webstreamr-github/src/extractor/Uqload.ts

50 lines
1.4 KiB
TypeScript

import * as cheerio from 'cheerio';
import { NotFoundError } from '../error';
import { Context, Format, Meta, UrlResult } from '../types';
import { buildMediaFlowProxyExtractorRedirectUrl, supportsMediaFlowProxy } from '../utils';
import { Extractor } from './Extractor';
export class Uqload extends Extractor {
public readonly id = 'uqload';
public readonly label = 'Uqload';
public override viaMediaFlowProxy = true;
public supports(ctx: Context, url: URL): boolean {
return null !== url.host.match(/uqload/) && supportsMediaFlowProxy(ctx);
}
public override normalize(url: URL): URL {
return new URL(url.href.replace('/embed-', '/'));
}
protected async extractInternal(ctx: Context, url: URL, meta: Meta): Promise<UrlResult[]> {
const html = await this.fetcher.text(ctx, url);
if (/File Not Found/.test(html)) {
throw new NotFoundError();
}
const heightMatch = html.match(/\d{3,}x(\d{3,})/);
const $ = cheerio.load(html);
const title = $('h1').text().trim();
return [
{
url: buildMediaFlowProxyExtractorRedirectUrl(ctx, 'Uqload', url),
format: Format.mp4,
label: this.label,
ttl: this.ttl,
meta: {
...meta,
title,
...(heightMatch && {
height: parseInt(heightMatch[1] as string),
}),
},
},
];
};
}