1.0-dev7 (Video adding panel added)

VDownload.Core/Services/Source.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using VDownload.Core.Enums;
+
+namespace VDownload.Core.Services
+{
+    public class Source
+    {
+        #region CONSTANTS
+
+        private static readonly (Regex Regex, VideoSource Type)[] VideoSources = new (Regex Regex, VideoSource Type)[]
+        {
+            (new Regex(@"^https://www.twitch.tv/videos/(?<id>\d+)"), VideoSource.TwitchVod),
+            (new Regex(@"^https://www.twitch.tv/\S+/clip/(?<id>[^?]+)"), VideoSource.TwitchClip),
+            (new Regex(@"^https://clips.twitch.tv/(?<id>[^?]+)"), VideoSource.TwitchClip),
+        };
+
+        private static readonly (Regex Regex, PlaylistSource Type)[] PlaylistSources = new (Regex Regex, PlaylistSource Type)[]
+        {
+            (new Regex(@"^https://www.twitch.tv/(?<id>[^?]+)"), PlaylistSource.TwitchChannel),
+        };
+
+        #endregion
+
+
+
+        #region METHODS
+
+        public static (VideoSource Type, string ID) GetVideoSource(string url)
+        {
+            foreach ((Regex Regex, VideoSource Type) Source in VideoSources)
+            {
+                Match sourceMatch = Source.Regex.Match(url);
+                if (sourceMatch.Success) return (Source.Type, sourceMatch.Groups["id"].Value);
+            }
+            return (VideoSource.Null, null);
+        }
+
+        public static (PlaylistSource Type, string ID) GetPlaylistSource(string url)
+        {
+            foreach ((Regex Regex, PlaylistSource Type) Source in PlaylistSources)
+            {
+                Match sourceMatch = Source.Regex.Match(url);
+                if (sourceMatch.Success) return (Source.Type, sourceMatch.Groups["id"].Value);
+            }
+            return (PlaylistSource.Null, null);
+        }
+
+        #endregion
+    }
+}