break;
}
$result = $result . json_encode($searchResults) . "]";
} else {
$result = $result . "\"result\":\"error\", \"message\":\"Query not set\"";
}
break;
case "queue-add":
if (isset($id)) {
$added = addSongToQueue($id);
unset($_POST['id']);
if ($added == R_SUCCESS) {
$result = $result . "\"result\":\"success\", \"message\":\"Song added\"";
} else {
if ($added == R_SONG_REQUEST_TOO_SOON) {
$timeSince = time() - getSongRequestTime($id);
$t = ceil((SONG_REQUEST_LIMIT - $timeSince) / 60);
$s = $t != 1 ? 's' : '';
$result = $result . "\"result\":\"error\", \"message\":\"Song requested too soon. It can be requested again in {$t} minute{$s}\"";
}
}
} else {
$result = $result . "\"result\":\"error\", \"message\":\"ID not set\"";
}
break;
case "queue-list":
$currentQueue = getQueue();
$result = $result . "[" . json_encode($currentQueue) . "]";
}
$result = $result . "}}";
echo $result;
/**
* Checks whether a song has been requested too soon.
*
* @param $id The ID of the song to check.
*
* @return True if the song was requested too soon ago; false otherwise.
*/
function songRequestIsTooSoon($id)
{
if (!songWasRequested($id)) {
addSongRequestTime($id);
}
$lastRequest = getSongRequestTime($id);
return time() - $lastRequest < SONG_REQUEST_LIMIT;
}