private void OnBroadcast()
{
var source = StreamSource;
var contentReaderFactory = ContentType;
if (!CanBroadcast(source, contentReaderFactory, channelName))
{
return;
}
IYellowPageClient yellowPage = this.yellowPage;
var channelInfo = CreateChannelInfo(this);
var channelTrack = CreateChannelTrack(this);
var channel_id = PeerCastStation.Core.BroadcastChannel.CreateChannelID(
peerCast.BroadcastID,
channelName,
genre,
source.ToString());
var source_stream =
selectedSourceStream ??
peerCast.SourceStreamFactories
.Where(sstream => (sstream.Type & SourceStreamType.Broadcast) != 0)
.FirstOrDefault(sstream => sstream.Scheme == source.Scheme);
var channel = peerCast.BroadcastChannel(
yellowPage,
channel_id,
channelInfo,
source,
source_stream,
contentReaderFactory);
if (channel != null)
{
channel.ChannelTrack = channelTrack;
}
var info = new BroadcastInfoViewModel {
StreamUrl = this.StreamUrl,
StreamType = this.SelectedSourceStream != null ? this.SelectedSourceStream.Name : null,
Bitrate = this.bitrate.HasValue ? this.bitrate.Value : 0,
ContentType = this.ContentType.Name,
YellowPage = this.YellowPage != null ? this.YellowPage.Name : null,
ChannelName = this.ChannelName,
Genre = this.Genre,
Description = this.Description,
Comment = this.Comment,
ContactUrl = this.ContactUrl,
TrackTitle = this.TrackTitle,
TrackAlbum = this.TrackAlbum,
TrackArtist = this.TrackArtist,
TrackGenre = this.TrackGenre,
TrackUrl = this.TrackUrl,
Favorite = false,
};
uiSettings.AddBroadcastHistory(info);
uiSettings.Save();
}
private string BroadcastChannel(int?yellowPageId, string sourceUri, string contentReader, JObject info, JObject track)
{
IYellowPageClient yp = null;
if (yellowPageId.HasValue)
{
yp = PeerCast.YellowPages.FirstOrDefault(y => y.GetHashCode() == yellowPageId.Value);
if (yp == null)
{
throw new RPCError(RPCErrorCode.InvalidParams, "Yellow page not found");
}
}
if (sourceUri == null)
{
throw new RPCError(RPCErrorCode.InvalidParams, "source uri required");
}
Uri source;
try {
source = new Uri(sourceUri);
}
catch (UriFormatException) {
throw new RPCError(RPCErrorCode.InvalidParams, "Invalid Uri");
}
var content_reader = PeerCast.ContentReaderFactories.FirstOrDefault(reader => reader.Name == contentReader);
if (content_reader == null)
{
throw new RPCError(RPCErrorCode.InvalidParams, "Content reader not found");
}
var new_info = new AtomCollection();
if (info != null)
{
if (info["name"] != null)
{
new_info.SetChanInfoName((string)info["name"]);
}
if (info["url"] != null)
{
new_info.SetChanInfoURL((string)info["url"]);
}
if (info["genre"] != null)
{
new_info.SetChanInfoGenre((string)info["genre"]);
}
if (info["desc"] != null)
{
new_info.SetChanInfoDesc((string)info["desc"]);
}
if (info["comment"] != null)
{
new_info.SetChanInfoComment((string)info["comment"]);
}
}
var channel_info = new ChannelInfo(new_info);
if (channel_info.Name == null || channel_info.Name == "")
{
throw new RPCError(RPCErrorCode.InvalidParams, "Channel name must not be empty");
}
var channel_id = Utils.CreateChannelID(
PeerCast.BroadcastID,
channel_info.Name,
channel_info.Genre ?? "",
source.ToString());
var channel = PeerCast.BroadcastChannel(yp, channel_id, channel_info, source, content_reader);
if (track != null)
{
var new_track = new AtomCollection(channel.ChannelTrack.Extra);
if (track["name"] != null)
{
new_track.SetChanTrackTitle((string)track["name"]);
}
if (track["genre"] != null)
{
new_track.SetChanTrackGenre((string)track["genre"]);
}
if (track["album"] != null)
{
new_track.SetChanTrackAlbum((string)track["album"]);
}
if (track["creator"] != null)
{
new_track.SetChanTrackCreator((string)track["creator"]);
}
if (track["url"] != null)
{
new_track.SetChanTrackURL((string)track["url"]);
}
channel.ChannelTrack = new ChannelTrack(new_track);
}
return(channel.ChannelID.ToString("N").ToUpper());
}