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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/adminnewresourceview.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/view/admin/adminnewalbumview.class.php" );    
   6      lt_include( PLOG_CLASS_PATH."class/view/admin/adminerrorview.class.php" );
   7      lt_include( PLOG_CLASS_PATH."class/view/admin/adminresourceslistview.class.php" );
   8      lt_include( PLOG_CLASS_PATH."class/gallery/dao/galleryalbums.class.php" );
   9      lt_include( PLOG_CLASS_PATH."class/gallery/dao/galleryresourcestorage.class.php" );
  10  
  11      /**
  12       * \ingroup Action
  13       * @private
  14       *
  15       * Adds a new resource to an album
  16       */
  17      class AdminNewResourceAction extends AdminAction 
  18      {
  19  
  20          /**
  21           * Constructor. If nothing else, it also has to call the constructor of the parent
  22           * class, BlogAction with the same parameters
  23           */
  24          function AdminNewResourceAction( $actionInfo, $request )
  25          {
  26              $this->AdminAction( $actionInfo, $request );
  27              
  28              $this->requirePermission( "add_resource" );
  29          }
  30          
  31  		function validate()
  32          {
  33              // check that all the folders are in place
  34              if( !GalleryResourceStorage::checkBaseStorageFolder()) {
  35                  $this->_view = new AdminErrorView( $this->_blogInfo );
  36                  $this->_view->setMessage( $this->_locale->tr("error_gallery_folder_missing" ));
  37                  $this->setCommonData();
  38                  
  39                  return false;
  40              }
  41              
  42              return true;
  43          }
  44  
  45          /**
  46           * Carries out the specified action
  47           */
  48          function perform()
  49          {
  50              // are resources enabled?
  51              $config =& Config::getConfig();
  52              if( !$config->getValue( "resources_enabled", true )) {
  53                  $this->_view = new AdminResourcesListView( $this->_blogInfo );
  54                  $this->_view->setErrorMessage( $this->_locale->tr("error_resources_disabled"));
  55                  $this->setCommonData();
  56                  return false;                
  57              }
  58      
  59              // check that we have at least one album where to put our pictures
  60              $albums = new GalleryAlbums();
  61              $blogAlbums = $albums->getNestedAlbumList( $this->_blogInfo->getId());            
  62              if( count( $blogAlbums ) == 0 ) {
  63                  $this->_view = new AdminNewAlbumView( $this->_blogInfo );
  64                  $this->_view->setErrorMessage( $this->_locale->tr("error_must_create_album_first"));
  65                  $this->setCommonData();
  66  
  67                  return false;
  68              }
  69  
  70              // if all's fine, continue...
  71              $this->_view = new AdminNewResourceView( $this->_blogInfo );
  72              $this->setCommonData();
  73              $this->_view->setValue( "albums", $blogAlbums );
  74  
  75              // better to return true if everything fine
  76              return true;
  77          }
  78      }
  79  ?>