34 lines
1.0 KiB
TypeScript
34 lines
1.0 KiB
TypeScript
import { deviceKind } from '@/scripts/device-kind';
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export function removeTracking(url: string): string {
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const isMobile = deviceKind !== 'desktop';
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let parsed;
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try {
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parsed = new URL(url);
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} catch {
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// parsing the URL failed, can't clean this
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return url;
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}
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if (['youtu.be', 'youtube.com', 'www.youtube.com'].includes(parsed.host)) {
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parsed.searchParams.delete('si'); // source identifier
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} else if (['heise.de', 'www.heise.de'].includes(parsed.host)) {
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parsed.searchParams.delete('wt_mc');
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} else if (['tagesschau.de'].includes(parsed.host)) {
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parsed.searchParams.delete('at_medium');
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parsed.searchParams.delete('at_campaign');
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} else if (!isMobile && /\.m\.wikipedia\.org$/i.test(parsed.host)) {
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parsed.host = parsed.host.replace('.m.', '.');
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} else {
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parsed.searchParams.delete('ref');
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parsed.searchParams.delete('utm_source');
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parsed.searchParams.delete('utm_medium');
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parsed.searchParams.delete('utm_campaign');
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parsed.searchParams.delete('utm_term');
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parsed.searchParams.delete('utm_content');
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}
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return parsed.href;
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}
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