function tac_lite_user in Taxonomy Access Control Lite 5

Same name and namespace in other branches

1. 6 tac_lite.module \tac_lite_user()

Implementation of hook_user().

File

./tac_lite.module, line 234

Control access to site content based on taxonomy, roles and users.

Code

function tac_lite_user($op, $edit, $account, $category = null) {

  //drupal_set_message("tac_lite_user($op) called."); // debug

  // only for administrators
  global $user;
  if (!user_access('administer_tac_lite')) {
    return;
  }
  switch ($op) {
    case 'categories':
      return array(
        array(
          'name' => 'tac_lite',
          'title' => 'Access control (tac_lite)',
        ),
      );
      break;
    case 'form':
      if ($category == 'tac_lite') {
        $vids = variable_get('tac_lite_categories', null);
        if (count($vids)) {
          for ($i = 1; $i <= variable_get('tac_lite_schemes', 1); $i++) {
            $config = _tac_lite_config($i);
            if ($config['name']) {
              $form['tac_lite'][$config['realm']] = array(
                '#type' => 'fieldset',
                '#title' => $config['name'],
                '#description' => t('This scheme includes permissions %perms', array(
                  '%perms' => implode(' and ', $config['perms']),
                )),
                '#tree' => TRUE,
              );
              foreach ($vids as $vid) {
                $v = taxonomy_get_vocabulary($vid);
                $form['tac_lite'][$config['realm']][$vid] = _taxonomy_term_select($v->name, null, $account->tac_lite[$vid], $vid, '', true, '<' . t('none') . '>');
              }
            }
          }
          $form['tac_lite'][0] = array(
            '#type' => 'markup',
            '#value' => '<p>' . t('You may grant this user access based on the schemes and terms below.  These permissions are in addition to <a href="!url">role based grants on scheme settings pages</a>.', array(
              '!url' => url('admin/user/tac_lite/scheme/1'),
            )) . "</p>\n",
            '#weight' => -1,
          );
          return $form;
        }
      }
      break;
    case 'validate':

      //print_r($edit);

      //print_r($account);
      break;
  }
}