public function post_delete_page()
{
if (Input::has('page_id')) {
$pid = Input::get('page_id');
$elements = CmsPage::find($pid)->elements;
//CHECK IF CONTAINS ELEMENTS
if (!empty($elements) and !Input::has('force_delete')) {
Notification::error(LL('cms::alert.delete_page_stillelements_error', CMSLANG), 2500);
return Redirect::to_action('cms::page', array(LANG));
} else {
//CHECK IF CONTAINS SUBPAGES
$subpages = CmsPage::where_parent_id($pid)->first();
if (!empty($subpages)) {
Notification::error(LL('cms::alert.delete_page_stillsubpages_error', CMSLANG), 2500);
return Redirect::to_action('cms::page', array(LANG));
} else {
// FORCE DELETE IS FLAGGED -> DETACH ELEMENTS
if (Input::has('force_delete')) {
// Ciclo tutti gli elementi collegati alla pagina
foreach ($elements as $element) {
// Elimino il link dell'elemento con la pagina
DB::table('elements_pages')->where_cmspage_id($pid)->where_cmselement_id($element->id)->delete();
// Conto quante altre pagine hanno l'elemento
$n = DB::table('elements_pages')->where_cmselement_id($element->id)->count();
// Se ritorna 0, elimino
if ($n == 0) {
CmsElement::find($element->id)->delete();
}
}
}
$page = CmsPage::find($pid);
$lang = $page->lang;
//DELETE FILES ASSOCIATION
$page->files()->delete();
//DELETE PAGE
$page->delete();
Notification::success(LL('cms::alert.delete_page_success', CMSLANG, array('page' => $page->name)), 1500);
return Redirect::to_action('cms::page', array($lang));
}
}
} else {
Notification::error(LL('cms::alert.delete_page_error', CMSLANG), 1500);
return Redirect::to_action('cms::page', array(LANG));
}
}