Fix Editor.js plugin loading errors in blog admin

- Add multiple fallback global variable names for Editor.js plugins
- Add debug logging to track plugin availability
- Add error handling for editor initialization
- Ensure at least paragraph tool is available before initializing
- Fix ReferenceError: List is not defined when opening post modal

chat/public/js/blog-admin.js

@@ -280,32 +280,79 @@ function initEditor(savedContent = null) {
     editor.destroy();
   }
 
-  const editorConfig = {
-    holder: 'editor',
-    tools: {
-      header: {
-        class: Header,
+  // Check if Editor.js and plugins are loaded
+  if (typeof EditorJS === 'undefined') {
+    console.error('EditorJS is not loaded');
+    showStatus('Editor failed to load. Please refresh the page.', 'error');
+    return;
+  }
+
+  // Map plugin names to their global variables with multiple possible names
+  const HeaderClass = window.Header || window.EditorJSHeader;
+  const ParagraphClass = window.Paragraph || window.EditorJSParagraph;
+  const ListClass = window.List || window.EditorjsList || window.EditorJSList;
+  const LinkToolClass = window.LinkTool || window.Link || window.EditorJSLink;
+  const ImageToolClass = window.ImageTool || window.Image || window.EditorJSImage;
+  const EmbedClass = window.Embed || window.EditorJSEmbed;
+  const CodeToolClass = window.CodeTool || window.Code || window.EditorJSCode;
+  const QuoteClass = window.Quote || window.EditorJSQuote;
+  const TableClass = window.Table || window.EditorJSTable;
+  const MarkerClass = window.Marker || window.EditorJSMarker;
+
+  // Log available plugins for debugging
+  console.log('Editor.js plugins availability:', {
+    EditorJS: typeof EditorJS,
+    Header: typeof HeaderClass,
+    Paragraph: typeof ParagraphClass,
+    List: typeof ListClass,
+    LinkTool: typeof LinkToolClass,
+    ImageTool: typeof ImageToolClass,
+    Embed: typeof EmbedClass,
+    CodeTool: typeof CodeToolClass,
+    Quote: typeof QuoteClass,
+    Table: typeof TableClass,
+    Marker: typeof MarkerClass
+  });
+
+  // Build tools object dynamically, only including available plugins
+  const tools = {};
+
+  if (HeaderClass) {
+    tools.header = {
+      class: HeaderClass,
       config: {
         levels: [2, 3, 4, 5, 6],
         defaultLevel: 2
       }
-      },
-      paragraph: {
-        class: Paragraph,
-        inlineToolbar: true
-      },
-      list: {
-        class: List,
-        inlineToolbar: true
-      },
-      link: {
-        class: LinkTool,
-        config: {
-          endpoint: '/api/fetch-url' // Optional: for link previews
+    };
   }
-      },
-      image: {
-        class: ImageTool,
+
+  if (ParagraphClass) {
+    tools.paragraph = {
+      class: ParagraphClass,
+      inlineToolbar: true
+    };
+  }
+
+  if (ListClass) {
+    tools.list = {
+      class: ListClass,
+      inlineToolbar: true
+    };
+  }
+
+  if (LinkToolClass) {
+    tools.link = {
+      class: LinkToolClass,
+      config: {
+        endpoint: '/api/fetch-url'
+      }
+    };
+  }
+
+  if (ImageToolClass) {
+    tools.image = {
+      class: ImageToolClass,
       config: {
         endpoints: {
           byFile: '/api/admin/blogs/upload-image'
@@ -313,9 +360,12 @@ function initEditor(savedContent = null) {
         field: 'image',
         types: 'image/*'
       }
-      },
-      embed: {
-        class: Embed,
+    };
+  }
+
+  if (EmbedClass) {
+    tools.embed = {
+      class: EmbedClass,
       config: {
         services: {
           youtube: true,
@@ -324,30 +374,53 @@ function initEditor(savedContent = null) {
           codepen: true
         }
       }
-      },
-      code: {
-        class: CodeTool
-      },
-      quote: {
-        class: Quote,
+    };
+  }
+
+  if (CodeToolClass) {
+    tools.code = {
+      class: CodeToolClass
+    };
+  }
+
+  if (QuoteClass) {
+    tools.quote = {
+      class: QuoteClass,
       inlineToolbar: true,
       config: {
         quotePlaceholder: 'Enter a quote',
         captionPlaceholder: 'Quote\'s author'
       }
-      },
-      table: {
-        class: Table,
+    };
+  }
+
+  if (TableClass) {
+    tools.table = {
+      class: TableClass,
       inlineToolbar: true,
       config: {
         rows: 2,
         cols: 2
       }
-      },
-      marker: {
-        class: Marker
+    };
   }
-    },
+
+  if (MarkerClass) {
+    tools.marker = {
+      class: MarkerClass
+    };
+  }
+
+  // Ensure at least paragraph tool is available
+  if (!tools.paragraph) {
+    console.error('No paragraph tool available');
+    showStatus('Editor tools failed to load. Please refresh the page.', 'error');
+    return;
+  }
+
+  const editorConfig = {
+    holder: 'editor',
+    tools: tools,
     placeholder: 'Start writing your post...',
     data: savedContent || {
       blocks: [
@@ -362,7 +435,13 @@ function initEditor(savedContent = null) {
     readOnly: currentEditingPost?.source === 'repo'
   };
 
+  try {
     editor = new EditorJS(editorConfig);
+    console.log('Editor.js initialized successfully');
+  } catch (error) {
+    console.error('Failed to initialize Editor.js:', error);
+    showStatus('Failed to initialize editor: ' + error.message, 'error');
+  }
 }
 
 // Handle post form submission