function i18n_sync_form_node_type_form_alter in Internationalization 7

Implements hook_form_FORM_ID_alter().

File

i18n_sync/i18n_sync.module, line 75

Internationalization (i18n) package. Synchronization of translations

Code

function i18n_sync_form_node_type_form_alter(&$form, &$form_state) {
  if (isset($form['type'])) {
    $type = $form['#node_type']->type;
    $disabled = !translation_supported_type($type);
    $form['i18n_sync'] = array(
      '#type' => 'fieldset',
      '#title' => t('Synchronize translations'),
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
      '#group' => 'additional_settings',
      '#attributes' => array(
        'class' => array(
          'i18n-node-type-settings-form',
        ),
      ),
      '#description' => t('Select which fields to synchronize for all translations of this content type.'),
      '#disabled' => $disabled,
    );
    $form['i18n_sync']['i18n_sync_node_type'] = array(
      '#tree' => TRUE,
      '#weight' => 1,
    );

    // Each set provides title and options. We build a big checkboxes control for it to be
    // saved as an array.
    $current = i18n_sync_node_fields($type);

    // Group options, group fields by type.
    $groups = array(
      'node' => t('Standard node fields'),
      'fields' => t('Configurable fields'),
    );
    $fields = array();
    foreach (i18n_sync_node_options($type) as $field => $info) {
      $group = isset($info['group']) && isset($groups[$info['group']]) ? $info['group'] : 'node';
      $fields[$group][$field] = $info;
    }
    foreach ($fields as $group => $group_fields) {
      $form['i18n_sync']['i18n_sync_node_type']['i18n_sync_group_' . $group] = array(
        '#prefix' => '<strong>',
        '#suffix' => '</strong>',
        '#markup' => $groups[$group],
      );
      foreach ($group_fields as $field => $info) {
        $form['i18n_sync']['i18n_sync_node_type'][$field] = array(
          '#title' => $info['title'],
          '#type' => 'checkbox',
          '#default_value' => in_array($field, $current),
          '#disabled' => $disabled,
          '#description' => isset($info['description']) ? $info['description'] : '',
        );
      }
    }

    // Add option to restrict syncing only when editing the translation source.
    $form['i18n_sync']['i18n_sync_source_description'] = array(
      '#prefix' => '<div>',
      '#suffix' => '</div>',
      '#markup' => t('Restrict synchronization to the translation source.'),
      '#weight' => 2,
    );
    $form['i18n_sync']['i18n_sync_source'] = array(
      '#type' => 'checkbox',
      '#title' => t('Synchronize translations only when saving the translation source'),
      '#default_value' => variable_get('i18n_sync_source_' . $type, FALSE),
      '#disabled' => $disabled,
      '#weight' => 3,
      '#description' => t('If not checked each node will trigger the synchronization, whether it\'s the source or not.'),
    );
  }
}