lifetype-1.2/class/action/admin/adminaddglobalarticlecategoryaction.class.php

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<?php

        lt_include( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
    lt_include( PLOG_CLASS_PATH."class/dao/globalarticlecategories.class.php" );
    lt_include( PLOG_CLASS_PATH."class/data/validator/stringvalidator.class.php" );
        lt_include( PLOG_CLASS_PATH."class/view/admin/adminglobalarticlecategorieslistview.class.php" );

    class AdminAddGlobalArticleCategoryAction extends AdminAction 
        {

        var $_categoryName;
                var $_categoryDescription;

        function AdminAddGlobalArticleCategoryAction( $actionInfo, $request )
        {
                $this->AdminAction( $actionInfo, $request );
                        
                        // register two validators
                        $this->registerFieldValidator( "categoryName", new StringValidator());
                        $this->registerFieldValidator( "categoryDescription", new StringValidator(), true );
                        // and the view we should show in case there is a validation error
                        $errorView = new AdminTemplatedView( $this->_blogInfo, "newglobalarticlecategory" );
                        $errorView->setErrorMessage( $this->_locale->tr("error_adding_global_article_category" ));                      
                        $this->setValidationErrorView( $errorView );
                                
                        $this->requireAdminPermission( "add_global_category" );                         
        }

        function perform()
        {
                        // fetch the data, we already know it's valid and that we can trust it!
                $this->_categoryName     = $this->_request->getValue( "categoryName" );
                $this->_categoryDescription = $this->_request->getValue( "categoryDescription" );
                
                        // create the object...
            $categories = new GlobalArticleCategories();
            $category   = new GlobalArticleCategory( $this->_categoryName,
                                                     $this->_categoryDescription );
                                                                                           
                        // fire the pre event...
                        $this->notifyEvent( EVENT_PRE_ADD_GLOBAL_CATEGORY, Array( "category" => &$category ));

            // once we have built the object, we can add it to the database!
             if( $categories->addGlobalArticleCategory( $category )) {
                                // if everything went fine, transfer the execution flow to the action that
                                // lists all the article categories... without forgetting that we should let the
                                // next class know that we actually added a category alongside a message
                                // and the category that we just added!
                                if( $this->userHasPermission( "view_global_categories", ADMIN_PERMISSION ))
                                        $this->_view = new AdminGlobalArticleCategoriesListView( $this->_blogInfo );
                                else
                                        $this->_view = new AdminTemplatedView( $this->_blogInfo, "newglobalarticlecategory" );
                                $this->_view->setSuccess( true );
                                $this->_view->setSuccessMessage( $this->_locale->pr("global_category_added_ok", $category->getName()));
                                
                                // fire the post event
                                $this->notifyEvent( EVENT_POST_ADD_GLOBAL_CATEGORY, Array( "category" => &$category ));
                                
                                $this->setCommonData();                         
            }
            else {
                                // if there was an error, we should say so... as well as not changing the view since
                                // we're going back to the original view where we can add the category
                                $this->_view->setError( true );
                                $this->_view->setErrorMessage( $this->_locale->tr("error_adding_global_article_category" ));
                                $this->setCommonData( true );
            }

            // better to return true if everything fine
            return true;
        }
    }
?>

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