[Sommaire] [Imprimer]

   1  <?php
   2  
   3      lt_include( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
   4      lt_include( PLOG_CLASS_PATH."class/view/admin/admintemplatedview.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/view/admin/adminlinkcategorieslistview.class.php" );
   6      lt_include( PLOG_CLASS_PATH."class/dao/mylinkscategories.class.php" );
   7      lt_include( PLOG_CLASS_PATH."class/data/validator/integervalidator.class.php" );
   8  
   9      /**
  10       * \ingroup Action
  11       * @private
  12       *
  13       * Action that shows a form to change the settings of the link category
  14       */
  15      class AdminEditLinkCategoryAction extends AdminAction 
  16      {
  17  
  18          var $_categoryId;
  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 AdminEditLinkCategoryAction( $actionInfo, $request )
  25          {
  26              $this->AdminAction( $actionInfo, $request );
  27              
  28              // data validation
  29              $this->registerFieldValidator( "categoryId", new IntegerValidator());
  30              $this->_form->registerField( "categoryName" );
  31              $view = new AdminLinkCategoriesListView( $this->_blogInfo );
  32              $view->setErrorMessage( $this->_locale->tr("error_incorrect_link_category_id"));
  33              $this->setValidationErrorView( $view );
  34              
  35              // permission checks
  36              $this->requirePermission( "update_link_category" );
  37          }
  38          
  39          /**
  40           * Carries out the specified action
  41           */
  42          function perform()
  43          {
  44              // fetch the category
  45              $this->_categoryId = $this->_request->getValue( "categoryId" );
  46              $categories = new MyLinksCategories();
  47              $category   = $categories->getMyLinksCategory( $this->_categoryId, $this->_blogInfo->getId());
  48              // show an error if we couldn't fetch the category
  49              if( !$category ) {
  50                  $this->_view->setErrorMessage( $this->_locale->tr("error_fetching_link_category"));
  51                  $this->setCommonData();
  52  
  53                  return false;
  54              }
  55              $this->notifyEvent( EVENT_LINK_CATEGORY_LOADED, Array( "linkcategory" => &$category ));
  56              // otherwise show the form to edit its fields
  57              $this->_view = new AdminTemplatedView( $this->_blogInfo, "editlinkcategory" );
  58              $this->_view->setValue( "linkCategoryName", $category->getName());
  59              $this->_view->setValue( "linkCategoryId", $category->getId());
  60              $this->setCommonData();
  61  
  62              // better to return true if everything fine
  63              return true;
  64          }
  65      }
  66  ?>