public function executeGetUsers()
{
wfProfileIn(__METHOD__);
$this->users = ChatEntryPoint::getChatUsersInfo();
if (count($this->users) === 0) {
ChatHelper::info(__METHOD__ . ': Method called - no users');
// CONN-436: If there are no users in the chat, cache the response in varnish for CACHE_STANDARD and on the
// browser for the default CACHE_DURATION time;
// Note: Varnish cache will be purged when user opens the chat page
$this->response->setCacheValidity(WikiaResponse::CACHE_STANDARD, self::CACHE_DURATION);
} else {
ChatHelper::info(__METHOD__ . ': Method called - found users', ['chatters' => count($this->users)]);
// If there are users in the chat, cache both in varnish and browser for default CACHE_DURATION;
$this->response->setCacheValidity(self::CACHE_DURATION);
}
wfProfileOut(__METHOD__);
}
/**
* Prepare a pre-rendered chat entry point for logged-in users
*/
public static function onMakeGlobalVariablesScript(&$vars)
{
global $wgUser, $wgLang;
if ($wgUser->isLoggedIn()) {
$vars['wgWikiaChatUsers'] = ChatEntryPoint::getChatUsersInfo();
if (empty($vars['wgWikiaChatUsers'])) {
// we will need it to attract user to join chat
$vars['wgWikiaChatProfileAvatarUrl'] = AvatarService::getAvatarUrl($wgUser->getName(), ChatRailController::AVATAR_SIZE);
}
$vars['wgWikiaChatMonts'] = $wgLang->getMonthAbbreviationsArray();
} else {
$vars['wgWikiaChatUsers'] = '';
}
$vars['wgWikiaChatWindowFeatures'] = ChatRailController::CHAT_WINDOW_FEATURES;
return true;
}
