110 lines
2.9 KiB
TypeScript
110 lines
2.9 KiB
TypeScript
import { Job } from "bullmq";
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import { getVideoDetails } from "@core/net/getVideoDetails";
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import logger from "@core/log";
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import { ClassifyVideoQueue, latestVideosEventsProducer } from "mq/index";
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import {
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insertIntoMetadata,
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userExistsInBiliUsers,
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videoExistsInAllData
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} from "db/bilibili_metadata";
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import { insertIntoSongs } from "mq/task/collectSongs";
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import { bilibiliUser, db, videoSnapshot } from "@core/drizzle";
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import { eq } from "drizzle-orm";
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import { GetVideoInfoJobData } from "mq/schema";
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interface AddSongEventPayload {
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eventName: string;
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uid: string;
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songID: number;
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}
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const publishAddsongEvent = async (songID: number, uid: string) =>
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latestVideosEventsProducer.publishEvent<AddSongEventPayload>({
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eventName: "addSong",
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uid: uid,
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songID: songID
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});
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export const getVideoInfoWorker = async (job: Job<GetVideoInfoJobData>): Promise<void> => {
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const aid = job.data.aid;
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const insertSongs = job.data.insertSongs || false;
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if (!aid) {
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logger.warn("aid does not exists", "mq", "job:getVideoInfo");
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return;
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}
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const videoExists = await videoExistsInAllData(aid);
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if (videoExists && !insertSongs) {
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return;
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}
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if (videoExists && insertSongs) {
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const songs = await insertIntoSongs(aid);
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if (songs.length === 0) {
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logger.warn(`Failed to insert song for aid: ${aid}`, "mq", "fn:getVideoInfoWorker");
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return;
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}
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await publishAddsongEvent(songs[0].id, job.data.uid);
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return;
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}
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const data = await getVideoDetails(aid);
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if (data === null) {
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return null;
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}
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const uid = data.View.owner.mid;
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await insertIntoMetadata({
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aid,
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bvid: data.View.bvid,
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description: data.View.desc,
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uid: uid,
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tags: data.Tags.filter((tag) => !["old_channel", "topic"].indexOf(tag.tag_type))
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.map((tag) => tag.tag_name)
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.join(","),
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title: data.View.title,
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publishedAt: new Date(data.View.pubdate * 1000).toISOString(),
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duration: data.View.duration,
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coverUrl: data.View.pic
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});
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const userExists = await userExistsInBiliUsers(aid);
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if (!userExists) {
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await db.insert(bilibiliUser).values({
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uid,
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username: data.View.owner.name,
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desc: data.Card.card.sign,
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fans: data.Card.follower
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});
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} else {
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await db
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.update(bilibiliUser)
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.set({ username: data.View.owner.name, desc: data.Card.card.sign })
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.where(eq(bilibiliUser.uid, uid));
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}
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const stat = data.View.stat;
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await db.insert(videoSnapshot).values({
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aid,
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views: stat.view,
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danmakus: stat.danmaku,
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replies: stat.reply,
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likes: stat.like,
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coins: stat.coin,
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shares: stat.share,
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favorites: stat.favorite
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});
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logger.log(`Inserted video metadata for aid: ${aid}`, "mq");
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if (!insertSongs) {
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await ClassifyVideoQueue.add("classifyVideo", { aid });
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return;
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}
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const songs = await insertIntoSongs(aid);
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if (songs.length === 0) {
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logger.warn(`Failed to insert song for aid: ${aid}`, "mq", "fn:getVideoInfoWorker");
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return;
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}
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await publishAddsongEvent(songs[0].id, job.data.uid);
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};
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