Wip Blacklisting dmm porn

Create adult text classifier ML Model

wip - starting to write PTN in c#

More work on season, show and movie parsing

Remove ML project

src/producer/Features/ParseTorrentTitle/AudioChannelsParser.cs

@@ -0,0 +1,50 @@
+namespace Producer.Features.ParseTorrentTitle;
+
+public static partial class AudioChannelsParser
+{
+    [GeneratedRegex(@"\b(?<eight>7.?[01])\b", RegexOptions.IgnoreCase, "en-GB")]
+    private static partial Regex EightChannelExp();
+    [GeneratedRegex(@"\b(?<six>(6[\W]0(?:ch)?)(?=[^\d]|$)|(5[\W][01](?:ch)?)(?=[^\d]|$)|5ch|6ch)\b", RegexOptions.IgnoreCase, "en-GB")]
+    private static partial Regex SixChannelExp();
+    [GeneratedRegex(@"(?<stereo>((2[\W]0(?:ch)?)(?=[^\d]|$))|(stereo))", RegexOptions.IgnoreCase, "en-GB")]
+    private static partial Regex StereoChannelExp();
+    [GeneratedRegex(@"(?<mono>(1[\W]0(?:ch)?)(?=[^\d]|$)|(mono)|(1ch))", RegexOptions.IgnoreCase, "en-GB")]
+    private static partial Regex MonoChannelExp();
+    
+    private static readonly Regex ChannelExp = new(string.Join("|", EightChannelExp(), SixChannelExp(), StereoChannelExp(), MonoChannelExp()), RegexOptions.IgnoreCase);
+
+    public static void Parse(string title, out AudioChannels? channels, out string? source)
+    {
+        channels = null;
+        source = null;
+
+        var channelResult = ChannelExp.Match(title);
+        if (!channelResult.Success)
+        {
+            return;
+        }
+
+        var groups = channelResult.Groups;
+
+        if (groups["eight"].Success)
+        {
+            channels = AudioChannels.SEVEN;
+            source = groups["eight"].Value;
+        }
+        else if (groups["six"].Success)
+        {
+            channels = AudioChannels.SIX;
+            source = groups["six"].Value;
+        }
+        else if (groups["stereo"].Success)
+        {
+            channels = AudioChannels.STEREO;
+            source = groups["stereo"].Value;
+        }
+        else if (groups["mono"].Success)
+        {
+            channels = AudioChannels.MONO;
+            source = groups["mono"].Value;
+        }
+    }
+}