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   1  <?php
   2  
   3      lt_include( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
   4      lt_include( PLOG_CLASS_PATH."class/view/admin/adminresourceslistview.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/view/admin/adminnewresourceview.class.php" );    
   6      lt_include( PLOG_CLASS_PATH."class/gallery/dao/galleryalbums.class.php" );
   7      lt_include( PLOG_CLASS_PATH."class/net/http/httpvars.class.php" );
   8      lt_include( PLOG_CLASS_PATH."class/gallery/dao/galleryresources.class.php" );
   9      lt_include( PLOG_CLASS_PATH."class/data/validator/integervalidator.class.php" );
  10      lt_include( PLOG_CLASS_PATH."class/data/validator/arrayvalidator.class.php" );
  11      lt_include( PLOG_CLASS_PATH."class/view/admin/chooser/adminsimpleresourceslistview.class.php" );
  12      lt_include( PLOG_CLASS_PATH."class/view/admin/chooser/adminuserpictureselectview.class.php" );
  13      lt_include( PLOG_CLASS_PATH."class/view/admin/adminresourceslistview.class.php" );
  14      lt_include( PLOG_CLASS_PATH."class/file/fileupload.class.php" );
  15  
  16      /**
  17       * \ingroup Action
  18       * @private
  19       *
  20       * Adds a new resource to an album
  21       */
  22      class AdminAddResourceAction extends AdminAction
  23      {
  24  
  25          var $_description;
  26          var $_albumId;
  27          var $_resource;
  28          var $_destView;
  29  
  30          /**
  31           * Constructor. If nothing else, it also has to call the constructor of the parent
  32           * class, BlogAction with the same parameters
  33           */
  34          function AdminAddResourceAction( $actionInfo, $request )
  35          {
  36              $this->AdminAction( $actionInfo, $request );
  37              
  38              $this->registerFieldValidator( "resourceFile_1", new ArrayValidator(), true);
  39              $this->registerFieldValidator( "albumId", new IntegerValidator());            
  40              $this->_destView    = $this->_request->getValue( "destView" );
  41              $this->_form->registerField( "resourceDescription" );
  42              $this->_form->registerField( "destination" );
  43              
  44              if( $this->_destView == "resourceList" )
  45                  $view = new AdminSimpleResourcesListView( $this->_blogInfo, Array( "albumId" => 0 ));
  46              elseif ($this->_destView == "userPictureSelect" )
  47                  $view = new AdminUserPictureSelectView( $this->_blogInfo, Array( "albumId" => 0 ));
  48              else
  49                  $view = new AdminNewResourceView( $this->_blogInfo );
  50                  
  51              $view->setErrorMessage( $this->_locale->tr( "error_no_resource_uploaded" ));
  52              $this->setValidationErrorView( $view );
  53              
  54              $this->requirePermission( "add_resource" );
  55              
  56          }
  57  
  58          /**
  59           * Carries out the specified action
  60           */
  61          function perform()
  62          {    
  63              // are resources enabled?
  64              $config =& Config::getConfig();
  65              if( !$config->getValue( "resources_enabled", true )) {
  66                  $this->_view = new AdminResourcesListView( $this->_blogInfo );
  67                  $this->_view->setErrorMessage( $this->_locale->tr("error_resources_disabled"));
  68                  $this->setCommonData();
  69                  return false;                
  70              }
  71      
  72      
  73              // fetch the information coming from the resource
  74              $this->_description = Textfilter::filterAllHTML($this->_request->getValue( "resourceDescription" ));
  75              $this->_albumId     = $this->_request->getValue( "albumId" );
  76              $this->_resource    = $this->_request->getValue( "resourceFile" );
  77              $this->_destination = $this->_request->getValue( "destination" );
  78              
  79              // check if there is any file uploaded
  80              $files = HttpVars::getFiles();
  81              // we probably need to rearrange the $files array a bit better...
  82              $this->_files = Array();
  83              foreach( $files as $file ) {
  84                  if( $file["error"] == 0 && $file["size"] > 0 && $file["name"] != "" ) {
  85                      $this->_files[] = $file;
  86                  }
  87              }
  88          
  89              // let the gallery library do its work...
  90              $resources = new GalleryResources();
  91              
  92              if( $this->_destView == "resourceList" ) {
  93                  $this->_view = new AdminSimpleResourcesListView( $this->_blogInfo, Array( "albumId" => $this->_albumId ));
  94                  $this->_view->setValue( "destination", $this->_destination );
  95              }
  96              elseif ($this->_destView == "userPictureSelect" ) {
  97                  $this->_view = new AdminUserPictureSelectView( $this->_blogInfo, Array( "albumId" => 0 ));
  98                  $this->_view->setValue( "destination", $this->_destination );
  99              }
 100              else
 101                  $this->_view = new AdminResourcesListView( $this->_blogInfo, Array( "albumId" => $this->_albumId ));
 102              
 103              $successMessage = "";
 104              $errorMessage = "";
 105              
 106              foreach( $this->_files as $file ) {
 107  
 108                  // create a new FileUpload object based on the file
 109                  $upload = new FileUpload( $file );
 110  
 111                  // add the resource to the db
 112                  $this->notifyEvent( EVENT_PRE_RESOURCE_ADD, Array( "upload" => &$upload ));
 113                  $res = $resources->addResource( $this->_blogInfo->getId(), $this->_albumId,
 114                                                  $this->_description, $upload );
 115  
 116                  // check if everything went fine and if not, show an error message
 117                  if( $res > 0 ) {
 118                      $successMessage .= $this->_locale->pr("resource_added_ok", $file["name"])."<br/>";
 119                      // try to fetch the resource so that we can send it in the event
 120                      $resource = $resources->getResource( $res, $this->_blogInfo->getId());
 121                      $this->notifyEvent( EVENT_POST_RESOURCE_ADD, Array( "resource" => &$resource ));                
 122                  }
 123                  else {
 124                      if( $res == GALLERY_ERROR_RESOURCE_FORBIDDEN_EXTENSION ) 
 125                          $errorMessage .= $this->_locale->pr("error_resource_forbidden_extension", $file["name"])."<br/>";
 126                      elseif( $res == GALLERY_ERROR_RESOURCE_NOT_WHITELISTED_EXTENSION ) 
 127                              $errorMessage .= $this->_locale->pr("error_resource_not_whitelisted_extension", $file["name"])."<br/>";
 128                      elseif( $res == GALLERY_ERROR_RESOURCE_TOO_BIG )
 129                          $errorMessage .= $this->_locale->pr("error_resource_too_big", $file["name"])."<br/>";
 130                      elseif( $res == GALLERY_ERROR_UPLOADS_NOT_ENABLED )
 131                          $errorMessage .= $this->_locale->tr("error_uploads_disabled" )."<br/>";
 132                      elseif( $res == GALLERY_ERROR_QUOTA_EXCEEDED )
 133                          $errorMessage .= $this->_locale->tr( "error_quota_exceeded" )."<br/>";
 134                      else
 135                          $errorMessage .= $this->_locale->pr("error_adding_resource", $file["name"])."<br/>";
 136                  }
 137              }
 138              
 139              // clear the cache no matter what happened... we should only clear it if there was at least one
 140              // file uploaded but this way is not that bad after all...
 141              CacheControl::resetBlogCache( $this->_blogInfo->getId(), false );
 142              
 143              if( $successMessage != "" ) $this->_view->setSuccessMessage( $successMessage );
 144              if( $errorMessage != "" ) $this->_view->setErrorMessage( $errorMessage );
 145              $this->setCommonData();
 146              
 147              return true;
 148          }
 149      }
 150  ?>