ting_dk5.module

<?php
/**
 * @file
 * Ting DK5 settings module.
 */

/**
 * Implements hook_menu().
 */
function ting_dk5_menu() {
  $items = array();

  $items['admin/config/ting/dk5'] = array(
    'title' => 'Ting DK5 Settings',
    'description' => 'Configure DK5 settings.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('ting_dk5_settings'),
    'access arguments' => array('administer ting_dk5 settings'),
    'file' => 'ting_dk5.admin.inc',
  );

  return $items;
}

/**
 * Implements hook_permission().
 */
function ting_dk5_permission() {
  return array(
    'administer ting_dk5 settings' => array(
      'title' => t('Administer Ting DK5 settings'),
    ),
  );
}

/**
 * Implements hook_field_attach_view_alter().
 *
 * Hide existing DK5 fields on collection and item pages.
 */
function ting_dk5_field_attach_view_alter(&$output, $context) {
  // Check if we have DK5 field.
  if (empty($output['ting_details_classification'])) {
    return;
  }
  $view_mode = $output['ting_details_classification']['#view_mode'];
  // Check if it is a necessary view mode.
  if (in_array(
    $view_mode,
    array(
      'collection_primary',
      '_custom_display',
      'teaser',
    )
  )
  ) {
    // If the box is unchecked remove the field to hide it.
    $value = variable_get('ting_dk5_show_' . $view_mode, 1);
    if ($value == 0) {
      unset($output['ting_details_classification']);
    }
  }
}

include_once 'ting_dk5.features.inc';