first commit

wp-content/plugins/wp-optimize/minify/class-wp-optimize-minify-load-url-task.php

@@ -0,0 +1,54 @@
+<?php
+
+if (!defined('ABSPATH')) die('Access denied.');
+
+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');
+
+class WP_Optimize_Minify_Load_Url_Task extends Updraft_Task_1_2 {
+
+	/**
+	 * Default options.
+	 */
+	public function get_default_options() {
+		return array();
+	}
+
+	/**
+	 * Run preload http requests with different user-agent values to cache pages for different devices.
+	 *
+	 * @return bool
+	 */
+	public function run() {
+		$url = $this->get_option('url');
+
+		if (empty($url)) return;
+
+		$minify_preloader = WP_Optimize_Minify_Preloader::instance();
+
+		// load pages with different user-agents values.
+
+		$minify_preloader->preload_desktop($url);
+		$minify_preloader->preload_amp($url);
+
+		if (defined('WP_CLI') && WP_CLI) {
+			WP_CLI::log($url);
+		}
+
+		/**
+		 * Action triggered after preloading a single url
+		 *
+		 * @param string $url             The url to preload
+		 * @param object $minify_preloader Minify preloader instance
+		 */
+		do_action('wpoptimize_after_minify_preload_url', $url, $minify_preloader);
+
+		/**
+		 * Allows to change the delay between each URL preload, to reduce server load.
+		 *
+		 * @param integer $preload_delay The delay between each request in microseconds (1000000 = 1 second).
+		 */
+		usleep(apply_filters('wpoptimize_minify_preload_delay', 500000));
+
+		return true;
+	}
+}