function user_relationship_invites_form_alter in User Relationships 5

Same name and namespace in other branches

1. 5.2 plugins/user_relationship_invites/user_relationship_invites.module \user_relationship_invites_form_alter()
2. 6 user_relationship_invites/user_relationship_invites.module \user_relationship_invites_form_alter()

Implements hook_form_alter()

File

plugins/user_relationship_invites/user_relationship_invites.module, line 32

Drupal Module: User Relationship Invites

Code

function user_relationship_invites_form_alter($form_id, &$form) {
  if (!(module_exists('invite') && module_exists('user_relationships'))) {
    return;
  }
  global $form_values;
  global $user;
  switch ($form_id) {
    case 'user_register':
      if (($code = arg(2)) && ($invite = user_relationship_invites_get_invite($code))) {
        $inviter =& $invite->inviter;
        $relationship_type =& $invite->relationship_type;

        // approval is required so ask for it
        if (!$relationship_type->is_oneway || !$relationship_type->requires_approval) {
          $form['relationship_invite_approve'] = array(
            '#type' => 'radios',
            '#title' => t('Are you a %relationship_name of !name?', array(
              '!name' => theme('username', $inviter),
              '%relationship_name' => $relationship_type->name,
            )),
            '#default_value' => isset($form_values['relationship_invite_approve']) ? $form_values['relationship_invite_approve'] : 'approve',
            '#options' => array(
              'approve' => t('Yes'),
              'disapprove' => t('No'),
            ),
          );
        }
        else {
          $form['relationship_invite_approve'] = array(
            '#type' => 'value',
            '#value' => 'approve',
          );
        }
        $form['relationship_invite_requester'] = array(
          '#type' => 'value',
          '#value' => $inviter,
        );
        $form['relationship_type'] = array(
          '#type' => 'value',
          '#value' => $relationship_type,
        );
        $form['invite_code'] = array(
          '#type' => 'value',
          '#value' => $code,
        );
      }
      break;
    case '_invite_form':
      if ($form['invite_form']) {
        $user = user_load(array(
          'uid' => $user->uid,
        ));
        $new_user = drupal_anonymous_user();
        $form['invite_form'] += user_relationships_request_form($user, $new_user, $form_values);
      }
      break;
  }
}