[Sommaire] [Imprimer]

   1  <?php
   2  /* 
   3   * phpMyVisites : website statistics and audience measurements
   4   * Copyright (C) 2002 - 2006
   5   * http://www.phpmyvisites.net/ 
   6   * phpMyVisites is free software (license GNU/GPL)
   7   * Authors : phpMyVisites team
   8  */
   9  
  10  // $Id: ViewRss.class.php 199 2007-01-17 18:17:11Z matthieu_ $
  11  
  12  require_once  INCLUDE_PATH."/core/include/ViewModule.class.php";
  13  require_once  INCLUDE_PATH."/core/include/PmvConfig.class.php";
  14  require_once  INCLUDE_PATH."/libs/Cache/Lite.php";
  15  require_once  INCLUDE_PATH."/core/views/ViewVisitsRss.class.php";
  16  require_once  INCLUDE_PATH."/libs/Xml/Serializer.php";
  17  
  18  class ViewRss extends ViewModule
  19  {
  20  	function ViewRss(  )
  21      {
  22          parent::ViewModule( '' );
  23      }
  24      
  25  	function showAll()
  26      {    
  27          
  28          $idSite = getRequestVar('site', -1, 'int');
  29          if ($idSite == -1) {
  30              $allSiteArchive =  DataModel::getSites();
  31          }
  32          else {
  33              $allSiteArchive[] = new Site ($idSite);
  34          }
  35          
  36          $uniqCacheId = (DataModel::getSitesSignature() . date("Y-m-d") . serialize($_GET)) . '.rss';
  37  
  38          // Set a few options
  39          $options = array(
  40              'cacheDir' => DIR_CACHE_RSS,
  41              'lifeTime' => CACHE_RSS_LIFETIME
  42          );
  43          
  44          
  45          // Create a Cache_Lite object
  46          $Cache_Lite = new Cache_Lite($options);
  47          
  48          if(time() % 500 === 0)
  49          {
  50              $Cache_Lite->clean();
  51          }
  52          
  53          // Test if thereis a valide cache for this id
  54          if (SMARTY_DEBUG 
  55              || (!$allData = $Cache_Lite->get($uniqCacheId)) 
  56              ) 
  57          {
  58              
  59              $dataTmp = $this->data;
  60              
  61              $o_config =& PmvConfig::getInstance();
  62              
  63              $allItems = array();
  64              
  65              foreach($allSiteArchive as $id => $infoSite)
  66              {
  67                  $allArchives = $dataTmp->getLastArchives(NB_DAYS_FOR_RSS_ITEMS, 0, DATE_NORMAL, $infoSite);
  68  
  69                  $i = 0;
  70                  foreach($allArchives as $date => $o_archive)
  71                  {
  72                      //var_dump($date);
  73                      $this->request->setDate( $o_archive->date->get() );
  74                      $this->request->setModuleName( 'view_visits_rss' );
  75                      
  76                      $o_mod = new ViewVisitsRss($infoSite);
  77                      $o_mod->init($this->request, $this->tpl, $o_archive);
  78                                          
  79                      //var_dump($o_mod->data->archive->date->get());
  80                      $rssContent = $o_mod->showAll( true );
  81                      
  82                      $dateRss = date("r", time() - 100 * $i++ - 10 * $id);
  83                      $item['pubDate'] = $dateRss;
  84                      
  85                      $url =  PHPMV_URL . "/?site=".$infoSite->getId()."&mod=view_visits&date=".$o_archive->date->get();
  86                      $item['guid'] = $url;//"http://www.phpmyvisites.us/".md5($dateRss);
  87                      $item['link'] = $url;
  88                      
  89                      $item['title'] = vsprintf($GLOBALS['lang']['rss_titre'], array($infoSite->getName(), $date));
  90                      
  91                      $rssContent = $item['title'] . $rssContent;
  92                      $item['author'] = "phpmyvisites@gmail.com (phpMyVisites)";
  93                      $item['date_ts'] = time() - 10 * $id ;
  94                      $item['description'] = $rssContent;
  95                      $item['date_ts'] = $o_archive->date->getTimestamp();
  96          
  97                      $allItems[] = $item;
  98                      $urls[] = $url;
  99                  }
 100              }
 101              $GLOBALS['sorting_index'] = 'date_ts';
 102              uasort($allItems, "sortingDataInfo");
 103              
 104              $channel['title'] = "phpMyVisites stats by RSS";
 105              $channel['link'] = "http://www.phpmyvisites.us";
 106              $channel['description'] = "Enjoy phpmyvisites power ! :)";
 107              $channel['pubDate'] = date("r");
 108              $channel['generator'] = "phpMyVisites";
 109              $channel['language'] = $GLOBALS['lang']['lang_iso'];
 110              $channel['lastBuildDate'] = date("r");
 111              
 112              foreach($allItems as $chan)
 113              {
 114                  unset($chan['date_ts']);
 115                  $channel[] = $chan;
 116              }
 117              $rss = array('channel' => $channel);
 118              
 119              
 120              // An array of serializer options
 121              $serializer_options = array (
 122                  'addDecl' => TRUE,
 123                  'encoding' => 'UTF-8',
 124                  'indent' => '  ',
 125                  'rootName' => 'rss',
 126                  'defaultTagName' => 'item',
 127                  'rootAttributes' => array ( 'version' => '2.0'),
 128              );
 129              
 130              $Serializer = &new XML_Serializer($serializer_options);
 131              // Serialize the data structure
 132              
 133              $Serializer->setOption("keyAttribute", "rdf:about");
 134              
 135              $status = $Serializer->serialize($rss);
 136              
 137              $allData =  $Serializer->getSerializedData();
 138          
 139              $Cache_Lite->save($allData);
 140          
 141          }
 142          
 143          $this->displayRss($allData);
 144      }
 145      
 146  	function displayRss(&$data)
 147      {
 148          // Display the XML document
 149          header('Content-type: text/xml');
 150          print($data);
 151          exit;
 152      }
 153  }
 154  ?>