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https://github.com/lrnselfreliance/wrolpi.git
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c79127e7da
Match Chromium/ as well as Chrome/ so builds that omit Chrome in the user agent still see the install nudge. Cover with a unit test.
24 lines
1 KiB
JavaScript
24 lines
1 KiB
JavaScript
// Shared UA sniffing for the WROLPi browser extension UI.
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// The extension only ships for Chromium (Chrome/Brave/Edge/Opera) and Firefox;
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// Safari and other browsers should not be nudged to install it.
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/**
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* @returns {'firefox' | 'chromium' | 'unknown'}
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*/
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export function detectBrowser() {
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if (typeof navigator === 'undefined') return 'unknown';
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const ua = navigator.userAgent || '';
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// Order matters: Edge / Brave / Opera all include 'Chrome' in their UA.
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if (ua.includes('Firefox')) return 'firefox';
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if (ua.includes('Edg/')) return 'chromium';
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if (ua.includes('OPR/') || ua.includes('Opera')) return 'chromium';
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// Pure Chromium builds may advertise Chromium/ without Chrome/.
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if (ua.includes('Chrome') || ua.includes('Chromium')) return 'chromium';
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return 'unknown';
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}
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/** True when the current browser can run the WROLPi extension. */
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export function isExtensionSupportedBrowser() {
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const browser = detectBrowser();
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return browser === 'firefox' || browser === 'chromium';
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}
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