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<?php |
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|
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if (!defined('ABSPATH')) die('Access denied.'); |
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|
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if (!class_exists('Updraft_Task_1_2')) require_once(WPO_PLUGIN_MAIN_PATH . 'vendor/team-updraft/common-libs/src/updraft-tasks/class-updraft-task.php'); |
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|
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if (!class_exists('WP_Optimize_Page_Cache_Preloader')) require_once(dirname(__FILE__) . '/class-wpo-cache-preloader.php'); |
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|
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class WP_Optimize_Load_Url_Task extends Updraft_Task_1_2 { |
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|
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/** |
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* Default options. |
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*/ |
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public function get_default_options() { |
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return array(); |
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} |
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|
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/** |
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* Run preload http requests with different user-agent values to cache pages for different devices. |
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* |
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* @return bool |
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*/ |
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public function run() { |
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$url = $this->get_option('url'); |
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|
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if (empty($url)) return; |
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|
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$cache_preloader = WP_Optimize_Page_Cache_Preloader::instance(); |
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|
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// load pages with different user-agents values. |
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|
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$cache_preloader->preload_desktop($url); |
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$cache_preloader->preload_mobile($url); |
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$cache_preloader->preload_amp($url); |
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|
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if (defined('WP_CLI') && WP_CLI) { |
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WP_CLI::log($url); |
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} |
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|
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/** |
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* Action triggered after preloading a single url |
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* |
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* @param string $url The url to preload |
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* @param object $cache_preloader Cache preloader instance |
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*/ |
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do_action('wpoptimize_after_preload_url', $url, $cache_preloader); |
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|
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/** |
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* Allows to change the delay between each URL preload, to reduce server load. |
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* |
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* @param integer $preload_delay The delay between each request in microseconds (1000000 = 1 second). |
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*/ |
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usleep(apply_filters('wpoptimize_preload_delay', 500000)); |
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|
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return true; |
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} |
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} |
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