function workbench_moderation_form_node_type_form_alter in Workbench Moderation 7.3

Same name and namespace in other branches

1. 7 workbench_moderation.module \workbench_moderation_form_node_type_form_alter()

Implements hook_form_FORM_ID_alter().

Add moderation rules to node types.

File

./workbench_moderation.module, line 878

Content moderation for Workbench.

Code

function workbench_moderation_form_node_type_form_alter(&$form, $form_state) {

  // Get a list of moderation states.
  $options = workbench_moderation_state_labels();

  // Disable the 'revision' checkbox when the 'moderation' checkbox is checked, so that moderation
  // can not be enabled unless revisions are enabled.
  $form['workflow']['node_options']['revision']['#states'] = array(
    'disabled' => array(
      ':input[name="node_options[moderation]"]' => array(
        'checked' => TRUE,
      ),
    ),
  );

  // Disable the 'moderation' checkbox when the 'revision' checkbox is not checked, so that
  // revisions can not be turned off without also turning off moderation.
  $form['workflow']['node_options']['#options']['moderation'] = t('Enable moderation of revisions');
  $form['workflow']['node_options']['moderation']['#description'] = t('Revisions must be enabled in order to use moderation.');
  $form['workflow']['node_options']['moderation']['#states'] = array(
    'disabled' => array(
      ':input[name="node_options[revision]"]' => array(
        'checked' => FALSE,
      ),
    ),
  );

  // This select element is hidden when moderation is not enabled.
  $form['workflow']['workbench_moderation_default_state'] = array(
    '#title' => t('Default moderation state'),
    '#type' => 'select',
    '#options' => $options,
    '#default_value' => variable_get('workbench_moderation_default_state_' . $form['#node_type']->type),
    '#description' => t('Set the default moderation state for this content type. Users with additional moderation permissions will be able to set the moderation state when creating or editing nodes.'),
    '#states' => array(
      'visible' => array(
        ':input[name="node_options[moderation]"]' => array(
          'checked' => TRUE,
        ),
      ),
    ),
  );
  $form['#validate'][] = 'workbench_moderation_node_type_form_validate';
}