test

js/blog.js

@@ -49,7 +49,7 @@ async function fetchPost(filename) {
 
 // generate preview: up to 3 sentences, but not exceeding ~300 chars
 function getPreview(text, maxLen = 300) {
-  if (text.length <= maxLen) return text; // not needed, but safe
+  if (text.length <= maxLen) return text;
 
   // try to split on sentence boundaries (. ! ?) followed by space or newline
   const sentences = text.match(/[^.!?]+[.!?]+/g) || [];
@@ -116,40 +116,58 @@ function renderPost(filename, content) {
     bodyDiv.textContent = body;
     postDiv.appendChild(bodyDiv);
   } else {
-    // long post – use <details> with preview
+    // long post – show preview with toggle
-    const details = document.createElement('details');
+    const container = document.createElement('div');
-    details.className = 'blog-collapse';
+    container.className = 'blog-collapsible';
 
-    const summary = document.createElement('summary');
+    // preview
-    // preview container
     const previewDiv = document.createElement('div');
     previewDiv.className = 'blog-preview';
     previewDiv.style.whiteSpace = 'pre-line';
-    const previewText = getPreview(body);
+    let previewText = getPreview(body);
-    previewDiv.textContent = previewText + (previewText.endsWith('…') ? '' : '…'); // add ellipsis if not already
+    // ensure ellipsis if preview is truncated
+    if (previewText.length < body.length && !previewText.endsWith('…')) {
+      previewText += '…';
+    }
+    previewDiv.textContent = previewText;
+    container.appendChild(previewDiv);
 
-    const readMoreSpan = document.createElement('span');
+    // Read more button
-    readMoreSpan.className = 'read-more-text';
+    const readMoreBtn = document.createElement('button');
-    readMoreSpan.textContent = 'Read more';
+    readMoreBtn.className = 'blog-toggle read-more';
+    readMoreBtn.textContent = 'Read more';
+    container.appendChild(readMoreBtn);
 
-    summary.appendChild(previewDiv);
+    // Full content (hidden initially)
-    summary.appendChild(readMoreSpan);
-    details.appendChild(summary);
-
-    // full body (hidden until opened)
     const fullDiv = document.createElement('div');
-    fullDiv.className = 'blog-body';
+    fullDiv.className = 'blog-full';
     fullDiv.style.whiteSpace = 'pre-line';
     fullDiv.textContent = body;
-    details.appendChild(fullDiv);
+    fullDiv.style.display = 'none';
+    container.appendChild(fullDiv);
 
-    // toggle text when details opens/closes
+    // Show less button (hidden initially) – appears at the bottom
-    details.addEventListener('toggle', function() {
+    const showLessBtn = document.createElement('button');
-      const span = this.querySelector('.read-more-text');
+    showLessBtn.className = 'blog-toggle show-less';
-      span.textContent = this.open ? 'Show less' : 'Read more';
+    showLessBtn.textContent = '✕ Show less';
-    });
+    showLessBtn.style.display = 'none';
+    container.appendChild(showLessBtn);
 
-    postDiv.appendChild(details);
+    // Toggle logic
+    function expand() {
+      fullDiv.style.display = 'block';
+      readMoreBtn.style.display = 'none';
+      showLessBtn.style.display = 'inline-block';
+    }
+    function collapse() {
+      fullDiv.style.display = 'none';
+      readMoreBtn.style.display = 'inline-block';
+      showLessBtn.style.display = 'none';
+    }
+    readMoreBtn.addEventListener('click', expand);
+    showLessBtn.addEventListener('click', collapse);
+
+    postDiv.appendChild(container);
   }
 
   return postDiv;