From a64b66ddcf80ae79316c846c1fbcb61067911b2e Mon Sep 17 00:00:00 2001
From: mattc-catalyst <mattc-catalyst>
Date: Mon, 6 Aug 2007 04:38:59 +0000
Subject: [PATCH] MDL-7043: fix insert link functionality to allow linking to
 images again

Author: Matt Clarkson <mattc@catalyst.net.nz>
---
 lib/editor/htmlarea/htmlarea.php | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/lib/editor/htmlarea/htmlarea.php b/lib/editor/htmlarea/htmlarea.php
index f3bbf8b908..93c39e0b0d 100644
--- a/lib/editor/htmlarea/htmlarea.php
+++ b/lib/editor/htmlarea/htmlarea.php
@@ -1542,21 +1542,23 @@ HTMLArea.prototype._createLink = function(link) {
         }
         var a = link;
         if (!a) {
-            // Since startContainer check does not work
-            // very well in Moz use just insertHTML.
-            var sel = editor._getSelection();
-            var range = editor._createRange(sel);
-            var strLink  = '<a href="'+ param.f_href.trim() +'"';
-            if ( param.f_title != "" ) {
-                strLink += ' title="'+ param.f_title.trim() +'"';
-            }
-            if ( param.f_target != "" ) {
-                strLink += ' target="'+ param.f_target.trim() +'"';
+            // Create a temporary unique link, insert it then find it and set the correct parameters
+            var tmpLink = 'http://www.moodle.org/'+Math.random();
+            var elm = editor._doc.execCommand("createlink",false,tmpLink);
+            var links=editor._doc.getElementsByTagName("a");
+            for(var i=0;i<links.length;i++){
+                var link=links[i];
+                if(link.href==tmpLink) {
+                    link.href=param.f_href.trim();
+                    if(param.f_target){
+                        link.target=param.f_target.trim();
+                    }
+                    if(param.f_title){
+                        link.title=param.f_title.trim();
+                    }
+                    break;
+                }
             }
-            strLink += '>';
-            strLink += (!HTMLArea.is_ie) ? sel : range.text;
-            strLink += '</a>';
-            editor.insertHTML(strLink);
         } else {
             var href = param.f_href.trim();
             editor.selectNodeContents(a);
-- 
2.39.5