rebase from live enviornment

wp/plugins/imagify/inc/classes/class-imagify-cron-library-size.php

@@ -0,0 +1,91 @@
+<?php
+defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
+
+/**
+ * Class that handles the cron that calculate and cache the library size.
+ *
+ * @since  1.7
+ * @author Grégory Viguier
+ */
+class Imagify_Cron_Library_Size extends Imagify_Abstract_Cron {
+
+	/**
+	 * Class version.
+	 *
+	 * @var   string
+	 * @since 1.7
+	 */
+	const VERSION = '1.0';
+
+	/**
+	 * Cron name.
+	 *
+	 * @var    string
+	 * @since  1.7
+	 * @access protected
+	 */
+	protected $event_name = 'imagify_update_library_size_calculations_event';
+
+	/**
+	 * Cron recurrence.
+	 *
+	 * @var   string
+	 * @since 1.7
+	 * @access protected
+	 */
+	protected $event_recurrence = 'weekly';
+
+	/**
+	 * Cron time.
+	 *
+	 * @var   string
+	 * @since 1.7
+	 * @access protected
+	 */
+	protected $event_time = '04:00';
+
+	/**
+	 * The single instance of the class.
+	 *
+	 * @var    object
+	 * @since  1.7
+	 * @access protected
+	 */
+	protected static $_instance;
+
+	/**
+	 * Get the main Instance.
+	 *
+	 * @since  1.7
+	 * @access public
+	 * @author Grégory Viguier
+	 *
+	 * @return object Main instance.
+	 */
+	public static function get_instance() {
+		if ( ! isset( self::$_instance ) ) {
+			self::$_instance = new self();
+		}
+
+		return self::$_instance;
+	}
+
+
+	/** ----------------------------------------------------------------------------------------- */
+	/** HOOKS =================================================================================== */
+	/** ----------------------------------------------------------------------------------------- */
+
+	/**
+	 * The event action.
+	 *
+	 * @since  1.7
+	 * @access public
+	 * @author Grégory Viguier
+	 */
+	public function do_event() {
+		imagify_do_async_job( array(
+			'action'      => 'imagify_update_estimate_sizes',
+			'_ajax_nonce' => wp_create_nonce( 'update_estimate_sizes' ),
+		) );
+	}
+}