function _addthis_settings_form in AddThis 7.4

Create a addthis settings form.

1 call to _addthis_settings_form()

addthis_form_block_admin_configure_alter in includes/addthis.block.inc

Implements hook_form_FORM_ID_alter().

File

./addthis.module, line 232

Code

function _addthis_settings_form($form = array(), &$form_state = array(), $display_type = NULL, $display_settings = array()) {

  // Check display setting to be not empty or something else then an array.
  if (empty($display_settings) || !is_array($display_settings)) {
    $display_settings = array();
  }

  // Toggle variables.
  $no_js = FALSE;

  // Default display type if not set in the parameters.
  $display_type = isset($display_type) ? $display_type : 'addthis_disabled';

  // Load setting type from the form_state.
  if (isset($form_state['values']['addthis_settings']['type'])) {
    $display_type = $form_state['values']['addthis_settings']['type'];
  }

  // Container used as the replace for ajax.
  $form['#type'] = 'container';
  $form['#attributes'] = array();
  $form['#id'] = 'addthis_settings';

  // The list of formatters.
  $formatter_options = AddThis::getInstance()
    ->getDisplayTypes();
  $form['type'] = array(
    '#type' => 'select',
    '#title' => t('Formatter for @title', array(
      '@title' => 'AddThis block',
    )),
    '#title_display' => 'invisible',
    '#options' => $formatter_options,
    '#default_value' => $display_type,
    '#parents' => array(
      'addthis_settings',
      'type',
    ),
    '#attributes' => array(
      'class' => array(
        'addthis-display-type',
      ),
    ),
    '#ajax' => array(
      'callback' => '_addthis_settings_form_submit_callback',
      'wrapper' => 'addthis_settings',
      'name' => 'switch_display',
      'event' => 'change',
    ),
  );
  if ($no_js) {
    $form['choose'] = array(
      '#type' => 'submit',
      '#name' => 'Switch display',
      '#value' => 'Switch display',
      '#op' => 'switch_display',
      '#id' => 'switch-display',
      '#submit' => array(
        '_addthis_settings_form_submit',
      ),
    );
  }

  // Formatter settings.
  // Check the currently selected formatter, and merge persisted values for
  // formatter settings.
  $formatter_type = $display_type;

  // Get the settings if set.
  $settings = $display_settings;
  $formatter_settings = field_info_formatter_settings($formatter_type);
  $settings += $formatter_settings;
  $field = array();
  $instance = array();
  $view_mode = 'block';
  $instance['display'][$view_mode]['type'] = $formatter_type;
  $formatter = field_info_formatter_types($formatter_type);
  $instance['display'][$view_mode]['module'] = $formatter['module'];
  $instance['display'][$view_mode]['settings'] = $settings;
  $settings_form = array();
  $function = $formatter['module'] . '_field_formatter_settings_form';
  if (function_exists($function)) {
    $settings_form = $function($field, $instance, $view_mode, $form, $form_state);
    $settings_form['#tree'] = TRUE;
    $settings_form['#parents'] = array(
      'addthis_settings',
      'settings',
    );
  }
  $form['settings'] = $settings_form;
  return $form;
}