68 lines
2.1 KiB
TypeScript
68 lines
2.1 KiB
TypeScript
import { Client } from "https://deno.land/x/postgres@v0.19.3/mod.ts";
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import { AllDataType, BiliUserType } from "lib/db/schema.d.ts";
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import Akari from "lib/ml/akari.ts";
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export async function videoExistsInAllData(client: Client, aid: number) {
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return await client.queryObject<{ exists: boolean }>(`SELECT EXISTS(SELECT 1 FROM all_data WHERE aid = $1)`, [aid])
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.then((result) => result.rows[0].exists);
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}
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export async function userExistsInBiliUsers(client: Client, uid: number) {
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return await client.queryObject<{ exists: boolean }>(`SELECT EXISTS(SELECT 1 FROM bili_user WHERE uid = $1)`, [
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uid,
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]);
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}
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export async function getUnlabelledVideos(client: Client) {
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const queryResult = await client.queryObject<{ aid: number }>(
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`SELECT a.aid FROM all_data a LEFT JOIN labelling_result l ON a.aid = l.aid WHERE l.aid IS NULL`,
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);
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return queryResult.rows.map((row) => row.aid);
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}
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export async function insertVideoLabel(client: Client, aid: number, label: number) {
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return await client.queryObject(
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`INSERT INTO labelling_result (aid, label, model_version) VALUES ($1, $2, $3) ON CONFLICT (aid, model_version) DO NOTHING`,
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[aid, label, Akari.getModelVersion()],
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);
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}
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export async function getVideoInfoFromAllData(client: Client, aid: number) {
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const queryResult = await client.queryObject<AllDataType>(
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`SELECT * FROM all_data WHERE aid = $1`,
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[aid],
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);
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const row = queryResult.rows[0];
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let authorInfo = "";
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if (row.uid && await userExistsInBiliUsers(client, row.uid)) {
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const q = await client.queryObject<BiliUserType>(
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`SELECT * FROM bili_user WHERE uid = $1`,
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[row.uid],
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);
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const userRow = q.rows[0];
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if (userRow) {
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authorInfo = userRow.desc;
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}
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}
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return {
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title: row.title,
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description: row.description,
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tags: row.tags,
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author_info: authorInfo,
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};
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}
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export async function getUnArchivedBiliUsers(client: Client) {
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const queryResult = await client.queryObject<{ uid: number }>(
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`
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SELECT ad.uid
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FROM all_data ad
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LEFT JOIN bili_user bu ON ad.uid = bu.uid
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WHERE bu.uid IS NULL;
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`,
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[],
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);
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const rows = queryResult.rows;
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return rows.map((row) => row.uid);
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}
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