/**
* Delete a template and unset it from this object.
*
*/
public function ___delete(Saveable $item)
{
$cnt = $item->getNumPages();
if ($cnt > 0) {
throw new WireException("Can't delete template '{$item->name}' because it is used by {$cnt} pages.");
}
return parent::___delete($item);
}
/**
* Delete a template and unset it from this object.
*
*/
public function ___delete(Saveable $item)
{
if ($item->flags & Template::flagSystem) {
throw new WireException("Can't delete template '{$item->name}' because it is a system template.");
}
$cnt = $item->getNumPages();
if ($cnt > 0) {
throw new WireException("Can't delete template '{$item->name}' because it is used by {$cnt} pages.");
}
$return = parent::___delete($item);
$this->wire('cache')->maintenance($item);
return $return;
}
