function _drupalchat_get_sid in DrupalChat 7

Same name and namespace in other branches

1. 6.2 drupalchat.module \_drupalchat_get_sid()
2. 7.2 drupalchat.module \_drupalchat_get_sid()

9 calls to _drupalchat_get_sid()

drupalchat_ex_auth in ./drupalchat.module

drupalchat_get_messages in ./drupalchat.module

drupalchat_get_messages_specific in ./drupalchat.module

drupalchat_get_thread_history in ./drupalchat.module

drupalchat_init in ./drupalchat.module

@todo Please document this function.

... See full list

File

./drupalchat.module, line 68

Module code for DrupalChat.

Code

function _drupalchat_get_sid($create = TRUE) {
  global $user;
  $sid = -1;
  if (variable_get('drupalchat_polling_method', DRUPALCHAT_AJAX) == DRUPALCHAT_NODEJS && isset($_SESSION['nodejs_config']['authToken'])) {
    if (!isset($_SESSION['drupalchat']) && ($user->uid != 0 || $create) || $_SESSION['drupalchat']) {
      $sid = $_SESSION['nodejs_config']['authToken'];
      $_SESSION['drupalchat'] = TRUE;
    }
  }
  else {
    if (variable_get('drupalchat_polling_method', DRUPALCHAT_AJAX) == DRUPALCHAT_COMMERCIAL) {
      if ($user->uid > 0) {
        return $user->uid;
      }
      else {
        return drupalchat_get_current_guest_id();
      }
    }
    elseif ($user->uid == 0 && function_exists('session_api_get_sid')) {
      $_COOKIE['drupalchat_c_session'] = time();
      $sid = session_api_get_sid($create);
    }
    elseif ($user->uid > 0) {
      if (property_exists($user, 'sid')) {
        $sid = $user->sid;
      }
      else {
        $sid = '';
      }
    }
  }
  return $sid;
}