public function getChannels()
{
if ($this->channels === null) {
$request = new Request('channels.list');
$response = $request->execute();
$this->channels = $response->channels;
}
return $this->channels;
}
public function send($text, $channels, $username = '******')
{
if (!is_array($channels)) {
$channels = (array) $channels;
}
$channels = array_merge($this->channels, $channels);
foreach ($channels as $channel) {
if (strpos($channel, '#') === 0) {
$id = $this->finder->find($channel);
} else {
$id = $channel;
}
if ($id !== null) {
$request = new Request('chat.postMessage', array('channel' => $id, 'text' => $text, 'username' => $username));
$request->execute();
unset($request);
}
}
}