[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/adminblogtemplatesetslistview.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/data/validator/stringvalidator.class.php" );
   6      lt_include( PLOG_CLASS_PATH."class/data/validator/arrayvalidator.class.php" );
   7      lt_include( PLOG_CLASS_PATH."class/template/templatesets/templatesetstorage.class.php" );
   8      
   9      /**
  10       * \ingroup Action
  11       * @private
  12       *
  13       * Removes a global template from disk.
  14       */
  15      class AdminDeleteBlogTemplateAction extends AdminAction 
  16      {
  17  
  18          var $_templateIds;
  19  
  20          function AdminDeleteBlogTemplateAction( $actionInfo, $request )
  21          {
  22              $this->AdminAction( $actionInfo, $request );
  23              
  24              $this->_op = $actionInfo->getActionParamValue();
  25              if( $this->_op == "deleteBlogTemplate" )
  26                  $this->registerFieldValidator( "templateId", new StringValidator());
  27              else
  28                  $this->registerFieldValidator( "templateIds", new ArrayValidator());
  29              $view = new AdminBlogTemplateSetsListView( $this->_blogInfo );
  30              $view->setErrorMessage( $this->_locale->tr("error_no_templates_selected" ));
  31              $this->setValidationErrorView( $view );
  32              
  33              $this->requirePermission( "update_blog_template" );
  34          }
  35          
  36  		function perform()
  37          {
  38              if( $this->_op == "deleteBlogTemplate" ) {
  39                  $this->_templateId = $this->_request->getValue( "templateId" );
  40                  $this->_templateIds = Array();
  41                  $this->_templateIds[] = $this->_templateId;
  42              }
  43              else
  44                  $this->_templateIds = $this->_request->getValue( "templateIds" );
  45                  
  46              $this->_deleteTemplates();
  47          }
  48  
  49          /**
  50           * Carries out the specified action
  51           * @private
  52           */
  53          function _deleteTemplates()
  54          {
  55              $ts = new TemplateSetStorage();
  56              $errorMessage = "";
  57              $successMessage = "";
  58              $totalOk = 0;
  59              $blogTemplate = $this->_blogInfo->getTemplateSet();
  60  
  61              foreach( $this->_templateIds as $templateId ) {
  62                  // we can't remove the current template!
  63                  if( $blogTemplate->getName() == $templateId ) {
  64                      $errorMessage .= $this->_locale->pr("error_template_is_current", $templateId )."<br/>";
  65                  }
  66                  else {
  67                      // otherwise, let's proceed
  68                      if( !$ts->removeTemplate( $templateId, $this->_blogInfo->getId() ))
  69                          $errorMessage .= $this->_locale->pr("error_removing_template", $templateId )."<br/>";
  70                      else {
  71                          $totalOk++;                    
  72                          if( $totalOk < 2 )
  73                              $successMessage = $this->_locale->pr("template_removed_ok", $templateId);
  74                          else
  75                              $successMessage = $this->_locale->pr("templates_removed_ok", $totalOk );
  76                      }
  77                  }
  78              }
  79  
  80              $this->_view = new AdminBlogTemplateSetsListView( $this->_blogInfo );
  81              if( $errorMessage != "" ) $this->_view->setErrorMessage( $errorMessage );
  82              if( $successMessage != "" ) $this->_view->setSuccessMessage( $successMessage );            
  83              $this->setCommonData();
  84              
  85              // We should update the session too, or we will get data dirty
  86              lt_include( PLOG_CLASS_PATH."class/dao/blogs.class.php" );
  87              $blogs = new Blogs();
  88              $blogInfo = $blogs->getBlogInfo( $this->_blogInfo->getId() );
  89              $this->_session->setValue( "blogInfo", $blogInfo );
  90              $this->saveSession();
  91  
  92              return true;
  93          }
  94      }
  95  ?>