Fixes #1184 Great patch by Julien Moumne to add Scheduled Task API in Piwik

 * possibilty to schedule daily/weekly/monthly tasks
 * tasks are executed via the crontab script for now (refs #1411 should be updated to trigger the tasks as well)
 * features the first use case: a Monthly OPTIMIZE TABLE statement ran on all piwik archive tables (to defragment the space after we run the DELETE statements)
 * Next candidates: PDF reports by email, custom Alerts
 * comes his very serious unit testing

git-svn-id: http://dev.piwik.org/svn/trunk@2648 59fd770c-687e-43c8-a1e3-f5a4ff64c105

1 files changed, 72 insertions, 0 deletions

diff --git a/core/ScheduledTask.php b/core/ScheduledTask.php
new file mode 100644
index 0000000000..dc1f2c0781
--- /dev/null
+++ b/core/ScheduledTask.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ * 
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
+ * @version $Id: ScheduledTask.php
+ * 
+ * @category Piwik
+ * @package Piwik
+ */
+
+/**
+ * Piwik_ScheduledTask is used by the task scheduler and by plugins to configure runnable tasks.
+ * 
+ * @package Piwik
+ * @subpackage Piwik_ScheduledTask
+ */
+class Piwik_ScheduledTask
+{
+    /**
+     * Class name where the specified method is located
+     * @var string 
+     */
+	var $className;
+#
+    /**
+     * Class method to run when task is scheduled
+     * @var string 
+     */
+	var $methodName;
+	
+    /**
+     * The scheduled time policy
+     * @var Piwik_ScheduledTime
+     */
+	var $scheduledTime;
+
+	function __construct( $_className, $_methodName, $_scheduledTime)
+	{
+		$this->className = $_className;
+		$this->methodName = $_methodName;
+		$this->scheduledTime = $_scheduledTime;
+	}
+	
+	/*
+	 * Returns class name
+	 * @return string
+	 */
+	public function getClassName()
+	{
+		return $this->className;
+	}
+
+	/*
+	 * Returns method name
+	 * @return string
+	 */
+	public function getMethodName()
+	{
+		return $this->methodName;
+	}
+
+	/*
+	 * Returns scheduled time
+	 * @return Piwik_ScheduledTime
+	 */
+	public function getScheduledTime()
+	{
+		return $this->scheduledTime;
+	}
+}