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<?php |
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namespace Flynt\Features\GoogleAnalytics; |
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use Timber\Timber; |
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class GoogleAnalytics |
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{ |
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private $gaId; |
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private $anonymizeIp; |
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private $skippedUserRoles; |
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private $skippedIps; |
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public function __construct($options) |
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{ |
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$this->gaId = $options['gaId']; |
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$this->anonymizeIp = $options['anonymizeIp']; |
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$this->skippedUserRoles = $options['skippedUserRoles']; |
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$this->skippedIps = $options['skippedIps']; |
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if ($this->skippedIps) { |
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$skippedIps = explode(',', $this->skippedIps); |
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$this->skippedIps = array_map('trim', $skippedIps); |
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} |
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if ($this->gaId && $this->isValidId($this->gaId)) { |
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add_action('wp_footer', [$this, 'addScript'], 20, 1); |
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} else if ($this->gaId != 1 && !isset($_POST['acf'])) { |
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trigger_error("Invalid Google Analytics Id: {$this->gaId}", E_USER_WARNING); |
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} |
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} |
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public function addScript() |
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{ |
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$user = wp_get_current_user(); |
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$trackingEnabled = !( |
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$this->gaId === 'debug' // debug mode enabled |
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|| $this->skippedUserRoles && array_intersect($this->skippedUserRoles, $user->roles) // current user role should be skipped |
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|| is_array($this->skippedIps) && in_array($_SERVER['REMOTE_ADDR'], $this->skippedIps) // current ip should be skipped |
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); |
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Timber::render('script.twig', [ |
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'gaId' => $this->gaId, |
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'trackingEnabled' => $trackingEnabled, |
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'anonymizeIp' => $this->anonymizeIp |
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]); |
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} |
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private function isValidId($gaId) |
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{ |
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if ($gaId === 'debug') { |
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return true; |
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} else { |
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return preg_match('/^ua-\d{4,10}-\d{1,4}$/i', (string) $gaId); |
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} |
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} |
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} |
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flyntwp /
flynt-starter-theme
