Admindeletetemplatesaction.class.php:
<?php
include_once( PLOG_CLASS_PATH."class/action/admin/siteadminaction.class.php" );
include_once( PLOG_CLASS_PATH."class/template/templatesets/templatesetstorage.class.php" );
include_once( PLOG_CLASS_PATH."class/view/admin/adminsitetemplateslistview.class.php" );
include_once( PLOG_CLASS_PATH."class/data/validator/stringvalidator.class.php" );
include_once( PLOG_CLASS_PATH."class/data/validator/arrayvalidator.class.php" );
/**
* \ingroup Action
* @private
*
* Removes global templates from disk.
*/
class AdminDeleteTemplatesAction extends SiteAdminAction
{
var $_templateIds;
var $_op;
function AdminDeleteTemplatesAction( $actionInfo, $request )
{
$this->SiteAdminAction( $actionInfo, $request );
// data validation stuff
$this->_op = $actionInfo->getActionParamValue();
if( $this->_op == "deleteTemplate" )
$this->registerFieldValidator( "templateId", new StringValidator());
else
$this->registerFieldValidator( "templateIds", new ArrayValidator());
$view = new AdminSiteTemplatesListView( $this->_blogInfo );
$view->setErrorMessage( $this->_locale->tr("error_no_templates_selected"));
$this->setValidationErrorView( $view );
}
function perform()
{
if( $this->_op == "deleteTemplate" ) {
$templateId = $this->_request->getValue( "templateId" );
$this->_templateIds = Array();
$this->_templateIds[] = $templateId;
}
else
$this->_templateIds = $this->_request->getValue( "templateIds" );
// carry out the
$this->_deleteTemplates();
}
function _deleteTemplates()
{
$ts = new TemplateSetStorage();
$errorMessage = "";
$successMessage = "";
$totalOk = 0;
// get the id of the default template
$defaultTemplate = $this->_config->getValue( "default_template" );
foreach( $this->_templateIds as $templateId ) {
// we can't remove the default template
if( $defaultTemplate ==$templateId )
$errorMessage .=$this->_locale->pr( "error_template_is_default", $templateId)."<br/>";
else {
// if it's not the default, then try to really remove it from disk
if( !$ts->removeGlobalTemplate( $templateId ))
$errorMessage .= $this->_locale->pr("error_removing_template", $templateId )."<br/>";
else {
$totalOk++;
if( $totalOk < 2 )
$successMessage = $this->_locale->pr("template_removed_ok", $templateId);
else
$successMessage = $this->_locale->pr( "templates_removed_ok", $totalOk );
}
}
}
// create the view and show some feedback
$this->_view = new AdminSiteTemplatesListView( $this->_blogInfo );
if( $errorMessage != "" ) $this->_view->setErrorMessage( $errorMessage );
if( $successMessage != "" ) $this->_view->setSuccessMessage( $successMessage );
$this->setCommonData();
return true;
}
}
?>
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