/**
* The handler for listing datasets
*
* @param mixed $handler_id the array key from the request array
* @param array $args the arguments given to the handler
* @param array &$data The local request data.
* @return boolean Indicating success.
*/
function _handler_read($handler_id, $args, &$data)
{
$this->_request_data['topic']->require_do('midgard:admin');
$_MIDCOM->enable_jquery();
$qb = fi_opengov_datacatalog_dataset_suggestion_dba::new_query_builder();
switch ($handler_id) {
case 'suggestion_view':
if (isset($args[0])) {
if ($args[0] != 'all') {
$qb->add_constraint('guid', '=', $args[0]);
}
}
break;
}
$this->suggestions = $qb->execute();
if (count($this->suggestions) == 1) {
$this->_object = $this->suggestions[0];
}
$this->_update_breadcrumb($handler_id);
$this->_populate_toolbar($handler_id);
return true;
}
/**
* Object create callback
*
* @param mixed $handler_id The ID of the handler.
*/
function &dm2_create_callback(&$controller)
{
$this->_object = new fi_opengov_datacatalog_dataset_dba();
$this->_object->organization = array_pop($_POST['fi_opengov_datacatalog_organization_chooser_widget_selections']);
$this->_object->license = array_pop($_POST['fi_opengov_datacatalog_license_chooser_widget_selections']);
if (!$this->_object->create()) {
debug_push_class(__CLASS__, __FUNCTION__);
debug_print_r('We operated on this object:', $this->_object);
debug_pop();
$_MIDCOM->generate_error(MIDCOM_ERRNOTFOUND, 'Failed to create a new dataset, cannot continue. Last Midgard error was: ' . midcom_application::get_error_string());
// This will exit.
}
/* if the dataset is created based on a suggestion then delete the suggestion */
if (isset($this->_defaults['suggestion'])) {
$suggestion = new fi_opengov_datacatalog_dataset_suggestion_dba($this->_defaults['suggestion']);
$suggestion->delete();
}
return $this->_object;
}
