filter empty url in m3u

TV Player WPF/PlaylistWorker/M3UParser.cs

@@ -33,7 +33,7 @@ namespace TV_Player
 
         public static async Task DownloadGuideFromWebAsync(string name, string url)
         {
-            var fileName = name+"_guide.xml";
+            var fileName = name + "_guide.xml";
             string programDataPath = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData);
             string filePath = Path.Combine(programDataPath, "TVPlayer", fileName);
 
@@ -48,7 +48,8 @@ namespace TV_Player
                 {
                     return;
                 }
-            };
+            }
+            ;
             var channelsContent = string.Empty;
 
             if (url.Contains(".gz"))
@@ -112,7 +113,7 @@ namespace TV_Player
             settings.Async = true;
             ProgramGuide channel = null;
 
-            var fileName = groupName+"_guide.xml";
+            var fileName = groupName + "_guide.xml";
             string programDataPath = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData);
             string filePath = Path.Combine(programDataPath, "TVPlayer", fileName);
 
@@ -227,6 +228,7 @@ namespace TV_Player
                     {
                         if (TryParseM3ULine(line, out var m3uInfo))
                         {
+                            if (!string.IsNullOrEmpty(m3uInfo?.Url))
                                 playlistItems.Add(m3uInfo);
                         }
                     }
@@ -260,7 +262,7 @@ namespace TV_Player
                     Number = match.Groups["Number"].Value,
                     TvgID = match.Groups["TvgID"].Value,
                     TvgName = match.Groups["TvgName"].Value,
-                    GroupTitle = string.IsNullOrEmpty(match.Groups["GroupTitle"].Value)? "undefined":match.Groups["GroupTitle"].Value,
+                    GroupTitle = string.IsNullOrEmpty(match.Groups["GroupTitle"].Value) ? "undefined" : match.Groups["GroupTitle"].Value,
                     Logo = match.Groups["Logo"].Value,
                     Name = match.Groups["Name"].Value,
                     Url = match.Groups["URL"].Value

TV Player WPF/ProgramsList.xaml

@@ -12,7 +12,7 @@
                   SnapsToDevicePixels="True"
                   VirtualizingStackPanel.IsVirtualizing="True" 
                   VirtualizingStackPanel.VirtualizationMode="Recycling" 
-                   VirtualizingStackPanel.CacheLength="5"
+                  VirtualizingStackPanel.CacheLength="20"
                   PreviewMouseDown="ListView_PreviewMouseDown"
                   PreviewMouseUp="ListView_PreviewMouseUp"
                   PreviewMouseMove="ListView_MouseMove"

TV Player WPF/TV Player WPF.csproj

@@ -20,13 +20,13 @@
   </ItemGroup>
 
   <ItemGroup>
-	 <PackageReference Include="CommunityToolkit.Mvvm" Version="8.3.2" />
-    <PackageReference Include="LibVLCSharp" Version="3.9.1">
+	 <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
+    <PackageReference Include="LibVLCSharp" Version="3.9.4">
       <TreatAsUsed>true</TreatAsUsed>
     </PackageReference>
-    <PackageReference Include="LibVLCSharp.WPF" Version="3.9.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="System.Reactive" Version="6.0.1" />
+    <PackageReference Include="LibVLCSharp.WPF" Version="3.9.4" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />
+    <PackageReference Include="System.Reactive" Version="6.0.2" />
   </ItemGroup>
 
   <ItemGroup>

TV Player WPF/ViewModels/PlayerViewModel.cs

@@ -162,6 +162,7 @@ namespace TV_Player
         {
             try
             {
+                if (_currentProgram == null) return;
                 _currentProgramInfo = _currentGuide.Programs.FirstOrDefault(d => d.StartTime <= DateTime.Now && d.EndTime >= DateTime.Now);
                 Programs = _currentGuide.Programs.Skip(_currentGuide.Programs.FindIndex(x=>x.Title==_currentProgramInfo.Title)).Take(7).ToList();
 

TV Player WPF/ViewModels/PlaylistsGroupViewModel.cs

@@ -23,7 +23,7 @@ namespace TV_Player
             ItemSelectedCommand = new RelayCommand(OnItemSelected);
             Programs = TVPlayerViewModel.Instance.PlayListsData.Select(x=>new GroupInfo() { Name =x.Key,Count=0}).ToList();
 
-            TVPlayerViewModel.Instance.TopPanelVisible(true, "Группы");
+            TVPlayerViewModel.Instance.TopPanelVisible(true, "Groups");
         }
 
         private void OnItemSelected()

TV Player WPF/ViewModels/ProgramsGroupViewModel.cs

@@ -23,7 +23,7 @@ namespace TV_Player
             ItemSelectedCommand = new RelayCommand(OnItemSelected);
             _groupInformationSubscriber = TVPlayerViewModel.Instance.CurrentProgrmsData.GroupsInformation.Subscribe(x => Programs = SettingsModel.HiddenGroups == null ? x : x.Where(g => !SettingsModel.HiddenGroups.Contains(g.Name.ToLower())).ToList());
 
-            TVPlayerViewModel.Instance.TopPanelVisible(true, "Группы");
+            TVPlayerViewModel.Instance.TopPanelVisible(true, "Groups");
 
             TVPlayerViewModel.Instance.SetBackButtonAction(new Action(() =>
             {

TV Player WPF/ViewModels/ProgramsListViewModel.cs

@@ -1,7 +1,6 @@
 using CommunityToolkit.Mvvm.Input;
 using System.Collections.ObjectModel;
 using System.Reactive.Linq;
-using System.Reactive;
 using System.Windows.Input;
 using TV_Player.ViewModels;
 using System.Windows;
@@ -43,7 +42,7 @@ namespace TV_Player
              TVPlayerViewModel.Instance.CurrentProgrmsData.AllPrograms.ObserveOn(Scheduler.Default)
                    .Subscribe(newPrograms =>
                    {
-                       var filteredPrograms = newPrograms.Where(p => p.GroupTitle == groupInfo.Name).ToList();
+                       var filteredPrograms = newPrograms.Where(p => p.GroupTitle == groupInfo.Name && !string.IsNullOrEmpty(p.Url)).ToList();
 
                        Programs.Clear();
                        const int batchSize = 100; // Define the batch size