chore: update code structure for improved readability and maintainability

tools/blogeditor/editor.html

@@ -424,6 +424,18 @@
     /** uploadId -> resolve(relativePath) */
     const _uploadResolvers = new Map();
 
+    /**
+     * Splits markdown image target into src and optional title segment.
+     * @param {string} target
+     * @returns {{ src: string, suffix: string }}
+     */
+    function splitImageTarget(target) {
+      const trimmed = target.trim();
+      const m = trimmed.match(/^(\S+)(\s+["'][\s\S]*["'])?$/);
+      if (!m) return { src: trimmed, suffix: '' };
+      return { src: m[1], suffix: m[2] ?? '' };
+    }
+
     /**
      * Uploads a blob URL to the extension to save to media/.
      * Returns a Promise that resolves once mediaSaved is received.
@@ -552,9 +564,10 @@
      * @returns {string}
      */
     function cleanImagePaths(markdown) {
-        return markdown.replace(/(\!\[[^\]]*\]\()([^)]+)(\))/g, (_m, open, src, close) => {
+      return markdown.replace(/(\!\[[^\]]*\]\()([^)]+)(\))/g, (_m, open, target, close) => {
+        const { src, suffix } = splitImageTarget(target);
         const rel = blobToRelative.get(src) ?? webviewToRelative.get(src);
-            return rel ? `${open}${rel}${close}` : `${open}${src}${close}`;
+        return rel ? `${open}${rel}${suffix}${close}` : `${open}${src}${suffix}${close}`;
         });
     }
 

tools/blogeditor/extension.js

@@ -343,6 +343,21 @@ function buildHtml(webview) {
         .replace('{{THEME_CSS}}',          themeCss.toString());
 }
 
+/**
+ * Splits markdown image target into URL/path and optional trailing title segment.
+ * Examples:
+ *   data/blog/media/a.png "Caption" -> { src: data/blog/media/a.png, suffix:  "Caption" }
+ *   https://x/y.png -> { src: https://x/y.png, suffix: '' }
+ * @param {string} target
+ * @returns {{ src: string, suffix: string }}
+ */
+function splitImageTarget(target) {
+    const trimmed = target.trim();
+    const m = trimmed.match(/^(\S+)(\s+["'][\s\S]*["'])?$/);
+    if (!m) return { src: trimmed, suffix: '' };
+    return { src: m[1], suffix: m[2] ?? '' };
+}
+
 /**
  * Replaces relative image paths in markdown with webview-safe URIs.
  * @param {string} content
@@ -350,9 +365,10 @@ function buildHtml(webview) {
  * @returns {string}
  */
 function injectWebviewImageUris(content, websiteBaseUri) {
-    return content.replace(/(\!\[[^\]]*\]\()([^)]+)(\))/g, (match, open, src, close) => {
+    return content.replace(/(\!\[[^\]]*\]\()([^)]+)(\))/g, (match, open, target, close) => {
+        const { src, suffix } = splitImageTarget(target);
         if (/^https?:|^data:|^blob:/.test(src)) return match;
-        return `${open}${websiteBaseUri}/${src.replace(/^\//, '')}${close}`;
+        return `${open}${websiteBaseUri}/${src.replace(/^\//, '')}${suffix}${close}`;
     });
 }
 
@@ -366,7 +382,10 @@ function revertWebviewImageUris(content, websiteBaseUri) {
     const escaped = websiteBaseUri.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
     return content.replace(
         new RegExp(`(\\!\\[[^\\]]*\\]\\()${escaped}/([^)]+)(\\))`, 'g'),
-        (_m, open, rel, close) => `${open}${rel}${close}`
+        (_m, open, target, close) => {
+            const { src, suffix } = splitImageTarget(target);
+            return `${open}${src}${suffix}${close}`;
+        }
     );
 }
 
@@ -399,7 +418,7 @@ function handleMessage(msg, blogDir, websiteDir) {
                 const imgPattern = /!\[[^\]]*\]\(([^)]+)\)/g;
                 let imgMatch;
                 while ((imgMatch = imgPattern.exec(raw)) !== null) {
-                    const src = imgMatch[1];
+                    const { src } = splitImageTarget(imgMatch[1]);
                     if (/^https?:|^data:|^blob:/.test(src)) continue;
                     const absPath = path.join(websiteDir, src.replace(/^\//, ''));
                     if (fs.existsSync(absPath)) {

tools/blogeditor/package.json

@@ -2,7 +2,7 @@
     "name": "blog-editor",
     "displayName": "Blog Editor",
     "description": "WYSIWYG Milkdown blog post editor for this workspace",
-    "version": "0.1.11",
+    "version": "0.1.12",
     "publisher": "local",
     "engines": { "vscode": "^1.80.0" },
     "categories": ["Other"],

website/data/blog/markdown-test.md

@@ -104,9 +104,7 @@ const obj = {
 
 ![1.00](data/blog/media/test.gif "Caption Test")
 
-![0.26](blob:vscode-webview://1b6n822od8b3q8ir5r6it0k34211vkpefa12tlnhqbm9ukcvq8kt/69bf42f8-c939-432d-9cf8-d42ed55cf5b5 "A Bear Skull, Grok Generated")
-
-![1.00](blob:vscode-webview://1b6n822od8b3q8ir5r6it0k34211vkpefa12tlnhqbm9ukcvq8kt/669fa236-7079-427f-97ee-6c96f089c32f "AI Generated Goblin")
+![1.00](data/blog/media/paste-1778405550240-ddf8h.png "Gobby")
 
 ## Mixed Content