From a9251be2f09fb5f18a85d201c67668c70980efe3 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 20 Apr 2011 15:11:10 -0400
Subject: [PATCH] Update to TinyMCE 3.4.2 to fix errors in IE9

---
 program/js/common.js |   96 +++++++++++++++++++++++++++++------------------
 1 files changed, 59 insertions(+), 37 deletions(-)

diff --git a/program/js/common.js b/program/js/common.js
index ff2ab92..5c91027 100644
--- a/program/js/common.js
+++ b/program/js/common.js
@@ -1,9 +1,9 @@
 /*
  +-----------------------------------------------------------------------+
- | RoundCube common js library                                           |
+ | Roundcube common js library                                           |
  |                                                                       |
- | This file is part of the RoundCube web development suite              |
- | Copyright (C) 2005-2007, RoundCube Dev, - Switzerland                 |
+ | This file is part of the Roundcube web development suite              |
+ | Copyright (C) 2005-2007, Roundcube Dev, - Switzerland                 |
  | Licensed under the GNU GPL                                            |
  |                                                                       |
  +-----------------------------------------------------------------------+
@@ -25,18 +25,20 @@
  */
 function roundcube_browser()
 {
-  this.ver = parseFloat(navigator.appVersion);
-  this.appver = navigator.appVersion;
-  this.agent = navigator.userAgent;
-  this.agent_lc = navigator.userAgent.toLowerCase();
-  this.name = navigator.appName;
-  this.vendor = navigator.vendor ? navigator.vendor : '';
-  this.vendver = navigator.vendorSub ? parseFloat(navigator.vendorSub) : 0;
-  this.product = navigator.product ? navigator.product : '';
-  this.platform = String(navigator.platform).toLowerCase();
-  this.lang = (navigator.language) ? navigator.language.substring(0,2) :
-              (navigator.browserLanguage) ? navigator.browserLanguage.substring(0,2) :
-              (navigator.systemLanguage) ? navigator.systemLanguage.substring(0,2) : 'en';
+  var n = navigator;
+
+  this.ver = parseFloat(n.appVersion);
+  this.appver = n.appVersion;
+  this.agent = n.userAgent;
+  this.agent_lc = n.userAgent.toLowerCase();
+  this.name = n.appName;
+  this.vendor = n.vendor ? n.vendor : '';
+  this.vendver = n.vendorSub ? parseFloat(n.vendorSub) : 0;
+  this.product = n.product ? n.product : '';
+  this.platform = String(n.platform).toLowerCase();
+  this.lang = (n.language) ? n.language.substring(0,2) :
+              (n.browserLanguage) ? n.browserLanguage.substring(0,2) :
+              (n.systemLanguage) ? n.systemLanguage.substring(0,2) : 'en';
 
   this.win = (this.platform.indexOf('win') >= 0);
   this.mac = (this.platform.indexOf('mac') >= 0);
@@ -58,7 +60,7 @@
   this.ns6 = (this.ns && parseInt(this.vendver) == 6);  // (this.mz && this.ns) ? true : false;
   this.ns7 = (this.ns && parseInt(this.vendver) == 7);  // this.agent.indexOf('Netscape/7')>0);
   this.chrome = (this.agent_lc.indexOf('chrome') > 0);
-  this.safari = (!this.chrome && (this.agent_lc.indexOf('safari') > 0 || this.agent.toLowerCase().indexOf('applewebkit') > 0));
+  this.safari = (!this.chrome && (this.agent_lc.indexOf('safari') > 0 || this.agent_lc.indexOf('applewebkit') > 0));
   this.konq   = (this.agent_lc.indexOf('konqueror') > 0);
   this.iphone = (this.safari && this.agent_lc.indexOf('iphone') > 0);
   this.ipad = (this.safari && this.agent_lc.indexOf('ipad') > 0);
@@ -66,20 +68,20 @@
   this.opera = window.opera ? true : false;
 
   if (this.opera && window.RegExp)
-    this.vendver = (/opera(\s|\/)([0-9\.]+)/i.test(navigator.userAgent)) ? parseFloat(RegExp.$2) : -1;
+    this.vendver = (/opera(\s|\/)([0-9\.]+)/.test(this.agent_lc)) ? parseFloat(RegExp.$2) : -1;
   else if (this.chrome && window.RegExp)
-    this.vendver = (/chrome\/([0-9\.]+)/i.test(this.agent)) ? parseFloat(RegExp.$1) : 0;
+    this.vendver = (/chrome\/([0-9\.]+)/.test(this.agent_lc)) ? parseFloat(RegExp.$1) : 0;
   else if (!this.vendver && this.safari)
-    this.vendver = (/(safari|applewebkit)\/([0-9]+)/i.test(this.agent)) ? parseInt(RegExp.$2) : 0;
+    this.vendver = (/(safari|applewebkit)\/([0-9]+)/.test(this.agent_lc)) ? parseInt(RegExp.$2) : 0;
   else if ((!this.vendver && this.mz) || this.agent.indexOf('Camino')>0)
     this.vendver = (/rv:([0-9\.]+)/.test(this.agent)) ? parseFloat(RegExp.$1) : 0;
   else if (this.ie && window.RegExp)
-    this.vendver = (/msie\s+([0-9\.]+)/i.test(this.agent)) ? parseFloat(RegExp.$1) : 0;
+    this.vendver = (/msie\s+([0-9\.]+)/.test(this.agent_lc)) ? parseFloat(RegExp.$1) : 0;
   else if (this.konq && window.RegExp)
-    this.vendver = (/khtml\/([0-9\.]+)/i.test(this.agent)) ? parseFloat(RegExp.$1) : 0;
+    this.vendver = (/khtml\/([0-9\.]+)/.test(this.agent_lc)) ? parseFloat(RegExp.$1) : 0;
 
   // get real language out of safari's user agent
-  if(this.safari && (/;\s+([a-z]{2})-[a-z]{2}\)/i.test(this.agent)))
+  if(this.safari && (/;\s+([a-z]{2})-[a-z]{2}\)/.test(this.agent_lc)))
     this.lang = RegExp.$1;
 
   this.dhtml = ((this.ie4 && this.win) || this.ie5 || this.ie6 || this.ns4 || this.mz);
@@ -87,7 +89,7 @@
   this.pngalpha = (this.mz || (this.opera && this.vendver >= 6) || (this.ie && this.mac && this.vendver >= 5) ||
                    (this.ie && this.win && this.vendver >= 5.5) || this.safari);
   this.opacity = (this.mz || (this.ie && this.vendver >= 5.5 && !this.opera) || (this.safari && this.vendver >= 100));
-  this.cookies = navigator.cookieEnabled;
+  this.cookies = n.cookieEnabled;
 
   // test for XMLHTTP support
   this.xmlhttp_test = function()
@@ -363,7 +365,7 @@
 
 
 /**
- * RoundCube generic layer (floating box) class
+ * Roundcube generic layer (floating box) class
  *
  * @constructor
  */
@@ -482,21 +484,41 @@
 function rcube_check_email(input, inline)
 {
   if (input && window.RegExp) {
-    var qtext = '[^\\x0d\\x22\\x5c\\x80-\\xff]';
-    var dtext = '[^\\x0d\\x5b-\\x5d\\x80-\\xff]';
-    var atom = '[^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+';
-    var quoted_pair = '\\x5c[\\x00-\\x7f]';
-    var domain_literal = '\\x5b('+dtext+'|'+quoted_pair+')*\\x5d';
-    var quoted_string = '\\x22('+qtext+'|'+quoted_pair+')*\\x22';
-    var sub_domain = '('+atom+'|'+domain_literal+')';
-    var word = '('+atom+'|'+quoted_string+')';
-    var domain = sub_domain+'(\\x2e'+sub_domain+')*';
-    var local_part = word+'(\\x2e'+word+')*';
-    var addr_spec = local_part+'\\x40'+domain;
-    var delim = '[,;\s\n]';
-    var reg1 = inline ? new RegExp('(^|<|'+delim+')'+addr_spec+'($|>|'+delim+')', 'i') : new RegExp('^'+addr_spec+'$', 'i');
+    var qtext = '[^\\x0d\\x22\\x5c\\x80-\\xff]',
+      dtext = '[^\\x0d\\x5b-\\x5d\\x80-\\xff]',
+      atom = '[^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+',
+      quoted_pair = '\\x5c[\\x00-\\x7f]',
+      quoted_string = '\\x22('+qtext+'|'+quoted_pair+')*\\x22',
+      // Use simplified domain matching, because we need to allow Unicode characters here
+      // So, e-mail address should be validated also on server side after idn_to_ascii() use
+      //domain_literal = '\\x5b('+dtext+'|'+quoted_pair+')*\\x5d',
+      //sub_domain = '('+atom+'|'+domain_literal+')',
+      // allow punycode in last domain part for ICANN test domains
+      domain = '([^@\\x2e]+\\x2e)+([a-z]{2,}|xn--[a-z0-9]{2,})',
+      // ICANN e-mail test (http://idn.icann.org/E-mail_test)
+      icann_domains = [
+        '\\u0645\\u062b\\u0627\\u0644\\x2e\\u0625\\u062e\\u062a\\u0628\\u0627\\u0631',
+        '\\u4f8b\\u5b50\\x2e\\u6d4b\\u8bd5',
+        '\\u4f8b\\u5b50\\x2e\\u6e2c\\u8a66',
+        '\\u03c0\\u03b1\\u03c1\\u03ac\\u03b4\\u03b5\\u03b9\\u03b3\\u03bc\\u03b1\\x2e\\u03b4\\u03bf\\u03ba\\u03b9\\u03bc\\u03ae',
+        '\\u0909\\u0926\\u093e\\u0939\\u0930\\u0923\\x2e\\u092a\\u0930\\u0940\\u0915\\u094d\\u0937\\u093e',
+        '\\u4f8b\\u3048\\x2e\\u30c6\\u30b9\\u30c8',
+        '\\uc2e4\\ub840\\x2e\\ud14c\\uc2a4\\ud2b8',
+        '\\u0645\\u062b\\u0627\\u0644\\x2e\\u0622\\u0632\\u0645\\u0627\\u06cc\\u0634\u06cc',
+        '\\u043f\\u0440\\u0438\\u043c\\u0435\\u0440\\x2e\\u0438\\u0441\\u043f\\u044b\\u0442\\u0430\\u043d\\u0438\\u0435',
+        '\\u0b89\\u0ba4\\u0bbe\\u0bb0\\u0ba3\\u0bae\\u0bcd\\x2e\\u0baa\\u0bb0\\u0bbf\\u0b9f\\u0bcd\\u0b9a\\u0bc8',
+        '\\u05d1\\u05f2\\u05b7\\u05e9\\u05e4\\u05bc\\u05d9\\u05dc\\x2e\\u05d8\\u05e2\\u05e1\\u05d8'
+      ],
+      icann_addr = 'mailtest\\x40('+icann_domains.join('|')+')',
+      word = '('+atom+'|'+quoted_string+')',
+      delim = '[,;\s\n]',
+      local_part = word+'(\\x2e'+word+')*',
+      addr_spec = '(('+local_part+'\\x40'+domain+')|('+icann_addr+'))',
+      reg1 = inline ? new RegExp('(^|<|'+delim+')'+addr_spec+'($|>|'+delim+')', 'i') : new RegExp('^'+addr_spec+'$', 'i');
+
     return reg1.test(input) ? true : false;
   }
+
   return false;
 };
 

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