public function state_flow_entity_handler_field_state::render in State Machine 7.3

Render the field.

Parameters

array $values: The values retrieved from the database.

Overrides views_handler_field::render

File

modules/state_flow_entity/includes/views/state_flow_entity_handler_field_state.inc, line 14

Field handler for states. Takes state machine name columns and renders the labels.

Class

state_flow_entity_handler_field_state

@file Field handler for states. Takes state machine name columns and renders the labels.

Code

public function render($values) {
  $return = '';
  $value = $this
    ->get_value($values);
  if (!empty($value)) {
    $state_labels = state_flow_entity_state_labels();
    if (!empty($state_labels[$value])) {

      // @todo, check_plain might not be necessary as escaping could happen
      // later. Until I know otherwise, I'll stay on the safe side.
      $return = check_plain($state_labels[$value]);
    }
  }
  return $return;
}