Author: lgiessmann
Date: Wed Sep 2 08:56:17 2009
New Revision: 129
Log:
rdf-importer: cleaned some code passages of the rdf module.
Added:
trunk/src/xml/rdf/isidorus_constructs_tools.lisp
Modified:
trunk/src/isidorus.asd
trunk/src/xml/rdf/importer.lisp
trunk/src/xml/rdf/rdf_tools.lisp
Modified: trunk/src/isidorus.asd
==============================================================================
--- trunk/src/isidorus.asd (original)
+++ trunk/src/isidorus.asd Wed Sep 2 08:56:17 2009
@@ -53,8 +53,10 @@
"exporter_xtm2.0"))))
(:module "rdf"
:components ((:file "rdf_tools")
- (:file "importer"
+ (:file "isidorus_constructs_tools"
:depends-on ("rdf_tools"))
+ (:file "importer"
+ :depends-on ("rdf_tools" "isidorus_constructs_tools"))
(:file "exporter"))
:depends-on ("xtm")))
:depends-on ("constants"
Modified: trunk/src/xml/rdf/importer.lisp
==============================================================================
--- trunk/src/xml/rdf/importer.lisp (original)
+++ trunk/src/xml/rdf/importer.lisp Wed Sep 2 08:56:17 2009
@@ -180,8 +180,6 @@
(name-value (getf (make-value nodes tm-id) :value))
(name-scopes (make-scopes nodes tm-id start-revision
:document-id document-id)))
- ;(format t "ii: ~a~%type: ~a~%value: ~a~%scopes: ~a~%~%"
- ; item-identities name-type name-value name-scopes)
(let ((this
(make-construct 'NameC
:start-revision start-revision
@@ -248,25 +246,8 @@
(getf value-and-type :value)
:datatype
(getf value-and-type :datatype)
- :name owner-name))))))))))
-
+ :name owner-name))))))))))
-(defun self-or-child-node (property-node type-uri &key (xml-base))
- "Returns either the passed node or the child-node when it is
- rdf:Description."
- (declare (dom:element property-node))
- (let ((content (child-nodes-or-text property-node :trim t)))
- (if (and (= (length content) 1)
- (or (and (string= (dom:namespace-uri (elt content 0)) *rdf-ns*)
- (string= (get-node-name (elt content 0)) "Description"))
- (string= (concatenate-uri (dom:namespace-uri (elt content 0))
- (get-node-name (elt content 0)))
- type-uri)))
- (list :elem (elt content 0)
- :xml-base (get-xml-base (elt content 0) :old-base xml-base))
- (list :elem property-node
- :xml-base xml-base))))
-
(defun make-scopes (node-list tm-id start-revision
&key (document-id *document-id*))
Added: trunk/src/xml/rdf/isidorus_constructs_tools.lisp
==============================================================================
--- (empty file)
+++ trunk/src/xml/rdf/isidorus_constructs_tools.lisp Wed Sep 2 08:56:17 2009
@@ -0,0 +1,320 @@
+;;+-----------------------------------------------------------------------------
+;;+ 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 :rdf-importer)
+
+
+(defun get-type-psis (elem tm-id
+ &key (parent-xml-base nil))
+ "Returns a list of type-uris of the passed node."
+ (let ((types (get-types-of-node elem tm-id
+ :parent-xml-base parent-xml-base)))
+ (remove-if #'null
+ (map 'list #'(lambda(x)
+ (getf x :psi))
+ types))))
+
+
+(defun get-all-type-psis-of-id (nodeID tm-id document)
+ "Returns a list of type-uris for resources identified by the given
+ nodeID by analysing the complete XML-DOM."
+ (let ((root (elt (dom:child-nodes document) 0)))
+ (remove-duplicates
+ (remove-if #'null
+ (if (and (string= (dom:namespace-uri root) *rdf-ns*)
+ (string= (get-node-name root)"RDF"))
+ (loop for node across (child-nodes-or-text root)
+ append (get-all-type-psis-across-dom
+ root tm-id :resource-id nodeID))
+ (get-all-type-psis-across-dom
+ root tm-id :resource-id nodeID)))
+ :test #'string=)))
+
+
+(defun get-all-type-psis (elem tm-id &key (parent-xml-base nil))
+ "Returns a list of type-uris for the element by analysing the complete
+ XML-DOM."
+ (let ((xml-base (get-xml-base elem :old-base parent-xml-base)))
+ (let ((root (elt (dom:child-nodes (dom:owner-document elem)) 0))
+ (nodeID (get-ns-attribute elem "nodeID"))
+ (about (get-absolute-attribute elem tm-id xml-base "about")))
+ (remove-duplicates
+ (remove-if #'null
+ (if (or nodeID about)
+ (if (and (string= (dom:namespace-uri root) *rdf-ns*)
+ (string= (get-node-name root) "RDF"))
+ (loop for node across (child-nodes-or-text root)
+ append (get-all-type-psis-across-dom
+ root tm-id :resource-uri about
+ :resource-id nodeID))
+ (get-all-type-psis-across-dom
+ root tm-id :resource-uri about
+ :resource-id nodeID))
+ (get-type-psis elem tm-id :parent-xml-base parent-xml-base)))
+ :test #'string=))))
+
+
+(defun get-all-type-psis-across-dom (elem tm-id &key (parent-xml-base nil)
+ (resource-uri nil) (resource-id nil)
+ (types nil))
+ "Returns a list of type PSI strings collected over the complete XML-DOM
+ corresponding to the passed id's or uri."
+ (when (or resource-uri resource-id)
+ (let ((xml-base (get-xml-base elem :old-base parent-xml-base)))
+ (let ((datatype (when (get-ns-attribute elem "datatype")
+ t))
+ (parseType (when (get-ns-attribute elem "parseType")
+ (string= (get-ns-attribute elem "parseType")
+ "Literal"))))
+ (if (or datatype parseType)
+ types
+ (let ((nodeID (get-ns-attribute elem "nodeID"))
+ (about (get-absolute-attribute elem tm-id xml-base "about")))
+ (let ((fn-types
+ (append types
+ (when (or (and about resource-uri
+ (string= about resource-uri))
+ (and nodeID resource-id
+ (string= nodeID resource-id)))
+ (get-type-psis elem tm-id
+ :parent-xml-base xml-base))))
+ (content (child-nodes-or-text elem :trim t)))
+ (if (or (stringp content)
+ (not content))
+ fn-types
+ (loop for child-node across content
+ append (get-all-type-psis-across-dom
+ child-node tm-id :parent-xml-base xml-base
+ :resource-uri resource-uri
+ :resource-id resource-id
+ :types fn-types))))))))))
+
+
+(defun type-p (elem type-uri tm-id &key (parent-xml-base nil))
+ "Returns t if the type-uri is a type of elem."
+ (declare (string tm-id type-uri))
+ (declare (dom:element elem))
+ (tm-id-p tm-id "type-p")
+ (find type-uri (get-all-type-psis elem tm-id
+ :parent-xml-base parent-xml-base)
+ :test #'string=))
+
+
+(defun type-of-id-p (node-id type-uri tm-id document)
+ "Returns t if type-uri is a type of the passed node-id."
+ (declare (string node-id type-uri tm-id))
+ (declare (dom:document document))
+ (tm-id-p tm-id "type-of-ndoe-id-p")
+ (find type-uri (get-all-type-psis-of-id node-id tm-id document)
+ :test #'string=))
+
+
+(defun non-isidorus-type-p (elem tm-id &key (parent-xml-base nil)
+ (ignore-topic nil))
+ "Returns t if the passed element is not of an isidorus' type.
+ The environmental property is not analysed by this function!"
+ (declare (dom:element elem))
+ (declare (string tm-id))
+ (let ((nodeID (get-ns-attribute elem "nodeID"))
+ (document (dom:owner-document elem))
+ (types
+ (let ((b-types
+ (list
+ *tm2rdf-name-type-uri* *tm2rdf-variant-type-uri*
+ *tm2rdf-occurrence-type-uri* *tm2rdf-association-type-uri*
+ *tm2rdf-role-type-uri*))
+ (a-types (list *tm2rdf-topic-type-uri*)))
+ (if ignore-topic
+ b-types
+ (append a-types b-types)))))
+ (if nodeID
+ (not (loop for type in types
+ when (type-of-id-p nodeId type tm-id document)
+ return t))
+ (not (loop for type in types
+ when (type-p elem type tm-id
+ :parent-xml-base parent-xml-base)
+ return t)))))
+
+
+(defun isidorus-type-p (property-elem-or-node-elem tm-id what
+ &key(parent-xml-base nil))
+ "Returns t if the node elem is of the type isidorus:<Type> and is
+ contained in a porperty isidorus:<type>."
+ (declare (dom:element property-elem-or-node-elem))
+ (declare (symbol what))
+ (tm-id-p tm-id "isidorus-type-p")
+ (let ((xml-base (get-xml-base property-elem-or-node-elem
+ :old-base parent-xml-base))
+ (type-and-property (cond
+ ((eql what 'name)
+ (list :type *tm2rdf-name-type-uri*
+ :property *tm2rdf-name-property*))
+ ((eql what 'variant)
+ (list :type *tm2rdf-variant-type-uri*
+ :property *tm2rdf-variant-property*))
+ ((eql what 'occurrence)
+ (list :type *tm2rdf-occurrence-type-uri*
+ :property *tm2rdf-occurrence-property*))
+ ((eql what 'role)
+ (list :type *tm2rdf-role-type-uri*
+ :property *tm2rdf-role-property*))
+ ((eql what 'topic)
+ (list :type *tm2rdf-topic-type-uri*))
+ ((eql what 'association)
+ (list :type
+ *tm2rdf-association-type-uri*)))))
+ (when type-and-property
+ (let ((type (getf type-and-property :type))
+ (property (getf type-and-property :property))
+ (nodeID (get-ns-attribute property-elem-or-node-elem "nodeID"))
+ (document (dom:owner-document property-elem-or-node-elem))
+ (elem-uri (concatenate-uri
+ (dom:namespace-uri
+ property-elem-or-node-elem)
+ (get-node-name property-elem-or-node-elem))))
+ (if (or (string= type *tm2rdf-topic-type-uri*)
+ (string= type *tm2rdf-association-type-uri*)
+ (let ((parseType (get-ns-attribute property-elem-or-node-elem
+ "parseType")))
+ (and parseType
+ (string= parseType "Resource")))
+ (get-ns-attribute property-elem-or-node-elem "type")
+ (get-ns-attribute property-elem-or-node-elem "value"
+ :ns-uri *tm2rdf-ns*)
+ (get-ns-attribute property-elem-or-node-elem "itemIdentity"
+ :ns-uri *tm2rdf-ns*))
+ (type-p property-elem-or-node-elem type tm-id
+ :parent-xml-base parent-xml-base)
+ (when (string= elem-uri property)
+ (if nodeID
+ (type-of-id-p nodeId type tm-id document)
+ (let ((content (child-nodes-or-text property-elem-or-node-elem
+ :trim t)))
+ (when (and (= (length content) 1)
+ (not (stringp content)))
+ (type-p (elt content 0) type tm-id
+ :parent-xml-base xml-base))))))))))
+
+
+(defun non-isidorus-child-nodes-or-text (elem &key (trim nil))
+ "Returns a list of node elements that are no isidorus properties, e.g.
+ isidorus:name, string-content or nil."
+ (let ((content (child-nodes-or-text elem :trim trim)))
+ (if (or (not content)
+ (stringp content))
+ content
+ (remove-if #'(lambda(x)
+ (let ((x-uri (if (dom:namespace-uri x)
+ (concatenate-uri (dom:namespace-uri x)
+ (get-node-name x))
+ (get-node-name x))))
+ (or (string= x-uri *tm2rdf-name-property*)
+ (string= x-uri *tm2rdf-variant-property*)
+ (string= x-uri *tm2rdf-occurrence-property*)
+ (string= x-uri *tm2rdf-role-property*)
+ (string= x-uri *tm2rdf-subjectIdentifier-property*)
+ (string= x-uri *tm2rdf-itemIdentity-property*)
+ (string= x-uri *tm2rdf-value-property*)
+ (string= x-uri *tm2rdf-scope-property*)
+ (string= x-uri *tm2rdf-nametype-property*)
+ (string= x-uri *tm2rdf-varianttype-property*)
+ (string= x-uri *tm2rdf-associationtype-property*)
+ (string= x-uri *tm2rdf-occurrencetype-property*)
+ (string= x-uri *tm2rdf-roletype-property*)
+ (string= x-uri *tm2rdf-subjectLocator-property*))))
+ content))))
+
+
+(defun get-all-isidorus-nodes-by-id (node-id current-node type-uri
+ &key (parent-xml-base nil)
+ (collected-nodes nil))
+ "Returns a list of all nodes that own the given nodeID and are of
+ type type-uri, rdf:Description or when the rdf:parseType is set to
+ Resource or the isidorus:value attribute is set."
+ (declare (dom:element current-node))
+ (declare (string node-id))
+ (let ((datatype (when (get-ns-attribute current-node "datatype")
+ t))
+ (parseType (let ((attr (get-ns-attribute current-node "parseType")))
+ (when (and attr
+ (string= attr "Literal"))
+ t)))
+ (content (child-nodes-or-text current-node :trim t))
+ (xml-base (get-xml-base current-node :old-base parent-xml-base))
+ (nodeID (get-ns-attribute current-node "nodeID"))
+ (node-uri-p (let ((node-uri
+ (concatenate-uri (dom:namespace-uri current-node)
+ (get-node-name current-node)))
+ (description (concatenate 'string *rdf-ns*
+ "Description")))
+ (or (string= node-uri (if type-uri type-uri ""))
+ (string= node-uri description)
+ (get-ns-attribute current-node "type")
+ (get-ns-attribute current-node "value"
+ :ns-uri *tm2rdf-ns*)
+ (get-ns-attribute current-node "itemIdentity"
+ :ns-uri *tm2rdf-ns*)
+ (let ((parseType (get-ns-attribute current-node
+ "parseType")))
+ (when parseType
+ (string= parseType "Resource")))))))
+ (remove-duplicates
+ (remove-if
+ #'null
+ (if (or datatype parseType (stringp content) (not content))
+ (if (and (string= nodeID node-id) node-uri-p)
+ (append (list (list :elem current-node
+ :xml-base xml-base))
+ collected-nodes)
+ collected-nodes)
+ (if (and (string= nodeID node-id) node-uri-p)
+ (loop for item across content
+ append (get-all-isidorus-nodes-by-id
+ node-id item type-uri
+ :collected-nodes (append
+ (list (list :elem current-node
+ :xml-base xml-base))
+ collected-nodes)
+ :parent-xml-base xml-base))
+ (loop for item across content
+ append (get-all-isidorus-nodes-by-id
+ node-id item type-uri
+ :collected-nodes collected-nodes
+ :parent-xml-base xml-base)))))
+ :test #'(lambda(x y)
+ (eql (getf x :elem) (getf y :elem))))))
+
+
+(defun filter-isidorus-literals (literals)
+ "Removes all literals that are known isidorus properties which
+ are able to contain literal data."
+ (remove-if #'(lambda(x)
+ (or (string= (getf x :type)
+ *tm2rdf-subjectIdentifier-property*)
+ (string= (getf x :type)
+ *tm2rdf-itemIdentity-property*)
+ (string= (getf x :type)
+ *tm2rdf-subjectLocator-property*)))
+ literals))
+
+
+(defun self-or-child-node (property-node type-uri &key (xml-base))
+ "Returns either the passed node or the child-node when it is
+ rdf:Description."
+ (declare (dom:element property-node))
+ (let ((content (child-nodes-or-text property-node :trim t)))
+ (if (and (= (length content) 1)
+ (or (and (string= (dom:namespace-uri (elt content 0)) *rdf-ns*)
+ (string= (get-node-name (elt content 0)) "Description"))
+ (string= (concatenate-uri (dom:namespace-uri (elt content 0))
+ (get-node-name (elt content 0)))
+ type-uri)))
+ (list :elem (elt content 0)
+ :xml-base (get-xml-base (elt content 0) :old-base xml-base))
+ (list :elem property-node
+ :xml-base xml-base))))
\ No newline at end of file
Modified: trunk/src/xml/rdf/rdf_tools.lisp
==============================================================================
--- trunk/src/xml/rdf/rdf_tools.lisp (original)
+++ trunk/src/xml/rdf/rdf_tools.lisp Wed Sep 2 08:56:17 2009
@@ -545,307 +545,3 @@
:psi (get-ns-attribute elem "type")))))))
-(defun get-type-psis (elem tm-id
- &key (parent-xml-base nil))
- "Returns a list of type-uris of the passed node."
- (let ((types (get-types-of-node elem tm-id
- :parent-xml-base parent-xml-base)))
- (remove-if #'null
- (map 'list #'(lambda(x)
- (getf x :psi))
- types))))
-
-
-(defun get-all-type-psis-of-id (nodeID tm-id document)
- "Returns a list of type-uris for resources identified by the given
- nodeID by analysing the complete XML-DOM."
- (let ((root (elt (dom:child-nodes document) 0)))
- (remove-duplicates
- (remove-if #'null
- (if (and (string= (dom:namespace-uri root) *rdf-ns*)
- (string= (get-node-name root)"RDF"))
- (loop for node across (child-nodes-or-text root)
- append (get-all-type-psis-across-dom
- root tm-id :resource-id nodeID))
- (get-all-type-psis-across-dom
- root tm-id :resource-id nodeID)))
- :test #'string=)))
-
-
-(defun get-all-type-psis (elem tm-id &key (parent-xml-base nil))
- "Returns a list of type-uris for the element by analysing the complete
- XML-DOM."
- (let ((xml-base (get-xml-base elem :old-base parent-xml-base)))
- (let ((root (elt (dom:child-nodes (dom:owner-document elem)) 0))
- (nodeID (get-ns-attribute elem "nodeID"))
- (about (get-absolute-attribute elem tm-id xml-base "about")))
- (remove-duplicates
- (remove-if #'null
- (if (or nodeID about)
- (if (and (string= (dom:namespace-uri root) *rdf-ns*)
- (string= (get-node-name root) "RDF"))
- (loop for node across (child-nodes-or-text root)
- append (get-all-type-psis-across-dom
- root tm-id :resource-uri about
- :resource-id nodeID))
- (get-all-type-psis-across-dom
- root tm-id :resource-uri about
- :resource-id nodeID))
- (get-type-psis elem tm-id :parent-xml-base parent-xml-base)))
- :test #'string=))))
-
-
-(defun get-all-type-psis-across-dom (elem tm-id &key (parent-xml-base nil)
- (resource-uri nil) (resource-id nil)
- (types nil))
- "Returns a list of type PSI strings collected over the complete XML-DOM
- corresponding to the passed id's or uri."
- (when (or resource-uri resource-id)
- (let ((xml-base (get-xml-base elem :old-base parent-xml-base)))
- (let ((datatype (when (get-ns-attribute elem "datatype")
- t))
- (parseType (when (get-ns-attribute elem "parseType")
- (string= (get-ns-attribute elem "parseType")
- "Literal"))))
- (if (or datatype parseType)
- types
- (let ((nodeID (get-ns-attribute elem "nodeID"))
- (about (get-absolute-attribute elem tm-id xml-base "about")))
- (let ((fn-types
- (append types
- (when (or (and about resource-uri
- (string= about resource-uri))
- (and nodeID resource-id
- (string= nodeID resource-id)))
- (get-type-psis elem tm-id
- :parent-xml-base xml-base))))
- (content (child-nodes-or-text elem :trim t)))
- (if (or (stringp content)
- (not content))
- fn-types
- (loop for child-node across content
- append (get-all-type-psis-across-dom
- child-node tm-id :parent-xml-base xml-base
- :resource-uri resource-uri
- :resource-id resource-id
- :types fn-types))))))))))
-
-
-(defun type-p (elem type-uri tm-id &key (parent-xml-base nil))
- "Returns t if the type-uri is a type of elem."
- (declare (string tm-id type-uri))
- (declare (dom:element elem))
- (tm-id-p tm-id "type-p")
- (find type-uri (get-all-type-psis elem tm-id
- :parent-xml-base parent-xml-base)
- :test #'string=))
-
-
-(defun type-of-id-p (node-id type-uri tm-id document)
- "Returns t if type-uri is a type of the passed node-id."
- (declare (string node-id type-uri tm-id))
- (declare (dom:document document))
- (tm-id-p tm-id "type-of-ndoe-id-p")
- (find type-uri (get-all-type-psis-of-id node-id tm-id document)
- :test #'string=))
-
-
-(defun property-name-of-node-p (elem property-name-uri)
- "Returns t if the elements tag-name and namespace are equal
- to the given uri."
- (declare (dom:element elem))
- (declare (string property-name-uri))
- (when property-name-uri
- (let ((uri (concatenate-uri (dom:namespace-uri elem)
- (get-node-name elem))))
- (string= uri property-name-uri))))
-
-
-(defun non-isidorus-type-p (elem tm-id &key (parent-xml-base nil)
- (ignore-topic nil))
- "Returns t if the passed element is not of an isidorus' type.
- The environmental property is not analysed by this function!"
- (declare (dom:element elem))
- (declare (string tm-id))
- (let ((nodeID (get-ns-attribute elem "nodeID"))
- (document (dom:owner-document elem))
- (types
- (let ((b-types
- (list
- *tm2rdf-name-type-uri* *tm2rdf-variant-type-uri*
- *tm2rdf-occurrence-type-uri* *tm2rdf-association-type-uri*
- *tm2rdf-role-type-uri*))
- (a-types (list *tm2rdf-topic-type-uri*)))
- (if ignore-topic
- b-types
- (append a-types b-types)))))
- (if nodeID
- (not (loop for type in types
- when (type-of-id-p nodeId type tm-id document)
- return t))
- (not (loop for type in types
- when (type-p elem type tm-id
- :parent-xml-base parent-xml-base)
- return t)))))
-
-
-(defun isidorus-type-p (property-elem-or-node-elem tm-id what
- &key(parent-xml-base nil))
- "Returns t if the node elem is of the type isidorus:<Type> and is
- contained in a porperty isidorus:<type>."
- (declare (dom:element property-elem-or-node-elem))
- (declare (symbol what))
- (tm-id-p tm-id "isidorus-type-p")
- (let ((xml-base (get-xml-base property-elem-or-node-elem
- :old-base parent-xml-base))
- (type-and-property (cond
- ((eql what 'name)
- (list :type *tm2rdf-name-type-uri*
- :property *tm2rdf-name-property*))
- ((eql what 'variant)
- (list :type *tm2rdf-variant-type-uri*
- :property *tm2rdf-variant-property*))
- ((eql what 'occurrence)
- (list :type *tm2rdf-occurrence-type-uri*
- :property *tm2rdf-occurrence-property*))
- ((eql what 'role)
- (list :type *tm2rdf-role-type-uri*
- :property *tm2rdf-role-property*))
- ((eql what 'topic)
- (list :type *tm2rdf-topic-type-uri*))
- ((eql what 'association)
- (list :type
- *tm2rdf-association-type-uri*)))))
- (when type-and-property
- (let ((type (getf type-and-property :type))
- (property (getf type-and-property :property))
- (nodeID (get-ns-attribute property-elem-or-node-elem "nodeID"))
- (document (dom:owner-document property-elem-or-node-elem))
- (elem-uri (concatenate-uri
- (dom:namespace-uri
- property-elem-or-node-elem)
- (get-node-name property-elem-or-node-elem))))
- (if (or (string= type *tm2rdf-topic-type-uri*)
- (string= type *tm2rdf-association-type-uri*)
- (let ((parseType (get-ns-attribute property-elem-or-node-elem
- "parseType")))
- (and parseType
- (string= parseType "Resource")))
- (get-ns-attribute property-elem-or-node-elem "type")
- (get-ns-attribute property-elem-or-node-elem "value"
- :ns-uri *tm2rdf-ns*)
- (get-ns-attribute property-elem-or-node-elem "itemIdentity"
- :ns-uri *tm2rdf-ns*))
- (type-p property-elem-or-node-elem type tm-id
- :parent-xml-base parent-xml-base)
- (when (string= elem-uri property)
- (if nodeID
- (type-of-id-p nodeId type tm-id document)
- (let ((content (child-nodes-or-text property-elem-or-node-elem
- :trim t)))
- (when (and (= (length content) 1)
- (not (stringp content)))
- (type-p (elt content 0) type tm-id
- :parent-xml-base xml-base))))))))))
-
-
-(defun non-isidorus-child-nodes-or-text (elem &key (trim nil))
- "Returns a list of node elements that are no isidorus properties, e.g.
- isidorus:name, string-content or nil."
- (let ((content (child-nodes-or-text elem :trim trim)))
- (if (or (not content)
- (stringp content))
- content
- (remove-if #'(lambda(x)
- (let ((x-uri (if (dom:namespace-uri x)
- (concatenate-uri (dom:namespace-uri x)
- (get-node-name x))
- (get-node-name x))))
- (or (string= x-uri *tm2rdf-name-property*)
- (string= x-uri *tm2rdf-variant-property*)
- (string= x-uri *tm2rdf-occurrence-property*)
- (string= x-uri *tm2rdf-role-property*)
- (string= x-uri *tm2rdf-subjectIdentifier-property*)
- (string= x-uri *tm2rdf-itemIdentity-property*)
- (string= x-uri *tm2rdf-value-property*)
- (string= x-uri *tm2rdf-scope-property*)
- (string= x-uri *tm2rdf-nametype-property*)
- (string= x-uri *tm2rdf-varianttype-property*)
- (string= x-uri *tm2rdf-associationtype-property*)
- (string= x-uri *tm2rdf-occurrencetype-property*)
- (string= x-uri *tm2rdf-roletype-property*)
- (string= x-uri *tm2rdf-subjectLocator-property*))))
- content))))
-
-
-(defun get-all-isidorus-nodes-by-id (node-id current-node type-uri
- &key (parent-xml-base nil)
- (collected-nodes nil))
- "Returns a list of all nodes that own the given nodeID and are of
- type type-uri, rdf:Description or when the rdf:parseType is set to
- Resource or the isidorus:value attribute is set."
- (declare (dom:element current-node))
- (declare (string node-id))
- (let ((datatype (when (get-ns-attribute current-node "datatype")
- t))
- (parseType (let ((attr (get-ns-attribute current-node "parseType")))
- (when (and attr
- (string= attr "Literal"))
- t)))
- (content (child-nodes-or-text current-node :trim t))
- (xml-base (get-xml-base current-node :old-base parent-xml-base))
- (nodeID (get-ns-attribute current-node "nodeID"))
- (node-uri-p (let ((node-uri
- (concatenate-uri (dom:namespace-uri current-node)
- (get-node-name current-node)))
- (description (concatenate 'string *rdf-ns*
- "Description")))
- (or (string= node-uri (if type-uri type-uri ""))
- (string= node-uri description)
- (get-ns-attribute current-node "type")
- (get-ns-attribute current-node "value"
- :ns-uri *tm2rdf-ns*)
- (get-ns-attribute current-node "itemIdentity"
- :ns-uri *tm2rdf-ns*)
- (let ((parseType (get-ns-attribute current-node
- "parseType")))
- (when parseType
- (string= parseType "Resource")))))))
- (remove-duplicates
- (remove-if
- #'null
- (if (or datatype parseType (stringp content) (not content))
- (if (and (string= nodeID node-id) node-uri-p)
- (append (list (list :elem current-node
- :xml-base xml-base))
- collected-nodes)
- collected-nodes)
- (if (and (string= nodeID node-id) node-uri-p)
- (loop for item across content
- append (get-all-isidorus-nodes-by-id
- node-id item type-uri
- :collected-nodes (append
- (list (list :elem current-node
- :xml-base xml-base))
- collected-nodes)
- :parent-xml-base xml-base))
- (loop for item across content
- append (get-all-isidorus-nodes-by-id
- node-id item type-uri
- :collected-nodes collected-nodes
- :parent-xml-base xml-base)))))
- :test #'(lambda(x y)
- (eql (getf x :elem) (getf y :elem))))))
-
-
-(defun filter-isidorus-literals (literals)
- "Removes all literals that are known isidorus properties which
- are able to contain literal data."
- (remove-if #'(lambda(x)
- (or (string= (getf x :type)
- *tm2rdf-subjectIdentifier-property*)
- (string= (getf x :type)
- *tm2rdf-itemIdentity-property*)
- (string= (getf x :type)
- *tm2rdf-subjectLocator-property*)))
- literals))
\ No newline at end of file
