fix urlize (no jquery stuff inducing bad loops)

diff --git a/jqchat/static/jqchat/jqchat.js b/jqchat/static/jqchat/jqchat.js
index e26291b2ac91cd6dfbdc49e595ef8b6b953397ea..5a2b2b1ef0bf73d1ddf30ddf5be74d5f8f572e40 100644 (file)
--- a/jqchat/static/jqchat/jqchat.js
+++ b/jqchat/static/jqchat/jqchat.js
@@ -40,11 +40,9 @@ $(document).ajaxSend(function(event, xhr, settings) {
 });
 
 
-jQuery.fn.urlize = function( base ) {
-    var x = this.html();
+var urlize = function(text) {
     var exp = /(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
-    var text = x.replace(exp,"<a href='$1'>$1</a>");
-    this.html(text);
+    return text.replace(exp,"<a href='$1'>$1</a>");
 };
 
 // Chat client code.
@@ -81,7 +79,7 @@ function processResponse(payload) {
        // Get the timestamp, store it in global variable to be passed to the server on next call.
        timestamp = payload.time;
        for(message in payload.messages) {
-               $("#chatwindow").append(payload.messages[message].text).urlize( "/" );
+               $("#chatwindow").append(urlize(payload.messages[message].text));
        }
        // Scroll down if messages fill up the div.
        var objDiv = document.getElementById("chatwindow");