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source search refactoring

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This commit is contained in:
Mateusz Skoczek
2024-03-03 13:59:13 +01:00
Unverified
parent 2b4df248eb
commit 2da59382a3
7 changed files with 130 additions and 68 deletions
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10
VDownload.Sources/VDownload.Sources.Common/ISourceSearchService.cs
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@@ -1,10 +0,0 @@
using VDownload.Models;
namespace VDownload.Sources.Common
{
public interface ISourceSearchService
{
Task<Video> SearchVideo(string url);
Task<Playlist> SearchPlaylist(string url, int maxVideoCount);
}
}

12
VDownload.Sources/VDownload.Sources.Common/SearchRegex.cs
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@@ -4,13 +4,17 @@ using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using VDownload.Models;
namespace VDownload.Sources.Common
{
public struct SearchRegex
public class SearchRegex<TFunc> where TFunc : Delegate
{
public Regex Regex { get; set; }
public Func<string, Task<object>> SearchFunction { get; set; }
#region PROPERTIES
public required Regex Regex { get; init; }
public TFunc SearchFunction { get; set; }
#endregion
}
}

13
VDownload.Sources/VDownload.Sources.Common/SearchRegexPlaylist.cs Normal file
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@@ -0,0 +1,13 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using VDownload.Models;
namespace VDownload.Sources.Common
{
public class SearchRegexPlaylist : SearchRegex<Func<string, int, Task<Playlist>>>
{
}
}

14
VDownload.Sources/VDownload.Sources.Common/SearchRegexVideo.cs Normal file
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@@ -0,0 +1,14 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using VDownload.Models;
namespace VDownload.Sources.Common
{
public class SearchRegexVideo : SearchRegex<Func<string, Task<Video>>>
{
}
}

65
VDownload.Sources/VDownload.Sources.Common/SourceSearchService.cs Normal file
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@@ -0,0 +1,65 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using VDownload.Models;
namespace VDownload.Sources.Common
{
public interface ISourceSearchService
{
Task<Video> SearchVideo(string url);
Task<Playlist> SearchPlaylist(string url, int maxVideoCount);
}
public abstract class SourceSearchService : ISourceSearchService
{
#region PUBLIC METHODS
public async Task<Video> SearchVideo(string url)
{
foreach (SearchRegexVideo regex in GetVideoRegexes())
{
Match match = regex.Regex.Match(url);
if (match.Success)
{
string id = match.Groups[1].Value;
Video video = await regex.SearchFunction.Invoke(id);
return video;
}
}
throw new MediaSearchException("Invalid url"); // TODO : Change to string resource
}
public async Task<Playlist> SearchPlaylist(string url, int maxVideoCount)
{
foreach (SearchRegexPlaylist regex in GetPlaylistRegexes())
{
Match match = regex.Regex.Match(url);
if (match.Success)
{
string id = match.Groups[1].Value;
Playlist video = await regex.SearchFunction.Invoke(id, maxVideoCount);
return video;
}
}
throw new MediaSearchException("Invalid url"); // TODO : Change to string resource
}
#endregion
#region PRIVATE METHODS
protected abstract IEnumerable<SearchRegexVideo> GetVideoRegexes();
protected abstract IEnumerable<SearchRegexPlaylist> GetPlaylistRegexes();
#endregion
}
}