buzzerstar - static - core - Scheduler - SOURCE CODE

<?php
/**
 * Piwik - free/libre analytics platform
 *
 * @link http://piwik.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 *
 */

namespace Piwik\Scheduler\Schedule;

use Exception;

/**
 * Daily class is used to schedule tasks every day.
 *
 * @see \Piwik\Scheduler\Task
 */
class Daily extends Schedule
{
    /**
     * @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

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<?php
/**
 * Piwik - free/libre analytics platform
 *
 * @link http://piwik.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 *
 */

namespace Piwik\Scheduler\Schedule;

use Exception;

/**
 * Hourly class is used to schedule tasks every hour.
 *
 * @see \Piwik\Scheduler\Task
 */
class Hourly extends Schedule
{
    /**
     * @see ScheduledTime::getRescheduledTime
     * @return int
     */
    public function getRescheduledTime()
    {
        $currentTime = $this->getTime();

        // Adds one hour and reset the number of minutes
        $rescheduledTime = mktime(date('H', $currentTime) + 1,
            0,
            date('s', $currentTime),
            date('n', $currentTime),
            date('j', $currentTime),
            date('Y', $currentTime)
        );
        return $rescheduledTime;
    }

    /**
     * @see ScheduledTime::setHour
     * @param int $_hour
     * @throws \Exception
     * @return int
     */
    public function setHour($_hour)
    {
        throw new Exception("Method not supported");
    }


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<?php
/**
 * Piwik - free/libre analytics platform
 *
 * @link http://piwik.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 *
 */

namespace Piwik\Scheduler\Schedule;

use Exception;

/**
 * Monthly class is used to schedule tasks every month.
 *
 * @see \Piwik\Scheduler\Task
 */
class Monthly extends Schedule
{
    /**
     * List of available week number strings used in setDayOfWeekFromString.
     */
    private static $weekNumberStringToInt = array('first' => 0, 'second' => 1, 'third' => 2, 'fourth' => 3);

    /**
     * Day of the week for scheduled time.
     *
     * @var int
     */
    private $dayOfWeek = null;

    /**
     * Week number for scheduled time.
     *
     * @var int
     */
    private $week = null;

    public function setDayOfWeekFromString($day)
    {
        @list($weekNumberString, $dayNumberString) = explode(' ', $day);

        // get day number
        $day = Weekly::getDayIntFromString($dayNumberString) % 7;

        // get week number
        $weekNumberString = strtolower($weekNumberString);
        if (isset(self::$weekNumberStringToInt[$weekNumberString])) {
            $week = self::$weekNumberStringToInt[$weekNumberString];

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<?php
/**
 * Piwik - free/libre analytics platform
 *
 * @link http://piwik.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 *
 */

namespace Piwik\Scheduler\Schedule;

use Exception;
use Piwik\Date;

/**
 * Describes the interval on which a scheduled task is executed. Use the {@link factory()} method
 * to create Schedule instances.
 *
 * @see \Piwik\Scheduler\Task
 */
abstract class Schedule
{
    const PERIOD_NEVER = 'never';
    const PERIOD_DAY = 'day';
    const PERIOD_WEEK = 'week';
    const PERIOD_MONTH = 'month';
    const PERIOD_HOUR = 'hour';
    const PERIOD_YEAR = 'year';
    const PERIOD_RANGE = 'range';

    /**
     * @link http://php.net/manual/en/function.date.php, format string : 'G'
     * Defaults to midnight
     * @var integer
     */
    protected $hour = 0;

    /**
     * For weekly scheduling : http://php.net/manual/en/function.date.php, format string : 'N', defaults to Monday
     * For monthly scheduling : day of the month (1 to 31) (note: will be capped at the latest day available the
     * month), defaults to first day of the month
     * @var integer
     */
    protected $day = 1;

    protected $timezone = null;

    /**
     * @param $period
     * @return Daily|Monthly|Weekly

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<?php
/**
 * Piwik - free/libre analytics platform
 *
 * @link http://piwik.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 *
 */

namespace Piwik\Scheduler\Schedule;

use Exception;

/**
 * Weekly class is used to schedule tasks every week.
 *
 * @see \Piwik\Scheduler\Task
 */
class Weekly extends Schedule
{
    /**
     * @see ScheduledTime::getRescheduledTime
     * @return int
     */
    public function getRescheduledTime()
    {
        $currentTime = $this->getTime();

        $daysFromNow = 7;

        // Adjusts the scheduled day
        if ($this->day !== null) {
            $daysFromNow = ($this->day - date('N', $currentTime) + 7) % 7;

            if ($daysFromNow == 0) {
                $daysFromNow = 7;
            }
        }

        // Adds correct number of days
        $rescheduledTime = mktime(date('H', $currentTime),
            date('i', $currentTime),
            date('s', $currentTime),
            date('n', $currentTime),
            date('j', $currentTime) + $daysFromNow,
            date('Y', $currentTime)
        );

        // Adjusts the scheduled hour
        $rescheduledTime = $this->adjustHour($rescheduledTime);

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