[Sommaire] [Imprimer]

   1  <?php
   2  
   3      lt_include( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
   4      lt_include( PLOG_CLASS_PATH."class/gallery/dao/galleryresource.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/gallery/dao/galleryalbums.class.php" );
   6      lt_include( PLOG_CLASS_PATH."class/template/cachecontrol.class.php" );
   7      lt_include( PLOG_CLASS_PATH."class/data/validator/arrayvalidator.class.php" );
   8      lt_include( PLOG_CLASS_PATH."class/data/validator/integervalidator.class.php" );
   9      lt_include( PLOG_CLASS_PATH."class/view/admin/adminresourceslistview.class.php" );
  10  
  11      /**
  12       * \ingroup Action
  13       * @private
  14       *
  15       * Massive changes resources and albums to another Album
  16       */
  17      class AdminChangeGalleryItemsAlbumAction extends AdminAction
  18      {
  19  
  20          var $_resourceIds;
  21          var $_albumIds;
  22          var $_galleryAlbumId;
  23          
  24          var $_successMessage;
  25          var $_errorMessage;
  26          var $_totalOk;
  27  
  28          /**
  29           * Constructor. If nothing else, it also has to call the constructor of the parent
  30           * class, BlogAction with the same parameters
  31           */
  32          function AdminChangeGalleryItemsAlbumAction( $actionInfo, $request )
  33          {
  34              $this->AdminAction( $actionInfo, $request );
  35  
  36              $this->_totalOk = 0;
  37              $this->_successMessage = "";
  38              $this->_errorMessage = "";
  39              
  40              // data validation
  41              $this->registerFieldValidator( "resourceIds", new ArrayValidator(), true );
  42              $this->registerFieldValidator( "albumIds", new ArrayValidator(), true );
  43              $this->registerFieldValidator( "galleryAlbumId", new IntegerValidator(), true );
  44              $view = new AdminResourcesListView( $this->_blogInfo );
  45              $view->setErrorMessage( $this->_locale->tr("error_no_resources_selected"));
  46              $this->setValidationErrorView( $view );
  47          }
  48          
  49  		function perform()
  50          {
  51              // create the view
  52              $this->_view = new AdminResourcesListView( $this->_blogInfo );
  53  
  54              // fetch the parameters
  55              $this->_resourceIds = $this->_request->getValue( "resourceIds" );
  56              $this->_albumIds = $this->_request->getValue( "albumIds" );
  57              $this->_galleryAlbumId = $this->_request->getValue( "galleryAlbumId" );
  58  
  59              // make sure that we're dealing with arrays!
  60              if( !is_array( $this->_resourceIds)) $this->_resourceIds = Array();
  61              if( !is_array( $this->_albumIds)) $this->_albumIds = Array();
  62  
  63              // update the items, if any
  64              $this->_updateAlbums();    
  65              $this->_updateResources();
  66  
  67              // put error and success messages (if any) into the view
  68              if( $this->_successMessage != "" ) $this->_view->setSuccessMessage( $this->_successMessage );
  69              if( $this->_errorMessage != "" ) $this->_view->setErrorMessage( $this->_errorMessage );
  70              $this->setCommonData();
  71              
  72              // clear the cache
  73              CacheControl::resetBlogCache( $this->_blogInfo->getId(), false );
  74  
  75              // better to return true if everything fine
  76              return true;        
  77          }
  78  
  79          /**
  80           * updates resources from the list
  81           */
  82          function _updateResources()
  83          {
  84              // Chanages the resource album field by selection
  85              $resources = new GalleryResources();
  86  
  87              foreach( $this->_resourceIds as $resourceId ) {
  88                  // get the resource
  89                  $resource = $resources->getResource( $resourceId, $this->_blogInfo->getId());
  90                  
  91                  if( $resource ) {
  92                      // fire the event
  93                      $this->notifyEvent( EVENT_PRE_RESOURCE_UPDATE, Array( "resource" => &$resource ));
  94                          
  95                      // update the resource album
  96                      $resource->setAlbumId( $this->_galleryAlbumId );
  97                      $result = $resources->updateResource( $resource );
  98                      
  99                      if( !$result ) {
 100                          $this->_errorMessage .= $this->_locale->pr("error_updating_resource", $resource->getFileName())."<br/>";
 101                      }
 102                      else {
 103                          $this->_totalOk++;
 104                          if( $this->_totalOk < 2 ) 
 105                              $this->_successMessage .= $this->_locale->pr("resource_updated_ok", $resource->getFileName());
 106                          else
 107                              $this->_successMessage = $this->_locale->pr("resources_updated_ok", $this->_totalOk );
 108                          // fire the post event
 109                          $this->notifyEvent( EVENT_POST_RESOURCE_UPDATE, Array( "article" => &$post ));                    
 110                      }
 111                  } 
 112                  else {
 113                      $this->_errorMessage .= $this->_locale->pr("error_updating_resource2", $resourceId )."<br/>";
 114                  }
 115              }
 116          }
 117  
 118          /**
 119           * update resources from the list
 120           */
 121          function _updateAlbums()
 122          {
 123              // Chanages the album's parent album field by selection
 124              $albums = new GalleryAlbums();
 125  
 126              foreach( $this->_albumIds as $albumId => $value ) {
 127                     // get the album
 128                     $album = $albums->getAlbum( $albumId, $this->_blogInfo->getId());
 129                      
 130                  if( $album ) 
 131                  {
 132                      // fire the event
 133                      $this->notifyEvent( EVENT_PRE_ALBUM_UPDATE, Array( "album" => &$album ));
 134  
 135                      // update the resource album
 136                      $album->setParentId( $this->_galleryAlbumId );
 137                      $result = $albums->updateAlbum( $album );
 138                      
 139                      if( !$result ) {
 140                          $this->_errorMessage .= $this->_locale->pr("error_deleting_album", $album->getName())."<br/>";
 141                      }
 142                      else {
 143                          $this->_totalOk++;
 144                          if( $this->_totalOk < 2 ) 
 145                              $this->_successMessage = $this->_locale->pr("album_updated_ok", $album->getName());
 146                          else
 147                              $this->_successMessage = $this->_locale->pr("albums_updated_ok", $this->_totalOk );
 148                          // fire the post event
 149                          $this->notifyEvent( EVENT_POST_ALBUM_UPDATE, Array( "album" => &$album ));    
 150                      }
 151                  } else {
 152                      $this->_errorMessage .= $this->_locale->pr( "error_updating_album2", $albumId )."<br/>";
 153                  }
 154              }
 155          }
 156      }
 157  ?>