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
$this->_view = new PluginSiteTemplateSetsListView($this->_blogInfo);
if ($errorMessage != "") {
$this->_view->setErrorMessage($errorMessage);
}
if ($successMessage != "") {
$this->_view->setSuccessMessage($successMessage);
}
$this->setCommonData();
return true;
}
