X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/9884cca00c010215db60db092048cb667808ee88..refs/pull/2700/head:/resources/js/components/wysiwyg-editor.js

diff --git a/resources/js/components/wysiwyg-editor.js b/resources/js/components/wysiwyg-editor.js
index bae70ad14..a44ab1c62 100644
--- a/resources/js/components/wysiwyg-editor.js
+++ b/resources/js/components/wysiwyg-editor.js
@@ -152,8 +152,8 @@ function codePlugin() {
             return;
         }
 
-        let lang = selectedNode.hasAttribute('data-lang') ? selectedNode.getAttribute('data-lang') : '';
-        let currentCode = selectedNode.querySelector('textarea').textContent;
+        const lang = selectedNode.hasAttribute('data-lang') ? selectedNode.getAttribute('data-lang') : '';
+        const currentCode = selectedNode.querySelector('textarea').textContent;
 
         window.components.first('code-editor').open(currentCode, lang, (code, lang) => {
             const editorElem = selectedNode.querySelector('.CodeMirror');
@@ -212,7 +212,7 @@ function codePlugin() {
             showPopup(editor);
         });
 
-        editor.on('SetContent', function () {
+        function parseCodeMirrorInstances() {
 
             // Recover broken codemirror instances
             $('.CodeMirrorContainer').filter((index ,elem) => {
@@ -225,12 +225,24 @@ function codePlugin() {
                 return elem.contentEditable !== "false";
             });
 
-            if (!codeSamples.length) return;
+            codeSamples.each((index, elem) => {
+                Code.wysiwygView(elem);
+            });
+        }
+
+        editor.on('init', function() {
+            // Parse code mirror instances on init, but delay a little so this runs after
+            // initial styles are fetched into the editor.
             editor.undoManager.transact(function () {
-                codeSamples.each((index, elem) => {
-                    Code.wysiwygView(elem);
-                });
+                parseCodeMirrorInstances();
             });
+            // Parsed code mirror blocks when content is set but wait before setting this handler
+            // to avoid any init 'SetContent' events.
+            setTimeout(() => {
+                editor.on('SetContent', () => {
+                    setTimeout(parseCodeMirrorInstances, 100);
+                });
+            }, 200);
         });
 
     });
@@ -422,7 +434,7 @@ class WysiwygEditor {
         this.imageUploadErrorText = this.$opts.imageUploadErrorText;
         this.isDarkMode = document.documentElement.classList.contains('dark-mode');
 
-        this.plugins = "image table textcolor paste link autolink fullscreen code customhr autosave lists codeeditor media";
+        this.plugins = "image imagetools table textcolor paste link autolink fullscreen code customhr autosave lists codeeditor media";
         this.loadPlugins();
 
         this.tinyMceConfig = this.getTinyMceConfig();