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class-wp-optimize-minify-load-url-task.php
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class-wp-optimize-minify-load-url-task.php
55 lines
| 1 | <?php |
| 2 | |
| 3 | if (!defined('ABSPATH')) die('Access denied.'); |
| 4 | |
| 5 | 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'); |
| 6 | |
| 7 | class WP_Optimize_Minify_Load_Url_Task extends Updraft_Task_1_2 { |
| 8 | |
| 9 | /** |
| 10 | * Default options. |
| 11 | */ |
| 12 | public function get_default_options() { |
| 13 | return array(); |
| 14 | } |
| 15 | |
| 16 | /** |
| 17 | * Run preload http requests with different user-agent values to cache pages for different devices. |
| 18 | * |
| 19 | * @return bool |
| 20 | */ |
| 21 | public function run() { |
| 22 | $url = $this->get_option('url'); |
| 23 | |
| 24 | if (empty($url)) return; |
| 25 | |
| 26 | $minify_preloader = WP_Optimize_Minify_Preloader::instance(); |
| 27 | |
| 28 | // load pages with different user-agents values. |
| 29 | |
| 30 | $minify_preloader->preload_desktop($url); |
| 31 | $minify_preloader->preload_amp($url); |
| 32 | |
| 33 | if (defined('WP_CLI') && WP_CLI) { |
| 34 | WP_CLI::log($url); |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * Action triggered after preloading a single url |
| 39 | * |
| 40 | * @param string $url The url to preload |
| 41 | * @param object $minify_preloader Minify preloader instance |
| 42 | */ |
| 43 | do_action('wpoptimize_after_minify_preload_url', $url, $minify_preloader); |
| 44 | |
| 45 | /** |
| 46 | * Allows to change the delay between each URL preload, to reduce server load. |
| 47 | * |
| 48 | * @param integer $preload_delay The delay between each request in microseconds (1000000 = 1 second). |
| 49 | */ |
| 50 | usleep(apply_filters('wpoptimize_minify_preload_delay', 500000)); |
| 51 | |
| 52 | return true; |
| 53 | } |
| 54 | } |
| 55 |