function flag_confirm in Flag 7.3

Same name and namespace in other branches

1. 5 flag.module \flag_confirm()
2. 6.2 flag.module \flag_confirm()
3. 6 flag.module \flag_confirm()
4. 7.2 flag.module \flag_confirm()

Form for confirming the (un)flagging of an entity.

Parameters

string $action: Either 'flag' or 'unflag'.

flag_flag $flag: A loaded flag object.

int $entity_id: The id of the entity to operate on. The type is implicit in the flag.

See also

flag_confirm_submit()

1 string reference to 'flag_confirm'

flag_menu in ./flag.module

Implements hook_menu().

File

includes/flag.pages.inc, line 87

Menu callbacks for the Flag module.

Code

function flag_confirm($form, &$form_state, $action, $flag, $entity_id) {
  $form['#flag'] = $flag;
  $form['action'] = array(
    '#type' => 'value',
    '#value' => $action,
  );
  $form['entity_id'] = array(
    '#type' => 'value',
    '#value' => $entity_id,
  );
  $question = $flag
    ->get_label($action . '_confirmation', $entity_id);
  $path = isset($_GET['destination']) ? $_GET['destination'] : '<front>';
  $yes = strip_tags($flag
    ->get_label($action . '_short', $entity_id));
  if ($action == 'flag') {

    // If the action 'flag', we're potentially about to create a new
    // flagging entity. We need an empty new entity to pass to FieldAPI.
    $flagging = $flag
      ->new_flagging($entity_id);
    field_attach_form('flagging', $flagging, $form, $form_state);
    $form['#flagging'] = $flagging;

    // Take the same approach as Core entity forms: shove all the entity
    // properties into the form as values so that entity_form_field_validate()
    // can build a pseudoentity from $form_values in the validate handler.
    foreach (array(
      'flag_name',
      'entity_type',
      'entity_id',
      'uid',
    ) as $key) {
      $form[$key] = array(
        '#type' => 'value',
        '#value' => isset($flagging->{$key}) ? $flagging->{$key} : NULL,
      );
    }
  }
  return confirm_form($form, $question, $path, '', $yes);
}