修改api路径

app/api/fetcher/uploader.ts

@@ -0,0 +1,59 @@
+import type { BrowserContext } from 'playwright';
+import { uploadFile, generateUniqueFileName } from '@/lib/minio';
+import { downloadBinary } from './network';
+import { pickFirstUrl } from './utils';
+
+/**
+ * 下载头像并上传到 MinIO，返回外链；失败时回退为原始链接。
+ */
+export async function uploadAvatarFromUrl(
+    context: BrowserContext,
+    srcUrl?: string | null,
+    nameHint?: string
+): Promise<string | undefined> {
+    if (!srcUrl) return undefined;
+    try {
+        const { buffer, contentType, ext } = await downloadBinary(context, srcUrl);
+        const safeExt = ext || 'jpg';
+        const baseName = nameHint ? `${nameHint}.${safeExt}` : `avatar.${safeExt}`;
+        const fileName = generateUniqueFileName(baseName, 'douyin/avatars');
+        const uploaded = await uploadFile(buffer, fileName, { 'Content-Type': contentType });
+        return uploaded;
+    } catch (e) {
+        console.warn('[avatar] 上传失败，使用原始链接：', (e as Error)?.message || e);
+        return srcUrl || undefined;
+    }
+}
+
+/** 下载图文作品的图片和音乐并上传到 MinIO */
+export async function handleImagePost(
+    context: BrowserContext,
+    aweme: DouyinImageAweme
+): Promise<{ images: { url: string; width?: number; height?: number }[]; musicUrl?: string }> {
+    const awemeId = aweme.aweme_id;
+    const uploadedImages: { url: string; width?: number; height?: number }[] = [];
+
+    // 下载图片（顺序保持）
+    for (let i = 0; i < (aweme.images?.length || 0); i++) {
+        const img = aweme.images[i];
+        const url = pickFirstUrl(img?.url_list);
+        if (!url) continue;
+        const { buffer, contentType, ext } = await downloadBinary(context, url);
+        const safeExt = ext || 'jpg';
+        const fileName = generateUniqueFileName(`${awemeId}/${i}.${safeExt}`, 'douyin/images');
+        const uploaded = await uploadFile(buffer, fileName, { 'Content-Type': contentType });
+        uploadedImages.push({ url: uploaded, width: img?.width, height: img?.height });
+    }
+
+    // 下载音乐（可选）
+    let musicUrl: string | undefined;
+    const audioSrc = pickFirstUrl(aweme.music?.play_url?.url_list);
+    if (audioSrc) {
+        const { buffer, contentType, ext } = await downloadBinary(context, audioSrc);
+        const safeExt = ext || 'mp3';
+        const fileName = generateUniqueFileName(`${awemeId}.${safeExt}`, 'douyin/audios');
+        musicUrl = await uploadFile(buffer, fileName, { 'Content-Type': contentType });
+    }
+
+    return { images: uploadedImages, musicUrl };
+}