From 372c1681d8272c6fa8f120a132bc40351067fb10 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Daniel=20=C8=9Au=C8=9Buianu?= Date: Sat, 23 May 2026 23:29:25 +0300 Subject: [PATCH] Refresh Live TV channel icons on every guide update. Guide refresh skipped channel logos once a primary image existed, so stale EPG/tuner icons never got replaced. --- .../Channels/ChannelManager.cs | 4 +- src/Jellyfin.LiveTv/Guide/GuideManager.cs | 14 ++--- .../LiveTvChannelImageHelper.cs | 33 ++++++++++++ .../LiveTvChannelImageHelperTests.cs | 51 +++++++++++++++++++ 4 files changed, 89 insertions(+), 13 deletions(-) create mode 100644 src/Jellyfin.LiveTv/LiveTvChannelImageHelper.cs create mode 100644 tests/Jellyfin.LiveTv.Tests/LiveTvChannelImageHelperTests.cs diff --git a/src/Jellyfin.LiveTv/Channels/ChannelManager.cs b/src/Jellyfin.LiveTv/Channels/ChannelManager.cs index ed02fe6a1d..e421601092 100644 --- a/src/Jellyfin.LiveTv/Channels/ChannelManager.cs +++ b/src/Jellyfin.LiveTv/Channels/ChannelManager.cs @@ -14,6 +14,7 @@ using Jellyfin.Database.Implementations.Entities; using Jellyfin.Database.Implementations.Enums; using Jellyfin.Extensions; using Jellyfin.Extensions.Json; +using Jellyfin.LiveTv; using MediaBrowser.Common.Extensions; using MediaBrowser.Controller.Channels; using MediaBrowser.Controller.Configuration; @@ -1109,9 +1110,8 @@ namespace Jellyfin.LiveTv.Channels item.Path = mediaSource?.Path; } - if (!string.IsNullOrEmpty(info.ImageUrl) && !item.HasImage(ImageType.Primary)) + if (LiveTvChannelImageHelper.UpdateChannelImageIfNeeded(item, null, info.ImageUrl)) { - item.SetImagePath(ImageType.Primary, info.ImageUrl); _logger.LogDebug("Forcing update due to ImageUrl {0}", item.Name); forceUpdate = true; } diff --git a/src/Jellyfin.LiveTv/Guide/GuideManager.cs b/src/Jellyfin.LiveTv/Guide/GuideManager.cs index 556516674b..b8545cbb64 100644 --- a/src/Jellyfin.LiveTv/Guide/GuideManager.cs +++ b/src/Jellyfin.LiveTv/Guide/GuideManager.cs @@ -5,6 +5,7 @@ using System.Threading; using System.Threading.Tasks; using Jellyfin.Data.Enums; using Jellyfin.Extensions; +using Jellyfin.LiveTv; using Jellyfin.LiveTv.Configuration; using MediaBrowser.Common.Configuration; using MediaBrowser.Controller.Dto; @@ -448,18 +449,9 @@ public class GuideManager : IGuideManager item.Name = channelInfo.Name; - if (!item.HasImage(ImageType.Primary)) + if (LiveTvChannelImageHelper.UpdateChannelImageIfNeeded(item, channelInfo.ImagePath, channelInfo.ImageUrl)) { - if (!string.IsNullOrWhiteSpace(channelInfo.ImagePath)) - { - item.SetImagePath(ImageType.Primary, channelInfo.ImagePath); - forceUpdate = true; - } - else if (!string.IsNullOrWhiteSpace(channelInfo.ImageUrl)) - { - item.SetImagePath(ImageType.Primary, channelInfo.ImageUrl); - forceUpdate = true; - } + forceUpdate = true; } if (isNew) diff --git a/src/Jellyfin.LiveTv/LiveTvChannelImageHelper.cs b/src/Jellyfin.LiveTv/LiveTvChannelImageHelper.cs new file mode 100644 index 0000000000..a590193b5f --- /dev/null +++ b/src/Jellyfin.LiveTv/LiveTvChannelImageHelper.cs @@ -0,0 +1,33 @@ +using MediaBrowser.Controller.Entities; +using MediaBrowser.Model.Entities; + +namespace Jellyfin.LiveTv; + +/// +/// Helpers for keeping Live TV channel icons in sync with guide data. +/// +internal static class LiveTvChannelImageHelper +{ + /// + /// Applies the channel icon from guide or tuner metadata. + /// Called on each guide refresh so remote icons are re-downloaded even when the URL is unchanged. + /// + /// The channel item. + /// The local image path from the tuner, if any. + /// The remote image URL from the guide provider, if any. + /// true when the item image metadata was updated. + internal static bool UpdateChannelImageIfNeeded(BaseItem item, string? imagePath, string? imageUrl) + { + var newImageSource = !string.IsNullOrWhiteSpace(imagePath) + ? imagePath + : imageUrl; + + if (string.IsNullOrWhiteSpace(newImageSource)) + { + return false; + } + + item.SetImagePath(ImageType.Primary, newImageSource); + return true; + } +} diff --git a/tests/Jellyfin.LiveTv.Tests/LiveTvChannelImageHelperTests.cs b/tests/Jellyfin.LiveTv.Tests/LiveTvChannelImageHelperTests.cs new file mode 100644 index 0000000000..f44cb88834 --- /dev/null +++ b/tests/Jellyfin.LiveTv.Tests/LiveTvChannelImageHelperTests.cs @@ -0,0 +1,51 @@ +using Jellyfin.LiveTv; +using MediaBrowser.Controller.Entities; +using MediaBrowser.Controller.LiveTv; +using MediaBrowser.Model.Entities; +using Xunit; + +namespace Jellyfin.LiveTv.Tests; + +public class LiveTvChannelImageHelperTests +{ + [Fact] + public void UpdateChannelImageIfNeeded_NoSource_DoesNotUpdate() + { + var channel = new LiveTvChannel { Name = "Test Channel" }; + + var updated = LiveTvChannelImageHelper.UpdateChannelImageIfNeeded(channel, null, null); + + Assert.False(updated); + Assert.False(channel.HasImage(ImageType.Primary)); + } + + [Fact] + public void UpdateChannelImageIfNeeded_WithUrl_AppliesUrl() + { + var channel = new LiveTvChannel { Name = "Test Channel" }; + + var updated = LiveTvChannelImageHelper.UpdateChannelImageIfNeeded( + channel, + null, + "https://example.com/icon.png"); + + Assert.True(updated); + Assert.True(channel.HasImage(ImageType.Primary)); + Assert.Equal("https://example.com/icon.png", channel.GetImagePath(ImageType.Primary)); + } + + [Fact] + public void UpdateChannelImageIfNeeded_SameUrl_StillUpdates() + { + var channel = new LiveTvChannel { Name = "Test Channel" }; + LiveTvChannelImageHelper.UpdateChannelImageIfNeeded(channel, null, "https://example.com/icon.png"); + + var updated = LiveTvChannelImageHelper.UpdateChannelImageIfNeeded( + channel, + null, + "https://example.com/icon.png"); + + Assert.True(updated); + Assert.Equal("https://example.com/icon.png", channel.GetImagePath(ImageType.Primary)); + } +}