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feat: Read cookies from x-set-cookie header and set those cookies in crawlOpts, the url needs to be read from the request parameters

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This commit is contained in:
Harsh Gupta (aider) 2024-08-15 22:40:49 +05:30
parent fc0023f381
commit 1a5f2eb408
1 changed files with 10 additions and 8 deletions
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18
backend/functions/src/cloud-functions/crawler.ts
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@ -674,7 +674,7 @@ ${suffixMixins.length ? `\n${suffixMixins.join('\n\n')}\n` : ''}`;
});
}
const crawlOpts = this.configure(crawlerOptions);
const crawlOpts = this.configure(crawlerOptions, req);
console.log('Configured crawl options:', crawlOpts);
if (!ctx.req.accepts('text/plain') && ctx.req.accepts('text/event-stream')) {
@ -865,7 +865,7 @@ ${suffixMixins.length ? `\n${suffixMixins.join('\n\n')}\n` : ''}`;
}
}
configure(opts: CrawlerOptions) {
configure(opts: CrawlerOptions, req: Request) {
this.threadLocal.set('withGeneratedAlt', opts.withGeneratedAlt);
this.threadLocal.set('withLinksSummary', opts.withLinksSummary);
@ -877,15 +877,17 @@ ${suffixMixins.length ? `\n${suffixMixins.join('\n\n')}\n` : ''}`;
this.threadLocal.set('timeout', opts.timeout * 1000);
}
const randomCookies = [
{ name: 'session_id', value: Math.random().toString(36).substring(7), url: 'https://hargup-ripeharlequincephalopod.web.val.run/' },
{ name: 'user_pref', value: 'dark_mode', url: 'https://hargup-ripeharlequincephalopod.web.val.run/' },
{ name: 'visit_count', value: Math.floor(Math.random() * 10).toString(), url: 'https://hargup-ripeharlequincephalopod.web.val.run/' }
];
const cookies = req.headers['x-set-cookie'] ?
(Array.isArray(req.headers['x-set-cookie']) ? req.headers['x-set-cookie'] : [req.headers['x-set-cookie']])
.map(cookie => {
const [name, value] = cookie.split('=');
return { name, value, url: opts.url || req.query.url as string };
})
: [];
const crawlOpts: ExtraScrappingOptions = {
proxyUrl: opts.proxyUrl,
cookies: randomCookies,
cookies: cookies,
favorScreenshot: ['screenshot', 'pageshot'].includes(opts.respondWith),
removeSelector: opts.removeSelector,
targetSelector: opts.targetSelector,