Initial commit: Atomaste website

Atomaste Reference/public_html/wp-content/plugins/updraftplus/central/factory.php

@@ -0,0 +1,81 @@
+<?php
+
+if (!defined('ABSPATH')) die('No direct access.');
+
+if (!defined('UPDRAFTCENTRAL_SET_TIME_LIMIT')) define('UPDRAFTCENTRAL_SET_TIME_LIMIT', 900);
+
+// We bypass the class declaration if the class already existed. This usually happens if two or more
+// plugins integrated the same `UpdraftCentral` client folder.
+if (!class_exists('UpdraftCentral_Factory')) :
+
+/**
+ * Returns an instance of the host plugin class where the UpdraftCentral "central" folder is being
+ * integrated.
+ */
+class UpdraftCentral_Factory {
+
+	/**
+	 * Creates a host plugin instance
+	 *
+	 * @return object|null
+	 */
+	public static function create_host() {
+
+		// All other plugins that wish to integrate the "central" libraries into their
+		// codebase must use this filter (see WP-Optimize plugin as an example).
+		$hosts = apply_filters('updraftcentral_host_plugins', array());
+
+		// If $hosts is empty then we return null
+		if (empty($hosts)) return null;
+
+		// N.B. If multiple host plugins (e.g. updraftplus, wp-optimize, etc.) are currently
+		// active then we only select one to handle all incoming UpdraftCentral requests for
+		// this website in order to avoid conflicts and confusion especially when tracing or
+		// debugging issues.
+		//
+		// You will know which plugin is currently serving and handling the request by checking
+		// the "get_plugin_name" method of the global variable "$updraftcentral_host_plugin"
+		// (e.g. $updraftcentral_host_plugin->get_plugin_name())
+		//
+		// N.B. You can add additional host plugins here. Just make sure that you will create
+		// a host class for that particular plugin (see central/wp-optimize.php as an example).
+		$mapped_classes = array(
+			'updraftplus' => 'UpdraftPlus_Host',
+			'wp-optimize' => 'WP_Optimize_Host',
+		);
+
+		$path = $host_class = '';
+		foreach ($hosts as $plugin) {
+			// Make sure that we have a registered host class with a valid file that exist
+			$host_file = dirname(__FILE__).'/'.$plugin.'.php';
+			if (isset($mapped_classes[$plugin]) && file_exists($host_file)) {
+				$path = $host_file;
+				$host_class = $mapped_classes[$plugin];
+				break;
+			}
+		}
+
+		// The host file was not found under this plugin thus, we let the other plugins
+		// create or build the host plugin (global) variable instead.
+		if (empty($path)) return null;
+
+		if (!class_exists($host_class)) include_once($path);
+
+		// Re-check host class once again just to make sure that we have the desired
+		// class loaded before calling its instance method
+		if (class_exists($host_class)) {
+			return call_user_func(array($host_class, 'instance'));
+		}
+		
+		return null;
+	}
+}
+
+endif;
+
+global $updraftcentral_host_plugin;
+$updraftcentral_host_plugin = UpdraftCentral_Factory::create_host();
+
+if ($updraftcentral_host_plugin) {
+	$updraftcentral_host_plugin->load_updraftcentral();
+}