FoundKey/packages/backend/src/queue/processors/db/import-custom-emojis.ts
Johann150 a12debb7b6
server: replace unzipper with decompress
The unzipper package did not seem to work any more and was
mangling the meta.json file in its extracted form and potentially
other files which lead to the emoji import not working properly.

Changelog: Fixed
2023-07-02 00:09:45 +02:00

83 lines
2.3 KiB
TypeScript

import * as fs from 'node:fs';
import Bull from 'bull';
import decompress from 'decompress';
import { db } from '@/db/postgre.js';
import { createTempDir } from '@/misc/create-temp.js';
import { genId } from '@/misc/gen-id.js';
import { DriveFiles, Emojis } from '@/models/index.js';
import { DbUserImportJobData } from '@/queue/types.js';
import { queueLogger } from '@/queue/logger.js';
import { addFile } from '@/services/drive/add-file.js';
import { copyFileTo } from '@/services/drive/read-file.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;
}
const [path, cleanup] = await createTempDir();
logger.info(`Temp dir is ${path}`);
const destPath = path + '/emojis.zip';
try {
fs.writeFileSync(destPath, '', 'binary');
await copyFileTo(file, 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';
logger.succ(`Unzipping to ${outputPath}`);
await decompress(destPath, outputPath);
const metaRaw = fs.readFileSync(outputPath + '/meta.json', 'utf-8');
const meta = JSON.parse(metaRaw);
for (const record of meta.emojis) {
if (!record.downloaded) continue;
if (!/^[a-zA-Z0-9_]+?([a-zA-Z0-9\.]+)?$/.test(record.fileName)) {
this.logger.error(`invalid filename: ${record.fileName}, skipping in emoji import`);
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 });
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,
});
}
await db.queryResultCache!.remove(['meta_emojis']);
cleanup();
logger.succ('Imported');
done();
}