2.0.17

includes/libraries/action-scheduler/classes/ActionScheduler_SimpleSchedule.php

@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * Class ActionScheduler_SimpleSchedule
+ */
+class ActionScheduler_SimpleSchedule implements ActionScheduler_Schedule {
+	private $date = NULL;
+	private $timestamp = 0;
+	public function __construct( DateTime $date ) {
+		$this->date = clone($date);
+	}
+
+	/**
+	 * @param DateTime $after
+	 *
+	 * @return DateTime|null
+	 */
+	public function next( DateTime $after = NULL ) {
+		$after = empty($after) ? new DateTime('@0') : $after;
+		return ( $after > $this->date ) ? NULL : clone( $this->date );
+	}
+
+	/**
+	 * For PHP 5.2 compat, since DateTime objects can't be serialized
+	 * @return array
+	 */
+	public function __sleep() {
+		$this->timestamp = $this->date->format('U');
+		return array(
+			'timestamp',
+		);
+	}
+
+	public function __wakeup() {
+		$this->date = new DateTime('@'.$this->timestamp);
+	}
+}
+