The code used into mode-message and rpl_channelmodeis-message is exactly the
same, so let's factorize this a bit to less code.
Signed-off-by: Julien Danjou <julien@danjou.info>
---
event.lisp | 34 ++++++----------------------------
package.lisp | 1 +
utility.lisp | 15 +++++++++++++++
3 files changed, 22 insertions(+), 28 deletions(-)
diff --git a/event.lisp b/event.lisp
index 5e6e417..57ccf51 100644
--- a/event.lisp
+++ b/event.lisp
@@ -279,20 +279,9 @@ objects in sync."))
(destructuring-bind
(target channel &rest mode-arguments)
arguments
- (let* ((channel (find-channel connection channel))
- (mode-changes
- (when channel
- (parse-mode-arguments connection channel mode-arguments
- :server-p (user connection)))))
- (dolist (change mode-changes)
- (destructuring-bind
- (op mode-name value)
- change
- (unless (has-mode-p channel mode-name)
- (add-mode channel mode-name
- (make-mode connection channel mode-name)))
- (funcall (if (char= #\+ op) #'set-mode #'unset-mode)
- channel mode-name value)))))))
+ (let ((channel (find-channel connection channel)))
+ (when channel
+ (apply-mode-changes connection channel mode-arguments (user connection)))))))
(defmethod default-hook ((message irc-mode-message))
(destructuring-bind
@@ -300,20 +289,9 @@ objects in sync."))
(arguments message)
(let* ((connection (connection message))
(target (or (find-channel connection target)
- (find-user connection target)))
- (mode-changes
- (when target
- (parse-mode-arguments connection target arguments
- :server-p (user connection)))))
- (dolist (change mode-changes)
- (destructuring-bind
- (op mode-name value)
- change
- (unless (has-mode-p target mode-name)
- (add-mode target mode-name
- (make-mode connection target mode-name)))
- (funcall (if (char= #\+ op) #'set-mode #'unset-mode)
- target mode-name value))))))
+ (find-user connection target))))
+ (when target
+ (apply-mode-changes connection target arguments (user connection))))))
(defmethod default-hook ((message irc-nick-message))
(with-slots
diff --git a/package.lisp b/package.lisp
index c09537a..bd5a480 100644
--- a/package.lisp
+++ b/package.lisp
@@ -32,6 +32,7 @@
:get-mode
:set-mode
:unset-mode
+ :apply-mode-changes
:parse-mode-arguments
:parse-raw-message
:normalize-nickname
diff --git a/utility.lisp b/utility.lisp
index 12c327c..9894ed0 100644
--- a/utility.lisp
+++ b/utility.lisp
@@ -493,6 +493,21 @@ It returns a list of mode-description records."
(split-sequence:split-sequence #\: x))
(split-sequence:split-sequence #\, argument)))
+(defun apply-mode-changes (connection target mode-arguments server-p)
+ (dolist (change (parse-mode-arguments connection target mode-arguments
+ :server-p server-p))
+ (apply-mode-change connection target change)))
+
+(defun apply-mode-change (connection target change)
+ (destructuring-bind
+ (op mode-name value)
+ change
+ (unless (has-mode-p target mode-name)
+ (add-mode target mode-name
+ (make-mode connection target mode-name)))
+ (funcall (if (char= #\+ op) #'set-mode #'unset-mode)
+ target mode-name value)))
+
(defun parse-mode-arguments (connection target arguments &key server-p)
"Create a list of mode changes with their arguments for `target'
from `mode-string' and `arguments'.
--
1.8.1
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