mirror of
https://github.com/Memo-2023/mana-monorepo.git
synced 2026-05-17 14:49:39 +02:00
4fb851947e
- userAgent utils: parseUserAgent, getDeviceType, formatUserAgent (17 tests) - guestWelcome utils: shouldShow, markSeen, reset (8 tests) - jwtUtils: decodeToken, isTokenValid, getUserFromToken, B2B (27 tests) - mana-apps: hasAppAccess, getTierLevel, getAccessibleManaApps (16 tests) Also fixes iOS detection bug in userAgent parser (iPhone UA contains "Mac OS X" — mobile check must come before desktop OS check). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
42 lines
1.5 KiB
TypeScript
42 lines
1.5 KiB
TypeScript
/**
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* Parse a user agent string to extract browser and OS information.
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*/
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export function parseUserAgent(ua: string | null): { browser: string; os: string } {
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if (!ua) return { browser: '', os: '' };
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let browser = '';
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let os = '';
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if (ua.includes('Firefox/')) browser = 'Firefox';
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else if (ua.includes('Edg/')) browser = 'Edge';
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else if (ua.includes('Chrome/') && !ua.includes('Edg/')) browser = 'Chrome';
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else if (ua.includes('Safari/') && !ua.includes('Chrome/')) browser = 'Safari';
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else if (ua.includes('Opera/') || ua.includes('OPR/')) browser = 'Opera';
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if (ua.includes('iPhone') || ua.includes('iPad')) os = 'iOS';
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else if (ua.includes('Android')) os = 'Android';
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else if (ua.includes('Windows')) os = 'Windows';
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else if (ua.includes('Mac OS X') || ua.includes('Macintosh')) os = 'macOS';
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else if (ua.includes('Linux')) os = 'Linux';
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return { browser, os };
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}
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/**
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* Determine the device type from a user agent string.
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*/
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export function getDeviceType(ua: string | null): 'mobile' | 'desktop' | 'tablet' {
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if (!ua) return 'desktop';
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if (ua.includes('iPhone') || (ua.includes('Android') && !ua.includes('Tablet'))) return 'mobile';
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if (ua.includes('iPad') || ua.includes('Tablet')) return 'tablet';
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return 'desktop';
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}
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/**
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* Format a user agent string as a display label (e.g. "Chrome · macOS").
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*/
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export function formatUserAgent(ua: string | null): string {
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const { browser, os } = parseUserAgent(ua);
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const parts = [browser, os].filter(Boolean);
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return parts.length > 0 ? parts.join(' \u00b7 ') : '';
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}
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