<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Gdata

 * @subpackage Gdata

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/**

 * @see Zend_Gdata_Extension

 */

require_once 'Zend/Gdata/Extension.php';

/**

 * @see Zend_Gdata_Extension_Reminder

 */

require_once 'Zend/Gdata/Extension/Reminder.php';

/**

 * Represents the gd:when element

 *

 * @category   Zend

 * @package    Zend_Gdata

 * @subpackage Gdata

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Gdata_Extension_When extends Zend_Gdata_Extension

{

    protected $_rootElement = 'when';

    protected $_reminders = array();

    protected $_startTime = null;

    protected $_valueString = null;

    protected $_endTime = null;

    public function __construct($startTime = null, $endTime = null,

            $valueString = null, $reminders = null)

    {

        parent::__construct();

        $this->_startTime = $startTime;

        $this->_endTime = $endTime;

        $this->_valueString = $valueString;

        $this->_reminders = $reminders;

    }

    public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)

    {

        $element = parent::getDOM($doc, $majorVersion, $minorVersion);

        if ($this->_startTime !== null) {

            $element->setAttribute('startTime', $this->_startTime);

        }

        if ($this->_endTime !== null) {

            $element->setAttribute('endTime', $this->_endTime);

        }

        if ($this->_valueString !== null) {

            $element->setAttribute('valueString', $this->_valueString);

        }

        if ($this->_reminders !== null) {

            foreach ($this->_reminders as $reminder) {

                $element->appendChild(

                        $reminder->getDOM($element->ownerDocument));

            }

        }

        return $element;

    }

    protected function takeChildFromDOM($child)

    {

        $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;

        switch ($absoluteNodeName) {

            case $this->lookupNamespace('gd') . ':' . 'reminder';

                $reminder = new Zend_Gdata_Extension_Reminder();

                $reminder->transferFromDOM($child);

                $this->_reminders[] = $reminder;

                break;

        default:

            parent::takeChildFromDOM($child);

            break;

        }

    }

    protected function takeAttributeFromDOM($attribute)

    {

        switch ($attribute->localName) {

            case 'startTime':

                $this->_startTime = $attribute->nodeValue;

                break;

            case 'endTime':

                $this->_endTime = $attribute->nodeValue;

                break;

            case 'valueString':

                $this->_valueString = $attribute->nodeValue;

                break;

            default:

                parent::takeAttributeFromDOM($attribute);

        }

    }

    public function __toString()

    {

        if ($this->_valueString)

            return $this->_valueString;

        else {

            return 'Starts: ' . $this->getStartTime() . ' ' .

                   'Ends: ' .  $this->getEndTime();

        }

    }

    public function getStartTime()

    {

        return $this->_startTime;

    }

    public function setStartTime($value)

    {

        $this->_startTime = $value;

        return $this;

    }

    public function getEndTime()

    {

        return $this->_endTime;

    }

    public function setEndTime($value)

    {

        $this->_endTime = $value;

        return $this;

    }

    public function getValueString()

    {

        return $this->_valueString;

    }

    public function setValueString($value)

    {

        $this->_valueString = $value;

        return $this;

    }

    public function getReminders()

    {

        return $this->_reminders;

    }

    public function setReminders($value)

    {

        $this->_reminders = $value;

        return $this;

    }

}