iceshrimp-legacy/packages/backend/src/queue/processors/db/import-custom-emojis.ts
syuilo 1c67c26bd8
refactor: migrate to typeorm 3.0 (#8443)
* wip

* wip

* wip

* Update following.ts

* wip

* wip

* wip

* Update resolve-user.ts

* maxQueryExecutionTime

* wip

* wip
2022-03-26 15:34:00 +09:00

88 lines
2.5 KiB
TypeScript

import Bull from 'bull';
import * as tmp from 'tmp';
import * as fs from 'node:fs';
import unzipper from 'unzipper';
import { queueLogger } from '../../logger.js';
import { downloadUrl } from '@/misc/download-url.js';
import { DriveFiles, Emojis } from '@/models/index.js';
import { DbUserImportJobData } from '@/queue/types.js';
import { addFile } from '@/services/drive/add-file.js';
import { genId } from '@/misc/gen-id.js';
import { db } from '@/db/postgre.js';
const logger = queueLogger.createSubLogger('import-custom-emojis');
// TODO: 名前衝突時の動作を選べるようにする
export async function importCustomEmojis(job: Bull.Job<DbUserImportJobData>, done: any): Promise<void> {
logger.info(`Importing custom emojis ...`);
const file = await DriveFiles.findOneBy({
id: job.data.fileId,
});
if (file == null) {
done();
return;
}
// Create temp dir
const [path, cleanup] = await new Promise<[string, () => void]>((res, rej) => {
tmp.dir((e, path, cleanup) => {
if (e) return rej(e);
res([path, cleanup]);
});
});
logger.info(`Temp dir is ${path}`);
const destPath = path + '/emojis.zip';
try {
fs.writeFileSync(destPath, '', 'binary');
await downloadUrl(file.url, destPath);
} catch (e) { // TODO: 何度か再試行
if (e instanceof Error || typeof e === 'string') {
logger.error(e);
}
throw e;
}
const outputPath = path + '/emojis';
const unzipStream = fs.createReadStream(destPath);
const extractor = unzipper.Extract({ path: outputPath });
extractor.on('close', async () => {
const metaRaw = fs.readFileSync(outputPath + '/meta.json', 'utf-8');
const meta = JSON.parse(metaRaw);
for (const record of meta.emojis) {
if (!record.downloaded) continue;
const emojiInfo = record.emoji;
const emojiPath = outputPath + '/' + record.fileName;
await Emojis.delete({
name: emojiInfo.name,
});
const driveFile = await addFile({ user: null, path: emojiPath, name: record.fileName, force: true });
const emoji = await Emojis.insert({
id: genId(),
updatedAt: new Date(),
name: emojiInfo.name,
category: emojiInfo.category,
host: null,
aliases: emojiInfo.aliases,
originalUrl: driveFile.url,
publicUrl: driveFile.webpublicUrl ?? driveFile.url,
type: driveFile.webpublicType ?? driveFile.type,
}).then(x => Emojis.findOneByOrFail(x.identifiers[0]));
}
await db.queryResultCache!.remove(['meta_emojis']);
cleanup();
logger.succ('Imported');
done();
});
unzipStream.pipe(extractor);
logger.succ(`Unzipping to ${outputPath}`);
}