添加动图支持，优化图片和视频上传逻辑，调整超时设置，增强评论时间格式化

app/api/fetcher/uploader.ts

@@ -31,7 +31,7 @@ export async function handleImagePost(
     aweme: DouyinImageAweme
 ): Promise<{ images: { url: string; width?: number; height?: number }[]; musicUrl?: string }> {
     const awemeId = aweme.aweme_id;
-    const uploadedImages: { url: string; width?: number; height?: number }[] = [];
+    const uploadedImages: { url: string; width?: number; height?: number, video?: string }[] = [];
 
     // 下载图片（顺序保持）
     for (let i = 0; i < (aweme.images?.length || 0); i++) {
@@ -42,7 +42,25 @@ export async function handleImagePost(
         const safeExt = ext || 'jpg';
         const fileName = generateUniqueFileName(`${awemeId}/${i}.${safeExt}`, 'douyin/images');
         const uploaded = await uploadFile(buffer, fileName, { 'Content-Type': contentType });
-        uploadedImages.push({ url: uploaded, width: img?.width, height: img?.height });
+
+        if (img.video?.play_addr) {
+            // 如果是动图，下载 video 并上传
+            const videoUrl = img.video.play_addr[0]?.src;
+            if (videoUrl) {
+                try {
+                    const { buffer: videoBuffer, contentType: videoContentType, ext: videoExt } = await downloadBinary(context, videoUrl);
+                    const safeVideoExt = videoExt || 'mp4';
+                    const videoFileName = generateUniqueFileName(`${awemeId}/${i}_animated.${safeVideoExt}`, 'douyin/images');
+                    const uploadedVideo = await uploadFile(videoBuffer, videoFileName, { 'Content-Type': videoContentType });
+                    // 将动图的 video URL 也存储起来
+                    uploadedImages.push({ url: uploaded, width: img?.width, height: img?.height, video: uploadedVideo });
+                } catch (e) {
+                    console.warn(`[image] 动图视频上传失败，跳过：`, (e as Error)?.message || e);
+                }
+            }
+        } else {
+            uploadedImages.push({ url: uploaded, width: img?.width, height: img?.height });
+        }
     }
 
     // 下载音乐（可选）