webstreamr-github/src/extractor/Fsst.ts

42 lines
1.3 KiB
TypeScript

import * as cheerio from 'cheerio';
import { Context, Format, Meta, UrlResult } from '../types';
import { Extractor } from './Extractor';
export class Fsst extends Extractor {
public readonly id = 'fsst';
public readonly label = 'Fsst';
public supports(_ctx: Context, url: URL): boolean {
return null !== url.host.match(/fsst/);
};
protected async extractInternal(ctx: Context, url: URL, meta: Meta): Promise<UrlResult[]> {
const headers = { Referer: meta.referer ?? url.origin };
const html = await this.fetcher.text(ctx, url, { headers });
const $ = cheerio.load(html);
const title = $('title').text().trim();
const filesMatch = html.match(/file:"(.*)"/) as string[];
return (filesMatch[1] as string).split(',').map((fileString) => {
const heightAndUrlMatch = fileString.match(/\[?([\d]*)p?]?(.*)/) as string[];
const fileHref = heightAndUrlMatch[2] as string;
const heightFromFileHrefMatch = fileHref.match(/([\d]+)p/) as string[];
return {
url: new URL(fileHref),
format: Format.mp4,
label: this.label,
sourceId: `${this.id}_${meta.countryCodes?.join('_')}`,
meta: {
...meta,
height: parseInt(heightAndUrlMatch[1] || heightFromFileHrefMatch[1] as string),
title,
},
};
});
};
}