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<?php |
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/** |
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* Zend Framework |
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* |
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* LICENSE |
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* |
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* This source file is subject to the new BSD license that is bundled |
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* with this package in the file LICENSE.txt. |
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* It is also available through the world-wide-web at this URL: |
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* http://framework.zend.com/license/new-bsd |
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* If you did not receive a copy of the license and are unable to |
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* obtain it through the world-wide-web, please send an email |
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* to [email protected] so we can send you a copy immediately. |
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* |
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* @category Zend |
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* @package Zend_Gdata |
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* @subpackage YouTube |
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) |
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* @license http://framework.zend.com/license/new-bsd New BSD License |
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* @version $Id$ |
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*/ |
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/** |
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* Zend_Gdata_YouTube |
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*/ |
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require_once('Zend/Gdata/YouTube.php'); |
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/** |
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* Zend_Gdata_Query |
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*/ |
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require_once('Zend/Gdata/Query.php'); |
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/** |
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* Assists in constructing queries for YouTube videos |
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* |
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* @link http://code.google.com/apis/youtube/ |
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* |
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* @category Zend |
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* @package Zend_Gdata |
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* @subpackage YouTube |
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) |
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* @license http://framework.zend.com/license/new-bsd New BSD License |
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*/ |
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class Zend_Gdata_YouTube_VideoQuery extends Zend_Gdata_Query |
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{ |
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/** |
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* Create Gdata_YouTube_VideoQuery object |
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*/ |
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public function __construct($url = null) |
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{ |
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parent::__construct($url); |
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} |
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/** |
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* Sets the type of feed this query should be used to search |
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* |
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* @param string $feedType The type of feed |
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* @param string $videoId The ID of the video associated with this query |
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* @param string $entry The ID of the entry associated with this query |
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*/ |
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public function setFeedType($feedType, $videoId = null, $entry = null) |
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{ |
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switch ($feedType) { |
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case 'top rated': |
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$this->_url = Zend_Gdata_YouTube::STANDARD_TOP_RATED_URI; |
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break; |
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case 'most viewed': |
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$this->_url = Zend_Gdata_YouTube::STANDARD_MOST_VIEWED_URI; |
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break; |
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case 'recently featured': |
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$this->_url = Zend_Gdata_YouTube::STANDARD_RECENTLY_FEATURED_URI; |
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break; |
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case 'mobile': |
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$this->_url = Zend_Gdata_YouTube::STANDARD_WATCH_ON_MOBILE_URI; |
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break; |
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case 'related': |
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if ($videoId === null) { |
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require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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throw new Zend_Gdata_App_InvalidArgumentException( |
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'Video ID must be set for feed of type: ' . $feedType); |
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} else { |
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$this->_url = Zend_Gdata_YouTube::VIDEO_URI . '/' . $videoId . |
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'/related'; |
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} |
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break; |
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case 'responses': |
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if ($videoId === null) { |
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require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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throw new Zend_Gdata_App_Exception( |
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'Video ID must be set for feed of type: ' . $feedType); |
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} else { |
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$this->_url = Zend_Gdata_YouTube::VIDEO_URI . '/' . $videoId . |
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'/responses'; |
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} |
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break; |
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case 'comments': |
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if ($videoId === null) { |
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require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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throw new Zend_Gdata_App_Exception( |
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'Video ID must be set for feed of type: ' . $feedType); |
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} else { |
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$this->_url = Zend_Gdata_YouTube::VIDEO_URI . '/' . |
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$videoId . '/comments'; |
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if ($entry !== null) { |
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$this->_url .= '/' . $entry; |
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} |
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} |
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break; |
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default: |
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require_once 'Zend/Gdata/App/Exception.php'; |
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throw new Zend_Gdata_App_Exception('Unknown feed type'); |
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break; |
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} |
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} |
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/** |
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* Sets the location parameter for the query |
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* |
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* @param string $value |
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* @throws Zend_Gdata_App_InvalidArgumentException |
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* @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface |
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*/ |
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public function setLocation($value) |
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{ |
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switch($value) { |
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case null: |
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unset($this->_params['location']); |
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default: |
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$parameters = explode(',', $value); |
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if (count($parameters) != 2) { |
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require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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throw new Zend_Gdata_App_InvalidArgumentException( |
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'You must provide 2 coordinates to the location ' . |
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'URL parameter'); |
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} |
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foreach($parameters as $param) { |
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$temp = trim($param); |
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// strip off the optional exclamation mark for numeric check |
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if (substr($temp, -1) == '!') { |
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$temp = substr($temp, 0, -1); |
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} |
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if (!is_numeric($temp)) { |
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require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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throw new Zend_Gdata_App_InvalidArgumentException( |
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'Value provided to location parameter must' . |
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' be in the form of two coordinates'); |
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} |
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} |
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$this->_params['location'] = $value; |
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} |
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} |
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/** |
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* Get the value of the location parameter |
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* |
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* @return string|null Return the location if it exists, null otherwise. |
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*/ |
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public function getLocation() |
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{ |
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if (array_key_exists('location', $this->_params)) { |
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return $this->_params['location']; |
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} else { |
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return null; |
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} |
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} |
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/** |
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* Sets the location-radius parameter for the query |
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* |
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* @param string $value |
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* @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface |
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*/ |
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public function setLocationRadius($value) |
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{ |
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switch($value) { |
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case null: |
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unset($this->_params['location-radius']); |
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default: |
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$this->_params['location-radius'] = $value; |
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} |
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} |
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/** |
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* Get the value of the location-radius parameter |
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* |
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* @return string|null Return the location-radius if it exists, |
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* null otherwise. |
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*/ |
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public function getLocationRadius() |
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{ |
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if (array_key_exists('location-radius', $this->_params)) { |
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return $this->_params['location-radius']; |
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} else { |
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return null; |
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} |
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} |
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/** |
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* Sets the time period over which this query should apply |
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* |
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* @param string $value |
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* @throws Zend_Gdata_App_InvalidArgumentException |
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* @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface |
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*/ |
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public function setTime($value = null) |
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{ |
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switch ($value) { |
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case 'today': |
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$this->_params['time'] = 'today'; |
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break; |
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case 'this_week': |
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$this->_params['time'] = 'this_week'; |
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break; |
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case 'this_month': |
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$this->_params['time'] = 'this_month'; |
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break; |
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case 'all_time': |
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$this->_params['time'] = 'all_time'; |
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break; |
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case null: |
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unset($this->_params['time']); |
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default: |
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require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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throw new Zend_Gdata_App_InvalidArgumentException( |
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'Unknown time value'); |
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break; |
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} |
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return $this; |
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} |
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/** |
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* Sets the value of the uploader parameter |
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* |
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* @param string $value The value of the uploader parameter. Currently this |
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* can only be set to the value of 'partner'. |
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* @throws Zend_Gdata_App_InvalidArgumentException |
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* @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface |
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*/ |
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public function setUploader($value = null) |
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{ |
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switch ($value) { |
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case 'partner': |
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$this->_params['uploader'] = 'partner'; |
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break; |
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case null: |
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unset($this->_params['uploader']); |
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break; |
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default: |
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require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
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throw new Zend_Gdata_App_InvalidArgumentException( |
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'Unknown value for uploader'); |
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} |
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return $this; |
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} |
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/** |
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* Sets the formatted video query (vq) URL param value |
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* |
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* @param string $value |
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* @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface |
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*/ |
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public function setVideoQuery($value = null) |
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{ |
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if ($value != null) { |
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$this->_params['vq'] = $value; |
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} else { |
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unset($this->_params['vq']); |
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} |
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return $this; |
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} |
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/** |
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* Sets the param to return videos of a specific format |
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* |
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* @param string $value |
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* @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface |
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*/ |
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public function setFormat($value = null) |
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{ |
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if ($value != null) { |
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$this->_params['format'] = $value; |
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} else { |
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unset($this->_params['format']); |
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} |
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return $this; |
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} |
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/** |
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* Sets whether or not to include racy videos in the search results |
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* |
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* @param string $value |
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* @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface |
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*/ |
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public function setRacy($value = null) |
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{ |
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switch ($value) { |
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case 'include': |
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$this->_params['racy'] = $value; |
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break; |
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case 'exclude': |
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$this->_params['racy'] = $value; |
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break; |
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case null: |
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unset($this->_params['racy']); |
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break; |
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} |
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return $this; |
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} |
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/** |
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315
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* Whether or not to include racy videos in the search results |
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* |
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* @return string|null The value of racy if it exists, null otherwise. |
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*/ |
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public function getRacy() |
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320
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{ |
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if (array_key_exists('racy', $this->_params)) { |
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return $this->_params['racy']; |
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} else { |
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return null; |
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} |
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} |
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328
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/** |
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329
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* Set the safeSearch parameter |
|
330
|
|
|
* |
|
331
|
|
|
* @param string $value The value of the parameter, currently only 'none', |
|
332
|
|
|
* 'moderate' or 'strict' are allowed values. |
|
333
|
|
|
* @throws Zend_Gdata_App_InvalidArgumentException |
|
334
|
|
|
* @return Zend_Gdata_YouTube_VideoQuery Provides a fluent interface |
|
335
|
|
|
*/ |
|
336
|
|
|
public function setSafeSearch($value) |
|
337
|
|
|
{ |
|
338
|
|
|
switch ($value) { |
|
339
|
|
|
case 'none': |
|
340
|
|
|
$this->_params['safeSearch'] = 'none'; |
|
341
|
|
|
break; |
|
342
|
|
|
case 'moderate': |
|
343
|
|
|
$this->_params['safeSearch'] = 'moderate'; |
|
344
|
|
|
break; |
|
345
|
|
|
case 'strict': |
|
346
|
|
|
$this->_params['safeSearch'] = 'strict'; |
|
347
|
|
|
break; |
|
348
|
|
|
case null: |
|
349
|
|
|
unset($this->_params['safeSearch']); |
|
|
|
|
|
|
350
|
|
|
default: |
|
351
|
|
|
require_once 'Zend/Gdata/App/InvalidArgumentException.php'; |
|
352
|
|
|
throw new Zend_Gdata_App_InvalidArgumentException( |
|
353
|
|
|
'The safeSearch parameter only supports the values '. |
|
354
|
|
|
'\'none\', \'moderate\' or \'strict\'.'); |
|
355
|
|
|
} |
|
356
|
|
|
} |
|
357
|
|
|
|
|
358
|
|
|
/** |
|
359
|
|
|
* Return the value of the safeSearch parameter |
|
360
|
|
|
* |
|
361
|
|
|
* @return string|null The value of the safeSearch parameter if it has been |
|
362
|
|
|
* set, null otherwise. |
|
363
|
|
|
*/ |
|
364
|
|
|
public function getSafeSearch() |
|
365
|
|
|
{ |
|
366
|
|
|
if (array_key_exists('safeSearch', $this->_params)) { |
|
367
|
|
|
return $this->_params['safeSearch']; |
|
368
|
|
|
} |
|
369
|
|
|
return $this; |
|
|
|
|
|
|
370
|
|
|
} |
|
371
|
|
|
|
|
372
|
|
|
/** |
|
373
|
|
|
* Set the value of the orderby parameter |
|
374
|
|
|
* |
|
375
|
|
|
* @param string $value |
|
376
|
|
|
* @return Zend_Gdata_YouTube_Query Provides a fluent interface |
|
|
|
|
|
|
377
|
|
|
*/ |
|
378
|
|
|
public function setOrderBy($value) |
|
379
|
|
|
{ |
|
380
|
|
|
if ($value != null) { |
|
381
|
|
|
$this->_params['orderby'] = $value; |
|
382
|
|
|
} else { |
|
383
|
|
|
unset($this->_params['orderby']); |
|
384
|
|
|
} |
|
385
|
|
|
return $this; |
|
|
|
|
|
|
386
|
|
|
} |
|
387
|
|
|
|
|
388
|
|
|
/** |
|
389
|
|
|
* Return the value of the format parameter |
|
390
|
|
|
* |
|
391
|
|
|
* @return string|null The value of format if it exists, null otherwise. |
|
392
|
|
|
*/ |
|
393
|
|
|
public function getFormat() |
|
394
|
|
|
{ |
|
395
|
|
|
if (array_key_exists('format', $this->_params)) { |
|
396
|
|
|
return $this->_params['format']; |
|
397
|
|
|
} else { |
|
398
|
|
|
return null; |
|
399
|
|
|
} |
|
400
|
|
|
} |
|
401
|
|
|
|
|
402
|
|
|
/** |
|
403
|
|
|
* Return the value of the video query that has been set |
|
404
|
|
|
* |
|
405
|
|
|
* @return string|null The value of the video query if it exists, |
|
406
|
|
|
* null otherwise. |
|
407
|
|
|
*/ |
|
408
|
|
|
public function getVideoQuery() |
|
409
|
|
|
{ |
|
410
|
|
|
if (array_key_exists('vq', $this->_params)) { |
|
411
|
|
|
return $this->_params['vq']; |
|
412
|
|
|
} else { |
|
413
|
|
|
return null; |
|
414
|
|
|
} |
|
415
|
|
|
} |
|
416
|
|
|
|
|
417
|
|
|
/** |
|
418
|
|
|
* Return the value of the time parameter |
|
419
|
|
|
* |
|
420
|
|
|
* @return string|null The time parameter if it exists, null otherwise. |
|
421
|
|
|
*/ |
|
422
|
|
|
public function getTime() |
|
423
|
|
|
{ |
|
424
|
|
|
if (array_key_exists('time', $this->_params)) { |
|
425
|
|
|
return $this->_params['time']; |
|
426
|
|
|
} else { |
|
427
|
|
|
return null; |
|
428
|
|
|
} |
|
429
|
|
|
} |
|
430
|
|
|
|
|
431
|
|
|
/** |
|
432
|
|
|
* Return the value of the orderby parameter if it exists |
|
433
|
|
|
* |
|
434
|
|
|
* @return string|null The value of orderby if it exists, null otherwise. |
|
435
|
|
|
*/ |
|
436
|
|
|
public function getOrderBy() |
|
437
|
|
|
{ |
|
438
|
|
|
if (array_key_exists('orderby', $this->_params)) { |
|
439
|
|
|
return $this->_params['orderby']; |
|
440
|
|
|
} else { |
|
441
|
|
|
return null; |
|
442
|
|
|
} |
|
443
|
|
|
} |
|
444
|
|
|
|
|
445
|
|
|
/** |
|
446
|
|
|
* Generate the query string from the URL parameters, optionally modifying |
|
447
|
|
|
* them based on protocol version. |
|
448
|
|
|
* |
|
449
|
|
|
* @param integer $majorProtocolVersion The major protocol version |
|
450
|
|
|
* @param integer $minorProtocolVersion The minor protocol version |
|
451
|
|
|
* @throws Zend_Gdata_App_VersionException |
|
452
|
|
|
* @return string querystring |
|
453
|
|
|
*/ |
|
454
|
|
|
public function getQueryString($majorProtocolVersion = null, |
|
455
|
|
|
$minorProtocolVersion = null) |
|
|
|
|
|
|
456
|
|
|
{ |
|
457
|
|
|
$queryArray = array(); |
|
458
|
|
|
|
|
459
|
|
|
foreach ($this->_params as $name => $value) { |
|
460
|
|
|
if (substr($name, 0, 1) == '_') { |
|
461
|
|
|
continue; |
|
462
|
|
|
} |
|
463
|
|
|
|
|
464
|
|
|
switch($name) { |
|
465
|
|
|
case 'location-radius': |
|
466
|
|
|
if ($majorProtocolVersion == 1) { |
|
467
|
|
|
require_once 'Zend/Gdata/App/VersionException.php'; |
|
468
|
|
|
throw new Zend_Gdata_App_VersionException("The $name " . |
|
469
|
|
|
"parameter is only supported in version 2."); |
|
470
|
|
|
} |
|
471
|
|
|
break; |
|
472
|
|
|
|
|
473
|
|
|
case 'racy': |
|
474
|
|
|
if ($majorProtocolVersion == 2) { |
|
475
|
|
|
require_once 'Zend/Gdata/App/VersionException.php'; |
|
476
|
|
|
throw new Zend_Gdata_App_VersionException("The $name " . |
|
477
|
|
|
"parameter is not supported in version 2. " . |
|
478
|
|
|
"Please use 'safeSearch'."); |
|
479
|
|
|
} |
|
480
|
|
|
break; |
|
481
|
|
|
|
|
482
|
|
|
case 'safeSearch': |
|
483
|
|
|
if ($majorProtocolVersion == 1) { |
|
484
|
|
|
require_once 'Zend/Gdata/App/VersionException.php'; |
|
485
|
|
|
throw new Zend_Gdata_App_VersionException("The $name " . |
|
486
|
|
|
"parameter is only supported in version 2. " . |
|
487
|
|
|
"Please use 'racy'."); |
|
488
|
|
|
} |
|
489
|
|
|
break; |
|
490
|
|
|
|
|
491
|
|
|
case 'uploader': |
|
492
|
|
|
if ($majorProtocolVersion == 1) { |
|
493
|
|
|
require_once 'Zend/Gdata/App/VersionException.php'; |
|
494
|
|
|
throw new Zend_Gdata_App_VersionException("The $name " . |
|
495
|
|
|
"parameter is only supported in version 2."); |
|
496
|
|
|
} |
|
497
|
|
|
break; |
|
498
|
|
|
|
|
499
|
|
|
case 'vq': |
|
500
|
|
|
if ($majorProtocolVersion == 2) { |
|
501
|
|
|
$name = 'q'; |
|
502
|
|
|
} |
|
503
|
|
|
break; |
|
504
|
|
|
} |
|
505
|
|
|
|
|
506
|
|
|
$queryArray[] = urlencode($name) . '=' . urlencode($value); |
|
507
|
|
|
|
|
508
|
|
|
} |
|
509
|
|
|
if (count($queryArray) > 0) { |
|
510
|
|
|
return '?' . implode('&', $queryArray); |
|
511
|
|
|
} else { |
|
512
|
|
|
return ''; |
|
513
|
|
|
} |
|
514
|
|
|
} |
|
515
|
|
|
|
|
516
|
|
|
/** |
|
517
|
|
|
* Returns the generated full query URL, optionally modifying it based on |
|
518
|
|
|
* the protocol version. |
|
519
|
|
|
* |
|
520
|
|
|
* @param integer $majorProtocolVersion The major protocol version |
|
521
|
|
|
* @param integer $minorProtocolVersion The minor protocol version |
|
522
|
|
|
* @return string The URL |
|
523
|
|
|
*/ |
|
524
|
|
|
public function getQueryUrl($majorProtocolVersion = null, |
|
525
|
|
|
$minorProtocolVersion = null) |
|
526
|
|
|
{ |
|
527
|
|
|
if (isset($this->_url)) { |
|
528
|
|
|
$url = $this->_url; |
|
529
|
|
|
} else { |
|
530
|
|
|
$url = Zend_Gdata_YouTube::VIDEO_URI; |
|
531
|
|
|
} |
|
532
|
|
|
if ($this->getCategory() !== null) { |
|
|
|
|
|
|
533
|
|
|
$url .= '/-/' . $this->getCategory(); |
|
534
|
|
|
} |
|
535
|
|
|
$url = $url . $this->getQueryString($majorProtocolVersion, |
|
536
|
|
|
$minorProtocolVersion); |
|
537
|
|
|
return $url; |
|
538
|
|
|
} |
|
539
|
|
|
|
|
540
|
|
|
} |
|
541
|
|
|
|