UI вложений и черновики форматов каналов

2026-08-06 12:39:33 +04:00
parent 75b75fd223
commit c4f2c7be63
5 changed files with 541 additions and 39 deletions
@@ -286,11 +286,21 @@ function createMediaSlide({ item, url, kind, messageTimestampMs, slide, previewU
    img.loading = 'lazy';
    img.addEventListener('error', () => replaceWithUnavailable(slide, messageTimestampMs), { once: true });
    frame.append(img);
+  } else if (previewUrl) {
+    const img = document.createElement('img');
+    img.className = 'message-attachment-media';
+    img.src = previewUrl;
+    img.alt = `${item.name} preview`;
+    img.loading = 'lazy';
+    img.addEventListener('error', () => replaceWithUnavailable(slide, messageTimestampMs), { once: true });
+    const play = document.createElement('span');
+    play.className = 'message-attachment-play';
+    play.textContent = '▶';
+    frame.append(img, play);
  } else {
    const video = document.createElement('video');
    video.className = 'message-attachment-media';
    video.src = url;
-    if (previewUrl) video.poster = previewUrl;
    video.preload = 'metadata';
    video.muted = true;
    video.playsInline = true;