private async Task NewVideo(RabbotContext db, YouTubeVideoDto video)
{
foreach (var dbGuild in db.Guilds.AsQueryable().Where(p => p.GuildId == 432908323042623508))
{
try
{
if (dbGuild.StreamChannelId == null)
{
continue;
}
var guild = _client.Guilds.FirstOrDefault(p => p.Id == dbGuild.GuildId);
if (guild == null)
{
continue;
}
if (!(guild.Channels.FirstOrDefault(p => p.Id == dbGuild.StreamChannelId) is SocketTextChannel channel))
{
continue;
}
var youTubeUrl = $"https://www.youtube.com/watch?v={video.Id}";
await channel.SendMessageAsync($"**{video.ChannelName}** hat ein neues Video hochgeladen! {guild.EveryoneRole.Mention}\n{youTubeUrl}");
}
catch (Exception ex)
{
_logger.Error(ex, $"Error while sending YouTube notification");
}
}
}
public YouTubeVideoDtoBuilder()
{
_youTubeVideoDto = WithDefaults();
}
private async Task CheckLastVideo(List <string> channelIds, int intervallTime)
{
while (true)
{
try
{
await Task.Delay(intervallTime * 1000);
foreach (var channelId in channelIds)
{
YouTubeVideoDto video = null;
using (XmlReader reader = XmlReader.Create($"https://www.youtube.com/feeds/videos.xml?channel_id={channelId}"))
{
bool skip = false;
using (XmlReader descriptionReader = XmlReader.Create($"https://www.youtube.com/feeds/videos.xml?channel_id={channelId}"))
{
while (descriptionReader.Read())
{
if (descriptionReader.NodeType == XmlNodeType.Element)
{
if (descriptionReader.Name == "media:description")
{
XElement el = XNode.ReadFrom(descriptionReader) as XElement;
var description = el.FirstNode.ToString();
if (description.Contains(Constants.AnnouncementIgnoreTag))
{
skip = true;
}
}
}
}
}
video = SyndicationFeed.Load(reader).GetFirstVideo();
if (skip)
{
continue;
}
}
if (video != null)
{
using (var db = Database.Open())
{
var dbVideo = db.YouTubeVideos.FirstOrDefault(p => p.VideoId == video.Id);
if (dbVideo == null)
{
await db.YouTubeVideos.AddAsync(new YouTubeVideoEntity { VideoId = video.Id, VideoTitle = video.Title });
await db.SaveChangesAsync();
await NewVideo(db, video);
}
}
}
}
}
catch (Exception e)
{
_logger.Error(e, $"Error while checking last YouTube video");
}
}
}