From d823d50386c28a585596928b69e860725f18dcf0 Mon Sep 17 00:00:00 2001
From: kostix <kostix@cc602e41-bd33-0410-9637-a208f32f1443>
Date: Thu, 19 Feb 2009 10:25:54 +0000
Subject: Backported "urgent" plugin to 0.11.1 (and older)

git-svn-id: http://svn.xmpp.ru/repos/tkabber-3rd-party/branches/plugins-0.11.1/urgent@173 cc602e41-bd33-0410-9637-a208f32f1443
---
 urgent.tcl | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/urgent.tcl b/urgent.tcl
index 4242987..e782bf4 100644
--- a/urgent.tcl
+++ b/urgent.tcl
@@ -36,12 +36,24 @@ namespace eval urgent {
 	-group Urgent
 }
 
+proc urgent::is_delayed {xml} {
+    foreach xelem $xml {
+	::jlib::wrapper:splitxml $xelem tag vars isempty chdata children
+	switch -- [::jlib::wrapper:getattr $vars xmlns] {
+	    urn:xmpp:delay -
+	    jabber:x:delay {
+		return 1
+	    }
+	}
+    }
+    return 0
+}
 proc urgent::chat_message_notify {chatid from type body extras} {
     variable options
 
     if {!$options(enabled)} return
 
-    set delayed [::xmpp::delay::exists $extras]
+    set delayed [is_delayed $extras]
     if {$delayed} return
 
     switch -- $type {
@@ -65,10 +77,10 @@ proc urgent::chat_message_notify {chatid from type body extras} {
 	    }
 	}
 	chat {
+	    # Handle special tag indicating history messages:
 	    foreach xelem $extras {
-		::xmpp::xml::split $xelem tag xmlns attrs cdata subels
-		# Don't play sound if this 'empty' tag is present. It indicates
-		# messages history in chat window.
+		::jlib::wrapper:splitxml $xelem tag vars ? ? ?
+		set xmlns [::jlib::wrapper:getattr $vars xmlns]
 		if {[string equal $tag ""] && \
 				    [string equal $xmlns tkabber:x:nolog]} {
 		    return
-- 
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