/**
* Creates a channel if it does not exist and returns it.
* If channel exists it is just returned.
*
* @param string $channelName
*
* @return WiseChatChannel
*/
public function createAndGetChannel($channelName)
{
$channel = $this->channelsDAO->getByName($channelName);
if ($channel === null) {
$channel = new WiseChatChannel();
$channel->setName($channelName);
$this->channelsDAO->save($channel);
}
return $channel;
}
/**
* Renders shortcode: [wise-chat-channel-stats]
*
* @param array $attributes
* @return string
*/
public function getRenderedChannelStatsShortcode($attributes)
{
if (!is_array($attributes)) {
$attributes = array();
}
$attributes['channel'] = $this->service->getValidChatChannelName(array_key_exists('channel', $attributes) ? $attributes['channel'] : '');
$channel = $this->channelsDAO->getByName($attributes['channel']);
if ($channel !== null) {
$this->options->replaceOptions($attributes);
$this->messagesService->startUpMaintenance($channel);
return $this->renderer->getRenderedChannelStats($channel);
} else {
return 'ERROR: channel does not exist';
}
}
