From eb721e35b2fe59eee160dd0116871b847b9f6e3b Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 27 Oct 2015 11:59:58 -0400
Subject: [PATCH] Update to TinyMCE 4.2

---
 program/js/editor.js |   23 +++++++++++++++--------
 1 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/program/js/editor.js b/program/js/editor.js
index abd800c..3a76ad0 100644
--- a/program/js/editor.js
+++ b/program/js/editor.js
@@ -39,7 +39,7 @@
     abs_url = location.href.replace(/[?#].*$/, '').replace(/\/$/, ''),
     conf = {
       selector: '#' + ($('#' + id).is('.mce_editor') ? id : 'fake-editor-id'),
-      cache_suffix: 's=4010900',
+      cache_suffix: 's=4020700',
       theme: 'modern',
       language: config.lang,
       content_css: rcmail.assets_path('program/js/tinymce/roundcube/content.css'),
@@ -89,7 +89,7 @@
   else {
     $.extend(conf, {
       plugins: 'autolink charmap code colorpicker directionality emoticons link image media nonbreaking'
-        + ' paste table tabfocus textcolor searchreplace' + (config.spellcheck ? ' spellchecker' : ''),
+        + ' paste table tabfocus textcolor searchreplace spellchecker',
       toolbar: 'bold italic underline | alignleft aligncenter alignright alignjustify'
         + ' | bullist numlist outdent indent ltr rtl blockquote | forecolor backcolor | fontselect fontsizeselect'
         + ' | link unlink table | emoticons charmap image media | code searchreplace undo redo',
@@ -101,6 +101,15 @@
       file_browser_callback_types: 'image media'
     });
   }
+
+  // disable TinyMCE plugins/buttons from Roundcube plugin
+  $.each(config.disabled_plugins || [], function() {
+    conf.plugins = conf.plugins.replace(this, '');
+  });
+  $.each(config.disabled_buttons || [], function() {
+    conf.toolbar = conf.toolbar.replace(this, '');
+  });
+  conf.toolbar = conf.toolbar.replace(/\|\s+\|/g, '|');
 
   // support external configuration settings e.g. from skin
   if (window.rcmail_editor_settings)
@@ -548,9 +557,7 @@
         }
       }
 
-      if (rcmail.env.signatures[id]) {
-        sigElem.innerHTML = rcmail.env.signatures[id].html;
-      }
+      sigElem.innerHTML = rcmail.env.signatures[id] ? rcmail.env.signatures[id].html : '';
     }
     else if (!rcmail.env.top_posting) {
       position_element = $(this.editor.getBody()).children().last();
@@ -584,7 +591,7 @@
 
     // open image selector dialog
     dialog = this.editor.windowManager.open({
-      title: rcmail.gettext('select' + type),
+      title: rcmail.get_label('select' + type),
       width: 500,
       height: 300,
       html: '<div id="image-selector-list"><ul></ul></div>'
@@ -611,7 +618,7 @@
       .text($('div.hint', rcmail.gui_objects.uploadform).text()));
 
     // init upload button
-    elem = $('#image-upload-button').append($('<span>').text(rcmail.gettext('add' + type)));
+    elem = $('#image-upload-button').append($('<span>').text(rcmail.get_label('add' + type)));
     cancel = elem.parents('.mce-panel').find('button:last').parent();
 
     // we need custom Tab key handlers, until we find out why
@@ -654,7 +661,7 @@
 
       rcmail.gui_objects.filedrop = $('#image-selector-form');
       rcmail.gui_objects.filedrop.addClass('droptarget')
-        .bind('dragover dragleave', function(e) {
+        .on('dragover dragleave', function(e) {
           e.preventDefault();
           e.stopPropagation();
           $(this)[(e.type == 'dragover' ? 'addClass' : 'removeClass')]('hover');

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