101 lines
3 KiB
TypeScript
101 lines
3 KiB
TypeScript
import { Inject, Injectable } from '@nestjs/common';
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import { IsNull, MoreThan } from 'typeorm';
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import { DI } from '@/di-symbols.js';
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import type { UsersRepository, DriveFilesRepository } from '@/models/index.js';
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import type { Config } from '@/config.js';
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import type Logger from '@/logger.js';
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import * as Acct from '@/misc/acct.js';
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import { RemoteUserResolveService } from '@/core/RemoteUserResolveService.js';
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import { DownloadService } from '@/core/DownloadService.js';
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import { UserFollowingService } from '@/core/UserFollowingService.js';
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import { UtilityService } from '@/core/UtilityService.js';
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import { QueueLoggerService } from '../QueueLoggerService.js';
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import type Bull from 'bull';
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import type { DbUserImportJobData } from '../types.js';
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import { bindThis } from '@/decorators.js';
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@Injectable()
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export class ImportFollowingProcessorService {
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private logger: Logger;
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constructor(
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@Inject(DI.config)
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private config: Config,
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@Inject(DI.usersRepository)
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private usersRepository: UsersRepository,
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@Inject(DI.driveFilesRepository)
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private driveFilesRepository: DriveFilesRepository,
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private utilityService: UtilityService,
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private userFollowingService: UserFollowingService,
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private remoteUserResolveService: RemoteUserResolveService,
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private downloadService: DownloadService,
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private queueLoggerService: QueueLoggerService,
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) {
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this.logger = this.queueLoggerService.logger.createSubLogger('import-following');
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}
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@bindThis
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public async process(job: Bull.Job<DbUserImportJobData>, done: () => void): Promise<void> {
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this.logger.info(`Importing following of ${job.data.user.id} ...`);
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const user = await this.usersRepository.findOneBy({ id: job.data.user.id });
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if (user == null) {
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done();
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return;
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}
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const file = await this.driveFilesRepository.findOneBy({
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id: job.data.fileId,
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});
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if (file == null) {
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done();
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return;
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}
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const csv = await this.downloadService.downloadTextFile(file.url);
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let linenum = 0;
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for (const line of csv.trim().split('\n')) {
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linenum++;
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try {
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const acct = line.split(',')[0].trim();
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const { username, host } = Acct.parse(acct);
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let target = this.utilityService.isSelfHost(host!) ? await this.usersRepository.findOneBy({
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host: IsNull(),
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usernameLower: username.toLowerCase(),
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}) : await this.usersRepository.findOneBy({
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host: this.utilityService.toPuny(host!),
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usernameLower: username.toLowerCase(),
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});
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if (host == null && target == null) continue;
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if (target == null) {
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target = await this.remoteUserResolveService.resolveUser(username, host);
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}
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if (target == null) {
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throw `cannot resolve user: @${username}@${host}`;
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}
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// skip myself
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if (target.id === job.data.user.id) continue;
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this.logger.info(`Follow[${linenum}] ${target.id} ...`);
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this.userFollowingService.follow(user, target);
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} catch (e) {
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this.logger.warn(`Error in line:${linenum} ${e}`);
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}
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}
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this.logger.succ('Imported');
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done();
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}
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}
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