Merge pull request #48 from mateuszskoczek/features/filename_templates

filename templates added

VDownload.Core/VDownload.Core.Strings/Strings/en-US/FilenameTemplateResources.resw

@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="author" xml:space="preserve">
+    <value>{author} = author</value>
+  </data>
+  <data name="date" xml:space="preserve">
+    <value>{date:&lt;format&gt;} = publish date in specified format</value>
+  </data>
+  <data name="duration" xml:space="preserve">
+    <value>{duration:&lt;format&gt;} = duration in specified format</value>
+  </data>
+  <data name="id" xml:space="preserve">
+    <value>{id} = id (from url)</value>
+  </data>
+  <data name="source" xml:space="preserve">
+    <value>{source} = source</value>
+  </data>
+  <data name="title" xml:space="preserve">
+    <value>{title} = title</value>
+  </data>
+  <data name="views" xml:space="preserve">
+    <value>{views} = views</value>
+  </data>
+</root>

VDownload.Core/VDownload.Core.ViewModels/Home/Helpers/VideoViewModel.cs

@@ -10,6 +10,7 @@ using System.Threading.Tasks;
 using VDownload.Models;
 using VDownload.Services.Data.Settings;
 using VDownload.Services.UI.StoragePicker;
+using VDownload.Services.Utility.Filename;
 
 namespace VDownload.Core.ViewModels.Home.Helpers
 {
@@ -19,6 +20,7 @@ namespace VDownload.Core.ViewModels.Home.Helpers
 
         protected readonly ISettingsService _settingsService;
         protected readonly IStoragePickerService _storagePickerService;
+        protected readonly IFilenameService _filenameService;
 
         #endregion
 
@@ -80,10 +82,11 @@ namespace VDownload.Core.ViewModels.Home.Helpers
 
         #region CONSTRUCTORS
 
-        public VideoViewModel(Video video, ISettingsService settingsService, IStoragePickerService storagePickerService)
+        public VideoViewModel(Video video, ISettingsService settingsService, IStoragePickerService storagePickerService, IFilenameService filenameService)
         {
             _settingsService = settingsService;
             _storagePickerService = storagePickerService;
+            _filenameService = filenameService;
 
             Video = video;
 
@@ -100,7 +103,7 @@ namespace VDownload.Core.ViewModels.Home.Helpers
             TrimStart = TimeSpan.Zero;
             TrimEnd = Duration;
             DirectoryPath = _settingsService.Data.Common.Tasks.DefaultOutputDirectory;
-            Filename = Title.Length > 50 ? Title.Substring(0, 50) : Title;
+            Filename = _filenameService.CreateFilename(_settingsService.Data.Common.Tasks.FilenameTemplate, video);
             VideoExtension = _settingsService.Data.Common.Tasks.DefaultVideoExtension;
             AudioExtension = _settingsService.Data.Common.Tasks.DefaultAudioExtension;
         }
@@ -120,7 +123,7 @@ namespace VDownload.Core.ViewModels.Home.Helpers
                 TrimStart = this.TrimStart,
                 TrimEnd = this.TrimEnd,
                 Directory = this.DirectoryPath,
-                Filename = string.Join("_", this.Filename.Split(Path.GetInvalidFileNameChars())),
+                Filename = _filenameService.SanitizeFilename(this.Filename),
                 Extension = (this.MediaType == MediaType.OnlyAudio ? this.AudioExtension.ToString() : this.VideoExtension.ToString()).ToLower(),
             };
         }

VDownload.Core/VDownload.Core.ViewModels/Home/HomePlaylistViewModel.cs

@@ -16,6 +16,7 @@ using VDownload.Services.UI.StoragePicker;
 using VDownload.Sources.Twitch.Configuration.Models;
 using SimpleToolkit.MVVM;
 using System.Text.RegularExpressions;
+using VDownload.Services.Utility.Filename;
 
 namespace VDownload.Core.ViewModels.Home
 {
@@ -27,6 +28,7 @@ namespace VDownload.Core.ViewModels.Home
 
         protected readonly ISettingsService _settingsService;
         protected readonly IStoragePickerService _storagePickerService;
+        protected readonly IFilenameService _filenameService;
 
         #endregion
 
@@ -172,11 +174,12 @@ namespace VDownload.Core.ViewModels.Home
 
         #region CONSTRUCTORS
 
-        public HomePlaylistViewModel(IDownloadTaskManager tasksManager, ISettingsService settingsService, IStoragePickerService storagePickerService)
+        public HomePlaylistViewModel(IDownloadTaskManager tasksManager, ISettingsService settingsService, IStoragePickerService storagePickerService, IFilenameService filenameService)
         {
             _tasksManager = tasksManager;
             _settingsService = settingsService;
             _storagePickerService = storagePickerService;
+            _filenameService = filenameService;
 
             _removedVideos = new List<VideoViewModel>();
 
@@ -221,7 +224,7 @@ namespace VDownload.Core.ViewModels.Home
             Videos.Clear();
             foreach (Video video in playlist)
             {
-                Videos.Add(new VideoViewModel(video, _settingsService, _storagePickerService), true);
+                Videos.Add(new VideoViewModel(video, _settingsService, _storagePickerService, _filenameService), true);
             }
             UpdateFilter();
         }

VDownload.Core/VDownload.Core.ViewModels/Home/HomeVideoViewModel.cs

@@ -11,6 +11,7 @@ using VDownload.Core.Tasks;
 using VDownload.Models;
 using VDownload.Services.Data.Settings;
 using VDownload.Services.UI.StoragePicker;
+using VDownload.Services.Utility.Filename;
 
 namespace VDownload.Core.ViewModels.Home
 {
@@ -22,6 +23,7 @@ namespace VDownload.Core.ViewModels.Home
 
         protected readonly ISettingsService _settingsService;
         protected readonly IStoragePickerService _storagePickerService;
+        protected readonly IFilenameService _filenameService;
 
         #endregion
 
@@ -89,11 +91,12 @@ namespace VDownload.Core.ViewModels.Home
 
         #region CONSTRUCTORS
 
-        public HomeVideoViewModel(IDownloadTaskManager tasksManager, ISettingsService settingsService, IStoragePickerService storagePickerService) 
+        public HomeVideoViewModel(IDownloadTaskManager tasksManager, ISettingsService settingsService, IStoragePickerService storagePickerService, IFilenameService filenameService) 
         {
             _tasksManager = tasksManager;
             _settingsService = settingsService;
             _storagePickerService = storagePickerService;
+            _filenameService = filenameService;
         }
 
         #endregion
@@ -121,7 +124,7 @@ namespace VDownload.Core.ViewModels.Home
             TrimStart = TimeSpan.Zero;
             TrimEnd = Duration;
             DirectoryPath = _settingsService.Data.Common.Tasks.DefaultOutputDirectory;
-            Filename = Title.Length > 50 ? Title.Substring(0, 50) : Title;
+            Filename = _filenameService.CreateFilename(_settingsService.Data.Common.Tasks.FilenameTemplate, video);
             VideoExtension = _settingsService.Data.Common.Tasks.DefaultVideoExtension;
             AudioExtension = _settingsService.Data.Common.Tasks.DefaultAudioExtension;
         }
@@ -167,7 +170,7 @@ namespace VDownload.Core.ViewModels.Home
                 TrimStart = this.TrimStart,
                 TrimEnd = this.TrimEnd,
                 Directory = this.DirectoryPath,
-                Filename = string.Join("_", this.Filename.Split(Path.GetInvalidFileNameChars())),
+                Filename = _filenameService.SanitizeFilename(this.Filename),
                 Extension = (this.MediaType == MediaType.OnlyAudio ? this.AudioExtension.ToString() : this.VideoExtension.ToString()).ToLower(),
             };
         }

VDownload.Core/VDownload.Core.ViewModels/VDownload.Core.ViewModels.csproj

@@ -24,6 +24,7 @@
     <ProjectReference Include="..\..\VDownload.Services\VDownload.Services.UI\VDownload.Services.UI.StoragePicker\VDownload.Services.UI.StoragePicker.csproj" />
     <ProjectReference Include="..\..\VDownload.Services\VDownload.Services.UI\VDownload.Services.UI.StringResources\VDownload.Services.UI.StringResources.csproj" />
     <ProjectReference Include="..\..\VDownload.Services\VDownload.Services.UI\VDownload.Services.UI.WebView\VDownload.Services.UI.WebView.csproj" />
+    <ProjectReference Include="..\..\VDownload.Services\VDownload.Services.Utility\VDownload.Services.Utility.Filename\VDownload.Services.Utility.Filename.csproj" />
     <ProjectReference Include="..\..\VDownload.Sources\VDownload.Sources.Twitch\VDownload.Sources.Twitch.Authentication\VDownload.Sources.Twitch.Authentication.csproj" />
     <ProjectReference Include="..\..\VDownload.Sources\VDownload.Sources\VDownload.Sources.csproj" />
     <ProjectReference Include="..\VDownload.Core.Tasks\VDownload.Core.Tasks.csproj" />

VDownload.Models/Video.cs

@@ -10,6 +10,7 @@ namespace VDownload.Models
     {
         #region PROPERTIES
 
+        public string Id { get; set; }
         public string Title { get; set; }
         public string Author { get; set; }
         public DateTime PublishDate { get; set; }

VDownload.Services/VDownload.Services.Data/VDownload.Services.Data.Configuration/CommonConfiguration.cs

@@ -6,6 +6,9 @@ namespace VDownload.Services.Data.Configuration
 {
     public class CommonConfiguration
     {
+        [ConfigurationKeyName("filename_templates")]
+        public IEnumerable<FilenameTemplate> FilenameTemplates { get; set; }
+
         [ConfigurationKeyName("path")]
         public Models.Path Path { get; set; }
 

VDownload.Services/VDownload.Services.Data/VDownload.Services.Data.Configuration/Models/FilenameTemplate.cs

@@ -0,0 +1,18 @@
+using Microsoft.Extensions.Configuration;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VDownload.Services.Data.Configuration.Models
+{
+    public class FilenameTemplate
+    {
+        [ConfigurationKeyName("name")]
+        public string Name { get; set; }
+
+        [ConfigurationKeyName("wildcard")]
+        public string Wildcard { get; set; }
+    }
+}

VDownload.Services/VDownload.Services.Data/VDownload.Services.Data.Settings/Models/Tasks.cs

@@ -19,6 +19,9 @@ namespace VDownload.Services.Data.Settings.Models
         [JsonProperty("default_audio_extension")]
         public AudioExtension DefaultAudioExtension { get; set; } = AudioExtension.MP3;
 
+        [JsonProperty("filename_template")]
+        public string FilenameTemplate { get; set; } = "{title}";
+
         [JsonProperty("default_output_directory")]
         public string DefaultOutputDirectory { get; set; } = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
 

VDownload.Services/VDownload.Services.Utility/VDownload.Services.Utility.Filename/FilenameService.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using VDownload.Models;
+using VDownload.Services.Data.Configuration;
+using VDownload.Services.Data.Configuration.Models;
+
+namespace VDownload.Services.Utility.Filename
+{
+    public interface IFilenameService
+    {
+        string CreateFilename(string template, Video video);
+        string SanitizeFilename(string filename);
+    }
+
+
+
+    public class FilenameService : IFilenameService
+    {
+        #region SERVICES
+
+        protected readonly IConfigurationService _configurationService;
+
+        #endregion
+
+
+
+        #region CONSTRUCTORS
+
+        public FilenameService(IConfigurationService configurationService)
+        {
+            _configurationService = configurationService;
+        }
+
+        #endregion
+
+
+
+        #region PUBLIC METHODS
+
+        public string CreateFilename(string template, Video video)
+        {
+            string filename = template;
+            foreach (FilenameTemplate templateElement in _configurationService.Common.FilenameTemplates)
+            {
+                switch (templateElement.Name)
+                {
+                    case "id": ReplaceInPlace(ref filename, templateElement.Wildcard, video.Id); break;
+                    case "title": ReplaceInPlace(ref filename, templateElement.Wildcard, video.Title); break;
+                    case "author": ReplaceInPlace(ref filename, templateElement.Wildcard, video.Author); break;
+                    case "views": ReplaceInPlace(ref filename, templateElement.Wildcard, video.Views.ToString()); break;
+                    case "source": ReplaceInPlace(ref filename, templateElement.Wildcard, video.Source.ToString()); break;
+                    case "date":
+                    {
+                        Regex regex = new Regex(templateElement.Wildcard);
+                        foreach (Match match in regex.Matches(filename))
+                        {
+                            ReplaceInPlace(ref filename, match.Value, video.PublishDate.ToString(match.Groups[1].Value));
+                        }
+                        break;
+                    }
+                    case "duration":
+                    {
+                        Regex regex = new Regex(templateElement.Wildcard);
+                        foreach (Match match in regex.Matches(filename))
+                        {
+                            ReplaceInPlace(ref filename, match.Value, video.Duration.ToString(match.Groups[1].Value));
+                        }
+                        break;
+                    }
+                    default: throw new Exception("Invalid template");
+                }
+            }
+            filename = SanitizeFilename(filename);
+            return filename;
+        }
+
+        public string SanitizeFilename(string filename)
+        {
+            char[] invalidChars = System.IO.Path.GetInvalidFileNameChars();
+            foreach (char c in invalidChars)
+            {
+                filename = filename.Replace(c, '_');
+            }
+            return filename;
+        }
+
+        #endregion
+
+
+
+        #region PRIVATE METHODS
+
+        protected void ReplaceInPlace(ref string filename, string oldValue, string newValue) => filename = filename.Replace(oldValue, newValue);
+
+        #endregion
+    }
+}

VDownload.Services/VDownload.Services.Utility/VDownload.Services.Utility.Filename/VDownload.Services.Utility.Filename.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\VDownload.Models\VDownload.Models.csproj" />
+    <ProjectReference Include="..\..\VDownload.Services.Data\VDownload.Services.Data.Configuration\VDownload.Services.Data.Configuration.csproj" />
+  </ItemGroup>
+
+</Project>

VDownload.Sources/VDownload.Sources.Twitch/VDownload.Sources.Twitch/TwitchSearchService.cs

@@ -176,6 +176,7 @@ namespace VDownload.Sources.Twitch
             }
             TwitchVod vod = new TwitchVod
             {
+                Id = data.Id,
                 Title = data.Title,
                 Description = data.Description,
                 Author = data.UserName,
@@ -201,6 +202,7 @@ namespace VDownload.Sources.Twitch
 
             TwitchClip clip = new TwitchClip
             {
+                Id = data.Id,
                 Title = data.Title,
                 Author = data.BroadcasterName,
                 Creator = data.CreatorName,

VDownload.sln

@@ -69,6 +69,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "VDownload.Core.Tasks", "VDo
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "VDownload.Services.Utility.FFmpeg", "VDownload.Services\VDownload.Services.Utility\VDownload.Services.Utility.FFmpeg\VDownload.Services.Utility.FFmpeg.csproj", "{A3166F8A-ECAD-4D4B-9BE3-96FEC799B27B}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VDownload.Services.Utility.Filename", "VDownload.Services\VDownload.Services.Utility\VDownload.Services.Utility.Filename\VDownload.Services.Utility.Filename.csproj", "{4647EFB5-A206-4F47-976D-BAED11B52579}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -503,6 +505,22 @@ Global
 		{A3166F8A-ECAD-4D4B-9BE3-96FEC799B27B}.Release|x64.Build.0 = Release|Any CPU
 		{A3166F8A-ECAD-4D4B-9BE3-96FEC799B27B}.Release|x86.ActiveCfg = Release|Any CPU
 		{A3166F8A-ECAD-4D4B-9BE3-96FEC799B27B}.Release|x86.Build.0 = Release|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Debug|ARM64.ActiveCfg = Debug|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Debug|ARM64.Build.0 = Debug|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Debug|x64.Build.0 = Debug|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Debug|x86.Build.0 = Debug|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Release|ARM64.ActiveCfg = Release|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Release|ARM64.Build.0 = Release|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Release|x64.ActiveCfg = Release|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Release|x64.Build.0 = Release|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Release|x86.ActiveCfg = Release|Any CPU
+		{4647EFB5-A206-4F47-976D-BAED11B52579}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -536,6 +554,7 @@ Global
 		{E470FCE2-DB0D-4771-8C9D-43D8AB85FB80} = {8539067C-9968-4AEB-928C-FEDC43989A79}
 		{3BE998A3-1126-4496-BF60-80D0CEA4D24F} = {8539067C-9968-4AEB-928C-FEDC43989A79}
 		{A3166F8A-ECAD-4D4B-9BE3-96FEC799B27B} = {1020167A-4101-496E-82CF-41B65769DD28}
+		{4647EFB5-A206-4F47-976D-BAED11B52579} = {1020167A-4101-496E-82CF-41B65769DD28}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {9FD7B842-C3E2-4FD0-AD8A-C8E619280AB7}

VDownload/App.xaml.cs

@@ -16,6 +16,7 @@ using VDownload.Core.Views.Home;
 using VDownload.Core.Views.Settings;
 using VDownload.Services.Data.Authentication;
 using VDownload.Services.Data.Configuration;
+using VDownload.Services.Data.Configuration.Models;
 using VDownload.Services.Data.Settings;
 using VDownload.Services.UI.Dialogs;
 using VDownload.Services.UI.DictionaryResources;
@@ -25,6 +26,7 @@ using VDownload.Services.UI.StringResources;
 using VDownload.Services.UI.WebView;
 using VDownload.Services.Utility.Encryption;
 using VDownload.Services.Utility.FFmpeg;
+using VDownload.Services.Utility.Filename;
 using VDownload.Services.Utility.HttpClient;
 using VDownload.Sources;
 using VDownload.Sources.Twitch;
@@ -119,6 +121,7 @@ namespace VDownload
             services.AddSingleton<IEncryptionService, EncryptionService>();
             services.AddSingleton<IHttpClientService, HttpClientService>();
             services.AddSingleton<IFFmpegService, FFmpegService>();
+            services.AddSingleton<IFilenameService, FilenameService>();
         }
 
         protected void BuildSourcesServices(IServiceCollection services)

VDownload/VDownload.csproj

@@ -181,6 +181,7 @@
     <ProjectReference Include="..\VDownload.Services\VDownload.Services.UI\VDownload.Services.UI.WebView\VDownload.Services.UI.WebView.csproj" />
     <ProjectReference Include="..\VDownload.Services\VDownload.Services.Utility\VDownload.Services.Utility.Encryption\VDownload.Services.Utility.Encryption.csproj" />
     <ProjectReference Include="..\VDownload.Services\VDownload.Services.Utility\VDownload.Services.Utility.FFmpeg\VDownload.Services.Utility.FFmpeg.csproj" />
+    <ProjectReference Include="..\VDownload.Services\VDownload.Services.Utility\VDownload.Services.Utility.Filename\VDownload.Services.Utility.Filename.csproj" />
     <ProjectReference Include="..\VDownload.Services\VDownload.Services.Utility\VDownload.Services.Utility.HttpClient\VDownload.Services.Utility.HttpClient.csproj" />
     <ProjectReference Include="..\VDownload.Sources\VDownload.Sources.Twitch\VDownload.Sources.Twitch.Api\VDownload.Sources.Twitch.Api.csproj" />
     <ProjectReference Include="..\VDownload.Sources\VDownload.Sources.Twitch\VDownload.Sources.Twitch.Authentication\VDownload.Sources.Twitch.Authentication.csproj" />

VDownload/configuration.json

@@ -1,5 +1,35 @@
 {
   "common": {
+    "filename_templates": [
+      {
+        "name": "id",
+        "wildcard": "{id}"
+      },
+      {
+        "name": "title",
+        "wildcard": "{title}"
+      },
+      {
+        "name": "author",
+        "wildcard": "{author}"
+      },
+      {
+        "name": "views",
+        "wildcard": "{views}"
+      },
+      {
+        "name": "source",
+        "wildcard": "{source}"
+      },
+      {
+        "name": "date",
+        "wildcard": "{date:(.+)}"
+      },
+      {
+        "name": "duration",
+        "wildcard": "{duration:(.+)}"
+      }
+    ],
     "processing": {
       "muxers": [
         {