function _heartbeat_access_type_has_access in Heartbeat 6.4

Helper function to check access on an Access type activity stream

1 call to _heartbeat_access_type_has_access()

heartbeat_stream_view in ./heartbeat.module

Helper function to load a heartbeat stream / access type

1 string reference to '_heartbeat_access_type_has_access'

heartbeat_menu in ./heartbeat.module

Implementation of hook_menu().

File

./heartbeat.module, line 1688

Code

function _heartbeat_access_type_has_access($access_type, $account = NULL) {
  $access = FALSE;
  $stream_type = heartbeat_stream_load($access_type);
  if (user_access('view heartbeat messages')) {

    // Allow for all
    if (!isset($stream_type['access'])) {
      $access = TRUE;
    }
    elseif (is_bool($stream_type['access']) || is_numeric($stream_type['access'])) {
      $access = $stream_type['access'];
    }
    elseif (is_string($stream_type['access']) && function_exists($stream_type['access'])) {
      $access = call_user_func($stream_type['access']);
    }
    elseif (is_array($stream_type['access'])) {
      if (!isset($account)) {
        global $user;
        $account = $user;
      }
      $access = user_access($stream_type['access'][0], $account);
    }
  }
  return $access ? $stream_type : $access;
}