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import { EntityRepository, Repository } from 'typeorm';
import { DriveFile } from '@/models/entities/drive-file';
import { Users, DriveFolders } from '../index';
import { User } from '@/models/entities/user';
import { toPuny } from '@/misc/convert-host';
import { awaitAll, Promiseable } from '@/prelude/await-all';
import { Packed } from '@/misc/schema';
import config from '@/config/index';
import { query, appendQuery } from '@/prelude/url';
import { Meta } from '@/models/entities/meta';
import { fetchMeta } from '@/misc/fetch-meta';
type PackOptions = {
detail?: boolean,
self?: boolean,
withUser?: boolean,
};
@EntityRepository(DriveFile)
export class DriveFileRepository extends Repository<DriveFile> {
public validateFileName(name: string): boolean {
return (
(name.trim().length > 0) &&
(name.length <= 200) &&
(name.indexOf('\\') === -1) &&
(name.indexOf('/') === -1) &&
(name.indexOf('..') === -1)
);
}
public getPublicProperties(file: DriveFile): DriveFile['properties'] {
if (file.properties.orientation != null) {
const properties = JSON.parse(JSON.stringify(file.properties));
if (file.properties.orientation >= 5) {
[properties.width, properties.height] = [properties.height, properties.width];
}
properties.orientation = undefined;
return properties;
}
return file.properties;
}
public getPublicUrl(file: DriveFile, thumbnail = false, meta?: Meta): string | null {
// リモートかつメディアプロキシ
if (file.uri != null && file.userHost != null && config.mediaProxy != null) {
return appendQuery(config.mediaProxy, query({
url: file.uri,
thumbnail: thumbnail ? '1' : undefined,
}));
}
// リモートかつ期限切れはローカルプロキシを試みる
if (file.uri != null && file.isLink && meta && meta.proxyRemoteFiles) {
const key = thumbnail ? file.thumbnailAccessKey : file.webpublicAccessKey;
if (key && !key.match('/')) { // 古いものはここにオブジェクトストレージキーが入ってるので除外
return `${config.url}/files/${key}`;
}
}
const isImage = file.type && ['image/png', 'image/apng', 'image/gif', 'image/jpeg', 'image/webp', 'image/svg+xml'].includes(file.type);
return thumbnail ? (file.thumbnailUrl || (isImage ? (file.webpublicUrl || file.url) : null)) : (file.webpublicUrl || file.url);
}
public async calcDriveUsageOf(user: User['id'] | { id: User['id'] }): Promise<number> {
const id = typeof user === 'object' ? user.id : user;
const { sum } = await this
.createQueryBuilder('file')
.where('file.userId = :id', { id: id })
.andWhere('file.isLink = FALSE')
.select('SUM(file.size)', 'sum')
.getRawOne();
return parseInt(sum, 10) || 0;
}
public async calcDriveUsageOfHost(host: string): Promise<number> {
const { sum } = await this
.createQueryBuilder('file')
.where('file.userHost = :host', { host: toPuny(host) })
.andWhere('file.isLink = FALSE')
.select('SUM(file.size)', 'sum')
.getRawOne();
return parseInt(sum, 10) || 0;
}
public async calcDriveUsageOfLocal(): Promise<number> {
const { sum } = await this
.createQueryBuilder('file')
.where('file.userHost IS NULL')
.andWhere('file.isLink = FALSE')
.select('SUM(file.size)', 'sum')
.getRawOne();
return parseInt(sum, 10) || 0;
}
public async calcDriveUsageOfRemote(): Promise<number> {
const { sum } = await this
.createQueryBuilder('file')
.where('file.userHost IS NOT NULL')
.andWhere('file.isLink = FALSE')
.select('SUM(file.size)', 'sum')
.getRawOne();
return parseInt(sum, 10) || 0;
}
public async pack(src: DriveFile['id'], options?: PackOptions): Promise<Packed<'DriveFile'> | null>;
public async pack(src: DriveFile, options?: PackOptions): Promise<Packed<'DriveFile'>>;
public async pack(
src: DriveFile['id'] | DriveFile,
options?: PackOptions
): Promise<Packed<'DriveFile'> | null> {
const opts = Object.assign({
detail: false,
self: false,
}, options);
const file = typeof src === 'object' ? src : await this.findOne(src);
if (file == null) return null;
const meta = await fetchMeta();
return await awaitAll<Packed<'DriveFile'>>({
id: file.id,
createdAt: file.createdAt.toISOString(),
name: file.name,
type: file.type,
md5: file.md5,
size: file.size,
isSensitive: file.isSensitive,
blurhash: file.blurhash,
properties: opts.self ? file.properties : this.getPublicProperties(file),
url: opts.self ? file.url : this.getPublicUrl(file, false, meta),
thumbnailUrl: this.getPublicUrl(file, true, meta),
comment: file.comment,
folderId: file.folderId,
folder: opts.detail && file.folderId ? DriveFolders.pack(file.folderId, {
detail: true,
}) : null,
userId: opts.withUser ? file.userId : null,
user: (opts.withUser && file.userId) ? Users.pack(file.userId) : null,
});
}
public async packMany(
files: (DriveFile['id'] | DriveFile)[],
options?: PackOptions
) {
const items = await Promise.all(files.map(f => this.pack(f, options)));
return items.filter(x => x != null);
}
}
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