function addtocal_field_formatter_settings_form in Add to Cal 7

Implements hook_field_formatter_settings_form().

File

./addtocal.module, line 182

addtocal.module General functions and hook implementations.

Code

function addtocal_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
  $bundle_name = $field['bundles'][$instance['entity_type']][0];
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $field_list = field_info_instances($instance['entity_type'], $bundle_name);
  $description_options = $location_options = array(
    '-1' => 'None',
  );
  $location_field_types = array(
    'text',
    'text_long',
    'text_with_summary',
    'addressfield',
  );
  $description_field_types = array(
    'text',
    'text_long',
    'text_with_summary',
  );
  foreach ($field_list as $field_i) {

    // Get the full field array
    $field_i_full = field_info_field($field_list[$field_i['field_name']]['field_name']);

    // Get its type
    $field_i_type = $field_i_full['type'];

    // Check for location/description compatibility, add to appropriate arrays.
    if (in_array($field_i_type, $location_field_types)) {
      $location_options[$field_i['field_name']] = $field_i['label'];
    }
    if (in_array($field_i_type, $description_field_types)) {
      $description_options[$field_i['field_name']] = $field_i['label'];
    }
  }
  $tokens_enabled = module_exists('token');
  if ($tokens_enabled) {
    $location_options['tokenize output'] = 'Use Tokens';
    $description_options['tokenize output'] = 'Use Tokens';
  }
  $element['location'] = array(
    '#type' => 'fieldset',
    '#title' => t('Location'),
    '#collapsible' => TRUE,
    '#weight' => 0,
  );
  $element['location']['field'] = array(
    '#title' => t('Location Field:'),
    '#type' => 'select',
    '#options' => $location_options,
    '#default_value' => $settings['location']['field'],
    '#description' => 'A field to use as the location for calendar events.',
    '#weight' => 0,
  );
  $element['location']['tokenized'] = array(
    '#title' => t('Tokenized Location Contents:'),
    '#type' => 'textarea',
    '#default_value' => isset($settings['location']['tokenized']) ? $settings['location']['tokenized'] : '',
    '#description' => 'You can insert static text or use tokens (see the token chart below).',
    '#weight' => 1,
  );
  $element['description'] = array(
    '#type' => 'fieldset',
    '#title' => t('Description'),
    '#collapsible' => TRUE,
    '#weight' => 1,
  );
  $element['description']['field'] = array(
    '#title' => t('Description Field:'),
    '#type' => 'select',
    '#options' => $description_options,
    '#default_value' => $settings['description']['field'],
    '#description' => 'A field to use as the description for calendar events.<br />The contents used from this field will be truncated to 1024 characters.',
    '#weight' => 0,
  );
  $element['description']['tokenized'] = array(
    '#title' => t('Tokenized Description Contents:'),
    '#type' => 'textarea',
    '#default_value' => isset($settings['description']['tokenized']) ? $settings['description']['tokenized'] : '',
    '#description' => 'You can insert static text or use tokens (see the token chart below).',
    '#weight' => 1,
  );
  $element['past_events'] = array(
    '#title' => t('Show Add to Cal widget for Past Events'),
    '#type' => 'checkbox',
    '#default_value' => $settings['past_events'],
    '#description' => 'Show the widget for past events.',
    '#weight' => 2,
  );
  $element['view_mode'] = array(
    '#title' => t('You Should Not Be Able To See This'),
    '#type' => 'hidden',
    '#default_value' => $view_mode,
    '#tree' => TRUE,
  );
  $element += date_field_formatter_settings_form($field, $instance, $view_mode, $form, $form_state);
  $element['format_type']['#weight'] = 3;
  $element['fromto']['#weight'] = 4;
  $element['multiple_number']['#weight'] = 5;
  $element['multiple_from']['#weight'] = 6;
  $element['multiple_to']['#weight'] = 7;
  if (module_exists('date_repeat_field')) {
    $element['show_repeat_rule'] = array(
      '#title' => t('Repeat rule:'),
      '#type' => 'select',
      '#options' => array(
        'show' => t('Show repeat rule'),
        'hide' => t('Hide repeat rule'),
      ),
      '#default_value' => isset($element['show_repeat_rule']) ? $element['show_repeat_rule'] : 'hide',
      '#access' => $field['settings']['repeat'],
      '#weight' => 8,
    );
  }
  if ($tokens_enabled) {
    $element['tokens'] = array(
      '#theme' => 'token_tree',
      '#token_types' => array(
        'node',
      ),
      // The token types that have specific context. Can be multiple token types like 'term' and/or 'user'
      '#global_types' => TRUE,
      // A boolean TRUE or FALSE whether to include 'global' context tokens like [current-user:*] or [site:*]. Defaults to TRUE.
      '#click_insert' => TRUE,
      // A boolean whether to include the 'Click this token to insert in into the the focused textfield' JavaScript functionality. Defaults to TRUE.
      '#weight' => 9,
    );
  }
  return $element;
}