Bug Tracker

Ticket #4648: jquery-json-mozilla-apache-fix.patch

File jquery-json-mozilla-apache-fix.patch, 1.4 KB (added by eMPee584, May 12, 2009 08:14AM UTC)

fix for situation with mozilla firefox / apache where headers get mixed with response

--- /var/www/foswiki-svn/JQueryPlugin/pub/System/JQueryPlugin/jquery.uncompressed.js	2009-05-11 22:05:25.000000000 +0200
+++ /var/www/foswiki/JQueryPlugin/pub/System/JQueryPlugin/jquery.uncompressed.js	2009-03-30 08:50:49.000000000 +0200
@@ -2879,7 +2879,6 @@
 		var ct = xhr.getResponseHeader("content-type"),
 			xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,
 			data = xml ? xhr.responseXML : xhr.responseText;
-
 		if ( xml && data.documentElement.tagName == "parsererror" )
 			throw "parsererror";
 			
@@ -2892,8 +2891,19 @@
 			jQuery.globalEval( data );
 
 		// Get the JavaScript object, if JSON is used.
-		if ( type == "json" )
+		if ( type == "json" ) {
+                        // Mozilla has a problem with Apache sometimes which breaks JSON responses
+                        if (jQuery.browser.mozilla) {
+                                var depth = 1;
+                                var pos = data.indexOf("[");
+                                while (depth > 0) {
+                                  pos = Math.min(data.indexOf("[", pos + 1), data.indexOf("]", pos + 1));
+                                  depth = data.charAt(pos) == "[" ? depth + 1 : depth - 1;
+                                }
+                                data = pos == -1 ? data.slice(0) : data.slice(0, pos + 1);
+                        }
 			data = eval("(" + data + ")");
+                }
 
 		return data;
 	},

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