Файл: library/Zend/Service/Technorati/TagResultSet.php
Строк: 124
<?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_Service
* @subpackage Technorati
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: TagResultSet.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/**
* @see Zend_Service_Technorati_ResultSet
*/
require_once 'Zend/Service/Technorati/ResultSet.php';
/**
* Represents a Technorati Tag query result set.
*
* @category Zend
* @package Zend_Service
* @subpackage Technorati
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Service_Technorati_TagResultSet extends Zend_Service_Technorati_ResultSet
{
/**
* Number of posts that match the tag.
*
* @var int
* @access protected
*/
protected $_postsMatched;
/**
* Number of blogs that match the tag.
*
* @var int
* @access protected
*/
protected $_blogsMatched;
/**
* Parses the search response and retrieve the results for iteration.
*
* @param DomDocument $dom the ReST fragment for this object
* @param array $options query options as associative array
*/
public function __construct(DomDocument $dom, $options = array())
{
parent::__construct($dom, $options);
$result = $this->_xpath->query('/tapi/document/result/postsmatched/text()');
if ($result->length == 1) $this->_postsMatched = (int) $result->item(0)->data;
$result = $this->_xpath->query('/tapi/document/result/blogsmatched/text()');
if ($result->length == 1) $this->_blogsMatched = (int) $result->item(0)->data;
$this->_totalResultsReturned = (int) $this->_xpath->evaluate("count(/tapi/document/item)");
/** @todo Validate the following assertion */
$this->_totalResultsAvailable = (int) $this->getPostsMatched();
}
/**
* Returns the number of posts that match the tag.
*
* @return int
*/
public function getPostsMatched() {
return $this->_postsMatched;
}
/**
* Returns the number of blogs that match the tag.
*
* @return int
*/
public function getBlogsMatched() {
return $this->_blogsMatched;
}
/**
* Implements Zend_Service_Technorati_ResultSet::current().
*
* @return Zend_Service_Technorati_TagResult current result
*/
public function current()
{
/**
* @see Zend_Service_Technorati_TagResult
*/
require_once 'Zend/Service/Technorati/TagResult.php';
return new Zend_Service_Technorati_TagResult($this->_results->item($this->_currentIndex));
}
}