/**
* Get the list of Programs, if channel (or channel id) is provided, then
* returns the Programs associated to that Channel.
*
* @return array
*/
public function getProgramList($channel = null)
{
if (is_null($channel)) {
$entityList = $this->_getEntityList('Programs');
} else {
$channelId = Utilities::getEntityId($channel, 'WindowsAzure\\MediaServices\\Models\\Channel');
$entityList = $this->_getEntityList("Channels('{$channelId}')/Programs");
}
$result = array();
foreach ($entityList as $program) {
$result[] = Program::createFromOptions($program);
}
return $result;
}
