A(arguments))); + } + }, + + methodize: function() { + if (this._methodized) return this._methodized; + var __method = this; + return this._methodized = function() { + return __method.apply(null, [this].concat($A(arguments))); + }; + } +}); + +Date.prototype.toJSON = function() { + return '"' + this.getUTCFullYear() + '-' + + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + + this.getUTCDate().toPaddedString(2) + 'T' + + this.getUTCHours().toPaddedString(2) + ':' + + this.getUTCMinutes().toPaddedString(2) + ':' + + this.getUTCSeconds().toPaddedString(2) + 'Z"'; +}; + +var Try = { + these: function() { + var returnValue; + + for (var i = 0, length = arguments.length; i < length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) { } + } + + return returnValue; + } +}; + +RegExp.prototype.match = RegExp.prototype.test; + +RegExp.escape = function(str) { + return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); +}; + +/*--------------------------------------------------------------------------*/ + +var PeriodicalExecuter = Class.create({ + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + execute: function() { + this.callback(this); + }, + + stop: function() { + if (!this.timer) return; + clearInterval(this.timer); + this.timer = null; + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.execute(); + } finally { + this.currentlyExecuting = false; + } + } + } +}); +Object.extend(String, { + interpret: function(value) { + return value == null ? '' : String(value); + }, + specialChar: { + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '\\': '\\\\' + } +}); + +Object.extend(String.prototype, { + gsub: function(pattern, replacement) { + var result = '', source = this, match; + replacement = arguments.callee.prepareReplacement(replacement); + + while (source.length > 0) { + if (match = source.match(pattern)) { + result += source.slice(0, match.index); + result += String.interpret(replacement(match)); + source = source.slice(match.index + match[0].length); + } else { + result += source, source = ''; + } + } + return result; + }, + + sub: function(pattern, replacement, count) { + replacement = this.gsub.prepareReplacement(replacement); + count = Object.isUndefined(count) ? 1 : count; + + return this.gsub(pattern, function(match) { + if (--count < 0) return match[0]; + return replacement(match); + }); + }, + + scan: function(pattern, iterator) { + this.gsub(pattern, iterator); + return String(this); + }, + + truncate: function(length, truncation) { + length = length || 30; + truncation = Object.isUndefined(truncation) ? '...' : truncation; + return this.length > length ? + this.slice(0, length - truncation.length) + truncation : String(this); + }, + + strip: function() { + return this.replace(/^\s+/, '').replace(/\s+$/, ''); + }, + + stripTags: function() { + return this.replace(/<\/?[^>]+>/gi, ''); + }, + + stripScripts: function() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + }, + + extractScripts: function() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); + var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + }, + + evalScripts: function() { + return this.extractScripts().map(function(script) { return eval(script) }); + }, + + escapeHTML: function() { + var self = arguments.callee; + self.text.data = this; + return self.div.innerHTML; + }, + + unescapeHTML: function() { + var div = new Element('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0] ? (div.childNodes.length > 1 ? + $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) : + div.childNodes[0].nodeValue) : ''; + }, + + toQueryParams: function(separator) { + var match = this.strip().match(/([^?#]*)(#.*)?$/); + if (!match) return { }; + + return match[1].split(separator || '&').inject({ }, function(hash, pair) { + if ((pair = pair.split('='))[0]) { + var key = decodeURIComponent(pair.shift()); + var value = pair.length > 1 ? pair.join('=') : pair[0]; + if (value != undefined) value = decodeURIComponent(value); + + if (key in hash) { + if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; + hash[key].push(value); + } + else hash[key] = value; + } + return hash; + }); + }, + + toArray: function() { + return this.split(''); + }, + + succ: function() { + return this.slice(0, this.length - 1) + + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); + }, + + times: function(count) { + return count < 1 ? '' : new Array(count + 1).join(this); + }, + + camelize: function() { + var parts = this.split('-'), len = parts.length; + if (len == 1) return parts[0]; + + var camelized = this.charAt(0) == '-' + ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) + : parts[0]; + + for (var i = 1; i < len; i++) + camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1); + + return camelized; + }, + + capitalize: function() { + return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); + }, + + underscore: function() { + return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase(); + }, + + dasherize: function() { + return this.gsub(/_/,'-'); + }, + + inspect: function(useDoubleQuotes) { + var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) { + var character = String.specialChar[match[0]]; + return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16); + }); + if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; + return "'" + escapedString.replace(/'/g, '\\\'') + "'"; + }, + + toJSON: function() { + return this.inspect(true); + }, + + unfilterJSON: function(filter) { + return this.sub(filter || Prototype.JSONFilter, '#{1}'); + }, + + isJSON: function() { + var str = this; + if (str.blank()) return false; + str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''); + return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str); + }, + + evalJSON: function(sanitize) { + var json = this.unfilterJSON(); + try { + if (!sanitize || json.isJSON()) return eval('(' + json + ')'); + } catch (e) { } + throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); + }, + + include: function(pattern) { + return this.indexOf(pattern) > -1; + }, + + startsWith: function(pattern) { + return this.indexOf(pattern) === 0; + }, + + endsWith: function(pattern) { + var d = this.length - pattern.length; + return d >= 0 && this.lastIndexOf(pattern) === d; + }, + + empty: function() { + return this == ''; + }, + + blank: function() { + return /^\s*$/.test(this); + }, + + interpolate: function(object, pattern) { + return new Template(this, pattern).evaluate(object); + } +}); + +if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, { + escapeHTML: function() { + return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); + }, + unescapeHTML: function() { + return this.stripTags().replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); + } +}); + +String.prototype.gsub.prepareReplacement = function(replacement) { + if (Object.isFunction(replacement)) return replacement; + var template = new Template(replacement); + return function(match) { return template.evaluate(match) }; +}; + +String.prototype.parseQuery = String.prototype.toQueryParams; + +Object.extend(String.prototype.escapeHTML, { + div: document.createElement('div'), + text: document.createTextNode('') +}); + +String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text); + +var Template = Class.create({ + initialize: function(template, pattern) { + this.template = template.toString(); + this.pattern = pattern || Template.Pattern; + }, + + evaluate: function(object) { + if (Object.isFunction(object.toTemplateReplacements)) + object = object.toTemplateReplacements(); + + return this.template.gsub(this.pattern, function(match) { + if (object == null) return ''; + + var before = match[1] || ''; + if (before == '\\') return match[2]; + + var ctx = object, expr = match[3]; + var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; + match = pattern.exec(expr); + if (match == null) return before; + + while (match != null) { + var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1]; + ctx = ctx[comp]; + if (null == ctx || '' == match[3]) break; + expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); + match = pattern.exec(expr); + } + + return before + String.interpret(ctx); + }); + } +}); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; + +var $break = { }; + +var Enumerable = { + each: function(iterator, context) { + var index = 0; + try { + this._each(function(value) { + iterator.call(context, value, index++); + }); + } catch (e) { + if (e != $break) throw e; + } + return this; + }, + + eachSlice: function(number, iterator, context) { + var index = -number, slices = [], array = this.toArray(); + if (number < 1) return array; + while ((index += number) < array.length) + slices.push(array.slice(index, index+number)); + return slices.collect(iterator, context); + }, + + all: function(iterator, context) { + iterator = iterator || Prototype.K; + var result = true; + this.each(function(value, index) { + result = result && !!iterator.call(context, value, index); + if (!result) throw $break; + }); + return result; + }, + + any: function(iterator, context) { + iterator = iterator || Prototype.K; + var result = false; + this.each(function(value, index) { + if (result = !!iterator.call(context, value, index)) + throw $break; + }); + return result; + }, + + collect: function(iterator, context) { + iterator = iterator || Prototype.K; + var results = []; + this.each(function(value, index) { + results.push(iterator.call(context, value, index)); + }); + return results; + }, + + detect: function(iterator, context) { + var result; + this.each(function(value, index) { + if (iterator.call(context, value, index)) { + result = value; + throw $break; + } + }); + return result; + }, + + findAll: function(iterator, context) { + var results = []; + this.each(function(value, index) { + if (iterator.call(context, value, index)) + results.push(value); + }); + return results; + }, + + grep: function(filter, iterator, context) { + iterator = iterator || Prototype.K; + var results = []; + + if (Object.isString(filter)) + filter = new RegExp(filter); + + this.each(function(value, index) { + if (filter.match(value)) + results.push(iterator.call(context, value, index)); + }); + return results; + }, + + include: function(object) { + if (Object.isFunction(this.indexOf)) + if (this.indexOf(object) != -1) return true; + + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + }, + + inGroupsOf: function(number, fillWith) { + fillWith = Object.isUndefined(fillWith) ? null : fillWith; + return this.eachSlice(number, function(slice) { + while(slice.length < number) slice.push(fillWith); + return slice; + }); + }, + + inject: function(memo, iterator, context) { + this.each(function(value, index) { + memo = iterator.call(context, memo, value, index); + }); + return memo; + }, + + invoke: function(method) { + var args = $A(arguments).slice(1); + return this.map(function(value) { + return value[method].apply(value, args); + }); + }, + + max: function(iterator, context) { + iterator = iterator || Prototype.K; + var result; + this.each(function(value, index) { + value = iterator.call(context, value, index); + if (result == null || value >= result) + result = value; + }); + return result; + }, + + min: function(iterator, context) { + iterator = iterator || Prototype.K; + var result; + this.each(function(value, index) { + value = iterator.call(context, value, index); + if (result == null || value < result) + result = value; + }); + return result; + }, + + partition: function(iterator, context) { + iterator = iterator || Prototype.K; + var trues = [], falses = []; + this.each(function(value, index) { + (iterator.call(context, value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + }, + + pluck: function(property) { + var results = []; + this.each(function(value) { + results.push(value[property]); + }); + return results; + }, + + reject: function(iterator, context) { + var results = []; + this.each(function(value, index) { + if (!iterator.call(context, value, index)) + results.push(value); + }); + return results; + }, + + sortBy: function(iterator, context) { + return this.map(function(value, index) { + return { + value: value, + criteria: iterator.call(context, value, index) + }; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + }, + + toArray: function() { + return this.map(); + }, + + zip: function() { + var iterator = Prototype.K, args = $A(arguments); + if (Object.isFunction(args.last())) + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + return iterator(collections.pluck(index)); + }); + }, + + size: function() { + return this.toArray().length; + }, + + inspect: function() { + return '#<Enumerable:' + this.toArray().inspect() + '>'; + } +}; + +Object.extend(Enumerable, { + map: Enumerable.collect, + find: Enumerable.detect, + select: Enumerable.findAll, + filter: Enumerable.findAll, + member: Enumerable.include, + entries: Enumerable.toArray, + every: Enumerable.all, + some: Enumerable.any +}); +function $A(iterable) { + if (!iterable) return []; + if (iterable.toArray) return iterable.toArray(); + var length = iterable.length || 0, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; +} + +if (Prototype.Browser.WebKit) { + $A = function(iterable) { + if (!iterable) return []; + // In Safari, only use the `toArray` method if it's not a NodeList. + // A NodeList is a function, has an function `item` property, and a numeric + // `length` property. Adapted from Google Doctype. + if (!(typeof iterable === 'function' && typeof iterable.length === + 'number' && typeof iterable.item === 'function') && iterable.toArray) + return iterable.toArray(); + var length = iterable.length || 0, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; + }; +} + +Array.from = $A; + +Object.extend(Array.prototype, Enumerable); + +if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse; + +Object.extend(Array.prototype, { + _each: function(iterator) { + for (var i = 0, length = this.length; i < length; i++) + iterator(this[i]); + }, + + clear: function() { + this.length = 0; + return this; + }, + + first: function() { + return this[0]; + }, + + last: function() { + return this[this.length - 1]; + }, + + compact: function() { + return this.select(function(value) { + return value != null; + }); + }, + + flatten: function() { + return this.inject([], function(array, value) { + return array.concat(Object.isArray(value) ? + value.flatten() : [value]); + }); + }, + + without: function() { + var values = $A(arguments); + return this.select(function(value) { + return !values.include(value); + }); + }, + + reverse: function(inline) { + return (inline !== false ? this : this.toArray())._reverse(); + }, + + reduce: function() { + return this.length > 1 ? this : this[0]; + }, + + uniq: function(sorted) { + return this.inject([], function(array, value, index) { + if (0 == index || (sorted ? array.last() != value : !array.include(value))) + array.push(value); + return array; + }); + }, + + intersect: function(array) { + return this.uniq().findAll(function(item) { + return array.detect(function(value) { return item === value }); + }); + }, + + clone: function() { + return [].concat(this); + }, + + size: function() { + return this.length; + }, + + inspect: function() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + }, + + toJSON: function() { + var results = []; + this.each(function(object) { + var value = Object.toJSON(object); + if (!Object.isUndefined(value)) results.push(value); + }); + return '[' + results.join(', ') + ']'; + } +}); + +// use native browser JS 1.6 implementation if available +if (Object.isFunction(Array.prototype.forEach)) + Array.prototype._each = Array.prototype.forEach; + +if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) { + i || (i = 0); + var length = this.length; + if (i < 0) i = length + i; + for (; i < length; i++) + if (this[i] === item) return i; + return -1; +}; + +if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) { + i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; + var n = this.slice(0, i).reverse().indexOf(item); + return (n < 0) ? n : i - n - 1; +}; + +Array.prototype.toArray = Array.prototype.clone; + +function $w(string) { + if (!Object.isString(string)) return []; + string = string.strip(); + return string ? string.split(/\s+/) : []; +} + +if (Prototype.Browser.Opera){ + Array.prototype.concat = function() { + var array = []; + for (var i = 0, length = this.length; i < length; i++) array.push(this[i]); + for (var i = 0, length = arguments.length; i < length; i++) { + if (Object.isArray(arguments[i])) { + for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++) + array.push(arguments[i][j]); + } else { + array.push(arguments[i]); + } + } + return array; + }; +} +Object.extend(Number.prototype, { + toColorPart: function() { + return this.toPaddedString(2, 16); + }, + + succ: function() { + return this + 1; + }, + + times: function(iterator, context) { + $R(0, this, true).each(iterator, context); + return this; + }, + + toPaddedString: function(length, radix) { + var string = this.toString(radix || 10); + return '0'.times(length - string.length) + string; + }, + + toJSON: function() { + return isFinite(this) ? this.toString() : 'null'; + } +}); + +$w('abs round ceil floor').each(function(method){ + Number.prototype[method] = Math[method].methodize(); +}); +function $H(object) { + return new Hash(object); +}; + +var Hash = Class.create(Enumerable, (function() { + + function toQueryPair(key, value) { + if (Object.isUndefined(value)) return key; + return key + '=' + encodeURIComponent(String.interpret(value)); + } + + return { + initialize: function(object) { + this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); + }, + + _each: function(iterator) { + for (var key in this._object) { + var value = this._object[key], pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + }, + + set: function(key, value) { + return this._object[key] = value; + }, + + get: function(key) { + // simulating poorly supported hasOwnProperty + if (this._object[key] !== Object.prototype[key]) + return this._object[key]; + }, + + unset: function(key) { + var value = this._object[key]; + delete this._object[key]; + return value; + }, + + toObject: function() { + return Object.clone(this._object); + }, + + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + index: function(value) { + var match = this.detect(function(pair) { + return pair.value === value; + }); + return match && match.key; + }, + + merge: function(object) { + return this.clone().update(object); + }, + + update: function(object) { + return new Hash(object).inject(this, function(result, pair) { + result.set(pair.key, pair.value); + return result; + }); + }, + + toQueryString: function() { + return this.inject([], function(results, pair) { + var key = encodeURIComponent(pair.key), values = pair.value; + + if (values && typeof values == 'object') { + if (Object.isArray(values)) + return results.concat(values.map(toQueryPair.curry(key))); + } else results.push(toQueryPair(key, values)); + return results; + }).join('&'); + }, + + inspect: function() { + return '#<Hash:{' + this.map(function(pair) { + return pair.map(Object.inspect).join(': '); + }).join(', ') + '}>'; + }, + + toJSON: function() { + return Object.toJSON(this.toObject()); + }, + + clone: function() { + return new Hash(this); + } + } +})()); + +Hash.prototype.toTemplateReplacements = Hash.prototype.toObject; +Hash.from = $H; +var ObjectRange = Class.create(Enumerable, { + initialize: function(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + }, + + _each: function(iterator) { + var value = this.start; + while (this.include(value)) { + iterator(value); + value = value.succ(); + } + }, + + include: function(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } +}); + +var $R = function(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +}; + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new XMLHttpRequest()}, + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')} + ) || false; + }, + + activeRequestCount: 0 +}; + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responder) { + if (!this.include(responder)) + this.responders.push(responder); + }, + + unregister: function(responder) { + this.responders = this.responders.without(responder); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (Object.isFunction(responder[callback])) { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) { } + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { Ajax.activeRequestCount++ }, + onComplete: function() { Ajax.activeRequestCount-- } +}); + +Ajax.Base = Class.create({ + initialize: function(options) { + this.options = { + method: 'post', + asynchronous: true, + contentType: 'application/x-www-form-urlencoded', + encoding: 'UTF-8', + parameters: '', + evalJSON: true, + evalJS: true + }; + Object.extend(this.options, options || { }); + + this.options.method = this.options.method.toLowerCase(); + + if (Object.isString(this.options.parameters)) + this.options.parameters = this.options.parameters.toQueryParams(); + else if (Object.isHash(this.options.parameters)) + this.options.parameters = this.options.parameters.toObject(); + } +}); + +Ajax.Request = Class.create(Ajax.Base, { + _complete: false, + + initialize: function($super, url, options) { + $super(options); + this.transport = Ajax.getTransport(); + this.request(url); + }, + + request: function(url) { + this.url = url; + this.method = this.options.method; + var params = Object.clone(this.options.parameters); + + if (!['get', 'post'].include(this.method)) { + // simulate other verbs over post + params['_method'] = this.method; + this.method = 'post'; + } + + this.parameters = params; + + if (params = Object.toQueryString(params)) { + // when GET, append parameters to URL + if (this.method == 'get') + this.url += (this.url.include('?') ? '&' : '?') + params; + else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) + params += '&_='; + } + + try { + var response = new Ajax.Response(this); + if (this.options.onCreate) this.options.onCreate(response); + Ajax.Responders.dispatch('onCreate', this, response); + + this.transport.open(this.method.toUpperCase(), this.url, + this.options.asynchronous); + + if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); + + this.transport.onreadystatechange = this.onStateChange.bind(this); + this.setRequestHeaders(); + + this.body = this.method == 'post' ? (this.options.postBody || params) : null; + this.transport.send(this.body); + + /* Force Firefox to handle ready state 4 for synchronous requests */ + if (!this.options.asynchronous && this.transport.overrideMimeType) + this.onStateChange(); + + } + catch (e) { + this.dispatchException(e); + } + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState > 1 && !((readyState == 4) && this._complete)) + this.respondToReadyState(this.transport.readyState); + }, + + setRequestHeaders: function() { + var headers = { + 'X-Requested-With': 'XMLHttpRequest', + 'X-Prototype-Version': Prototype.Version, + 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' + }; + + if (this.method == 'post') { + headers['Content-type'] = this.options.contentType + + (this.options.encoding ? '; charset=' + this.options.encoding : ''); + + /* Force "Connection: close" for older Mozilla browsers to work + * around a bug where XMLHttpRequest sends an incorrect + * Content-length header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType && + (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) + headers['Connection'] = 'close'; + } + + // user-defined headers + if (typeof this.options.requestHeaders == 'object') { + var extras = this.options.requestHeaders; + + if (Object.isFunction(extras.push)) + for (var i = 0, length = extras.length; i < length; i += 2) + headers[extras[i]] = extras[i+1]; + else + $H(extras).each(function(pair) { headers[pair.key] = pair.value }); + } + + for (var name in headers) + this.transport.setRequestHeader(name, headers[name]); + }, + + success: function() { + var status = this.getStatus(); + return !status || (status >= 200 && status < 300); + }, + + getStatus: function() { + try { + return this.transport.status || 0; + } catch (e) { return 0 } + }, + + respondToReadyState: function(readyState) { + var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); + + if (state == 'Complete') { + try { + this._complete = true; + (this.options['on' + response.status] + || this.options['on' + (this.success() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + var contentType = response.getHeader('Content-type'); + if (this.options.evalJS == 'force' + || (this.options.evalJS && this.isSameOrigin() && contentType + && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) + this.evalResponse(); + } + + try { + (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); + Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + if (state == 'Complete') { + // avoid memory leak in MSIE: clean up + this.transport.onreadystatechange = Prototype.emptyFunction; + } + }, + + isSameOrigin: function() { + var m = this.url.match(/^\s*https?:\/\/[^\/]*/); + return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ + protocol: location.protocol, + domain: document.domain, + port: location.port ? ':' + location.port : '' + })); + }, + + getHeader: function(name) { + try { + return this.transport.getResponseHeader(name) || null; + } catch (e) { return null } + }, + + evalResponse: function() { + try { + return eval((this.transport.responseText || '').unfilterJSON()); + } catch (e) { + this.dispatchException(e); + } + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Response = Class.create({ + initialize: function(request){ + this.request = request; + var transport = this.transport = request.transport, + readyState = this.readyState = transport.readyState; + + if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { + this.status = this.getStatus(); + this.statusText = this.getStatusText(); + this.responseText = String.interpret(transport.responseText); + this.headerJSON = this._getHeaderJSON(); + } + + if(readyState == 4) { + var xml = transport.responseXML; + this.responseXML = Object.isUndefined(xml) ? null : xml; + this.responseJSON = this._getResponseJSON(); + } + }, + + status: 0, + statusText: '', + + getStatus: Ajax.Request.prototype.getStatus, + + getStatusText: function() { + try { + return this.transport.statusText || ''; + } catch (e) { return '' } + }, + + getHeader: Ajax.Request.prototype.getHeader, + + getAllHeaders: function() { + try { + return this.getAllResponseHeaders(); + } catch (e) { return null } + }, + + getResponseHeader: function(name) { + return this.transport.getResponseHeader(name); + }, + + getAllResponseHeaders: function() { + return this.transport.getAllResponseHeaders(); + }, + + _getHeaderJSON: function() { + var json = this.getHeader('X-JSON'); + if (!json) return null; + json = decodeURIComponent(escape(json)); + try { + return json.evalJSON(this.request.options.sanitizeJSON || + !this.request.isSameOrigin()); + } catch (e) { + this.request.dispatchException(e); + } + }, + + _getResponseJSON: function() { + var options = this.request.options; + if (!options.evalJSON || (options.evalJSON != 'force' && + !(this.getHeader('Content-type') || '').include('application/json')) || + this.responseText.blank()) + return null; + try { + return this.responseText.evalJSON(options.sanitizeJSON || + !this.request.isSameOrigin()); + } catch (e) { + this.request.dispatchException(e); + } + } +}); + +Ajax.Updater = Class.create(Ajax.Request, { + initialize: function($super, container, url, options) { + this.container = { + success: (container.success || container), + failure: (container.failure || (container.success ? null : container)) + }; + + options = Object.clone(options); + var onComplete = options.onComplete; + options.onComplete = (function(response, json) { + this.updateContent(response.responseText); + if (Object.isFunction(onComplete)) onComplete(response, json); + }).bind(this); + + $super(url, options); + }, + + updateContent: function(responseText) { + var receiver = this.container[this.success() ? 'success' : 'failure'], + options = this.options; + + if (!options.evalScripts) responseText = responseText.stripScripts(); + + if (receiver = $(receiver)) { + if (options.insertion) { + if (Object.isString(options.insertion)) { + var insertion = { }; insertion[options.insertion] = responseText; + receiver.insert(insertion); + } + else options.insertion(receiver, responseText); + } + else receiver.update(responseText); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { + initialize: function($super, container, url, options) { + $super(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = { }; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.options.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(response) { + if (this.options.decay) { + this.decay = (response.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = response.responseText; + } + this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); +function $(element) { + if (arguments.length > 1) { + for (var i = 0, elements = [], length = arguments.length; i < length; i++) + elements.push($(arguments[i])); + return elements; + } + if (Object.isString(element)) + element = document.getElementById(element); + return Element.extend(element); +} + +if (Prototype.BrowserFeatures.XPath) { + document._getElementsByXPath = function(expression, parentElement) { + var results = []; + var query = document.evaluate(expression, $(parentElement) || document, + null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); + for (var i = 0, length = query.snapshotLength; i < length; i++) + results.push(Element.extend(query.snapshotItem(i))); + return results; + }; +} + +/*--------------------------------------------------------------------------*/ + +if (!window.Node) var Node = { }; + +if (!Node.ELEMENT_NODE) { + // DOM level 2 ECMAScript Language Binding + Object.extend(Node, { + ELEMENT_NODE: 1, + ATTRIBUTE_NODE: 2, + TEXT_NODE: 3, + CDATA_SECTION_NODE: 4, + ENTITY_REFERENCE_NODE: 5, + ENTITY_NODE: 6, + PROCESSING_INSTRUCTION_NODE: 7, + COMMENT_NODE: 8, + DOCUMENT_NODE: 9, + DOCUMENT_TYPE_NODE: 10, + DOCUMENT_FRAGMENT_NODE: 11, + NOTATION_NODE: 12 + }); +} + +(function() { + var element = this.Element; + this.Element = function(tagName, attributes) { + attributes = attributes || { }; + tagName = tagName.toLowerCase(); + var cache = Element.cache; + if (Prototype.Browser.IE && attributes.name) { + tagName = '<' + tagName + ' name="' + attributes.name + '">'; + delete attributes.name; + return Element.writeAttribute(document.createElement(tagName), attributes); + } + if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); + return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); + }; + Object.extend(this.Element, element || { }); + if (element) this.Element.prototype = element.prototype; +}).call(window); + +Element.cache = { }; + +Element.Methods = { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function(element) { + element = $(element); + Element[Element.visible(element) ? 'hide' : 'show'](element); + return element; + }, + + hide: function(element) { + element = $(element); + element.style.display = 'none'; + return element; + }, + + show: function(element) { + element = $(element); + element.style.display = ''; + return element; + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + return element; + }, + + update: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) return element.update().insert(content); + content = Object.toHTML(content); + element.innerHTML = content.stripScripts(); + content.evalScripts.bind(content).defer(); + return element; + }, + + replace: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + else if (!Object.isElement(content)) { + content = Object.toHTML(content); + var range = element.ownerDocument.createRange(); + range.selectNode(element); + content.evalScripts.bind(content).defer(); + content = range.createContextualFragment(content.stripScripts()); + } + element.parentNode.replaceChild(content, element); + return element; + }, + + insert: function(element, insertions) { + element = $(element); + + if (Object.isString(insertions) || Object.isNumber(insertions) || + Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) + insertions = {bottom:insertions}; + + var content, insert, tagName, childNodes; + + for (var position in insertions) { + content = insertions[position]; + position = position.toLowerCase(); + insert = Element._insertionTranslations[position]; + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + insert(element, content); + continue; + } + + content = Object.toHTML(content); + + tagName = ((position == 'before' || position == 'after') + ? element.parentNode : element).tagName.toUpperCase(); + + childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + + if (position == 'top' || position == 'after') childNodes.reverse(); + childNodes.each(insert.curry(element)); + + content.evalScripts.bind(content).defer(); + } + + return element; + }, + + wrap: function(element, wrapper, attributes) { + element = $(element); + if (Object.isElement(wrapper)) + $(wrapper).writeAttribute(attributes || { }); + else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); + else wrapper = new Element('div', wrapper); + if (element.parentNode) + element.parentNode.replaceChild(wrapper, element); + wrapper.appendChild(element); + return wrapper; + }, + + inspect: function(element) { + element = $(element); + var result = '<' + element.tagName.toLowerCase(); + $H({'id': 'id', 'className': 'class'}).each(function(pair) { + var property = pair.first(), attribute = pair.last(); + var value = (element[property] || '').toString(); + if (value) result += ' ' + attribute + '=' + value.inspect(true); + }); + return result + '>'; + }, + + recursivelyCollect: function(element, property) { + element = $(element); + var elements = []; + while (element = element[property]) + if (element.nodeType == 1) + elements.push(Element.extend(element)); + return elements; + }, + + ancestors: function(element) { + return $(element).recursivelyCollect('parentNode'); + }, + + descendants: function(element) { + return $(element).select("*"); + }, + + firstDescendant: function(element) { + element = $(element).firstChild; + while (element && element.nodeType != 1) element = element.nextSibling; + return $(element); + }, + + immediateDescendants: function(element) { + if (!(element = $(element).firstChild)) return []; + while (element && element.nodeType != 1) element = element.nextSibling; + if (element) return [element].concat($(element).nextSiblings()); + return []; + }, + + previousSiblings: function(element) { + return $(element).recursivelyCollect('previousSibling'); + }, + + nextSiblings: function(element) { + return $(element).recursivelyCollect('nextSibling'); + }, + + siblings: function(element) { + element = $(element); + return element.previousSiblings().reverse().concat(element.nextSiblings()); + }, + + match: function(element, selector) { + if (Object.isString(selector)) + selector = new Selector(selector); + return selector.match($(element)); + }, + + up: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(element.parentNode); + var ancestors = element.ancestors(); + return Object.isNumber(expression) ? ancestors[expression] : + Selector.findElement(ancestors, expression, index); + }, + + down: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return element.firstDescendant(); + return Object.isNumber(expression) ? element.descendants()[expression] : + Element.select(element, expression)[index || 0]; + }, + + previous: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element)); + var previousSiblings = element.previousSiblings(); + return Object.isNumber(expression) ? previousSiblings[expression] : + Selector.findElement(previousSiblings, expression, index); + }, + + next: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element)); + var nextSiblings = element.nextSiblings(); + return Object.isNumber(expression) ? nextSiblings[expression] : + Selector.findElement(nextSiblings, expression, index); + }, + + select: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element, args); + }, + + adjacent: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element.parentNode, args).without(element); + }, + + identify: function(element) { + element = $(element); + var id = element.readAttribute('id'), self = arguments.callee; + if (id) return id; + do { id = 'anonymous_element_' + self.counter++ } while ($(id)); + element.writeAttribute('id', id); + return id; + }, + + readAttribute: function(element, name) { + element = $(element); + if (Prototype.Browser.IE) { + var t = Element._attributeTranslations.read; + if (t.values[name]) return t.values[name](element, name); + if (t.names[name]) name = t.names[name]; + if (name.include(':')) { + return (!element.attributes || !element.attributes[name]) ? null : + element.attributes[name].value; + } + } + return element.getAttribute(name); + }, + + writeAttribute: function(element, name, value) { + element = $(element); + var attributes = { }, t = Element._attributeTranslations.write; + + if (typeof name == 'object') attributes = name; + else attributes[name] = Object.isUndefined(value) ? true : value; + + for (var attr in attributes) { + name = t.names[attr] || attr; + value = attributes[attr]; + if (t.values[attr]) name = t.values[attr](element, value); + if (value === false || value === null) + element.removeAttribute(name); + else if (value === true) + element.setAttribute(name, name); + else element.setAttribute(name, value); + } + return element; + }, + + getHeight: function(element) { + return $(element).getDimensions().height; + }, + + getWidth: function(element) { + return $(element).getDimensions().width; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + var elementClassName = element.className; + return (elementClassName.length > 0 && (elementClassName == className || + new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + if (!element.hasClassName(className)) + element.className += (element.className ? ' ' : '') + className; + return element; + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + element.className = element.className.replace( + new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); + return element; + }, + + toggleClassName: function(element, className) { + if (!(element = $(element))) return; + return element[element.hasClassName(className) ? + 'removeClassName' : 'addClassName'](className); + }, + + // removes whitespace-only text node children + cleanWhitespace: function(element) { + element = $(element); + var node = element.firstChild; + while (node) { + var nextNode = node.nextSibling; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + element.removeChild(node); + node = nextNode; + } + return element; + }, + + empty: function(element) { + return $(element).innerHTML.blank(); + }, + + descendantOf: function(element, ancestor) { + element = $(element), ancestor = $(ancestor); + + if (element.compareDocumentPosition) + return (element.compareDocumentPosition(ancestor) & 8) === 8; + + if (ancestor.contains) + return ancestor.contains(element) && ancestor !== element; + + while (element = element.parentNode) + if (element == ancestor) return true; + + return false; + }, + + scrollTo: function(element) { + element = $(element); + var pos = element.cumulativeOffset(); + window.scrollTo(pos[0], pos[1]); + return element; + }, + + getStyle: function(element, style) { + element = $(element); + style = style == 'float' ? 'cssFloat' : style.camelize(); + var value = element.style[style]; + if (!value || value == 'auto') { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css[style] : null; + } + if (style == 'opacity') return value ? parseFloat(value) : 1.0; + return value == 'auto' ? null : value; + }, + + getOpacity: function(element) { + return $(element).getStyle('opacity'); + }, + + setStyle: function(element, styles) { + element = $(element); + var elementStyle = element.style, match; + if (Object.isString(styles)) { + element.style.cssText += ';' + styles; + return styles.include('opacity') ? + element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; + } + for (var property in styles) + if (property == 'opacity') element.setOpacity(styles[property]); + else + elementStyle[(property == 'float' || property == 'cssFloat') ? + (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : + property] = styles[property]; + + return element; + }, + + setOpacity: function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + return element; + }, + + getDimensions: function(element) { + element = $(element); + var display = element.getStyle('display'); + if (display != 'none' && display != null) // Safari bug + return {width: element.offsetWidth, height: element.offsetHeight}; + + // All *Width and *Height properties give 0 on elements with display none, + // so enable the element temporarily + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + var originalDisplay = els.display; + els.visibility = 'hidden'; + els.position = 'absolute'; + els.display = 'block'; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = originalDisplay; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + // Opera returns the offset relative to the positioning context, when an + // element is position relative but top and left have not been defined + if (Prototype.Browser.Opera) { + element.style.top = 0; + element.style.left = 0; + } + } + return element; + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + return element; + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return element; + element._overflow = Element.getStyle(element, 'overflow') || 'auto'; + if (element._overflow !== 'hidden') + element.style.overflow = 'hidden'; + return element; + }, + + undoClipping: function(element) { + element = $(element); + if (!element._overflow) return element; + element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; + element._overflow = null; + return element; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + if (element.tagName.toUpperCase() == 'BODY') break; + var p = Element.getStyle(element, 'position'); + if (p !== 'static') break; + } + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + absolutize: function(element) { + element = $(element); + if (element.getStyle('position') == 'absolute') return element; + // Position.prepare(); // To be done manually by Scripty when it needs it. + + var offsets = element.positionedOffset(); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.width = width + 'px'; + element.style.height = height + 'px'; + return element; + }, + + relativize: function(element) { + element = $(element); + if (element.getStyle('position') == 'relative') return element; + // Position.prepare(); // To be done manually by Scripty when it needs it. + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + return element; + }, + + cumulativeScrollOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + getOffsetParent: function(element) { + if (element.offsetParent) return $(element.offsetParent); + if (element == document.body) return $(element); + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return $(element); + + return $(document.body); + }, + + viewportOffset: function(forElement) { + var valueT = 0, valueL = 0; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + // Safari fix + if (element.offsetParent == document.body && + Element.getStyle(element, 'position') == 'absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + + return Element._returnOffset(valueL, valueT); + }, + + clonePosition: function(element, source) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || { }); + + // find page position of source + source = $(source); + var p = source.viewportOffset(); + + // find coordinate system to use + element = $(element); + var delta = [0, 0]; + var parent = null; + // delta [0,0] will do fine with position: fixed elements, + // position:absolute needs offsetParent deltas + if (Element.getStyle(element, 'position') == 'absolute') { + parent = element.getOffsetParent(); + delta = parent.viewportOffset(); + } + + // correct by body offsets (fixes Safari) + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + // set position + if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if (options.setWidth) element.style.width = source.offsetWidth + 'px'; + if (options.setHeight) element.style.height = source.offsetHeight + 'px'; + return element; + } +}; + +Element.Methods.identify.counter = 1; + +Object.extend(Element.Methods, { + getElementsBySelector: Element.Methods.select, + childElements: Element.Methods.immediateDescendants +}); + +Element._attributeTranslations = { + write: { + names: { + className: 'class', + htmlFor: 'for' + }, + values: { } + } +}; + +if (Prototype.Browser.Opera) { + Element.Methods.getStyle = Element.Methods.getStyle.wrap( + function(proceed, element, style) { + switch (style) { + case 'left': case 'top': case 'right': case 'bottom': + if (proceed(element, 'position') === 'static') return null; + case 'height': case 'width': + // returns '0px' for hidden elements; we want it to return null + if (!Element.visible(element)) return null; + + // returns the border-box dimensions rather than the content-box + // dimensions, so we subtract padding and borders from the value + var dim = parseInt(proceed(element, style), 10); + + if (dim !== element['offset' + style.capitalize()]) + return dim + 'px'; + + var properties; + if (style === 'height') { + properties = ['border-top-width', 'padding-top', + 'padding-bottom', 'border-bottom-width']; + } + else { + properties = ['border-left-width', 'padding-left', + 'padding-right', 'border-right-width']; + } + return properties.inject(dim, function(memo, property) { + var val = proceed(element, property); + return val === null ? memo : memo - parseInt(val, 10); + }) + 'px'; + default: return proceed(element, style); + } + } + ); + + Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( + function(proceed, element, attribute) { + if (attribute === 'title') return element.title; + return proceed(element, attribute); + } + ); +} + +else if (Prototype.Browser.IE) { + // IE doesn't report offsets correctly for static elements, so we change them + // to "relative" to get the values, then change them back. + Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap( + function(proceed, element) { + element = $(element); + // IE throws an error if element is not in document + try { element.offsetParent } + catch(e) { return $(document.body) } + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + + $w('positionedOffset viewportOffset').each(function(method) { + Element.Methods[method] = Element.Methods[method].wrap( + function(proceed, element) { + element = $(element); + try { element.offsetParent } + catch(e) { return Element._returnOffset(0,0) } + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + // Trigger hasLayout on the offset parent so that IE6 reports + // accurate offsetTop and offsetLeft values for position: fixed. + var offsetParent = element.getOffsetParent(); + if (offsetParent && offsetParent.getStyle('position') === 'fixed') + offsetParent.setStyle({ zoom: 1 }); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + }); + + Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap( + function(proceed, element) { + try { element.offsetParent } + catch(e) { return Element._returnOffset(0,0) } + return proceed(element); + } + ); + + Element.Methods.getStyle = function(element, style) { + element = $(element); + style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); + var value = element.style[style]; + if (!value && element.currentStyle) value = element.currentStyle[style]; + + if (style == 'opacity') { + if (value = (element.getStyle('filter') || '').match(/alpha$opacity=(.*)$/)) + if (value[1]) return parseFloat(value[1]) / 100; + return 1.0; + } + + if (value == 'auto') { + if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) + return element['offset' + style.capitalize()] + 'px'; + return null; + } + return value; + }; + + Element.Methods.setOpacity = function(element, value) { + function stripAlpha(filter){ + return filter.replace(/alpha$[^$]*\)/gi,''); + } + element = $(element); + var currentStyle = element.currentStyle; + if ((currentStyle && !currentStyle.hasLayout) || + (!currentStyle && element.style.zoom == 'normal')) + element.style.zoom = 1; + + var filter = element.getStyle('filter'), style = element.style; + if (value == 1 || value === '') { + (filter = stripAlpha(filter)) ? + style.filter = filter : style.removeAttribute('filter'); + return element; + } else if (value < 0.00001) value = 0; + style.filter = stripAlpha(filter) + + 'alpha(opacity=' + (value * 100) + ')'; + return element; + }; + + Element._attributeTranslations = { + read: { + names: { + 'class': 'className', + 'for': 'htmlFor' + }, + values: { + _getAttr: function(element, attribute) { + return element.getAttribute(attribute, 2); + }, + _getAttrNode: function(element, attribute) { + var node = element.getAttributeNode(attribute); + return node ? node.value : ""; + }, + _getEv: function(element, attribute) { + attribute = element.getAttribute(attribute); + return attribute ? attribute.toString().slice(23, -2) : null; + }, + _flag: function(element, attribute) { + return $(element).hasAttribute(attribute) ? attribute : null; + }, + style: function(element) { + return element.style.cssText.toLowerCase(); + }, + title: function(element) { + return element.title; + } + } + } + }; + + Element._attributeTranslations.write = { + names: Object.extend({ + cellpadding: 'cellPadding', + cellspacing: 'cellSpacing' + }, Element._attributeTranslations.read.names), + values: { + checked: function(element, value) { + element.checked = !!value; + }, + + style: function(element, value) { + element.style.cssText = value ? value : ''; + } + } + }; + + Element._attributeTranslations.has = {}; + + $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + + 'encType maxLength readOnly longDesc frameBorder').each(function(attr) { + Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; + Element._attributeTranslations.has[attr.toLowerCase()] = attr; + }); + + (function(v) { + Object.extend(v, { + href: v._getAttr, + src: v._getAttr, + type: v._getAttr, + action: v._getAttrNode, + disabled: v._flag, + checked: v._flag, + readonly: v._flag, + multiple: v._flag, + onload: v._getEv, + onunload: v._getEv, + onclick: v._getEv, + ondblclick: v._getEv, + onmousedown: v._getEv, + onmouseup: v._getEv, + onmouseover: v._getEv, + onmousemove: v._getEv, + onmouseout: v._getEv, + onfocus: v._getEv, + onblur: v._getEv, + onkeypress: v._getEv, + onkeydown: v._getEv, + onkeyup: v._getEv, + onsubmit: v._getEv, + onreset: v._getEv, + onselect: v._getEv, + onchange: v._getEv + }); + })(Element._attributeTranslations.read.values); +} + +else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1) ? 0.999999 : + (value === '') ? '' : (value < 0.00001) ? 0 : value; + return element; + }; +} + +else if (Prototype.Browser.WebKit) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + + if (value == 1) + if(element.tagName.toUpperCase() == 'IMG' && element.width) { + element.width++; element.width--; + } else try { + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch (e) { } + + return element; + }; + + // Safari returns margins on body which is incorrect if the child is absolutely + // positioned. For performance reasons, redefine Element#cumulativeOffset for + // KHTML/WebKit only. + Element.Methods.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return Element._returnOffset(valueL, valueT); + }; +} + +if (Prototype.Browser.IE || Prototype.Browser.Opera) { + // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements + Element.Methods.update = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) return element.update().insert(content); + + content = Object.toHTML(content); + var tagName = element.tagName.toUpperCase(); + + if (tagName in Element._insertionTranslations.tags) { + $A(element.childNodes).each(function(node) { element.removeChild(node) }); + Element._getContentFromAnonymousElement(tagName, content.stripScripts()) + .each(function(node) { element.appendChild(node) }); + } + else element.innerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +if ('outerHTML' in document.createElement('div')) { + Element.Methods.replace = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + element.parentNode.replaceChild(content, element); + return element; + } + + content = Object.toHTML(content); + var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); + + if (Element._insertionTranslations.tags[tagName]) { + var nextSibling = element.next(); + var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + parent.removeChild(element); + if (nextSibling) + fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); + else + fragments.each(function(node) { parent.appendChild(node) }); + } + else element.outerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +Element._returnOffset = function(l, t) { + var result = [l, t]; + result.left = l; + result.top = t; + return result; +}; + +Element._getContentFromAnonymousElement = function(tagName, html) { + var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; + if (t) { + div.innerHTML = t[0] + html + t[1]; + t[2].times(function() { div = div.firstChild }); + } else div.innerHTML = html; + return $A(div.childNodes); +}; + +Element._insertionTranslations = { + before: function(element, node) { + element.parentNode.insertBefore(node, element); + }, + top: function(element, node) { + element.insertBefore(node, element.firstChild); + }, + bottom: function(element, node) { + element.appendChild(node); + }, + after: function(element, node) { + element.parentNode.insertBefore(node, element.nextSibling); + }, + tags: { + TABLE: ['<table>', '</table>', 1], + TBODY: ['<table><tbody>', '</tbody></table>', 2], + TR: ['<table><tbody><tr>', '</tr></tbody></table>', 3], + TD: ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4], + SELECT: ['<select>', '</select>', 1] + } +}; + +(function() { + Object.extend(this.tags, { + THEAD: this.tags.TBODY, + TFOOT: this.tags.TBODY, + TH: this.tags.TD + }); +}).call(Element._insertionTranslations); + +Element.Methods.Simulated = { + hasAttribute: function(element, attribute) { + attribute = Element._attributeTranslations.has[attribute] || attribute; + var node = $(element).getAttributeNode(attribute); + return !!(node && node.specified); + } +}; + +Element.Methods.ByTag = { }; + +Object.extend(Element, Element.Methods); + +if (!Prototype.BrowserFeatures.ElementExtensions && + document.createElement('div')['__proto__']) { + window.HTMLElement = { }; + window.HTMLElement.prototype = document.createElement('div')['__proto__']; + Prototype.BrowserFeatures.ElementExtensions = true; +} + +Element.extend = (function() { + if (Prototype.BrowserFeatures.SpecificElementExtensions) + return Prototype.K; + + var Methods = { }, ByTag = Element.Methods.ByTag; + + var extend = Object.extend(function(element) { + if (!element || element._extendedByPrototype || + element.nodeType != 1 || element == window) return element; + + var methods = Object.clone(Methods), + tagName = element.tagName.toUpperCase(), property, value; + + // extend methods for specific tags + if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); + + for (property in methods) { + value = methods[property]; + if (Object.isFunction(value) && !(property in element)) + element[property] = value.methodize(); + } + + element._extendedByPrototype = Prototype.emptyFunction; + return element; + + }, { + refresh: function() { + // extend methods for all tags (Safari doesn't need this) + if (!Prototype.BrowserFeatures.ElementExtensions) { + Object.extend(Methods, Element.Methods); + Object.extend(Methods, Element.Methods.Simulated); + } + } + }); + + extend.refresh(); + return extend; +})(); + +Element.hasAttribute = function(element, attribute) { + if (element.hasAttribute) return element.hasAttribute(attribute); + return Element.Methods.Simulated.hasAttribute(element, attribute); +}; + +Element.addMethods = function(methods) { + var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; + + if (!methods) { + Object.extend(Form, Form.Methods); + Object.extend(Form.Element, Form.Element.Methods); + Object.extend(Element.Methods.ByTag, { + "FORM": Object.clone(Form.Methods), + "INPUT": Object.clone(Form.Element.Methods), + "SELECT": Object.clone(Form.Element.Methods), + "TEXTAREA": Object.clone(Form.Element.Methods) + }); + } + + if (arguments.length == 2) { + var tagName = methods; + methods = arguments[1]; + } + + if (!tagName) Object.extend(Element.Methods, methods || { }); + else { + if (Object.isArray(tagName)) tagName.each(extend); + else extend(tagName); + } + + function extend(tagName) { + tagName = tagName.toUpperCase(); + if (!Element.Methods.ByTag[tagName]) + Element.Methods.ByTag[tagName] = { }; + Object.extend(Element.Methods.ByTag[tagName], methods); + } + + function copy(methods, destination, onlyIfAbsent) { + onlyIfAbsent = onlyIfAbsent || false; + for (var property in methods) { + var value = methods[property]; + if (!Object.isFunction(value)) continue; + if (!onlyIfAbsent || !(property in destination)) + destination[property] = value.methodize(); + } + } + + function findDOMClass(tagName) { + var klass; + var trans = { + "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", + "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", + "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", + "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", + "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": + "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": + "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": + "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": + "FrameSet", "IFRAME": "IFrame" + }; + if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName.capitalize() + 'Element'; + if (window[klass]) return window[klass]; + + window[klass] = { }; + window[klass].prototype = document.createElement(tagName)['__proto__']; + return window[klass]; + } + + if (F.ElementExtensions) { + copy(Element.Methods, HTMLElement.prototype); + copy(Element.Methods.Simulated, HTMLElement.prototype, true); + } + + if (F.SpecificElementExtensions) { + for (var tag in Element.Methods.ByTag) { + var klass = findDOMClass(tag); + if (Object.isUndefined(klass)) continue; + copy(T[tag], klass.prototype); + } + } + + Object.extend(Element, Element.Methods); + delete Element.ByTag; + + if (Element.extend.refresh) Element.extend.refresh(); + Element.cache = { }; +}; + +document.viewport = { + getDimensions: function() { + var dimensions = { }, B = Prototype.Browser; + $w('width height').each(function(d) { + var D = d.capitalize(); + if (B.WebKit && !document.evaluate) { + // Safari <3.0 needs self.innerWidth/Height + dimensions[d] = self['inner' + D]; + } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) { + // Opera <9.5 needs document.body.clientWidth/Height + dimensions[d] = document.body['client' + D] + } else { + dimensions[d] = document.documentElement['client' + D]; + } + }); + return dimensions; + }, + + getWidth: function() { + return this.getDimensions().width; + }, + + getHeight: function() { + return this.getDimensions().height; + }, + + getScrollOffsets: function() { + return Element._returnOffset( + window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, + window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); + } +}; +/* Portions of the Selector class are derived from Jack Slocum's DomQuery, + * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style + * license. Please see http://www.yui-ext.com/ for more information. */ + +var Selector = Class.create({ + initialize: function(expression) { + this.expression = expression.strip(); + + if (this.shouldUseSelectorsAPI()) { + this.mode = 'selectorsAPI'; + } else if (this.shouldUseXPath()) { + this.mode = 'xpath'; + this.compileXPathMatcher(); + } else { + this.mode = "normal"; + this.compileMatcher(); + } + + }, + + shouldUseXPath: function() { + if (!Prototype.BrowserFeatures.XPath) return false; + + var e = this.expression; + + // Safari 3 chokes on :*-of-type and :empty + if (Prototype.Browser.WebKit && + (e.include("-of-type") || e.include(":empty"))) + return false; + + // XPath can't do namespaced attributes, nor can it read + // the "checked" property from DOM nodes + if ((/(\[[\w-]*?:|:checked)/).test(e)) + return false; + + return true; + }, + + shouldUseSelectorsAPI: function() { + if (!Prototype.BrowserFeatures.SelectorsAPI) return false; + + if (!Selector._div) Selector._div = new Element('div'); + + // Make sure the browser treats the selector as valid. Test on an + // isolated element to minimize cost of this check. + try { + Selector._div.querySelector(this.expression); + } catch(e) { + return false; + } + + return true; + }, + + compileMatcher: function() { + var e = this.expression, ps = Selector.patterns, h = Selector.handlers, + c = Selector.criteria, le, p, m; + + if (Selector._cache[e]) { + this.matcher = Selector._cache[e]; + return; + } + + this.matcher = ["this.matcher = function(root) {", + "var r = root, h = Selector.handlers, c = false, n;"]; + + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + p = ps[i]; + if (m = e.match(p)) { + this.matcher.push(Object.isFunction(c[i]) ? c[i](m) : + new Template(c[i]).evaluate(m)); + e = e.replace(m[0], ''); + break; + } + } + } + + this.matcher.push("return h.unique(n);\n}"); + eval(this.matcher.join('\n')); + Selector._cache[this.expression] = this.matcher; + }, + + compileXPathMatcher: function() { + var e = this.expression, ps = Selector.patterns, + x = Selector.xpath, le, m; + + if (Selector._cache[e]) { + this.xpath = Selector._cache[e]; return; + } + + this.matcher = ['.//*']; + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + if (m = e.match(ps[i])) { + this.matcher.push(Object.isFunction(x[i]) ? x[i](m) : + new Template(x[i]).evaluate(m)); + e = e.replace(m[0], ''); + break; + } + } + } + + this.xpath = this.matcher.join(''); + Selector._cache[this.expression] = this.xpath; + }, + + findElements: function(root) { + root = root || document; + var e = this.expression, results; + + switch (this.mode) { + case 'selectorsAPI': + // querySelectorAll queries document-wide, then filters to descendants + // of the context element. That's not what we want. + // Add an explicit context to the selector if necessary. + if (root !== document) { + var oldId = root.id, id = $(root).identify(); + e = "#" + id + " " + e; + } + + results = $A(root.querySelectorAll(e)).map(Element.extend); + root.id = oldId; + + return results; + case 'xpath': + return document._getElementsByXPath(this.xpath, root); + default: + return this.matcher(root); + } + }, + + match: function(element) { + this.tokens = []; + + var e = this.expression, ps = Selector.patterns, as = Selector.assertions; + var le, p, m; + + while (e && le !== e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + p = ps[i]; + if (m = e.match(p)) { + // use the Selector.assertions methods unless the selector + // is too complex. + if (as[i]) { + this.tokens.push([i, Object.clone(m)]); + e = e.replace(m[0], ''); + } else { + // reluctantly do a document-wide search + // and look for a match in the array + return this.findElements(document).include(element); + } + } + } + } + + var match = true, name, matches; + for (var i = 0, token; token = this.tokens[i]; i++) { + name = token[0], matches = token[1]; + if (!Selector.assertions[name](element, matches)) { + match = false; break; + } + } + + return match; + }, + + toString: function() { + return this.expression; + }, + + inspect: function() { + return "#<Selector:" + this.expression.inspect() + ">"; + } +}); + +Object.extend(Selector, { + _cache: { }, + + xpath: { + descendant: "//*", + child: "/*", + adjacent: "/following-sibling::*[1]", + laterSibling: '/following-sibling::*', + tagName: function(m) { + if (m[1] == '*') return ''; + return "[local-name()='" + m[1].toLowerCase() + + "' or local-name()='" + m[1].toUpperCase() + "']"; + }, + className: "[contains(concat(' ', @class, ' '), ' #{1} ')]", + id: "[@id='#{1}']", + attrPresence: function(m) { + m[1] = m[1].toLowerCase(); + return new Template("[@#{1}]").evaluate(m); + }, + attr: function(m) { + m[1] = m[1].toLowerCase(); + m[3] = m[5] || m[6]; + return new Template(Selector.xpath.operators[m[2]]).evaluate(m); + }, + pseudo: function(m) { + var h = Selector.xpath.pseudos[m[1]]; + if (!h) return ''; + if (Object.isFunction(h)) return h(m); + return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m); + }, + operators: { + '=': "[@#{1}='#{3}']", + '!=': "[@#{1}!='#{3}']", + '^=': "[starts-with(@#{1}, '#{3}')]", + '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']", + '*=': "[contains(@#{1}, '#{3}')]", + '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]", + '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]" + }, + pseudos: { + 'first-child': '[not(preceding-sibling::*)]', + 'last-child': '[not(following-sibling::*)]', + 'only-child': '[not(preceding-sibling::* or following-sibling::*)]', + 'empty': "[count(*) = 0 and (count(text()) = 0)]", + 'checked': "[@checked]", + 'disabled': "[(@disabled) and (@type!='hidden')]", + 'enabled': "[not(@disabled) and (@type!='hidden')]", + 'not': function(m) { + var e = m[6], p = Selector.patterns, + x = Selector.xpath, le, v; + + var exclusion = []; + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in p) { + if (m = e.match(p[i])) { + v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m); + exclusion.push("(" + v.substring(1, v.length - 1) + ")"); + e = e.replace(m[0], ''); + break; + } + } + } + return "[not(" + exclusion.join(" and ") + ")]"; + }, + 'nth-child': function(m) { + return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m); + }, + 'nth-last-child': function(m) { + return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m); + }, + 'nth-of-type': function(m) { + return Selector.xpath.pseudos.nth("position() ", m); + }, + 'nth-last-of-type': function(m) { + return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m); + }, + 'first-of-type': function(m) { + m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m); + }, + 'last-of-type': function(m) { + m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m); + }, + 'only-of-type': function(m) { + var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m); + }, + nth: function(fragment, m) { + var mm, formula = m[6], predicate; + if (formula == 'even') formula = '2n+0'; + if (formula == 'odd') formula = '2n+1'; + if (mm = formula.match(/^(\d+)$/)) // digit only + return '[' + fragment + "= " + mm[1] + ']'; + if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b + if (mm[1] == "-") mm[1] = -1; + var a = mm[1] ? Number(mm[1]) : 1; + var b = mm[2] ? Number(mm[2]) : 0; + predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " + + "((#{fragment} - #{b}) div #{a} >= 0)]"; + return new Template(predicate).evaluate({ + fragment: fragment, a: a, b: b }); + } + } + } + }, + + criteria: { + tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;', + className: 'n = h.className(n, r, "#{1}", c); c = false;', + id: 'n = h.id(n, r, "#{1}", c); c = false;', + attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;', + attr: function(m) { + m[3] = (m[5] || m[6]); + return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m); + }, + pseudo: function(m) { + if (m[6]) m[6] = m[6].replace(/"/g, '\\"'); + return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); + }, + descendant: 'c = "descendant";', + child: 'c = "child";', + adjacent: 'c = "adjacent";', + laterSibling: 'c = "laterSibling";' + }, + + patterns: { + // combinators must be listed first + // (and descendant needs to be last combinator) + laterSibling: /^\s*~\s*/, + child: /^\s*>\s*/, + adjacent: /^\s*\+\s*/, + descendant: /^\s/, + + // selectors follow + tagName: /^\s*(\*|[\w\-]+)(\b|$)?/, + id: /^#([\w\-\*]+)(\b|$)/, + className: /^\.([\w\-\*]+)(\b|$)/, + pseudo: +/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)($(.*?)$)?(\b|$|(?=\s|[:+~>]))/, + attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/, + attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ + }, + + // for Selector.match and Element#match + assertions: { + tagName: function(element, matches) { + return matches[1].toUpperCase() == element.tagName.toUpperCase(); + }, + + className: function(element, matches) { + return Element.hasClassName(element, matches[1]); + }, + + id: function(element, matches) { + return element.id === matches[1]; + }, + + attrPresence: function(element, matches) { + return Element.hasAttribute(element, matches[1]); + }, + + attr: function(element, matches) { + var nodeValue = Element.readAttribute(element, matches[1]); + return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]); + } + }, + + handlers: { + // UTILITY FUNCTIONS + // joins two collections + concat: function(a, b) { + for (var i = 0, node; node = b[i]; i++) + a.push(node); + return a; + }, + + // marks an array of nodes for counting + mark: function(nodes) { + var _true = Prototype.emptyFunction; + for (var i = 0, node; node = nodes[i]; i++) + node._countedByPrototype = _true; + return nodes; + }, + + unmark: function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node._countedByPrototype = undefined; + return nodes; + }, + + // mark each child node with its position (for nth calls) + // "ofType" flag indicates whether we're indexing for nth-of-type + // rather than nth-child + index: function(parentNode, reverse, ofType) { + parentNode._countedByPrototype = Prototype.emptyFunction; + if (reverse) { + for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) { + var node = nodes[i]; + if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; + } + } else { + for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++) + if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; + } + }, + + // filters out duplicates and extends all nodes + unique: function(nodes) { + if (nodes.length == 0) return nodes; + var results = [], n; + for (var i = 0, l = nodes.length; i < l; i++) + if (!(n = nodes[i])._countedByPrototype) { + n._countedByPrototype = Prototype.emptyFunction; + results.push(Element.extend(n)); + } + return Selector.handlers.unmark(results); + }, + + // COMBINATOR FUNCTIONS + descendant: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + h.concat(results, node.getElementsByTagName('*')); + return results; + }, + + child: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) { + for (var j = 0, child; child = node.childNodes[j]; j++) + if (child.nodeType == 1 && child.tagName != '!') results.push(child); + } + return results; + }, + + adjacent: function(nodes) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + var next = this.nextElementSibling(node); + if (next) results.push(next); + } + return results; + }, + + laterSibling: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + h.concat(results, Element.nextSiblings(node)); + return results; + }, + + nextElementSibling: function(node) { + while (node = node.nextSibling) + if (node.nodeType == 1) return node; + return null; + }, + + previousElementSibling: function(node) { + while (node = node.previousSibling) + if (node.nodeType == 1) return node; + return null; + }, + + // TOKEN FUNCTIONS + tagName: function(nodes, root, tagName, combinator) { + var uTagName = tagName.toUpperCase(); + var results = [], h = Selector.handlers; + if (nodes) { + if (combinator) { + // fastlane for ordinary descendant combinators + if (combinator == "descendant") { + for (var i = 0, node; node = nodes[i]; i++) + h.concat(results, node.getElementsByTagName(tagName)); + return results; + } else nodes = this[combinator](nodes); + if (tagName == "*") return nodes; + } + for (var i = 0, node; node = nodes[i]; i++) + if (node.tagName.toUpperCase() === uTagName) results.push(node); + return results; + } else return root.getElementsByTagName(tagName); + }, + + id: function(nodes, root, id, combinator) { + var targetNode = $(id), h = Selector.handlers; + if (!targetNode) return []; + if (!nodes && root == document) return [targetNode]; + if (nodes) { + if (combinator) { + if (combinator == 'child') { + for (var i = 0, node; node = nodes[i]; i++) + if (targetNode.parentNode == node) return [targetNode]; + } else if (combinator == 'descendant') { + for (var i = 0, node; node = nodes[i]; i++) + if (Element.descendantOf(targetNode, node)) return [targetNode]; + } else if (combinator == 'adjacent') { + for (var i = 0, node; node = nodes[i]; i++) + if (Selector.handlers.previousElementSibling(targetNode) == node) + return [targetNode]; + } else nodes = h[combinator](nodes); + } + for (var i = 0, node; node = nodes[i]; i++) + if (node == targetNode) return [targetNode]; + return []; + } + return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : []; + }, + + className: function(nodes, root, className, combinator) { + if (nodes && combinator) nodes = this[combinator](nodes); + return Selector.handlers.byClassName(nodes, root, className); + }, + + byClassName: function(nodes, root, className) { + if (!nodes) nodes = Selector.handlers.descendant([root]); + var needle = ' ' + className + ' '; + for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) { + nodeClassName = node.className; + if (nodeClassName.length == 0) continue; + if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle)) + results.push(node); + } + return results; + }, + + attrPresence: function(nodes, root, attr, combinator) { + if (!nodes) nodes = root.getElementsByTagName("*"); + if (nodes && combinator) nodes = this[combinator](nodes); + var results = []; + for (var i = 0, node; node = nodes[i]; i++) + if (Element.hasAttribute(node, attr)) results.push(node); + return results; + }, + + attr: function(nodes, root, attr, value, operator, combinator) { + if (!nodes) nodes = root.getElementsByTagName("*"); + if (nodes && combinator) nodes = this[combinator](nodes); + var handler = Selector.operators[operator], results = []; + for (var i = 0, node; node = nodes[i]; i++) { + var nodeValue = Element.readAttribute(node, attr); + if (nodeValue === null) continue; + if (handler(nodeValue, value)) results.push(node); + } + return results; + }, + + pseudo: function(nodes, name, value, root, combinator) { + if (nodes && combinator) nodes = this[combinator](nodes); + if (!nodes) nodes = root.getElementsByTagName("*"); + return Selector.pseudos[name](nodes, value, root); + } + }, + + pseudos: { + 'first-child': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (Selector.handlers.previousElementSibling(node)) continue; + results.push(node); + } + return results; + }, + 'last-child': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (Selector.handlers.nextElementSibling(node)) continue; + results.push(node); + } + return results; + }, + 'only-child': function(nodes, value, root) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!h.previousElementSibling(node) && !h.nextElementSibling(node)) + results.push(node); + return results; + }, + 'nth-child': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root); + }, + 'nth-last-child': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, true); + }, + 'nth-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, false, true); + }, + 'nth-last-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, true, true); + }, + 'first-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, "1", root, false, true); + }, + 'last-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, "1", root, true, true); + }, + 'only-of-type': function(nodes, formula, root) { + var p = Selector.pseudos; + return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root); + }, + + // handles the an+b logic + getIndices: function(a, b, total) { + if (a == 0) return b > 0 ? [b] : []; + return $R(1, total).inject([], function(memo, i) { + if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i); + return memo; + }); + }, + + // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type + nth: function(nodes, formula, root, reverse, ofType) { + if (nodes.length == 0) return []; + if (formula == 'even') formula = '2n+0'; + if (formula == 'odd') formula = '2n+1'; + var h = Selector.handlers, results = [], indexed = [], m; + h.mark(nodes); + for (var i = 0, node; node = nodes[i]; i++) { + if (!node.parentNode._countedByPrototype) { + h.index(node.parentNode, reverse, ofType); + indexed.push(node.parentNode); + } + } + if (formula.match(/^\d+$/)) { // just a number + formula = Number(formula); + for (var i = 0, node; node = nodes[i]; i++) + if (node.nodeIndex == formula) results.push(node); + } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b + if (m[1] == "-") m[1] = -1; + var a = m[1] ? Number(m[1]) : 1; + var b = m[2] ? Number(m[2]) : 0; + var indices = Selector.pseudos.getIndices(a, b, nodes.length); + for (var i = 0, node, l = indices.length; node = nodes[i]; i++) { + for (var j = 0; j < l; j++) + if (node.nodeIndex == indices[j]) results.push(node); + } + } + h.unmark(nodes); + h.unmark(indexed); + return results; + }, + + 'empty': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + // IE treats comments as element nodes + if (node.tagName == '!' || node.firstChild) continue; + results.push(node); + } + return results; + }, + + 'not': function(nodes, selector, root) { + var h = Selector.handlers, selectorType, m; + var exclusions = new Selector(selector).findElements(root); + h.mark(exclusions); + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!node._countedByPrototype) results.push(node); + h.unmark(exclusions); + return results; + }, + + 'enabled': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!node.disabled && (!node.type || node.type !== 'hidden')) + results.push(node); + return results; + }, + + 'disabled': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (node.disabled) results.push(node); + return results; + }, + + 'checked': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (node.checked) results.push(node); + return results; + } + }, + + operators: { + '=': function(nv, v) { return nv == v; }, + '!=': function(nv, v) { return nv != v; }, + '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); }, + '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); }, + '*=': function(nv, v) { return nv == v || nv && nv.include(v); }, + '$=': function(nv, v) { return nv.endsWith(v); }, + '*=': function(nv, v) { return nv.include(v); }, + '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); }, + '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() + + '-').include('-' + (v || "").toUpperCase() + '-'); } + }, + + split: function(expression) { + var expressions = []; + expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { + expressions.push(m[1].strip()); + }); + return expressions; + }, + + matchElements: function(elements, expression) { + var matches = $$(expression), h = Selector.handlers; + h.mark(matches); + for (var i = 0, results = [], element; element = elements[i]; i++) + if (element._countedByPrototype) results.push(element); + h.unmark(matches); + return results; + }, + + findElement: function(elements, expression, index) { + if (Object.isNumber(expression)) { + index = expression; expression = false; + } + return Selector.matchElements(elements, expression || '*')[index || 0]; + }, + + findChildElements: function(element, expressions) { + expressions = Selector.split(expressions.join(',')); + var results = [], h = Selector.handlers; + for (var i = 0, l = expressions.length, selector; i < l; i++) { + selector = new Selector(expressions[i].strip()); + h.concat(results, selector.findElements(element)); + } + return (l > 1) ? h.unique(results) : results; + } +}); + +if (Prototype.Browser.IE) { + Object.extend(Selector.handlers, { + // IE returns comment nodes on getElementsByTagName("*"). + // Filter them out. + concat: function(a, b) { + for (var i = 0, node; node = b[i]; i++) + if (node.tagName !== "!") a.push(node); + return a; + }, + + // IE improperly serializes _countedByPrototype in (inner|outer)HTML. + unmark: function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node.removeAttribute('_countedByPrototype'); + return nodes; + } + }); +} + +function $$() { + return Selector.findChildElements(document, $A(arguments)); +} +var Form = { + reset: function(form) { + $(form).reset(); + return form; + }, + + serializeElements: function(elements, options) { + if (typeof options != 'object') options = { hash: !!options }; + else if (Object.isUndefined(options.hash)) options.hash = true; + var key, value, submitted = false, submit = options.submit; + + var data = elements.inject({ }, function(result, element) { + if (!element.disabled && element.name) { + key = element.name; value = $(element).getValue(); + if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && + submit !== false && (!submit || key == submit) && (submitted = true)))) { + if (key in result) { + // a key is already present; construct an array of values + if (!Object.isArray(result[key])) result[key] = [result[key]]; + result[key].push(value); + } + else result[key] = value; + } + } + return result; + }); + + return options.hash ? data : Object.toQueryString(data); + } +}; + +Form.Methods = { + serialize: function(form, options) { + return Form.serializeElements(Form.getElements(form), options); + }, + + getElements: function(form) { + return $A($(form).getElementsByTagName('*')).inject([], + function(elements, child) { + if (Form.Element.Serializers[child.tagName.toLowerCase()]) + elements.push(Element.extend(child)); + return elements; + } + ); + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) return $A(inputs).map(Element.extend); + + for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || (name && input.name != name)) + continue; + matchingInputs.push(Element.extend(input)); + } + + return matchingInputs; + }, + + disable: function(form) { + form = $(form); + Form.getElements(form).invoke('disable'); + return form; + }, + + enable: function(form) { + form = $(form); + Form.getElements(form).invoke('enable'); + return form; + }, + + findFirstElement: function(form) { + var elements = $(form).getElements().findAll(function(element) { + return 'hidden' != element.type && !element.disabled; + }); + var firstByIndex = elements.findAll(function(element) { + return element.hasAttribute('tabIndex') && element.tabIndex >= 0; + }).sortBy(function(element) { return element.tabIndex }).first(); + + return firstByIndex ? firstByIndex : elements.find(function(element) { + return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); + }); + }, + + focusFirstElement: function(form) { + form = $(form); + form.findFirstElement().activate(); + return form; + }, + + request: function(form, options) { + form = $(form), options = Object.clone(options || { }); + + var params = options.parameters, action = form.readAttribute('action') || ''; + if (action.blank()) action = window.location.href; + options.parameters = form.serialize(true); + + if (params) { + if (Object.isString(params)) params = params.toQueryParams(); + Object.extend(options.parameters, params); + } + + if (form.hasAttribute('method') && !options.method) + options.method = form.method; + + return new Ajax.Request(action, options); + } +}; + +/*--------------------------------------------------------------------------*/ + +Form.Element = { + focus: function(element) { + $(element).focus(); + return element; + }, + + select: function(element) { + $(element).select(); + return element; + } +}; + +Form.Element.Methods = { + serialize: function(element) { + element = $(element); + if (!element.disabled && element.name) { + var value = element.getValue(); + if (value != undefined) { + var pair = { }; + pair[element.name] = value; + return Object.toQueryString(pair); + } + } + return ''; + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + return Form.Element.Serializers[method](element); + }, + + setValue: function(element, value) { + element = $(element); + var method = element.tagName.toLowerCase(); + Form.Element.Serializers[method](element, value); + return element; + }, + + clear: function(element) { + $(element).value = ''; + return element; + }, + + present: function(element) { + return $(element).value != ''; + }, + + activate: function(element) { + element = $(element); + try { + element.focus(); + if (element.select && (element.tagName.toLowerCase() != 'input' || + !['button', 'reset', 'submit'].include(element.type))) + element.select(); + } catch (e) { } + return element; + }, + + disable: function(element) { + element = $(element); + element.disabled = true; + return element; + }, + + enable: function(element) { + element = $(element); + element.disabled = false; + return element; + } +}; + +/*--------------------------------------------------------------------------*/ + +var Field = Form.Element; +var $F = Form.Element.Methods.getValue; + +/*--------------------------------------------------------------------------*/ + +Form.Element.Serializers = { + input: function(element, value) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element, value); + default: + return Form.Element.Serializers.textarea(element, value); + } + }, + + inputSelector: function(element, value) { + if (Object.isUndefined(value)) return element.checked ? element.value : null; + else element.checked = !!value; + }, + + textarea: function(element, value) { + if (Object.isUndefined(value)) return element.value; + else element.value = value; + }, + + select: function(element, value) { + if (Object.isUndefined(value)) + return this[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + else { + var opt, currentValue, single = !Object.isArray(value); + for (var i = 0, length = element.length; i < length; i++) { + opt = element.options[i]; + currentValue = this.optionValue(opt); + if (single) { + if (currentValue == value) { + opt.selected = true; + return; + } + } + else opt.selected = value.include(currentValue); + } + } + }, + + selectOne: function(element) { + var index = element.selectedIndex; + return index >= 0 ? this.optionValue(element.options[index]) : null; + }, + + selectMany: function(element) { + var values, length = element.length; + if (!length) return null; + + for (var i = 0, values = []; i < length; i++) { + var opt = element.options[i]; + if (opt.selected) values.push(this.optionValue(opt)); + } + return values; + }, + + optionValue: function(opt) { + // extend element because hasAttribute may not be native + return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; + } +}; + +/*--------------------------------------------------------------------------*/ + +Abstract.TimedObserver = Class.create(PeriodicalExecuter, { + initialize: function($super, element, frequency, callback) { + $super(callback, frequency); + this.element = $(element); + this.lastValue = this.getValue(); + }, + + execute: function() { + var value = this.getValue(); + if (Object.isString(this.lastValue) && Object.isString(value) ? + this.lastValue != value : String(this.lastValue) != String(value)) { + this.callback(this.element, value); + this.lastValue = value; + } + } +}); + +Form.Element.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = Class.create({ + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + Form.getElements(this.element).each(this.registerCallback, this); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + default: + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +}); + +Form.Element.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); +if (!window.Event) var Event = { }; + +Object.extend(Event, { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + KEY_HOME: 36, + KEY_END: 35, + KEY_PAGEUP: 33, + KEY_PAGEDOWN: 34, + KEY_INSERT: 45, + + cache: { }, + + relatedTarget: function(event) { + var element; + switch(event.type) { + case 'mouseover': element = event.fromElement; break; + case 'mouseout': element = event.toElement; break; + default: return null; + } + return Element.extend(element); + } +}); + +Event.Methods = (function() { + var isButton; + + if (Prototype.Browser.IE) { + var buttonMap = { 0: 1, 1: 4, 2: 2 }; + isButton = function(event, code) { + return event.button == buttonMap[code]; + }; + + } else if (Prototype.Browser.WebKit) { + isButton = function(event, code) { + switch (code) { + case 0: return event.which == 1 && !event.metaKey; + case 1: return event.which == 1 && event.metaKey; + default: return false; + } + }; + + } else { + isButton = function(event, code) { + return event.which ? (event.which === code + 1) : (event.button === code); + }; + } + + return { + isLeftClick: function(event) { return isButton(event, 0) }, + isMiddleClick: function(event) { return isButton(event, 1) }, + isRightClick: function(event) { return isButton(event, 2) }, + + element: function(event) { + event = Event.extend(event); + + var node = event.target, + type = event.type, + currentTarget = event.currentTarget; + + if (currentTarget && currentTarget.tagName) { + // Firefox screws up the "click" event when moving between radio buttons + // via arrow keys. It also screws up the "load" and "error" events on images, + // reporting the document as the target instead of the original image. + if (type === 'load' || type === 'error' || + (type === 'click' && currentTarget.tagName.toLowerCase() === 'input' + && currentTarget.type === 'radio')) + node = currentTarget; + } + if (node.nodeType == Node.TEXT_NODE) node = node.parentNode; + return Element.extend(node); + }, + + findElement: function(event, expression) { + var element = Event.element(event); + if (!expression) return element; + var elements = [element].concat(element.ancestors()); + return Selector.findElement(elements, expression, 0); + }, + + pointer: function(event) { + var docElement = document.documentElement, + body = document.body || { scrollLeft: 0, scrollTop: 0 }; + return { + x: event.pageX || (event.clientX + + (docElement.scrollLeft || body.scrollLeft) - + (docElement.clientLeft || 0)), + y: event.pageY || (event.clientY + + (docElement.scrollTop || body.scrollTop) - + (docElement.clientTop || 0)) + }; + }, + + pointerX: function(event) { return Event.pointer(event).x }, + pointerY: function(event) { return Event.pointer(event).y }, + + stop: function(event) { + Event.extend(event); + event.preventDefault(); + event.stopPropagation(); + event.stopped = true; + } + }; +})(); + +Event.extend = (function() { + var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { + m[name] = Event.Methods[name].methodize(); + return m; + }); + + if (Prototype.Browser.IE) { + Object.extend(methods, { + stopPropagation: function() { this.cancelBubble = true }, + preventDefault: function() { this.returnValue = false }, + inspect: function() { return "[object Event]" } + }); + + return function(event) { + if (!event) return false; + if (event._extendedByPrototype) return event; + + event._extendedByPrototype = Prototype.emptyFunction; + var pointer = Event.pointer(event); + Object.extend(event, { + target: event.srcElement, + relatedTarget: Event.relatedTarget(event), + pageX: pointer.x, + pageY: pointer.y + }); + return Object.extend(event, methods); + }; + + } else { + Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__']; + Object.extend(Event.prototype, methods); + return Prototype.K; + } +})(); + +Object.extend(Event, (function() { + var cache = Event.cache; + + function getEventID(element) { + if (element._prototypeEventID) return element._prototypeEventID[0]; + arguments.callee.id = arguments.callee.id || 1; + return element._prototypeEventID = [++arguments.callee.id]; + } + + function getDOMEventName(eventName) { + if (eventName && eventName.include(':')) return "dataavailable"; + return eventName; + } + + function getCacheForID(id) { + return cache[id] = cache[id] || { }; + } + + function getWrappersForEventName(id, eventName) { + var c = getCacheForID(id); + return c[eventName] = c[eventName] || []; + } + + function createWrapper(element, eventName, handler) { + var id = getEventID(element); + var c = getWrappersForEventName(id, eventName); + if (c.pluck("handler").include(handler)) return false; + + var wrapper = function(event) { + if (!Event || !Event.extend || + (event.eventName && event.eventName != eventName)) + return false; + + Event.extend(event); + handler.call(element, event); + }; + + wrapper.handler = handler; + c.push(wrapper); + return wrapper; + } + + function findWrapper(id, eventName, handler) { + var c = getWrappersForEventName(id, eventName); + return c.find(function(wrapper) { return wrapper.handler == handler }); + } + + function destroyWrapper(id, eventName, handler) { + var c = getCacheForID(id); + if (!c[eventName]) return false; + c[eventName] = c[eventName].without(findWrapper(id, eventName, handler)); + } + + function destroyCache() { + for (var id in cache) + for (var eventName in cache[id]) + cache[id][eventName] = null; + } + + + // Internet Explorer needs to remove event handlers on page unload + // in order to avoid memory leaks. + if (window.attachEvent) { + window.attachEvent("onunload", destroyCache); + } + + // Safari has a dummy event handler on page unload so that it won't + // use its bfcache. Safari <= 3.1 has an issue with restoring the "document" + // object when page is returned to via the back button using its bfcache. + if (Prototype.Browser.WebKit) { + window.addEventListener('unload', Prototype.emptyFunction, false); + } + + return { + observe: function(element, eventName, handler) { + element = $(element); + var name = getDOMEventName(eventName); + + var wrapper = createWrapper(element, eventName, handler); + if (!wrapper) return element; + + if (element.addEventListener) { + element.addEventListener(name, wrapper, false); + } else { + element.attachEvent("on" + name, wrapper); + } + + return element; + }, + + stopObserving: function(element, eventName, handler) { + element = $(element); + var id = getEventID(element), name = getDOMEventName(eventName); + + if (!handler && eventName) { + getWrappersForEventName(id, eventName).each(function(wrapper) { + element.stopObserving(eventName, wrapper.handler); + }); + return element; + + } else if (!eventName) { + Object.keys(getCacheForID(id)).each(function(eventName) { + element.stopObserving(eventName); + }); + return element; + } + + var wrapper = findWrapper(id, eventName, handler); + if (!wrapper) return element; + + if (element.removeEventListener) { + element.removeEventListener(name, wrapper, false); + } else { + element.detachEvent("on" + name, wrapper); + } + + destroyWrapper(id, eventName, handler); + + return element; + }, + + fire: function(element, eventName, memo) { + element = $(element); + if (element == document && document.createEvent && !element.dispatchEvent) + element = document.documentElement; + + var event; + if (document.createEvent) { + event = document.createEvent("HTMLEvents"); + event.initEvent("dataavailable", true, true); + } else { + event = document.createEventObject(); + event.eventType = "ondataavailable"; + } + + event.eventName = eventName; + event.memo = memo || { }; + + if (document.createEvent) { + element.dispatchEvent(event); + } else { + element.fireEvent(event.eventType, event); + } + + return Event.extend(event); + } + }; +})()); + +Object.extend(Event, Event.Methods); + +Element.addMethods({ + fire: Event.fire, + observe: Event.observe, + stopObserving: Event.stopObserving +}); + +Object.extend(document, { + fire: Element.Methods.fire.methodize(), + observe: Element.Methods.observe.methodize(), + stopObserving: Element.Methods.stopObserving.methodize(), + loaded: false +}); + +(function() { + /* Support for the DOMContentLoaded event is based on work by Dan Webb, + Matthias Miller, Dean Edwards and John Resig. */ + + var timer; + + function fireContentLoadedEvent() { + if (document.loaded) return; + if (timer) window.clearInterval(timer); + document.fire("dom:loaded"); + document.loaded = true; + } + + if (document.addEventListener) { + if (Prototype.Browser.WebKit) { + timer = window.setInterval(function() { + if (/loaded|complete/.test(document.readyState)) + fireContentLoadedEvent(); + }, 0); + + Event.observe(window, "load", fireContentLoadedEvent); + + } else { + document.addEventListener("DOMContentLoaded", + fireContentLoadedEvent, false); + } + + } else { + document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>"); + $("__onDOMContentLoaded").onreadystatechange = function() { + if (this.readyState == "complete") { + this.onreadystatechange = null; + fireContentLoadedEvent(); + } + }; + } +})(); +/*------------------------------- DEPRECATED -------------------------------*/ + +Hash.toQueryString = Object.toQueryString; + +var Toggle = { display: Element.toggle }; + +Element.Methods.childOf = Element.Methods.descendantOf; + +var Insertion = { + Before: function(element, content) { + return Element.insert(element, {before:content}); + }, + + Top: function(element, content) { + return Element.insert(element, {top:content}); + }, + + Bottom: function(element, content) { + return Element.insert(element, {bottom:content}); + }, + + After: function(element, content) { + return Element.insert(element, {after:content}); + } +}; + +var $continue = new Error('"throw $continue" is deprecated, use "return" instead'); + +// This should be moved to script.aculo.us; notice the deprecated methods +// further below, that map to the newer Element methods. +var Position = { + // set to true if needed, warning: firefox performance problems + // NOT neeeded for page scrolling, only if draggable contained in + // scrollable elements + includeScrollOffsets: false, + + // must be called before calling withinIncludingScrolloffset, every time the + // page is scrolled + prepare: function() { + this.deltaX = window.pageXOffset + || document.documentElement.scrollLeft + || document.body.scrollLeft + || 0; + this.deltaY = window.pageYOffset + || document.documentElement.scrollTop + || document.body.scrollTop + || 0; + }, + + // caches x/y coordinate pair to use with overlap + within: function(element, x, y) { + if (this.includeScrollOffsets) + return this.withinIncludingScrolloffsets(element, x, y); + this.xcomp = x; + this.ycomp = y; + this.offset = Element.cumulativeOffset(element); + + return (y >= this.offset[1] && + y < this.offset[1] + element.offsetHeight && + x >= this.offset[0] && + x < this.offset[0] + element.offsetWidth); + }, + + withinIncludingScrolloffsets: function(element, x, y) { + var offsetcache = Element.cumulativeScrollOffset(element); + + this.xcomp = x + offsetcache[0] - this.deltaX; + this.ycomp = y + offsetcache[1] - this.deltaY; + this.offset = Element.cumulativeOffset(element); + + return (this.ycomp >= this.offset[1] && + this.ycomp < this.offset[1] + element.offsetHeight && + this.xcomp >= this.offset[0] && + this.xcomp < this.offset[0] + element.offsetWidth); + }, + + // within must be called directly before + overlap: function(mode, element) { + if (!mode) return 0; + if (mode == 'vertical') + return ((this.offset[1] + element.offsetHeight) - this.ycomp) / + element.offsetHeight; + if (mode == 'horizontal') + return ((this.offset[0] + element.offsetWidth) - this.xcomp) / + element.offsetWidth; + }, + + // Deprecation layer -- use newer Element methods now (1.5.2). + + cumulativeOffset: Element.Methods.cumulativeOffset, + + positionedOffset: Element.Methods.positionedOffset, + + absolutize: function(element) { + Position.prepare(); + return Element.absolutize(element); + }, + + relativize: function(element) { + Position.prepare(); + return Element.relativize(element); + }, + + realOffset: Element.Methods.cumulativeScrollOffset, + + offsetParent: Element.Methods.getOffsetParent, + + page: Element.Methods.viewportOffset, + + clone: function(source, target, options) { + options = options || { }; + return Element.clonePosition(target, source, options); + } +}; + +/*--------------------------------------------------------------------------*/ + +if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){ + function iter(name) { + return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]"; + } + + instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ? + function(element, className) { + className = className.toString().strip(); + var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className); + return cond ? document._getElementsByXPath('.//*' + cond, element) : []; + } : function(element, className) { + className = className.toString().strip(); + var elements = [], classNames = (/\s/.test(className) ? $w(className) : null); + if (!classNames && !className) return elements; + + var nodes = $(element).getElementsByTagName('*'); + className = ' ' + className + ' '; + + for (var i = 0, child, cn; child = nodes[i]; i++) { + if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) || + (classNames && classNames.all(function(name) { + return !name.toString().blank() && cn.include(' ' + name + ' '); + })))) + elements.push(Element.extend(child)); + } + return elements; + }; + + return function(className, parentElement) { + return $(parentElement || document.body).getElementsByClassName(className); + }; +}(Element.Methods); + +/*--------------------------------------------------------------------------*/ + +Element.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, + + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, + + set: function(className) { + this.element.className = className; + }, + + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set($A(this).concat(classNameToAdd).join(' ')); + }, + + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set($A(this).without(classNameToRemove).join(' ')); + }, + + toString: function() { + return $A(this).join(' '); + } +}; + +Object.extend(Element.ClassNames.prototype, Enumerable); + +/*--------------------------------------------------------------------------*/ + +Element.addMethods(); \ No newline at end of file Added: trunk/src/ajax/javascripts/external/scriptaculous/builder.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/scriptaculous/builder.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,136 @@ +// script.aculo.us builder.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 + +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +var Builder = { + NODEMAP: { + AREA: 'map', + CAPTION: 'table', + COL: 'table', + COLGROUP: 'table', + LEGEND: 'fieldset', + OPTGROUP: 'select', + OPTION: 'select', + PARAM: 'object', + TBODY: 'table', + TD: 'table', + TFOOT: 'table', + TH: 'table', + THEAD: 'table', + TR: 'table' + }, + // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken, + // due to a Firefox bug + node: function(elementName) { + elementName = elementName.toUpperCase(); + + // try innerHTML approach + var parentTag = this.NODEMAP[elementName] || 'div'; + var parentElement = document.createElement(parentTag); + try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707 + parentElement.innerHTML = "<" + elementName + "></" + elementName + ">"; + } catch(e) {} + var element = parentElement.firstChild || null; + + // see if browser added wrapping tags + if(element && (element.tagName.toUpperCase() != elementName)) + element = element.getElementsByTagName(elementName)[0]; + + // fallback to createElement approach + if(!element) element = document.createElement(elementName); + + // abort if nothing could be created + if(!element) return; + + // attributes (or text) + if(arguments[1]) + if(this._isStringOrNumber(arguments[1]) || + (arguments[1] instanceof Array) || + arguments[1].tagName) { + this._children(element, arguments[1]); + } else { + var attrs = this._attributes(arguments[1]); + if(attrs.length) { + try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707 + parentElement.innerHTML = "<" +elementName + " " + + attrs + "></" + elementName + ">"; + } catch(e) {} + element = parentElement.firstChild || null; + // workaround firefox 1.0.X bug + if(!element) { + element = document.createElement(elementName); + for(attr in arguments[1]) + element[attr == 'class' ? 'className' : attr] = arguments[1][attr]; + } + if(element.tagName.toUpperCase() != elementName) + element = parentElement.getElementsByTagName(elementName)[0]; + } + } + + // text, or array of children + if(arguments[2]) + this._children(element, arguments[2]); + + return $(element); + }, + _text: function(text) { + return document.createTextNode(text); + }, + + ATTR_MAP: { + 'className': 'class', + 'htmlFor': 'for' + }, + + _attributes: function(attributes) { + var attrs = []; + for(attribute in attributes) + attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) + + '="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"'); + return attrs.join(" "); + }, + _children: function(element, children) { + if(children.tagName) { + element.appendChild(children); + return; + } + if(typeof children=='object') { // array can hold nodes and text + children.flatten().each( function(e) { + if(typeof e=='object') + element.appendChild(e); + else + if(Builder._isStringOrNumber(e)) + element.appendChild(Builder._text(e)); + }); + } else + if(Builder._isStringOrNumber(children)) + element.appendChild(Builder._text(children)); + }, + _isStringOrNumber: function(param) { + return(typeof param=='string' || typeof param=='number'); + }, + build: function(html) { + var element = this.node('div'); + $(element).update(html.strip()); + return element.down(); + }, + dump: function(scope) { + if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope + + var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " + + "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " + + "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+ + "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+ + "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+ + "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/); + + tags.each( function(tag){ + scope[tag] = function() { + return Builder.node.apply(Builder, [tag].concat($A(arguments))); + }; + }); + } +}; \ No newline at end of file Added: trunk/src/ajax/javascripts/external/scriptaculous/controls.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/scriptaculous/controls.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,965 @@ +// script.aculo.us controls.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 + +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan) +// (c) 2005-2008 Jon Tirsen (http://www.tirsen.com) +// Contributors: +// Richard Livsey +// Rahul Bhargava +// Rob Wills +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +// Autocompleter.Base handles all the autocompletion functionality +// that's independent of the data source for autocompletion. This +// includes drawing the autocompletion menu, observing keyboard +// and mouse events, and similar. +// +// Specific autocompleters need to provide, at the very least, +// a getUpdatedChoices function that will be invoked every time +// the text inside the monitored textbox changes. This method +// should get the text for which to provide autocompletion by +// invoking this.getToken(), NOT by directly accessing +// this.element.value. This is to allow incremental tokenized +// autocompletion. Specific auto-completion logic (AJAX, etc) +// belongs in getUpdatedChoices. +// +// Tokenized incremental autocompletion is enabled automatically +// when an autocompleter is instantiated with the 'tokens' option +// in the options parameter, e.g.: +// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' }); +// will incrementally autocomplete with a comma as the token. +// Additionally, ',' in the above example can be replaced with +// a token array, e.g. { tokens: [',', '\n'] } which +// enables autocompletion on multiple tokens. This is most +// useful when one of the tokens is \n (a newline), as it +// allows smart autocompletion after linebreaks. + +if(typeof Effect == 'undefined') + throw("controls.js requires including script.aculo.us' effects.js library"); + +var Autocompleter = { }; +Autocompleter.Base = Class.create({ + baseInitialize: function(element, update, options) { + element = $(element); + this.element = element; + this.update = $(update); + this.hasFocus = false; + this.changed = false; + this.active = false; + this.index = 0; + this.entryCount = 0; + this.oldElementValue = this.element.value; + + if(this.setOptions) + this.setOptions(options); + else + this.options = options || { }; + + this.options.paramName = this.options.paramName || this.element.name; + this.options.tokens = this.options.tokens || []; + this.options.frequency = this.options.frequency || 0.4; + this.options.minChars = this.options.minChars || 1; + this.options.onShow = this.options.onShow || + function(element, update){ + if(!update.style.position || update.style.position=='absolute') { + update.style.position = 'absolute'; + Position.clone(element, update, { + setHeight: false, + offsetTop: element.offsetHeight + }); + } + Effect.Appear(update,{duration:0.15}); + }; + this.options.onHide = this.options.onHide || + function(element, update){ new Effect.Fade(update,{duration:0.15}) }; + + if(typeof(this.options.tokens) == 'string') + this.options.tokens = new Array(this.options.tokens); + // Force carriage returns as token delimiters anyway + if (!this.options.tokens.include('\n')) + this.options.tokens.push('\n'); + + this.observer = null; + + this.element.setAttribute('autocomplete','off'); + + Element.hide(this.update); + + Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this)); + Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this)); + }, + + show: function() { + if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); + if(!this.iefix && + (Prototype.Browser.IE) && + (Element.getStyle(this.update, 'position')=='absolute')) { + new Insertion.After(this.update, + '<iframe id="' + this.update.id + '_iefix" '+ + 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + + 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>'); + this.iefix = $(this.update.id+'_iefix'); + } + if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); + }, + + fixIEOverlapping: function() { + Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); + this.iefix.style.zIndex = 1; + this.update.style.zIndex = 2; + Element.show(this.iefix); + }, + + hide: function() { + this.stopIndicator(); + if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); + if(this.iefix) Element.hide(this.iefix); + }, + + startIndicator: function() { + if(this.options.indicator) Element.show(this.options.indicator); + }, + + stopIndicator: function() { + if(this.options.indicator) Element.hide(this.options.indicator); + }, + + onKeyPress: function(event) { + if(this.active) + switch(event.keyCode) { + case Event.KEY_TAB: + case Event.KEY_RETURN: + this.selectEntry(); + Event.stop(event); + case Event.KEY_ESC: + this.hide(); + this.active = false; + Event.stop(event); + return; + case Event.KEY_LEFT: + case Event.KEY_RIGHT: + return; + case Event.KEY_UP: + this.markPrevious(); + this.render(); + Event.stop(event); + return; + case Event.KEY_DOWN: + this.markNext(); + this.render(); + Event.stop(event); + return; + } + else + if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || + (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return; + + this.changed = true; + this.hasFocus = true; + + if(this.observer) clearTimeout(this.observer); + this.observer = + setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); + }, + + activate: function() { + this.changed = false; + this.hasFocus = true; + this.getUpdatedChoices(); + }, + + onHover: function(event) { + var element = Event.findElement(event, 'LI'); + if(this.index != element.autocompleteIndex) + { + this.index = element.autocompleteIndex; + this.render(); + } + Event.stop(event); + }, + + onClick: function(event) { + var element = Event.findElement(event, 'LI'); + this.index = element.autocompleteIndex; + this.selectEntry(); + this.hide(); + }, + + onBlur: function(event) { + // needed to make click events working + setTimeout(this.hide.bind(this), 250); + this.hasFocus = false; + this.active = false; + }, + + render: function() { + if(this.entryCount > 0) { + for (var i = 0; i < this.entryCount; i++) + this.index==i ? + Element.addClassName(this.getEntry(i),"selected") : + Element.removeClassName(this.getEntry(i),"selected"); + if(this.hasFocus) { + this.show(); + this.active = true; + } + } else { + this.active = false; + this.hide(); + } + }, + + markPrevious: function() { + if(this.index > 0) this.index--; + else this.index = this.entryCount-1; + this.getEntry(this.index).scrollIntoView(true); + }, + + markNext: function() { + if(this.index < this.entryCount-1) this.index++; + else this.index = 0; + this.getEntry(this.index).scrollIntoView(false); + }, + + getEntry: function(index) { + return this.update.firstChild.childNodes[index]; + }, + + getCurrentEntry: function() { + return this.getEntry(this.index); + }, + + selectEntry: function() { + this.active = false; + this.updateElement(this.getCurrentEntry()); + }, + + updateElement: function(selectedElement) { + if (this.options.updateElement) { + this.options.updateElement(selectedElement); + return; + } + var value = ''; + if (this.options.select) { + var nodes = $(selectedElement).select('.' + this.options.select) || []; + if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); + } else + value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); + + var bounds = this.getTokenBounds(); + if (bounds[0] != -1) { + var newValue = this.element.value.substr(0, bounds[0]); + var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/); + if (whitespace) + newValue += whitespace[0]; + this.element.value = newValue + value + this.element.value.substr(bounds[1]); + } else { + this.element.value = value; + } + this.oldElementValue = this.element.value; + this.element.focus(); + + if (this.options.afterUpdateElement) + this.options.afterUpdateElement(this.element, selectedElement); + }, + + updateChoices: function(choices) { + if(!this.changed && this.hasFocus) { + this.update.innerHTML = choices; + Element.cleanWhitespace(this.update); + Element.cleanWhitespace(this.update.down()); + + if(this.update.firstChild && this.update.down().childNodes) { + this.entryCount = + this.update.down().childNodes.length; + for (var i = 0; i < this.entryCount; i++) { + var entry = this.getEntry(i); + entry.autocompleteIndex = i; + this.addObservers(entry); + } + } else { + this.entryCount = 0; + } + + this.stopIndicator(); + this.index = 0; + + if(this.entryCount==1 && this.options.autoSelect) { + this.selectEntry(); + this.hide(); + } else { + this.render(); + } + } + }, + + addObservers: function(element) { + Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); + Event.observe(element, "click", this.onClick.bindAsEventListener(this)); + }, + + onObserverEvent: function() { + this.changed = false; + this.tokenBounds = null; + if(this.getToken().length>=this.options.minChars) { + this.getUpdatedChoices(); + } else { + this.active = false; + this.hide(); + } + this.oldElementValue = this.element.value; + }, + + getToken: function() { + var bounds = this.getTokenBounds(); + return this.element.value.substring(bounds[0], bounds[1]).strip(); + }, + + getTokenBounds: function() { + if (null != this.tokenBounds) return this.tokenBounds; + var value = this.element.value; + if (value.strip().empty()) return [-1, 0]; + var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue); + var offset = (diff == this.oldElementValue.length ? 1 : 0); + var prevTokenPos = -1, nextTokenPos = value.length; + var tp; + for (var index = 0, l = this.options.tokens.length; index < l; ++index) { + tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1); + if (tp > prevTokenPos) prevTokenPos = tp; + tp = value.indexOf(this.options.tokens[index], diff + offset); + if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp; + } + return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]); + } +}); + +Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) { + var boundary = Math.min(newS.length, oldS.length); + for (var index = 0; index < boundary; ++index) + if (newS[index] != oldS[index]) + return index; + return boundary; +}; + +Ajax.Autocompleter = Class.create(Autocompleter.Base, { + initialize: function(element, update, url, options) { + this.baseInitialize(element, update, options); + this.options.asynchronous = true; + this.options.onComplete = this.onComplete.bind(this); + this.options.defaultParams = this.options.parameters || null; + this.url = url; + }, + + getUpdatedChoices: function() { + this.startIndicator(); + + var entry = encodeURIComponent(this.options.paramName) + '=' + + encodeURIComponent(this.getToken()); + + this.options.parameters = this.options.callback ? + this.options.callback(this.element, entry) : entry; + + if(this.options.defaultParams) + this.options.parameters += '&' + this.options.defaultParams; + + new Ajax.Request(this.url, this.options); + }, + + onComplete: function(request) { + this.updateChoices(request.responseText); + } +}); + +// The local array autocompleter. Used when you'd prefer to +// inject an array of autocompletion options into the page, rather +// than sending out Ajax queries, which can be quite slow sometimes. +// +// The constructor takes four parameters. The first two are, as usual, +// the id of the monitored textbox, and id of the autocompletion menu. +// The third is the array you want to autocomplete from, and the fourth +// is the options block. +// +// Extra local autocompletion options: +// - choices - How many autocompletion choices to offer +// +// - partialSearch - If false, the autocompleter will match entered +// text only at the beginning of strings in the +// autocomplete array. Defaults to true, which will +// match text at the beginning of any *word* in the +// strings in the autocomplete array. If you want to +// search anywhere in the string, additionally set +// the option fullSearch to true (default: off). +// +// - fullSsearch - Search anywhere in autocomplete array strings. +// +// - partialChars - How many characters to enter before triggering +// a partial match (unlike minChars, which defines +// how many characters are required to do any match +// at all). Defaults to 2. +// +// - ignoreCase - Whether to ignore case when autocompleting. +// Defaults to true. +// +// It's possible to pass in a custom function as the 'selector' +// option, if you prefer to write your own autocompletion logic. +// In that case, the other options above will not apply unless +// you support them. + +Autocompleter.Local = Class.create(Autocompleter.Base, { + initialize: function(element, update, array, options) { + this.baseInitialize(element, update, options); + this.options.array = array; + }, + + getUpdatedChoices: function() { + this.updateChoices(this.options.selector(this)); + }, + + setOptions: function(options) { + this.options = Object.extend({ + choices: 10, + partialSearch: true, + partialChars: 2, + ignoreCase: true, + fullSearch: false, + selector: function(instance) { + var ret = []; // Beginning matches + var partial = []; // Inside matches + var entry = instance.getToken(); + var count = 0; + + for (var i = 0; i < instance.options.array.length && + ret.length < instance.options.choices ; i++) { + + var elem = instance.options.array[i]; + var foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase()) : + elem.indexOf(entry); + + while (foundPos != -1) { + if (foundPos == 0 && elem.length != entry.length) { + ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + + elem.substr(entry.length) + "</li>"); + break; + } else if (entry.length >= instance.options.partialChars && + instance.options.partialSearch && foundPos != -1) { + if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { + partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" + + elem.substr(foundPos, entry.length) + "</strong>" + elem.substr( + foundPos + entry.length) + "</li>"); + break; + } + } + + foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : + elem.indexOf(entry, foundPos + 1); + + } + } + if (partial.length) + ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)); + return "<ul>" + ret.join('') + "</ul>"; + } + }, options || { }); + } +}); + +// AJAX in-place editor and collection editor +// Full rewrite by Christophe Porteneuve <tdd(a)tddsworld.com> (April 2007). + +// Use this if you notice weird scrolling problems on some browsers, +// the DOM might be a bit confused when this gets called so do this +// waits 1 ms (with setTimeout) until it does the activation +Field.scrollFreeActivate = function(field) { + setTimeout(function() { + Field.activate(field); + }, 1); +}; + +Ajax.InPlaceEditor = Class.create({ + initialize: function(element, url, options) { + this.url = url; + this.element = element = $(element); + this.prepareOptions(); + this._controls = { }; + arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!! + Object.extend(this.options, options || { }); + if (!this.options.formId && this.element.id) { + this.options.formId = this.element.id + '-inplaceeditor'; + if ($(this.options.formId)) + this.options.formId = ''; + } + if (this.options.externalControl) + this.options.externalControl = $(this.options.externalControl); + if (!this.options.externalControl) + this.options.externalControlOnly = false; + this._originalBackground = this.element.getStyle('background-color') || 'transparent'; + this.element.title = this.options.clickToEditText; + this._boundCancelHandler = this.handleFormCancellation.bind(this); + this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this); + this._boundFailureHandler = this.handleAJAXFailure.bind(this); + this._boundSubmitHandler = this.handleFormSubmission.bind(this); + this._boundWrapperHandler = this.wrapUp.bind(this); + this.registerListeners(); + }, + checkForEscapeOrReturn: function(e) { + if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return; + if (Event.KEY_ESC == e.keyCode) + this.handleFormCancellation(e); + else if (Event.KEY_RETURN == e.keyCode) + this.handleFormSubmission(e); + }, + createControl: function(mode, handler, extraClasses) { + var control = this.options[mode + 'Control']; + var text = this.options[mode + 'Text']; + if ('button' == control) { + var btn = document.createElement('input'); + btn.type = 'submit'; + btn.value = text; + btn.className = 'editor_' + mode + '_button'; + if ('cancel' == mode) + btn.onclick = this._boundCancelHandler; + this._form.appendChild(btn); + this._controls[mode] = btn; + } else if ('link' == control) { + var link = document.createElement('a'); + link.href = '#'; + link.appendChild(document.createTextNode(text)); + link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler; + link.className = 'editor_' + mode + '_link'; + if (extraClasses) + link.className += ' ' + extraClasses; + this._form.appendChild(link); + this._controls[mode] = link; + } + }, + createEditField: function() { + var text = (this.options.loadTextURL ? this.options.loadingText : this.getText()); + var fld; + if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) { + fld = document.createElement('input'); + fld.type = 'text'; + var size = this.options.size || this.options.cols || 0; + if (0 < size) fld.size = size; + } else { + fld = document.createElement('textarea'); + fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows); + fld.cols = this.options.cols || 40; + } + fld.name = this.options.paramName; + fld.value = text; // No HTML breaks conversion anymore + fld.className = 'editor_field'; + if (this.options.submitOnBlur) + fld.onblur = this._boundSubmitHandler; + this._controls.editor = fld; + if (this.options.loadTextURL) + this.loadExternalText(); + this._form.appendChild(this._controls.editor); + }, + createForm: function() { + var ipe = this; + function addText(mode, condition) { + var text = ipe.options['text' + mode + 'Controls']; + if (!text || condition === false) return; + ipe._form.appendChild(document.createTextNode(text)); + }; + this._form = $(document.createElement('form')); + this._form.id = this.options.formId; + this._form.addClassName(this.options.formClassName); + this._form.onsubmit = this._boundSubmitHandler; + this.createEditField(); + if ('textarea' == this._controls.editor.tagName.toLowerCase()) + this._form.appendChild(document.createElement('br')); + if (this.options.onFormCustomization) + this.options.onFormCustomization(this, this._form); + addText('Before', this.options.okControl || this.options.cancelControl); + this.createControl('ok', this._boundSubmitHandler); + addText('Between', this.options.okControl && this.options.cancelControl); + this.createControl('cancel', this._boundCancelHandler, 'editor_cancel'); + addText('After', this.options.okControl || this.options.cancelControl); + }, + destroy: function() { + if (this._oldInnerHTML) + this.element.innerHTML = this._oldInnerHTML; + this.leaveEditMode(); + this.unregisterListeners(); + }, + enterEditMode: function(e) { + if (this._saving || this._editing) return; + this._editing = true; + this.triggerCallback('onEnterEditMode'); + if (this.options.externalControl) + this.options.externalControl.hide(); + this.element.hide(); + this.createForm(); + this.element.parentNode.insertBefore(this._form, this.element); + if (!this.options.loadTextURL) + this.postProcessEditField(); + if (e) Event.stop(e); + }, + enterHover: function(e) { + if (this.options.hoverClassName) + this.element.addClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onEnterHover'); + }, + getText: function() { + return this.element.innerHTML.unescapeHTML(); + }, + handleAJAXFailure: function(transport) { + this.triggerCallback('onFailure', transport); + if (this._oldInnerHTML) { + this.element.innerHTML = this._oldInnerHTML; + this._oldInnerHTML = null; + } + }, + handleFormCancellation: function(e) { + this.wrapUp(); + if (e) Event.stop(e); + }, + handleFormSubmission: function(e) { + var form = this._form; + var value = $F(this._controls.editor); + this.prepareSubmission(); + var params = this.options.callback(form, value) || ''; + if (Object.isString(params)) + params = params.toQueryParams(); + params.editorId = this.element.id; + if (this.options.htmlResponse) { + var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Updater({ success: this.element }, this.url, options); + } else { + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.url, options); + } + if (e) Event.stop(e); + }, + leaveEditMode: function() { + this.element.removeClassName(this.options.savingClassName); + this.removeForm(); + this.leaveHover(); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + if (this.options.externalControl) + this.options.externalControl.show(); + this._saving = false; + this._editing = false; + this._oldInnerHTML = null; + this.triggerCallback('onLeaveEditMode'); + }, + leaveHover: function(e) { + if (this.options.hoverClassName) + this.element.removeClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onLeaveHover'); + }, + loadExternalText: function() { + this._form.addClassName(this.options.loadingClassName); + this._controls.editor.disabled = true; + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._form.removeClassName(this.options.loadingClassName); + var text = transport.responseText; + if (this.options.stripLoadedTextTags) + text = text.stripTags(); + this._controls.editor.value = text; + this._controls.editor.disabled = false; + this.postProcessEditField(); + }.bind(this), + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + postProcessEditField: function() { + var fpc = this.options.fieldPostCreation; + if (fpc) + $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate'](); + }, + prepareOptions: function() { + this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions); + Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks); + [this._extraDefaultOptions].flatten().compact().each(function(defs) { + Object.extend(this.options, defs); + }.bind(this)); + }, + prepareSubmission: function() { + this._saving = true; + this.removeForm(); + this.leaveHover(); + this.showSaving(); + }, + registerListeners: function() { + this._listeners = { }; + var listener; + $H(Ajax.InPlaceEditor.Listeners).each(function(pair) { + listener = this[pair.value].bind(this); + this._listeners[pair.key] = listener; + if (!this.options.externalControlOnly) + this.element.observe(pair.key, listener); + if (this.options.externalControl) + this.options.externalControl.observe(pair.key, listener); + }.bind(this)); + }, + removeForm: function() { + if (!this._form) return; + this._form.remove(); + this._form = null; + this._controls = { }; + }, + showSaving: function() { + this._oldInnerHTML = this.element.innerHTML; + this.element.innerHTML = this.options.savingText; + this.element.addClassName(this.options.savingClassName); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + }, + triggerCallback: function(cbName, arg) { + if ('function' == typeof this.options[cbName]) { + this.options[cbName](this, arg); + } + }, + unregisterListeners: function() { + $H(this._listeners).each(function(pair) { + if (!this.options.externalControlOnly) + this.element.stopObserving(pair.key, pair.value); + if (this.options.externalControl) + this.options.externalControl.stopObserving(pair.key, pair.value); + }.bind(this)); + }, + wrapUp: function(transport) { + this.leaveEditMode(); + // Can't use triggerCallback due to backward compatibility: requires + // binding + direct element + this._boundComplete(transport, this.element); + } +}); + +Object.extend(Ajax.InPlaceEditor.prototype, { + dispose: Ajax.InPlaceEditor.prototype.destroy +}); + +Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, { + initialize: function($super, element, url, options) { + this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; + $super(element, url, options); + }, + + createEditField: function() { + var list = document.createElement('select'); + list.name = this.options.paramName; + list.size = 1; + this._controls.editor = list; + this._collection = this.options.collection || []; + if (this.options.loadCollectionURL) + this.loadCollection(); + else + this.checkForExternalText(); + this._form.appendChild(this._controls.editor); + }, + + loadCollection: function() { + this._form.addClassName(this.options.loadingClassName); + this.showLoadingText(this.options.loadingCollectionText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + var js = transport.responseText.strip(); + if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check + throw('Server returned an invalid collection representation.'); + this._collection = eval(js); + this.checkForExternalText(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadCollectionURL, options); + }, + + showLoadingText: function(text) { + this._controls.editor.disabled = true; + var tempOption = this._controls.editor.firstChild; + if (!tempOption) { + tempOption = document.createElement('option'); + tempOption.value = ''; + this._controls.editor.appendChild(tempOption); + tempOption.selected = true; + } + tempOption.update((text || '').stripScripts().stripTags()); + }, + + checkForExternalText: function() { + this._text = this.getText(); + if (this.options.loadTextURL) + this.loadExternalText(); + else + this.buildOptionList(); + }, + + loadExternalText: function() { + this.showLoadingText(this.options.loadingText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._text = transport.responseText.strip(); + this.buildOptionList(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + + buildOptionList: function() { + this._form.removeClassName(this.options.loadingClassName); + this._collection = this._collection.map(function(entry) { + return 2 === entry.length ? entry : [entry, entry].flatten(); + }); + var marker = ('value' in this.options) ? this.options.value : this._text; + var textFound = this._collection.any(function(entry) { + return entry[0] == marker; + }.bind(this)); + this._controls.editor.update(''); + var option; + this._collection.each(function(entry, index) { + option = document.createElement('option'); + option.value = entry[0]; + option.selected = textFound ? entry[0] == marker : 0 == index; + option.appendChild(document.createTextNode(entry[1])); + this._controls.editor.appendChild(option); + }.bind(this)); + this._controls.editor.disabled = false; + Field.scrollFreeActivate(this._controls.editor); + } +}); + +//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! **** +//**** This only exists for a while, in order to let **** +//**** users adapt to the new API. Read up on the new **** +//**** API and convert your code to it ASAP! **** + +Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) { + if (!options) return; + function fallback(name, expr) { + if (name in options || expr === undefined) return; + options[name] = expr; + }; + fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' : + options.cancelLink == options.cancelButton == false ? false : undefined))); + fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' : + options.okLink == options.okButton == false ? false : undefined))); + fallback('highlightColor', options.highlightcolor); + fallback('highlightEndColor', options.highlightendcolor); +}; + +Object.extend(Ajax.InPlaceEditor, { + DefaultOptions: { + ajaxOptions: { }, + autoRows: 3, // Use when multi-line w/ rows == 1 + cancelControl: 'link', // 'link'|'button'|false + cancelText: 'cancel', + clickToEditText: 'Click to edit', + externalControl: null, // id|elt + externalControlOnly: false, + fieldPostCreation: 'activate', // 'activate'|'focus'|false + formClassName: 'inplaceeditor-form', + formId: null, // id|elt + highlightColor: '#ffff99', + highlightEndColor: '#ffffff', + hoverClassName: '', + htmlResponse: true, + loadingClassName: 'inplaceeditor-loading', + loadingText: 'Loading...', + okControl: 'button', // 'link'|'button'|false + okText: 'ok', + paramName: 'value', + rows: 1, // If 1 and multi-line, uses autoRows + savingClassName: 'inplaceeditor-saving', + savingText: 'Saving...', + size: 0, + stripLoadedTextTags: false, + submitOnBlur: false, + textAfterControls: '', + textBeforeControls: '', + textBetweenControls: '' + }, + DefaultCallbacks: { + callback: function(form) { + return Form.serialize(form); + }, + onComplete: function(transport, element) { + // For backward compatibility, this one is bound to the IPE, and passes + // the element directly. It was too often customized, so we don't break it. + new Effect.Highlight(element, { + startcolor: this.options.highlightColor, keepBackgroundImage: true }); + }, + onEnterEditMode: null, + onEnterHover: function(ipe) { + ipe.element.style.backgroundColor = ipe.options.highlightColor; + if (ipe._effect) + ipe._effect.cancel(); + }, + onFailure: function(transport, ipe) { + alert('Error communication with the server: ' + transport.responseText.stripTags()); + }, + onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls. + onLeaveEditMode: null, + onLeaveHover: function(ipe) { + ipe._effect = new Effect.Highlight(ipe.element, { + startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor, + restorecolor: ipe._originalBackground, keepBackgroundImage: true + }); + } + }, + Listeners: { + click: 'enterEditMode', + keydown: 'checkForEscapeOrReturn', + mouseover: 'enterHover', + mouseout: 'leaveHover' + } +}); + +Ajax.InPlaceCollectionEditor.DefaultOptions = { + loadingCollectionText: 'Loading options...' +}; + +// Delayed observer, like Form.Element.Observer, +// but waits for delay after last key input +// Ideal for live-search fields + +Form.Element.DelayedObserver = Class.create({ + initialize: function(element, delay, callback) { + this.delay = delay || 0.5; + this.element = $(element); + this.callback = callback; + this.timer = null; + this.lastValue = $F(this.element); + Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); + }, + delayedListener: function(event) { + if(this.lastValue == $F(this.element)) return; + if(this.timer) clearTimeout(this.timer); + this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); + this.lastValue = $F(this.element); + }, + onTimerEvent: function() { + this.timer = null; + this.callback(this.element, $F(this.element)); + } +}); \ No newline at end of file Added: trunk/src/ajax/javascripts/external/scriptaculous/dragdrop.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/scriptaculous/dragdrop.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,975 @@ +// script.aculo.us dragdrop.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 + +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi(a)oriontransfer.co.nz) +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +if(Object.isUndefined(Effect)) + throw("dragdrop.js requires including script.aculo.us' effects.js library"); + +var Droppables = { + drops: [], + + remove: function(element) { + this.drops = this.drops.reject(function(d) { return d.element==$(element) }); + }, + + add: function(element) { + element = $(element); + var options = Object.extend({ + greedy: true, + hoverclass: null, + tree: false + }, arguments[1] || { }); + + // cache containers + if(options.containment) { + options._containers = []; + var containment = options.containment; + if(Object.isArray(containment)) { + containment.each( function(c) { options._containers.push($(c)) }); + } else { + options._containers.push($(containment)); + } + } + + if(options.accept) options.accept = [options.accept].flatten(); + + Element.makePositioned(element); // fix IE + options.element = element; + + this.drops.push(options); + }, + + findDeepestChild: function(drops) { + deepest = drops[0]; + + for (i = 1; i < drops.length; ++i) + if (Element.isParent(drops[i].element, deepest.element)) + deepest = drops[i]; + + return deepest; + }, + + isContained: function(element, drop) { + var containmentNode; + if(drop.tree) { + containmentNode = element.treeNode; + } else { + containmentNode = element.parentNode; + } + return drop._containers.detect(function(c) { return containmentNode == c }); + }, + + isAffected: function(point, element, drop) { + return ( + (drop.element!=element) && + ((!drop._containers) || + this.isContained(element, drop)) && + ((!drop.accept) || + (Element.classNames(element).detect( + function(v) { return drop.accept.include(v) } ) )) && + Position.within(drop.element, point[0], point[1]) ); + }, + + deactivate: function(drop) { + if(drop.hoverclass) + Element.removeClassName(drop.element, drop.hoverclass); + this.last_active = null; + }, + + activate: function(drop) { + if(drop.hoverclass) + Element.addClassName(drop.element, drop.hoverclass); + this.last_active = drop; + }, + + show: function(point, element) { + if(!this.drops.length) return; + var drop, affected = []; + + this.drops.each( function(drop) { + if(Droppables.isAffected(point, element, drop)) + affected.push(drop); + }); + + if(affected.length>0) + drop = Droppables.findDeepestChild(affected); + + if(this.last_active && this.last_active != drop) this.deactivate(this.last_active); + if (drop) { + Position.within(drop.element, point[0], point[1]); + if(drop.onHover) + drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); + + if (drop != this.last_active) Droppables.activate(drop); + } + }, + + fire: function(event, element) { + if(!this.last_active) return; + Position.prepare(); + + if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) + if (this.last_active.onDrop) { + this.last_active.onDrop(element, this.last_active.element, event); + return true; + } + }, + + reset: function() { + if(this.last_active) + this.deactivate(this.last_active); + } +}; + +var Draggables = { + drags: [], + observers: [], + + register: function(draggable) { + if(this.drags.length == 0) { + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.updateDrag.bindAsEventListener(this); + this.eventKeypress = this.keyPress.bindAsEventListener(this); + + Event.observe(document, "mouseup", this.eventMouseUp); + Event.observe(document, "mousemove", this.eventMouseMove); + Event.observe(document, "keypress", this.eventKeypress); + } + this.drags.push(draggable); + }, + + unregister: function(draggable) { + this.drags = this.drags.reject(function(d) { return d==draggable }); + if(this.drags.length == 0) { + Event.stopObserving(document, "mouseup", this.eventMouseUp); + Event.stopObserving(document, "mousemove", this.eventMouseMove); + Event.stopObserving(document, "keypress", this.eventKeypress); + } + }, + + activate: function(draggable) { + if(draggable.options.delay) { + this._timeout = setTimeout(function() { + Draggables._timeout = null; + window.focus(); + Draggables.activeDraggable = draggable; + }.bind(this), draggable.options.delay); + } else { + window.focus(); // allows keypress events if window isn't currently focused, fails for Safari + this.activeDraggable = draggable; + } + }, + + deactivate: function() { + this.activeDraggable = null; + }, + + updateDrag: function(event) { + if(!this.activeDraggable) return; + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + // Mozilla-based browsers fire successive mousemove events with + // the same coordinates, prevent needless redrawing (moz bug?) + if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return; + this._lastPointer = pointer; + + this.activeDraggable.updateDrag(event, pointer); + }, + + endDrag: function(event) { + if(this._timeout) { + clearTimeout(this._timeout); + this._timeout = null; + } + if(!this.activeDraggable) return; + this._lastPointer = null; + this.activeDraggable.endDrag(event); + this.activeDraggable = null; + }, + + keyPress: function(event) { + if(this.activeDraggable) + this.activeDraggable.keyPress(event); + }, + + addObserver: function(observer) { + this.observers.push(observer); + this._cacheObserverCallbacks(); + }, + + removeObserver: function(element) { // element instead of observer fixes mem leaks + this.observers = this.observers.reject( function(o) { return o.element==element }); + this._cacheObserverCallbacks(); + }, + + notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag' + if(this[eventName+'Count'] > 0) + this.observers.each( function(o) { + if(o[eventName]) o[eventName](eventName, draggable, event); + }); + if(draggable.options[eventName]) draggable.options[eventName](draggable, event); + }, + + _cacheObserverCallbacks: function() { + ['onStart','onEnd','onDrag'].each( function(eventName) { + Draggables[eventName+'Count'] = Draggables.observers.select( + function(o) { return o[eventName]; } + ).length; + }); + } +}; + +/*--------------------------------------------------------------------------*/ + +var Draggable = Class.create({ + initialize: function(element) { + var defaults = { + handle: false, + reverteffect: function(element, top_offset, left_offset) { + var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; + new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur, + queue: {scope:'_draggable', position:'end'} + }); + }, + endeffect: function(element) { + var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0; + new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity, + queue: {scope:'_draggable', position:'end'}, + afterFinish: function(){ + Draggable._dragging[element] = false + } + }); + }, + zindex: 1000, + revert: false, + quiet: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] } + delay: 0 + }; + + if(!arguments[1] || Object.isUndefined(arguments[1].endeffect)) + Object.extend(defaults, { + starteffect: function(element) { + element._opacity = Element.getOpacity(element); + Draggable._dragging[element] = true; + new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); + } + }); + + var options = Object.extend(defaults, arguments[1] || { }); + + this.element = $(element); + + if(options.handle && Object.isString(options.handle)) + this.handle = this.element.down('.'+options.handle, 0); + + if(!this.handle) this.handle = $(options.handle); + if(!this.handle) this.handle = this.element; + + if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) { + options.scroll = $(options.scroll); + this._isScrollChild = Element.childOf(this.element, options.scroll); + } + + Element.makePositioned(this.element); // fix IE + + this.options = options; + this.dragging = false; + + this.eventMouseDown = this.initDrag.bindAsEventListener(this); + Event.observe(this.handle, "mousedown", this.eventMouseDown); + + Draggables.register(this); + }, + + destroy: function() { + Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); + Draggables.unregister(this); + }, + + currentDelta: function() { + return([ + parseInt(Element.getStyle(this.element,'left') || '0'), + parseInt(Element.getStyle(this.element,'top') || '0')]); + }, + + initDrag: function(event) { + if(!Object.isUndefined(Draggable._dragging[this.element]) && + Draggable._dragging[this.element]) return; + if(Event.isLeftClick(event)) { + // abort on form elements, fixes a Firefox issue + var src = Event.element(event); + if((tag_name = src.tagName.toUpperCase()) && ( + tag_name=='INPUT' || + tag_name=='SELECT' || + tag_name=='OPTION' || + tag_name=='BUTTON' || + tag_name=='TEXTAREA')) return; + + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var pos = Position.cumulativeOffset(this.element); + this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); + + Draggables.activate(this); + Event.stop(event); + } + }, + + startDrag: function(event) { + this.dragging = true; + if(!this.delta) + this.delta = this.currentDelta(); + + if(this.options.zindex) { + this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); + this.element.style.zIndex = this.options.zindex; + } + + if(this.options.ghosting) { + this._clone = this.element.cloneNode(true); + this._originallyAbsolute = (this.element.getStyle('position') == 'absolute'); + if (!this._originallyAbsolute) + Position.absolutize(this.element); + this.element.parentNode.insertBefore(this._clone, this.element); + } + + if(this.options.scroll) { + if (this.options.scroll == window) { + var where = this._getWindowScroll(this.options.scroll); + this.originalScrollLeft = where.left; + this.originalScrollTop = where.top; + } else { + this.originalScrollLeft = this.options.scroll.scrollLeft; + this.originalScrollTop = this.options.scroll.scrollTop; + } + } + + Draggables.notify('onStart', this, event); + + if(this.options.starteffect) this.options.starteffect(this.element); + }, + + updateDrag: function(event, pointer) { + if(!this.dragging) this.startDrag(event); + + if(!this.options.quiet){ + Position.prepare(); + Droppables.show(pointer, this.element); + } + + Draggables.notify('onDrag', this, event); + + this.draw(pointer); + if(this.options.change) this.options.change(this); + + if(this.options.scroll) { + this.stopScrolling(); + + var p; + if (this.options.scroll == window) { + with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; } + } else { + p = Position.page(this.options.scroll); + p[0] += this.options.scroll.scrollLeft + Position.deltaX; + p[1] += this.options.scroll.scrollTop + Position.deltaY; + p.push(p[0]+this.options.scroll.offsetWidth); + p.push(p[1]+this.options.scroll.offsetHeight); + } + var speed = [0,0]; + if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity); + if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity); + if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity); + if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity); + this.startScrolling(speed); + } + + // fix AppleWebKit rendering + if(Prototype.Browser.WebKit) window.scrollBy(0,0); + + Event.stop(event); + }, + + finishDrag: function(event, success) { + this.dragging = false; + + if(this.options.quiet){ + Position.prepare(); + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + Droppables.show(pointer, this.element); + } + + if(this.options.ghosting) { + if (!this._originallyAbsolute) + Position.relativize(this.element); + delete this._originallyAbsolute; + Element.remove(this._clone); + this._clone = null; + } + + var dropped = false; + if(success) { + dropped = Droppables.fire(event, this.element); + if (!dropped) dropped = false; + } + if(dropped && this.options.onDropped) this.options.onDropped(this.element); + Draggables.notify('onEnd', this, event); + + var revert = this.options.revert; + if(revert && Object.isFunction(revert)) revert = revert(this.element); + + var d = this.currentDelta(); + if(revert && this.options.reverteffect) { + if (dropped == 0 || revert != 'failure') + this.options.reverteffect(this.element, + d[1]-this.delta[1], d[0]-this.delta[0]); + } else { + this.delta = d; + } + + if(this.options.zindex) + this.element.style.zIndex = this.originalZ; + + if(this.options.endeffect) + this.options.endeffect(this.element); + + Draggables.deactivate(this); + Droppables.reset(); + }, + + keyPress: function(event) { + if(event.keyCode!=Event.KEY_ESC) return; + this.finishDrag(event, false); + Event.stop(event); + }, + + endDrag: function(event) { + if(!this.dragging) return; + this.stopScrolling(); + this.finishDrag(event, true); + Event.stop(event); + }, + + draw: function(point) { + var pos = Position.cumulativeOffset(this.element); + if(this.options.ghosting) { + var r = Position.realOffset(this.element); + pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY; + } + + var d = this.currentDelta(); + pos[0] -= d[0]; pos[1] -= d[1]; + + if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) { + pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft; + pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop; + } + + var p = [0,1].map(function(i){ + return (point[i]-pos[i]-this.offset[i]) + }.bind(this)); + + if(this.options.snap) { + if(Object.isFunction(this.options.snap)) { + p = this.options.snap(p[0],p[1],this); + } else { + if(Object.isArray(this.options.snap)) { + p = p.map( function(v, i) { + return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this)); + } else { + p = p.map( function(v) { + return (v/this.options.snap).round()*this.options.snap }.bind(this)); + } + }} + + var style = this.element.style; + if((!this.options.constraint) || (this.options.constraint=='horizontal')) + style.left = p[0] + "px"; + if((!this.options.constraint) || (this.options.constraint=='vertical')) + style.top = p[1] + "px"; + + if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering + }, + + stopScrolling: function() { + if(this.scrollInterval) { + clearInterval(this.scrollInterval); + this.scrollInterval = null; + Draggables._lastScrollPointer = null; + } + }, + + startScrolling: function(speed) { + if(!(speed[0] || speed[1])) return; + this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed]; + this.lastScrolled = new Date(); + this.scrollInterval = setInterval(this.scroll.bind(this), 10); + }, + + scroll: function() { + var current = new Date(); + var delta = current - this.lastScrolled; + this.lastScrolled = current; + if(this.options.scroll == window) { + with (this._getWindowScroll(this.options.scroll)) { + if (this.scrollSpeed[0] || this.scrollSpeed[1]) { + var d = delta / 1000; + this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] ); + } + } + } else { + this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000; + this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000; + } + + Position.prepare(); + Droppables.show(Draggables._lastPointer, this.element); + Draggables.notify('onDrag', this); + if (this._isScrollChild) { + Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer); + Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000; + Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000; + if (Draggables._lastScrollPointer[0] < 0) + Draggables._lastScrollPointer[0] = 0; + if (Draggables._lastScrollPointer[1] < 0) + Draggables._lastScrollPointer[1] = 0; + this.draw(Draggables._lastScrollPointer); + } + + if(this.options.change) this.options.change(this); + }, + + _getWindowScroll: function(w) { + var T, L, W, H; + with (w.document) { + if (w.document.documentElement && documentElement.scrollTop) { + T = documentElement.scrollTop; + L = documentElement.scrollLeft; + } else if (w.document.body) { + T = body.scrollTop; + L = body.scrollLeft; + } + if (w.innerWidth) { + W = w.innerWidth; + H = w.innerHeight; + } else if (w.document.documentElement && documentElement.clientWidth) { + W = documentElement.clientWidth; + H = documentElement.clientHeight; + } else { + W = body.offsetWidth; + H = body.offsetHeight; + } + } + return { top: T, left: L, width: W, height: H }; + } +}); + +Draggable._dragging = { }; + +/*--------------------------------------------------------------------------*/ + +var SortableObserver = Class.create({ + initialize: function(element, observer) { + this.element = $(element); + this.observer = observer; + this.lastValue = Sortable.serialize(this.element); + }, + + onStart: function() { + this.lastValue = Sortable.serialize(this.element); + }, + + onEnd: function() { + Sortable.unmark(); + if(this.lastValue != Sortable.serialize(this.element)) + this.observer(this.element) + } +}); + +var Sortable = { + SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/, + + sortables: { }, + + _findRootElement: function(element) { + while (element.tagName.toUpperCase() != "BODY") { + if(element.id && Sortable.sortables[element.id]) return element; + element = element.parentNode; + } + }, + + options: function(element) { + element = Sortable._findRootElement($(element)); + if(!element) return; + return Sortable.sortables[element.id]; + }, + + destroy: function(element){ + element = $(element); + var s = Sortable.sortables[element.id]; + + if(s) { + Draggables.removeObserver(s.element); + s.droppables.each(function(d){ Droppables.remove(d) }); + s.draggables.invoke('destroy'); + + delete Sortable.sortables[s.element.id]; + } + }, + + create: function(element) { + element = $(element); + var options = Object.extend({ + element: element, + tag: 'li', // assumes li children, override with tag: 'tagname' + dropOnEmpty: false, + tree: false, + treeTag: 'ul', + overlap: 'vertical', // one of 'vertical', 'horizontal' + constraint: 'vertical', // one of 'vertical', 'horizontal', false + containment: element, // also takes array of elements (or id's); or false + handle: false, // or a CSS class + only: false, + delay: 0, + hoverclass: null, + ghosting: false, + quiet: false, + scroll: false, + scrollSensitivity: 20, + scrollSpeed: 15, + format: this.SERIALIZE_RULE, + + // these take arrays of elements or ids and can be + // used for better initialization performance + elements: false, + handles: false, + + onChange: Prototype.emptyFunction, + onUpdate: Prototype.emptyFunction + }, arguments[1] || { }); + + // clear any old sortable with same element + this.destroy(element); + + // build options for the draggables + var options_for_draggable = { + revert: true, + quiet: options.quiet, + scroll: options.scroll, + scrollSpeed: options.scrollSpeed, + scrollSensitivity: options.scrollSensitivity, + delay: options.delay, + ghosting: options.ghosting, + constraint: options.constraint, + handle: options.handle }; + + if(options.starteffect) + options_for_draggable.starteffect = options.starteffect; + + if(options.reverteffect) + options_for_draggable.reverteffect = options.reverteffect; + else + if(options.ghosting) options_for_draggable.reverteffect = function(element) { + element.style.top = 0; + element.style.left = 0; + }; + + if(options.endeffect) + options_for_draggable.endeffect = options.endeffect; + + if(options.zindex) + options_for_draggable.zindex = options.zindex; + + // build options for the droppables + var options_for_droppable = { + overlap: options.overlap, + containment: options.containment, + tree: options.tree, + hoverclass: options.hoverclass, + onHover: Sortable.onHover + }; + + var options_for_tree = { + onHover: Sortable.onEmptyHover, + overlap: options.overlap, + containment: options.containment, + hoverclass: options.hoverclass + }; + + // fix for gecko engine + Element.cleanWhitespace(element); + + options.draggables = []; + options.droppables = []; + + // drop on empty handling + if(options.dropOnEmpty || options.tree) { + Droppables.add(element, options_for_tree); + options.droppables.push(element); + } + + (options.elements || this.findElements(element, options) || []).each( function(e,i) { + var handle = options.handles ? $(options.handles[i]) : + (options.handle ? $(e).select('.' + options.handle)[0] : e); + options.draggables.push( + new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); + Droppables.add(e, options_for_droppable); + if(options.tree) e.treeNode = element; + options.droppables.push(e); + }); + + if(options.tree) { + (Sortable.findTreeElements(element, options) || []).each( function(e) { + Droppables.add(e, options_for_tree); + e.treeNode = element; + options.droppables.push(e); + }); + } + + // keep reference + this.sortables[element.id] = options; + + // for onupdate + Draggables.addObserver(new SortableObserver(element, options.onUpdate)); + + }, + + // return all suitable-for-sortable elements in a guaranteed order + findElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.tag); + }, + + findTreeElements: function(element, options) { + return Element.findChildren( + element, options.only, options.tree ? true : false, options.treeTag); + }, + + onHover: function(element, dropon, overlap) { + if(Element.isParent(dropon, element)) return; + + if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) { + return; + } else if(overlap>0.5) { + Sortable.mark(dropon, 'before'); + if(dropon.previousSibling != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, dropon); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } else { + Sortable.mark(dropon, 'after'); + var nextElement = dropon.nextSibling || null; + if(nextElement != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, nextElement); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } + }, + + onEmptyHover: function(element, dropon, overlap) { + var oldParentNode = element.parentNode; + var droponOptions = Sortable.options(dropon); + + if(!Element.isParent(dropon, element)) { + var index; + + var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only}); + var child = null; + + if(children) { + var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap); + + for (index = 0; index < children.length; index += 1) { + if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) { + offset -= Element.offsetSize (children[index], droponOptions.overlap); + } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) { + child = index + 1 < children.length ? children[index + 1] : null; + break; + } else { + child = children[index]; + break; + } + } + } + + dropon.insertBefore(element, child); + + Sortable.options(oldParentNode).onChange(element); + droponOptions.onChange(element); + } + }, + + unmark: function() { + if(Sortable._marker) Sortable._marker.hide(); + }, + + mark: function(dropon, position) { + // mark on ghosting only + var sortable = Sortable.options(dropon.parentNode); + if(sortable && !sortable.ghosting) return; + + if(!Sortable._marker) { + Sortable._marker = + ($('dropmarker') || Element.extend(document.createElement('DIV'))). + hide().addClassName('dropmarker').setStyle({position:'absolute'}); + document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); + } + var offsets = Position.cumulativeOffset(dropon); + Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'}); + + if(position=='after') + if(sortable.overlap == 'horizontal') + Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'}); + else + Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'}); + + Sortable._marker.show(); + }, + + _tree: function(element, options, parent) { + var children = Sortable.findElements(element, options) || []; + + for (var i = 0; i < children.length; ++i) { + var match = children[i].id.match(options.format); + + if (!match) continue; + + var child = { + id: encodeURIComponent(match ? match[1] : null), + element: element, + parent: parent, + children: [], + position: parent.children.length, + container: $(children[i]).down(options.treeTag) + }; + + /* Get the element containing the children and recurse over it */ + if (child.container) + this._tree(child.container, options, child); + + parent.children.push (child); + } + + return parent; + }, + + tree: function(element) { + element = $(element); + var sortableOptions = this.options(element); + var options = Object.extend({ + tag: sortableOptions.tag, + treeTag: sortableOptions.treeTag, + only: sortableOptions.only, + name: element.id, + format: sortableOptions.format + }, arguments[1] || { }); + + var root = { + id: null, + parent: null, + children: [], + container: element, + position: 0 + }; + + return Sortable._tree(element, options, root); + }, + + /* Construct a [i] index for a particular node */ + _constructIndex: function(node) { + var index = ''; + do { + if (node.id) index = '[' + node.position + ']' + index; + } while ((node = node.parent) != null); + return index; + }, + + sequence: function(element) { + element = $(element); + var options = Object.extend(this.options(element), arguments[1] || { }); + + return $(this.findElements(element, options) || []).map( function(item) { + return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; + }); + }, + + setSequence: function(element, new_sequence) { + element = $(element); + var options = Object.extend(this.options(element), arguments[2] || { }); + + var nodeMap = { }; + this.findElements(element, options).each( function(n) { + if (n.id.match(options.format)) + nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode]; + n.parentNode.removeChild(n); + }); + + new_sequence.each(function(ident) { + var n = nodeMap[ident]; + if (n) { + n[1].appendChild(n[0]); + delete nodeMap[ident]; + } + }); + }, + + serialize: function(element) { + element = $(element); + var options = Object.extend(Sortable.options(element), arguments[1] || { }); + var name = encodeURIComponent( + (arguments[1] && arguments[1].name) ? arguments[1].name : element.id); + + if (options.tree) { + return Sortable.tree(element, arguments[1]).children.map( function (item) { + return [name + Sortable._constructIndex(item) + "[id]=" + + encodeURIComponent(item.id)].concat(item.children.map(arguments.callee)); + }).flatten().join('&'); + } else { + return Sortable.sequence(element, arguments[1]).map( function(item) { + return name + "[]=" + encodeURIComponent(item); + }).join('&'); + } + } +}; + +// Returns true if child is contained within element +Element.isParent = function(child, element) { + if (!child.parentNode || child == element) return false; + if (child.parentNode == element) return true; + return Element.isParent(child.parentNode, element); +}; + +Element.findChildren = function(element, only, recursive, tagName) { + if(!element.hasChildNodes()) return null; + tagName = tagName.toUpperCase(); + if(only) only = [only].flatten(); + var elements = []; + $A(element.childNodes).each( function(e) { + if(e.tagName && e.tagName.toUpperCase()==tagName && + (!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) + elements.push(e); + if(recursive) { + var grandchildren = Element.findChildren(e, only, recursive, tagName); + if(grandchildren) elements.push(grandchildren); + } + }); + + return (elements.length>0 ? elements.flatten() : []); +}; + +Element.offsetSize = function (element, type) { + return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')]; +}; \ No newline at end of file Added: trunk/src/ajax/javascripts/external/scriptaculous/effects.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/scriptaculous/effects.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,1130 @@ +// script.aculo.us effects.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 + +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Contributors: +// Justin Palmer (http://encytemedia.com/) +// Mark Pilgrim (http://diveintomark.org/) +// Martin Bialasinki +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +// converts rgb() and #xxx to #xxxxxx format, +// returns self (or first argument) if not convertable +String.prototype.parseColor = function() { + var color = '#'; + if (this.slice(0,4) == 'rgb(') { + var cols = this.slice(4,this.length-1).split(','); + var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); + } else { + if (this.slice(0,1) == '#') { + if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); + if (this.length==7) color = this.toLowerCase(); + } + } + return (color.length==7 ? color : (arguments[0] || this)); +}; + +/*--------------------------------------------------------------------------*/ + +Element.collectTextNodes = function(element) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + (node.hasChildNodes() ? Element.collectTextNodes(node) : '')); + }).flatten().join(''); +}; + +Element.collectTextNodesIgnoreClass = function(element, className) { + return $A($(element).childNodes).collect( function(node) { + return (node.nodeType==3 ? node.nodeValue : + ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? + Element.collectTextNodesIgnoreClass(node, className) : '')); + }).flatten().join(''); +}; + +Element.setContentZoom = function(element, percent) { + element = $(element); + element.setStyle({fontSize: (percent/100) + 'em'}); + if (Prototype.Browser.WebKit) window.scrollBy(0,0); + return element; +}; + +Element.getInlineOpacity = function(element){ + return $(element).style.opacity || ''; +}; + +Element.forceRerendering = function(element) { + try { + element = $(element); + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch(e) { } +}; + +/*--------------------------------------------------------------------------*/ + +var Effect = { + _elementDoesNotExistError: { + name: 'ElementDoesNotExistError', + message: 'The specified DOM element does not exist, but is required for this effect to operate' + }, + Transitions: { + linear: Prototype.K, + sinoidal: function(pos) { + return (-Math.cos(pos*Math.PI)/2) + .5; + }, + reverse: function(pos) { + return 1-pos; + }, + flicker: function(pos) { + var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4; + return pos > 1 ? 1 : pos; + }, + wobble: function(pos) { + return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5; + }, + pulse: function(pos, pulses) { + return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5; + }, + spring: function(pos) { + return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); + }, + none: function(pos) { + return 0; + }, + full: function(pos) { + return 1; + } + }, + DefaultOptions: { + duration: 1.0, // seconds + fps: 100, // 100= assume 66fps max. + sync: false, // true for combining + from: 0.0, + to: 1.0, + delay: 0.0, + queue: 'parallel' + }, + tagifyText: function(element) { + var tagifyStyle = 'position:relative'; + if (Prototype.Browser.IE) tagifyStyle += ';zoom:1'; + + element = $(element); + $A(element.childNodes).each( function(child) { + if (child.nodeType==3) { + child.nodeValue.toArray().each( function(character) { + element.insertBefore( + new Element('span', {style: tagifyStyle}).update( + character == ' ' ? String.fromCharCode(160) : character), + child); + }); + Element.remove(child); + } + }); + }, + multiple: function(element, effect) { + var elements; + if (((typeof element == 'object') || + Object.isFunction(element)) && + (element.length)) + elements = element; + else + elements = $(element).childNodes; + + var options = Object.extend({ + speed: 0.1, + delay: 0.0 + }, arguments[2] || { }); + var masterDelay = options.delay; + + $A(elements).each( function(element, index) { + new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); + }); + }, + PAIRS: { + 'slide': ['SlideDown','SlideUp'], + 'blind': ['BlindDown','BlindUp'], + 'appear': ['Appear','Fade'] + }, + toggle: function(element, effect) { + element = $(element); + effect = (effect || 'appear').toLowerCase(); + var options = Object.extend({ + queue: { position:'end', scope:(element.id || 'global'), limit: 1 } + }, arguments[2] || { }); + Effect[element.visible() ? + Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options); + } +}; + +Effect.DefaultOptions.transition = Effect.Transitions.sinoidal; + +/* ------------- core effects ------------- */ + +Effect.ScopedQueue = Class.create(Enumerable, { + initialize: function() { + this.effects = []; + this.interval = null; + }, + _each: function(iterator) { + this.effects._each(iterator); + }, + add: function(effect) { + var timestamp = new Date().getTime(); + + var position = Object.isString(effect.options.queue) ? + effect.options.queue : effect.options.queue.position; + + switch(position) { + case 'front': + // move unstarted effects after this effect + this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { + e.startOn += effect.finishOn; + e.finishOn += effect.finishOn; + }); + break; + case 'with-last': + timestamp = this.effects.pluck('startOn').max() || timestamp; + break; + case 'end': + // start effect after last queued effect has finished + timestamp = this.effects.pluck('finishOn').max() || timestamp; + break; + } + + effect.startOn += timestamp; + effect.finishOn += timestamp; + + if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) + this.effects.push(effect); + + if (!this.interval) + this.interval = setInterval(this.loop.bind(this), 15); + }, + remove: function(effect) { + this.effects = this.effects.reject(function(e) { return e==effect }); + if (this.effects.length == 0) { + clearInterval(this.interval); + this.interval = null; + } + }, + loop: function() { + var timePos = new Date().getTime(); + for(var i=0, len=this.effects.length;i<len;i++) + this.effects[i] && this.effects[i].loop(timePos); + } +}); + +Effect.Queues = { + instances: $H(), + get: function(queueName) { + if (!Object.isString(queueName)) return queueName; + + return this.instances.get(queueName) || + this.instances.set(queueName, new Effect.ScopedQueue()); + } +}; +Effect.Queue = Effect.Queues.get('global'); + +Effect.Base = Class.create({ + position: null, + start: function(options) { + function codeForEvent(options,eventName){ + return ( + (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') + + (options[eventName] ? 'this.options.'+eventName+'(this);' : '') + ); + } + if (options && options.transition === false) options.transition = Effect.Transitions.linear; + this.options = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { }); + this.currentFrame = 0; + this.state = 'idle'; + this.startOn = this.options.delay*1000; + this.finishOn = this.startOn+(this.options.duration*1000); + this.fromToDelta = this.options.to-this.options.from; + this.totalTime = this.finishOn-this.startOn; + this.totalFrames = this.options.fps*this.options.duration; + + this.render = (function() { + function dispatch(effect, eventName) { + if (effect.options[eventName + 'Internal']) + effect.options[eventName + 'Internal'](effect); + if (effect.options[eventName]) + effect.options[eventName](effect); + } + + return function(pos) { + if (this.state === "idle") { + this.state = "running"; + dispatch(this, 'beforeSetup'); + if (this.setup) this.setup(); + dispatch(this, 'afterSetup'); + } + if (this.state === "running") { + pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from; + this.position = pos; + dispatch(this, 'beforeUpdate'); + if (this.update) this.update(pos); + dispatch(this, 'afterUpdate'); + } + }; + })(); + + this.event('beforeStart'); + if (!this.options.sync) + Effect.Queues.get(Object.isString(this.options.queue) ? + 'global' : this.options.queue.scope).add(this); + }, + loop: function(timePos) { + if (timePos >= this.startOn) { + if (timePos >= this.finishOn) { + this.render(1.0); + this.cancel(); + this.event('beforeFinish'); + if (this.finish) this.finish(); + this.event('afterFinish'); + return; + } + var pos = (timePos - this.startOn) / this.totalTime, + frame = (pos * this.totalFrames).round(); + if (frame > this.currentFrame) { + this.render(pos); + this.currentFrame = frame; + } + } + }, + cancel: function() { + if (!this.options.sync) + Effect.Queues.get(Object.isString(this.options.queue) ? + 'global' : this.options.queue.scope).remove(this); + this.state = 'finished'; + }, + event: function(eventName) { + if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); + if (this.options[eventName]) this.options[eventName](this); + }, + inspect: function() { + var data = $H(); + for(property in this) + if (!Object.isFunction(this[property])) data.set(property, this[property]); + return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>'; + } +}); + +Effect.Parallel = Class.create(Effect.Base, { + initialize: function(effects) { + this.effects = effects || []; + this.start(arguments[1]); + }, + update: function(position) { + this.effects.invoke('render', position); + }, + finish: function(position) { + this.effects.each( function(effect) { + effect.render(1.0); + effect.cancel(); + effect.event('beforeFinish'); + if (effect.finish) effect.finish(position); + effect.event('afterFinish'); + }); + } +}); + +Effect.Tween = Class.create(Effect.Base, { + initialize: function(object, from, to) { + object = Object.isString(object) ? $(object) : object; + var args = $A(arguments), method = args.last(), + options = args.length == 5 ? args[3] : null; + this.method = Object.isFunction(method) ? method.bind(object) : + Object.isFunction(object[method]) ? object[method].bind(object) : + function(value) { object[method] = value }; + this.start(Object.extend({ from: from, to: to }, options || { })); + }, + update: function(position) { + this.method(position); + } +}); + +Effect.Event = Class.create(Effect.Base, { + initialize: function() { + this.start(Object.extend({ duration: 0 }, arguments[0] || { })); + }, + update: Prototype.emptyFunction +}); + +Effect.Opacity = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + // make this work on IE on elements without 'layout' + if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) + this.element.setStyle({zoom: 1}); + var options = Object.extend({ + from: this.element.getOpacity() || 0.0, + to: 1.0 + }, arguments[1] || { }); + this.start(options); + }, + update: function(position) { + this.element.setOpacity(position); + } +}); + +Effect.Move = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + x: 0, + y: 0, + mode: 'relative' + }, arguments[1] || { }); + this.start(options); + }, + setup: function() { + this.element.makePositioned(); + this.originalLeft = parseFloat(this.element.getStyle('left') || '0'); + this.originalTop = parseFloat(this.element.getStyle('top') || '0'); + if (this.options.mode == 'absolute') { + this.options.x = this.options.x - this.originalLeft; + this.options.y = this.options.y - this.originalTop; + } + }, + update: function(position) { + this.element.setStyle({ + left: (this.options.x * position + this.originalLeft).round() + 'px', + top: (this.options.y * position + this.originalTop).round() + 'px' + }); + } +}); + +// for backwards compatibility +Effect.MoveBy = function(element, toTop, toLeft) { + return new Effect.Move(element, + Object.extend({ x: toLeft, y: toTop }, arguments[3] || { })); +}; + +Effect.Scale = Class.create(Effect.Base, { + initialize: function(element, percent) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + scaleX: true, + scaleY: true, + scaleContent: true, + scaleFromCenter: false, + scaleMode: 'box', // 'box' or 'contents' or { } with provided values + scaleFrom: 100.0, + scaleTo: percent + }, arguments[2] || { }); + this.start(options); + }, + setup: function() { + this.restoreAfterFinish = this.options.restoreAfterFinish || false; + this.elementPositioning = this.element.getStyle('position'); + + this.originalStyle = { }; + ['top','left','width','height','fontSize'].each( function(k) { + this.originalStyle[k] = this.element.style[k]; + }.bind(this)); + + this.originalTop = this.element.offsetTop; + this.originalLeft = this.element.offsetLeft; + + var fontSize = this.element.getStyle('font-size') || '100%'; + ['em','px','%','pt'].each( function(fontSizeType) { + if (fontSize.indexOf(fontSizeType)>0) { + this.fontSize = parseFloat(fontSize); + this.fontSizeType = fontSizeType; + } + }.bind(this)); + + this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; + + this.dims = null; + if (this.options.scaleMode=='box') + this.dims = [this.element.offsetHeight, this.element.offsetWidth]; + if (/^content/.test(this.options.scaleMode)) + this.dims = [this.element.scrollHeight, this.element.scrollWidth]; + if (!this.dims) + this.dims = [this.options.scaleMode.originalHeight, + this.options.scaleMode.originalWidth]; + }, + update: function(position) { + var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); + if (this.options.scaleContent && this.fontSize) + this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType }); + this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); + }, + finish: function(position) { + if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle); + }, + setDimensions: function(height, width) { + var d = { }; + if (this.options.scaleX) d.width = width.round() + 'px'; + if (this.options.scaleY) d.height = height.round() + 'px'; + if (this.options.scaleFromCenter) { + var topd = (height - this.dims[0])/2; + var leftd = (width - this.dims[1])/2; + if (this.elementPositioning == 'absolute') { + if (this.options.scaleY) d.top = this.originalTop-topd + 'px'; + if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; + } else { + if (this.options.scaleY) d.top = -topd + 'px'; + if (this.options.scaleX) d.left = -leftd + 'px'; + } + } + this.element.setStyle(d); + } +}); + +Effect.Highlight = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { }); + this.start(options); + }, + setup: function() { + // Prevent executing on elements not in the layout flow + if (this.element.getStyle('display')=='none') { this.cancel(); return; } + // Disable background image during the effect + this.oldStyle = { }; + if (!this.options.keepBackgroundImage) { + this.oldStyle.backgroundImage = this.element.getStyle('background-image'); + this.element.setStyle({backgroundImage: 'none'}); + } + if (!this.options.endcolor) + this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff'); + if (!this.options.restorecolor) + this.options.restorecolor = this.element.getStyle('background-color'); + // init color calculations + this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); + this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this)); + }, + update: function(position) { + this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){ + return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) }); + }, + finish: function() { + this.element.setStyle(Object.extend(this.oldStyle, { + backgroundColor: this.options.restorecolor + })); + } +}); + +Effect.ScrollTo = function(element) { + var options = arguments[1] || { }, + scrollOffsets = document.viewport.getScrollOffsets(), + elementOffsets = $(element).cumulativeOffset(); + + if (options.offset) elementOffsets[1] += options.offset; + + return new Effect.Tween(null, + scrollOffsets.top, + elementOffsets[1], + options, + function(p){ scrollTo(scrollOffsets.left, p.round()); } + ); +}; + +/* ------------- combination effects ------------- */ + +Effect.Fade = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + var options = Object.extend({ + from: element.getOpacity() || 1.0, + to: 0.0, + afterFinishInternal: function(effect) { + if (effect.options.to!=0) return; + effect.element.hide().setStyle({opacity: oldOpacity}); + } + }, arguments[1] || { }); + return new Effect.Opacity(element,options); +}; + +Effect.Appear = function(element) { + element = $(element); + var options = Object.extend({ + from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0), + to: 1.0, + // force Safari to render floated elements properly + afterFinishInternal: function(effect) { + effect.element.forceRerendering(); + }, + beforeSetup: function(effect) { + effect.element.setOpacity(effect.options.from).show(); + }}, arguments[1] || { }); + return new Effect.Opacity(element,options); +}; + +Effect.Puff = function(element) { + element = $(element); + var oldStyle = { + opacity: element.getInlineOpacity(), + position: element.getStyle('position'), + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height + }; + return new Effect.Parallel( + [ new Effect.Scale(element, 200, + { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], + Object.extend({ duration: 1.0, + beforeSetupInternal: function(effect) { + Position.absolutize(effect.effects[0].element); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().setStyle(oldStyle); } + }, arguments[1] || { }) + ); +}; + +Effect.BlindUp = function(element) { + element = $(element); + element.makeClipping(); + return new Effect.Scale(element, 0, + Object.extend({ scaleContent: false, + scaleX: false, + restoreAfterFinish: true, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping(); + } + }, arguments[1] || { }) + ); +}; + +Effect.BlindDown = function(element) { + element = $(element); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: 0, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makeClipping().setStyle({height: '0px'}).show(); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping(); + } + }, arguments[1] || { })); +}; + +Effect.SwitchOff = function(element) { + element = $(element); + var oldOpacity = element.getInlineOpacity(); + return new Effect.Appear(element, Object.extend({ + duration: 0.4, + from: 0, + transition: Effect.Transitions.flicker, + afterFinishInternal: function(effect) { + new Effect.Scale(effect.element, 1, { + duration: 0.3, scaleFromCenter: true, + scaleX: false, scaleContent: false, restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makePositioned().makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity}); + } + }); + } + }, arguments[1] || { })); +}; + +Effect.DropOut = function(element) { + element = $(element); + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left'), + opacity: element.getInlineOpacity() }; + return new Effect.Parallel( + [ new Effect.Move(element, {x: 0, y: 100, sync: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 }) ], + Object.extend( + { duration: 0.5, + beforeSetup: function(effect) { + effect.effects[0].element.makePositioned(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle); + } + }, arguments[1] || { })); +}; + +Effect.Shake = function(element) { + element = $(element); + var options = Object.extend({ + distance: 20, + duration: 0.5 + }, arguments[1] || {}); + var distance = parseFloat(options.distance); + var split = parseFloat(options.duration) / 10.0; + var oldStyle = { + top: element.getStyle('top'), + left: element.getStyle('left') }; + return new Effect.Move(element, + { x: distance, y: 0, duration: split, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { + new Effect.Move(effect.element, + { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) { + effect.element.undoPositioned().setStyle(oldStyle); + }}); }}); }}); }}); }}); }}); +}; + +Effect.SlideDown = function(element) { + element = $(element).cleanWhitespace(); + // SlideDown need to have the content of the element wrapped in a container element with fixed height! + var oldInnerBottom = element.down().getStyle('bottom'); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, 100, Object.extend({ + scaleContent: false, + scaleX: false, + scaleFrom: window.opera ? 0 : 1, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makePositioned(); + effect.element.down().makePositioned(); + if (window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping().setStyle({height: '0px'}).show(); + }, + afterUpdateInternal: function(effect) { + effect.element.down().setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); + }, + afterFinishInternal: function(effect) { + effect.element.undoClipping().undoPositioned(); + effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); } + }, arguments[1] || { }) + ); +}; + +Effect.SlideUp = function(element) { + element = $(element).cleanWhitespace(); + var oldInnerBottom = element.down().getStyle('bottom'); + var elementDimensions = element.getDimensions(); + return new Effect.Scale(element, window.opera ? 0 : 1, + Object.extend({ scaleContent: false, + scaleX: false, + scaleMode: 'box', + scaleFrom: 100, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + effect.element.makePositioned(); + effect.element.down().makePositioned(); + if (window.opera) effect.element.setStyle({top: ''}); + effect.element.makeClipping().show(); + }, + afterUpdateInternal: function(effect) { + effect.element.down().setStyle({bottom: + (effect.dims[0] - effect.element.clientHeight) + 'px' }); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().undoPositioned(); + effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); + } + }, arguments[1] || { }) + ); +}; + +// Bug in opera makes the TD containing this element expand for a instance after finish +Effect.Squish = function(element) { + return new Effect.Scale(element, window.opera ? 1 : 0, { + restoreAfterFinish: true, + beforeSetup: function(effect) { + effect.element.makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping(); + } + }); +}; + +Effect.Grow = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.full + }, arguments[1] || { }); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var initialMoveX, initialMoveY; + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + initialMoveX = initialMoveY = moveX = moveY = 0; + break; + case 'top-right': + initialMoveX = dims.width; + initialMoveY = moveY = 0; + moveX = -dims.width; + break; + case 'bottom-left': + initialMoveX = moveX = 0; + initialMoveY = dims.height; + moveY = -dims.height; + break; + case 'bottom-right': + initialMoveX = dims.width; + initialMoveY = dims.height; + moveX = -dims.width; + moveY = -dims.height; + break; + case 'center': + initialMoveX = dims.width / 2; + initialMoveY = dims.height / 2; + moveX = -dims.width / 2; + moveY = -dims.height / 2; + break; + } + + return new Effect.Move(element, { + x: initialMoveX, + y: initialMoveY, + duration: 0.01, + beforeSetup: function(effect) { + effect.element.hide().makeClipping().makePositioned(); + }, + afterFinishInternal: function(effect) { + new Effect.Parallel( + [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), + new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }), + new Effect.Scale(effect.element, 100, { + scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, + sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) + ], Object.extend({ + beforeSetup: function(effect) { + effect.effects[0].element.setStyle({height: '0px'}).show(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); + } + }, options) + ); + } + }); +}; + +Effect.Shrink = function(element) { + element = $(element); + var options = Object.extend({ + direction: 'center', + moveTransition: Effect.Transitions.sinoidal, + scaleTransition: Effect.Transitions.sinoidal, + opacityTransition: Effect.Transitions.none + }, arguments[1] || { }); + var oldStyle = { + top: element.style.top, + left: element.style.left, + height: element.style.height, + width: element.style.width, + opacity: element.getInlineOpacity() }; + + var dims = element.getDimensions(); + var moveX, moveY; + + switch (options.direction) { + case 'top-left': + moveX = moveY = 0; + break; + case 'top-right': + moveX = dims.width; + moveY = 0; + break; + case 'bottom-left': + moveX = 0; + moveY = dims.height; + break; + case 'bottom-right': + moveX = dims.width; + moveY = dims.height; + break; + case 'center': + moveX = dims.width / 2; + moveY = dims.height / 2; + break; + } + + return new Effect.Parallel( + [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), + new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), + new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }) + ], Object.extend({ + beforeStartInternal: function(effect) { + effect.effects[0].element.makePositioned().makeClipping(); + }, + afterFinishInternal: function(effect) { + effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); } + }, options) + ); +}; + +Effect.Pulsate = function(element) { + element = $(element); + var options = arguments[1] || { }, + oldOpacity = element.getInlineOpacity(), + transition = options.transition || Effect.Transitions.linear, + reverser = function(pos){ + return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5); + }; + + return new Effect.Opacity(element, + Object.extend(Object.extend({ duration: 2.0, from: 0, + afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); } + }, options), {transition: reverser})); +}; + +Effect.Fold = function(element) { + element = $(element); + var oldStyle = { + top: element.style.top, + left: element.style.left, + width: element.style.width, + height: element.style.height }; + element.makeClipping(); + return new Effect.Scale(element, 5, Object.extend({ + scaleContent: false, + scaleX: false, + afterFinishInternal: function(effect) { + new Effect.Scale(element, 1, { + scaleContent: false, + scaleY: false, + afterFinishInternal: function(effect) { + effect.element.hide().undoClipping().setStyle(oldStyle); + } }); + }}, arguments[1] || { })); +}; + +Effect.Morph = Class.create(Effect.Base, { + initialize: function(element) { + this.element = $(element); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ + style: { } + }, arguments[1] || { }); + + if (!Object.isString(options.style)) this.style = $H(options.style); + else { + if (options.style.include(':')) + this.style = options.style.parseStyle(); + else { + this.element.addClassName(options.style); + this.style = $H(this.element.getStyles()); + this.element.removeClassName(options.style); + var css = this.element.getStyles(); + this.style = this.style.reject(function(style) { + return style.value == css[style.key]; + }); + options.afterFinishInternal = function(effect) { + effect.element.addClassName(effect.options.style); + effect.transforms.each(function(transform) { + effect.element.style[transform.style] = ''; + }); + }; + } + } + this.start(options); + }, + + setup: function(){ + function parseColor(color){ + if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff'; + color = color.parseColor(); + return $R(0,2).map(function(i){ + return parseInt( color.slice(i*2+1,i*2+3), 16 ); + }); + } + this.transforms = this.style.map(function(pair){ + var property = pair[0], value = pair[1], unit = null; + + if (value.parseColor('#zzzzzz') != '#zzzzzz') { + value = value.parseColor(); + unit = 'color'; + } else if (property == 'opacity') { + value = parseFloat(value); + if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) + this.element.setStyle({zoom: 1}); + } else if (Element.CSS_LENGTH.test(value)) { + var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/); + value = parseFloat(components[1]); + unit = (components.length == 3) ? components[2] : null; + } + + var originalValue = this.element.getStyle(property); + return { + style: property.camelize(), + originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0), + targetValue: unit=='color' ? parseColor(value) : value, + unit: unit + }; + }.bind(this)).reject(function(transform){ + return ( + (transform.originalValue == transform.targetValue) || + ( + transform.unit != 'color' && + (isNaN(transform.originalValue) || isNaN(transform.targetValue)) + ) + ); + }); + }, + update: function(position) { + var style = { }, transform, i = this.transforms.length; + while(i--) + style[(transform = this.transforms[i]).style] = + transform.unit=='color' ? '#'+ + (Math.round(transform.originalValue[0]+ + (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() + + (Math.round(transform.originalValue[1]+ + (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() + + (Math.round(transform.originalValue[2]+ + (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() : + (transform.originalValue + + (transform.targetValue - transform.originalValue) * position).toFixed(3) + + (transform.unit === null ? '' : transform.unit); + this.element.setStyle(style, true); + } +}); + +Effect.Transform = Class.create({ + initialize: function(tracks){ + this.tracks = []; + this.options = arguments[1] || { }; + this.addTracks(tracks); + }, + addTracks: function(tracks){ + tracks.each(function(track){ + track = $H(track); + var data = track.values().first(); + this.tracks.push($H({ + ids: track.keys().first(), + effect: Effect.Morph, + options: { style: data } + })); + }.bind(this)); + return this; + }, + play: function(){ + return new Effect.Parallel( + this.tracks.map(function(track){ + var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options'); + var elements = [$(ids) || $$(ids)].flatten(); + return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) }); + }).flatten(), + this.options + ); + } +}); + +Element.CSS_PROPERTIES = $w( + 'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + + 'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' + + 'borderRightColor borderRightStyle borderRightWidth borderSpacing ' + + 'borderTopColor borderTopStyle borderTopWidth bottom clip color ' + + 'fontSize fontWeight height left letterSpacing lineHeight ' + + 'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+ + 'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' + + 'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' + + 'right textIndent top width wordSpacing zIndex'); + +Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/; + +String.__parseStyleElement = document.createElement('div'); +String.prototype.parseStyle = function(){ + var style, styleRules = $H(); + if (Prototype.Browser.WebKit) + style = new Element('div',{style:this}).style; + else { + String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>'; + style = String.__parseStyleElement.childNodes[0].style; + } + + Element.CSS_PROPERTIES.each(function(property){ + if (style[property]) styleRules.set(property, style[property]); + }); + + if (Prototype.Browser.IE && this.include('opacity')) + styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]); + + return styleRules; +}; + +if (document.defaultView && document.defaultView.getComputedStyle) { + Element.getStyles = function(element) { + var css = document.defaultView.getComputedStyle($(element), null); + return Element.CSS_PROPERTIES.inject({ }, function(styles, property) { + styles[property] = css[property]; + return styles; + }); + }; +} else { + Element.getStyles = function(element) { + element = $(element); + var css = element.currentStyle, styles; + styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) { + results[property] = css[property]; + return results; + }); + if (!styles.opacity) styles.opacity = element.getOpacity(); + return styles; + }; +} + +Effect.Methods = { + morph: function(element, style) { + element = $(element); + new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { })); + return element; + }, + visualEffect: function(element, effect, options) { + element = $(element); + var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1); + new Effect[klass](element, options); + return element; + }, + highlight: function(element, options) { + element = $(element); + new Effect.Highlight(element, options); + return element; + } +}; + +$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+ + 'pulsate shake puff squish switchOff dropOut').each( + function(effect) { + Effect.Methods[effect] = function(element, options){ + element = $(element); + Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options); + return element; + }; + } +); + +$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( + function(f) { Effect.Methods[f] = Element[f]; } +); + +Element.addMethods(Effect.Methods); \ No newline at end of file Added: trunk/src/ajax/javascripts/external/scriptaculous/scriptaculous.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/scriptaculous/scriptaculous.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,60 @@ +// script.aculo.us scriptaculous.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 + +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +var Scriptaculous = { + Version: '1.8.2', + require: function(libraryName) { + // inserting via DOM fails in Safari 2.0, so brute force approach + document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>'); + }, + REQUIRED_PROTOTYPE: '1.6.0.3', + load: function() { + function convertVersionString(versionString) { + var v = versionString.replace(/_.*|\./g, ''); + v = parseInt(v + '0'.times(4-v.length)); + return versionString.indexOf('_') > -1 ? v-1 : v; + } + + if((typeof Prototype=='undefined') || + (typeof Element == 'undefined') || + (typeof Element.Methods=='undefined') || + (convertVersionString(Prototype.Version) < + convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE))) + throw("script.aculo.us requires the Prototype JavaScript framework >= " + + Scriptaculous.REQUIRED_PROTOTYPE); + + var js = /scriptaculous\.js(\?.*)?$/; + $$('head script[src]').findAll(function(s) { + return s.src.match(js); + }).each(function(s) { + var path = s.src.replace(js, ''), + includes = s.src.match(/\?.*load=([a-z,]*)/); + (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each( + function(include) { Scriptaculous.require(path+include+'.js') }); + }); + } +}; + +Scriptaculous.load(); \ No newline at end of file Added: trunk/src/ajax/javascripts/external/scriptaculous/slider.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/scriptaculous/slider.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,275 @@ +// script.aculo.us slider.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 + +// Copyright (c) 2005-2008 Marty Haught, Thomas Fuchs +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +if (!Control) var Control = { }; + +// options: +// axis: 'vertical', or 'horizontal' (default) +// +// callbacks: +// onChange(value) +// onSlide(value) +Control.Slider = Class.create({ + initialize: function(handle, track, options) { + var slider = this; + + if (Object.isArray(handle)) { + this.handles = handle.collect( function(e) { return $(e) }); + } else { + this.handles = [$(handle)]; + } + + this.track = $(track); + this.options = options || { }; + + this.axis = this.options.axis || 'horizontal'; + this.increment = this.options.increment || 1; + this.step = parseInt(this.options.step || '1'); + this.range = this.options.range || $R(0,1); + + this.value = 0; // assure backwards compat + this.values = this.handles.map( function() { return 0 }); + this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false; + this.options.startSpan = $(this.options.startSpan || null); + this.options.endSpan = $(this.options.endSpan || null); + + this.restricted = this.options.restricted || false; + + this.maximum = this.options.maximum || this.range.end; + this.minimum = this.options.minimum || this.range.start; + + // Will be used to align the handle onto the track, if necessary + this.alignX = parseInt(this.options.alignX || '0'); + this.alignY = parseInt(this.options.alignY || '0'); + + this.trackLength = this.maximumOffset() - this.minimumOffset(); + + this.handleLength = this.isVertical() ? + (this.handles[0].offsetHeight != 0 ? + this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) : + (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth : + this.handles[0].style.width.replace(/px$/,"")); + + this.active = false; + this.dragging = false; + this.disabled = false; + + if (this.options.disabled) this.setDisabled(); + + // Allowed values array + this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false; + if (this.allowedValues) { + this.minimum = this.allowedValues.min(); + this.maximum = this.allowedValues.max(); + } + + this.eventMouseDown = this.startDrag.bindAsEventListener(this); + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.update.bindAsEventListener(this); + + // Initialize handles in reverse (make sure first handle is active) + this.handles.each( function(h,i) { + i = slider.handles.length-1-i; + slider.setValue(parseFloat( + (Object.isArray(slider.options.sliderValue) ? + slider.options.sliderValue[i] : slider.options.sliderValue) || + slider.range.start), i); + h.makePositioned().observe("mousedown", slider.eventMouseDown); + }); + + this.track.observe("mousedown", this.eventMouseDown); + document.observe("mouseup", this.eventMouseUp); + document.observe("mousemove", this.eventMouseMove); + + this.initialized = true; + }, + dispose: function() { + var slider = this; + Event.stopObserving(this.track, "mousedown", this.eventMouseDown); + Event.stopObserving(document, "mouseup", this.eventMouseUp); + Event.stopObserving(document, "mousemove", this.eventMouseMove); + this.handles.each( function(h) { + Event.stopObserving(h, "mousedown", slider.eventMouseDown); + }); + }, + setDisabled: function(){ + this.disabled = true; + }, + setEnabled: function(){ + this.disabled = false; + }, + getNearestValue: function(value){ + if (this.allowedValues){ + if (value >= this.allowedValues.max()) return(this.allowedValues.max()); + if (value <= this.allowedValues.min()) return(this.allowedValues.min()); + + var offset = Math.abs(this.allowedValues[0] - value); + var newValue = this.allowedValues[0]; + this.allowedValues.each( function(v) { + var currentOffset = Math.abs(v - value); + if (currentOffset <= offset){ + newValue = v; + offset = currentOffset; + } + }); + return newValue; + } + if (value > this.range.end) return this.range.end; + if (value < this.range.start) return this.range.start; + return value; + }, + setValue: function(sliderValue, handleIdx){ + if (!this.active) { + this.activeHandleIdx = handleIdx || 0; + this.activeHandle = this.handles[this.activeHandleIdx]; + this.updateStyles(); + } + handleIdx = handleIdx || this.activeHandleIdx || 0; + if (this.initialized && this.restricted) { + if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1])) + sliderValue = this.values[handleIdx-1]; + if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1])) + sliderValue = this.values[handleIdx+1]; + } + sliderValue = this.getNearestValue(sliderValue); + this.values[handleIdx] = sliderValue; + this.value = this.values[0]; // assure backwards compat + + this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = + this.translateToPx(sliderValue); + + this.drawSpans(); + if (!this.dragging || !this.event) this.updateFinished(); + }, + setValueBy: function(delta, handleIdx) { + this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, + handleIdx || this.activeHandleIdx || 0); + }, + translateToPx: function(value) { + return Math.round( + ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * + (value - this.range.start)) + "px"; + }, + translateToValue: function(offset) { + return ((offset/(this.trackLength-this.handleLength) * + (this.range.end-this.range.start)) + this.range.start); + }, + getRange: function(range) { + var v = this.values.sortBy(Prototype.K); + range = range || 0; + return $R(v[range],v[range+1]); + }, + minimumOffset: function(){ + return(this.isVertical() ? this.alignY : this.alignX); + }, + maximumOffset: function(){ + return(this.isVertical() ? + (this.track.offsetHeight != 0 ? this.track.offsetHeight : + this.track.style.height.replace(/px$/,"")) - this.alignY : + (this.track.offsetWidth != 0 ? this.track.offsetWidth : + this.track.style.width.replace(/px$/,"")) - this.alignX); + }, + isVertical: function(){ + return (this.axis == 'vertical'); + }, + drawSpans: function() { + var slider = this; + if (this.spans) + $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) }); + if (this.options.startSpan) + this.setSpan(this.options.startSpan, + $R(0, this.values.length>1 ? this.getRange(0).min() : this.value )); + if (this.options.endSpan) + this.setSpan(this.options.endSpan, + $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum)); + }, + setSpan: function(span, range) { + if (this.isVertical()) { + span.style.top = this.translateToPx(range.start); + span.style.height = this.translateToPx(range.end - range.start + this.range.start); + } else { + span.style.left = this.translateToPx(range.start); + span.style.width = this.translateToPx(range.end - range.start + this.range.start); + } + }, + updateStyles: function() { + this.handles.each( function(h){ Element.removeClassName(h, 'selected') }); + Element.addClassName(this.activeHandle, 'selected'); + }, + startDrag: function(event) { + if (Event.isLeftClick(event)) { + if (!this.disabled){ + this.active = true; + + var handle = Event.element(event); + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var track = handle; + if (track==this.track) { + var offsets = Position.cumulativeOffset(this.track); + this.event = event; + this.setValue(this.translateToValue( + (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2) + )); + var offsets = Position.cumulativeOffset(this.activeHandle); + this.offsetX = (pointer[0] - offsets[0]); + this.offsetY = (pointer[1] - offsets[1]); + } else { + // find the handle (prevents issues with Safari) + while((this.handles.indexOf(handle) == -1) && handle.parentNode) + handle = handle.parentNode; + + if (this.handles.indexOf(handle)!=-1) { + this.activeHandle = handle; + this.activeHandleIdx = this.handles.indexOf(this.activeHandle); + this.updateStyles(); + + var offsets = Position.cumulativeOffset(this.activeHandle); + this.offsetX = (pointer[0] - offsets[0]); + this.offsetY = (pointer[1] - offsets[1]); + } + } + } + Event.stop(event); + } + }, + update: function(event) { + if (this.active) { + if (!this.dragging) this.dragging = true; + this.draw(event); + if (Prototype.Browser.WebKit) window.scrollBy(0,0); + Event.stop(event); + } + }, + draw: function(event) { + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var offsets = Position.cumulativeOffset(this.track); + pointer[0] -= this.offsetX + offsets[0]; + pointer[1] -= this.offsetY + offsets[1]; + this.event = event; + this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] )); + if (this.initialized && this.options.onSlide) + this.options.onSlide(this.values.length>1 ? this.values : this.value, this); + }, + endDrag: function(event) { + if (this.active && this.dragging) { + this.finishDrag(event, true); + Event.stop(event); + } + this.active = false; + this.dragging = false; + }, + finishDrag: function(event, success) { + this.active = false; + this.dragging = false; + this.updateFinished(); + }, + updateFinished: function() { + if (this.initialized && this.options.onChange) + this.options.onChange(this.values.length>1 ? this.values : this.value, this); + this.event = null; + } +}); \ No newline at end of file Added: trunk/src/ajax/javascripts/external/scriptaculous/sound.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/scriptaculous/sound.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,55 @@ +// script.aculo.us sound.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 + +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// Based on code created by Jules Gravinese (http://www.webveteran.com/) +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +Sound = { + tracks: {}, + _enabled: true, + template: + new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'), + enable: function(){ + Sound._enabled = true; + }, + disable: function(){ + Sound._enabled = false; + }, + play: function(url){ + if(!Sound._enabled) return; + var options = Object.extend({ + track: 'global', url: url, replace: false + }, arguments[1] || {}); + + if(options.replace && this.tracks[options.track]) { + $R(0, this.tracks[options.track].id).each(function(id){ + var sound = $('sound_'+options.track+'_'+id); + sound.Stop && sound.Stop(); + sound.remove(); + }); + this.tracks[options.track] = null; + } + + if(!this.tracks[options.track]) + this.tracks[options.track] = { id: 0 }; + else + this.tracks[options.track].id++; + + options.id = this.tracks[options.track].id; + $$('body')[0].insert( + Prototype.Browser.IE ? new Element('bgsound',{ + id: 'sound_'+options.track+'_'+options.id, + src: options.url, loop: 1, autostart: true + }) : Sound.template.evaluate(options)); + } +}; + +if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){ + if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 })) + Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>'); + else + Sound.play = function(){}; +} \ No newline at end of file Added: trunk/src/ajax/javascripts/external/scriptaculous/unittest.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/external/scriptaculous/unittest.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,568 @@ +// script.aculo.us unittest.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 + +// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005-2008 Jon Tirsen (http://www.tirsen.com) +// (c) 2005-2008 Michael Schuerig (http://www.schuerig.de/michael/) +// +// script.aculo.us is freely distributable under the terms of an MIT-style license. +// For details, see the script.aculo.us web site: http://script.aculo.us/ + +// experimental, Firefox-only +Event.simulateMouse = function(element, eventName) { + var options = Object.extend({ + pointerX: 0, + pointerY: 0, + buttons: 0, + ctrlKey: false, + altKey: false, + shiftKey: false, + metaKey: false + }, arguments[2] || {}); + var oEvent = document.createEvent("MouseEvents"); + oEvent.initMouseEvent(eventName, true, true, document.defaultView, + options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY, + options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element)); + + if(this.mark) Element.remove(this.mark); + this.mark = document.createElement('div'); + this.mark.appendChild(document.createTextNode(" ")); + document.body.appendChild(this.mark); + this.mark.style.position = 'absolute'; + this.mark.style.top = options.pointerY + "px"; + this.mark.style.left = options.pointerX + "px"; + this.mark.style.width = "5px"; + this.mark.style.height = "5px;"; + this.mark.style.borderTop = "1px solid red;"; + this.mark.style.borderLeft = "1px solid red;"; + + if(this.step) + alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options)); + + $(element).dispatchEvent(oEvent); +}; + +// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2. +// You need to downgrade to 1.0.4 for now to get this working +// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much +Event.simulateKey = function(element, eventName) { + var options = Object.extend({ + ctrlKey: false, + altKey: false, + shiftKey: false, + metaKey: false, + keyCode: 0, + charCode: 0 + }, arguments[2] || {}); + + var oEvent = document.createEvent("KeyEvents"); + oEvent.initKeyEvent(eventName, true, true, window, + options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, + options.keyCode, options.charCode ); + $(element).dispatchEvent(oEvent); +}; + +Event.simulateKeys = function(element, command) { + for(var i=0; i<command.length; i++) { + Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)}); + } +}; + +var Test = {}; +Test.Unit = {}; + +// security exception workaround +Test.Unit.inspect = Object.inspect; + +Test.Unit.Logger = Class.create(); +Test.Unit.Logger.prototype = { + initialize: function(log) { + this.log = $(log); + if (this.log) { + this._createLogTable(); + } + }, + start: function(testName) { + if (!this.log) return; + this.testName = testName; + this.lastLogLine = document.createElement('tr'); + this.statusCell = document.createElement('td'); + this.nameCell = document.createElement('td'); + this.nameCell.className = "nameCell"; + this.nameCell.appendChild(document.createTextNode(testName)); + this.messageCell = document.createElement('td'); + this.lastLogLine.appendChild(this.statusCell); + this.lastLogLine.appendChild(this.nameCell); + this.lastLogLine.appendChild(this.messageCell); + this.loglines.appendChild(this.lastLogLine); + }, + finish: function(status, summary) { + if (!this.log) return; + this.lastLogLine.className = status; + this.statusCell.innerHTML = status; + this.messageCell.innerHTML = this._toHTML(summary); + this.addLinksToResults(); + }, + message: function(message) { + if (!this.log) return; + this.messageCell.innerHTML = this._toHTML(message); + }, + summary: function(summary) { + if (!this.log) return; + this.logsummary.innerHTML = this._toHTML(summary); + }, + _createLogTable: function() { + this.log.innerHTML = + '<div id="logsummary"></div>' + + '<table id="logtable">' + + '<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' + + '<tbody id="loglines"></tbody>' + + '</table>'; + this.logsummary = $('logsummary'); + this.loglines = $('loglines'); + }, + _toHTML: function(txt) { + return txt.escapeHTML().replace(/\n/g,"<br/>"); + }, + addLinksToResults: function(){ + $$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log + td.title = "Run only this test"; + Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;}); + }); + $$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log + td.title = "Run all tests"; + Event.observe(td, 'click', function(){ window.location.search = "";}); + }); + } +}; + +Test.Unit.Runner = Class.create(); +Test.Unit.Runner.prototype = { + initialize: function(testcases) { + this.options = Object.extend({ + testLog: 'testlog' + }, arguments[1] || {}); + this.options.resultsURL = this.parseResultsURLQueryParameter(); + this.options.tests = this.parseTestsQueryParameter(); + if (this.options.testLog) { + this.options.testLog = $(this.options.testLog) || null; + } + if(this.options.tests) { + this.tests = []; + for(var i = 0; i < this.options.tests.length; i++) { + if(/^test/.test(this.options.tests[i])) { + this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"])); + } + } + } else { + if (this.options.test) { + this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])]; + } else { + this.tests = []; + for(var testcase in testcases) { + if(/^test/.test(testcase)) { + this.tests.push( + new Test.Unit.Testcase( + this.options.context ? ' -> ' + this.options.titles[testcase] : testcase, + testcases[testcase], testcases["setup"], testcases["teardown"] + )); + } + } + } + } + this.currentTest = 0; + this.logger = new Test.Unit.Logger(this.options.testLog); + setTimeout(this.runTests.bind(this), 1000); + }, + parseResultsURLQueryParameter: function() { + return window.location.search.parseQuery()["resultsURL"]; + }, + parseTestsQueryParameter: function(){ + if (window.location.search.parseQuery()["tests"]){ + return window.location.search.parseQuery()["tests"].split(','); + }; + }, + // Returns: + // "ERROR" if there was an error, + // "FAILURE" if there was a failure, or + // "SUCCESS" if there was neither + getResult: function() { + var hasFailure = false; + for(var i=0;i<this.tests.length;i++) { + if (this.tests[i].errors > 0) { + return "ERROR"; + } + if (this.tests[i].failures > 0) { + hasFailure = true; + } + } + if (hasFailure) { + return "FAILURE"; + } else { + return "SUCCESS"; + } + }, + postResults: function() { + if (this.options.resultsURL) { + new Ajax.Request(this.options.resultsURL, + { method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false }); + } + }, + runTests: function() { + var test = this.tests[this.currentTest]; + if (!test) { + // finished! + this.postResults(); + this.logger.summary(this.summary()); + return; + } + if(!test.isWaiting) { + this.logger.start(test.name); + } + test.run(); + if(test.isWaiting) { + this.logger.message("Waiting for " + test.timeToWait + "ms"); + setTimeout(this.runTests.bind(this), test.timeToWait || 1000); + } else { + this.logger.finish(test.status(), test.summary()); + this.currentTest++; + // tail recursive, hopefully the browser will skip the stackframe + this.runTests(); + } + }, + summary: function() { + var assertions = 0; + var failures = 0; + var errors = 0; + var messages = []; + for(var i=0;i<this.tests.length;i++) { + assertions += this.tests[i].assertions; + failures += this.tests[i].failures; + errors += this.tests[i].errors; + } + return ( + (this.options.context ? this.options.context + ': ': '') + + this.tests.length + " tests, " + + assertions + " assertions, " + + failures + " failures, " + + errors + " errors"); + } +}; + +Test.Unit.Assertions = Class.create(); +Test.Unit.Assertions.prototype = { + initialize: function() { + this.assertions = 0; + this.failures = 0; + this.errors = 0; + this.messages = []; + }, + summary: function() { + return ( + this.assertions + " assertions, " + + this.failures + " failures, " + + this.errors + " errors" + "\n" + + this.messages.join("\n")); + }, + pass: function() { + this.assertions++; + }, + fail: function(message) { + this.failures++; + this.messages.push("Failure: " + message); + }, + info: function(message) { + this.messages.push("Info: " + message); + }, + error: function(error) { + this.errors++; + this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")"); + }, + status: function() { + if (this.failures > 0) return 'failed'; + if (this.errors > 0) return 'error'; + return 'passed'; + }, + assert: function(expression) { + var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"'; + try { expression ? this.pass() : + this.fail(message); } + catch(e) { this.error(e); } + }, + assertEqual: function(expected, actual) { + var message = arguments[2] || "assertEqual"; + try { (expected == actual) ? this.pass() : + this.fail(message + ': expected "' + Test.Unit.inspect(expected) + + '", actual "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertInspect: function(expected, actual) { + var message = arguments[2] || "assertInspect"; + try { (expected == actual.inspect()) ? this.pass() : + this.fail(message + ': expected "' + Test.Unit.inspect(expected) + + '", actual "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertEnumEqual: function(expected, actual) { + var message = arguments[2] || "assertEnumEqual"; + try { $A(expected).length == $A(actual).length && + expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ? + this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) + + ', actual ' + Test.Unit.inspect(actual)); } + catch(e) { this.error(e); } + }, + assertNotEqual: function(expected, actual) { + var message = arguments[2] || "assertNotEqual"; + try { (expected != actual) ? this.pass() : + this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertIdentical: function(expected, actual) { + var message = arguments[2] || "assertIdentical"; + try { (expected === actual) ? this.pass() : + this.fail(message + ': expected "' + Test.Unit.inspect(expected) + + '", actual "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertNotIdentical: function(expected, actual) { + var message = arguments[2] || "assertNotIdentical"; + try { !(expected === actual) ? this.pass() : + this.fail(message + ': expected "' + Test.Unit.inspect(expected) + + '", actual "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertNull: function(obj) { + var message = arguments[1] || 'assertNull'; + try { (obj==null) ? this.pass() : + this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); } + catch(e) { this.error(e); } + }, + assertMatch: function(expected, actual) { + var message = arguments[2] || 'assertMatch'; + var regex = new RegExp(expected); + try { (regex.exec(actual)) ? this.pass() : + this.fail(message + ' : regex: "' + Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertHidden: function(element) { + var message = arguments[1] || 'assertHidden'; + this.assertEqual("none", element.style.display, message); + }, + assertNotNull: function(object) { + var message = arguments[1] || 'assertNotNull'; + this.assert(object != null, message); + }, + assertType: function(expected, actual) { + var message = arguments[2] || 'assertType'; + try { + (actual.constructor == expected) ? this.pass() : + this.fail(message + ': expected "' + Test.Unit.inspect(expected) + + '", actual "' + (actual.constructor) + '"'); } + catch(e) { this.error(e); } + }, + assertNotOfType: function(expected, actual) { + var message = arguments[2] || 'assertNotOfType'; + try { + (actual.constructor != expected) ? this.pass() : + this.fail(message + ': expected "' + Test.Unit.inspect(expected) + + '", actual "' + (actual.constructor) + '"'); } + catch(e) { this.error(e); } + }, + assertInstanceOf: function(expected, actual) { + var message = arguments[2] || 'assertInstanceOf'; + try { + (actual instanceof expected) ? this.pass() : + this.fail(message + ": object was not an instance of the expected type"); } + catch(e) { this.error(e); } + }, + assertNotInstanceOf: function(expected, actual) { + var message = arguments[2] || 'assertNotInstanceOf'; + try { + !(actual instanceof expected) ? this.pass() : + this.fail(message + ": object was an instance of the not expected type"); } + catch(e) { this.error(e); } + }, + assertRespondsTo: function(method, obj) { + var message = arguments[2] || 'assertRespondsTo'; + try { + (obj[method] && typeof obj[method] == 'function') ? this.pass() : + this.fail(message + ": object doesn't respond to [" + method + "]"); } + catch(e) { this.error(e); } + }, + assertReturnsTrue: function(method, obj) { + var message = arguments[2] || 'assertReturnsTrue'; + try { + var m = obj[method]; + if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)]; + m() ? this.pass() : + this.fail(message + ": method returned false"); } + catch(e) { this.error(e); } + }, + assertReturnsFalse: function(method, obj) { + var message = arguments[2] || 'assertReturnsFalse'; + try { + var m = obj[method]; + if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)]; + !m() ? this.pass() : + this.fail(message + ": method returned true"); } + catch(e) { this.error(e); } + }, + assertRaise: function(exceptionName, method) { + var message = arguments[2] || 'assertRaise'; + try { + method(); + this.fail(message + ": exception expected but none was raised"); } + catch(e) { + ((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e); + } + }, + assertElementsMatch: function() { + var expressions = $A(arguments), elements = $A(expressions.shift()); + if (elements.length != expressions.length) { + this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions'); + return false; + } + elements.zip(expressions).all(function(pair, index) { + var element = $(pair.first()), expression = pair.last(); + if (element.match(expression)) return true; + this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect()); + }.bind(this)) && this.pass(); + }, + assertElementMatches: function(element, expression) { + this.assertElementsMatch([element], expression); + }, + benchmark: function(operation, iterations) { + var startAt = new Date(); + (iterations || 1).times(operation); + var timeTaken = ((new Date())-startAt); + this.info((arguments[2] || 'Operation') + ' finished ' + + iterations + ' iterations in ' + (timeTaken/1000)+'s' ); + return timeTaken; + }, + _isVisible: function(element) { + element = $(element); + if(!element.parentNode) return true; + this.assertNotNull(element); + if(element.style && Element.getStyle(element, 'display') == 'none') + return false; + + return this._isVisible(element.parentNode); + }, + assertNotVisible: function(element) { + this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1])); + }, + assertVisible: function(element) { + this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1])); + }, + benchmark: function(operation, iterations) { + var startAt = new Date(); + (iterations || 1).times(operation); + var timeTaken = ((new Date())-startAt); + this.info((arguments[2] || 'Operation') + ' finished ' + + iterations + ' iterations in ' + (timeTaken/1000)+'s' ); + return timeTaken; + } +}; + +Test.Unit.Testcase = Class.create(); +Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), { + initialize: function(name, test, setup, teardown) { + Test.Unit.Assertions.prototype.initialize.bind(this)(); + this.name = name; + + if(typeof test == 'string') { + test = test.gsub(/(\.should[^$]+\()/,'#{0}this,'); + test = test.gsub(/(\.should[^\(]+)\(this,$/,'#{1}(this)'); + this.test = function() { + eval('with(this){'+test+'}'); + } + } else { + this.test = test || function() {}; + } + + this.setup = setup || function() {}; + this.teardown = teardown || function() {}; + this.isWaiting = false; + this.timeToWait = 1000; + }, + wait: function(time, nextPart) { + this.isWaiting = true; + this.test = nextPart; + this.timeToWait = time; + }, + run: function() { + try { + try { + if (!this.isWaiting) this.setup.bind(this)(); + this.isWaiting = false; + this.test.bind(this)(); + } finally { + if(!this.isWaiting) { + this.teardown.bind(this)(); + } + } + } + catch(e) { this.error(e); } + } +}); + +// *EXPERIMENTAL* BDD-style testing to please non-technical folk +// This draws many ideas from RSpec http://rspec.rubyforge.org/ + +Test.setupBDDExtensionMethods = function(){ + var METHODMAP = { + shouldEqual: 'assertEqual', + shouldNotEqual: 'assertNotEqual', + shouldEqualEnum: 'assertEnumEqual', + shouldBeA: 'assertType', + shouldNotBeA: 'assertNotOfType', + shouldBeAn: 'assertType', + shouldNotBeAn: 'assertNotOfType', + shouldBeNull: 'assertNull', + shouldNotBeNull: 'assertNotNull', + + shouldBe: 'assertReturnsTrue', + shouldNotBe: 'assertReturnsFalse', + shouldRespondTo: 'assertRespondsTo' + }; + var makeAssertion = function(assertion, args, object) { + this[assertion].apply(this,(args || []).concat([object])); + }; + + Test.BDDMethods = {}; + $H(METHODMAP).each(function(pair) { + Test.BDDMethods[pair.key] = function() { + var args = $A(arguments); + var scope = args.shift(); + makeAssertion.apply(scope, [pair.value, args, this]); }; + }); + + [Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each( + function(p){ Object.extend(p, Test.BDDMethods) } + ); +}; + +Test.context = function(name, spec, log){ + Test.setupBDDExtensionMethods(); + + var compiledSpec = {}; + var titles = {}; + for(specName in spec) { + switch(specName){ + case "setup": + case "teardown": + compiledSpec[specName] = spec[specName]; + break; + default: + var testName = 'test'+specName.gsub(/\s+/,'-').camelize(); + var body = spec[specName].toString().split('\n').slice(1); + if(/^\{/.test(body[0])) body = body.slice(1); + body.pop(); + body = body.map(function(statement){ + return statement.strip() + }); + compiledSpec[testName] = body.join('\n'); + titles[testName] = specName; + } + } + new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name }); +}; \ No newline at end of file Copied: trunk/src/ajax/javascripts/home.js (from r25, /trunk/src/ajax/javascripts/ajax_home.js) ============================================================================== --- /trunk/src/ajax/javascripts/ajax_home.js (original) +++ trunk/src/ajax/javascripts/home.js Fri Apr 10 19:11:32 2009 @@ -1,7 +1,21 @@ +//+----------------------------------------------------------------------------- +//+ Isidorus +//+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +//+ +//+ Isidorus is freely distributable under the LGPL license. +//+ This ajax module uses the frameworks PrototypeJs and Scriptaculous, both +//+ are distributed under the MIT license. +//+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt and +//+ in trunk/src/ajax/javascripts/external/MIT-LICENSE.txt. +//+----------------------------------------------------------------------------- + + // --- with this object there will be set the first and last index of topics to get by the ajax request // --- further this object handles out of range violations and some other site effects, e.g. // --- topicsPerPage === -1 -> show all topics, ... var __idx = {"firstIdx" : 0, "lastIdx" : 10, "lastDirectionForward" : true, "topicsPerPage" : 10, "outOfRange" : false, + "topicPerPageVals" : ["5", "10", "15", "25", "50", "100", "200", "300", "All"], + "getTopicPerPageVals" : function(){ return this.topicPerPageVals; }, "getFirstIdx" : function(){ return this.firstIdx; }, "setFirstIdx" : function(x) { if(typeof(x) === "number" && x >= 0) this.firstIdx = x; }, "getLastIdx" : function(){ return this.lastIdx; }, @@ -9,6 +23,7 @@ "getLastDirectionForward" : function() { return this.lastDirectionForward; }, "setLastDirectionForward" : function(x) { if(typeof(x) === "boolean") this.lastDirectionForward = x; }, "getTopicsPerPage" : function() {return (this.topicsPerPage === -1 ? "nil" : this.topicsPerPage); }, + "getTopicsPerPageAsNumber" : function(){ return this.topicsPerPage; }, "setTopicsPerPage" : function(x) { if(typeof(x) === "number" && x > 0){ this.topicsPerPage = x; @@ -23,7 +38,6 @@ "setOutOfRange" : function(x){ if(typeof(x) === "boolean") this.outOfRange = x; }, "next" : function() { if(this.outOfRange) return; - this.firstIdx += this.topicsPerPage; if(this.topicsPerPage !== -1){ this.lastIdx = this.firstIdx + this.topicsPerPage; } else { this.lastIdx = "nil"; } @@ -83,16 +97,18 @@ makeHome(parentId, tableId, false); }); - var select = new Element("select", {"id" : (top ? "topicTableSelectTop" : "topicTableSelectBottom"), "class" : "topicTable"}); - var selectValues = new Array("5", "10", "15", "25", "50", "100", "200", "300", "All"); + var select = new Element("select", {"id" : (top === true ? "topicTableSelectTop" : "topicTableSelectBottom"), "class" : "topicTable"}); + var selectValues = __idx.getTopicPerPageVals(); var selectInnerHTML = ""; selectValues.each(function(value, idx) { - if(Number(value) !== __idx.getTopicsPerPage()){ - select.insert(new Element("option", {"value" : (value === "All" ? -1 : value)}).update(value), {"position" : "bottom"}); + var numberValue = value; + numberValue = (numberValue === "All" ? "-1" : numberValue); + if(Number(numberValue) !== __idx.getTopicsPerPageAsNumber()){ + select.insert(new Element("option", {"value" : numberValue}).update(value), {"position" : "bottom"}); } else { - select.insert(new Element("option", {"value" : (value === "All" ? -1 : value), "selected" : "selected"}).update(value), {"position" : "bottom"}); + select.insert(new Element("option", {"value" : numberValue, "selected" : "selected"}).update(value), {"position" : "bottom"}); } }); div.insert(select, {"position" : "content"}); @@ -113,7 +129,7 @@ if(topicSummaries !== null || $(tableId) === null){ // --- removes the old table - if there exists an element with the id "tableId" if($(tableId) !== null)$(tableId).remove(); - if($("naviDivBottom") !== null)$("naviDivBottom").remove(); + if($("naviDivTop") !== null)$("naviDivTop").remove(); if($("naviDivBottom") !== null)$("naviDivBottom").remove(); createTableNavi(true); @@ -144,7 +160,7 @@ if(topicSummary.itemIdentities){ topicSummary.itemIdentities.each(function(itemIdentityJ, innerIdx) { - ul.insert(new Element("li").update(itemIdentityJ)); + ul.insert(new Element("li").update(itemIdentityJ), {"position" : "bottom"}); }); } @@ -154,7 +170,7 @@ if(topicSummary.subjectLocators){ topicSummary.subjectLocators.each(function(subjectLocatorJ, innerIdx) { - ul.insert(new Element("li").update(subjectLocatorJ)); + ul.insert(new Element("li").update(subjectLocatorJ), {"position" : "bottom"}); }); } @@ -165,11 +181,11 @@ topicSummary.subjectIdentifiers.each(function(subjectIdentifierJ, innerIdx) { var li = new Element("li", {"class" : "clickable"}).update(subjectIdentifierJ); - ul.insert(li); + ul.insert(li, {"position" : "bottom"}); li.observe("click", function(event) { var node = event.element(); - makePage(PAGES.edit);//, node.textContent); + makePage(PAGES.edit, node.textContent); }); }); } @@ -183,7 +199,7 @@ if(instanceOfJ){ instanceOfJ.each(function(psi, psiIdx) { - ul.insert(new Element("li").update(psi)); + ul.insert(new Element("li").update(psi), {"position" : "top"}); }); } }); @@ -195,7 +211,7 @@ if(topicSummary.names){ topicSummary.names.each(function(nameJ, innerIdx) { - ul.insert(new Element("li").update(nameJ)); + ul.insert(new Element("li").update(nameJ), {"position" : "top"}); }); } @@ -205,7 +221,7 @@ if(topicSummary.occurrences){ topicSummary.occurrences.each(function(occurrenceJ, innerIdx) { - ul.insert(new Element("li").update(occurrenceJ)); + ul.insert(new Element("li").update(occurrenceJ), {"position" : "top"}); }); } @@ -248,7 +264,7 @@ } - // --- the real ajax request + // --- the real ajax request new Ajax.Request(SUMMARY_URL, {"method" : "get", "onSuccess" : onSuccessHandler, Added: trunk/src/ajax/javascripts/make_fragment_node.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/make_fragment_node.js Fri Apr 10 19:11:32 2009 @@ -0,0 +1,1304 @@ +//+----------------------------------------------------------------------------- +//+ Isidorus +//+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +//+ +//+ Isidorus is freely distributable under the LGPL license. +//+ This ajax module uses the frameworks PrototypeJs and Scriptaculous, both +//+ are distributed under the MIT license. +//+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt and +//+ in trunk/src/ajax/javascripts/external/MIT-LICENSE.txt +//+----------------------------------------------------------------------------- + + +// --- creates a div-DOM-Element which contains all necessary information +// --- of a topic. +// --- the information itself will be generated from the passed json data +// --- representing a fragment. +// --- changed values can also be commmited +function makeFragmentNode(content) +{ + if(!content)content = new Object(); // to avoid null-reference errors + + // --- flattens a two dimensional array and returns a one dimensional array + // --- with all elements of the passed array + function flatten(x2Array) + { + try{ + var fArray = new Array(); + x2Array.each(function(x1Array, idx) + { + if(x1Array !== null){ + x1Array.each(function(elem, innerIdx) + { + fArray.push(elem); + }); + } + }); + return fArray; + } + catch(err){ + return new Object(); + } + } + + + // --- creates a row -> a div element with a span element which allows to remove this row + // --- and a text field. + // --- content will be set as the value of the text field + function makeRow(content) + { + var row = new Element("div", {"class" : CLASSES.row()}); + var rowDel = new Element("span", {"class" : CLASSES.removeBtnRow()}).update("x"); + row.insert(rowDel, {"position" : "bottom"}); + rowDel.observe("click", function(event) + { + var parent = event.element().parentNode; + var rows = parent.parentNode.getElementsByClassName(CLASSES.row()); + if(rows.length > 1){ + parent.remove(); + if(rows.length === 1){ + rows[0].childElements()[0].hide(); + } + } + }); + var textfield = new Element("input", {"type" : "text", "class" : CLASSES.textRow(), "value" : content}); + row.insert(textfield, {"position" : "bottom"}); + return row; + }// makeRow + + + // --- creates a header div with a title, a remove button, add button and show/hide button. + // --- the title should be a string which will inserted into a span element within the header. + // --- if withHideBtn is set to a string with a length greater 0, the header will contain a hide button + // --- and all elements of the header's owner node with a class name equal to the string withHideBtn will + // --- be hidden or shown. + // --- if with addButton is set to true, the header will contain an addButton, which allows to + // --- adds a new row with a text field and a removeButton for the row. + // --- if withRemoveButton is set to true, the header will contain a removeButton which allows + // --- to remove the entire parent node. + function makeHeader(title, withHideBtn, withAddBtn, withRemoveBtn, addHandler) + { + if(typeof(addHandler) !== "function"){ + addHandler = function(event) + { + var parentNode = event.element().parentNode; + var ownerNode = parentNode.parentNode; + var row = makeRow(""); + ownerNode.insert(row, {"position" : "bottom"}); + var rows = ownerNode.getElementsByClassName(CLASSES.row()); + if(rows.length === 1){ + rows[0].childElements()[0].hide(); + } + else if(rows.length > 1){ + rows[0].childElements()[0].show(); + } + + // --- the owner frame is hidden, so the new created node has to be hidden, too + if(withAddBtn === true && parentNode.getElementsByClassName(CLASSES.hideBtnHeader())[0].textContent === "show"){ + row.hide(); + } + }; + } + + var headerNode = new Element("div" , {"class" : CLASSES.header()}); + var titleNode = new Element("span", {"class" : CLASSES.headerTitle()}).update(title); + headerNode.insert(titleNode, {"position" : "bottom"}); + + if(typeof(withHideBtn) === "string" && withHideBtn.length !== 0){ + var hideNode = new Element("span", {"class" : CLASSES.hideBtnHeader()}).update("hide"); + headerNode.insert(hideNode, {"position" : "bottom"}); + hideNode.observe("click", function(event){ + var me = event.element(); + var ownerNode = me.parentNode.parentNode; + + if(me.textContent === "hide"){ + var rowsToHide = ownerNode.getElementsByClassName(withHideBtn); + for(var i = 0; i !== rowsToHide.length; ++i) + rowsToHide[i].hide(); + me.textContent = "show"; + } + else { + var rowsToShow = ownerNode.getElementsByClassName(withHideBtn); + for(var i = 0; i !== rowsToShow.length; ++i) + rowsToShow[i].show(); + me.textContent = "hide"; + } + }); + } + + if(withAddBtn === true){ + var addNode = new Element("span", {"class" : CLASSES.addBtnHeader()}).update("add"); + headerNode.insert(addNode, {"position" : "bottom"}); + addNode.observe("click", addHandler); + } + + if(withRemoveBtn === true){ + var removeNode = new Element("span", {"class" : CLASSES.removeBtnHeader()}).update("del"); + headerNode.insert(removeNode, {"position" : "bottom"}); + removeNode.observe("click", function(event) + { + var ownerNode = event.element().parentNode.parentNode; + ownerNode.remove(); + }); + } + + return headerNode; + }// makeHeader + + + // --- returns a div-node representing a list frame of a variable amount of rows. + // --- title is a string describing the heade title. + // --- classValue is the class-attribute's value of the outer frame element (div). + // --- contents is an array which will be set as the content of a row, everey element of the + // --- array will be boudn to one row. + // --- withHideBtn is a boolean value describing if the header row will have a hide button. + // --- withAddBtn is a boolean value describing if the header row will have an add button + // --- withRemoveBtn is a boolean value describing if the header row will have a remove button + function makeListFrame(title, classValue, contents, withHideBtn, withAddBtn, withRemoveBtn) + { + var listElem = new Element("div", {"class" : CLASSES.listFrame() + " " + classValue}); + var header = makeHeader(title, "row", withAddBtn, withRemoveBtn, null); + listElem.insert(header, {"position" : "bottom"}); + + try{ + contents.each(function(content, idx) + { + listElem.insert(makeRow(content), {"position" : "bottom"}); + }); + + if(contents.length === 1) + listElem.getElementsByClassName(CLASSES.row())[0].childElements()[0].hide(); + } + catch(err){ + listElem.insert(makeRow(""), {"position" : "bottom"}); + listElem.getElementsByClassName(CLASSES.row())[0].childElements()[0].hide(); + } + + return listElem; + }// makeListFrame + + + + // --- returns a div element representing a resourceRef or resourceData frame. + // --- title describes the title field of the header - if title is set to false + // --- there will be generated the title "resourceRef", "resourceData" or resource + // --- depending on the passed values resourceRef and resourceData. + // --- if withHideBtn is set to true, the header will contain a hide button. + function makeResourceFrame(title, classValue, resourceRef, resourceData, withHideBtn) + { + var content = ""; + var contentType = ""; + + if(resourceRef !== null && typeof(resourceRef) !== "undefined"){ + content = resourceRef; + contentType = "http://www.w3.org/2001/XMLSchema#anyURI"; + if(title === false || title === null)title = "resourceRef"; + } + else if(resourceData !== null && typeof(resourceData) !== "undefined"){ + content = resourceData.value; + contentType = (resourceData.datatype === null ? "http://www.w3.org/2001/XMLSchema#string" : resourceData.datatype); + if(title === false || title === null)title = "resourceData"; + } + else { + if(title === false || title === null)title = "resource"; + } + + var resourceFrame = new Element("div", {"class" : CLASSES.resourceFrame() + " " + classValue}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.row() : false), false, false, null); + resourceFrame.insert(header, {"position" : "bottom"}); + var dataRow = new Element("div", {"class" : CLASSES.row()}); + dataRow.insert(new Element("textarea", {"class" : CLASSES.textareaRow()}).update(content)); + resourceFrame.insert(dataRow, {"position" : "bottom"}); + var datatypeRow = new Element("div", {"class" : CLASSES.row()}); + datatypeRow.insert(new Element("input", {"type" : "text", "class" : CLASSES.textRow(), "value" : contentType})); + resourceFrame.insert(datatypeRow, {"position" : "bottom"}); + return resourceFrame; + }// makeResourceFrame + + + // --- returns a node representing a variant frame with + // --- an itemIdentity frame, a scope frame and a resource frame. + // --- if title is set to a string this will be set as the header titlte of this varian frame. + // --- content is the json representation of a variant. + // --- withHideBtn is a boolean value, if it is set to true, there will be a hide button in the + // --- frame header which is able to hide/whow all subframes. + // --- if withRemoveBtn is set to true, there will be a remove button available in the header row. + function makeVariantFrame(title, content, withHideBtn, withRemoveBtn) + { + if(!content)content = new Object(); // to avoid null reference errors + + var variantFrame = new Element("div", {"class" : CLASSES.variantFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.inVariantFrame() : false), false, withRemoveBtn, null); + variantFrame.insert(header, {"position" : "bottom"}); + var itemIdentityFrame = makeListFrame("itemIdentity", CLASSES.itemIdentityFrame() + " " + CLASSES.inVariantFrame(), content.itemIdentities, true, true, false); + variantFrame.insert(itemIdentityFrame, {"position" : "bottom"}); + var scopeFrame = makeListFrame("scope", CLASSES.scopeFrame() + " " + CLASSES.inVariantFrame(), content.scopes, true, true, false); + variantFrame.insert(scopeFrame, {"position" : "bottom"}); + var resourceFrame = makeResourceFrame(null, CLASSES.inVariantFrame(), content.resourceRef, content.resourceData, true); + variantFrame.insert(resourceFrame, {"position" : "bottom"}); + return variantFrame; + }// makeVariantFrame + + + // --- returns a node representing a list of variant frames. + // --- title is the header title of the entire list frame. + // --- subtitle sets every variant's header title. + // --- content is the json representaiton of a list of variant elements. + // --- withHideBtn is a boolean value, if set to true, the header will contain a hide + // --- button which is able to hide/show all sub frames + // --- withAddBtn describes if there is an add button available in the header. + function makeVariantsFrame(title, subTitle, classValue, content, withHideBtn, withAddBtn) + { + // --- defines the clickhandler of the header's add button, + // --- so there will be created new varaint frames instead of + // --- new rows + var headerAddHandler = function(event) + { + var variantFrame = makeVariantFrame(subTitle, null, true, true); + variantsFrame.insert(variantFrame, {"position" : "bottom"}); + + // --- the owner frame is hidden, so the new created node has to be hidden, too + var parentNode = event.element().parentNode; + if(withAddBtn === true && parentNode.getElementsByClassName(CLASSES.hideBtnHeader())[0].textContent === "show"){ + variantFrame.hide(); + } + }; + + var variantsFrame = new Element("div", {"class" : CLASSES.variantsFrame() + " " + classValue}); + var header = makeHeader(title, CLASSES.variantFrame(), withAddBtn, false, headerAddHandler); + variantsFrame.insert(header, {"position" : "bottom"}); + + // --- tries to itereate through the content array and create a variant + // --- frame for every element + try{ + content.each(function(elem, idx) + { + var variantFrame = makeVariantFrame(subTitle, elem, true, true); + variantsFrame.insert(variantFrame, {"position" : "bottom"}); + }); + } + catch(err){} + + return variantsFrame; + }// makeVariantsFrame + + + + // --- returns a node representing a name frame. + // --- title represents the frame's header title. + // --- content is the json representation of a name element. + // --- withHideBtn should be a string with the length > 0, so there will be a hide button + // --- available which hides/shows all frame elements with the class contained in withHideBtn. + // --- withRemoveBtn describes if the frame header has a remove button to remove the entire frame. + function makeNameFrame(title, content, withHideBtn, withRemoveBtn) + { + if(!content)content = new Object(); // to avoid null reference errors + + var nameFrame = new Element("div", {"class" : CLASSES.nameFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.inNameFrame() : false), false, withRemoveBtn, null); + nameFrame.insert(header, {"position" : "bottom"}); + var itemIdentityFrame = makeListFrame("itemIdentity", CLASSES.itemIdentityFrame() + " " + CLASSES.inNameFrame(), content.itemIdentities, true, true, false); + nameFrame.insert(itemIdentityFrame, {"position" : "bottom"}); + var typeFrame = makeListFrame("type", CLASSES.typeFrame() + " " + CLASSES.inNameFrame(), content.type, true, false, false); + nameFrame.insert(typeFrame, {"position" : "bottom"}); + var scopeFrame = makeListFrame("scope", CLASSES.scopeFrame() + " " + CLASSES.inNameFrame(), content.scopes, true, true, false); + nameFrame.insert(scopeFrame, {"position" : "bottom"}); + var nameValue = (content.value ? new Array(content.value) : new Array("")); + var valueFrame = makeListFrame("value", CLASSES.valueFrame() + " " + CLASSES.inNameFrame(), nameValue, true, false, false); + nameFrame.insert(valueFrame, {"position" : "bottom"}); + var variantsFrame = makeVariantsFrame("variants", "variant", CLASSES.inNameFrame(), content.variants, CLASSES.frame(), true); + nameFrame.insert(variantsFrame); + + return nameFrame; + }// makeNameFrame + + + // --- returns a node representing a list of name frames. + // --- title is the title of the entire list frame. + // --- subtitle will be used as title of every inner name frame. + // --- content is the json representation of a list of topic names. + // --- if withHideBtn is set to true, the main header will contain a hide button. + // --- if withAddBtn is set to true, the main header will contain an add button, + // --- so it is possible to add new name frames to the list. + function makeNamesFrame(title, subtitle, classValue, content, withHideBtn, withAddBtn) + { + // --- defines the clickhandler of the header's add button, + // --- so there will be created new name frames instead of + // --- new rows + var headerAddHandler = function(event) + { + var nameFrame = makeNameFrame(subtitle, null, true, true); + namesFrame.insert(nameFrame, {"position" : "bottom"}); + + // --- the owner frame is hidden, so the new created node has to be hidden, too + var parentNode = event.element().parentNode; + if(withAddBtn === true && parentNode.getElementsByClassName(CLASSES.hideBtnHeader())[0].textContent === "show"){ + nameFrame.hide(); + } + }; + + var namesFrame = new Element("div", {"class" : CLASSES.namesFrame() + " " + classValue}); + var header = makeHeader(title, CLASSES.nameFrame(), withAddBtn, false, headerAddHandler); + namesFrame.insert(header, {"position" : "bottom"}); + + // --- tries to itereate through the content array and create a name + // --- frame for every element + try{ + content.each(function(elem, idx) + { + var nameFrame = makeNameFrame(subtitle, elem, true, true); + namesFrame.insert(nameFrame, {"position" : "bottom"}); + }); + } + catch(err){} + + return namesFrame; + }// makeNamesFrame + + + // --- returns a node representing a name frame. + // --- title is the frame's header title. + // --- content is the json representation of a name. + // --- if withHideBtn is set tot true, the header will conatina a hide button. + // --- if withRemoveBtn is set to true the header will contain a remove button. + function makeOccurrenceFrame(title, content, withHideBtn, withRemoveBtn) + { + if(!content)content = new Object(); // to avoid null reference errors + + var occurrenceFrame = new Element("div", {"class" : CLASSES.occurrenceFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.inOccurrenceFrame() : false), false, withRemoveBtn, null); + occurrenceFrame.insert(header, {"position" : "bottom"}); + + var itemIdentityFrame = makeListFrame("itemIdentity", CLASSES.itemIdentityFrame() + " " + CLASSES.inOccurrenceFrame(), content.itemIdentities, true, true, false); + occurrenceFrame.insert(itemIdentityFrame, {"position" : "bottom"}); + var typeFrame = makeListFrame("type", CLASSES.typeFrame() + " " + CLASSES.inOccurrenceFrame(), content.type, true, false, false); + occurrenceFrame.insert(typeFrame, {"position" : "bottom"}); + var scopeFrame = makeListFrame("scope", CLASSES.scopeFrame() + " " + CLASSES.inOccurrenceFrame(), content.scopes, true, true, false); + occurrenceFrame.insert(scopeFrame, {"position" : "bottom"}); + var resourceFrame = makeResourceFrame(null, CLASSES.inOccurrenceFrame(), content.resourceRef, content.resourceData, true); + occurrenceFrame.insert(resourceFrame, {"position" : "bottom"}); + + return occurrenceFrame; + }// makeOccurrenceFrame + + + // --- returns a node representing list of occurrences. + // --- title is the title of the entire list frame. + // --- subtitle is the title of all inner occurrence frames. + // --- if withHideBtn is set tot true, the header will conatina a hide button. + // --- if withRemoveBtn is set to true the header will contain a remove button. + function makeOccurrencesFrame(title, subtitle, classValue, content, withHideBtn, withAddBtn) + { + // --- defines the clickhandler of the header's add button, + // --- so there will be created new occurrence frames instead of + // --- new rows + var headerAddHandler = function(event) + { + var occurrenceFrame = makeOccurrenceFrame(subtitle, null, true, true); + occurrencesFrame.insert(occurrenceFrame, {"position" : "bottom"}); + + // --- the owner frame is hidden, so the new created node has to be hidden, too + var parentNode = event.element().parentNode; + if(withAddBtn === true && parentNode.getElementsByClassName(CLASSES.hideBtnHeader())[0].textContent === "show"){ + occurrenceFrame.hide(); + } + }; + + var occurrencesFrame = new Element("div", {"class" : CLASSES.occurrencesFrame() + " " + classValue}); + var header = makeHeader(title, CLASSES.occurrenceFrame(), withAddBtn, false, headerAddHandler); + occurrencesFrame.insert(header, {"position" : "bottom"}); + + // --- tries to itereate through the content array and create a name + // --- frame for every element + try{ + content.each(function(elem, idx) + { + var occurrenceFrame = makeOccurrenceFrame(subtitle, elem, true, true); + occurrencesFrame.insert(occurrenceFrame, {"position" : "bottom"}); + }); + } + catch(err){} + return occurrencesFrame; + }// makeOccurrencesFrame + + + // --- returns a node representing a topic frame. + // --- title is the title of the main topic frame. + // --- content is the json representation of a topic. + // --- if withHideBtn is set to true, there will be a hide button in the frame's header. + // --- if withRemoveBtn is set to true, there will be a remove button in the frame's header. + function makeTopicFrame(title, content, withHideBtn) + { + if(!content)content = new Object(); // to avoid null reference errors + + // --- creates the topic's main frame + var topicFrame = new Element("div", {"class" : CLASSES.topicFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.inTopicFrame() : false), false, false, null); + header.writeAttribute({"class" : CLASSES.topicHeader()}); + topicFrame.insert(header, {"position" : "bottom"}); + + // --- creates the topic's id frame + var topicId = (typeof(content.id) !== "string" ? "" : [content.id]); + var topicIdFrame = makeListFrame("topic id", CLASSES.topicIdFrame() + " " + CLASSES.inTopicFrame(), topicId, true, false, false); + topicFrame.insert(topicIdFrame); + + // --- creates the topic's itemIdentity frame + var itemIdentityFrame = makeListFrame("itemIdentity", CLASSES.itemIdentityFrame() + " " + CLASSES.inTopicFrame(), content.itemIdentities, true, true, false); + topicFrame.insert(itemIdentityFrame, {"position" : "bottom"}); + + // --- creates the topic's subjectLocator frame + var subjectLocatorFrame = makeListFrame("subjectLocator", CLASSES.subjectLocatorFrame() + " " + CLASSES.inTopicFrame(), content.subjectLocators, true, true, false); + topicFrame.insert(subjectLocatorFrame, {"position" : "bottom"}); + + // --- creates the topic's subjectIdentifier frame + var subjectIdentifierFrame = makeListFrame("subjectIdentifier", CLASSES.subjectIdentifierFrame() + " " + CLASSES.inTopicFrame(), content.subjectIdentifiers, true, true, false); + topicFrame.insert(subjectIdentifierFrame, {"position" : "bottom"}); + + // --- creates the topic's instanceOf frame + var instanceOfFrame = makeListFrame("instanceOf", CLASSES.instanceOfFrame() + " " + CLASSES.inTopicFrame(), flatten(content.instanceOfs), true, true, false); + topicFrame.insert(instanceOfFrame, {"position" : "bottom"}); + + // --- creates the topic's name frame + var nameFrame = makeNamesFrame("names", "name", CLASSES.inTopicFrame(), content.names, CLASSES.namesFrame(), true); + topicFrame.insert(nameFrame, {"position" : "bottom"}); + + // --- creates the topic's name frame + var occurrenceFrame = makeOccurrencesFrame("occurrences", "occurrence", CLASSES.inTopicFrame(), content.occurrences, CLASSES.occurrencesFrame(), true); + topicFrame.insert(occurrenceFrame, {"position" : "bottom"}); + + return topicFrame; + }// makeTopicFrame + + + + // --- returns a node representing a topicStub. + // --- title is the topicStub frame's title. + // --- content is the json representation of a topicstub. + // --- if withHideBtn is set to true, the frame's header will contain a hide button. + function makeTopicStubFrame(title, content, withHideBtn, withRemoveBtn) + { + if(!content)content = new Object(); // to avoid null reference errors + + // --- creates the frame + var topicStubFrame = new Element("div", {"class" : CLASSES.topicStubFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.inTopicStubFrame() : false), false, withRemoveBtn, null); + topicStubFrame.insert(header, {"position" : "bottom"}); + + // --- creates the topicStub's id frame + var topicId = (typeof(content.id) !== "string" ? "" : [content.id]); + var topicIdFrame = makeListFrame("topic id", CLASSES.topicIdFrame() + " " + CLASSES.inTopicStubFrame(), topicId, true, false, false); + topicStubFrame.insert(topicIdFrame); + + // --- creates the topic's itemIdentity frame + var itemIdentityFrame = makeListFrame("itemIdentity", CLASSES.itemIdentityFrame() + " " + CLASSES.inTopicStubFrame(), content.itemIdentities, true, true, false); + topicStubFrame.insert(itemIdentityFrame, {"position" : "bottom"}); + + // --- creates the topic's subjectLocator frame + var subjectLocatorFrame = makeListFrame("subjectLocator", CLASSES.subjectLocatorFrame() + " " + CLASSES.inTopicStubFrame(), content.subjectLocators, true, true, false); + topicStubFrame.insert(subjectLocatorFrame, {"position" : "bottom"}); + + // --- creates the topic's subjectIdentifier frame + var subjectIdentifierFrame = makeListFrame("subjectIdentifier", CLASSES.subjectIdentifierFrame() + " " + CLASSES.inTopicStubFrame(), content.subjectIdentifiers, true, true, false); + topicStubFrame.insert(subjectIdentifierFrame, {"position" : "bottom"}); + + return topicStubFrame; + }// makeTopicStubFrame + + + // --- returns a node representing a list of topicStub frames. + // --- title is the title of the main frame's header. + // --- subtitle is the title of all topicStub frames within the main frame. + // --- content is the json representation of a list of topicStubs. + // --- withHideBtn is a boolean value. is it set to true the main frame will contain a hide button. + // --- withAddBtn is a boolean value. is it set to true the main frame will contain an add button. + function makeTopicStubsFrame(title, subtitle, content, withHideBtn, withAddBtn) + { + // --- defines the clickhandler of the header's add button, + // --- so there will be created new topicStub frames instead of + // --- new rows + var headerAddHandler = function(event) + { + var topicStubFrame = makeTopicStubFrame(subtitle, null, true, true); + topicStubsFrame.insert(topicStubFrame, {"position" : "bottom"}); + + // --- the owner frame is hidden, so the new created node has to be hidden, too + var parentNode = event.element().parentNode; + if(withAddBtn === true && parentNode.getElementsByClassName(CLASSES.hideBtnHeader())[0].textContent === "show"){ + topicStubFrame.hide(); + } + }; + + var topicStubsFrame = new Element("div", {"class" : CLASSES.topicStubsFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.topicStubFrame() : false), withAddBtn, false, headerAddHandler); + header.writeAttribute({"class" : CLASSES.topicStubsHeader()}); + topicStubsFrame.insert(header, {"position" : "bottom"}); + + // --- tries to itereate through the content array and create a name + // --- frame for every element + try{ + content.each(function(elem, idx) + { + var topicStubFrame = makeTopicStubFrame(subtitle, elem, true, true); + topicStubsFrame.insert(topicStubFrame, {"position" : "bottom"}); + }); + } + catch(err){} + return topicStubsFrame; + }// makeTopicStubsFrame + + + // --- returns a node representing an association role frame. + // --- title is the main frame's title. + // --- content is the json representation of a role. + // --- withHideBtn is a boolean value. is it set to true, the frame's header will contain a hide button. + // --- withRemove is a boolean value. is it set to true, the frame's header will contain a remove button. + function makeRoleFrame(title, content, withHideBtn, withRemoveBtn) + { + if(!content)content = new Object(); // to avoid null reference errors + + // --- creates the frame + var roleFrame = new Element("div", {"class" : CLASSES.roleFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.inRoleFrame() : false), false, withRemoveBtn, null); + roleFrame.insert(header, {"position" : "bottom"}); + + // --- creates the topic's itemIdentity frame + var itemIdentityFrame = makeListFrame("itemIdentity", CLASSES.itemIdentityFrame() + " " + CLASSES.inRoleFrame(), content.itemIdentities, true, true, false); + roleFrame.insert(itemIdentityFrame, {"position" : "bottom"}); + + var typeFrame = makeListFrame("type", CLASSES.typeFrame() + " " + CLASSES.inRoleFrame(), content.type, true, false, false); + roleFrame.insert(typeFrame, {"position" : "bottom"}); + + var playerFrame = makeListFrame("player", CLASSES.playerFrame() + " " + CLASSES.inRoleFrame(), content.topicRef, true, true, false); + roleFrame.insert(playerFrame, {"position" : "bottom"}); + + return roleFrame; + }// withRemoveBtn + + + // --- returns a node representing a list of role frames. + // --- title is the title of the main frame's header. + // --- subtitle is the title of all role frames within the main frame. + // --- content is the json representation of a list of association roles. + // --- withHideBtn is a boolean value. is it set to true the main frame will contain a hide button. + // --- withAddBtn is a boolean value. is it set tot true the main frame will contain an add button. + function makeRolesFrame(title, subtitle, classValue, content, withHideBtn, withAddBtn) + { + // --- defines the clickhandler of the header's add button, + // --- so there will be created new role frames instead of + // --- new rows + var headerAddHandler = function(event) + { + var roleFrame = makeRoleFrame(subtitle, null, true, true); + rolesFrame.insert(roleFrame, {"position" : "bottom"}); + + // --- the owner frame is hidden, so the new created node has to be hidden, too + var parentNode = event.element().parentNode; + if(withAddBtn === true && parentNode.getElementsByClassName(CLASSES.hideBtnHeader())[0].textContent === "show"){ + roleFrame.hide(); + } + }; + + var rolesFrame = new Element("div", {"class" : CLASSES.rolesFrame() + " " + classValue}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.roleFrame() : false), withAddBtn, false, headerAddHandler); + rolesFrame.insert(header, {"position" : "bottom"}); + + // --- tries to itereate through the content array and create a name + // --- frame for every element + try{ + content.each(function(elem, idx) + { + var roleFrame = makeRoleFrame(subtitle, elem, true, true); + rolesFrame.insert(roleFrame, {"position" : "bottom"}); + }); + } + catch(err){} + + return rolesFrame; + }// makeRolesFrame + + + // --- returns a node representing an assocaition frame. + // --- title is the association frame's header title. + // --- content is the json representation of an association. + // --- withHideBtn is a boolean value. is it set to true the main frame will contain a hide button. + // --- withAddBtn is a boolean value. is it set to true the main frame will contain an add button. + function makeAssociationFrame(title, content, withHideBtn, withRemoveBtn) + { + if(!content)content = new Object(); // to avoid null reference errors + + // --- creates the frame + var associationFrame = new Element("div", {"class" : CLASSES.associationFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.inAssociationFrame() : false), false, withRemoveBtn, null); + associationFrame.insert(header, {"position" : "bottom"}); + + // --- creates the topic's itemIdentity frame + var itemIdentityFrame = makeListFrame("itemIdentity", CLASSES.itemIdentityFrame() + " " + CLASSES.inAssociationFrame(), content.itemIdentities, true, true, false); + associationFrame.insert(itemIdentityFrame, {"position" : "bottom"}); + + var typeFrame = makeListFrame("type", CLASSES.typeFrame() + " " + CLASSES.inAssociationFrame(), content.type, true, false, false); + associationFrame.insert(typeFrame, {"position" : "bottom"}); + + var scopeFrame = makeListFrame("scope", CLASSES.scopeFrame() + " " + CLASSES.inAssociationFrame(), content.scopes, true, true, false); + associationFrame.insert(scopeFrame, {"position" : "bottom"}); + + var roleFrame = makeRolesFrame("roles", "role", CLASSES.inAssociationFrame(), content.roles, true, true); + associationFrame.insert(roleFrame, {"position" : "bottom"}); + + return associationFrame; + }// makeAssociaitonFrame + + + // --- returns a node representing a list of association frames. + // --- title is the title of the main frame's header. + // --- subtitle is the title of all association frames within the main frame. + // --- content is the json representation of a list of associations. + // --- withHideBtn is a boolean value. is it set to true the main frame will contain a hide button. + // --- withAddBtn is a boolean value. is it set to true the main frame will contain an add button. + function makeAssociationsFrame(title, subtitle, content, withHideBtn, withAddBtn) + { + // --- defines the clickhandler of the header's add button, + // --- so there will be created new role frames instead of + // --- new rows + var headerAddHandler = function(event) + { + var associationFrame = makeAssociationFrame(subtitle, null, true, true); + associationsFrame.insert(associationFrame, {"position" : "bottom"}); + + // --- the owner frame is hidden, so the new created node has to be hidden, too + var parentNode = event.element().parentNode; + if(withAddBtn === true && parentNode.getElementsByClassName(CLASSES.hideBtnHeader())[0].textContent === "show"){ + associationFrame.hide(); + } + }; + + var associationsFrame = new Element("div", {"class" : CLASSES.associationsFrame()}); + var header = makeHeader(title, (withHideBtn === true ? CLASSES.associationFrame() : false), withAddBtn, false, headerAddHandler); + header.writeAttribute({"class" : CLASSES.associationsHeader()}); + associationsFrame.insert(header, {"position" : "bottom"}); + + // --- tries to itereate through the content array and create a name + // --- frame for every element + try{ + content.each(function(elem, idx) + { + var associationFrame = makeAssociationFrame(subtitle, elem, true, true); + associationsFrame.insert(associationFrame, {"position" : "bottom"}); + }); + } + catch(err){} + + return associationsFrame; + }// makeAssociationsFrame + + + function makeTmIdsFrame(title, content, withHideBtn, withAddBtn) + { + var tmIdsFrame = makeListFrame("tm ids", CLASSES.tmIdsFrame(), content, true, true, false); + tmIdsFrame.childElements()[0].writeAttribute({"class" : CLASSES.tmIdsHeader()}); + return tmIdsFrame; + }// makeTmIdsFrame + + + + // --- some test data to debug this function + var testData = {"topic" : {"id" : "topic-id", + "itemIdentities" : ["itemIdentity-1", "itemIdentity-2"], + "subjectLocators" : ["subjectLocator-1", "subjectLocator-2"], + "subjectIdentifiers" : ["psi-1", "psi-2"], + "instanceOfs" : [["psi-1-1", "psi-1-2"], ["psi-2-1"]], + "names" : [{"itemIdentities" : ["itemIdentity-n1-1", "itemIdentity-n1-2"], + "type" : ["type-n1-1", "type-n1-2"], + "scopes" : ["scope-n1-1", "scope-n1-2"], + "value" : "value-n1", + "variants" : [{"itemIdentities" : ["itemIdentity-n1-v1-1", "itemIdentity-n1-v1-2"], + "scopes" : ["scope-n1-v1-1", "scope-n1-v1-2"], + "resourceRef": "resourceRef", + "resourceData" : null}, + {"itemIdentities" : ["itemIdentity-n1-v2-1", "itemIdentity-n1-v2-2"], + "scopes" : ["scope-n1-v2-1", "scope-n1-v2-2"], + "resourceRef": null, + "resourceData" : {"datatype" : "datatype-n1-v2", + "value" : "value-n1-v2"}}]}, + {"itemIdentities" : ["itemIdentity-n1-1", "itemIdentity-n1-2"], + "type" : ["type-n1-1", "type-n1-2"], + "scopes" : ["scope-n1-1", "scope-n1-2"], + "value" : "value-n1", + "variants" : null}], + "occurrences" : [{"itemIdentities" : ["itemIdentity-o1-1", "itemIdentity-o1-2"], + "type" : ["type-o1-1"], + "scopes" : [["scope-o1-s1-1"], ["scope-o1-s2-1", "scope-o1-s2-2"]], + "resourceRef" : "resourceRef-o1"}, + {"itemIdentities" : null, + "type" : ["type-o2-1", "type-o2-2"], + "scopes" : [["scope-o2-s2-1", "scope-o2-s2-2"]], + "resourceData" : {"datatype" : "datatype-o2", + "value" : "value-o2"}}]}, + "topicStubs" : [{"id" : "stub-id-1", + "itemIdentities" : null, + "subjectLocators" : null, + "subjectIdentifiers" : ["stub-1-psi-1"]}, + {"id" : "stub-id-2", + "itemIdentities" : ["stub-2-itemIdentity-1", "stub-2-itemIdentity-2"], + "subjectLocators" : null, + "subjectIdentifiers" : ["stub-2-psi-1", "stub-2-psi-2"]}, + {"id" : "stub-id-3", + "itemIdentities" : ["stub-3-itemIdentity-1", "stub-3-itemIdentity-2"], + "subjectLocators" : ["stub-1-subjectLocator-1"], + "subjectIdentifiers" : ["stub-3-psi-1"]}], + "associations" : [{"itemIdentities" : ["itemIdentity-a1-1", "itemIdentity-a1-2"], + "type" : ["type-a1-1"], + "scopes" : [["scope-1-a1-1"], ["scope-2-a1-1", "scope-2-a1-2"]], + "roles": [{"itemIdentities" : ["itemIdentity-a1-r1-1", "itemIdentity-a1-r1-2"], + "type" : ["type-a1-r1-1"], + "topicRef" : ["player-a1-r1"]}, + {"itemIdentities" : null, + "type" : ["type-a1-r2-1", "type-a1-r2-2"], + "topicRef" : ["player-a1-r1-1", "player-a1-r1-2"]}]}, + {"itemIdentities" : null, + "type" : ["type-a2-1", "type-a1-2"], + "scopes" : [["scope-1-a2-1"]], + "roles": [{"itemIdentities" : ["itemIdentity-a2-r1-1"], + "type" : ["type-a2-r1-1"], + "topicRef" : ["player-a2-r1"]}, + {"itemIdentities" : null, + "type" : ["type-a2-r2-1"], + "topicRef" : ["player-a2-r1-1"]}]}], + "tmIds" : ["tm-id-1", "tm-id-2"]}; + + // --- creates the fragment frame + var fragment = new Element("div", {"class" : CLASSES.fragmentFrame() + " " + PAGES.edit}); + var topicFrame = makeTopicFrame("topic", content.topic, true); + fragment.insert(topicFrame, {"position" : "bottom"}); + var topicStubsFrame = makeTopicStubsFrame("topicStubs", "topicStub", content.topicStubs, true, true) + fragment.insert(topicStubsFrame, {"position" : "bottom"}); + var associationsFrame = makeAssociationsFrame("associations", "association", content.associations, true, true) + fragment.insert(associationsFrame, {"position" : "bottom"}); + var tmIdsFrame = makeTmIdsFrame("tm ids", content.tmIds, true, true); + fragment.insert(tmIdsFrame, {"position" : "bottom"}); + var commitButton = new Element("input", {"type" : "button", "value" : "commit", "class" : CLASSES.button()}); + fragment.insert(commitButton, {"position" : "bottom"}); + + + // --- the onClickHandler for the commit button. + // --- this handler will generate json string of all contents of this fragment node + // --- valid to the json schema in docs/xtm_json.txt. + function onclickHandler(event) + { + var validToBeSent = true; + + var fragmentString = ""; + var topicString = ""; + var topicStubsString = ""; + var associationsString = ""; + var tmIdsString = ""; + + + // --- a helper function to display error messages + function errMsg(what) + { + alert("\"" + what + "\" is missing, the json fragment could not be committed - please enter a valid \"" + what + "\"!"); + validToBeSent = false; + } + + + // --- a helper function to create a list of strings. + // --- nodes is a nodeList. + // --- the return value is a json list. + function makeList(nodes) + { + if(!nodes || nodes.length === 0) return "null"; + + // --- separates only values which are a valid string, i.e. the string trimmed + // --- of leading and trailing spaces must be greater than 0 + var textValues = new Array(); + for(var i = 0; i !== nodes.length; ++i){ + var clearedValue = nodes[i].value.strip(); + if(clearedValue.length === 0); + else textValues.push(clearedValue); + } + + + // --- creates a json list of all values in the array textValues + var jsonList = "null"; + for(var i = 0; i !== textValues.length; ++i){ + // --- adds the first item + if(i === 0)jsonList = "["; + + // --- adds the text value + jsonList += textValues[i].toJSON(); + + // --- adds the separator or the end character + if(i !== textValues.length - 1)jsonList += ","; + else jsonList += "]"; + } + + return jsonList; + } + + + // --- like the function makeList, but the parameter strings is an array of strings + // --- and there will be no string escaped to a json string (.toJSON()) + function makeListFromStrings(textValues) + { + if(!textValues || textValues.length === 0)return "null"; + + var jsonList = "null"; + for(var i = 0; i !== textValues.length; ++i){ + // --- adds the first item + if(i === 0)jsonList = "["; + + // --- adds the text value + jsonList += textValues[i]; + + // --- adds the separator or the end character + if(i !== textValues.length - 1)jsonList += ","; + else jsonList += "]"; + } + + return jsonList; + } + + + // --- a helper function to get all resourceRef and REsourceData values + function resourceToJson(reElem) + { + if(!reElem)return {"resourceRef" : "null", "resourceData" : "null"}; + + try{ + var daElem = reElem.getElementsByClassName(CLASSES.textRow())[0]; + var _datatype = daElem.value.strip().toJSON(); + if(_datatype.length === 2){ + _datatype = "\"http://www.w3.org/2001/XMLSchema#string\""; + } + + var vaElem = reElem.getElementsByClassName(CLASSES.textareaRow())[0]; + var _value = vaElem.value.strip().toJSON(); + if(_value.length === 2){ + errMsg("Resource value"); + return; + } + + var resourceX = {"resourceRef" : "null", "resourceData" : "null"}; + if(_datatype === "\"http://www.w3.org/2001/XMLSchema#anyURI\""){ + resourceX.resourceRef = _value; + } + else { + resourceX.resourceData = {"datatype" : _datatype, "value" : _value}; + } + + return resourceX; + } + catch(err){ + validToBeSent = false; + } + } + + + // --- a helper function to transform all variant values to + // --- a json string. + function variantToJson(varElem) + { + if(!varElem)return "null"; + + try{ + var iiElems = varElem.getElementsByClassName(CLASSES.itemIdentityFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _itemIdentities = makeList(iiElems); + _itemIdentities = "\"itemIdentities\":" + _itemIdentities; + + var scElems = varElem.getElementsByClassName(CLASSES.scopeFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _scopes = makeList(scElems); + _scopes = "\"scopes\":" + _scopes; + + var reElem = varElem.getElementsByClassName(CLASSES.resourceFrame())[0]; + var _resource = resourceToJson(reElem); + var _resourceRef = "\"resourceRef\":" + _resource.resourceRef; + var _resourceData = "\"resourceData\":"; + if(_resource.resourceData === "null"){ + _resourceData += "null"; + } + else { + _resourceData += "{\"datatype\":" + _resource.resourceData.datatype + ",\"value\":" + _resource.resourceData.value + "}"; + } + + return "{" + _itemIdentities + "," + _scopes + "," + _resourceRef + "," + _resourceData + "}"; + } + catch(err){ + validToBeSent = false; + } + } + + + // --- a helper function to extrahate all values from a name node. + // --- the reurn value is a name in json representation of the + // --- way described in docs/xtm_json.txt. + function nameToJson(naElem) + { + if(!naElem)return "null"; + + try{ + var iiElems = naElem.getElementsByClassName(CLASSES.itemIdentityFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _itemIdentities = makeList(iiElems); + _itemIdentities = "\"itemIdentities\":" + _itemIdentities; + + var tyElem = naElem.getElementsByClassName(CLASSES.typeFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _type = makeList(tyElem); + _type = "\"type\":" + _type; + + var scElems = naElem.getElementsByClassName(CLASSES.scopeFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _scopes = makeList(scElems); + _scopes = "\"scopes\":" + _scopes; + + var vaElems = naElem.getElementsByClassName(CLASSES.valueFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _value = vaElems[0].value.strip().toJSON(); + if(_value.length === 2){ + errMsg("Name value"); // === 2 -> "".toJSON() => "\"\"" + return; + } + _value = "\"value\":" + _value; + + var varElems = naElem.getElementsByClassName(CLASSES.variantsFrame())[0].getElementsByClassName(CLASSES.variantFrame()); + var _variants = "\"variants\":"; + if(varElems.length === 0){ + _variants += "null"; + } + else { + var _varStrings = new Array(); + for(var i = 0; i !== varElems.length; ++i){ + _varStrings.push(variantToJson(varElems[i])); + } + _variants += makeListFromStrings(_varStrings); + } + + return "{" + _itemIdentities + "," + _type + "," + _scopes + "," + _value + "," + _variants + "}"; + } + catch(err){ + validToBeSent = false; + } + } + + + // --- a helper function to extrahate all values from an occurrence node. + // --- the reurn value is an occurrence in json representation of the + // --- way described in docs/xtm_json.txt. + function occurrenceToJson(ocElem) + { + if(!ocElem)return "null"; + + try{ + var iiElems = ocElem.getElementsByClassName(CLASSES.itemIdentityFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _itemIdentities = makeList(iiElems); + _itemIdentities = "\"itemIdentities\":" + _itemIdentities; + + var tyElem = ocElem.getElementsByClassName(CLASSES.typeFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _type = makeList(tyElem); + _type = "\"type\":" + _type; + + var scElems = ocElem.getElementsByClassName(CLASSES.scopeFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _scopes = makeList(scElems); + _scopes = "\"scopes\":" + _scopes; + + var reElem = ocElem.getElementsByClassName(CLASSES.resourceFrame())[0]; + var _resource = resourceToJson(reElem); + var _resourceRef = "\"resourceRef\":" + _resource.resourceRef; + var _resourceData = "\"resourceData\":"; + if(_resource.resourceData === "null"){ + _resourceData += "null"; + } + else { + _resourceData += "{\"datatype\":" + _resource.resourceData.datatype + ",\"value\":" + _resource.resourceData.value + "}"; + } + + return "{" + _itemIdentities + "," + _type + "," + _scopes + "," + _resourceRef + "," + _resourceData + "}"; + } + catch(err){ + validToBeSent = false; + } + } + + + // --- a helper function to extrahate all topic values and return them as + // --- a json string. + function topicToJson() + { + try{ + var _topicId = ""; + _topicId = topicFrame.getElementsByClassName(CLASSES.topicIdFrame())[0].getElementsByClassName(CLASSES.textRow())[0].value; + if(_topicId.length === 0){ errMsg("topic id"); return; } + _topicId = "\"id\":" + _topicId.toJSON(); + + var iiElems = topicFrame.getElementsByClassName(CLASSES.itemIdentityFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _itemIdentities = "\"itemIdentities\":" + makeList(iiElems); + + var slElems = topicFrame.getElementsByClassName(CLASSES.subjectLocatorFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _subjectLocators = "\"subjectLocators\":" + makeList(slElems); + + var siElems = topicFrame.getElementsByClassName(CLASSES.subjectIdentifierFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _subjectIdentifiers = "\"subjectIdentifiers\":" + makeList(siElems); + if(_itemIdentities === "\"itemIdentities\":null" && _subjectLocators === "\"subjectLocators\":null" && _subjectIdentifiers === "\"subjectIdentifiers\":null"){ + alert("An identifier is missing one of the elements \"itemIdentity\", \"subjectLocator\" or \"subjectIdentifier\" must be set!"); + validToBeSent = false; + } + + var ioElems = topicFrame.getElementsByClassName(CLASSES.instanceOfFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _instanceOfs = "\"instanceOfs\":" + makeList(ioElems); + + var naElems = topicFrame.getElementsByClassName(CLASSES.namesFrame())[0].getElementsByClassName(CLASSES.nameFrame()); + var _names = "\"names\":"; + if(naElems.length === 0){ + _names += "null"; + } + else { + var _naStrings = new Array(); + for(var i = 0; i !== naElems.length; ++i){ + _naStrings.push(nameToJson(naElems[i])); + } + _names += makeListFromStrings(_naStrings); + } + + var ocElems = topicFrame.getElementsByClassName(CLASSES.occurrencesFrame())[0].getElementsByClassName(CLASSES.occurrenceFrame()); + var _occurrences = "\"occurrences\":"; + if(ocElems.length === 0){ + _occurrences += "null"; + } + else { + var _ocStrings = new Array(); + for(var i = 0; i !== ocElems.length; ++i){ + _ocStrings.push(occurrenceToJson(ocElems[i])); + } + _occurrences += makeListFromStrings(_ocStrings); + } + + return "{" + _topicId + "," + _itemIdentities + "," + _subjectLocators + "," +_instanceOfs + "," + _subjectIdentifiers + "," + _names + "," + _occurrences + "}"; + } + catch(err){ + validToBeSent = false; + } + } + + + // --- a helper function to extrahate all topicstubs values and return them as + // --- a json string. + function topicStubToJson(tsElem) + { + if(!tsElem) return "null"; + try{ + var _topicId = ""; + _topicId = tsElem.getElementsByClassName(CLASSES.topicIdFrame())[0].getElementsByClassName(CLASSES.textRow())[0].value; + if(_topicId.length === 0){ errMsg("topic id"); return; } + _topicId = "\"id\":" + _topicId.toJSON(); + + var iiElems = tsElem.getElementsByClassName(CLASSES.itemIdentityFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _itemIdentities = "\"itemIdentities\":" + makeList(iiElems); + + var slElems = tsElem.getElementsByClassName(CLASSES.subjectLocatorFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _subjectLocators = "\"subjectLocators\":" + makeList(slElems); + + var siElems = tsElem.getElementsByClassName(CLASSES.subjectIdentifierFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _subjectIdentifiers = "\"subjectIdentifiers\":" + makeList(siElems); + if(_itemIdentities === "\"itemIdentities\":null" && _subjectLocators === "\"subjectLocators\":null" && _subjectIdentifiers === "\"subjectIdentifiers\":null"){ + alert("An identifier is missing one of the elements \"itemIdentity\", \"subjectLocator\" or \"subjectIdentifier\" must be set!"); + validToBeSent = false; + } + + return "{" + _topicId + "," + _itemIdentities + "," + _subjectLocators + "," + _subjectIdentifiers + "}"; + } + catch(err){ + validToBeSent = false; + } + } + + + // --- a helper function to extrahate all association role values and return them as + // --- a json string. + function roleToJson(rlElem) + { + if(!rlElem)return "null"; + + try{ + var iiElems = rlElem.getElementsByClassName(CLASSES.itemIdentityFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _itemIdentities = makeList(iiElems); + _itemIdentities = "\"itemIdentities\":" + _itemIdentities; + + var tyElem = rlElem.getElementsByClassName(CLASSES.typeFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _type = makeList(tyElem); + _type = "\"type\":" + _type; + + var plElem = rlElem.getElementsByClassName(CLASSES.playerFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _player = "\"topicRef\":" + makeList(plElem); + if(_player === "\"topicRef\":null"){ + errMsg("Player"); + return; + } + + return "{" + _itemIdentities + "," + _type + "," + _player + "}"; + } + catch(err){ + validToBeSent = false; + } + } + + + // --- a helper function to extrahate all association values and return them as + // --- a json string. + function associationToJson(asElem) + { + if(!asElem)return "null"; + + try{ + var iiElems = asElem.getElementsByClassName(CLASSES.itemIdentityFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _itemIdentities = makeList(iiElems); + _itemIdentities = "\"itemIdentities\":" + _itemIdentities; + + var tyElem = asElem.getElementsByClassName(CLASSES.typeFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _type = makeList(tyElem); + _type = "\"type\":" + _type; + + var scElems = asElem.getElementsByClassName(CLASSES.scopeFrame())[0].getElementsByClassName(CLASSES.textRow()); + var _scopes = makeList(scElems); + _scopes = "\"scopes\":" + _scopes; + + var rlElems = associationsFrame.getElementsByClassName(CLASSES.rolesFrame())[0].getElementsByClassName(CLASSES.roleFrame()); + var _roles = "\"roles\":"; + if(rlElems.length === 0){ + _roles += "null"; + } + else { + var _rlStrings = new Array(); + for(var i = 0; i !== rlElems.length; ++i){ + _rlStrings.push(roleToJson(rlElems[i])); + } + _roles += makeListFromStrings(_rlStrings); + } + + return "{" + _itemIdentities + "," + _type + "," + _scopes + "," + _roles + "}"; + } + catch(err){ + validToBeSent = false; + } + } + + + // --- gets all topic values ------------------------------------------- + var _topic = "\"topic\":" + topicToJson(); + + var _topicStubs = "\"topicStubs\":"; + try{ + var tsElems = topicStubsFrame.getElementsByClassName(CLASSES.topicStubFrame()); + if(tsElems.length === 0){ + _topicStubs += "null"; + } + else { + var _tsStrings = new Array(); + for(var i = 0; i !== tsElems.length; ++i){ + _tsStrings.push(topicStubToJson(tsElems[i])); + } + _topicStubs += makeListFromStrings(_tsStrings); + } + } + catch(err){ + validToBeSent = false; + } + + var _associations = "\"associations\":"; + try{ + var asElems = associationsFrame.getElementsByClassName(CLASSES.associationFrame()); + if(asElems.length === 0){ + _associations += "null"; + } + else { + var _asStrings = new Array(); + for(var i = 0; i !== asElems.length; ++i){ + _asStrings.push(associationToJson(asElems[i])); + } + _associations += makeListFromStrings(_asStrings); + } + } + catch(err){ + validToBeSent = false; + } + + var _tmIds = "\"tmIds\":"; + try{ + var tmElem = tmIdsFrame.getElementsByClassName(CLASSES.textRow()); + _tmIds += makeList(tmElem); + if(_tmIds === "\"tmIds\":null"){ + errMsg("Topic Map ID"); + } + } + catch(err){ + alert(err); + validToBeSent = false; + } + + // --- sending the data + if(validToBeSent === true){ + var _fragment = "{" + _topic + "," + _topicStubs + "," + _associations + "," + _tmIds + "}"; + + new Ajax.Request(COMMIT_URL, + { + method: "post", + requestHeaders:{ "Content-Type":"application/json"}, + onSuccess: function(xhr){ window.alert("Fragment committed successfully!"); }, + onFailure: function(xhr){ window.alert("Something went wrong ...\n" + xhr.status + ": " + xhr.statusText); }, + postBody: _fragment + }); + } + else { + alert("You have entered som invalid data - please check your input!"); + } + } + + commitButton.observe("click", onclickHandler); + + return fragment; +} + + +// --- calls the getFragment function with a onSuccessHandler. +// --- the handler uses the function makeFragmentNode to create a +// --- DOM node with the jsonFragment, if the answer is null, +// --- the fragments content fields are set to "" or the are hidden. +function getAndBuildFragment(topicPsi) +{ + // --- if there was passed an invalid topicPsi or onSuccessHandler, the return value is null + if(typeof(topicPsi) !== "string" || topicPsi.length === 0) + $("content").insert(makeFragmentNode(null), {"position" : "content"}); + + function onSuccessHandler(xhr) + { + try{ + var jsonFragment = xhr.responseText.evalJSON(); + $("content").insert(makeFragmentNode(jsonFragment), {"position" : "content"}); + } + catch(err){ + alert("Got bad json data from " + GET_PREFIX + topicPsi.gsub("#", "%23")); + } + } + + getFragment(topicPsi, onSuccessHandler); +} + + +// --- creates an ajax request for a fragment to the url mconcatenated of +// --- the GET_PREFIX and the topicPsi +function getFragment(topicPsi, onSuccessHandler) +{ + // --- if there was passed an invalid topicPsi or onSuccessHandler, the return value is null + if(typeof(topicPsi) !== "string" || topicPsi.length === 0 || !onSuccessHandler)return null; + + + // --- the ajax-request error handler + function onFailureHandler(xhr) + { + window.alert("Something went wrong ...\n" + xhr.status + ": " + xhr.statusText); + } + + // --- the real ajax request + var fragment = null; + var requestUrl = GET_PREFIX + topicPsi.gsub("#", "%23"); + var request = new Ajax.Request(requestUrl, + {"method" : "get", + "onSuccess" : onSuccessHandler, + "onFailure" : onFailureHandler + }); +} \ No newline at end of file Copied: trunk/src/ajax/javascripts/navi.js (from r25, /trunk/src/ajax/javascripts/ajax_navi.js) ============================================================================== --- /trunk/src/ajax/javascripts/ajax_navi.js (original) +++ trunk/src/ajax/javascripts/navi.js Fri Apr 10 19:11:32 2009 @@ -1,3 +1,15 @@ +//+----------------------------------------------------------------------------- +//+ Isidorus +//+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +//+ +//+ Isidorus is freely distributable under the LGPL license. +//+ This ajax module uses the frameworks PrototypeJs and Scriptaculous, both +//+ are distributed under the MIT license. +//+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt and +//+ in trunk/src/ajax/javascripts/external/MIT-LICENSE.txt +//+----------------------------------------------------------------------------- + + // --- adds some event handlers to the navigation elements function addHandlersToNavi() { Modified: trunk/src/atom/atom.lisp ============================================================================== --- trunk/src/atom/atom.lisp (original) +++ trunk/src/atom/atom.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :atom (:use :cl :cxml :constants :xml-tools :datamodel :drakma) (:export :collection-feed Modified: trunk/src/atom/collection.lisp ============================================================================== --- trunk/src/atom/collection.lisp (original) +++ trunk/src/atom/collection.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :atom) (defclass collection-feed (feed) Modified: trunk/src/atom/conf.lisp ============================================================================== --- trunk/src/atom/conf.lisp (original) +++ trunk/src/atom/conf.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :atom) (defsite psi.egovpt.org ;;(base-url "http://london.ztt.fh-worms.de:8000") ;the base-url Modified: trunk/src/atom/configuration.lisp ============================================================================== --- trunk/src/atom/configuration.lisp (original) +++ trunk/src/atom/configuration.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :atom) ;the configuration of the eGov application (at present) ;TODO: convert to an XML configuration file for the site Modified: trunk/src/atom/confreader.lisp ============================================================================== --- trunk/src/atom/confreader.lisp (original) +++ trunk/src/atom/confreader.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + ;; (defmacro site (&body lines) ;; `(dolist (line (quote ,lines)) ;; (format t "~a~&" line))) Modified: trunk/src/atom/fragments.lisp ============================================================================== --- trunk/src/atom/fragments.lisp (original) +++ trunk/src/atom/fragments.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :atom) (defclass fragment-entry (entry) Modified: trunk/src/atom/read.lisp ============================================================================== --- trunk/src/atom/read.lisp (original) +++ trunk/src/atom/read.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :atom) (defmacro parse-feed ((feed-string feed-type) &body make-entry) Modified: trunk/src/atom/snapshots.lisp ============================================================================== --- trunk/src/atom/snapshots.lisp (original) +++ trunk/src/atom/snapshots.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :atom) (defclass snapshots-feed (feed) Modified: trunk/src/constants.lisp ============================================================================== --- trunk/src/constants.lisp (original) +++ trunk/src/constants.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :constants (:use :cl) (:export :*atom-ns* Modified: trunk/src/isidorus.asd ============================================================================== --- trunk/src/isidorus.asd (original) +++ trunk/src/isidorus.asd Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ ;;-*- mode: lisp -*- +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :isidorus-system (:use :asdf :cl)) (in-package :isidorus-system) @@ -123,25 +132,26 @@ (:module "ajax" :components ((:static-file "isidorus.html") (:module "javascripts" - :components ((:static-file "builder.js") - (:static-file "controls.js") - (:static-file "dragdrop.js") - (:static-file "effects.js") - (:static-file "prototype.js") - (:static-file "scriptaculous.js") - (:static-file "slider.js") - (:static-file "sound.js") - (:static-file "unittest.js") - (:static-file "ajax_constants.js") - (:static-file "ajax_home.js") - (:static-file "ajax_navi.js") - (:static-file "ajax_edit_topic.js"))) + :components ((:static-file "constants.js") + (:static-file "home.js") + (:static-file "navi.js") + (:static-file "make_fragment_node.js") + (:static-file "edit_topic.js") + (:module "external" + :components ((:module "prototype" + :components ((:static-file "prototype.js"))) + (:module "scriptaculous" + :components ((:static-file "builder.js") + (:static-file "controls.js") + (:static-file "dragdrop.js") + (:static-file "effects.js") + (:static-file "scriptaculous.js") + (:static-file "slider.js") + (:static-file "sound.js") + (:static-file "unittest.js"))))))) (:module "css" - :components ((:static-file "create_topics.css") - (:static-file "edit_topics.css") - (:static-file "home.css") + :components ((:static-file "home.css") (:static-file "navi.css") - (:static-file "search_topics.css") (:static-file "main.css"))))) ) ;;(:module "threading" Modified: trunk/src/json/json_exporter.lisp ============================================================================== --- trunk/src/json/json_exporter.lisp (original) +++ trunk/src/json/json_exporter.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :json-exporter (:use :cl :json :datamodel) (:export :to-json-string @@ -267,7 +276,7 @@ (concatenate 'string (subseq j-associations 0 (- (length j-associations) 1)) "]")) "null"))) (tm-ids - (concatenate 'string "\"tm-ids\":" + (concatenate 'string "\"tmIds\":" (if (in-topicmaps (topic instance)) (let ((j-tm-ids "[")) (loop for item in (in-topicmaps (topic instance)) Modified: trunk/src/json/json_importer.lisp ============================================================================== --- trunk/src/json/json_importer.lisp (original) +++ trunk/src/json/json_importer.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :json-importer (:use :cl :json :datamodel :xml-importer) (:export :json-to-elem @@ -342,7 +351,7 @@ (setf topicStubs (cdr j-elem))) ((string= (car j-elem) :associations) (setf associations (cdr j-elem))) - ((string= (car j-elem) :tm-ids) + ((string= (car j-elem) :tm-Ids) (setf tm-ids (cdr j-elem))) (t (error "json-importer:get-fragment-values-from-json-string: Modified: trunk/src/model/changes.lisp ============================================================================== --- trunk/src/model/changes.lisp (original) +++ trunk/src/model/changes.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + ;-*- standard-indent:2; tab-width:2; indent-tabs-mode:nil -*- (in-package :datamodel) Modified: trunk/src/model/datamodel.lisp ============================================================================== --- trunk/src/model/datamodel.lisp (original) +++ trunk/src/model/datamodel.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + ;-*- standard-indent: 2; indent-tabs-mode: nil -*- (defpackage :datamodel (:use :cl :elephant :constants) Modified: trunk/src/model/exceptions.lisp ============================================================================== --- trunk/src/model/exceptions.lisp (original) +++ trunk/src/model/exceptions.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :exceptions (:use :common-lisp) (:export :inconsistent-file-error Modified: trunk/src/model/model_tools.lisp ============================================================================== --- trunk/src/model/model_tools.lisp (original) +++ trunk/src/model/model_tools.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :datamodel) (defgeneric equalT (construct1 construct2) Modified: trunk/src/rest_interface/publish_feeds.lisp ============================================================================== --- trunk/src/rest_interface/publish_feeds.lisp (original) +++ trunk/src/rest_interface/publish_feeds.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :rest-interface) (defgeneric publish-feed (feed) Modified: trunk/src/rest_interface/read.lisp ============================================================================== --- trunk/src/rest_interface/read.lisp (original) +++ trunk/src/rest_interface/read.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :rest-interface) ;in the midterm write a reader thread Modified: trunk/src/rest_interface/rest-interface.lisp ============================================================================== --- trunk/src/rest_interface/rest-interface.lisp (original) +++ trunk/src/rest_interface/rest-interface.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :rest-interface (:nicknames :rest) (:use :cl :hunchentoot Modified: trunk/src/rest_interface/set-up-json-interface.lisp ============================================================================== --- trunk/src/rest_interface/set-up-json-interface.lisp (original) +++ trunk/src/rest_interface/set-up-json-interface.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :rest-interface) (defparameter *json-get-prefix* "/json/get/(.+)$") ;the prefix to get a fragment by the psis -> localhost:8000/json/get/<fragment-psi> Modified: trunk/src/threading/reader-writer.lisp ============================================================================== --- trunk/src/threading/reader-writer.lisp (original) +++ trunk/src/threading/reader-writer.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :isidorus-reader-writer (:use :cl :hunchentoot-mp) ;hunchentoot 0.15.7 (:export :current-readers Modified: trunk/src/unit_tests/atom-conf.lisp ============================================================================== --- trunk/src/unit_tests/atom-conf.lisp (original) +++ trunk/src/unit_tests/atom-conf.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :atom) (defsite psi.egovpt.org ;;(base-url "http://london.ztt.fh-worms.de:8000") ;the base-url Modified: trunk/src/unit_tests/atom_test.lisp ============================================================================== --- trunk/src/unit_tests/atom_test.lisp (original) +++ trunk/src/unit_tests/atom_test.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :atom-test (:use :common-lisp Modified: trunk/src/unit_tests/atom_test.xtm ============================================================================== --- trunk/src/unit_tests/atom_test.xtm (original) +++ trunk/src/unit_tests/atom_test.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0">  <itemIdentity href="http://psi.egovpt.org/tm/egov-ontology"/> @@ -7,4 +16,4 @@ <itemIdentity href="http://psi.egovpt.org/tm/egov-ontology/ii#1"/> <name><value>Test Topic</value></name> </topic> -</topicMap> \ No newline at end of file +</topicMap> Modified: trunk/src/unit_tests/dangling_instanceof.xtm ============================================================================== --- trunk/src/unit_tests/dangling_instanceof.xtm (original) +++ trunk/src/unit_tests/dangling_instanceof.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0"> <topic id="t1"> <itemIdentity href="http://psi.egovpt.org/itemIdentifiers#t1"/> Modified: trunk/src/unit_tests/dangling_topicref.xtm ============================================================================== --- trunk/src/unit_tests/dangling_topicref.xtm (original) +++ trunk/src/unit_tests/dangling_topicref.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0"> <topic id="t-1"> <itemIdentity href="http://psi.egovpt.org/itemIdentifiers#t1"/> Modified: trunk/src/unit_tests/duplicate_identifier.xtm ============================================================================== --- trunk/src/unit_tests/duplicate_identifier.xtm (original) +++ trunk/src/unit_tests/duplicate_identifier.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0"> <topic id="t1"> <itemIdentity href="http://psi.egovpt.org/itemIdentifiers#t1"/> Modified: trunk/src/unit_tests/exporter_xtm1.0_test.lisp ============================================================================== --- trunk/src/unit_tests/exporter_xtm1.0_test.lisp (original) +++ trunk/src/unit_tests/exporter_xtm1.0_test.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :exporter-test) (in-suite exporter-tests) Modified: trunk/src/unit_tests/exporter_xtm2.0_test.lisp ============================================================================== --- trunk/src/unit_tests/exporter_xtm2.0_test.lisp (original) +++ trunk/src/unit_tests/exporter_xtm2.0_test.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :exporter-test (:use :common-lisp Modified: trunk/src/unit_tests/fixtures.lisp ============================================================================== --- trunk/src/unit_tests/fixtures.lisp (original) +++ trunk/src/unit_tests/fixtures.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :fixtures (:use :common-lisp Modified: trunk/src/unit_tests/importer_test.lisp ============================================================================== --- trunk/src/unit_tests/importer_test.lisp (original) +++ trunk/src/unit_tests/importer_test.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :importer-test (:use :common-lisp Modified: trunk/src/unit_tests/inconsistent.xtm ============================================================================== --- trunk/src/unit_tests/inconsistent.xtm (original) +++ trunk/src/unit_tests/inconsistent.xtm Fri Apr 10 19:11:32 2009 @@ -1,3 +1,13 @@ +<?xml version="1.0" encoding="utf-8"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/1.0/" xmlns:xlink="http://www.w3.org/1999/xlink">  @@ -303,4 +313,4 @@ </t:subjectIdentity> </t:topic> -</topicMap> \ No newline at end of file +</topicMap> Modified: trunk/src/unit_tests/inconsistent_2_0.xtm ============================================================================== --- trunk/src/unit_tests/inconsistent_2_0.xtm (original) +++ trunk/src/unit_tests/inconsistent_2_0.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0">  Modified: trunk/src/unit_tests/json_test.lisp ============================================================================== --- trunk/src/unit_tests/json_test.lisp (original) +++ trunk/src/unit_tests/json_test.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :json-test (:use :common-lisp @@ -127,9 +136,9 @@ (frag-topic (get-latest-fragment-of-topic "http://www.topicmaps.org/xtm/1.0/core.xtm#topic"))) (let ((frag-t100-string - (concatenate 'string "{\"topic\":{\"id\":\"" (d:topicid (d:topic frag-t100)) "\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/standard/ISO+19115%3A+Geographic+Information+-+Metada…"],\"instanceOfs\":[[\"http://psi.egovpt.org/types/semanticstandard\"]],\"names\":[{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_n1\"],\"type\":null,\"scopes\":null,\"value\":\"ISO 19115\",\"variants\":[{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_n1_v1\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#display\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"Geographic Information - Metadata\"}},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_n1_v2\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"ISO-19115\"}}]}],\"occurrences\":[{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_o1\"],\"type\":[\"http://psi.egovpt.org/types/standardHasStatus\"],\"scopes\":null,\"resourceRef\":\"http://www.budabe.de/\",\"resourceData\":null},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_o2\"],\"type\":[\"http://psi.egovpt.org/types/description\"],\"scopes\":null,\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"The ISO 19115 standard ...\"}},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_o3\"],\"type\":[\"http://psi.egovpt.org/types/standardValidFromDate\"],\"scopes\":null,\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#date\",\"value\":\"2003-01-01\"}},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_o4\"],\"type\":[\"http://psi.egovpt.org/types/links\"],\"scopes\":null,\"resourceRef\":\"http://www.editeur.org/standards/ISO19115.pdf\",\"resourceData\":null}]},\"topicStubs\":[{\"id\":\"" (topicid (elt (referenced-topics frag-t100) 0)) "\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t3a\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/semanticstandard\"]},{\"id\":\"" (topicid (elt (referenced-topics frag-t100) 1)) "\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#display\"]},{\"id\":\"" (topicid (elt (referenced-topics frag-t100) 2)) "\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"]},{\"id\":\"" (topicid (elt (referenced-topics frag-t100) 3)) "\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t51\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standardHasStatus\"]},{\"id\":\"" (topicid (elt (referenced-topics frag-t100) 4)) "\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t53\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/description\"]},{\"id\":\"" (topicid (elt (referenced-topics frag-t100) 5)) "\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t54\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standardValidFromDate\"]},{\"id\":\"" (topicid (elt (referenced-topics frag-t100) 6)) 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(frag-topic-string - (concatenate 'string "{\"topic\":{\"id\":\"" (topicid (topic frag-topic)) "\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#topic\"],\"instanceOfs\":null,\"names\":null,\"occurrences\":null},\"topicStubs\":null,\"associations\":null,\"tm-ids\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm\"]}"))) + (concatenate 'string "{\"topic\":{\"id\":\"" (topicid (topic frag-topic)) "\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#topic\"],\"instanceOfs\":null,\"names\":null,\"occurrences\":null},\"topicStubs\":null,\"associations\":null,\"tmIds\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm\"]}"))) (is (string= frag-t100-string (to-json-string frag-t100))) (is (string= frag-topic-string (to-json-string frag-topic)))))))) @@ -396,9 +405,9 @@ (elephant:open-store (xml-importer:get-store-spec dir)) ; init-isiodurs closes the store (let 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+ "{\"topic\":{\"id\":\"t404\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/standard/ISO+19115%3A+Geographic+Information+-+Metada…"],\"instanceOfs\":[[\"http://psi.egovpt.org/types/semanticstandard\"]],\"names\":[{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_n1\"],\"type\":null,\"scopes\":null,\"value\":\"ISO 19115\",\"variants\":[{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_n1_v1\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#display\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"Geographic Information - Metadata\"}},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_n1_v2\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"ISO-19115\"}}]}],\"occurrences\":[{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_o1\"],\"type\":[\"http://psi.egovpt.org/types/standardHasStatus\"],\"scopes\":null,\"resourceRef\":\"http://www.budabe.de/\",\"resourceData\":null},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_o2\"],\"type\":[\"http://psi.egovpt.org/types/description\"],\"scopes\":null,\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"The ISO 19115 standard ...\"}},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_o3\"],\"type\":[\"http://psi.egovpt.org/types/standardValidFromDate\"],\"scopes\":null,\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#date\",\"value\":\"2003-01-01\"}},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t100_o4\"],\"type\":[\"http://psi.egovpt.org/types/links\"],\"scopes\":null,\"resourceRef\":\"http://www.editeur.org/standards/ISO19115.pdf\",\"resourceData\":null}]},\"topicStubs\":[{\"id\":\"t228\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t3a\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/semanticstandard\"]},{\"id\":\"t74\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#display\"]},{\"id\":\"t68\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"]},{\"id\":\"t292\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t51\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standardHasStatus\"]},{\"id\":\"t308\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t53\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/description\"]},{\"id\":\"t316\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t54\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standardValidFromDate\"]},{\"id\":\"t324\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t55\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/links\"]},{\"id\":\"t434\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/subject/GeoData\"]},{\"id\":\"t364\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t60\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standardIsAboutSubject\"]},{\"id\":\"t372\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t61\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/SubjectRoleType\"]},{\"id\":\"t422\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/subject/Semantic+Description\"]},{\"id\":\"t396\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t64\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/serviceUsesStandard\"]},{\"id\":\"t388\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t63\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/ServiceRoleType\"]},{\"id\":\"t452\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/service/Google+Maps\",\"http://maps.google.com\"]},{\"id\":\"t380\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t62\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/StandardRoleType\"]}],\"associations\":[{\"itemIdentities\":null,\"type\":[\"http://psi.egovpt.org/types/standardIsAboutSubject\"],\"scopes\":null,\"roles\":[{\"itemIdentities\":null,\"type\":[\"http://psi.egovpt.org/types/StandardRoleType\"],\"topicRef\":[\"http://psi.egovpt.org/standard/ISO+19115%3A+Geographic+Information+-+Metada…"]},{\"itemIdentities\":null,\"type\":[\"http://psi.egovpt.org/types/SubjectRoleType\"],\"topicRef\":[\"http://psi.egovpt.org/subject/GeoData\"]}]},{\"itemIdentities\":null,\"type\":[\"http://psi.egovpt.org/types/standardIsAboutSubject\"],\"scopes\":null,\"roles\":[{\"itemIdentities\":null,\"type\":[\"http://psi.egovpt.org/types/StandardRoleType\"],\"topicRef\":[\"http://psi.egovpt.org/standard/ISO+19115%3A+Geographic+Information+-+Metada…"]},{\"itemIdentities\":null,\"type\":[\"http://psi.egovpt.org/types/SubjectRoleType\"],\"topicRef\":[\"http://psi.egovpt.org/subject/Semantic+Description\"]}]},{\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#assoc_7\"],\"type\":[\"http://psi.egovpt.org/types/serviceUsesStandard\"],\"scopes\":null,\"roles\":[{\"itemIdentities\":null,\"type\":[\"http://psi.egovpt.org/types/ServiceRoleType\"],\"topicRef\":[\"http://psi.egovpt.org/service/Google+Maps\",\"http://maps.google.com\"]},{\"itemIdentities\":null,\"type\":[\"http://psi.egovpt.org/types/StandardRoleType\"],\"topicRef\":[\"http://psi.egovpt.org/standard/ISO+19115%3A+Geographic+Information+-+Metada…"]}]}],\"tmIds\":[\"http://www.isidor.us/unittests/testtm\"]}")) (is (= (length (elephant:get-instances-by-class 'TopicC)) 13)) (is (= (length (elephant:get-instances-by-class 'AssociationC)) 0)) (is (= (length (elephant:get-instances-by-class 'TopicMapC)) 1)) @@ -727,8 +736,8 @@ (elephant:open-store (xml-importer:get-store-spec dir)) (xml-importer:init-isidorus) (elephant:open-store (xml-importer:get-store-spec dir)) ; init-isiodurs closes the store - (let ((t100-1 "{\"topic\":{\"id\":\"t970\",\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/standard/Common+Lisp\"],\"instanceOfs\":[[\"http://psi.egovpt.org/types/standard\"]],\"names\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n1\",\"http://www.egovpt.org/itemIdentifiers#t100_n1a\"],\"type\":null,\"scopes\":null,\"value\":\"Common Lisp\",\"variants\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n_v1\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"],[\"http://psi.egovpt.org/types/long-name\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"Common-Lisp\"}}]}],\"occurrences\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_o1\"],\"type\":[\"http://psi.egovpt.org/types/links\"],\"scopes\":null,\"resourceRef\":\"http://www.common-lisp.net/\",\"resourceData\":null}]},\"topicStubs\":[{\"id\":\"t220\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t3\",\"http://www.egovpt.org/itemIdentifiers#t3\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standard\"]},{\"id\":\"t68\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"]},{\"id\":\"t284\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t50a\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/long-name\"]},{\"id\":\"t324\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t55\",\"http://psi.egovpt.org/itemIdentifiers#t55_1\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/links\"]}],\"associations\":null,\"tm-ids\":[\"http://www.isidor.us/unittests/testtm\"]}") - (t100-2 "{\"topic\":{\"id\":\"t945\",\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100\",\"http://www.egovpt.org/itemIdentifiers#t100_new\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/standard/Common+Lisp\"],\"instanceOfs\":[[\"http://psi.egovpt.org/types/standard\"]],\"names\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n1\"],\"type\":null,\"scopes\":null,\"value\":\"Common Lisp\",\"variants\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n_v1\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"],[\"http://psi.egovpt.org/types/long-name\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"Common-Lisp\"}},{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n_v2\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#display\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"CL\"}}]}],\"occurrences\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_o2\"],\"type\":[\"http://psi.egovpt.org/types/links\"],\"scopes\":null,\"resourceRef\":\"http://www.cliki.net/\",\"resourceData\":null}]},\"topicStubs\":[{\"id\":\"t220\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t3\",\"http://www.egovpt.org/itemIdentifiers#t3\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standard\"]},{\"id\":\"t68\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"]},{\"id\":\"t284\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t50a\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/long-name\"]},{\"id\":\"t74\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#display\"]},{\"id\":\"t324\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t55\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/links\"]}],\"associations\":null,\"tm-ids\":[\"http://www.isidor.us/unittests/testtm\"]}")) + (let ((t100-1 "{\"topic\":{\"id\":\"t970\",\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/standard/Common+Lisp\"],\"instanceOfs\":[[\"http://psi.egovpt.org/types/standard\"]],\"names\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n1\",\"http://www.egovpt.org/itemIdentifiers#t100_n1a\"],\"type\":null,\"scopes\":null,\"value\":\"Common Lisp\",\"variants\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n_v1\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"],[\"http://psi.egovpt.org/types/long-name\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"Common-Lisp\"}}]}],\"occurrences\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_o1\"],\"type\":[\"http://psi.egovpt.org/types/links\"],\"scopes\":null,\"resourceRef\":\"http://www.common-lisp.net/\",\"resourceData\":null}]},\"topicStubs\":[{\"id\":\"t220\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t3\",\"http://www.egovpt.org/itemIdentifiers#t3\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standard\"]},{\"id\":\"t68\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"]},{\"id\":\"t284\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t50a\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/long-name\"]},{\"id\":\"t324\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t55\",\"http://psi.egovpt.org/itemIdentifiers#t55_1\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/links\"]}],\"associations\":null,\"tmIds\":[\"http://www.isidor.us/unittests/testtm\"]}") + (t100-2 "{\"topic\":{\"id\":\"t945\",\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100\",\"http://www.egovpt.org/itemIdentifiers#t100_new\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/standard/Common+Lisp\"],\"instanceOfs\":[[\"http://psi.egovpt.org/types/standard\"]],\"names\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n1\"],\"type\":null,\"scopes\":null,\"value\":\"Common Lisp\",\"variants\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n_v1\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"],[\"http://psi.egovpt.org/types/long-name\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"Common-Lisp\"}},{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_n_v2\"],\"scopes\":[[\"http://www.topicmaps.org/xtm/1.0/core.xtm#display\"]],\"resourceRef\":null,\"resourceData\":{\"datatype\":\"http://www.w3.org/2001/XMLSchema#string\",\"value\":\"CL\"}}]}],\"occurrences\":[{\"itemIdentities\":[\"http://www.egovpt.org/itemIdentifiers#t100_o2\"],\"type\":[\"http://psi.egovpt.org/types/links\"],\"scopes\":null,\"resourceRef\":\"http://www.cliki.net/\",\"resourceData\":null}]},\"topicStubs\":[{\"id\":\"t220\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t3\",\"http://www.egovpt.org/itemIdentifiers#t3\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/standard\"]},{\"id\":\"t68\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#sort\"]},{\"id\":\"t284\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t50a\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/long-name\"]},{\"id\":\"t74\",\"itemIdentities\":null,\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://www.topicmaps.org/xtm/1.0/core.xtm#display\"]},{\"id\":\"t324\",\"itemIdentities\":[\"http://psi.egovpt.org/itemIdentifiers#t55\"],\"subjectLocators\":null,\"subjectIdentifiers\":[\"http://psi.egovpt.org/types/links\"]}],\"associations\":null,\"tmIds\":[\"http://www.isidor.us/unittests/testtm\"]}")) (is (= (length (elephant:get-instances-by-class 'TopicC)) 13)) (is (= (length (elephant:get-instances-by-class 'AssociationC)) 0)) (is (= (length (elephant:get-instances-by-class 'TopicMapC)) 1)) Modified: trunk/src/unit_tests/multiple_tms_ont.xtm ============================================================================== --- trunk/src/unit_tests/multiple_tms_ont.xtm (original) +++ trunk/src/unit_tests/multiple_tms_ont.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0" encoding="utf-8"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/1.0/" xmlns:xlink="http://www.w3.org/1999/xlink"> <topic id="t1"> @@ -54,4 +63,4 @@ <topicRef xlink:href="#t3"/> </member> </association> -</topicMap> \ No newline at end of file +</topicMap> Modified: trunk/src/unit_tests/multiple_tms_worms.xtm ============================================================================== --- trunk/src/unit_tests/multiple_tms_worms.xtm (original) +++ trunk/src/unit_tests/multiple_tms_worms.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0" encoding="utf-8"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/1.0/" xmlns:xlink="http://www.w3.org/1999/xlink"> @@ -13,4 +22,4 @@ <subjectIndicatorRef xlink:href="http://www.egovpt.org/instances/topic-t3"/> </subjectIdentity> </topic> -</topicMap> \ No newline at end of file +</topicMap> Modified: trunk/src/unit_tests/notification_merge1.xtm ============================================================================== --- trunk/src/unit_tests/notification_merge1.xtm (original) +++ trunk/src/unit_tests/notification_merge1.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0"> <topic id="t1"> <itemIdentity href="http://www.egovpt.org/itemIdentifiers#t1"/> Modified: trunk/src/unit_tests/notification_merge2.xtm ============================================================================== --- trunk/src/unit_tests/notification_merge2.xtm (original) +++ trunk/src/unit_tests/notification_merge2.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0"> <topic id="t1"> <itemIdentity href="http://www.egovpt.org/itemIdentifiers#t1"/> Modified: trunk/src/unit_tests/notificationbase.xtm ============================================================================== --- trunk/src/unit_tests/notificationbase.xtm (original) +++ trunk/src/unit_tests/notificationbase.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0"> <topic id="t1">  + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/1.0/" xmlns:xlink="http://www.w3.org/1999/xlink">  Modified: trunk/src/unit_tests/sample_objects_2_0.xtm ============================================================================== --- trunk/src/unit_tests/sample_objects_2_0.xtm (original) +++ trunk/src/unit_tests/sample_objects_2_0.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0">  Modified: trunk/src/unit_tests/t100.xtm ============================================================================== --- trunk/src/unit_tests/t100.xtm (original) +++ trunk/src/unit_tests/t100.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0">  Modified: trunk/src/unit_tests/testing_db.lisp ============================================================================== --- trunk/src/unit_tests/testing_db.lisp (original) +++ trunk/src/unit_tests/testing_db.lisp Fri Apr 10 19:11:32 2009 @@ -1,31 +1,11 @@ -;;; file: testing_db.lisp -;;; author: lukas giessmann -;;; eMail: inf1045(a)fh-worms.de -;;; description: contains the following tests in the test-suite "testing-db": -;;; *test-obj1 -;;; *test-obj2 -;;; *test-obj3 -;;; *test-obj4 -;;; *test-obj5 -;;; *test-obj6 -;;; *test-closing-db -;;; *test-consistent-file -;;; notes: *test-inconsistent-file is not implemented (only test body exists) -;;; *compile warning: ... The symbol "%OID" is not external in the ELEPHANT package ... -;;; choose: 0: [CONTINUE] Use symbol anyway -;;; revision 30.04.2008: *(asdf:operate 'asdf:load-op 'isidorus) instead -;;; of loading all files separately -;;; *all tests with the to-string method were removed -;;; *function get-object-by-id was removed -;;; *definition of equalT(TopicMapConstructC, TopicMapConstructC) -;;; *definition of equalA(TopicMapConstructC, TopicMapConstructC) -;;; *definition of equalN(TopicMapConstructC, TopicMapConstructC) -;;; revision 04.04.2008: *equalT was completely implemented -;;; *equalA and equalN were removed -;;; *test-closing-db and test-consistent-file use the macros signals -;;; and not is (signals type (body) -> is true if the error of the type -;;; type was thrown) -;;; date: 20.04.2008 - 04.05.2008 +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + (asdf:operate 'asdf:load-op 'FiveAM) (asdf:operate 'asdf:load-op 'cxml) Modified: trunk/src/unit_tests/unittests-constants.lisp ============================================================================== --- trunk/src/unit_tests/unittests-constants.lisp (original) +++ trunk/src/unit_tests/unittests-constants.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :unittests-constants (:use :common-lisp) (:import-from :constants Modified: trunk/src/unit_tests/versions_test.lisp ============================================================================== --- trunk/src/unit_tests/versions_test.lisp (original) +++ trunk/src/unit_tests/versions_test.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + ;-*- standard-indent: 2; indent-tabs-mode: nil -*- (defpackage :versions-test (:use Modified: trunk/src/xml-constants.lisp ============================================================================== --- trunk/src/xml-constants.lisp (original) +++ trunk/src/xml-constants.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :xml-constants (:use :common-lisp :asdf) Modified: trunk/src/xml/core_psis.xtm ============================================================================== --- trunk/src/xml/core_psis.xtm (original) +++ trunk/src/xml/core_psis.xtm Fri Apr 10 19:11:32 2009 @@ -1,4 +1,13 @@ <?xml version="1.0"?> + + + + + + + + + <topicMap xmlns="http://www.topicmaps.org/xtm/" version="2.0"> @@ -100,4 +109,4 @@ <value>instance</value> </name> </topic> -</topicMap> \ No newline at end of file +</topicMap> Modified: trunk/src/xml/exporter.lisp ============================================================================== --- trunk/src/xml/exporter.lisp (original) +++ trunk/src/xml/exporter.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :exporter) Modified: trunk/src/xml/exporter_xtm1.0.lisp ============================================================================== --- trunk/src/xml/exporter_xtm1.0.lisp (original) +++ trunk/src/xml/exporter_xtm1.0.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :exporter (:use :cl :cxml :elephant :datamodel) (:import-from :constants Modified: trunk/src/xml/exporter_xtm2.0.lisp ============================================================================== --- trunk/src/xml/exporter_xtm2.0.lisp (original) +++ trunk/src/xml/exporter_xtm2.0.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :exporter) (defun ref-to-elem (topic) Modified: trunk/src/xml/importer.lisp ============================================================================== --- trunk/src/xml/importer.lisp (original) +++ trunk/src/xml/importer.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + ;; TODOs (in descending priority): ;; * resolve non-local topicRefs ;; * either check the input document for XTM2.0 conformance in advance or Modified: trunk/src/xml/importer_xtm1.0.lisp ============================================================================== --- trunk/src/xml/importer_xtm1.0.lisp (original) +++ trunk/src/xml/importer_xtm1.0.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :xml-importer) (defun get-topic-id-xtm1.0 (topic-elem) Modified: trunk/src/xml/importer_xtm2.0.lisp ============================================================================== --- trunk/src/xml/importer_xtm2.0.lisp (original) +++ trunk/src/xml/importer_xtm2.0.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :xml-importer) (defun from-identifier-elem (classsymbol elem start-revision) Modified: trunk/src/xml/setup.lisp ============================================================================== --- trunk/src/xml/setup.lisp (original) +++ trunk/src/xml/setup.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (in-package :xml-importer) (defun get-uuid () Modified: trunk/src/xml/tools.lisp ============================================================================== --- trunk/src/xml/tools.lisp (original) +++ trunk/src/xml/tools.lisp Fri Apr 10 19:11:32 2009 @@ -1,3 +1,12 @@ +;;+----------------------------------------------------------------------------- +;;+ Isidorus +;;+ (c) 2008-2009 Marc Kuester, Christoph Ludwig, Lukas Giessmann +;;+ +;;+ Isidorus is freely distributable under the LGPL license. +;;+ You can find a detailed description in trunk/docs/LGPL-LICENSE.txt. +;;+----------------------------------------------------------------------------- + + (defpackage :xml-tools (:use :cl :cxml) (:export :get-attribute

1 0

[isidorus-cvs] r25 - in trunk: docs src src/ajax src/ajax/css src/ajax/javascripts src/json src/rest_interface
by Lukas Giessmann 01 Apr '09

01 Apr '09

Author: lgiessmann Date: Wed Apr 1 05:41:52 2009 New Revision: 25 Log: added the general user-interface structure; implemented the home section; and added a summary json-interface to the rest-interface Added: trunk/src/ajax/css/ trunk/src/ajax/css/create_topics.css trunk/src/ajax/css/edit_topics.css trunk/src/ajax/css/home.css trunk/src/ajax/css/main.css trunk/src/ajax/css/navi.css trunk/src/ajax/css/search_topics.css trunk/src/ajax/javascripts/ajax_constants.js (contents, props changed) trunk/src/ajax/javascripts/ajax_edit_topic.js trunk/src/ajax/javascripts/ajax_home.js trunk/src/ajax/javascripts/ajax_navi.js Modified: trunk/docs/xtm_json.txt trunk/src/ajax/isidorus.html trunk/src/isidorus.asd trunk/src/json/json_exporter.lisp trunk/src/rest_interface/rest-interface.lisp trunk/src/rest_interface/set-up-json-interface.lisp Modified: trunk/docs/xtm_json.txt ============================================================================== --- trunk/docs/xtm_json.txt (original) +++ trunk/docs/xtm_json.txt Wed Apr 1 05:41:52 2009 @@ -1,11 +1,50 @@ -resourceData: +//+----------------------------------------------------------------------------- +//+ Overview: +//+ *Part 1: XTM - data model +//+ *Part 2: Object summaries +//+----------------------------------------------------------------------------- + + + + +//+----------------------------------------------------------------------------- +//+ Part 1: XTM - data model: +//+ The first part describes the xtm's data model, here will be all elements +//+ defined in the xtm defined as json objects and finally there will be used +//+ as json objects in a json-fragment-object. +//+ +//+ this json model depends on the xtm version 2.0 and contains the following +//+ objects: +//+ *resourceData +//+ *variant +//+ *name +//+ *name +//+ *occurrence +//+ *topic +//+ *role +//+ *association +//+ *topicStub +//+ *fragment +//+ +//+ At the end of this file are some expample json objects, you can also +//+ validate json data on "http://www.jsonlint.com/". +//+ Note all values, although they are null values e.g. the "type" field in +//+ a name object should be set to a value - in this case "null". +//+----------------------------------------------------------------------------- + + +//+----------------------------------------------------------------------------- +//+ resourceData +//+----------------------------------------------------------------------------- { "datatype" : "Text", "value" : "Text" } -variant: +//+----------------------------------------------------------------------------- +//+ variant +//+----------------------------------------------------------------------------- { "itemIdentities" : [ "Text" , "..." ], "scopes" : [ [ "PSI-1-t1", "PSI-2-t1", "..." ], [ "PSI-1-t2", "PSI-2-t2", "..." ], [ "..." ] ], @@ -14,7 +53,9 @@ } -name: +//+----------------------------------------------------------------------------- +//+ name +//+----------------------------------------------------------------------------- { "itemIdentities" : [ "Text", "..." ], "type" : [ "PSI-1", "PSI-2", "..." ], @@ -24,7 +65,9 @@ } -occurrence: +//+----------------------------------------------------------------------------- +//+ occurrence +//+----------------------------------------------------------------------------- { "itemIdentities" : [ "Text", "..." ], "type" : [ "PSI-1", "PSI-2", "..." ], @@ -34,7 +77,9 @@ } -topic: +//+----------------------------------------------------------------------------- +//+ topic +//+----------------------------------------------------------------------------- { "id" : "Text", "itemIdentities" : [ "Text", "..." ], @@ -46,7 +91,9 @@ } -role: +//+----------------------------------------------------------------------------- +//+ role +//+----------------------------------------------------------------------------- { "itemIdentities" : [ "Text", "..." ], "type" : [ "PSI-1", "PSI-2", "..." ], @@ -54,7 +101,9 @@ } -association: +//+----------------------------------------------------------------------------- +//+ association +//+----------------------------------------------------------------------------- { "itemIdentities" : [ "Text", "..." ], "type" : [ "PSI-1", "PSI-2", "..." ], @@ -63,7 +112,9 @@ } -topicStub: +//+----------------------------------------------------------------------------- +//+ topicStub +//+----------------------------------------------------------------------------- { "id" : "Text", "itemIdentities" : [ "Text", "..." ], @@ -72,24 +123,70 @@ } -fragment +//+----------------------------------------------------------------------------- +//+ fragment +//+ The field tm-ids should have only one tm-id in the list, because +//+ there will be used only the first, if the fragment is an incoming one +//+ outgoing fragment have a list with more tm-ids but at least one +//+----------------------------------------------------------------------------- { "topic" : { <topic> }, "topicStubs" : [ { <topicStub> }, { <...> } ], "associations" : [ { <association> }, { <...> } ], "tm-ids" : [ "id-1", "id-2", "..." ] } -// the field tm-ids should have only one tm-id in the list, because -// there will be used only the first if the fragment is an incoming one -// outgoing fragment have a list with more tm-ids but at least one -a summary of all topic psis within isidorus -[["topic-1-psi-1","topic-1-psi-2",<...>],["topic-2-psi-1","topic-2-psi-2",<...>],<...>] +//+----------------------------------------------------------------------------- +//+ Part 2: Object summaries +//+ The second part contains object summaries of exisiting objects in +//+ isidorus. +//+ +//+ *psiSummary +//+ *topicSummary +//+----------------------------------------------------------------------------- + + +//+----------------------------------------------------------------------------- +//+ psiSummary +//+ The json list is made of inner json-lists. +//+ Every inner json list represents one topic with all psis owned by the +//+ topic. The outer list represents a set of all topics exist in isidorus. +//+----------------------------------------------------------------------------- +[ [ "topic-1-psi-1", "topic-1-psi-2", <...> ], [ "topic-2-psi-1", "topic-2-psi-2", <...> ], <...> ] + + +//+----------------------------------------------------------------------------- +//+ topicSummary +//+ contains the topic id,subjetcIdentifiers, itemIdentities, +//+ subjectLocators, nameSummaries and occurrenceSummaries +//+----------------------------------------------------------------------------- +{ + "id" : "Text", + "itemIdentities" : [ "Text", "..." ], + "subjectLocators" : [ "Text", "..." ], + "subjectIdentifiers" : [ "Text", "..." ], + "instanceOfs" : [ [ "PSI-1-t1", "PSI-2-t1", "..." ], [ "PSI-1-t2", "PSI-2-t2", "..." ], [ "..." ] ], + "names" : [ "name-1", "name-2", <...> ], + "occurrences" : [ "occurrence-1", "occurrence-2", <...>] +} + + + + + + + + + + + + + + -=== example fragment with one topic, a few topicStubs and associations ========= { "topic" : { "id" : "t403", Added: trunk/src/ajax/css/create_topics.css ============================================================================== Added: trunk/src/ajax/css/edit_topics.css ============================================================================== Added: trunk/src/ajax/css/home.css ============================================================================== --- (empty file) +++ trunk/src/ajax/css/home.css Wed Apr 1 05:41:52 2009 @@ -0,0 +1,32 @@ +.topicSummaryTd { + width: 40px; + border: solid 1px gray; +} + +#topicTable { + width: 80%; + border: solid 1px gray; + margin-left: auto; + margin-right: auto; + margin-top: 10px; + margin-bottom: 10px; +} + +th { + color: red; + border: solid 1px gray; +} + +ul.topicTable { + list-style: none; +} + +div.naviTopicTable { + width: 80%; + margin-left: auto; + margin-right: auto; +} + +select.topicTable { + margin-left: 20px; +} \ No newline at end of file Added: trunk/src/ajax/css/main.css ============================================================================== --- (empty file) +++ trunk/src/ajax/css/main.css Wed Apr 1 05:41:52 2009 @@ -0,0 +1,11 @@ +.clickable{ + cursor: pointer; +} + +.clickable:hover{ + text-decoration: underline; +} + +.clickable:active{ + color: red; +} \ No newline at end of file Added: trunk/src/ajax/css/navi.css ============================================================================== --- (empty file) +++ trunk/src/ajax/css/navi.css Wed Apr 1 05:41:52 2009 @@ -0,0 +1,9 @@ +#navi { + border: solid 1px; + margin-top: 10px; + margin-bottom: 10px; +} + +.naviElem { + background-color: silver; +} \ No newline at end of file Added: trunk/src/ajax/css/search_topics.css ============================================================================== Modified: trunk/src/ajax/isidorus.html ============================================================================== --- trunk/src/ajax/isidorus.html (original) +++ trunk/src/ajax/isidorus.html Wed Apr 1 05:41:52 2009 @@ -3,161 +3,36 @@ <head> <title>isidorus</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> - <link rel="stylesheet" type="text/css" href="main.css"/> +  + <link rel="stylesheet" type="text/css" href="css/main.css"/> + <link rel="stylesheet" type="text/css" href="css/home.css"/> + <link rel="stylesheet" type="text/css" href="css/search_topics.css"/> + <link rel="stylesheet" type="text/css" href="css/edit_topics.css"/> + <link rel="stylesheet" type="text/css" href="css/create_topics.css"/> + <link rel="stylesheet" type="text/css" href="css/navi.css"/> +  <script language="JavaScript" type="text/javascript" src="javascripts/prototype.js"></script> <script language="JavaScript" type="text/javascript" src="javascripts/scriptaculous.js"></script> -  - <script language="JavaScript" type="text/javascript"> - // --- some constants ----------------------------------------------------- - var TIMEOUT = 5000; // const TIMEOUT = 5000 --> "const" doesn't work under IE - var HOST_PREF = "http://localhost:8000/"; - var GET_PREFIX = HOST_PREF + "json/get/"; - var COMMIT_URL = HOST_PREF + "json/commit/"; - var ALL_PSIS_URL = HOST_PREF + "json/psis/"; - var OWN_URL = HOST_PREF + "isidorus"; - - // --- some globals ------------------------------------------------------- - var ALL_PSIS = null; - var CURRENT_FRAGMENT = null; - - // --- default error handler for all ajax objects - function errorHandler(ajaxReq) - { - alert("Something went wrong ... -> " + ajaxReq.status); - } - - - // --- redirects the client to the initial url - function goBack() - { - window.location = OWN_URL; - $("textArea").value = ""; - } - - - // --- ajax functions ----------------------------------------------------- - function commitPut() - { - function commitPutHandler(ajaxReq) - { - alert($("textArea").value + "\n\n" + ajaxReq.status); - } - - - new Ajax.Request(COMMIT_URL, - { - method: "post", - requestHeaders:{ "Content-Type":"application/json"}, - onSuccess: commitPutHandler, - onFailure: errorHandler, - postBody: $("textArea").value - }); - } - - - // --- hides the table with all psis and sends a request to the server for a specific topic-psi - function selectTopic(psi) - { - if(ALL_PSIS !== null && ALL_PSIS.length !== 0){ - // --- handler for the ajax request aobject - if the request was successful - function getFragment(ajaxReq) - { - var response = ajaxReq.responseText; - try{ - var jsonObj = CURRENT_FRAGMENT = response.evalJSON(); - $("textArea").innerHTML = response; // for safari - $("textArea").value = response; // for all other browsers - }catch(err){ - alert("got bad JSON data: " + err); - } - } - - var url = GET_PREFIX + psi.gsub("#", "%23"); - $("allPsisTable").shrink(); - setTimeout(function(){$("textArea").grow();}, 1500); // an easy way to define events by yourself - setTimeout(function(){$("allPsisTable").remove();}, 2000); - $("allPsisButton").insert({after: '<input id="commitPutButton" style="margin-top:10px; margin-bottom:10px;" type="button" onclick="commitPut()" value="commit fragment"/>'}); - // --- ajax request - new Ajax.Request(url, - { - method:'get', - requestHeaders: ["If-Modified-Since", "Thu, 1 Jan 1970 00:00:00 GMT"], // rfc1945, to make sure that IE does not cache the ajax-response - onSuccess: getFragment, - onFailure: errorHandler - }); - } - } - - - // --- gets all topic psis are currently contained in isidorus - function getAllPsis() - { - // --- handler for the ajax request aobject - if the request was successful - function getAllPsisSuccessHandler(ajaxReq) - { - var btn= $("commitPutButton"); - if(btn)btn.remove(); - - if($("allPsisTable") === null){ // avoid duplicates - var response = ajaxReq.responseText; - try{ - var jsonObj = ALL_PSIS = response.evalJSON(); - var htmlStr = '<table id="allPsisTable"><tr><th>topic #</th><th>psis</th></tr>'; - - jsonObj.each(function(topic, idx) - { - htmlStr += '<tr><td rowspan="' + topic.length + '">' + idx + '</td>'; - topic.each(function(psi, innerIdx) - { - if(innerIdx !== 0)htmlStr += "<tr>"; - htmlStr += '<td><span id="psiRow_' + idx + '_' + innerIdx + '" name="psi">' + psi + '</span></td></tr>'; - }); - if(topic.length !== 1)htmlStr += "</tr>"; - }); - htmlStr += "</table>"; - $("allPsisButton").insert({after: htmlStr}); - $("allPsisTable").hide(); - $("allPsisTable").appear(); - - - // --- iterates through the new created DOM-elements and adds to every one a click-event-handler - jsonObj.each(function(topic, idx) - { - topic.each(function(psi, innerIdx) - { - $("psiRow_" + idx + "_" + innerIdx).observe("click", function(event){ selectTopic(Event.element(event).innerHTML); }); - $("psiRow_" + idx + "_" + innerIdx).observe("mouseover", function(event){Event.element(event).up().setStyle({"backgroundColor" : "silver", "cursor" : "pointer"}); }); - $("psiRow_" + idx + "_" + innerIdx).observe("mouseout", function(event){ Event.element(event).up().setStyle({"backgroundColor" : "white", "cursor" : "default"}); }); - }); - }); - }catch(err){ - alert("got bad JSON data: " + err); - } - } - } - - $("textArea").fade(); - - // --- ajax request - new Ajax.Request(ALL_PSIS_URL, - { - method:"get", - requestHeaders: ["If-Modified-Since", "Thu, 1 Jan 1970 00:00:00 GMT"], - onSuccess: getAllPsisSuccessHandler, - onFailure: errorHandler - }); - } - </script> +  + <script language="JavaScript" type="text/javascript" src="javascripts/ajax_constants.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/ajax_edit_topic.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/ajax_home.js"></script> + <script language="JavaScript" type="text/javascript" src="javascripts/ajax_navi.js"></script> </head> <body> - <div id="content" style="margin-top:20px; margin-left:auto; margin-right:auto; border:dashed; width:60%;"> - <input id="allPsisButton" style="margin:10px;" type="button" onclick="getAllPsis()" value="get all psis"/><br/> - <textarea id="textArea" style="margin-left:10px; margin-bottom:10px;" cols="67" rows="10"></textarea><br/> - <input id="backButton" style="margin-left:10px; margin-bottom:10px;" type="button" onclick="goBack()" value="clear"/><br/> + <div id="page"> + <div id="navi"> + <span id="home" class="naviElem clickable">home</span> + <span id="searchTopic" class="naviElem clickable">search topic</span> + <span id="editTopic" class="naviElem clickable">edit topic</span> + <span id="createTopic" class="naviElem clickable">create topic</span> + </div> + <div id="content" style="border: red solid 1px;"> + </div> </div> </body> </html> Added: trunk/src/ajax/javascripts/ajax_constants.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/ajax_constants.js Wed Apr 1 05:41:52 2009 @@ -0,0 +1,11 @@ +var TIMEOUT = 5000; // const TIMEOUT = 5000 --> "const" doesn't work under IE +var HOST_PREF = "http://localhost:8000/"; +var GET_PREFIX = HOST_PREF + "json/get/"; +var COMMIT_URL = HOST_PREF + "json/commit/"; +var ALL_PSIS_URL = HOST_PREF + "json/psis/"; +var OWN_URL = HOST_PREF + "isidorus"; +var SUMMARY_URL = HOST_PREF + "json/summary" + + +// --- a kind of enum for the the different pages with an attribute and a value +var PAGES = {"home" : "home", "search" : "searchTopic", "edit" : "editTopic", "create" : "createTopic"}; \ No newline at end of file Added: trunk/src/ajax/javascripts/ajax_edit_topic.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/ajax_edit_topic.js Wed Apr 1 05:41:52 2009 @@ -0,0 +1,4 @@ +function makeEdit(psi) +{ + alert("psi: " + psi); +} \ No newline at end of file Added: trunk/src/ajax/javascripts/ajax_home.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/ajax_home.js Wed Apr 1 05:41:52 2009 @@ -0,0 +1,258 @@ +// --- with this object there will be set the first and last index of topics to get by the ajax request +// --- further this object handles out of range violations and some other site effects, e.g. +// --- topicsPerPage === -1 -> show all topics, ... +var __idx = {"firstIdx" : 0, "lastIdx" : 10, "lastDirectionForward" : true, "topicsPerPage" : 10, "outOfRange" : false, + "getFirstIdx" : function(){ return this.firstIdx; }, + "setFirstIdx" : function(x) { if(typeof(x) === "number" && x >= 0) this.firstIdx = x; }, + "getLastIdx" : function(){ return this.lastIdx; }, + "setLastIdx" : function(x) { if(typeof(x) === "number" && x >= 0) this.lastIdx = x; }, + "getLastDirectionForward" : function() { return this.lastDirectionForward; }, + "setLastDirectionForward" : function(x) { if(typeof(x) === "boolean") this.lastDirectionForward = x; }, + "getTopicsPerPage" : function() {return (this.topicsPerPage === -1 ? "nil" : this.topicsPerPage); }, + "setTopicsPerPage" : function(x) { + if(typeof(x) === "number" && x > 0){ + this.topicsPerPage = x; + this.lastIdx = this.firstIdx + this.topicsPerPage; + } + else if(typeof(x) === "number" && x === -1){ + this.topicsPerPage = x; + this.lastIdx = "nil"; + } + }, + "getOutOfRange" : function() { return this.outOfRange; }, + "setOutOfRange" : function(x){ if(typeof(x) === "boolean") this.outOfRange = x; }, + "next" : function() { + if(this.outOfRange) return; + + this.firstIdx += this.topicsPerPage; + if(this.topicsPerPage !== -1){ this.lastIdx = this.firstIdx + this.topicsPerPage; } + else { this.lastIdx = "nil"; } + this.lastDirectionForward = true; + }, + "prev" : function() { + if(this.topicsPerPage !== -1){ + this.firstIdx -= this.topicsPerPage; + if(this.firstIdx < 0)this.firstIdx = 0; + this.lastIdx = this.firstIdx + this.topicsPerPage; + } + else { + this.firstIdx = 0; + this.lastIdx = "nil"; + } + this.lastDirectionForward = false; + } + }; + + + +// --- creates a html table with the id "tableId" and appends it on the element with the id +// --- "parentId", if the variable next ist set to true there will be shown the next +// --- topics otherwise the previous topics +// --- the table looks like the following schema: +// --- itemIdentity | subjectLocator | subjectIdentifier | instanceOf | name | occurrence +function makeHome(parentId, tableId, next) +{ + // --- create the ajax-request handlers ------------------------------------ + function onSuccessHandler(xhr) + { + // --- creates the navigation div-element with a forward-, backward- button and a + // --- selection box where the user can choose the amount of topics per page + function createTableNavi(top) + { + // --- creates the backwards and forwards buttons, if they don't exist + if(($("naviDivTop") === null && top === true) || ($("naviDivBottom") === null && top === false) && $(parentId)){ + var div = new Element("div", {"id" : (top ? "naviDivTop" : "naviDivBottom"), "class" : "naviTopicTable " + PAGES.home}); + var lftBtn = new Element("input", {"type" : "button", "id" : (top ? "topicTableLftBtnTop" : "topicTableLftBtnBottom")}); + var rgtBtn = new Element("input", {"type" : "button", "id" : (top ? "topicTableRgtBtnTop" : "topicTableRgtBtnBottom")}); + lftBtn.value = "<<"; + rgtBtn.value = ">>"; + rgtBtn.setStyle({"float" : "right"}); + lftBtn.setStyle({"float" : "left"}); + div.insert(lftBtn, {"position" : "top"}); + div.insert(rgtBtn, {"position" : "bottom"}); + $("content").insert(div, {"position" : "top"}); + + rgtBtn.observe("click", function(event) + { + __idx.next(); + makeHome(parentId, tableId, true); + }); + lftBtn.observe("click", function(event) + { + __idx.prev(); + makeHome(parentId, tableId, false); + }); + + var select = new Element("select", {"id" : (top ? "topicTableSelectTop" : "topicTableSelectBottom"), "class" : "topicTable"}); + var selectValues = new Array("5", "10", "15", "25", "50", "100", "200", "300", "All"); + var selectInnerHTML = ""; + selectValues.each(function(value, idx) + { + if(Number(value) !== __idx.getTopicsPerPage()){ + select.insert(new Element("option", {"value" : (value === "All" ? -1 : value)}).update(value), {"position" : "bottom"}); + } + else { + select.insert(new Element("option", {"value" : (value === "All" ? -1 : value), "selected" : "selected"}).update(value), {"position" : "bottom"}); + } + }); + div.insert(select, {"position" : "content"}); + + select.observe("change", function(event) + { + __idx.setTopicsPerPage(Number(event.element().value)); + makeHome(parentId, tableId, true); + }); + } + } + + + try { + var topicSummaries = xhr.responseText.evalJSON(); + // --- inserts or updates the topic table if there is some json data or + // --- if there isn't a table yet + if(topicSummaries !== null || $(tableId) === null){ + // --- removes the old table - if there exists an element with the id "tableId" + if($(tableId) !== null)$(tableId).remove(); + if($("naviDivBottom") !== null)$("naviDivBottom").remove(); + if($("naviDivBottom") !== null)$("naviDivBottom").remove(); + + createTableNavi(true); + + // --- creates the html table + var topicTable = new Element("table", {"id" : "topicTable", "class" : PAGES.home}); + + // --- creates the header row + var header = new Element("tr"); + header.insert(new Element("th", {"id" : "itemIdentityTh"}).update("itemIdentity"), {"position" : "bottom"}); + header.insert(new Element("th", {"id" : "subjectLocatorTh"}).update("subjectLocator"), {"position" : "bottom"}); + header.insert(new Element("th", {"id" : "subjectIdentifierTh"}).update("subjectIdentifier"), {"position" : "bottom"}); + header.insert(new Element("th", {"id" : "instanceOfTh"}).update("instanceOf"), {"position" : "bottom"}); + header.insert(new Element("th", {"id" : "nameTh"}).update("name"), {"position" : "bottom"}); + header.insert(new Element("th", {"id" : "occurrenceTh"}).update("occurrence"), {"position" : "bottom"}); + topicTable.insert(header, {"position" : "top"}); + + // --- creates the topic summary data of the json object + if(topicSummaries !== null){ + topicSummaries.each(function(topicSummary, idx) + { + var tr = new Element("tr"); + + + var itemIdentity = new Element("td", {"class" : "topicSummaryTd"}); + var ul = new Element("ul", {"class" : "topicTable"}); + itemIdentity.insert(ul, {"position" : "top"}); + if(topicSummary.itemIdentities){ + topicSummary.itemIdentities.each(function(itemIdentityJ, innerIdx) + { + ul.insert(new Element("li").update(itemIdentityJ)); + }); + } + + var subjectLocator = new Element("td", {"class" : "topicSummaryTd"}); + ul = new Element("ul", {"class" : "topicTable"}); + subjectLocator.insert(ul, {"position" : "top"}); + if(topicSummary.subjectLocators){ + topicSummary.subjectLocators.each(function(subjectLocatorJ, innerIdx) + { + ul.insert(new Element("li").update(subjectLocatorJ)); + }); + } + + var subjectIdentifier = new Element("td", {"class" : "topicSummaryTd"}); + ul = new Element("ul", {"class" : "topicTable"}); + subjectIdentifier.insert(ul, {"position" : "top"}); + if(topicSummary.subjectIdentifiers){ + topicSummary.subjectIdentifiers.each(function(subjectIdentifierJ, innerIdx) + { + var li = new Element("li", {"class" : "clickable"}).update(subjectIdentifierJ); + ul.insert(li); + li.observe("click", function(event) + { + var node = event.element(); + makePage(PAGES.edit);//, node.textContent); + }); + }); + } + + var instanceOf = new Element("td", {"class" : "topicSummaryTd"}); + ul = new Element("ul", {"class" : "topicTable"}); + instanceOf.insert(ul, {"position" : "top"}); + if(topicSummary.instanceOfs){ + topicSummary.instanceOfs.each(function(instanceOfJ, innerIdx) + { + if(instanceOfJ){ + instanceOfJ.each(function(psi, psiIdx) + { + ul.insert(new Element("li").update(psi)); + }); + } + }); + } + + var name = new Element("td", {"class" : "topicSummaryTd"}); + ul = new Element("ul", {"class" : "topicTable"}); + name.insert(ul, {"position" : "top"}); + if(topicSummary.names){ + topicSummary.names.each(function(nameJ, innerIdx) + { + ul.insert(new Element("li").update(nameJ)); + }); + } + + var occurrence = new Element("td", {"class" : "topicSummaryTd"}); + ul = new Element("ul", {"class" : "topicTable"}); + occurrence.insert(ul, {"position" : "top"}); + if(topicSummary.occurrences){ + topicSummary.occurrences.each(function(occurrenceJ, innerIdx) + { + ul.insert(new Element("li").update(occurrenceJ)); + }); + } + + tr.insert(itemIdentity, {"position" : "bottom"}); + tr.insert(subjectLocator, {"position" : "bottom"}); + tr.insert(subjectIdentifier, {"position" : "bottom"}); + tr.insert(instanceOf, {"position" : "bottom"}); + tr.insert(name, {"position" : "bottom"}); + tr.insert(occurrence, {"position" : "bottom"}); + + topicTable.insert(tr, {"position" : "bottom"}); + }); + } + } + + // --- there was no data received or not all requested + // --- so it's not allowed to increment the indices of the requested topics + if(topicSummaries === null || topicSummaries.length != __idx.getTopicsPerPage()){ + __idx.setOutOfRange(true); + } + else { + __idx.setOutOfRange(false); + } + + // --- inserts the table in the parent element + if($(parentId)){ + $(parentId).insert(topicTable, {"position" : "top"}); + } + createTableNavi(false); + } + catch(err){ + window.alert("got bad json data from: " + SUMMARY_URL + "\n\n" + err); + } + } + + + function onFailureHandler(xhr) + { + window.alert("something went wrong ...\n" + xhr.status + ": " + xhr.statusText); + } + + + // --- the real ajax request + new Ajax.Request(SUMMARY_URL, + {"method" : "get", + "onSuccess" : onSuccessHandler, + "onFailure" : onFailureHandler, + "parameters" : {"start" : __idx.getFirstIdx(), "end" : __idx.getLastIdx()} + }); +} \ No newline at end of file Added: trunk/src/ajax/javascripts/ajax_navi.js ============================================================================== --- (empty file) +++ trunk/src/ajax/javascripts/ajax_navi.js Wed Apr 1 05:41:52 2009 @@ -0,0 +1,49 @@ +// --- adds some event handlers to the navigation elements +function addHandlersToNavi() +{ + $(PAGES.home).observe("click", function(){ makePage(PAGES.home, ""); }); + $(PAGES.search).observe("click", function(){ makePage(PAGES.search, ""); }); + $(PAGES.edit).observe("click", function(){ makePage(PAGES.edit, ""); }); + $(PAGES.create).observe("click", function(){ makePage(PAGES.create, ""); }); + + // --- necessary for the first call of the page + makePage(PAGES.home); +} + + +// --- generates the current page depending on the variable __currentPage +function makePage(newPage, psi) +{ + // --- removes the old content + cleanPage(newPage); + + // --- creates the new content + switch(newPage){ + case PAGES.home: + makeHome("content", "topicTable", true); + break; + case PAGES.search: + break; + case PAGES.edit: + makeEdit(psi); + break; + case PAGES.create: + break; + } +} + + +// --- removes all old DOM-Elements - if the page to create is not +// --- the old page +function cleanPage(newPage) +{ + $("content").childElements().each(function(nodeToDelete, idx) + { + if(!nodeToDelete.hasClassName(newPage)) + nodeToDelete.remove(); + }); +} + + +document.observe("dom:loaded", addHandlersToNavi); + Modified: trunk/src/isidorus.asd ============================================================================== --- trunk/src/isidorus.asd (original) +++ trunk/src/isidorus.asd Wed Apr 1 05:41:52 2009 @@ -131,7 +131,18 @@ (:static-file "scriptaculous.js") (:static-file "slider.js") (:static-file "sound.js") - (:static-file "unittest.js"))))) + (:static-file "unittest.js") + (:static-file "ajax_constants.js") + (:static-file "ajax_home.js") + (:static-file "ajax_navi.js") + (:static-file "ajax_edit_topic.js"))) + (:module "css" + :components ((:static-file "create_topics.css") + (:static-file "edit_topics.css") + (:static-file "home.css") + (:static-file "navi.css") + (:static-file "search_topics.css") + (:static-file "main.css"))))) ) ;;(:module "threading" ;; :components ((:file "reader-writer")))) Modified: trunk/src/json/json_exporter.lisp ============================================================================== --- trunk/src/json/json_exporter.lisp (original) +++ trunk/src/json/json_exporter.lisp Wed Apr 1 05:41:52 2009 @@ -1,14 +1,20 @@ (defpackage :json-exporter (:use :cl :json :datamodel) (:export :to-json-string - :get-all-topic-psis)) + :get-all-topic-psis + :to-json-string-summary + :make-topic-summary)) (in-package :json-exporter) ;; the json schema for our datamodel is in ".../docs/xtm_json.txt" + +;; ============================================================================= +;; --- main json data model ---------------------------------------------------- +;; ============================================================================= (defgeneric to-json-string (instance &key xtm-id) - (:documentation "converts the Topic Maps construct instance to a json string")) + (:documentation "converts the Topic Map construct instance to a json string")) (defun identifiers-to-json-string (parent-construct &key (what 'd:psis)) @@ -130,7 +136,7 @@ (defmethod to-json-string ((instance TopicC) &key (xtm-id d:*current-xtm*)) - "transforms an OccurrenceC object to a json string" + "transforms an TopicC object to a json string" (let ((id (concatenate 'string "\"id\":\"" (topicid instance) "\"")) (itemIdentity @@ -272,6 +278,9 @@ (concatenate 'string "{" main-topic "," topicStubs "," associations "," tm-ids "}"))) +;; ============================================================================= +;; --- json data summeries ----------------------------------------------------- +;; ============================================================================= (defun get-all-topic-psis() "returns all topic psis as a json list of the form [[topic-1-psi-1, topic-1-psi-2],[topic-2-psi-1, topic-2-psi-2],...]" @@ -279,4 +288,56 @@ (remove-if #'null (map 'list #'(lambda(psi-list) (when psi-list (map 'list #'uri psi-list))) - (map 'list #'psis (elephant:get-instances-by-class 'TopicC)))))) \ No newline at end of file + (map 'list #'psis (elephant:get-instances-by-class 'TopicC)))))) + + +(defun to-json-string-summary (topic) + "creates a json string of called topic element. the following elements are within this + summary: + *topic id + *all identifiers + *names (only the real name value) + *occurrences (jonly the resourceRef and resourceData elements)" + (declare (TopicC topic)) + (let ((id + (concatenate 'string "\"id\":\"" (topicid topic) "\"")) + (itemIdentity + (concatenate 'string "\"itemIdentities\":" + (identifiers-to-json-string topic :what 'item-identifiers))) + (subjectLocator + (concatenate 'string "\"subjectLocators\":" + (identifiers-to-json-string topic :what 'locators))) + (subjectIdentifier + (concatenate 'string "\"subjectIdentifiers\":" + (identifiers-to-json-string topic :what 'psis))) + (instanceOf + (concatenate 'string "\"instanceOfs\":" (ref-topics-to-json-string (list-instanceOf topic)))) + (name + (concatenate 'string "\"names\":" + (if (names topic) + (json:encode-json-to-string (loop for name in (names topic) + when (slot-boundp name 'charvalue) + collect (charvalue name))) + "null"))) + (occurrence + (concatenate 'string "\"occurrences\":" + (if (occurrences topic) + (json:encode-json-to-string (loop for occurrence in (occurrences topic) + when (slot-boundp occurrence 'charvalue) + collect (charvalue occurrence))) + "null")))) + (concatenate 'string "{" id "," itemIdentity "," subjectLocator "," subjectIdentifier "," + instanceOf "," name "," occurrence "}"))) + + +(defun make-topic-summary (topic-list) + "creates a json list of the produced json-strings by to-json-string-summary" + (if topic-list + (let ((json-string + (let ((inner-string nil)) + (concatenate 'string + (loop for topic in topic-list + do (setf inner-string (concatenate 'string inner-string (to-json-string-summary topic) ",")))) + (subseq inner-string 0 (- (length inner-string) 1))))) + (concatenate 'string "[" json-string "]")) + "null")) \ No newline at end of file Modified: trunk/src/rest_interface/rest-interface.lisp ============================================================================== --- trunk/src/rest_interface/rest-interface.lisp (original) +++ trunk/src/rest_interface/rest-interface.lisp Wed Apr 1 05:41:52 2009 @@ -19,6 +19,7 @@ :*json-get-prefix* :*json-commit-url* :*json-get-all-psis* + :*json-get-summary-prefix** :*ajax-user-interface-url* :*ajax-user-interface-file-path* :*ajax-javascript-directory-path* Modified: trunk/src/rest_interface/set-up-json-interface.lisp ============================================================================== --- trunk/src/rest_interface/set-up-json-interface.lisp (original) +++ trunk/src/rest_interface/set-up-json-interface.lisp Wed Apr 1 05:41:52 2009 @@ -3,7 +3,10 @@ (defparameter *json-get-prefix* "/json/get/(.+)$") ;the prefix to get a fragment by the psis -> localhost:8000/json/get/<fragment-psi> (defparameter *json-commit-url* "/json/commit/?$") ;the url to commit a json fragment by "put" or "post" (defparameter *json-get-all-psis* "/json/psis/?$") ;the url to get all topic psis of isidorus -> localhost:8000/json/psis -(defparameter *ajax-user-interface-url* "/isidorus/?$") ;the url to the user interface -> localhost:8000/isidorus +(defparameter *json-get-summary-url* "/json/summary/?$") ;the url to get a summary od all topic stored in isidorus; you have to set the GET-parameter "start" for the start index of all topics within elephant and the GET-paramter "end" for the last index of the topic sequence -> http://localhost:8000/json/summary/?start=12&end=13 +(defparameter *ajax-user-interface-url* "/isidorus/?$") ;the url to the user interface; if you want to get all topics set start=0&end=nil -> localhost:8000/isidorus +(defparameter *ajax-user-interface-css-prefix* "/css") ;the url to the css files of the user interface +(defparameter *ajax-user-interface-css-directory-path* "ajax/css") ;the directory contains the css files (defparameter *ajax-user-interface-file-path* "ajax/isidorus.html") ;the file path to the HTML file implements the user interface (defparameter *ajax-javascript-directory-path* "ajax/javascripts") ;the directory which contains all necessary javascript files (defparameter *ajax-javascript-url-prefix* "/javascripts") ; the url prefix of all javascript files @@ -12,19 +15,31 @@ (defun set-up-json-interface (&key (json-get-prefix *json-get-prefix*) (json-get-all-psis *json-get-all-psis*) (json-commit-url *json-commit-url*) + (json-get-summary-url *json-get-summary-url*) (ajax-user-interface-url *ajax-user-interface-url*) (ajax-user-interface-file-path *ajax-user-interface-file-path*) + (ajax-user-interface-css-prefix *ajax-user-interface-css-prefix*) + (ajax-user-interface-css-directory-path *ajax-user-interface-css-directory-path*) (ajax-javascripts-directory-path *ajax-javascript-directory-path*) (ajax-javascripts-url-prefix *ajax-javascript-url-prefix*)) "registers the json im/exporter to the passed base-url in hunchentoot's dispatch-table and also registers a file-hanlder to the html-user-interface" - (declare (string json-get-prefix json-get-all-psis json-commit-url ajax-user-interface-url ajax-user-interface-file-path)) + ;; === html and css files ==================================================== (push (create-regex-dispatcher ajax-user-interface-url #'(lambda() (hunchentoot:handle-static-file ajax-user-interface-file-path "text/html"))) hunchentoot:*dispatch-table*) - ;; === ajax frameworks ======================================================= + + (dolist (script-path-and-url (make-file-path-and-url ajax-user-interface-css-directory-path ajax-user-interface-css-prefix)) + (let ((script-path (getf script-path-and-url :path)) + (script-url (getf script-path-and-url :url))) + (push (create-regex-dispatcher script-url + #'(lambda() + (hunchentoot:handle-static-file script-path))); "text/javascript"))) + hunchentoot:*dispatch-table*))) + + ;; === ajax frameworks and javascript files ================================== (dolist (script-path-and-url (make-file-path-and-url ajax-javascripts-directory-path ajax-javascripts-url-prefix)) (let ((script-path (getf script-path-and-url :path)) (script-url (getf script-path-and-url :url))) @@ -32,7 +47,8 @@ #'(lambda() (hunchentoot:handle-static-file script-path))); "text/javascript"))) hunchentoot:*dispatch-table*))) - ;; === ajax frameworks end =================================================== + + ;; === rest interface ======================================================== (push (create-regex-dispatcher json-get-all-psis #'return-all-topic-psis) hunchentoot:*dispatch-table*) @@ -41,6 +57,9 @@ hunchentoot:*dispatch-table*) (push (create-regex-dispatcher json-commit-url #'json-commit) + hunchentoot:*dispatch-table*) + (push + (create-regex-dispatcher json-get-summary-url #'return-topic-summaries) hunchentoot:*dispatch-table*)) @@ -101,15 +120,54 @@ (setf (hunchentoot:return-code*) hunchentoot:+http-bad-request+)))) -(defun make-file-path-and-url (path-to-javascripts url-prefix) +(defun return-topic-summaries(&optional param) + "returns a summary of the requested topics" + (declare (ignorable param)) + (let ((start-idx + (handler-case (parse-integer (hunchentoot:get-parameter "start")) + (condition () 0))) + (end-idx + (handler-case (parse-integer (hunchentoot:get-parameter "end")) + (condition () nil)))) + + (let ((topics (elephant:get-instances-by-class 'd:TopicC))) + (let ((end + (cond + ((not end-idx) + (length topics)) + ((> end-idx (length topics)) + (length topics)) + ((< end-idx 0) + 0) + (t + end-idx)))) + (let ((start + (cond + ((> start-idx (length topics)) + end) + ((< start-idx 0) + 0) + (t + start-idx)))) + (let ((topics-in-range + (if (<= start end) + (subseq topics start end) + (reverse (subseq topics end start))))) + (setf (hunchentoot:content-type*) "application/json") ;RFC 4627 + (json-exporter:make-topic-summary topics-in-range))))))) + + +;; ============================================================================= +;; --- some helper functions --------------------------------------------------- +;; ============================================================================= +(defun make-file-path-and-url (path-to-files-directory url-prefix) "returns a list of lists which contains an absolute file path and a file-url concatenated of the url-prefix and the relative path of all all files in the passed directory and its subdirectories" - (declare (string path-to-javascripts url-prefix)) (let ((start-position-of-relative-path - (- (length (write-to-string (com.gigamonkeys.pathnames:file-exists-p path-to-javascripts))) 2))) + (- (length (write-to-string (com.gigamonkeys.pathnames:file-exists-p path-to-files-directory))) 2))) (let ((files-and-urls nil)) - (com.gigamonkeys.pathnames:walk-directory path-to-javascripts + (com.gigamonkeys.pathnames:walk-directory path-to-files-directory #'(lambda(current-path) (let ((current-path-string (write-to-string current-path)))

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