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   1  <?php
   2  /**
   3   * Zend Framework
   4   *
   5   * LICENSE
   6   *
   7   * This source file is subject to the new BSD license that is bundled
   8   * with this package in the file LICENSE.txt.
   9   * It is also available through the world-wide-web at this URL:
  10   * http://framework.zend.com/license/new-bsd
  11   * If you did not receive a copy of the license and are unable to
  12   * obtain it through the world-wide-web, please send an email
  13   * to [email protected] so we can send you a copy immediately.
  14   *
  15   * @category   Zend
  16   * @package    Zend_Service
  17   * @subpackage Technorati
  18   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  19   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  20   * @version    $Id$
  21   */
  22  
  23  
  24  /**
  25   * @see Zend_Service_Technorati_Utils
  26   */
  27  require_once 'Zend/Service/Technorati/Utils.php';
  28  
  29  
  30  /**
  31   * Represents a single Technorati BlogInfo query result object.
  32   *
  33   * @category   Zend
  34   * @package    Zend_Service
  35   * @subpackage Technorati
  36   * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  37   * @license    http://framework.zend.com/license/new-bsd     New BSD License
  38   */
  39  class Zend_Service_Technorati_BlogInfoResult
  40  {
  41      /**
  42       * Technorati weblog url, if queried URL is a valid weblog.
  43       *
  44       * @var     Zend_Uri_Http
  45       * @access  protected
  46       */
  47      protected $_url;
  48  
  49      /**
  50       * Technorati weblog, if queried URL is a valid weblog.
  51       *
  52       * @var     Zend_Service_Technorati_Weblog
  53       * @access  protected
  54       */
  55      protected $_weblog;
  56  
  57      /**
  58       * Number of unique blogs linking this blog
  59       *
  60       * @var     integer
  61       * @access  protected
  62       */
  63      protected $_inboundBlogs;
  64  
  65      /**
  66       * Number of incoming links to this blog
  67       *
  68       * @var     integer
  69       * @access  protected
  70       */
  71      protected $_inboundLinks;
  72  
  73  
  74      /**
  75       * Constructs a new object object from DOM Document.
  76       *
  77       * @param   DomDocument $dom the ReST fragment for this object
  78       */
  79      public function __construct(DomDocument $dom)
  80      {
  81          $xpath = new DOMXPath($dom);
  82          /**
  83           * @see Zend_Service_Technorati_Weblog
  84           */
  85          require_once 'Zend/Service/Technorati/Weblog.php';
  86  
  87          $result = $xpath->query('//result/weblog');
  88          if ($result->length == 1) {
  89              $this->_weblog = new Zend_Service_Technorati_Weblog($result->item(0));
  90          } else {
  91              // follow the same behavior of blogPostTags
  92              // and raise an Exception if the URL is not a valid weblog
  93              /**
  94               * @see Zend_Service_Technorati_Exception
  95               */
  96              require_once 'Zend/Service/Technorati/Exception.php';
  97              throw new Zend_Service_Technorati_Exception(
  98                  "Your URL is not a recognized Technorati weblog");
  99          }
 100  
 101          $result = $xpath->query('//result/url/text()');
 102          if ($result->length == 1) {
 103              try {
 104                  // fetched URL often doens't include schema
 105                  // and this issue causes the following line to fail
 106                  $this->_url = Zend_Service_Technorati_Utils::normalizeUriHttp($result->item(0)->data);
 107              } catch(Zend_Service_Technorati_Exception $e) {
 108                  if ($this->getWeblog() instanceof Zend_Service_Technorati_Weblog) {
 109                      $this->_url = $this->getWeblog()->getUrl();
 110                  }
 111              }
 112          }
 113  
 114          $result = $xpath->query('//result/inboundblogs/text()');
 115          if ($result->length == 1) $this->_inboundBlogs = (int) $result->item(0)->data;
 116  
 117          $result = $xpath->query('//result/inboundlinks/text()');
 118          if ($result->length == 1) $this->_inboundLinks = (int) $result->item(0)->data;
 119  
 120      }
 121  
 122  
 123      /**
 124       * Returns the weblog URL.
 125       *
 126       * @return  Zend_Uri_Http
 127       */
 128      public function getUrl() {
 129          return $this->_url;
 130      }
 131  
 132      /**
 133       * Returns the weblog.
 134       *
 135       * @return  Zend_Service_Technorati_Weblog
 136       */
 137      public function getWeblog() {
 138          return $this->_weblog;
 139      }
 140  
 141      /**
 142       * Returns number of unique blogs linking this blog.
 143       *
 144       * @return  integer the number of inbound blogs
 145       */
 146      public function getInboundBlogs()
 147      {
 148          return (int) $this->_inboundBlogs;
 149      }
 150  
 151      /**
 152       * Returns number of incoming links to this blog.
 153       *
 154       * @return  integer the number of inbound links
 155       */
 156      public function getInboundLinks()
 157      {
 158          return (int) $this->_inboundLinks;
 159      }
 160  
 161  }