if ($oid) {
// Save this one in case we do a seek
$_SESSION['random']['last'] = $oid;
}
} else {
$oid = $_SESSION['random']['last'];
}
}
// if random
if ($type == 'song') {
/* Base Checks passed create the song object */
$media = new Song($oid);
$media->format();
} else {
if ($type == 'song_preview') {
$media = new Song_Preview($oid);
$media->format();
} else {
$type = 'video';
$media = new Video($oid);
if (isset($_REQUEST['subtitle'])) {
$subtitle = $media->get_subtitle_file($_REQUEST['subtitle']);
}
$media->format();
}
}
if (!User::stream_control(array(array('object_type' => $type, 'object_id' => $media->id)))) {
debug_event('UI::access_denied', 'Stream control failed for user ' . $GLOBALS['user']->username . ' on ' . $media->get_stream_name(), 3);
UI::access_denied();
exit;
}
/**
* play_url
* This function takes all the song information and correctly formats a
* a stream URL taking into account the downsmapling mojo and everything
* else, this is the true function
*/
public static function play_url($oid, $additional_params = '', $player = null, $local = false)
{
$song = new Song_Preview($oid);
$user_id = $GLOBALS['user']->id ? scrub_out($GLOBALS['user']->id) : '-1';
$type = $song->type;
$song_name = rawurlencode($song->get_artist_name() . " - " . $song->title . "." . $type);
$url = Stream::get_base_url($local) . "type=song_preview&oid=" . $song->id . "&uid=" . $user_id . "&name=" . $song_name;
return Stream_URL::format($url . $additional_params);
}
/**
* gc
*
* This function is randomly called and it cleans up the spoo
*/
public static function gc()
{
$sql = 'DELETE FROM `session` WHERE `expire` < ?';
Dba::write($sql, array(time()));
// Also clean up things that use sessions as keys
Query::gc();
Tmp_Playlist::gc();
Stream_Playlist::gc();
Song_Preview::gc();
return true;
}
