function panopoly_magic_form_ctools_entity_field_content_type_formatter_options_alter in Panopoly Magic 7

Implementation of hook_form_FORM_ID_alter()

Provides customization to entity formatter option form

File

./panopoly_magic.module, line 1237

Code

function panopoly_magic_form_ctools_entity_field_content_type_formatter_options_alter(&$form, &$form_state, $form_id) {

  // Get the configuration
  $conf = $form_state['conf'];

  // Move the title for the label and formatter to be the field prefix
  foreach (array(
    'label',
    'formatter',
  ) as $field) {
    if (!empty($form['general_settings'][$field]) && !empty($form['general_settings'][$field]['#title'])) {
      $form['general_settings'][$field]['#field_prefix'] = $form['general_settings'][$field]['#title'];
      $form['general_settings'][$field]['#title'] = '';
    }
  }

  // Add in the field edit fields with FAPE if we are not editing a default
  if (empty($form_state['entity']) && !empty($form_state['display']->context['panelizer']->data)) {

    // Determine what entity type and field name we are editing based on the form subtype and URL args.
    $arg_parts = explode(':', arg(4));
    list($entity_type, $field_name) = explode(':', $form_state['subtype_name']);
    $entities = entity_load($entity_type, array(
      $arg_parts[2],
    ));
    $entity = reset($entities);

    // Unfortunately the above code is not as reliable as we'd like. There are cases where the field we're editing
    // doesn't have an corrosponding entity (say, comments). Let's make sure we have an entity before adding FAPE specific
    // data into the form.
    if (!empty($entity)) {
      $form_state['entity'] = $entity;
      $form_state['entity_type'] = $entity_type;
      $form_state['field_name'] = $field_name;
      $form_state['bundle'] = empty($entity->bundle) ? $entity->type : $entity->bundle;
      $form_state['field_instance'] = field_info_instance($entity_type, $field_name, $form_state['bundle']);
      $form_state['langcode'] = LANGUAGE_NONE;
      $form_state['subform_id'] = 'fape_field_edit_field_form';
    }
  }
  if (!empty($form_state['entity'])) {

    // Add the field edit form.
    fape_field_edit_field_form($form, $form_state);

    // Remove the default submitter in favor of our own custom submit callback.
    array_pop($form['#submit']);
    $form['#submit'][] = 'panopoly_magic_fape_submit';
  }

  // Pre-rende fields into a fieldset.
  $form['#pre_render'][] = 'panopoly_magic_panelizer_pre_render';

  // When moving backwards through form steps, ensure image widgets properly retain their value.
  if (!empty($form_state['field_instance']) && isset($form_state['triggering_element']['#value']) && $form_state['triggering_element']['#value'] == 'Back') {
    $field_name = $form_state['field_instance']['field_name'];
    $field_type = $form_state['field_instance']['widget']['module'];
    $entity = $form_state['entity'];

    // Reset the #default_value to the (currently) unsaved entity value.
    if ($field_type == 'image' && !empty($form[$field_name])) {
      $field = $entity->{$field_name};
      foreach ($field[LANGUAGE_NONE] as $delta => $value) {
        $form[$field_name][LANGUAGE_NONE][$delta]['#default_value'] = $value;
      }
    }
  }

  // Enable auto submit functionality
  if (variable_get('panopoly_magic_live_preview', 1)) {
    panopoly_magic_autosubmit_configure($form);
  }

  // Add a custom submit handler to our preview and submit option
  $form['#submit'][] = 'panopoly_magic_views_content_type_modal_submit';
  $form['buttons']['preview']['#submit'][] = 'panopoly_magic_views_content_type_modal_submit';
}