misskey/packages/frontend/src/scripts/media-proxy.ts
tamaina 2dfed75402
perf(server): improvement of external mediaProxy (#9787)
* perf(server): improvement of external mediaProxy

* add a comment

* ✌️

* /filesでsharpの処理を行わずリダイレクトする

* fix

* thumbnail => static

* Fix #9788

* add avatar mode

* add url

* fix

* static.webp

* remove encodeURIComponent from media proxy path

* remove existance check
2023-02-04 13:38:51 +09:00

46 lines
1.4 KiB
TypeScript

import { query, appendQuery } from '@/scripts/url';
import { url } from '@/config';
import { instance } from '@/instance';
export function getProxiedImageUrl(imageUrl: string, type?: 'preview'): string {
if (imageUrl.startsWith(instance.mediaProxy + '/') || imageUrl.startsWith('/proxy/')) {
// もう既にproxyっぽそうだったらsearchParams付けるだけ
return appendQuery(imageUrl, query({
fallback: '1',
...(type ? { [type]: '1' } : {}),
}));
}
return `${instance.mediaProxy}/image.webp?${query({
url: imageUrl,
fallback: '1',
...(type ? { [type]: '1' } : {}),
})}`;
}
export function getProxiedImageUrlNullable(imageUrl: string | null | undefined, type?: 'preview'): string | null {
if (imageUrl == null) return null;
return getProxiedImageUrl(imageUrl, type);
}
export function getStaticImageUrl(baseUrl: string): string {
const u = baseUrl.startsWith('http') ? new URL(baseUrl) : new URL(baseUrl, url);
if (u.href.startsWith(`${url}/emoji/`)) {
// もう既にemojiっぽそうだったらsearchParams付けるだけ
u.searchParams.set('static', '1');
return u.href;
}
if (u.href.startsWith(instance.mediaProxy + '/')) {
// もう既にproxyっぽそうだったらsearchParams付けるだけ
u.searchParams.set('static', '1');
return u.href;
}
return `${instance.mediaProxy}/static.webp?${query({
url: u.href,
static: '1',
})}`;
}