function forum_access_access in Forum Access 5

Same name and namespace in other branches

1. 8 includes/forum_access.common.inc \forum_access_access()
2. 6 forum_access.module \forum_access_access()
3. 7 forum_access.module \forum_access_access()

See if a given user has access to a forum.

$tid -- the tid of the forum $type -- view, update, delete or create $account -- the account to test for. If NULL use current user.

1 call to forum_access_access()

forum_access_init in ./forum_access.module

Implementation of hook_init().

File

./forum_access.module, line 481

forum_access.module

Code

function forum_access_access($tid, $type, $account = NULL) {
  static $cache = array();
  if (!$account) {
    global $user;
    $account = $user;
  }
  if (user_access('administer forums', $account)) {
    return TRUE;
  }
  if (!isset($cache[$account->uid][$tid][$type])) {
    $roles = _forum_access_get_roles($account);
    $result = db_result(db_query("SELECT tid FROM {forum_access} WHERE rid IN (%s) AND grant_{$type} = 1 AND tid = %d", $roles, $tid));
    if ($result) {
      $cache[$account->uid][$tid][$type] = TRUE;
    }
    else {

      // check our moderators too
      $acl_id = db_result(db_query("SELECT acl_id from {acl} WHERE module = 'forum_access' AND name = '%d'", $tid));
      $result = db_result(db_query("SELECT uid FROM {acl_user} WHERE acl_id = %d AND uid = %d", $acl_id, $account->uid));
      if ($result) {
        $cache[$account->uid][$tid][$type] = TRUE;
      }
      else {
        $cache[$account->uid][$tid][$type] = FALSE;
      }
    }
  }
  return $cache[$account->uid][$tid][$type];
}