73 lines
3.3 KiB
PHP
73 lines
3.3 KiB
PHP
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<?php
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class Logger {
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/*
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* Log Information to Database
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* Auto-populates: host, method, useragent, device_type, browser, os, ipaddress, location.
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* Callers may pass controller/action explicitly.
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*/
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public static function Entry($logData) {
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$ua = $_SERVER['HTTP_USER_AGENT'] ?? '';
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$parsed = self::parseUserAgent($ua);
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$logData['location'] = $logData['location'] ?? 'na';
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$logData['ipaddress'] = $logData['ipaddress'] ?: ($_SERVER['REMOTE_ADDR'] ?? '');
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$logData['host'] = $_SERVER['HTTP_ORIGIN'] ?? $_SERVER['HTTP_HOST'] ?? '';
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$logData['method'] = $logData['method'] ?? ($_SERVER['REQUEST_METHOD'] ?? '');
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$logData['useragent'] = $logData['useragent'] ?? substr($ua, 0, 512);
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$logData['device_type'] = $logData['device_type'] ?? $parsed['device_type'];
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$logData['browser'] = $logData['browser'] ?? $parsed['browser'];
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$logData['os'] = $logData['os'] ?? $parsed['os'];
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// controller/action passed explicitly by caller
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return \Db::insert('sp_activitylog', $logData);
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}
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/*
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* Parse a User-Agent string into device_type, browser, os.
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*/
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private static function parseUserAgent(string $ua): array {
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$u = strtolower($ua);
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// Device type
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if (preg_match('/tablet|ipad|kindle|playbook|silk|(android(?!.*mobile))/i', $ua)) {
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$device_type = 'tablet';
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} elseif (preg_match('/mobile|iphone|ipod|android.*mobile|blackberry|opera mini|iemobile/i', $ua)) {
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$device_type = 'mobile';
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} else {
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$device_type = 'desktop';
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}
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// Browser (order matters — Edge/Opera before Chrome/Safari)
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if (str_contains($u, 'edg/') || str_contains($u, 'edge/')) $browser = 'Edge';
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elseif (str_contains($u, 'opr/') || str_contains($u, 'opera')) $browser = 'Opera';
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elseif (str_contains($u, 'chrome') && !str_contains($u, 'chromium')) $browser = 'Chrome';
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elseif (str_contains($u, 'firefox') || str_contains($u, 'fxios')) $browser = 'Firefox';
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elseif (str_contains($u, 'safari') && !str_contains($u, 'chrome')) $browser = 'Safari';
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elseif (str_contains($u, 'msie') || str_contains($u, 'trident')) $browser = 'IE';
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else $browser = 'Other';
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// OS
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if (str_contains($u, 'iphone') || str_contains($u, 'ipod')) $os = 'iOS';
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elseif (str_contains($u, 'ipad')) $os = 'iPadOS';
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elseif (str_contains($u, 'android')) $os = 'Android';
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elseif (str_contains($u, 'windows')) $os = 'Windows';
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elseif (str_contains($u, 'macintosh') || str_contains($u, 'mac os x')) $os = 'macOS';
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elseif (str_contains($u, 'cros')) $os = 'ChromeOS';
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elseif (str_contains($u, 'linux')) $os = 'Linux';
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else $os = 'Other';
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return compact('device_type', 'browser', 'os');
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}
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/*
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* Log Information to a File
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*/
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public static function LogtoFile($string){
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error_log($string, 0);
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}
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} // End Class
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