[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/adminsitelocaleslistview.class.php" );
   5      lt_include( PLOG_CLASS_PATH."class/locale/locales.class.php" );
   6      lt_include( PLOG_CLASS_PATH."class/data/validator/arrayvalidator.class.php" );
   7      lt_include( PLOG_CLASS_PATH."class/data/validator/stringvalidator.class.php" );
   8  
   9      /**
  10       * \ingroup Action
  11       * @private
  12       */
  13      class AdminDeleteLocalesAction extends AdminAction
  14      {
  15          var $_op;
  16          var $_localeIds;
  17  
  18      	function AdminDeleteLocalesAction( $actionInfo, $request )
  19          {
  20              $this->AdminAction( $actionInfo, $request );
  21  
  22              $this->_op = $actionInfo->getActionParamValue();
  23              if( $this->_op == "deleteLocale" )
  24                  $this->registerFieldValidator( "localeId", new StringValidator());
  25              else
  26                  $this->registerFieldValidator( "localeIds", new ArrayValidator());
  27              $view = new AdminSiteLocalesListView( $this->_blogInfo );
  28              $view->setErrorMessage( $this->_locale->tr("error_no_locales_selected"));
  29              $this->setValidationErrorView( $view );
  30  
  31              $this->requireAdminPermission( "update_locale" );
  32          }
  33  
  34          function perform()
  35          {
  36              if( $this->_op == "deleteLocale" ) {
  37                  $localeId = $this->_request->getValue( "localeId" );
  38                  $this->_localeIds = Array();
  39                  $this->_localeIds[] = $localeId;
  40              }
  41              else
  42                  $this->_localeIds = $this->_request->getValue( "localeIds" );
  43  
  44              $this->_deleteLocales();
  45  
  46              return true;
  47          }
  48  
  49          /**
  50           * @private
  51           */
  52          function _deleteLocales()
  53          {
  54  
  55              $locales = new Locales();
  56  
  57              // if there is only one locale available in the system, we should
  58              // not allow to remove it either
  59              if( count($locales->getAvailableLocales()) == 1 ) {
  60                  $this->_view = new AdminSiteLocalesListView( $this->_blogInfo );
  61                  $this->_view->setErrorMessage( $this->_locale->tr("error_deleting_only_locale"));
  62                  $this->setCommonData();
  63  
  64                  return false;
  65              }
  66  
  67              // keep the value of the default locale because plog should not allow
  68              // to remove the default one
  69              $defaultLocale = $this->_config->getValue( "default_locale" );
  70  
  71              $errorMessage = "";
  72              $successMessage = "";
  73              $totalOk = 0;
  74  
  75              foreach( $this->_localeIds as $localeId ) {
  76                  if( $localeId != $defaultLocale ) {
  77                      if( $locales->removeLocale( $localeId )) {
  78                          $totalOk++;
  79                          if( $totalOk < 2 )
  80                              $successMessage = $this->_locale->pr( "locale_deleted_ok", $localeId );
  81                          else
  82                              $successMessage = $this->_locale->pr( "locales_deleted_ok", $totalOk );
  83                      }
  84                      else
  85                          $errorMessage .= $this->_locale->pr("error_deleting_locale", $localeId)."<br/>";
  86                  }
  87                  else {
  88                      $errorMessage .= $this->_locale->pr("error_locale_is_default", $localeId)."<br/>";
  89                  }
  90              }
  91  
  92              $this->_view = new AdminSiteLocalesListView( $this->_blogInfo );
  93              if( $errorMessage != "" ) $this->_view->setErrorMessage( $errorMessage );
  94              if( $successMessage != "" ) $this->_view->setSuccessMessage( $successMessage );
  95              $this->setCommonData();
  96  
  97              return true;
  98          }
  99      }
 100  ?>