Admindeletelocalesaction.class.php:
<?php
include_once( PLOG_CLASS_PATH."class/action/admin/siteadminaction.class.php" );
include_once( PLOG_CLASS_PATH."class/view/admin/adminsitelocaleslistview.class.php" );
include_once( PLOG_CLASS_PATH."class/locale/locales.class.php" );
include_once( PLOG_CLASS_PATH."class/data/validator/arrayvalidator.class.php" );
include_once( PLOG_CLASS_PATH."class/data/validator/stringvalidator.class.php" );
/**
* \ingroup Action
* @private
*/
class AdminDeleteLocalesAction extends SiteAdminAction
{
var $_op;
var $_localeIds;
function AdminDeleteLocalesAction( $actionInfo, $request )
{
$this->SiteAdminAction( $actionInfo, $request );
$this->_op = $actionInfo->getActionParamValue();
if( $this->_op == "deleteLocale" )
$this->registerFieldValidator( "localeId", new StringValidator());
else
$this->registerFieldValidator( "localeIds", new ArrayValidator());
$view = new AdminSiteLocalesListView( $this->_blogInfo );
$view->setErrorMessage( $this->_locale->tr("error_no_locales_selected"));
$this->setValidationErrorView( $view );
}
function perform()
{
if( $this->_op == "deleteLocale" ) {
$localeId = $this->_request->getValue( "localeId" );
$this->_localeIds = Array();
$this->_localeIds[] = $localeId;
}
else
$this->_localeIds = $this->_request->getValue( "localeIds" );
$this->_deleteLocales();
return true;
}
/**
* @private
*/
function _deleteLocales()
{
$locales = new Locales();
// if there is only one locale available in the system, we should
// not allow to remove it either
if( count($locales->getAvailableLocales()) == 1 ) {
$this->_view = new AdminSiteLocalesListView( $this->_blogInfo );
$this->_view->setErrorMessage( $this->_locale->tr("error_deleting_only_locale"));
$this->setCommonData();
return false;
}
// keep the value of the default locale because plog should not allow
// to remove the default one
$defaultLocale = $this->_config->getValue( "default_locale" );
$errorMessage = "";
$successMessage = "";
$totalOk = 0;
foreach( $this->_localeIds as $localeId ) {
if( $localeId != $defaultLocale ) {
if( $locales->removeLocale( $localeId )) {
$totalOk++;
if( $totalOk < 2 )
$successMessage = $this->_locale->pr( "locale_deleted_ok", $localeId );
else
$successMessage = $this->_locale->pr( "locales_deleted_ok", $totalOk );
}
else
$errorMessage .= $this->_locale->pr("error_deleting_locale", $localeId)."<br/>";
}
else {
$errorMessage .= $this->_locale->pr("error_locale_is_default", $localeId)."<br/>";
}
}
$this->_view = new AdminSiteLocalesListView( $this->_blogInfo );
if( $errorMessage != "" ) $this->_view->setErrorMessage( $errorMessage );
if( $successMessage != "" ) $this->_view->setSuccessMessage( $successMessage );
$this->setCommonData();
return true;
}
}
?>
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