/**
* Handler method for confirming file deleting for the requested file
*
* @param string $handler_id Name of the used handler
* @param mixed $args Array containing the variable arguments passed to the handler
* @param mixed &$data Data passed to the show method
* @return boolean Indicating successful request
*/
public function _handler_delete($handler_id, array $args, array &$data)
{
$this->_object = midcom::get('dbfactory')->get_object_by_guid($args[0]);
$this->_object->require_do('midgard:update');
$this->_object->require_do('midgard:attachments');
midcom::get('auth')->require_user_do('midgard.admin.asgard:manage_objects', null, 'midgard_admin_asgard_plugin');
$data['filename'] = $args[1];
$this->_file = $this->_get_file($data['filename']);
if (!$this->_file) {
throw new midcom_error_notfound("Attachment '{$data['filename']}' of object {$this->_object->guid} was not found.");
}
// Require delete privilege
$this->_file->require_do('midgard:delete');
if (isset($_POST['f_cancel'])) {
midcom::get('uimessages')->add(midcom::get('i18n')->get_string('midgard.admin.asgard', 'midgard.admin.asgard'), midcom::get('i18n')->get_string('delete cancelled', 'midgard.admin.asgard'));
return new midcom_response_relocate("__mfa/asgard/object/attachments/{$this->_object->guid}/{$data['filename']}/");
}
if (isset($_POST['f_confirm'])) {
if ($this->_file->delete()) {
midcom::get('uimessages')->add(midcom::get('i18n')->get_string('midgard.admin.asgard', 'midgard.admin.asgard'), sprintf(midcom::get('i18n')->get_string('file %s deleted', 'midgard.admin.asgard'), $data['filename']));
return new midcom_response_relocate("__mfa/asgard/object/attachments/{$this->_object->guid}/");
}
}
midgard_admin_asgard_plugin::bind_to_object($this->_object, $handler_id, $data);
}
