77 lines
2.4 KiB
TypeScript
77 lines
2.4 KiB
TypeScript
import * as cheerio from 'cheerio';
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import randomstring from 'randomstring';
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import { NotFoundError } from '../error';
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import { Context, CountryCode, Format, UrlResult } from '../types';
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import { Fetcher } from '../utils';
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import { Extractor } from './Extractor';
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export class DoodStream extends Extractor {
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public readonly id = 'doodstream';
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public readonly label = 'DoodStream';
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private readonly fetcher: Fetcher;
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public constructor(fetcher: Fetcher) {
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super();
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this.fetcher = fetcher;
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}
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/** @see https://github.com/Gujal00/ResolveURL/blob/master/script.module.resolveurl/lib/resolveurl/plugins/doodstream.py */
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public supports(_ctx: Context, url: URL): boolean {
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return null !== url.host.match(/dood|do[0-9]go|doood|dooood|ds2play|ds2video|d0o0d|do0od|d0000d|d000d|vidply|all3do|doply|vide0/);
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};
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public override normalize(url: URL): URL {
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const videoId = url.pathname.split('/').slice(-1)[0] as string;
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return new URL(`http://dood.to/e/${videoId}`);
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};
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protected async extractInternal(ctx: Context, url: URL, countryCode: CountryCode): Promise<UrlResult[]> {
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const html = await this.fetcher.text(ctx, new URL(url));
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const passMd5Match = html.match(/\/pass_md5\/[\w-]+\/([\w-]+)/);
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if (!passMd5Match) {
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throw new NotFoundError();
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}
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const token = passMd5Match[1] as string;
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const baseUrl = await this.fetcher.text(ctx, new URL(`http://dood.to${passMd5Match[0]}`));
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const $ = cheerio.load(html);
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const title = $('title').text().trim().replace(/ - DoodStream$/, '').trim();
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let mp4Url: URL;
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let bytes: number | undefined;
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if (baseUrl.includes('cloudflarestorage')) {
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mp4Url = new URL(baseUrl);
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} else {
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mp4Url = new URL(`${baseUrl}${randomstring.generate(10)}?token=${token}&expiry=${Date.now()}`);
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const mp4Head = await this.fetcher.head(ctx, mp4Url, { headers: { Referer: url.origin } });
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if (mp4Head['content-length']) {
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bytes = parseInt(mp4Head['content-length'] as string);
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}
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}
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return [
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{
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url: mp4Url,
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format: Format.mp4,
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label: this.label,
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sourceId: `${this.id}_${countryCode}`,
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ttl: this.ttl,
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meta: {
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countryCodes: [countryCode],
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title,
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...(bytes && { bytes }),
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},
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requestHeaders: {
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Referer: url.origin,
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},
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},
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];
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};
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}
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