/**
* Returns all messages from the given channel and (optionally) beginning from the given offset.
* Limit, order and admin messages inclusion are taken from the plugin's options.
*
* @param string $channelName Name of the channel
* @param integer $fromId Begin from specific message ID
*
* @return WiseChatMessage[]
*/
public function getAllByChannelNameAndOffset($channelName, $fromId = null)
{
$orderMode = $this->options->getEncodedOption('messages_order', '');
$criteria = new WiseChatMessagesCriteria();
$criteria->setChannelName($channelName);
$criteria->setOffsetId($fromId);
$criteria->setIncludeAdminMessages($this->usersDAO->isWpUserAdminLogged());
$criteria->setLimit($this->options->getIntegerOption('messages_limit', 100));
$criteria->setOrderMode($orderMode == WiseChatMessagesCriteria::ORDER_DESCENDING ? $orderMode : WiseChatMessagesCriteria::ORDER_ASCENDING);
return $this->messagesDAO->getAllByCriteria($criteria);
}
