Merge branch '5.4-dev' into 5.4-dev-update-browserlist-2026-02-17

Author: richard67

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,4 +1,4 @@
-Pull Request for Issue # .
+Pull Request resolves # .
 
 ### Summary of Changes
 

administrator/components/com_content/tmpl/articles/default.php

@@ -167,23 +167,26 @@
                             $canEditOwnParCat     = $user->authorise('core.edit.own', 'com_content.category.' . $item->parent_category_id) && $item->parent_category_uid == $userId;
 
                             // Transition button options
-                            $options = [
-                                'title' => Text::_($item->stage_title),
-                                'tip_content' => Text::sprintf('JWORKFLOW', Text::_($item->workflow_title)),
-                                'id' => 'workflow-' . $item->id,
-                                'task' => 'articles.runTransition',
-                                'disabled' => !$canExecuteTransition,
-                            ];
+                            if ($workflow_enabled) {
+                                $options = [
+                                    'title' => Text::_($item->stage_title),
+                                    'tip_content' => Text::sprintf('JWORKFLOW', Text::_($item->workflow_title)),
+                                    'id' => 'workflow-' . $item->id,
+                                    'task' => 'articles.runTransition',
+                                    'disabled' => !$canExecuteTransition,
+                                ];
+                                $dataTransitionsAttribute = '';
 
-                            if ($canExecuteTransition) {
-                                $transitions = ContentHelper::filterTransitions($this->transitions, (int) $item->stage_id, (int) $item->workflow_id);
+                                if ($canExecuteTransition) {
+                                    $transitions = ContentHelper::filterTransitions($this->transitions, (int) $item->stage_id, (int) $item->workflow_id);
 
-                                $transition_ids = ArrayHelper::getColumn($transitions, 'value');
-                                $transition_ids = ArrayHelper::toInteger($transition_ids);
+                                    $transition_ids = ArrayHelper::getColumn($transitions, 'value');
+                                    $transition_ids = ArrayHelper::toInteger($transition_ids);
 
-                                $dataTransitionsAttribute = 'data-transitions="' . implode(',', $transition_ids) . '"';
+                                    $dataTransitionsAttribute = $transition_ids ? 'data-transitions="' . implode(',', $transition_ids) . '"' : '';
 
-                                $options = array_merge($options, ['transitions' => $transitions]);
+                                    $options = array_merge($options, ['transitions' => $transitions]);
+                                }
                             }
 
                             ?>

build/media_source/plg_editors_tinymce/js/tinymce.es6.js

@@ -197,30 +197,26 @@ Joomla.JoomlaTinyMCE = {
     // Work around iframe behavior, when iframe element changes location in DOM and losing its content.
     // Re init editor when iframe is reloaded.
     if (!ed.inline) {
-      let isReady = false;
-      let isRendered = false;
-      const listenIframeReload = () => {
+      // Make sure iframe is fully loaded. This works differently in different browsers,
+      // so have to listen both "load" and "init" events and set our listener in the last one triggered.
+      let listenersCounter = 2;
+      const checkInitIsCompleted = () => {
+        listenersCounter--;
+        // Make sure all listeners were executed. The last call is when the TinyMCE is fully initialized.
+        if (listenersCounter) return;
         const $iframe = ed.getContentAreaContainer().querySelector('iframe');
-
-        $iframe.addEventListener('load', () => {
-          debounceReInit(ed, element, pluginOptions);
-        });
-      };
-
-      // Make sure iframe is fully loaded.
-      // This works differently in different browsers, so have to listen both "load" and "PostRender" events.
-      ed.on('load', () => {
-        isReady = true;
-        if (isRendered) {
-          listenIframeReload();
+        if ($iframe.contentDocument.readyState !== 'complete') {
+          // Initialisation were completed. However, the iframe still not loaded. Wait for that. Say Hello to Firefox Developer edition.
+          $iframe.onload = () => {
+            $iframe.onload = null;
+            $iframe.addEventListener('load', () => debounceReInit(ed, element, pluginOptions));
+          };
+        } else {
+          $iframe.addEventListener('load', () => debounceReInit(ed, element, pluginOptions));
         }
-      });
-      ed.on('PostRender', () => {
-        isRendered = true;
-        if (isReady) {
-          listenIframeReload();
-        }
-      });
+      };
+      ed.on('load', checkInitIsCompleted);
+      ed.on('init', checkInitIsCompleted);
     }
 
     // Find out when editor is interacted