web/lib/Zend/Service/Technorati/SearchResultSet.php
changeset 64 162c1de6545a
parent 19 1c2f13fd785c
child 68 ecaf28ffe26e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Service/Technorati/SearchResultSet.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,79 @@
+<?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: SearchResultSet.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+
+/**
+ * @see Zend_Service_Technorati_ResultSet
+ */
+require_once 'Zend/Service/Technorati/ResultSet.php';
+
+
+/**
+ * Represents a Technorati Search 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_SearchResultSet extends Zend_Service_Technorati_ResultSet
+{
+    /**
+     * Number of query results.
+     *
+     * @var     int
+     * @access  protected
+     */
+    protected $_queryCount;
+
+    /**
+     * 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 = $this->_xpath->query('/tapi/document/result/querycount/text()');
+        if ($result->length == 1) $this->_queryCount = (int) $result->item(0)->data;
+
+        $this->_totalResultsReturned  = (int) $this->_xpath->evaluate("count(/tapi/document/item)");
+        $this->_totalResultsAvailable = (int) $this->_queryCount;
+    }
+
+    /**
+     * Implements Zend_Service_Technorati_ResultSet::current().
+     *
+     * @return Zend_Service_Technorati_SearchResult current result
+     */
+    public function current()
+    {
+        /**
+         * @see Zend_Service_Technorati_SearchResult
+         */
+        require_once 'Zend/Service/Technorati/SearchResult.php';
+        return new Zend_Service_Technorati_SearchResult($this->_results->item($this->_currentIndex));
+    }
+}