public function before()
{
if ($this->request->action() == 'edit') {
$id = (int) $this->request->param('id');
$this->field = DataSource_Hybrid_Field_Factory::get_field($id);
if (empty($this->field)) {
throw new HTTP_Exception_404('Field ID :id not found', array(':id' => $id));
}
$ds = $this->section($this->field->ds_id);
if ($this->field->has_access_edit()) {
$this->allowed_actions[] = 'edit';
}
}
if ($this->request->action() == 'add') {
$ds_id = (int) $this->request->param('id');
$ds = $this->section($ds_id);
if ($ds->has_access('field.create')) {
$this->allowed_actions[] = 'add';
}
}
parent::before();
if (!empty($ds)) {
$this->template_js_params['DS_ID'] = $ds->id();
}
}
protected function _get_field()
{
$field_id = $this->param('id', NULL, TRUE);
$field = DataSource_Hybrid_Field_Factory::get_field($field_id);
if ($field === NULL) {
throw HTTP_API_Exception::factory(API::ERROR_UNKNOWN, 'Field not found!');
}
return $field;
}
