add piwik installation

www/analytics/core/ScheduledTime/Daily.php

@@ -0,0 +1,56 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\ScheduledTime;
+
+use Exception;
+use Piwik\ScheduledTime;
+
+/**
+ * Daily class is used to schedule tasks every day.
+ *
+ * @see ScheduledTask
+ */
+class Daily extends ScheduledTime
+{
+    /**
+     * @see ScheduledTime::getRescheduledTime
+     * @return int
+     *
+     */
+    public function getRescheduledTime()
+    {
+        $currentTime = $this->getTime();
+
+        // Add one day
+        $rescheduledTime = mktime(date('H', $currentTime),
+            date('i', $currentTime),
+            date('s', $currentTime),
+            date('n', $currentTime),
+            date('j', $currentTime) + 1,
+            date('Y', $currentTime)
+        );
+
+        // Adjusts the scheduled hour
+        $rescheduledTime = $this->adjustHour($rescheduledTime);
+        $rescheduledTime = $this->adjustTimezone($rescheduledTime);
+
+        return $rescheduledTime;
+    }
+
+    /**
+     * @see ScheduledTime::setDay
+     * @param int $_day
+     * @throws \Exception
+     * @ignore
+     */
+    public function setDay($_day)
+    {
+        throw new Exception ("Method not supported");
+    }
+}