优化动图

app/api/fetcher/uploader.ts

@@ -2,6 +2,7 @@ import type { BrowserContext } from 'playwright';
 import { uploadFile, generateUniqueFileName } from '@/lib/minio';
 import { downloadBinary } from './network';
 import { pickFirstUrl } from './utils';
+import { getVideoDuration } from './media';
 
 /**
  * 下载头像并上传到 MinIO，返回外链；失败时回退为原始链接。
@@ -29,9 +30,9 @@ export async function uploadAvatarFromUrl(
 export async function handleImagePost(
     context: BrowserContext,
     aweme: DouyinImageAweme
-): Promise<{ images: { url: string; width?: number; height?: number }[]; musicUrl?: string }> {
+): Promise<{ images: { url: string; width?: number; height?: number; video?: string; duration?: number }[]; musicUrl?: string }> {
     const awemeId = aweme.aweme_id;
-    const uploadedImages: { url: string; width?: number; height?: number, video?: string }[] = [];
+    const uploadedImages: { url: string; width?: number; height?: number; video?: string; duration?: number }[] = [];
 
     // 下载图片（顺序保持）
     for (let i = 0; i < (aweme.images?.length || 0); i++) {
@@ -52,10 +53,25 @@ export async function handleImagePost(
                     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 });
+                    
+                    // 获取动图时长
+                    const duration = await getVideoDuration(videoBuffer);
+                    
+                    // 将动图的 video URL 和 duration 也存储起来
+                    uploadedImages.push({ 
+                        url: uploaded, 
+                        width: img?.width, 
+                        height: img?.height, 
+                        video: uploadedVideo,
+                        duration: duration ?? undefined
+                    });
+                    
+                    if (duration) {
+                        console.log(`[image] 动图 ${i} 时长: ${duration}ms`);
+                    }
                 } catch (e) {
                     console.warn(`[image] 动图视频上传失败，跳过：`, (e as Error)?.message || e);
+                    uploadedImages.push({ url: uploaded, width: img?.width, height: img?.height });
                 }
             }
         } else {