function permissions_by_term_submit in Permissions by Term 7

Same name and namespace in other branches

1. 8.2 permissions_by_term.module \permissions_by_term_submit()
2. 8 permissions_by_term.module \permissions_by_term_submit()

Submit handler for permissions_by_term_form_alter().

1 string reference to 'permissions_by_term_submit'

permissions_by_term_form_taxonomy_form_term_alter in ./permissions_by_term.module

Implements hook_form_FORM_ID_alter().

File

./permissions_by_term.module, line 230

Allows access to terms in a vocabulary to be limited by user or role.

Code

function permissions_by_term_submit($form, &$form_state) {

  // For each user, save the term ID and the user ID.
  db_delete('permissions_by_term_user')
    ->condition('tid', $form_state['values']['tid'])
    ->execute();
  if (!empty($form_state['values']['access']['user']) && $form_state['values']['op'] == t('Save')) {
    $allowed_users = drupal_explode_tags($form_state['values']['access']['user']);
    $query = db_insert('permissions_by_term_user')
      ->fields(array(
      'tid',
      'uid',
    ));
    foreach ($allowed_users as $name) {
      $user = db_query("SELECT u.uid FROM {users} u WHERE u.name = :uname", array(
        ':uname' => $name,
      ))
        ->fetchCol();
      $query
        ->values(array(
        'tid' => $form_state['values']['tid'],
        'uid' => $user['0'],
      ));
    }
    $query
      ->execute();
  }

  // For each role, save the term ID and the role ID.
  db_delete('permissions_by_term_role')
    ->condition('tid', $form_state['values']['tid'])
    ->execute();
  if (!empty($form_state['values']['access']['role']) && $form_state['values']['op'] == t('Save')) {
    foreach (array_keys(array_filter($form_state['values']['access']['role'])) as $rid) {
      db_insert('permissions_by_term_role')
        ->fields(array(
        'tid' => $form_state['values']['tid'],
        'rid' => $rid,
      ))
        ->execute();
    }
  }
}