function _socialfield_field_instance_settings_form in Social field 7

Instance settings form process callback function.

1 string reference to '_socialfield_field_instance_settings_form'

socialfield_field_instance_settings_form in ./socialfield.module

Implements hook_field_instance_settings_form().

File

./socialfield.module, line 343

Provides a field for adding social services links.

Code

function _socialfield_field_instance_settings_form($form, &$form_state) {
  $form_state['#used_services'] = $form['#instance']['settings']['used_services'];
  $form_state['#services'] = $form['#instance']['settings']['services'];
  $form_state['#weights'] = $form['#instance']['settings']['weights'];
  asort($form_state['#weights']);
  $services = variable_get('socialfield_services');
  $rows = array();
  foreach ($form_state['#weights'] as $service_name => $weight) {

    // Checking if service was deleted from module configuration.
    if (!isset($services[$service_name])) {
      unset($form_state['#services'][$service_name]);
      unset($form_state['#weights'][$service_name]);
      continue;
    }
    $use_service = in_array($service_name, $form_state['#used_services']);
    $display_service = in_array($service_name, $form_state['#services']);
    $service_markup = '<div class="social-links social-links-instance-settings">' . '<span class="service-' . $service_name . '">' . '<i class="icon ' . $services[$service_name]['icon'] . '"></i></span>' . '<span class="instance-settings-table-service-name">' . ucfirst($service_name) . '</span>' . '</div>';
    $row = array(
      'service_name' => array(
        '#type' => 'hidden',
        '#value' => $service_name,
      ),
      'name' => array(
        '#markup' => $service_markup,
      ),
      'used_services' => array(
        '#type' => 'checkbox',
        '#default_value' => $use_service,
        '#attributes' => array(
          'class' => array(
            'socialfield-table-used-service-checkbox',
          ),
        ),
      ),
      'displayed_services' => array(
        '#type' => 'checkbox',
        '#default_value' => $display_service,
        '#attributes' => array(
          'class' => array(
            'socialfield-table-displayed-service-checkbox',
          ),
        ),
      ),
      'weight' => array(
        '#type' => 'weight',
        '#title' => t('Weight'),
        '#title_display' => 'invisible',
        '#default_value' => $weight,
        '#attributes' => array(
          'class' => array(
            'services-order-weight',
          ),
        ),
      ),
    );
    if ($display_service) {
      $row['used_services']['#attributes']['disabled'] = TRUE;
    }
    $rows[] = $row;
  }
  $module_path = drupal_get_path('module', 'socialfield');

  // Theme this part of the form as a table.
  $form['table'] = array(
    '#theme' => 'socialfield_form_table',
    '#header' => array(
      t('Service'),
      t('Used services'),
      t('Displayed services'),
      t('Weight'),
    ),
    'rows' => $rows,
    '#attributes' => array(
      'id' => 'socialfield-instance-settings-services-table',
    ),
    '#element_validate' => array(
      '_socialfield_validate_services',
    ),
    '#attached' => array(
      'js' => array(
        $module_path . '/js/socialfield.js',
      ),
      'css' => array(
        $module_path . '/css/socialfield.css',
      ),
    ),
  );
  return $form;
}