function user_relationships_ui_form_alter in User Relationships 7

Implements hook_form_alter().

File

user_relationships_ui/user_relationships_ui.module, line 505

UI components of user_relationships @author Jeff Smick (creator) @author Alex Karshakevich (maintainer) http://drupal.org/user/183217 @author Darren Ferguson (contributor) http://drupal.org/user/70179

Code

function user_relationships_ui_form_alter(&$form, &$form_state, $form_id) {
  if (($form_id == 'user_register_form' || $form_id == 'user_profile_form') && $form['#user_category'] == 'account') {

    // Create array to be able to merge in fieldset and avoid overwriting
    // already added options.
    if (!isset($form['user_relationships_ui_settings'])) {
      $form['user_relationships_ui_settings'] = array();
    }

    // Always create the fieldset in case other modules want to add
    // related settings through hook_form_alter(). If it's still empty after the
    // build process, the after build function will remove it.
    $form['user_relationships_ui_settings'] += array(
      '#type' => 'fieldset',
      '#title' => t('Relationships'),
      '#weight' => 5,
      '#collapsible' => TRUE,
      '#after_build' => array(
        'user_relationships_ui_account_fieldset_remove_if_empty',
      ),
    );
    if (variable_get('user_relationships_ui_require_approval', TRUE)) {
      if (variable_get('user_relationships_allow_auto_approve', FALSE) && ($relationships = user_relationships_types_load())) {
        if (!isset($form['#user']->data['user_relationships_ui_auto_approve']) || !is_array($form['#user']->data['user_relationships_ui_auto_approve'])) {
          $form['#user']->data['user_relationships_ui_auto_approve'] = array();
        }
        $options = array();
        foreach ($relationships as $relationship) {
          if ($relationship->requires_approval && user_relationships_ui_check_access('approve', NULL, $relationship)) {
            $options[$relationship->rtid] = user_relationships_type_get_name($relationship);
          }
        }

        //#453090 Do nothing if there are no options.
        if (count($options)) {
          $form['user_relationships_ui_settings']['user_relationships_ui_auto_approve'] = array(
            '#type' => 'checkboxes',
            '#title' => t('Automatically approve relationship requests from other users'),
            '#options' => $options,
            '#default_value' => $form['#user']->data['user_relationships_ui_auto_approve'],
            '#description' => t("When another user requests a relationship with you, we usually require your approval. If you'd like certain relationship types to be approved automatically, check the box next to that type."),
          );
        }
      }
    }
  }
}