272 lines
11 KiB
TypeScript
272 lines
11 KiB
TypeScript
import type { BrowserContext } from 'playwright';
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import { prisma } from '@/lib/prisma';
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import { uploadAvatarFromUrl } from './uploader';
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import { firstUrl } from './utils';
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export async function saveToDB(
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context: BrowserContext,
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detailResp: DouyinVideoDetailResponse,
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commentResp: DouyinCommentResponse,
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videoUrl?: string,
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width?: number,
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height?: number,
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coverUrl?: string,
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fps?: number
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) {
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if (!detailResp?.aweme_detail) throw new Error('视频详情为空');
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const d = detailResp.aweme_detail;
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// 1) Upsert Author
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const authorAvatarSrc = firstUrl(d.author.avatar_thumb?.url_list);
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const authorAvatarUploaded = await uploadAvatarFromUrl(context, authorAvatarSrc, `authors/${d.author.sec_uid}`);
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const author = await prisma.author.upsert({
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where: { sec_uid: d.author.sec_uid },
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create: {
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sec_uid: d.author.sec_uid,
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uid: d.author.uid,
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nickname: d.author.nickname,
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signature: d.author.signature ?? null,
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avatar_url: authorAvatarUploaded ?? null,
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follower_count: BigInt(d.author.follower_count || 0),
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total_favorited: BigInt(d.author.total_favorited || 0),
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unique_id: d.author.unique_id ?? null,
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short_id: d.author.short_id ?? null,
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},
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update: {
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uid: d.author.uid,
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nickname: d.author.nickname,
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signature: d.author.signature ?? null,
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avatar_url: authorAvatarUploaded ?? null,
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follower_count: BigInt(d.author.follower_count || 0),
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total_favorited: BigInt(d.author.total_favorited || 0),
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unique_id: d.author.unique_id ?? null,
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short_id: d.author.short_id ?? null,
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},
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});
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// 2) Upsert Video
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const video = await prisma.video.upsert({
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where: { aweme_id: d.aweme_id },
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create: {
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aweme_id: d.aweme_id,
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desc: d.desc,
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preview_title: d.preview_title ?? null,
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duration_ms: d.duration,
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created_at: new Date((d.create_time || 0) * 1000),
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share_url: d.share_url,
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digg_count: BigInt(d.statistics?.digg_count || 0),
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comment_count: BigInt(d.statistics?.comment_count || 0),
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share_count: BigInt(d.statistics?.share_count || 0),
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collect_count: BigInt(d.statistics?.collect_count || 0),
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authorId: author.sec_uid,
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tags: (d.tags?.map(t => t.tag_name) ?? []),
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video_url: videoUrl ?? '',
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width: width ?? null,
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height: height ?? null,
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cover_url: coverUrl ?? null,
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fps: fps ?? null,
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raw_json: detailResp as any, // 保存完整接口 JSON
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},
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update: {
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desc: d.desc,
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preview_title: d.preview_title ?? null,
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duration_ms: d.duration,
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created_at: new Date((d.create_time || 0) * 1000),
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share_url: d.share_url,
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digg_count: BigInt(d.statistics?.digg_count || 0),
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comment_count: BigInt(d.statistics?.comment_count || 0),
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share_count: BigInt(d.statistics?.share_count || 0),
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collect_count: BigInt(d.statistics?.collect_count || 0),
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authorId: author.sec_uid,
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...(videoUrl ? { video_url: videoUrl } : {}),
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...(width ? { width } : {}),
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...(height ? { height } : {}),
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...(coverUrl ? { cover_url: coverUrl } : {}),
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...(fps ? { fps } : {}),
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raw_json: detailResp as any, // 更新完整接口 JSON
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},
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});
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// 3) Upsert Comments + CommentUser
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const comments = commentResp?.comments ?? [];
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for (const c of comments) {
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const origAvatar: string | null = firstUrl(c.user?.avatar_thumb?.url_list) ?? null;
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const nameHint = `comment-users/${(c.user?.nickname || 'unknown').replace(/\s+/g, '_')}-${c.cid}`;
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const uploadedAvatar = await uploadAvatarFromUrl(context, origAvatar ?? undefined, nameHint);
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const finalAvatar = uploadedAvatar ?? origAvatar; // string | null
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const finalAvatarKey = finalAvatar ?? '';
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const cu = await prisma.commentUser.upsert({
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where: {
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nickname_avatar_url: {
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nickname: c.user?.nickname || '未知用户',
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avatar_url: finalAvatarKey,
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},
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},
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create: {
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nickname: c.user?.nickname || '未知用户',
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avatar_url: finalAvatar ?? null,
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},
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update: {
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avatar_url: finalAvatar ?? null,
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},
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});
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await prisma.comment.upsert({
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where: { cid: c.cid },
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create: {
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cid: c.cid,
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text: c.text,
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digg_count: BigInt(c.digg_count || 0),
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created_at: new Date((c.create_time || 0) * 1000),
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videoId: video.aweme_id,
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userId: cu.id,
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},
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update: {
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text: c.text,
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digg_count: BigInt(c.digg_count || 0),
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created_at: new Date((c.create_time || 0) * 1000),
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videoId: video.aweme_id,
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userId: cu.id,
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},
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});
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}
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return { aweme_id: video.aweme_id, author_sec_uid: author.sec_uid, comment_count: comments.length };
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}
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export async function saveImagePostToDB(
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context: BrowserContext,
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aweme: DouyinImageAweme,
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commentResp: DouyinCommentResponse,
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uploads: { images: { url: string; width?: number; height?: number }[]; musicUrl?: string },
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rawJson?: any
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) {
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if (!aweme?.author?.sec_uid) throw new Error('作者 sec_uid 缺失');
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// Upsert Author（与视频一致）
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const authorAvatarSrc = firstUrl(aweme.author.avatar_thumb?.url_list);
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const authorAvatarUploaded = await uploadAvatarFromUrl(context, authorAvatarSrc, `authors/${aweme.author.sec_uid}`);
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const author = await prisma.author.upsert({
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where: { sec_uid: aweme.author.sec_uid },
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create: {
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sec_uid: aweme.author.sec_uid,
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uid: aweme.author.uid,
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nickname: aweme.author.nickname,
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signature: aweme.author.signature ?? null,
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avatar_url: authorAvatarUploaded ?? null,
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follower_count: BigInt((aweme.author as any).follower_count || 0),
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total_favorited: BigInt((aweme.author as any).total_favorited || 0),
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unique_id: (aweme.author as any).unique_id ?? null,
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short_id: (aweme.author as any).short_id ?? null,
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},
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update: {
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uid: aweme.author.uid,
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nickname: aweme.author.nickname,
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signature: aweme.author.signature ?? null,
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avatar_url: authorAvatarUploaded ?? null,
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follower_count: BigInt((aweme.author as any).follower_count || 0),
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total_favorited: BigInt((aweme.author as any).total_favorited || 0),
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unique_id: (aweme.author as any).unique_id ?? null,
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short_id: (aweme.author as any).short_id ?? null,
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},
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});
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// Upsert ImagePost
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const imagePost = await prisma.imagePost.upsert({
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where: { aweme_id: aweme.aweme_id },
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create: {
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aweme_id: aweme.aweme_id,
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desc: aweme.desc,
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created_at: new Date((aweme.create_time || 0) * 1000),
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share_url: aweme.share_url || '',
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digg_count: BigInt(aweme.statistics?.digg_count || 0),
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comment_count: BigInt(aweme.statistics?.comment_count || 0),
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share_count: BigInt(aweme.statistics?.share_count || 0),
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collect_count: BigInt(aweme.statistics?.collect_count || 0),
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authorId: author.sec_uid,
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tags: (aweme.video_tag?.map(t => t.tag_name) ?? []),
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music_url: uploads.musicUrl ?? null,
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raw_json: rawJson ?? null, // 保存完整接口 JSON
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},
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update: {
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desc: aweme.desc,
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created_at: new Date((aweme.create_time || 0) * 1000),
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share_url: aweme.share_url,
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digg_count: BigInt(aweme.statistics?.digg_count || 0),
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comment_count: BigInt(aweme.statistics?.comment_count || 0),
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share_count: BigInt(aweme.statistics?.share_count || 0),
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collect_count: BigInt(aweme.statistics?.collect_count || 0),
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authorId: author.sec_uid,
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tags: (aweme.video_tag?.map(t => t.tag_name) ?? []),
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music_url: uploads.musicUrl ?? undefined,
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raw_json: rawJson ?? undefined, // 更新完整接口 JSON
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},
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});
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// Upsert ImageFiles（按顺序）
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for (let i = 0; i < uploads.images.length; i++) {
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const { url, width, height } = uploads.images[i];
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await prisma.imageFile.upsert({
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where: { postId_order: { postId: imagePost.aweme_id, order: i } },
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create: {
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postId: imagePost.aweme_id,
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order: i,
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url,
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width: typeof width === 'number' ? width : null,
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height: typeof height === 'number' ? height : null,
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},
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update: {
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url,
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width: typeof width === 'number' ? width : null,
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height: typeof height === 'number' ? height : null,
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},
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});
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}
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// 评论入库：关联到 ImagePost
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const comments = commentResp?.comments ?? [];
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for (const c of comments) {
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const origAvatar: string | null = firstUrl(c.user?.avatar_thumb?.url_list) ?? null;
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const nameHint = `comment-users/${(c.user?.nickname || 'unknown').replace(/\s+/g, '_')}-${c.cid}`;
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const uploadedAvatar = await uploadAvatarFromUrl(context, origAvatar ?? undefined, nameHint);
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const finalAvatar = uploadedAvatar ?? origAvatar; // string | null
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const finalAvatarKey = finalAvatar ?? '';
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const cu = await prisma.commentUser.upsert({
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where: {
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nickname_avatar_url: {
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nickname: c.user?.nickname || '未知用户',
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avatar_url: finalAvatarKey,
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},
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},
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create: {
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nickname: c.user?.nickname || '未知用户',
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avatar_url: finalAvatar ?? null,
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},
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update: {
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avatar_url: finalAvatar ?? null,
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},
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});
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await prisma.comment.upsert({
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where: { cid: c.cid },
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create: {
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cid: c.cid,
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text: c.text,
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digg_count: BigInt(c.digg_count || 0),
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created_at: new Date((c.create_time || 0) * 1000),
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imagePostId: imagePost.aweme_id,
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userId: cu.id,
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},
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update: {
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text: c.text,
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digg_count: BigInt(c.digg_count || 0),
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created_at: new Date((c.create_time || 0) * 1000),
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imagePostId: imagePost.aweme_id,
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userId: cu.id,
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},
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});
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}
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return { aweme_id: imagePost.aweme_id, author_sec_uid: author.sec_uid, image_count: uploads.images.length, comment_count: comments.length };
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}
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