import { EntityRepository, Repository } from 'typeorm'; import { DriveFile } from '../entities/drive-file'; import { Users, DriveFolders } from '..'; import rap from '@prezzemolo/rap'; import { User } from '../entities/user'; @EntityRepository(DriveFile) export class DriveFileRepository extends Repository { public validateFileName(name: string): boolean { return ( (name.trim().length > 0) && (name.length <= 200) && (name.indexOf('\\') === -1) && (name.indexOf('/') === -1) && (name.indexOf('..') === -1) ); } public getPublicUrl(file: DriveFile, thumbnail = false): string { if (thumbnail) { return file.thumbnailUrl || file.webpublicUrl || file.url; } else { return file.webpublicUrl || file.thumbnailUrl || file.url; } } public async clacDriveUsageOf(user: User['id'] | User): Promise { const id = typeof user === 'object' ? user.id : user; const { sum } = await this .createQueryBuilder('file') .where('file.userId = :id', { id: id }) .select('SUM(file.size)', 'sum') .getRawOne(); return parseInt(sum, 10) || 0; } public async clacDriveUsageOfHost(host: string): Promise { const { sum } = await this .createQueryBuilder('file') .where('file.userHost = :host', { host: host }) .select('SUM(file.size)', 'sum') .getRawOne(); return parseInt(sum, 10) || 0; } public async clacDriveUsageOfLocal(): Promise { const { sum } = await this .createQueryBuilder('file') .where('file.userHost IS NULL') .select('SUM(file.size)', 'sum') .getRawOne(); return parseInt(sum, 10) || 0; } public async clacDriveUsageOfRemote(): Promise { const { sum } = await this .createQueryBuilder('file') .where('file.userHost IS NOT NULL') .select('SUM(file.size)', 'sum') .getRawOne(); return parseInt(sum, 10) || 0; } public packMany( files: any[], options?: { detail?: boolean self?: boolean, withUser?: boolean, } ) { return Promise.all(files.map(f => this.pack(f, options))); } public async pack( src: DriveFile['id'] | DriveFile, options?: { detail?: boolean, self?: boolean, withUser?: boolean, } ) { const opts = Object.assign({ detail: false, self: false }, options); const file = typeof src === 'object' ? src : await this.findOne(src); return await rap({ id: file.id, createdAt: file.createdAt, name: file.name, type: file.type, md5: file.md5, size: file.size, isSensitive: file.isSensitive, properties: file.properties, url: opts.self ? file.url : this.getPublicUrl(file, false), thumbnailUrl: this.getPublicUrl(file, true), folderId: file.folderId, folder: opts.detail && file.folderId ? DriveFolders.pack(file.folderId, { detail: true }) : null, user: opts.withUser ? Users.pack(file.userId) : null }); } }