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<?php |
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if (!defined('ABSPATH')) die('No direct access allowed'); |
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|
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if (!class_exists('WP_Optimize_404_Detector_Cron')) : |
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|
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class WP_Optimize_404_Detector_Cron { |
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|
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/** |
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* Class constructor |
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*/ |
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private function __construct() { |
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$this->initialize(); |
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} |
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|
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/** |
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* Initialize the class as a singleton |
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* |
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* @return WP_Optimize_404_Detector_Cron |
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*/ |
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public static function get_instance() { |
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static $_instance = null; |
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if (null === $_instance) { |
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$_instance = new self(); |
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} |
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return $_instance; |
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} |
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|
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/** |
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* Initialize class actions |
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*/ |
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public function initialize() { |
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if (WP_Optimize()->get_options()->get_option('404_detector')) { |
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$this->setup_cron_event(); |
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} else { |
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$this->remove_cron_event(); |
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} |
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} |
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|
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/** |
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* Schedule cron event |
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*/ |
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private function setup_cron_event() { |
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if (!wp_next_scheduled('wpo_prune_404_log')) { |
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wp_schedule_event(time(), 'wpo_daily', 'wpo_prune_404_log'); |
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} |
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} |
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|
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/** |
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* Remove scheduled cron event |
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*/ |
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private function remove_cron_event() { |
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wp_clear_scheduled_hook('wpo_prune_404_log'); |
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} |
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} |
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|
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endif; |
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|
