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<?php // phpcs:ignore |
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|
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namespace OPTN\Includes\Utils; |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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/** |
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* Class for counting visitors. |
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*/ |
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class VisitorCount { |
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|
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use \OPTN\Includes\Traits\Singleton; |
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|
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private $current_week_option = 'optn_visitor_stats_current_week'; |
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private $previous_week_option = 'optn_visitor_stats_previous_week'; |
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|
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const DEF_VALUE = array( |
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'visitors' => 0, |
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'pageviews' => 0, |
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); |
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|
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public function schedule_rotation() { |
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if ( ! wp_next_scheduled( 'opnt_rotate_visitor_stats' ) ) { |
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wp_schedule_event( strtotime( 'next monday' ), 'weekly', 'opnt_rotate_visitor_stats' ); |
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} |
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|
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add_action( 'opnt_rotate_visitor_stats', array( $this, 'rotate_weekly_stats' ) ); |
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} |
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|
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public function track_visit() { |
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if ( is_admin() || |
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wp_is_json_request() || |
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wp_doing_ajax() || |
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wp_doing_cron() ) { |
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return; |
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} |
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|
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if ( preg_match( '/bot|crawl|slurp|spider/i', $_SERVER['HTTP_USER_AGENT'] ?? '' ) ) { // phpcs:ignore |
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return; |
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} |
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|
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if ( is_singular() || is_front_page() || is_home() ) { |
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|
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$current_stats = $this->get_current_week_stats(); |
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|
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static $counted = false; |
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if ( ! $counted ) { |
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++$current_stats['pageviews']; |
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$counted = true; |
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} |
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|
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if ( $this->is_unique_visitor() ) { |
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++$current_stats['visitors']; |
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} |
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|
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update_option( $this->current_week_option, $current_stats ); |
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} |
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} |
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|
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public function get_stats() { |
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$current_stats = $this->get_current_week_stats(); |
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$previous_stats = $this->get_previous_week_stats(); |
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|
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return array( |
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'visitors' => array( |
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'total' => Utils::format_number( $current_stats['visitors'] ), |
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'diff' => Utils::get_diff_pct( $previous_stats['visitors'], $current_stats['visitors'] ), |
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), |
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'pageviews' => array( |
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'total' => Utils::format_number( $current_stats['pageviews'] ), |
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'diff' => Utils::get_diff_pct( $previous_stats['pageviews'], $current_stats['pageviews'] ), |
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), |
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); |
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} |
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|
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public function rotate_weekly_stats() { |
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// Move current week's stats to previous week |
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$current_stats = $this->get_current_week_stats(); |
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update_option( $this->previous_week_option, $current_stats ); |
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|
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// Reset current week's stats |
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$new_stats = array( |
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'visitors' => 0, |
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'pageviews' => 0, |
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); |
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update_option( $this->current_week_option, $new_stats ); |
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} |
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|
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private function is_unique_visitor() { |
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$cookie_name = 'opnt_visitor_tracked_weekly'; |
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if ( ! isset( $_COOKIE[ $cookie_name ] ) ) { // phpcs:ignore |
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$expiry = strtotime( 'next monday' ) - time(); |
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setcookie( $cookie_name, '1', time() + $expiry, COOKIEPATH ); |
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return true; |
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} |
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return false; |
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} |
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|
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private function get_current_week_stats() { |
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$stats = get_option( $this->current_week_option ); |
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if ( ! $stats ) { |
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$stats = self::DEF_VALUE; |
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update_option( $this->current_week_option, $stats ); |
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} |
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return $stats; |
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} |
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|
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private function get_previous_week_stats() { |
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return get_option( |
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$this->previous_week_option, |
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self::DEF_VALUE |
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); |
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} |
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} |
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|
