fix(api): standardize error response contract

refs #46

.claude/skills/ersatztv/SKILL.md

@@ -0,0 +1,167 @@
+---
+name: ersatztv
+description: ErsatzTV custom IPTV channel management — REST API, SQLite DB, Jellyfin integration, FFmpeg profiles. Use when managing custom TV channels.
+---
+
+# ErsatzTV Channel Management
+
+Container: `ersatztv` | Port: `8409` | IP: `172.16.238.11` (may change on restart)
+Web UI: internal only (`http://localhost:8409` via SSH)
+SQLite DB: `~/downloadswarm/ersatztv/ersatztv.sqlite3` on jazz (owned by root — use `sudo sqlite3`)
+Image: `ghcr.io/ersatztv/ersatztv:latest` (v26.3.0, repo archived Feb 2026)
+
+## Architecture
+
+ErsatzTV uses **MediatR + Blazor** (not REST for mutations). The REST API is limited:
+- **GET endpoints**: channels, collections, schedules, playouts, shows, movies, artists, ffmpeg profiles, health, search, watermarks
+- **POST endpoints**: library scan, playout reset, show scan
+- **No REST CRUD for channels/collections/schedules** — must use SQLite DB directly
+
+## REST API
+
+```bash
+# Via docker exec
+docker exec ersatztv curl -s http://localhost:8409/api/ENDPOINT
+```
+
+### Read Endpoints (GET)
+```
+/api/channels              # List channels
+/api/collections            # List collections
+/api/schedules              # List schedules
+/api/playouts               # List playouts
+/api/shows                  # List shows
+/api/movies                 # List movies
+/api/artists                # List artists
+/api/search                 # Search items
+/api/ffmpeg/profiles        # FFmpeg profiles
+/api/watermarks             # Watermarks
+/iptv/channels.m3u          # M3U playlist (for Jellyfin)
+/iptv/xmltv.xml             # XMLTV guide data
+```
+
+### Mutation Endpoints (POST)
+```bash
+# Library scan
+POST /api/libraries/{id}/scan
+
+# Scan single show
+POST /api/libraries/{id}/scan-show \
+  -H "Content-Type: application/json" -d '{"ShowTitle":"Name","DeepScan":false}'
+
+# Reset channel playout (rebuilds schedule)
+POST /api/channels/{channelNumber}/playout/reset
+```
+
+## SQLite DB Operations
+
+```bash
+# Read queries (safe while running, WAL mode)
+sudo sqlite3 ~/downloadswarm/ersatztv/ersatztv.sqlite3 "QUERY"
+
+# Write queries — stop container first
+docker stop ersatztv
+sudo sqlite3 ~/downloadswarm/ersatztv/ersatztv.sqlite3 "QUERY"
+docker start ersatztv
+```
+
+### Key Queries
+```sql
+-- List channels
+SELECT Id, Number, Name FROM Channel ORDER BY CAST(Number AS INTEGER);
+
+-- List collections with item counts
+SELECT c.Id, c.Name, COUNT(ci.Id) as items FROM Collection c LEFT JOIN CollectionItem ci ON ci.CollectionId = c.Id GROUP BY c.Id;
+
+-- List schedules
+SELECT Id, Name FROM ProgramSchedule;
+
+-- Playout (channel-schedule links)
+SELECT p.Id, c.Number, c.Name, ps.Name as Schedule FROM Playout p JOIN Channel c ON p.ChannelId = c.Id LEFT JOIN ProgramSchedule ps ON p.ProgramScheduleId = ps.Id;
+
+-- Media counts
+SELECT 'Shows' as type, COUNT(*) FROM Show UNION ALL SELECT 'Movies', COUNT(*) FROM Movie UNION ALL SELECT 'Episodes', COUNT(*) FROM Episode UNION ALL SELECT 'MusicVideos', COUNT(*) FROM MusicVideo;
+
+-- Jellyfin source
+SELECT jms.Id, jc.Address, jms.ServerName FROM JellyfinMediaSource jms JOIN JellyfinConnection jc ON jc.JellyfinMediaSourceId = jms.Id;
+
+-- Library sync status
+SELECT l.Id, l.Name, l.MediaKind, jl.ShouldSyncItems FROM Library l JOIN JellyfinLibrary jl ON jl.Id = l.Id;
+```
+
+### Channel Setup Workflow (DB)
+
+**Show-specific channel** (single TV show, shuffled):
+```sql
+-- 1. Schedule
+INSERT INTO ProgramSchedule (Id, FixedStartTimeBehavior, KeepMultiPartEpisodesTogether, Name, RandomStartPoint, ShuffleScheduleItems, TreatCollectionsAsShows)
+VALUES (<id>, 0, 0, '<name>', 1, 0, 1);
+-- 2. Schedule item (CollectionType=1 for Show, PlaybackOrder=3 for Shuffle)
+INSERT INTO ProgramScheduleItem (Id, CollectionType, FillWithGroupMode, GuideMode, "Index", MarathonGroupBy, MarathonShuffleGroups, MarathonShuffleItems, MediaItemId, PlaybackOrder, ProgramScheduleId)
+VALUES (<id>, 1, 0, 0, 0, 0, 0, 0, <show_id>, 3, <schedule_id>);
+INSERT INTO ProgramScheduleOneItem (Id) VALUES (<item_id>);
+-- 3. Channel
+INSERT INTO Channel (Id, Categories, FFmpegProfileId, FallbackFillerId, "Group", IdleBehavior, IsEnabled, MirrorSourceChannelId, MusicVideoCreditsMode, MusicVideoCreditsTemplate, Name, Number, PlayoutMode, PlayoutOffset, PlayoutSource, PreferredAudioLanguageCode, PreferredAudioTitle, PreferredSubtitleLanguageCode, ShowInEpg, SongVideoMode, SortNumber, StreamSelector, StreamSelectorMode, StreamingMode, SubtitleMode, TranscodeMode, UniqueId, WatermarkId)
+VALUES (<id>, '', 1, NULL, '<category>', 0, 1, NULL, 0, NULL, '<name>', '<number>', 0, NULL, 0, NULL, NULL, 'eng', 1, 0, <number>.0, NULL, 0, 4, 2, 0, lower(hex(randomblob(4)))||'-'||lower(hex(randomblob(2)))||'-4'||substr(lower(hex(randomblob(2))),2)||'-'||lower(hex(randomblob(2)))||'-'||lower(hex(randomblob(6))), 1);
+-- 4. Playout
+INSERT INTO Playout (Id, ChannelId, ProgramScheduleId, ScheduleKind, Seed)
+VALUES (<id>, <channel_id>, <schedule_id>, 0, abs(random()) % 1000000);
+```
+
+**Collection-based channel** (multiple shows, shuffled):
+```sql
+-- 1. Collection + items (MediaItemId = Show.Id)
+INSERT INTO Collection (Id, Name, UseCustomPlaybackOrder) VALUES (<id>, '<name>', 0);
+INSERT INTO CollectionItem (CollectionId, MediaItemId) VALUES (<coll_id>, <show_id>);
+-- 2. Schedule (same as above but CollectionType=0, CollectionId set instead of MediaItemId)
+INSERT INTO ProgramScheduleItem (Id, CollectionId, CollectionType, ..., PlaybackOrder, ProgramScheduleId)
+VALUES (<id>, <coll_id>, 0, ..., 3, <schedule_id>);
+-- 3-4. Channel + Playout same as show-specific
+```
+
+After creating: `POST /api/channels/{number}/playout/reset`
+
+## Volume Mounts (matches Jellyfin)
+
+| Host Path | Container Path |
+|-----------|---------------|
+| `~/downloadswarm/ersatztv` | `/config` |
+| `/mnt/teramind/episodes` | `/data/tvshows` (ro) |
+| `/mnt/episodes` | `/data/episodes` (ro) |
+| `/mnt/media/movies` | `/data/movies` (ro) |
+| `/mnt/media/standup` | `/data/standup` (ro) |
+| `/mnt/media/music_videos` | `/data/music` (ro) |
+
+## FFmpeg & Hardware
+
+- QSV (Intel Quick Sync) hardware acceleration
+- Resolution: 1920x1080, H264, AAC stereo
+- Device: `/dev/dri` passed through
+- HardwareAccelerationKind: 0=None, 1=Qsv, 2=Nvenc, 3=Vaapi, 4=VideoToolbox, 5=Amf
+
+## Jellyfin Integration
+
+- Secrets: `/config/jellyfin-secrets.json` (`{"Address":"http://jellyfin:8096","ApiKey":"978033be716d46678a5d3c54ae0e0ff9"}`)
+- Libraries: Movies(10), TV Shows(11), Music Videos(8), Standup(9)
+- `JellyfinLibrary.ShouldSyncItems` must be `1` for scans to work
+
+## Gotchas
+
+- DB owned by root — always use `sudo sqlite3`
+- WAL mode: reads OK while running, stop container for writes
+- No REST API for channel/collection/schedule CRUD — DB scripting only
+- Secrets file uses PascalCase JSON (`Address`, `ApiKey`)
+- Scanner is separate binary (`ErsatzTV.Scanner`) — check with `docker top ersatztv | grep Scanner`
+- EF TPT inheritance: `ProgramScheduleItem` has subtype tables (`ProgramScheduleOneItem`, etc.) — MUST insert into subtype table
+- External URL logos work for M3U but NOT for watermark burn-in (code checks `File.Exists()`)
+- `/api/health` returns Blazor HTML, not JSON — use `/api/channels` to verify API
+- PlaybackOrder enum: 3=Shuffle, 6=SeasonEpisode (use 3 for all channels)
+- CollectionType enum: 0=Collection, 1=Show (direct show reference via MediaItemId)
+- SubtitleMode: 0=None, 2=Burn-in. Set to 2 with PreferredSubtitleLanguageCode='eng' for non-music channels
+- MediaItem.State: 0=Normal, 1=FileNotFound — clean up state=1 items by deleting cascading deps
+- ProgramSchedule required NOT NULL columns: FixedStartTimeBehavior, KeepMultiPartEpisodesTogether, RandomStartPoint, ShuffleScheduleItems, TreatCollectionsAsShows
+- Channel required NOT NULL columns: SongVideoMode (set 0), plus all standard columns (see Channel table schema)
+- After schedule changes, rebuild playout: `POST /api/channels/{number}/playout/reset`
+- Playout `ScheduleKind` must be `1` (not `0`/None) — `0` causes "Cannot build playout type None" error
+- M3U `tvg-logo` URLs hardcode `http://localhost:8409` — Jellyfin can't fetch these from inside its container. Fix by downloading logos from ETV and base64-uploading to Jellyfin (see `docs/Docker/ErsatzTV.md` for script). Tracked in issue #171
+- Repo archived Feb 2026, v26.3.0 is final stable version. Maintainer welcomes forks

.claude/skills/jellyfin/SKILL.md

@@ -0,0 +1,105 @@
+---
+name: jellyfin
+description: Jellyfin media server management — API for libraries, items, streaming, users. Use when managing media library or checking Jellyfin status.
+---
+
+# Jellyfin Management
+
+Container: `jellyfin` | Port: `8096` | IP: `172.16.238.20` (may change on restart)
+API Token: `978033be716d46678a5d3c54ae0e0ff9`
+Web UI: `https://jellyfin.tblindustries.be` (NO Authelia — native login, password: `coup1802`)
+Config: `/home/timothy/downloadswarm/jellyfin/` on jazz
+
+## Access Pattern
+
+```bash
+docker exec jellyfin curl -s 'http://localhost:8096/ENDPOINT' \
+  -H 'X-Emby-Token: 978033be716d46678a5d3c54ae0e0ff9'
+```
+
+## Volume Mounts
+
+| Host Path | Container Path | Content |
+|-----------|---------------|---------|
+| `/mnt/teramind/episodes` | `/data/tvshows` | TV shows |
+| `/mnt/episodes` | `/data/episodes` | More episodes |
+| `/mnt/media/movies` | `/data/movies` | Movies |
+| `/mnt/media/standup` | `/data/standup` | Standup |
+| `/mnt/media/music_videos` | `/data/music` | Music videos |
+| `/mnt/media/audio/music` | `/data/audio` | Music audio (ro) |
+
+## API Endpoints
+
+### System
+```
+GET  /System/Info                   # Server info, version
+GET  /System/Info/Public            # Public info (no auth needed)
+POST /System/Restart                # Restart server
+```
+
+### Items (Search & Browse)
+```bash
+# Search items
+GET /Items?includeItemTypes=Movie,Episode,Series&recursive=true&searchTerm=QUERY&fields=Path&limit=20
+
+# Get item details
+GET /Items?ids=ITEM_ID&fields=Path,MediaStreams,Overview
+
+# Get all movies
+GET /Items?includeItemTypes=Movie&recursive=true&fields=Path&limit=1000
+
+# Get series
+GET /Items?includeItemTypes=Series&recursive=true&fields=Path
+
+# Get episodes for a series
+GET /Shows/{seriesId}/Episodes?fields=Path,MediaStreams
+
+# Filter by library (parentId)
+GET /Items?parentId=LIBRARY_ID&recursive=true&fields=Path
+```
+
+### Libraries
+```
+GET  /Library/VirtualFolders        # List all libraries
+POST /Library/Refresh               # Trigger full library scan
+POST /Items/{id}/Refresh            # Refresh single item metadata
+```
+
+### Streaming
+```bash
+# Test stream URL
+GET /Videos/{itemId}/stream?static=true
+
+# Get playback info
+GET /Items/{itemId}/PlaybackInfo
+```
+
+### Users
+```
+GET  /Users                         # List users
+GET  /Users/{userId}                # User details
+```
+
+## Library IDs
+
+Check with: `curl -s -H "X-Emby-Token: TOKEN" http://localhost:8096/Library/VirtualFolders`
+
+## Live TV
+
+- **ErsatzTV** (channels <1000): M3U `http://ersatztv:8409/iptv/channels.m3u`, XMLTV `http://ersatztv:8409/iptv/xmltv.xml`
+- **Dispatcharr** (channels 1000+): IPTV stream manager on port 9191, separate tuner
+- Configured in Jellyfin Admin > Live TV
+- Guide refresh task ID: `bea9b218c97bbf98c5dc1303bdb9a0ca` — trigger via `POST /ScheduledTasks/Running/{id}`
+- **Logo fix after guide refresh**: ErsatzTV logos break (aspect ratio=0) because M3U uses `localhost:8409`. Fix script in `docs/Docker/ErsatzTV.md` downloads from ETV and base64-uploads to `POST /Items/{id}/Images/Primary` (body = base64, Content-Type = image/png)
+- **Image upload format**: Jellyfin expects base64-encoded body (NOT raw binary) for `POST /Items/{id}/Images/Primary`
+
+## Gotchas
+
+- **Passwords**: `coup1802` (NOT `ded89Lm4`) — Jellyfin has native auth, no Authelia
+- Auth header is `X-Emby-Token` (Jellyfin is an Emby fork)
+- Music videos are typed as "Movie" in Jellyfin
+- Music library at `/data/music` maps to `/mnt/media/music_videos` on host (not actual music)
+- Items return 404 on stream if source volume is unmounted
+- Jellyfin preserves item IDs across restarts unless files are renamed
+- Full library scan can take a long time — prefer targeted `/Items/{id}/Refresh`
+- `ffprobe` available in container for checking media streams: `docker exec jellyfin ffprobe -v quiet -print_format json -show_streams FILE`

.config/dotnet-tools.json

@@ -3,10 +3,11 @@
   "isRoot": true,
   "tools": {
     "jetbrains.resharper.globaltools": {
-      "version": "2024.1.1",
+      "version": "2025.3.0.2",
       "commands": [
         "jb"
-      ]
+      ],
+      "rollForward": false
     }
   }
-}
+}

.editorconfig

@@ -1,9 +1,8 @@
-
 [*]
 charset=utf-8
 end_of_line=lf
 trim_trailing_whitespace=true
-insert_final_newline=false
+insert_final_newline=true
 indent_style=space
 indent_size=4
 
@@ -15,7 +14,7 @@ csharp_style_expression_bodied_constructors=true:none
 csharp_style_expression_bodied_methods=true:none
 csharp_style_expression_bodied_properties=true:suggestion
 csharp_style_var_elsewhere=false:suggestion
-csharp_style_var_for_built_in_types=false:suggestion
+csharp_style_var_for_built_in_types=false:none
 csharp_style_var_when_type_is_apparent=true:suggestion
 dotnet_naming_rule.local_constants_rule.severity=warning
 dotnet_naming_rule.local_constants_rule.style=all_upper_style
@@ -42,6 +41,8 @@ resharper_braces_for_for=required
 resharper_braces_for_foreach=required
 resharper_braces_for_ifelse=required
 resharper_braces_for_while=required
+resharper_csharp_arguments_literal=positional
+resharper_csharp_arguments_named=positional
 resharper_csharp_insert_final_newline=true
 resharper_csharp_max_attribute_length_for_same_line=0
 resharper_csharp_place_accessorholder_attribute_on_same_line=never
@@ -66,7 +67,7 @@ resharper_built_in_type_reference_style_highlighting=hint
 resharper_redundant_base_qualifier_highlighting=warning
 resharper_suggest_var_or_type_built_in_types_highlighting=hint
 resharper_suggest_var_or_type_elsewhere_highlighting=hint
-resharper_suggest_var_or_type_simple_types_highlighting=hint
+resharper_suggest_var_or_type_simple_types_highlighting=none
 resharper_web_config_module_not_resolved_highlighting=warning
 resharper_web_config_type_not_resolved_highlighting=warning
 resharper_web_config_wrong_module_highlighting=warning
@@ -84,7 +85,38 @@ tab_width=4
 indent_style = space
 indent_size = 2
 
+[*.json]
+ij_json_array_wrapping = normal
+ij_json_keep_blank_lines_in_code = 0
+ij_json_keep_indents_on_empty_lines = false
+ij_json_keep_line_breaks = true
+ij_json_keep_trailing_comma = false
+ij_json_object_wrapping = normal
+ij_json_property_alignment = do_not_align
+ij_json_space_after_colon = true
+ij_json_space_after_comma = true
+ij_json_space_before_colon = false
+ij_json_space_before_comma = false
+ij_json_spaces_within_braces = true
+ij_json_spaces_within_brackets = true
+ij_json_wrap_long_lines = false
 
 [*.cs]
 # disable CA1848: Use the LoggerMessage delegates`
-dotnet_diagnostic.ca1848.severity = none
+dotnet_diagnostic.ca1848.severity = none
+
+# --- Static-analysis pack adoption (ersatztv#15) ---
+# Roslynator / SonarAnalyzer / Meziantou / AsyncFixer are referenced centrally
+# (Directory.Build.targets). Default every analyzer diagnostic to `suggestion` so the new
+# packs don't fail the TreatWarningsAsErrors build; high-value rules get promoted to
+# warning/error one at a time (see ersatztv#15 / docs/contributing.md). Explicit per-rule
+# severities (e.g. ca1848 above) still take precedence over this bulk default.
+dotnet_analyzer_diagnostic.severity = suggestion
+
+# Blazor components: analyzers run on .razor/.cshtml @code too, and TWAE would otherwise
+# turn their default-severity findings into build errors — keep them at suggestion as well.
+[*.razor]
+dotnet_analyzer_diagnostic.severity = suggestion
+
+[*.cshtml]
+dotnet_analyzer_diagnostic.severity = suggestion

.gitea/workflows/dependency-scan.yml

@@ -0,0 +1,58 @@
+name: Dependency vulnerability scan
+
+# Scheduled NuGet advisory scan — a Gitea-native stand-in for Dependabot (ersatztv#14).
+# Surfaces vulnerable direct/transitive packages on a schedule instead of only when a
+# `dotnet restore` happens to break. This is DETECTION ONLY; automated update PRs are
+# tracked separately (self-hosted Renovate — server-management#484).
+#
+# Scans the FULL solution (including the Scanner project, which the image build strips)
+# so coverage isn't narrower than the code we ship.
+#
+# NOTE: Gitea runs `schedule` triggers only from the default branch (main); the workflow
+# must be merged to main before the cron registers. Use `workflow_dispatch` to run on demand.
+
+on:
+  workflow_dispatch:
+  schedule:
+    # Mondays 06:00 UTC
+    - cron: '0 6 * * 1'
+
+# Independent of the build pipeline's concurrency group; a stale scan can be cancelled.
+concurrency:
+  group: ersatztv-depscan
+  cancel-in-progress: true
+
+jobs:
+  scan:
+    name: NuGet vulnerable packages
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore
+        run: dotnet restore ErsatzTV.sln
+
+      - name: Scan for vulnerable packages (direct + transitive)
+        # bash + `set -euo pipefail` so a failing `dotnet list` (e.g. the audit source
+        # is unreachable while restore served from cache) fails the job instead of
+        # falling through to a false "no vulnerable packages" green.
+        shell: bash
+        run: |
+          set -euo pipefail
+          echo "Running: dotnet list package --vulnerable --include-transitive"
+          dotnet list ErsatzTV.sln package --vulnerable --include-transitive 2>&1 | tee depscan.txt
+          # `dotnet list package --vulnerable` exits 0 even when advisories exist, so detect
+          # findings by the report marker and fail the run if any are present. Expect this to
+          # be RED until ersatztv#8 clears the current NCalcSync / SQLitePCLRaw advisories;
+          # after that, a red run means a NEW advisory has appeared.
+          if grep -q "has the following vulnerable packages" depscan.txt; then
+            echo "::error::Vulnerable NuGet packages detected — see report above (tracked: ersatztv#8)."
+            exit 1
+          fi
+          echo "No vulnerable packages found."

.gitea/workflows/docker-build.yml

@@ -0,0 +1,251 @@
+name: Build ErsatzTV Image
+
+# Builds the fork's own amd64 image and pushes it to the Gitea container registry.
+#   pull_request      -> test job only (no image build/push)
+#   push to main      -> :latest + :<short-sha>   (test image; does NOT touch prod)
+#   push tag v*       -> :prod + :<version> + :<short-sha>   (prod release)
+#   workflow_dispatch -> manual run; only publishes when the ref is main or a v* tag
+#
+# Runner + registry provisioned in server-management#172. The Gitea registry is
+# HTTP-only, so BuildKit needs the inline `http = true` config below (it does not
+# inherit the host daemon's insecure-registries setting).
+#
+# `:latest` is intentionally the test/dev channel (per ersatztv#3); prod pins
+# `:prod`, never `:latest` (enforced in the prod compose — server-management#481).
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+
+# Single runner on jazz: serialize all runs so the push-main-then-tag release
+# flow can't collide on the shared :buildcache tag or the smoke container.
+concurrency:
+  group: ersatztv-build
+  cancel-in-progress: false
+
+env:
+  REGISTRY: 192.168.1.95:3000
+  IMAGE: 192.168.1.95:3000/timothy/ersatztv
+
+jobs:
+  test:
+    name: Build & test (.NET)
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore
+        run: dotnet restore
+
+      - name: Strip Scanner project ref (matches Docker build)
+        run: sed -i '/Scanner/d' ErsatzTV/ErsatzTV.csproj
+
+      - name: Build
+        run: dotnet build --configuration Release --no-restore
+
+      - name: Test
+        run: dotnet test --configuration Release --no-build --blame-hang-timeout "2m" --verbosity normal
+
+  migrations:
+    name: EF migration integrity (SQLite + MySql)
+    runs-on: ubuntu-latest
+    # Independent gate (not a 'needs' of build yet) so the new MySql-service dependency
+    # can't block image builds until it's proven reliable on the runner. Promote to a
+    # required check / build dependency once green. (ersatztv#13)
+    services:
+      mysql:
+        image: mysql:8.4
+        env:
+          MYSQL_ROOT_PASSWORD: ersatztv
+          MYSQL_DATABASE: ersatztv_migrations
+        ports:
+          - 3306:3306
+        options: >-
+          --health-cmd="mysqladmin ping -h 127.0.0.1 -uroot -persatztv --silent"
+          --health-interval=5s
+          --health-timeout=5s
+          --health-retries=30
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore
+        run: dotnet restore
+
+      - name: Build
+        run: dotnet build --configuration Release --no-restore
+
+      - name: Install dotnet-ef
+        run: dotnet tool install --global dotnet-ef --version 9.0.12
+
+      # SQLite is the prod provider; both checks validated locally.
+      - name: SQLite — model drift + apply all migrations to a fresh DB
+        run: |
+          set -euo pipefail
+          export PATH="$PATH:$HOME/.dotnet/tools"
+          echo "::group::SQLite model drift (has-pending-model-changes)"
+          dotnet ef migrations has-pending-model-changes --no-build --configuration Release \
+            --context TvContext --startup-project ErsatzTV --project ErsatzTV.Infrastructure.Sqlite -- --provider Sqlite
+          echo "::endgroup::"
+          echo "::group::SQLite apply all migrations to a fresh DB"
+          export ETV_CONFIG_FOLDER="$(mktemp -d)" ETV_TRANSCODE_FOLDER="$(mktemp -d)"
+          dotnet ef database update --no-build --configuration Release \
+            --context TvContext --startup-project ErsatzTV --project ErsatzTV.Infrastructure.Sqlite -- --provider Sqlite
+          echo "::endgroup::"
+
+      # MySql uses ServerVersion.AutoDetect (connects at config time), so it runs against the
+      # service container above. MySql__ConnectionString maps to config key "MySql:ConnectionString".
+      - name: MySql — model drift + apply all migrations to a fresh DB
+        env:
+          MySql__ConnectionString: "Server=mysql;Port=3306;Database=ersatztv_migrations;Uid=root;Pwd=ersatztv;"
+        run: |
+          set -euo pipefail
+          export PATH="$PATH:$HOME/.dotnet/tools"
+          echo "::group::MySql model drift (has-pending-model-changes)"
+          dotnet ef migrations has-pending-model-changes --no-build --configuration Release \
+            --context TvContext --startup-project ErsatzTV --project ErsatzTV.Infrastructure.MySql -- --provider MySql
+          echo "::endgroup::"
+          echo "::group::MySql apply all migrations to a fresh DB"
+          dotnet ef database update --no-build --configuration Release \
+            --context TvContext --startup-project ErsatzTV --project ErsatzTV.Infrastructure.MySql -- --provider MySql
+          echo "::endgroup::"
+
+  build:
+    name: Build & push image (amd64)
+    runs-on: ubuntu-latest
+    needs: [test, migrations]
+    if: github.event_name != 'pull_request'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Compute version and tags
+        id: meta
+        run: |
+          SHORT=$(git rev-parse --short HEAD)
+          if [ "${GITHUB_REF_TYPE}" = "tag" ]; then
+            VERSION="${GITHUB_REF_NAME#v}"
+            INFO_VERSION="${VERSION}"
+            TAGS=("${IMAGE}:prod" "${IMAGE}:${VERSION}" "${IMAGE}:${SHORT}")
+          else
+            DESC=$(git describe --tags --abbrev=0 2>/dev/null || echo v0.0.0)
+            INFO_VERSION="${DESC#v}-${SHORT}"
+            TAGS=("${IMAGE}:latest" "${IMAGE}:${SHORT}")
+          fi
+          echo "info_version=${INFO_VERSION}" >> "$GITHUB_OUTPUT"
+          echo "short=${SHORT}" >> "$GITHUB_OUTPUT"
+          {
+            echo "tags<<__EOT__"
+            printf '%s\n' "${TAGS[@]}"
+            echo "__EOT__"
+          } >> "$GITHUB_OUTPUT"
+          echo "INFO_VERSION=${INFO_VERSION}"
+          printf 'tag: %s\n' "${TAGS[@]}"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          buildkitd-config-inline: |
+            [registry."192.168.1.95:3000"]
+              http = true
+
+      - name: Login to Gitea registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./docker/Dockerfile
+          platforms: linux/amd64
+          # only publish from main or a v* tag; other refs (e.g. branch dispatch) build only
+          push: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v') }}
+          provenance: false
+          build-args: |
+            INFO_VERSION=${{ steps.meta.outputs.info_version }}
+          tags: ${{ steps.meta.outputs.tags }}
+          cache-from: type=registry,ref=192.168.1.95:3000/timothy/ersatztv:buildcache
+          cache-to: type=registry,ref=192.168.1.95:3000/timothy/ersatztv:buildcache,mode=max,ignore-error=true
+
+      - name: Smoke + IPTV E2E (assert key endpoints)
+        if: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v') }}
+        run: |
+          IMG="${IMAGE}:${{ steps.meta.outputs.short }}"
+          NAME="etv-smoke-${{ github.run_id }}"
+          trap 'docker rm -f "$NAME" >/dev/null 2>&1 || true' EXIT
+          echo "Pulling ${IMG}"
+          docker pull "$IMG"
+          docker run -d --name "$NAME" --memory 2g \
+            -e ETV_CONFIG_FOLDER=/tmp/etv/config \
+            -e ETV_TRANSCODE_FOLDER=/tmp/etv/transcode \
+            "$IMG"
+          # probe ErsatzTV's web server from inside the container (image ships python3)
+          cat > probe.py <<'PY'
+          import urllib.request, urllib.error, sys
+          try:
+              urllib.request.urlopen("http://localhost:8409/", timeout=3)
+          except urllib.error.HTTPError:
+              pass          # any HTTP status means the server is serving
+          except Exception:
+              sys.exit(1)   # not listening yet
+          PY
+          ok=0
+          for _ in $(seq 1 60); do
+            if [ -z "$(docker ps -q --filter name="$NAME" --filter status=running)" ]; then
+              echo "Container exited early"; break
+            fi
+            if docker exec -i "$NAME" python3 - < probe.py >/dev/null 2>&1; then
+              ok=1; break
+            fi
+            sleep 2
+          done
+          if [ "$ok" != "1" ]; then
+            echo "===== container logs (tail) ====="; docker logs "$NAME" 2>&1 | tail -n 40 || true
+            echo "Smoke test FAILED: ErsatzTV did not serve HTTP on :8409"
+            exit 1
+          fi
+          echo "HTTP ready; asserting key IPTV endpoints (ersatztv#16)"
+          # E2E: assert the real Jellyfin-facing surfaces serve a valid playlist + guide, not just
+          # that the app answers HTTP. xmltv.xml needs channels.xml, which the scheduler writes a
+          # few seconds after boot, so poll each endpoint until it returns 2xx with the right shape.
+          # urlopen() returns only on 2xx (raises on 4xx/5xx), so reaching sys.exit means status OK.
+          check() {
+            local path="$1" needle="$2" i
+            for i in $(seq 1 20); do
+              if docker exec "$NAME" python3 -c "import urllib.request,sys; b=urllib.request.urlopen('http://localhost:8409$path',timeout=5).read(512).decode('utf-8','replace'); sys.exit(0 if '$needle' in b else 1)" 2>/dev/null; then
+                echo "  OK   $path (2xx, contains '$needle')"; return 0
+              fi
+              sleep 3
+            done
+            echo "  FAIL $path (no 2xx containing '$needle' within timeout)"; return 1
+          }
+          if check "/iptv/channels.m3u" "#EXTM3U" && check "/iptv/xmltv.xml" "<tv"; then
+            echo "Smoke + IPTV E2E passed: channels.m3u + xmltv.xml serve a valid playlist + guide"
+          else
+            echo "===== container logs (tail) ====="; docker logs "$NAME" 2>&1 | tail -n 40 || true
+            exit 1
+          fi

.gitea/workflows/renovate.yml

@@ -0,0 +1,70 @@
+name: Renovate
+
+# Self-hosted Renovate for the ErsatzTV fork (server-management#484).
+#
+# Opens dependency-update PRs against this repo (managers: nuget via CPM, github-actions).
+# Runs on the shared Gitea act_runner (bumblebee). It supersedes the *proposing* half that
+# the dependency-scan.yml (ersatztv#14) deliberately left out — that scan stays as a cheap
+# in-repo detector for now.
+#
+# Config: repo-root renovate.json (package rules, grouping, automerge policy).
+# Bot identity + tokens are injected from repo Actions secrets:
+#   RENOVATE_TOKEN     — PAT of the dedicated `renovate` Gitea bot (write:repository,
+#                        read:user, write:issue, read:organization)
+#   GH_COM_TOKEN       — no-scope github.com PAT for changelog/release-note fetching
+#                        (Renovate needs this on non-GitHub platforms; optional, degrades
+#                        gracefully to anonymous if unset). Named GH_, not GITHUB_, because
+#                        Gitea reserves the GITHUB_ secret-name prefix.
+#
+# NOTE: Gitea runs `schedule` triggers ONLY from the default branch (main); this file must
+# be on main before the cron registers. Use workflow_dispatch to run on demand — it defaults
+# to a DRY RUN (logs only, no PRs); dispatch with "Dry run" cleared to create real PRs.
+
+on:
+  workflow_dispatch:
+    inputs:
+      dryRun:
+        description: 'Dry run (full = log only, no PRs; clear for a live run)'
+        type: choice
+        options:
+          - 'full'
+          - ''
+        default: 'full'
+      logLevel:
+        description: 'Log level'
+        type: choice
+        options:
+          - 'info'
+          - 'debug'
+        default: 'info'
+  schedule:
+    # Mondays 03:00 UTC — ahead of the 06:00 vulnerability scan
+    - cron: '0 3 * * 1'
+
+concurrency:
+  group: ersatztv-renovate
+  cancel-in-progress: false
+
+jobs:
+  renovate:
+    name: Renovate
+    runs-on: ubuntu-latest
+    container:
+      image: renovate/renovate:43
+    steps:
+      - name: Run Renovate
+        env:
+          RENOVATE_PLATFORM: gitea
+          RENOVATE_ENDPOINT: http://192.168.1.95:3000/api/v1
+          RENOVATE_TOKEN: ${{ secrets.RENOVATE_TOKEN }}
+          RENOVATE_GITHUB_COM_TOKEN: ${{ secrets.GH_COM_TOKEN }}
+          RENOVATE_REPOSITORIES: timothy/ersatztv
+          RENOVATE_AUTODISCOVER: 'false'
+          RENOVATE_GIT_AUTHOR: 'Renovate Bot <renovate@tblindustries.be>'
+          # Let the dockerfile manager query our HTTP-only Gitea container registry for the
+          # ersatztv-ffmpeg base image. Creds (reused from the image-push secrets) + insecureRegistry
+          # live here, NOT in renovate.json, so they stay out of the committed config.
+          RENOVATE_HOST_RULES: '[{"matchHost":"192.168.1.95:3000","hostType":"docker","username":"${{ secrets.REGISTRY_USER }}","password":"${{ secrets.REGISTRY_PASSWORD }}","insecureRegistry":true}]'
+          RENOVATE_DRY_RUN: ${{ inputs.dryRun }}
+          LOG_LEVEL: ${{ inputs.logLevel || 'info' }}
+        run: renovate

.github/FUNDING.yml

@@ -1,2 +0,0 @@
-github: jasongdove
-custom: "https://www.paypal.me/jasongdove"

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,14 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Feature Requests
+    url: https://features.ersatztv.org
+    about: Features
+  - name: Contact
+    url: https://ersatztv.org/contact
+    about: Chat Options
+  - name: Community
+    url: https://discuss.ersatztv.org
+    about: Forum
+  - name: Discussions
+    url: https://github.com/ErsatzTV/ErsatzTV/discussions
+    about: Discuss

.github/ISSUE_TEMPLATE/issue.yml

@@ -0,0 +1,77 @@
+name: Issue Report
+description: Report an issue
+type: Bug
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this form! Please make sure to fill all fields, including the Title above.
+  - type: checkboxes
+    id: before-posting
+    attributes:
+      label: "This issue respects the following points:"
+      description: All conditions are **required**. Failure to comply with any of these conditions may cause your issue to be closed without comment.
+      options:
+        - label: This is a **bug**, not a question or a configuration issue; Please visit our [forum](https://discuss.ersatztv.org) or [chat](https://ersatztv.org/contact) first to troubleshoot with volunteers before creating a report.
+          required: true
+        - label: This issue is **not** already reported on [GitHub](https://github.com/ErsatzTV/ErsatzTV/issues?q=is%3Aopen+is%3Aissue) _(I've searched it)_.
+          required: true
+        - label: I'm using an up to date version of ErsatzTV (full release or develop release); We generally do not support previous older versions. If possible, please update to the latest version before opening an issue.
+          required: true
+        - label: This report addresses only a single issue; If you encounter multiple issues, please create separate reports for each one.
+          required: true
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: |
+        Description of the problem or issue here.
+    validations:
+      required: true
+  - type: textarea
+    id: repro-steps
+    attributes:
+      label: Steps to reproduce the problem.
+      description: |
+        1. Step 1
+        2. Step 2
+        3. Step 3
+
+        If this is a playback issue, follow these steps and post the resulting zip:
+          1. Search for the required content using the search bar.
+          2. Use the overflow/three dots menu on the content and select Troubleshoot Playback.
+          3. Select the appropriate Playback Settings that trigger the undesired behavior.
+          4. Click Play to start playback.
+          5. Repeat steps 3 and 4 until the undesired behavior is reproduced.
+          6. Click Download Results to have ErsatzTV collect relevant troubleshooting logs (ffmpeg log, ffmpeg profile, hardware capabilities, media info, etc) and compress them in a zip file.
+          7. Attach the zip to this field.
+    validations:
+      required: true
+  - type: textarea
+    id: actual-behavior
+    attributes:
+      label: What is the current _bug_ behavior?
+      description: Write down the incorrect behavior that currently happens after following the reproduction steps.
+    validations:
+      required: true
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: What is the expected _correct_ behavior?
+      description: Write down the correct expected behavior that is supposed to happen after following the reproduction steps.
+    validations:
+      required: true
+  - type: input
+    id: version
+    attributes:
+      label: Specify full version
+      description: Provide the full version of ErsatzTV, which can be found below the left menu.
+      placeholder: |
+        25.5.0-bd695412-docker-amd64
+    validations:
+      required: true
+  - type: textarea
+    id: additional-information
+    attributes:
+      label: Additional information
+      description: Any additional information that might be useful to this issue.

.github/dependabot.yml

@@ -1,26 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: nuget
-    directory: "/"
-    schedule:
-      interval: daily
-    assignees:
-      - jasongdove
-  - package-ecosystem: docker
-    directory: "/docker"
-    schedule:
-      interval: daily
-    assignees:
-      - jasongdove
-  - package-ecosystem: docker
-    directory: "/docker/nvidia"
-    schedule:
-      interval: daily
-    assignees:
-      - jasongdove
-  - package-ecosystem: docker
-    directory: "/docker/vaapi"
-    schedule:
-      interval: daily
-    assignees:
-      - jasongdove

.github/workflows/artifacts.yml

@@ -1,239 +0,0 @@
-name: Build Artifacts
-on:
-  workflow_call:
-    inputs:
-      release_tag:
-        description: 'Release tag'
-        required: true
-        type: string
-      release_version:
-        description: 'Release version number (e.g. v0.3.7-alpha)'
-        required: true
-        type: string
-      info_version:
-        description: 'Informational version number (e.g. 0.3.7-alpha)'
-        required: true
-        type: string
-    secrets:
-      apple_developer_certificate_p12_base64:
-        required: true
-      apple_developer_certificate_password:
-        required: true
-      ac_username:
-        required: true
-      ac_password:
-        required: true
-      gh_token:
-        required: true
-jobs:
-  build_and_upload_mac:
-    name: Mac Build & Upload
-    runs-on: ${{ matrix.os }}
-    if: contains(github.event.head_commit.message, '[no build]') == false
-    strategy:
-      matrix:
-        include:
-          - os: macos-12
-            kind: macOS
-            target: osx-x64
-          - os: macos-12
-            kind: macOS
-            target: osx-arm64
-    steps:
-      - name: Get the sources
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          submodules: true
-
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v4
-
-      - name: Clean
-        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
-
-      - name: Install dependencies
-        run: dotnet restore -r "${{ matrix.target}}"
-
-      - name: Import Code-Signing Certificates
-        uses: Apple-Actions/import-codesign-certs@v2
-        with:
-          p12-file-base64: ${{ secrets.apple_developer_certificate_p12_base64 }}
-          p12-password: ${{ secrets.apple_developer_certificate_password }}
-
-      - name: Calculate Release Name
-        shell: bash
-        run: |
-          release_name="ErsatzTV-${{ inputs.release_version }}-${{ matrix.target }}"
-          echo "RELEASE_NAME=${release_name}" >> $GITHUB_ENV
-
-      - name: Build
-        shell: bash
-        run: |
-          sed -i '' '/Scanner/d' ErsatzTV/ErsatzTV.csproj
-          dotnet publish ErsatzTV.Scanner/ErsatzTV.Scanner.csproj --framework net8.0 --runtime "${{ matrix.target }}" -c Release -o publish -p:InformationalVersion="${{ inputs.release_version }}-${{ matrix.target }}" -p:EnableCompressionInSingleFile=false -p:DebugType=Embedded -p:PublishSingleFile=true --self-contained true
-          dotnet publish ErsatzTV/ErsatzTV.csproj --framework net8.0 --runtime "${{ matrix.target }}" -c Release -o publish -p:InformationalVersion="${{ inputs.release_version }}-${{ matrix.target }}" -p:EnableCompressionInSingleFile=false -p:DebugType=Embedded -p:PublishSingleFile=true --self-contained true
-
-      - name: Bundle
-        shell: bash
-        run: |
-          brew install coreutils
-          plutil -replace CFBundleShortVersionString -string "${{ inputs.info_version }}" ErsatzTV-macOS/ErsatzTV-macOS/Info.plist
-          plutil -replace CFBundleVersion -string "${{ inputs.info_version }}" ErsatzTV-macOS/ErsatzTV-macOS/Info.plist
-          scripts/macOS/bundle.sh
-
-      - name: Sign
-        shell: bash
-        run: scripts/macOS/sign.sh
-
-      - name: Create DMG
-        shell: bash
-        run: |
-          brew install create-dmg
-          create-dmg \
-            --volname "ErsatzTV" \
-            --volicon "artwork/ErsatzTV.icns" \
-            --window-pos 200 120 \
-            --window-size 800 400 \
-            --icon-size 100 \
-            --icon "ErsatzTV.app" 200 190 \
-            --hide-extension "ErsatzTV.app" \
-            --app-drop-link 600 185 \
-            --skip-jenkins \
-            --no-internet-enable \
-            "ErsatzTV.dmg" \
-            "ErsatzTV.app/"
-
-      - name: Notarize
-        shell: bash
-        run: |
-          xcrun notarytool submit ErsatzTV.dmg --apple-id "${{ secrets.ac_username }}" --password "${{ secrets.ac_password }}" --team-id 32MB98Q32R --wait
-          xcrun stapler staple ErsatzTV.dmg
-
-      - name: Cleanup
-        shell: bash
-        run: |
-          mv ErsatzTV.dmg "${{ env.RELEASE_NAME }}.dmg"
-          rm -r publish
-          rm -r ErsatzTV.app
-
-      - name: Delete old release assets
-        uses: mknejp/delete-release-assets@v1
-        if: ${{ inputs.release_tag == 'develop' }}
-        with:
-          token: ${{ secrets.gh_token }}
-          tag: ${{ inputs.release_tag }}
-          fail-if-no-assets: false
-          assets: |
-            *${{ matrix.target }}.dmg
-
-      - name: Publish
-        uses: softprops/action-gh-release@v1
-        with:
-          prerelease: true
-          tag_name: ${{ inputs.release_tag }}
-          files: |
-            ${{ env.RELEASE_NAME }}.dmg
-        env:
-          GITHUB_TOKEN: ${{ secrets.gh_token }}
-  build_and_upload:
-    name: Build & Upload
-    runs-on: ${{ matrix.os }}
-    if: contains(github.event.head_commit.message, '[no build]') == false
-    strategy:
-      matrix:
-        include:
-          - os: ubuntu-latest
-            kind: linux
-            target: linux-x64
-          - os: ubuntu-latest
-            kind: linux
-            target: linux-arm
-          - os: ubuntu-latest
-            kind: linux
-            target: linux-arm64
-          - os: windows-latest
-            kind: windows
-            target: win-x64
-    steps:
-      - name: Get the sources
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v4
-
-      - name: Clean
-        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
-
-      - name: Install dependencies
-        run: dotnet restore -r "${{ matrix.target }}"
-
-      - uses: suisei-cn/actions-download-file@v1.3.0
-        if: ${{ matrix.kind == 'windows' }}
-        id: downloadffmpeg
-        name: Download ffmpeg
-        with:
-          url: "https://github.com/ErsatzTV/ErsatzTV-ffmpeg/releases/download/6.1-working-cuvid/ffmpeg-6.1-working-cuvid.7z"
-          target: ffmpeg/
-
-      - name: Build
-        shell: bash
-        run: |
-          # Define some variables for things we need
-          release_name="ErsatzTV-${{ inputs.release_version }}-${{ matrix.target }}"
-          echo "RELEASE_NAME=${release_name}" >> $GITHUB_ENV
-
-          # Build everything
-          sed -i '/Scanner/d' ErsatzTV/ErsatzTV.csproj
-          dotnet publish ErsatzTV.Scanner/ErsatzTV.Scanner.csproj --framework net8.0 --runtime "${{ matrix.target }}" -c Release -o "scanner" -p:InformationalVersion="${{ inputs.release_version }}-${{ matrix.target }}" -p:EnableCompressionInSingleFile=true -p:DebugType=Embedded -p:PublishSingleFile=true --self-contained true
-          dotnet publish ErsatzTV/ErsatzTV.csproj --framework net8.0 --runtime "${{ matrix.target }}" -c Release -o "main" -p:InformationalVersion="${{ inputs.release_version }}-${{ matrix.target }}" -p:EnableCompressionInSingleFile=true -p:DebugType=Embedded -p:PublishSingleFile=true --self-contained true
-          mkdir "$release_name"
-          mv scanner/* "$release_name/"
-          mv main/* "$release_name/"
-
-          # Build Windows launcher
-          if [ "${{ matrix.kind }}" == "windows" ]; then
-            cargo build --manifest-path=ErsatzTV-Windows/Cargo.toml --release --all-features
-            ls -l ErsatzTV-Windows/target/release
-            mv ErsatzTV-Windows/target/release/ersatztv_windows.exe "$release_name/ErsatzTV-Windows.exe"
-          fi
-
-          # Download ffmpeg
-          if [ "${{ matrix.kind }}" == "windows" ]; then
-            7z e "ffmpeg/${{ steps.downloadffmpeg.outputs.filename }}" -o"$release_name" '*.exe' -r
-            rm -f "$release_name/ffplay.exe"
-          fi
-
-          # Pack files
-          if [ "${{ matrix.kind }}" == "windows" ]; then
-            7z a -tzip "${release_name}.zip" "./${release_name}/*"
-          else
-            tar czvf "${release_name}.tar.gz" "$release_name"
-          fi
-
-          # Delete output directory
-          rm -r "$release_name"
-
-      - name: Delete old release assets
-        uses: mknejp/delete-release-assets@v1
-        if: ${{ inputs.release_tag == 'develop' }}
-        with:
-          token: ${{ secrets.gh_token }}
-          tag: ${{ inputs.release_tag }}
-          fail-if-no-assets: false
-          assets: |
-            *${{ matrix.target }}.zip
-            *${{ matrix.target }}.tar.gz
-
-      - name: Publish
-        uses: softprops/action-gh-release@v1
-        with:
-          prerelease: true
-          tag_name: ${{ inputs.release_tag }}
-          files: |
-            ${{ env.RELEASE_NAME }}.zip
-            ${{ env.RELEASE_NAME }}.tar.gz
-        env:
-          GITHUB_TOKEN: ${{ secrets.gh_token }}

.github/workflows/ci.yml

@@ -1,58 +0,0 @@
-name: Build
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - main
-jobs:
-  calculate_version:
-    name: Calculate version information
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get the sources
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Extract Docker Tag
-        shell: bash
-        run: |
-          tag=$(git describe --tags --abbrev=0)
-          tag2="${tag:1}"
-          short=$(git rev-parse --short HEAD)
-          final="${tag2/beta/$short}"
-          echo "GIT_TAG=${final}" >> $GITHUB_ENV
-      - name: Extract Artifacts Version
-        shell: bash
-        run: |
-          tag=$(git describe --tags --abbrev=0)
-          short=$(git rev-parse --short HEAD)
-          final="${tag/beta/$short}"
-          echo "ARTIFACTS_VERSION=${final}" >> $GITHUB_ENV
-          echo "INFO_VERSION=${tag:1}" >> $GITHUB_ENV
-    outputs:
-      git_tag: ${{ env.GIT_TAG }}
-      artifacts_version: ${{ env.ARTIFACTS_VERSION }}
-      info_version: ${{ env.INFO_VERSION }}
-  build_and_upload:
-    uses: ersatztv/ersatztv/.github/workflows/artifacts.yml@main
-    needs: calculate_version
-    with:
-      release_tag: develop
-      release_version: ${{ needs.calculate_version.outputs.artifacts_version }}
-      info_version: ${{ needs.calculate_version.outputs.info_version }}
-    secrets:
-      apple_developer_certificate_p12_base64: ${{ secrets.APPLE_DEVELOPER_CERTIFICATE_P12_BASE64 }}
-      apple_developer_certificate_password: ${{ secrets.APPLE_DEVELOPER_CERTIFICATE_PASSWORD }}
-      ac_username: ${{ secrets.AC_USERNAME }}
-      ac_password: ${{ secrets.AC_PASSWORD }}
-      gh_token: ${{ secrets.GITHUB_TOKEN }}
-  build_and_push:
-    uses: ersatztv/ersatztv/.github/workflows/docker.yml@main
-    needs: calculate_version
-    with:
-      base_version: develop
-      info_version: ${{ needs.calculate_version.outputs.git_tag }}
-      tag_version: ${{ github.sha }}
-    secrets:
-      docker_hub_username: ${{ secrets.DOCKER_HUB_USERNAME }}
-      docker_hub_access_token: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

.github/workflows/code_quality.yml

@@ -1,23 +0,0 @@
-name: Qodana
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - main
-
-jobs:
-  qodana:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      pull-requests: write
-      checks: write
-    steps:
-      - uses: actions/checkout@v3
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}  # to check out the actual pull request commit, not the merge commit
-          fetch-depth: 0  # a full history is required for pull request analysis
-      - name: 'Qodana Scan'
-        uses: JetBrains/qodana-action@v2024.1
-        env:
-          QODANA_TOKEN: ${{ secrets.QODANA_TOKEN }}

.github/workflows/docker.yml

@@ -1,112 +0,0 @@
-name: Build & Publish to Docker Hub
-on:
-  workflow_call:
-    inputs:
-      base_version:
-        description: 'Base version (latest or develop)'
-        required: true
-        type: string
-      info_version:
-        description: 'Informational version number (e.g. 0.3.7-alpha)'
-        required: true
-        type: string
-      tag_version:
-        description: 'Docker tag version (e.g. v0.3.7)'
-        required: true
-        type: string
-    secrets:
-      docker_hub_username:
-        required: true
-      docker_hub_access_token:
-        required: true
-jobs:
-  build_and_push:
-    name: Build & Publish
-    runs-on: ubuntu-latest
-    if: contains(github.event.head_commit.message, '[no build]') == false
-    strategy:
-      matrix:
-        include:
-          - name: base
-            path: ''
-            suffix: ''
-            qemu: false
-          - name: nvidia
-            path: 'nvidia/'
-            suffix: '-nvidia'
-            qemu: false
-          - name: vaapi
-            path: 'vaapi/'
-            suffix: '-vaapi'
-            qemu: false
-          - name: arm32v7
-            path: 'arm32v7/'
-            suffix: '-arm'
-            qemu: true
-          - name: arm64
-            path: 'arm64/'
-            suffix: '-arm64'
-            qemu: true
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-        if: ${{ matrix.qemu == true }}
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-        id: docker-buildx
-
-      - name: Login to DockerHub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.docker_hub_username }}
-          password: ${{ secrets.docker_hub_access_token }}
-
-      - name: Build and push
-        uses: docker/build-push-action@v5
-        with:
-          builder: ${{ steps.docker-buildx.outputs.name }}
-          context: .
-          file: ./docker/${{ matrix.path }}Dockerfile
-          push: true
-          build-args: |
-            INFO_VERSION=${{ inputs.info_version }}-docker${{ matrix.suffix }}
-          tags: |
-            jasongdove/ersatztv:${{ inputs.base_version }}${{ matrix.suffix }}
-            jasongdove/ersatztv:${{ inputs.tag_version }}${{ matrix.suffix }}
-        if: ${{ matrix.name != 'arm64' && matrix.name != 'arm32v7' }}
-
-      - name: Build and push
-        uses: docker/build-push-action@v5
-        with:
-          builder: ${{ steps.docker-buildx.outputs.name }}
-          context: .
-          file: ./docker/${{ matrix.path }}Dockerfile
-          push: true
-          platforms: 'linux/arm64'
-          build-args: |
-            INFO_VERSION=${{ inputs.info_version }}-docker${{ matrix.suffix }}
-          tags: |
-            jasongdove/ersatztv:${{ inputs.base_version }}${{ matrix.suffix }}
-            jasongdove/ersatztv:${{ inputs.tag_version }}${{ matrix.suffix }}
-        if: ${{ matrix.name == 'arm64' }}
-
-      - name: Build and push
-        uses: docker/build-push-action@v5
-        with:
-          builder: ${{ steps.docker-buildx.outputs.name }}
-          context: .
-          file: ./docker/${{ matrix.path }}Dockerfile
-          push: true
-          platforms: 'linux/arm/v7'
-          build-args: |
-            INFO_VERSION=${{ inputs.info_version }}-docker${{ matrix.suffix }}
-          tags: |
-            jasongdove/ersatztv:${{ inputs.base_version }}${{ matrix.suffix }}
-            jasongdove/ersatztv:${{ inputs.tag_version }}${{ matrix.suffix }}
-        if: ${{ matrix.name == 'arm32v7' }}

.github/workflows/issue-stale.yml

@@ -1,27 +0,0 @@
-name: 'Close stale issues'
-
-on:
-  schedule:
-    - cron: '30 1 * * *'
-  workflow_dispatch:
-
-jobs:
-  stale:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/stale@v9
-        with:
-          ascending: true
-          days-before-stale: 120
-          days-before-pr-stale: -1
-          days-before-close: 21
-          days-before-pr-close: -1
-          operations-per-run: 500
-          exempt-issue-labels: 'regression,security,roadmap,future,feature,enhancement,confirmed'
-          stale-issue-label: 'stale'
-          stale-issue-message: |-
-            This issue has gone 120 days without an update and will be closed within 21 days if there is no new activity. To prevent this issue from being closed, please confirm the issue has not already been fixed by providing updated examples or logs.
-
-            If you have any questions you can use one of several ways to [contact us](https://ersatztv.org).
-          close-issue-message: |-
-            This issue was closed due to inactivity.

.github/workflows/pr.yml

@@ -1,81 +0,0 @@
-name: Pull Request
-on:
-  pull_request:
-jobs:
-  build_and_test_windows:
-    runs-on: windows-latest
-    steps:
-      - name: Get the sources
-        uses: actions/checkout@v4
-
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v4
-
-      - name: Clean
-        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
-
-      - name: Install dependencies
-        run: dotnet restore
-
-      - name: Prep project file
-        run: sed -i '/Scanner/d' ErsatzTV/ErsatzTV.csproj
-
-      - name: Build
-        run: dotnet build --configuration Release --no-restore
-
-      - name: Test
-        run: dotnet test --blame-hang-timeout "2m" --no-restore --verbosity normal
-
-      - name: Build Windows
-        run: |
-          cd ErsatzTV-Windows
-          cargo build --release --all-features
-  build_and_test_linux:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get the sources
-        uses: actions/checkout@v4
-
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v4
-
-      - name: Clean
-        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
-
-      - name: Install dependencies
-        run: dotnet restore
-
-      - name: Prep project file
-        run: sed -i '/Scanner/d' ErsatzTV/ErsatzTV.csproj
-
-      - name: Build
-        run: dotnet build --configuration Release --no-restore
-
-      - name: Test
-        run: dotnet test --blame-hang-timeout "2m" --no-restore --verbosity normal
-  build_and_test_mac:
-    runs-on: macos-12
-    steps:
-      - name: Get the sources
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          submodules: true
-
-      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v4
-
-      - name: Clean
-        run: dotnet clean --configuration Release && dotnet nuget locals all --clear
-
-      - name: Install dependencies
-        run: dotnet restore
-
-      - name: Prep project file
-        run: sed -i '' '/Scanner/d' ErsatzTV/ErsatzTV.csproj
-
-      - name: Build
-        run: dotnet build --configuration Release --no-restore
-
-      - name: Test
-        run: dotnet test --blame-hang-timeout "2m" --no-restore --verbosity normal

.github/workflows/release.yml

@@ -1,53 +0,0 @@
-name: Release
-on:
-  release:
-    types: [ published ]
-jobs:
-  calculate_version:
-    name: Calculate version information
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get the sources
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Extract Docker Tag
-        shell: bash
-        run: |
-          tag=$(git describe --tags --abbrev=0)
-          echo "GIT_TAG=${tag:1}" >> $GITHUB_ENV
-          echo "DOCKER_TAG=${tag/-beta/}" >> $GITHUB_ENV
-      - name: Extract Artifacts Version
-        shell: bash
-        run: |
-          tag=$(git describe --tags --abbrev=0)
-          echo "ARTIFACTS_VERSION=${tag}" >> $GITHUB_ENV
-          echo "INFO_VERSION=${tag:1}" >> $GITHUB_ENV
-    outputs:
-      git_tag: ${{ env.GIT_TAG }}
-      docker_tag: ${{ env.DOCKER_TAG }}
-      artifacts_version: ${{ env.ARTIFACTS_VERSION }}
-      info_version: ${{ env.INFO_VERSION }}
-  build_and_upload:
-    uses: ersatztv/ersatztv/.github/workflows/artifacts.yml@main
-    needs: calculate_version
-    with:
-      release_tag: ${{ needs.calculate_version.outputs.artifacts_version }}
-      release_version: ${{ needs.calculate_version.outputs.artifacts_version }}
-      info_version: ${{ needs.calculate_version.outputs.info_version }}
-    secrets:
-      apple_developer_certificate_p12_base64: ${{ secrets.APPLE_DEVELOPER_CERTIFICATE_P12_BASE64 }}
-      apple_developer_certificate_password: ${{ secrets.APPLE_DEVELOPER_CERTIFICATE_PASSWORD }}
-      ac_username: ${{ secrets.AC_USERNAME }}
-      ac_password: ${{ secrets.AC_PASSWORD }}
-      gh_token: ${{ secrets.GITHUB_TOKEN }}
-  build_and_push:
-    uses: ersatztv/ersatztv/.github/workflows/docker.yml@main
-    needs: calculate_version
-    with:
-      base_version: latest
-      info_version: ${{ needs.calculate_version.outputs.git_tag }}
-      tag_version: ${{ needs.calculate_version.outputs.docker_tag }}
-    secrets:
-      docker_hub_username: ${{ secrets.DOCKER_HUB_USERNAME }}
-      docker_hub_access_token: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

.gitignore

@@ -3,6 +3,9 @@
 project.lock.json
 .DS_Store
 *.pyc
+
+# Claude Code
+.mcp/
 nupkg/
 
 # Visual Studio Code
@@ -40,6 +43,7 @@ msbuild.wrn
 core
 
 scripts/generate-api-sdk/swagger.json
+scripts/download-test-content.sh
 
 docker-compose.override.yml
 

.mcp.json

@@ -0,0 +1,56 @@
+{
+  "mcpServers": {
+    "docker-mcp": {
+      "command": "uvx",
+      "args": [
+        "mcp-server-docker"
+      ],
+      "env": {
+        "DOCKER_HOST": "ssh://timothy@192.168.1.99"
+      }
+    },
+    "ssh-mcp": {
+      "command": "npx",
+      "args": [
+        "-y",
+        "ssh-mcp",
+        "--",
+        "--host=192.168.1.99",
+        "--user=timothy"
+      ],
+      "env": {}
+    },
+    "gitea": {
+      "command": "gitea-mcp-server",
+      "args": [
+        "-t", "stdio",
+        "-host", "http://192.168.1.95:3000",
+        "-token", "8341af0733ab9ce084ea7adf38b76aa9ebc3bd67"
+      ],
+      "env": {}
+    },
+    "csharp-lsp": {
+      "command": "/usr/local/share/dotnet/dotnet",
+      "args": [
+        "run",
+        "--project", "/Users/timothy/ersatztv/.mcp/csharp-lsp-mcp/csharp-lsp-mcp/src/CSharpLspMcp",
+        "-c", "Release"
+      ],
+      "env": {
+        "PATH": "/usr/local/share/dotnet:/Users/timothy/.dotnet/tools:/usr/bin:/bin:/usr/sbin:/sbin"
+      }
+    },
+    "nuget": {
+      "command": "/usr/local/share/dotnet/dotnet",
+      "args": [
+        "dnx",
+        "NuGet.Mcp.Server",
+        "--source", "https://api.nuget.org/v3/index.json",
+        "--yes"
+      ],
+      "env": {
+        "DOTNET_ROOT": "/usr/local/share/dotnet"
+      }
+    }
+  }
+}

CLAUDE.md

@@ -0,0 +1,96 @@
+# ErsatzTV Fork
+
+Custom IPTV channel server for Jellyfin. Forked from [ErsatzTV/ErsatzTV](https://github.com/ErsatzTV/ErsatzTV) after upstream archival (Feb 2026, v26.3.0). Our fork lives on [Gitea](http://192.168.1.95:3000/timothy/ersatztv).
+
+## Architecture
+
+- **Language**: C# / .NET 10, Blazor Server UI (MudBlazor)
+- **Pattern**: CQRS via MediatR — queries/commands in `ErsatzTV.Application/`
+- **Database**: EF Core (SQLite default, MySQL optional) — context in `ErsatzTV.Infrastructure/Data/TvContext.cs`
+- **Media**: FFmpeg via CliWrap, SkiaSharp for logo generation
+- **Functional C#**: Language Ext (Option, Either monads throughout)
+
+### Project Layout
+
+| Project | Role |
+|---------|------|
+| `ErsatzTV/` | ASP.NET Core host, Blazor pages, API controllers, DI setup |
+| `ErsatzTV.Application/` | MediatR handlers (business logic) |
+| `ErsatzTV.Core/` | Domain entities, interfaces, no infrastructure deps |
+| `ErsatzTV.Infrastructure/` | EF Core repos, data access |
+| `ErsatzTV.Infrastructure.Sqlite/` | SQLite-specific implementations |
+| `ErsatzTV.FFmpeg/` | FFmpeg process wrapper |
+| `ErsatzTV.Scanner/` | Media library scanning |
+
+### Key Files
+
+- **M3U generation**: `ErsatzTV.Core/Iptv/ChannelPlaylist.cs` → `ToM3U()`
+- **XMLTV generation**: `ErsatzTV.Application/Channels/Queries/GetChannelGuideHandler.cs`
+- **IPTV controller**: `ErsatzTV/Controllers/IptvController.cs` — `/iptv/*` routes
+- **Logo generation**: `ErsatzTV.Core/Images/ChannelLogoGenerator.cs`
+- **Channel entities**: `ErsatzTV.Core/Domain/Channel.cs`
+- **DB context**: `ErsatzTV.Infrastructure/Data/TvContext.cs`
+
+## Deployment
+
+- **Docker host**: jazz (192.168.1.99), container `ersatztv`, port 8409
+- **Config volume**: `~/downloadswarm/ersatztv/` on jazz → `/config` in container
+- **SQLite DB**: `/config/ersatztv.sqlite3` (WAL mode, root-owned)
+- **Images** (our fork, built by `.gitea/workflows/docker-build.yml` → `192.168.1.95:3000/timothy/ersatztv`): push to `main` → `:latest` + `:<sha>` (test image); push `v*` tag → `:prod` + `:<version>` + `:<sha>`. Prod container still runs upstream `ghcr.io/ersatztv/ersatztv:latest` pending cutover (server-management#481). Pipeline details: `docs/ci-cd.md`.
+
+## Development
+
+```bash
+# Build
+dotnet build ErsatzTV.sln
+
+# Run locally (needs FFmpeg in PATH)
+dotnet run --project ErsatzTV
+
+# Docker build
+docker build -f docker/Dockerfile -t ersatztv:dev .
+```
+
+## Conventions
+
+- **Read [`docs/contributing.md`](docs/contributing.md)** before non-trivial changes — it documents the established patterns (layering, CQRS handlers, LanguageExt, Blazor/MudBlazor, EF Core + dual-provider migrations, the FFmpeg pipeline, analyzers, testing) and the **deviation policy**: match the established style; diverge only with a concrete, stated reason.
+- Follow existing MediatR CQRS pattern for new features
+- Domain logic in `ErsatzTV.Core`, infrastructure in `ErsatzTV.Infrastructure`
+- Keep Blazor pages thin — delegate to MediatR handlers
+- Test with **NUnit** + Shouldly + NSubstitute (the existing `*.Tests` projects); xUnit is **not** used here
+- **Dependencies use Central Package Management**: versions live in the repo-root `Directory.Packages.props`; csproj reference packages by name only. Add/upgrade by editing the central `<PackageVersion>` — never put `Version=` back on a `<PackageReference>` (trips `NU1008`). See `docs/ci-cd.md` → Dependency management.
+- **DB migrations target BOTH providers**: a `TvContext` model change needs a migration in `ErsatzTV.Infrastructure.Sqlite` **and** `ErsatzTV.Infrastructure.MySql` — run `scripts/add-migration.sh <Name>` (does both). CI's `migrations` job enforces model-drift + apply-to-fresh-DB per provider. See `docs/ci-cd.md` → Migration integrity.
+- **Renovate** is live (`.gitea/workflows/renovate.yml`, weekly + `workflow_dispatch`): opens dependency-update + OSV vuln-fix PRs and a Dependency Dashboard issue; patch bumps to test/dev-only packages auto-merge once `Build & test` passes, the rest are manual. Cross-repo rollout: server-management#484. See `docs/ci-cd.md` → Dependency management.
+- **Versioning**: release tags are `vYY.<release-seq>.<patch>` (year · sequential release-within-year · patch) — inherited from upstream, **not** year.month. `v26.3.1` = our infra rebuild of upstream 26.3.0 (no app changes); `v26.4.0` is reserved for the first release with app changes. Never `[skip ci]` a commit you'll tag (it suppresses the release build). Full policy: `docs/ci-cd.md` → Versioning & releases.
+- Backlog tracked via [Gitea Issues](http://192.168.1.95:3000/timothy/ersatztv/issues)
+
+## Task Completion Protocol
+
+Every task that closes a Gitea issue MUST complete ALL of these before it is considered done. Use `/done <issue>` to run through this automatically.
+
+1. **Root cause** (bug fixes / incidents only): Document WHY the problem existed, not just what was changed. If root cause is unknown, say so explicitly and open a follow-up investigation issue. Fixing symptoms without understanding causes creates recurring problems.
+2. **Comment on issues** as you work — what you found, what approach you're taking, any deviations from the suggested fix.
+3. **Push changes**: `git push` all commits before closing. Use `fixes #N` in commit messages to auto-close where appropriate.
+4. **Close comment**: Add a structured closing comment on the issue covering: what was done, root cause (if applicable), files changed, anything deferred, follow-up issues created, and which docs were updated.
+5. **Close the issue** via API or `fixes #N` commit. Leave open with a comment only if partially addressed.
+6. **Update docs**: If the change affects operational behavior, update the relevant Obsidian docs (`~/homelab-docs/`), MEMORY.md, or CLAUDE.md inline — not as a follow-up.
+7. **Reply to reviewer** (if from adversarial review): Summary of done/deferred/questions. This triggers the next review cycle.
+
+## Project Boundaries
+
+**ersatztv OWNS**: ErsatzTV fork code (C#/.NET), channel/collection/schedule management, M3U/XMLTV generation, the ErsatzTV skill in server-management.
+
+**ersatztv does NOT own**:
+- Docker compose configs → server-management (`~/downloadswarm/stacks/ersatztv/`)
+- NFS mounts, Ansible, DNS, networking → server-management
+- Content sourcing (yt-dlp downloads, Sonarr/Radarr libraries) → media-management (planned)
+- Jellyfin skill → server-management (symlinked)
+
+**For infrastructure changes** (Docker, NFS, ports, Authelia): open an issue in `timothy/server-management`.
+
+**For content/media sourcing questions** (what goes into channels, yt-dlp pipelines): open an issue in `timothy/media-management` once it exists; for now, `timothy/server-management`.
+
+**For plan/audit reviews**: open `~/adversarial-reviewer` before significant architecture changes.
+
+**Full cross-project rules**: `~/homelab-docs/Operations/Project Boundaries.md` (https://docs.tblindustries.be).
+**ErsatzTV docs**: `~/homelab-docs/Docker/ErsatzTV.md` + project-local `docs/` (fork strategy, channels, M3U/XMLTV).

Directory.Build.props

@@ -2,5 +2,16 @@
     <PropertyGroup>
         <InformationalVersion>develop</InformationalVersion>
         <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>
+        <AllowMissingPrunePackageData>true</AllowMissingPrunePackageData>
+        <!-- NuGet audit (on by default in .NET 10) reports vulnerable transitive
+             packages as NU1901-1904 warnings. Several projects set
+             TreatWarningsAsErrors=true, which would otherwise fail `dotnet restore`
+             on advisories we can't immediately fix. Demote low/moderate/high audit
+             advisories to warnings (still printed in build logs); NU1904 (critical)
+             stays an error so criticals still block. Track fixes separately.
+             WarningsAsErrors promotes NU1904 in EVERY project (even those without
+             TreatWarningsAsErrors), so "criticals block" actually holds repo-wide. -->
+        <WarningsNotAsErrors>$(WarningsNotAsErrors);NU1901;NU1902;NU1903</WarningsNotAsErrors>
+        <WarningsAsErrors>$(WarningsAsErrors);NU1904</WarningsAsErrors>
     </PropertyGroup>
-</Project>
+</Project>

Directory.Build.targets

@@ -0,0 +1,41 @@
+<Project>
+    <PropertyGroup>
+        <EnableThreadingAnalyzers Condition="'$(EnableThreadingAnalyzers)' == ''">false</EnableThreadingAnalyzers>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference
+            Include="Microsoft.VisualStudio.Threading.Analyzers"
+            Condition="'$(EnableThreadingAnalyzers)' == 'true'">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+    </ItemGroup>
+
+    <!-- Curated static-analysis packs (ersatztv#15), applied to every project. Versions are
+         central (Directory.Packages.props / CPM). Guarded on CPM so the gitignored .mcp tool
+         (which opts out of CPM) doesn't pull versionless references. They start at `suggestion`
+         severity in .editorconfig so they don't fail the TreatWarningsAsErrors build; high-value
+         rules are promoted to warning/error incrementally. -->
+    <ItemGroup Condition="'$(ManagePackageVersionsCentrally)' == 'true'">
+        <PackageReference Include="Roslynator.Analyzers">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+        <PackageReference Include="SonarAnalyzer.CSharp">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+        <PackageReference Include="Meziantou.Analyzer">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+        <!-- StyleCop.Analyzers intentionally omitted: its latest stable (1.1.118) crashes
+             (AD0001) on C# records and its rules overlap the existing .editorconfig/Roslynator.
+             Revisit via the record-compatible 1.2.0-beta if StyleCop is specifically wanted. (#15) -->
+        <PackageReference Include="AsyncFixer">
+            <PrivateAssets>all</PrivateAssets>
+            <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+        </PackageReference>
+    </ItemGroup>
+</Project>

Directory.Packages.props

@@ -0,0 +1,113 @@
+<Project>
+  <PropertyGroup>
+    <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageVersion Include="AsyncFixer" Version="2.1.0" />
+    <PackageVersion Include="Blazored.FluentValidation" Version="2.2.0" />
+    <PackageVersion Include="BlazorSortable" Version="5.2.1" />
+    <PackageVersion Include="Blurhash.SkiaSharp" Version="2.0.0" />
+    <PackageVersion Include="Chronic.Core" Version="0.4.0" />
+    <PackageVersion Include="CliWrap" Version="3.10.0" />
+    <PackageVersion Include="coverlet.collector" Version="6.0.4" />
+    <PackageVersion Include="Dapper" Version="2.1.66" />
+    <PackageVersion Include="Destructurama.Attributed" Version="5.2.0" />
+    <PackageVersion Include="EFCore.BulkExtensions" Version="[9.0.2,10)" />
+    <PackageVersion Include="EFCore.BulkExtensions.MySql" Version="[9.0.2,10)" />
+    <PackageVersion Include="EFCore.BulkExtensions.Sqlite" Version="[9.0.2,10)" />
+    <PackageVersion Include="Elastic.Clients.Elasticsearch" Version="9.3.0" />
+    <PackageVersion Include="EntityFrameworkProfiler.Appender" Version="6.0.6049" />
+    <PackageVersion Include="FluentValidation" Version="12.1.1" />
+    <PackageVersion Include="FluentValidation.AspNetCore" Version="11.3.1" />
+    <PackageVersion Include="Flurl" Version="4.0.0" />
+    <PackageVersion Include="Hardware.Info" Version="101.1.1.1" />
+    <PackageVersion Include="Heron.MudCalendar" Version="3.4.0" />
+    <PackageVersion Include="HtmlSanitizer" Version="9.0.892" />
+    <PackageVersion Include="Humanizer.Core" Version="3.0.1" />
+    <PackageVersion Include="Jint" Version="4.5.0" />
+    <PackageVersion Include="JsonSchema.Net" Version="9.0.0" />
+    <PackageVersion Include="LanguageExt.Core" Version="4.4.9" />
+    <PackageVersion Include="LanguageExt.Transformers" Version="4.4.8" />
+    <PackageVersion Include="Lennox.NvEncSharp" Version="2.0.0" />
+    <PackageVersion Include="Lucene.Net" Version="4.8.0-beta00017" />
+    <PackageVersion Include="Lucene.Net.Analysis.Common" Version="4.8.0-beta00017" />
+    <PackageVersion Include="Lucene.Net.QueryParser" Version="4.8.0-beta00017" />
+    <PackageVersion Include="Markdig" Version="0.44.0" />
+    <PackageVersion Include="MediatR" Version="[12.5.0]" />
+    <PackageVersion Include="MediatR.Courier.DependencyInjection" Version="5.0.0" />
+    <PackageVersion Include="Meziantou.Analyzer" Version="3.0.115" />
+    <PackageVersion Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.2" />
+    <PackageVersion Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="10.0.2" />
+    <PackageVersion Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="10.0.2" />
+    <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="10.0.2" />
+    <PackageVersion Include="Microsoft.AspNetCore.SpaServices.Extensions" Version="10.0.2" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="[9.0.12,10)" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="[9.0.12,10)" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="[9.0.12,10)" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="[9.0.12,10)" />
+    <PackageVersion Include="Microsoft.Extensions.ApiDescription.Server" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Abstractions" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.Configuration" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyModel" Version="[8.0.2]" />
+    <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.Http" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.Logging" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Debug" Version="10.0.7" />
+    <PackageVersion Include="Microsoft.IO.RecyclableMemoryStream" Version="3.0.1" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
+    <PackageVersion Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.14.15" />
+    <PackageVersion Include="MudBlazor" Version="8.15.0" />
+    <PackageVersion Include="NaturalSort.Extension" Version="4.4.1" />
+    <PackageVersion Include="NCalcSync" Version="6.3.2" />
+    <PackageVersion Include="NetArchTest.eNhancedEdition" Version="1.4.5" />
+    <PackageVersion Include="Newtonsoft.Json" Version="13.0.4" />
+    <PackageVersion Include="Newtonsoft.Json.Schema" Version="4.0.1" />
+    <PackageVersion Include="NSubstitute" Version="5.3.0" />
+    <PackageVersion Include="NUnit" Version="4.4.0" />
+    <PackageVersion Include="NUnit.Analyzers" Version="4.11.2" />
+    <PackageVersion Include="NUnit3TestAdapter" Version="6.1.0" />
+    <PackageVersion Include="Pomelo.EntityFrameworkCore.MySql" Version="9.0.0" />
+    <PackageVersion Include="Refit" Version="9.0.2" />
+    <PackageVersion Include="Refit.HttpClientFactory" Version="9.0.2" />
+    <PackageVersion Include="Refit.Newtonsoft.Json" Version="9.0.2" />
+    <PackageVersion Include="Refit.Xml" Version="9.0.2" />
+    <PackageVersion Include="RichTextKit.Stbear" Version="0.4.167.3" />
+    <PackageVersion Include="Roslynator.Analyzers" Version="4.15.0" />
+    <PackageVersion Include="Scalar.AspNetCore" Version="2.12.32" />
+    <PackageVersion Include="Scriban.Signed" Version="6.5.2" />
+    <PackageVersion Include="Serilog" Version="4.3.0" />
+    <PackageVersion Include="Serilog.AspNetCore" Version="10.0.0" />
+    <PackageVersion Include="Serilog.Extensions.Hosting" Version="10.0.0" />
+    <PackageVersion Include="Serilog.Extensions.Logging" Version="10.0.0" />
+    <PackageVersion Include="Serilog.Formatting.Compact" Version="3.0.0" />
+    <PackageVersion Include="Serilog.Formatting.Compact.Reader" Version="4.0.0" />
+    <PackageVersion Include="Serilog.Settings.Configuration" Version="10.0.0" />
+    <PackageVersion Include="Serilog.Sinks.Console" Version="6.1.1" />
+    <PackageVersion Include="Serilog.Sinks.Debug" Version="3.0.0" />
+    <PackageVersion Include="Serilog.Sinks.File" Version="7.0.0" />
+    <PackageVersion Include="Shouldly" Version="4.3.0" />
+    <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.12" />
+    <PackageVersion Include="SkiaSharp" Version="3.119.1" />
+    <PackageVersion Include="SkiaSharp.NativeAssets.Linux.NoDependencies" Version="3.119.1" />
+    <PackageVersion Include="SonarAnalyzer.CSharp" Version="10.27.0.140913" />
+    <!-- Direct pin to override EF Core 9's transitive SQLitePCLRaw 2.1.10 (vulnerable
+         bundled SQLite, GHSA-2m69-gcr7-jv3q). The 3.x line ships the patched native
+         (lib.e_sqlite3 3.50.3); core 3.0.3 satisfies Microsoft.Data.Sqlite's `>= 2.1.10`. (#8) -->
+    <PackageVersion Include="SQLitePCLRaw.bundle_e_sqlite3" Version="3.0.3" />
+    <PackageVersion Include="System.CommandLine" Version="2.0.2" />
+    <PackageVersion Include="TagLibSharp" Version="2.3.0" />
+    <PackageVersion Include="Testably.Abstractions" Version="10.0.0" />
+    <PackageVersion Include="Testably.Abstractions.Testing" Version="5.1.0" />
+    <PackageVersion Include="TimeSpanParserUtil" Version="1.2.0" />
+    <PackageVersion Include="TimeZoneConverter" Version="7.2.0" />
+    <PackageVersion Include="VueCliMiddleware" Version="6.0.0" />
+    <PackageVersion Include="WebMarkupMin.Core" Version="2.20.1" />
+    <PackageVersion Include="Winista.MimeDetect" Version="1.1.0" />
+    <PackageVersion Include="YamlDotNet" Version="16.3.0" />
+  </ItemGroup>
+</Project>

ErsatzTV-Windows/.gitignore

@@ -1,2 +0,0 @@
-target/
-

ErsatzTV-Windows/Cargo.toml

@@ -1,20 +0,0 @@
-[package]
-name = "ersatztv_windows"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
-tray-item = { git = "https://github.com/olback/tray-item-rs" }
-special-folder = { git = "https://github.com/masinc/special-folder-rs" }
-process_path = "0.1.4"
-
-[dependencies.windows]
-version = "0.43.0"
-features = [
-    "Win32_System_Console",
-    "Win32_Foundation"
-]
-
-[build-dependencies]
-windres = "*"
-static_vcruntime = "2.0"

ErsatzTV-Windows/build.rs

@@ -1,6 +0,0 @@
-use windres::Build;
-
-fn main() {
-    static_vcruntime::metabuild();
-    Build::new().compile("ersatztv_windows.rc").unwrap();
-}

ErsatzTV-Windows/ersatztv_windows.rc

@@ -1,2 +0,0 @@
-id ICON "ersatztv.ico"
-ersatztv-icon ICON "ersatztv.ico"

ErsatzTV-Windows/src/main.rs

@@ -1,109 +0,0 @@
-#![windows_subsystem = "windows"]
-
-use special_folder::SpecialFolder;
-use std::fs;
-use std::os::windows::process::CommandExt;
-use std::process::Child;
-use std::process::Command;
-use std::process::Stdio;
-use windows::Win32::System::Console;
-use {std::sync::mpsc, tray_item::TrayItem};
-
-const CREATE_NO_WINDOW: u32 = 0x08000000;
-
-enum Message {
-    Exit,
-}
-
-fn main() {
-    let mut tray = TrayItem::new("ErsatzTV", "ersatztv-icon").unwrap();
-
-    let (tx, rx) = mpsc::channel();
-
-    tray.add_menu_item("Launch Web UI", || {
-        let _ = Command::new("cmd")
-            .creation_flags(CREATE_NO_WINDOW)
-            .arg("/C")
-            .arg("start")
-            .arg("http://localhost:8409")
-            .stdin(Stdio::null())
-            .stdout(Stdio::null())
-            .stderr(Stdio::null())
-            .spawn();
-    })
-        .unwrap();
-
-    tray.add_menu_item("Show Logs", || {
-        let path = SpecialFolder::LocalApplicationData
-            .get()
-            .unwrap()
-            .join("ersatztv")
-            .join("logs");
-        match path.to_str() {
-            None => {}
-            Some(folder) => {
-                fs::create_dir_all(folder).unwrap();
-                let _ = Command::new("explorer.exe")
-                    .arg(folder)
-                    .stdin(Stdio::null())
-                    .stdout(Stdio::null())
-                    .stderr(Stdio::null())
-                    .spawn();
-            }
-        }
-    })
-        .unwrap();
-
-    tray.inner_mut().add_separator().unwrap();
-
-    tray.add_menu_item("Exit", move || {
-        tx.send(Message::Exit).unwrap();
-    })
-        .unwrap();
-
-    let path = process_path::get_executable_path();
-    let mut child: Option<Child> = None;
-    match path {
-        None => {}
-        Some(path) => {
-            let etv = path.parent().unwrap().join("ErsatzTV.exe");
-            if etv.exists() {
-                match etv.to_str() {
-                    None => {}
-                    Some(etv) => {
-                        child = Some(
-                            Command::new(etv)
-                                .creation_flags(CREATE_NO_WINDOW)
-                                .stdin(Stdio::null())
-                                .stdout(Stdio::null())
-                                .stderr(Stdio::null())
-                                .spawn()
-                                .unwrap(),
-                        );
-                    }
-                }
-            }
-        }
-    }
-
-    loop {
-        match rx.recv() {
-            Ok(Message::Exit) => {
-                match child {
-                    None => {}
-                    Some(mut child) => {
-                        unsafe {
-                            if Console::AttachConsole(child.id()) == true
-                            {
-                                Console::GenerateConsoleCtrlEvent(Console::CTRL_C_EVENT, 0);
-                            }
-                        }
-                        child.wait().unwrap();
-                    }
-                }
-                break;
-            }
-            _ => {}
-        }
-    }
-}

ErsatzTV.Application/Artists/Mapper.cs

@@ -29,9 +29,10 @@ internal static class Mapper
         CultureInfo[] allCultures = CultureInfo.GetCultures(CultureTypes.NeutralCultures);
 
         return languages
-            .Map(
-                lang => allCultures.Filter(
-                    ci => string.Equals(ci.ThreeLetterISOLanguageName, lang, StringComparison.OrdinalIgnoreCase)))
+            .Map(lang => allCultures.Filter(ci => string.Equals(
+                ci.ThreeLetterISOLanguageName,
+                lang,
+                StringComparison.OrdinalIgnoreCase)))
             .Flatten()
             .Distinct()
             .ToList();

ErsatzTV.Application/Artists/Queries/GetArtistByIdHandler.cs

@@ -1,30 +1,26 @@
 using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Metadata;
 using ErsatzTV.Core.Interfaces.Repositories;
 using static ErsatzTV.Application.Artists.Mapper;
 
 namespace ErsatzTV.Application.Artists;
 
-public class GetArtistByIdHandler : IRequestHandler<GetArtistById, Option<ArtistViewModel>>
+public class GetArtistByIdHandler(
+    IArtistRepository artistRepository,
+    ISearchRepository searchRepository,
+    ILanguageCodeService languageCodeService)
+    : IRequestHandler<GetArtistById, Option<ArtistViewModel>>
 {
-    private readonly IArtistRepository _artistRepository;
-    private readonly ISearchRepository _searchRepository;
-
-    public GetArtistByIdHandler(IArtistRepository artistRepository, ISearchRepository searchRepository)
-    {
-        _artistRepository = artistRepository;
-        _searchRepository = searchRepository;
-    }
-
     public async Task<Option<ArtistViewModel>> Handle(
         GetArtistById request,
         CancellationToken cancellationToken)
     {
-        Option<Artist> maybeArtist = await _artistRepository.GetArtist(request.ArtistId);
+        Option<Artist> maybeArtist = await artistRepository.GetArtist(request.ArtistId);
         return await maybeArtist.Match<Task<Option<ArtistViewModel>>>(
             async artist =>
             {
-                List<string> mediaCodes = await _searchRepository.GetLanguagesForArtist(artist);
-                List<string> languageCodes = await _searchRepository.GetAllThreeLetterLanguageCodes(mediaCodes);
+                List<string> mediaCodes = await searchRepository.GetLanguagesForArtist(artist);
+                List<string> languageCodes = languageCodeService.GetAllLanguageCodes(mediaCodes);
                 return ProjectToViewModel(artist, languageCodes);
             },
             () => Task.FromResult(Option<ArtistViewModel>.None));

ErsatzTV.Application/Artworks/ArtworkContentTypeModel.cs

@@ -0,0 +1,17 @@
+using System.Net;
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.Artworks;
+
+public record ArtworkContentTypeModel(string Path, string ContentType)
+{
+    public static readonly ArtworkContentTypeModel None = new(string.Empty, string.Empty);
+
+    public bool IsExternalUrl => Artwork.IsExternalUrl(Path);
+
+    public bool HasContentType => !string.IsNullOrWhiteSpace(ContentType);
+
+    public string UrlWithContentType => string.IsNullOrWhiteSpace(ContentType)
+        ? Path
+        : $"{Path}?contentType={WebUtility.UrlEncode(ContentType)}";
+}

ErsatzTV.Application/Artworks/Queries/GetArtwork.cs

@@ -1,6 +1,6 @@
-using ErsatzTV.Core;
-using ErsatzTV.Core.Domain;
-
-namespace ErsatzTV.Application.Artworks;
-
-public record GetArtwork(int Id) : IRequest<Either<BaseError, Artwork>>;
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.Artworks;
+
+public record GetArtwork(int Id) : IRequest<Either<BaseError, Artwork>>;

ErsatzTV.Application/Artworks/Queries/GetArtworkHandler.cs

@@ -6,24 +6,25 @@ using Microsoft.EntityFrameworkCore;
 
 namespace ErsatzTV.Application.Artworks;
 
-public class GetArtworkHandler(IDbContextFactory<TvContext> dbContextFactory) : IRequestHandler<GetArtwork, Either<BaseError, Artwork>>
+public class GetArtworkHandler(IDbContextFactory<TvContext> dbContextFactory)
+    : IRequestHandler<GetArtwork, Either<BaseError, Artwork>>
 {
     private readonly IDbContextFactory<TvContext> _dbContextFactory = dbContextFactory;
 
     public async Task<Either<BaseError, Artwork>> Handle(
-        GetArtwork request, 
+        GetArtwork request,
         CancellationToken cancellationToken)
     {
-        try {
+        try
+        {
             await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
 
             Option<Artwork> artwork = await dbContext.Artwork
                 .AsNoTracking()
-                .SelectOneAsync(a => a.Id, a => a.Id == request.Id)
+                .SelectOneAsync(a => a.Id, a => a.Id == request.Id, cancellationToken)
                 .MapT(Project);
-            
+
             return artwork.ToEither(BaseError.New("Artwork not found"));
-        
         }
         catch (Exception ex)
         {
@@ -31,12 +32,11 @@ public class GetArtworkHandler(IDbContextFactory<TvContext> dbContextFactory) :
         }
     }
 
-    private static Artwork Project(Artwork artwork)
-    {
-        return new Artwork {
+    private static Artwork Project(Artwork artwork) =>
+        new()
+        {
             Id = artwork.Id,
             Path = artwork.Path,
             ArtworkKind = artwork.ArtworkKind
         };
-    }
 }

ErsatzTV.Application/Channels/ChannelSortViewModel.cs

@@ -0,0 +1,10 @@
+namespace ErsatzTV.Application.Channels;
+
+public class ChannelSortViewModel
+{
+    public int Id { get; set; }
+    public string Number { get; set; }
+    public string Name { get; set; }
+    public string OriginalNumber { get; set; }
+    public bool HasChanged => OriginalNumber != Number;
+}

ErsatzTV.Application/Channels/ChannelStreamingSpecsViewModel.cs

@@ -0,0 +1,11 @@
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.Channels;
+
+public record ChannelStreamingSpecsViewModel(
+    int Height,
+    int Width,
+    int Bitrate,
+    FFmpegProfileVideoFormat VideoFormat,
+    string VideoProfile,
+    FFmpegProfileAudioFormat AudioFormat);

ErsatzTV.Application/Channels/ChannelViewModel.cs

@@ -1,5 +1,6 @@
-using ErsatzTV.Core.Domain;
 using System.Net;
+using ErsatzTV.Application.Artworks;
+using ErsatzTV.Core.Domain;
 
 namespace ErsatzTV.Application.Channels;
 
@@ -10,10 +11,16 @@ public record ChannelViewModel(
     string Group,
     string Categories,
     int FFmpegProfileId,
-    string Logo,
+    double? SlugSeconds,
+    ArtworkContentTypeModel Logo,
+    ChannelStreamSelectorMode StreamSelectorMode,
+    string StreamSelector,
     string PreferredAudioLanguageCode,
     string PreferredAudioTitle,
-    ChannelProgressMode ProgressMode,
+    ChannelPlayoutSource PlayoutSource,
+    ChannelPlayoutMode PlayoutMode,
+    int? MirrorSourceChannelId,
+    TimeSpan? PlayoutOffset,
     StreamingMode StreamingMode,
     int? WatermarkId,
     int? FallbackFillerId,
@@ -21,7 +28,12 @@ public record ChannelViewModel(
     string PreferredSubtitleLanguageCode,
     ChannelSubtitleMode SubtitleMode,
     ChannelMusicVideoCreditsMode MusicVideoCreditsMode,
-    string MusicVideoCreditsTemplate)
+    string MusicVideoCreditsTemplate,
+    ChannelSongVideoMode SongVideoMode,
+    ChannelTranscodeMode TranscodeMode,
+    ChannelIdleBehavior IdleBehavior,
+    bool IsEnabled,
+    bool ShowInEpg)
 {
     public string WebEncodedName => WebUtility.UrlEncode(Name);
 }

ErsatzTV.Application/Channels/Commands/ChannelValidations.cs

@@ -0,0 +1,60 @@
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+
+namespace ErsatzTV.Application.Channels;
+
+/// <summary>
+///     Validation rules shared by <see cref="CreateChannelHandler" /> and
+///     <see cref="UpdateChannelHandler" />. These were previously enforced only by the Blazor page
+///     (<c>ChannelEditViewModelValidator</c>); porting them into the handlers makes them apply to
+///     the REST API as well. Failures map to HTTP 422.
+/// </summary>
+internal static class ChannelValidations
+{
+    /// <summary>
+    ///     A channel must belong to a non-empty group; the value is used as the M3U
+    ///     <c>group-title</c>. Mirrors the Blazor rule <c>RuleFor(x =&gt; x.Group).NotEmpty()</c>.
+    /// </summary>
+    internal static Validation<BaseError, string> ValidateGroup(string group)
+    {
+        // Use explicit returns (not a ternary): BaseError has an implicit string conversion, so a
+        // ternary would collapse both branches to BaseError and always produce a Fail.
+        if (string.IsNullOrWhiteSpace(group))
+        {
+            return BaseError.New("Channel group is required");
+        }
+
+        return group;
+    }
+
+    /// <summary>A disabled channel may not be shown in the EPG.</summary>
+    internal static Validation<BaseError, bool> ValidateShowInEpg(bool isEnabled, bool showInEpg)
+    {
+        if (!isEnabled && showInEpg)
+        {
+            return BaseError.New("Disabled channels cannot be shown in EPG");
+        }
+
+        return showInEpg;
+    }
+
+    /// <summary>
+    ///     A logo path that is an absolute URI must be a valid external (http/https) url.
+    ///     Relative/local logo paths and empty values are allowed.
+    /// </summary>
+    internal static Validation<BaseError, string> ValidateLogo(string logoPath)
+    {
+        if (string.IsNullOrWhiteSpace(logoPath))
+        {
+            return string.Empty;
+        }
+
+        bool isAbsoluteUri = Uri.TryCreate(logoPath, UriKind.Absolute, out _);
+        if (isAbsoluteUri && !Artwork.IsExternalUrl(logoPath))
+        {
+            return BaseError.New("External logo url is invalid");
+        }
+
+        return logoPath;
+    }
+}

ErsatzTV.Application/Channels/Commands/CreateChannel.cs

@@ -1,4 +1,5 @@
-using ErsatzTV.Core;
+using ErsatzTV.Application.Artworks;
+using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 
 namespace ErsatzTV.Application.Channels;
@@ -9,14 +10,25 @@ public record CreateChannel(
     string Group,
     string Categories,
     int FFmpegProfileId,
-    string Logo,
+    double? SlugSeconds,
+    ArtworkContentTypeModel Logo,
+    ChannelStreamSelectorMode StreamSelectorMode,
+    string StreamSelector,
     string PreferredAudioLanguageCode,
     string PreferredAudioTitle,
-    ChannelProgressMode ProgressMode,
+    ChannelPlayoutSource PlayoutSource,
+    ChannelPlayoutMode PlayoutMode,
+    int? MirrorSourceChannelId,
+    TimeSpan? PlayoutOffset,
     StreamingMode StreamingMode,
     int? WatermarkId,
     int? FallbackFillerId,
     string PreferredSubtitleLanguageCode,
     ChannelSubtitleMode SubtitleMode,
     ChannelMusicVideoCreditsMode MusicVideoCreditsMode,
-    string MusicVideoCreditsTemplate) : IRequest<Either<BaseError, CreateChannelResult>>;
+    string MusicVideoCreditsTemplate,
+    ChannelSongVideoMode SongVideoMode,
+    ChannelTranscodeMode TranscodeMode,
+    ChannelIdleBehavior IdleBehavior,
+    bool IsEnabled,
+    bool ShowInEpg) : IRequest<Either<BaseError, CreateChannelResult>>;

ErsatzTV.Application/Channels/Commands/CreateChannelHandler.cs

@@ -1,4 +1,5 @@
-using System.Text.RegularExpressions;
+using System.Globalization;
+using System.Text.RegularExpressions;
 using System.Threading.Channels;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
@@ -7,6 +8,7 @@ using ErsatzTV.Core.Interfaces.Search;
 using ErsatzTV.Infrastructure.Data;
 using ErsatzTV.Infrastructure.Extensions;
 using Microsoft.EntityFrameworkCore;
+using static ErsatzTV.Application.Channels.ChannelValidations;
 using Channel = ErsatzTV.Core.Domain.Channel;
 
 namespace ErsatzTV.Application.Channels;
@@ -22,7 +24,7 @@ public class CreateChannelHandler(
         CancellationToken cancellationToken)
     {
         await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
-        Validation<BaseError, Channel> validation = await Validate(dbContext, request);
+        Validation<BaseError, Channel> validation = await Validate(dbContext, request, cancellationToken);
         return await validation.Apply(c => PersistChannel(dbContext, c));
     }
 
@@ -35,62 +37,104 @@ public class CreateChannelHandler(
         return new CreateChannelResult(channel.Id);
     }
 
-    private static async Task<Validation<BaseError, Channel>> Validate(TvContext dbContext, CreateChannel request) =>
-        (ValidateName(request), await ValidateNumber(dbContext, request),
-            await FFmpegProfileMustExist(dbContext, request),
-            await WatermarkMustExist(dbContext, request),
-            await FillerPresetMustExist(dbContext, request))
-        .Apply(
-            (
-                name,
-                number,
-                ffmpegProfileId,
-                watermarkId,
-                fillerPresetId) =>
+    private static async Task<Validation<BaseError, Channel>> Validate(TvContext dbContext, CreateChannel request, CancellationToken cancellationToken)
+    {
+        Validation<BaseError, Channel> channelValidation = (ValidateName(request), await ValidateNumber(dbContext, request, cancellationToken),
+            await FFmpegProfileMustExist(dbContext, request, cancellationToken),
+            await WatermarkMustExist(dbContext, request, cancellationToken),
+            await FillerPresetMustExist(dbContext, request, cancellationToken),
+            await MirrorSourceMustBeValid(dbContext, request, cancellationToken),
+            ValidateShowInEpg(request.IsEnabled, request.ShowInEpg),
+            ValidateLogo(request.Logo?.Path))
+        .Apply((
+            name,
+            number,
+            ffmpegProfileId,
+            watermarkId,
+            fillerPresetId,
+            _,
+            _,
+            _) =>
+        {
+            var artwork = new List<Artwork>();
+            if (!string.IsNullOrWhiteSpace(request.Logo?.Path))
             {
-                var artwork = new List<Artwork>();
-                if (!string.IsNullOrWhiteSpace(request.Logo))
+                string logo = request.Logo.Path;
+                if (logo.StartsWith("iptv/logos/", StringComparison.Ordinal))
                 {
-                    artwork.Add(
-                        new Artwork
-                        {
-                            Path = request.Logo,
-                            ArtworkKind = ArtworkKind.Logo,
-                            DateAdded = DateTime.UtcNow,
-                            DateUpdated = DateTime.UtcNow
-                        });
+                    logo = logo.Replace("iptv/logos/", string.Empty);
                 }
 
-                var channel = new Channel(Guid.NewGuid())
-                {
-                    Name = name,
-                    Number = number,
-                    Group = request.Group,
-                    Categories = request.Categories,
-                    FFmpegProfileId = ffmpegProfileId,
-                    ProgressMode = request.ProgressMode,
-                    StreamingMode = request.StreamingMode,
-                    Artwork = artwork,
-                    PreferredAudioLanguageCode = request.PreferredAudioLanguageCode,
-                    PreferredAudioTitle = request.PreferredAudioTitle,
-                    PreferredSubtitleLanguageCode = request.PreferredSubtitleLanguageCode,
-                    SubtitleMode = request.SubtitleMode,
-                    MusicVideoCreditsMode = request.MusicVideoCreditsMode,
-                    MusicVideoCreditsTemplate = request.MusicVideoCreditsTemplate
-                };
+                artwork.Add(
+                    new Artwork
+                    {
+                        Path = logo,
+                        ArtworkKind = ArtworkKind.Logo,
+                        OriginalContentType = !string.IsNullOrEmpty(request.Logo.ContentType)
+                            ? request.Logo.ContentType
+                            : null,
+                        DateAdded = DateTime.UtcNow,
+                        DateUpdated = DateTime.UtcNow
+                    });
+            }
 
-                foreach (int id in watermarkId)
-                {
-                    channel.WatermarkId = id;
-                }
+            var channel = new Channel(Guid.NewGuid())
+            {
+                Name = name,
+                Number = number,
+                SortNumber = double.Parse(number, CultureInfo.InvariantCulture),
+                Group = request.Group,
+                Categories = request.Categories,
+                FFmpegProfileId = ffmpegProfileId,
+                SlugSeconds = request.SlugSeconds,
+                PlayoutSource = request.PlayoutSource,
+                PlayoutMode = request.PlayoutMode,
+                MirrorSourceChannelId = request.MirrorSourceChannelId,
+                PlayoutOffset = request.PlayoutOffset,
+                StreamingMode = request.StreamingMode,
+                Artwork = artwork,
+                StreamSelectorMode = request.StreamSelectorMode,
+                StreamSelector = request.StreamSelector,
+                PreferredAudioLanguageCode = request.PreferredAudioLanguageCode,
+                PreferredAudioTitle = request.PreferredAudioTitle,
+                PreferredSubtitleLanguageCode = request.PreferredSubtitleLanguageCode,
+                SubtitleMode = request.SubtitleMode,
+                MusicVideoCreditsMode = request.MusicVideoCreditsMode,
+                MusicVideoCreditsTemplate = request.MusicVideoCreditsTemplate,
+                SongVideoMode = request.SongVideoMode,
+                TranscodeMode = request.TranscodeMode,
+                IdleBehavior = request.IdleBehavior,
+                IsEnabled = request.IsEnabled,
+                ShowInEpg = request.IsEnabled && request.ShowInEpg
+            };
 
-                foreach (int id in fillerPresetId)
-                {
-                    channel.FallbackFillerId = id;
-                }
+            if (channel.PlayoutSource is ChannelPlayoutSource.Mirror)
+            {
+                channel.PlayoutMode = ChannelPlayoutMode.Continuous;
+            }
+            else
+            {
+                channel.MirrorSourceChannelId = null;
+                channel.PlayoutOffset = null;
+            }
 
-                return channel;
-            });
+            foreach (int id in watermarkId)
+            {
+                channel.WatermarkId = id;
+            }
+
+            foreach (int id in fillerPresetId)
+            {
+                channel.FallbackFillerId = id;
+            }
+
+            return channel;
+        });
+
+        // combine the page-only Group rule with the channel validation (keeps tuple arity within
+        // LanguageExt's supported applicative range while still accumulating all errors)
+        return (ValidateGroup(request.Group), channelValidation).Apply((_, channel) => channel);
+    }
 
     private static Validation<BaseError, string> ValidateName(CreateChannel createChannel) =>
         createChannel.NotEmpty(c => c.Name)
@@ -98,10 +142,11 @@ public class CreateChannelHandler(
 
     private static async Task<Validation<BaseError, string>> ValidateNumber(
         TvContext dbContext,
-        CreateChannel createChannel)
+        CreateChannel createChannel,
+        CancellationToken cancellationToken)
     {
         Option<Channel> maybeExistingChannel = await dbContext.Channels
-            .SelectOneAsync(c => c.Number, c => c.Number == createChannel.Number);
+            .SelectOneAsync(c => c.Number, c => c.Number == createChannel.Number, cancellationToken);
         return maybeExistingChannel.Match<Validation<BaseError, string>>(
             _ => BaseError.New("Channel number must be unique"),
             () =>
@@ -115,50 +160,101 @@ public class CreateChannelHandler(
             });
     }
 
-    private static Task<Validation<BaseError, int>> FFmpegProfileMustExist(
+    private static async Task<Validation<BaseError, int>> FFmpegProfileMustExist(
         TvContext dbContext,
-        CreateChannel createChannel) =>
-        dbContext.FFmpegProfiles
-            .CountAsync(p => p.Id == createChannel.FFmpegProfileId)
-            .Map(Optional)
-            .Filter(c => c > 0)
-            .MapT(_ => createChannel.FFmpegProfileId)
-            .Map(o => o.ToValidation<BaseError>($"FFmpegProfile {createChannel.FFmpegProfileId} does not exist."));
+        CreateChannel createChannel,
+        CancellationToken cancellationToken)
+    {
+        bool exists = await dbContext.FFmpegProfiles
+            .AnyAsync(p => p.Id == createChannel.FFmpegProfileId, cancellationToken);
+        if (exists)
+        {
+            return createChannel.FFmpegProfileId;
+        }
+
+        return BaseError.New($"FFmpegProfile {createChannel.FFmpegProfileId} does not exist.");
+    }
 
     private static async Task<Validation<BaseError, Option<int>>> WatermarkMustExist(
         TvContext dbContext,
-        CreateChannel createChannel)
+        CreateChannel createChannel,
+        CancellationToken cancellationToken)
     {
         if (createChannel.WatermarkId is null)
         {
             return Option<int>.None;
         }
 
-        return await dbContext.ChannelWatermarks
-            .CountAsync(w => w.Id == createChannel.WatermarkId)
-            .Map(Optional)
-            .Filter(c => c > 0)
-            .MapT(_ => Optional(createChannel.WatermarkId))
-            .Map(o => o.ToValidation<BaseError>($"Watermark {createChannel.WatermarkId} does not exist."));
+        bool exists = await dbContext.ChannelWatermarks
+            .AnyAsync(w => w.Id == createChannel.WatermarkId, cancellationToken);
+        if (exists)
+        {
+            return Optional(createChannel.WatermarkId);
+        }
+
+        return BaseError.New($"Watermark {createChannel.WatermarkId} does not exist.");
     }
 
     private static async Task<Validation<BaseError, Option<int>>> FillerPresetMustExist(
         TvContext dbContext,
-        CreateChannel createChannel)
+        CreateChannel createChannel,
+        CancellationToken cancellationToken)
     {
         if (createChannel.FallbackFillerId is null)
         {
             return Option<int>.None;
         }
 
-        return await dbContext.FillerPresets
+        bool exists = await dbContext.FillerPresets
             .Filter(fp => fp.FillerKind == FillerKind.Fallback)
-            .CountAsync(w => w.Id == createChannel.FallbackFillerId)
-            .Map(Optional)
-            .Filter(c => c > 0)
-            .MapT(_ => Optional(createChannel.FallbackFillerId))
-            .Map(
-                o => o.ToValidation<BaseError>(
-                    $"Fallback filler {createChannel.FallbackFillerId} does not exist."));
+            .AnyAsync(w => w.Id == createChannel.FallbackFillerId, cancellationToken);
+        if (exists)
+        {
+            return Optional(createChannel.FallbackFillerId);
+        }
+
+        return BaseError.New($"Fallback filler {createChannel.FallbackFillerId} does not exist.");
+    }
+
+    private static async Task<Validation<BaseError, Unit>> MirrorSourceMustBeValid(
+        TvContext dbContext,
+        CreateChannel createChannel,
+        CancellationToken cancellationToken)
+    {
+        if (createChannel.PlayoutSource is not ChannelPlayoutSource.Mirror)
+        {
+            return Unit.Default;
+        }
+
+        Option<Channel> maybeMirrorSource = await dbContext.Channels
+            .AsNoTracking()
+            .SelectOneAsync(
+                c => c.Id == createChannel.MirrorSourceChannelId,
+                c => c.Id == createChannel.MirrorSourceChannelId,
+                cancellationToken);
+
+        if (maybeMirrorSource.IsNone)
+        {
+            return BaseError.New("Mirror source channel does not exist.");
+        }
+
+        foreach (var mirrorSource in maybeMirrorSource)
+        {
+            if (mirrorSource.PlayoutSource is not ChannelPlayoutSource.Generated)
+            {
+                return BaseError.New(
+                    $"Mirror source channel {mirrorSource.Name} must use generated playout source");
+            }
+        }
+
+        foreach (TimeSpan playoutOffset in Optional(createChannel.PlayoutOffset))
+        {
+            if (playoutOffset < TimeSpan.FromHours(-12) || playoutOffset > TimeSpan.FromHours(12))
+            {
+                return BaseError.New("Playout offset must not be greater than 12 hours");
+            }
+        }
+
+        return Unit.Default;
     }
 }

ErsatzTV.Application/Channels/Commands/DeleteChannelHandler.cs

@@ -1,6 +1,7 @@
+using System.IO.Abstractions;
 using System.Threading.Channels;
 using ErsatzTV.Core;
-using ErsatzTV.Core.Interfaces.Metadata;
+using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.Interfaces.Search;
 using ErsatzTV.Infrastructure.Data;
 using ErsatzTV.Infrastructure.Extensions;
@@ -12,27 +13,36 @@ namespace ErsatzTV.Application.Channels;
 public class DeleteChannelHandler : IRequestHandler<DeleteChannel, Either<BaseError, Unit>>
 {
     private readonly IDbContextFactory<TvContext> _dbContextFactory;
-    private readonly ILocalFileSystem _localFileSystem;
+    private readonly IFileSystem _fileSystem;
     private readonly ISearchTargets _searchTargets;
     private readonly ChannelWriter<IBackgroundServiceRequest> _workerChannel;
 
     public DeleteChannelHandler(
         ChannelWriter<IBackgroundServiceRequest> workerChannel,
         IDbContextFactory<TvContext> dbContextFactory,
-        ILocalFileSystem localFileSystem,
+        IFileSystem fileSystem,
         ISearchTargets searchTargets)
     {
         _workerChannel = workerChannel;
         _dbContextFactory = dbContextFactory;
-        _localFileSystem = localFileSystem;
+        _fileSystem = fileSystem;
         _searchTargets = searchTargets;
     }
 
     public async Task<Either<BaseError, Unit>> Handle(DeleteChannel request, CancellationToken cancellationToken)
     {
         await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
-        Validation<BaseError, Channel> validation = await ChannelMustExist(dbContext, request);
-        return await validation.Apply(c => DoDeletion(dbContext, c, cancellationToken));
+        Option<Channel> maybeChannel = await dbContext.Channels
+            .SelectOneAsync(c => c.Id, c => c.Id == request.ChannelId, cancellationToken);
+
+        return await maybeChannel.Match(
+            Some: async channel =>
+            {
+                await DoDeletion(dbContext, channel, cancellationToken);
+                return Right<BaseError, Unit>(Unit.Default);
+            },
+            None: () => Task.FromResult(
+                Left<BaseError, Unit>(new NotFoundError($"Channel {request.ChannelId} does not exist."))));
     }
 
     private async Task<Unit> DoDeletion(TvContext dbContext, Channel channel, CancellationToken cancellationToken)
@@ -44,7 +54,7 @@ public class DeleteChannelHandler : IRequestHandler<DeleteChannel, Either<BaseEr
 
         // delete channel data from channel guide cache
         string cacheFile = Path.Combine(FileSystemLayout.ChannelGuideCacheFolder, $"{channel.Number}.xml");
-        if (_localFileSystem.FileExists(cacheFile))
+        if (_fileSystem.File.Exists(cacheFile))
         {
             File.Delete(cacheFile);
         }
@@ -54,13 +64,4 @@ public class DeleteChannelHandler : IRequestHandler<DeleteChannel, Either<BaseEr
 
         return Unit.Default;
     }
-
-    private static async Task<Validation<BaseError, Channel>> ChannelMustExist(
-        TvContext dbContext,
-        DeleteChannel deleteChannel)
-    {
-        Option<Channel> maybeChannel = await dbContext.Channels
-            .SelectOneAsync(c => c.Id, c => c.Id == deleteChannel.ChannelId);
-        return maybeChannel.ToValidation<BaseError>($"Channel {deleteChannel.ChannelId} does not exist.");
-    }
 }

ErsatzTV.Application/Channels/Commands/RefreshChannelDataHandler.cs

@@ -1,4 +1,5 @@
 using System.Globalization;
+using System.IO.Abstractions;
 using System.Xml;
 using ErsatzTV.Application.Configuration;
 using ErsatzTV.Core;
@@ -7,9 +8,11 @@ using ErsatzTV.Core.Domain.Filler;
 using ErsatzTV.Core.Emby;
 using ErsatzTV.Core.Interfaces.Metadata;
 using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Iptv;
 using ErsatzTV.Core.Jellyfin;
 using ErsatzTV.Core.Streaming;
 using ErsatzTV.Infrastructure.Data;
+using ErsatzTV.Infrastructure.Extensions;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
 using Microsoft.IO;
@@ -24,6 +27,7 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
 {
     private readonly IConfigElementRepository _configElementRepository;
     private readonly IDbContextFactory<TvContext> _dbContextFactory;
+    private readonly IFileSystem _fileSystem;
     private readonly ILocalFileSystem _localFileSystem;
     private readonly ILogger<RefreshChannelDataHandler> _logger;
     private readonly RecyclableMemoryStreamManager _recyclableMemoryStreamManager;
@@ -31,12 +35,14 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
     public RefreshChannelDataHandler(
         RecyclableMemoryStreamManager recyclableMemoryStreamManager,
         IDbContextFactory<TvContext> dbContextFactory,
+        IFileSystem fileSystem,
         ILocalFileSystem localFileSystem,
         IConfigElementRepository configElementRepository,
         ILogger<RefreshChannelDataHandler> logger)
     {
         _recyclableMemoryStreamManager = recyclableMemoryStreamManager;
         _dbContextFactory = dbContextFactory;
+        _fileSystem = fileSystem;
         _localFileSystem = localFileSystem;
         _configElementRepository = configElementRepository;
         _logger = logger;
@@ -44,207 +50,278 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
 
     public async Task Handle(RefreshChannelData request, CancellationToken cancellationToken)
     {
-        _logger.LogDebug("Refreshing channel data (XMLTV) for channel {Channel}", request.ChannelNumber);
-
-        _localFileSystem.EnsureFolderExists(FileSystemLayout.ChannelGuideCacheFolder);
-
-        string movieTemplateFileName = GetMovieTemplateFileName();
-        string episodeTemplateFileName = GetEpisodeTemplateFileName();
-        string musicVideoTemplateFileName = GetMusicVideoTemplateFileName();
-        string songTemplateFileName = GetSongTemplateFileName();
-        string otherVideoTemplateFileName = GetOtherVideoTemplateFileName();
-        if (movieTemplateFileName is null || episodeTemplateFileName is null || musicVideoTemplateFileName is null ||
-            songTemplateFileName is null || otherVideoTemplateFileName is null)
+        try
         {
-            return;
-        }
+            _logger.LogDebug("Refreshing channel data (XMLTV) for channel {Channel}", request.ChannelNumber);
 
-        var minifier = new XmlMinifier(
-            new XmlMinificationSettings
+            _localFileSystem.EnsureFolderExists(FileSystemLayout.ChannelGuideCacheFolder);
+
+            string targetFile = Path.Combine(FileSystemLayout.ChannelGuideCacheFolder, $"{request.ChannelNumber}.xml");
+            await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
+
+            int hiddenCount = await dbContext.Channels
+                .Where(c => c.Number == request.ChannelNumber && c.ShowInEpg == false)
+                .CountAsync(cancellationToken);
+            if (hiddenCount > 0)
             {
-                MinifyWhitespace = true,
-                RemoveXmlComments = true,
-                CollapseTagsWithoutContent = true
-            });
-
-        var templateContext = new XmlTemplateContext();
-
-        string movieText = await File.ReadAllTextAsync(movieTemplateFileName, cancellationToken);
-        var movieTemplate = Template.Parse(movieText, movieTemplateFileName);
-
-        string episodeText = await File.ReadAllTextAsync(episodeTemplateFileName, cancellationToken);
-        var episodeTemplate = Template.Parse(episodeText, episodeTemplateFileName);
-
-        string musicVideoText = await File.ReadAllTextAsync(musicVideoTemplateFileName, cancellationToken);
-        var musicVideoTemplate = Template.Parse(musicVideoText, musicVideoTemplateFileName);
-
-        string songText = await File.ReadAllTextAsync(songTemplateFileName, cancellationToken);
-        var songTemplate = Template.Parse(songText, songTemplateFileName);
-
-        string otherVideoText = await File.ReadAllTextAsync(otherVideoTemplateFileName, cancellationToken);
-        var otherVideoTemplate = Template.Parse(otherVideoText, otherVideoTemplateFileName);
-
-        await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
-
-        List<Playout> playouts = await dbContext.Playouts
-            .AsNoTracking()
-            .Filter(pi => pi.Channel.Number == request.ChannelNumber)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Episode).EpisodeMetadata)
-            .ThenInclude(em => em.Guids)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Episode).Season)
-            .ThenInclude(s => s.Show)
-            .ThenInclude(s => s.ShowMetadata)
-            .ThenInclude(sm => sm.Artwork)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Episode).Season)
-            .ThenInclude(s => s.Show)
-            .ThenInclude(s => s.ShowMetadata)
-            .ThenInclude(sm => sm.Genres)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Episode).Season)
-            .ThenInclude(s => s.Show)
-            .ThenInclude(s => s.ShowMetadata)
-            .ThenInclude(sm => sm.Guids)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Movie).MovieMetadata)
-            .ThenInclude(mm => mm.Artwork)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Movie).MovieMetadata)
-            .ThenInclude(mm => mm.Genres)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Movie).MovieMetadata)
-            .ThenInclude(mm => mm.Guids)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
-            .ThenInclude(mm => mm.Artwork)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
-            .ThenInclude(mvm => mvm.Genres)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
-            .ThenInclude(mvm => mvm.Studios)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
-            .ThenInclude(mvm => mvm.Directors)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
-            .ThenInclude(mvm => mvm.Artists)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as MusicVideo).Artist)
-            .ThenInclude(a => a.ArtistMetadata)
-            .ThenInclude(am => am.Genres)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as OtherVideo).OtherVideoMetadata)
-            .ThenInclude(vm => vm.Artwork)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Song).SongMetadata)
-            .ThenInclude(vm => vm.Artwork)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Song).SongMetadata)
-            .ThenInclude(sm => sm.Genres)
-            .Include(p => p.Items)
-            .ThenInclude(i => i.MediaItem)
-            .ThenInclude(i => (i as Song).SongMetadata)
-            .ThenInclude(sm => sm.Studios)
-            .ToListAsync(cancellationToken);
-
-        await using RecyclableMemoryStream ms = _recyclableMemoryStreamManager.GetStream();
-        await using var xml = XmlWriter.Create(
-            ms,
-            new XmlWriterSettings { Async = true, ConformanceLevel = ConformanceLevel.Fragment });
-
-        int daysToBuild = await _configElementRepository
-            .GetValue<int>(ConfigElementKey.XmltvDaysToBuild)
-            .IfNoneAsync(2);
-
-        DateTimeOffset finish = DateTimeOffset.UtcNow.AddDays(daysToBuild);
-
-        foreach (Playout playout in playouts)
-        {
-            switch (playout.ProgramSchedulePlayoutType)
-            {
-                case ProgramSchedulePlayoutType.Flood:
-                case ProgramSchedulePlayoutType.Yaml:
-                    var floodSorted = playouts
-                        .Collect(p => p.Items)
-                        .OrderBy(pi => pi.Start)
-                        .Filter(pi => pi.StartOffset <= finish)
-                        .ToList();
-                    await WritePlayoutXml(
-                        request,
-                        floodSorted,
-                        templateContext,
-                        movieTemplate,
-                        episodeTemplate,
-                        musicVideoTemplate,
-                        songTemplate,
-                        otherVideoTemplate,
-                        minifier,
-                        xml);
-                    break;
-                case ProgramSchedulePlayoutType.Block:
-                    var blockSorted = playouts
-                        .Collect(p => p.Items)
-                        .OrderBy(pi => pi.Start)
-                        .Filter(pi => pi.StartOffset <= finish)
-                        .ToList();
-                    await WriteBlockPlayoutXml(
-                        request,
-                        blockSorted,
-                        templateContext,
-                        movieTemplate,
-                        episodeTemplate,
-                        musicVideoTemplate,
-                        songTemplate,
-                        otherVideoTemplate,
-                        minifier,
-                        xml);
-                    break;
-                case ProgramSchedulePlayoutType.ExternalJson:
-                    var externalJsonSorted = (await CollectExternalJsonItems(playout.ExternalJsonFile))
-                        .Filter(pi => pi.StartOffset <= finish)
-                        .ToList();
-
-                    await WritePlayoutXml(
-                        request,
-                        externalJsonSorted,
-                        templateContext,
-                        movieTemplate,
-                        episodeTemplate,
-                        musicVideoTemplate,
-                        songTemplate,
-                        otherVideoTemplate,
-                        minifier,
-                        xml);
-                    break;
+                File.Delete(targetFile);
+                return;
             }
+
+            string movieTemplateFileName = GetMovieTemplateFileName();
+            string episodeTemplateFileName = GetEpisodeTemplateFileName();
+            string musicVideoTemplateFileName = GetMusicVideoTemplateFileName();
+            string songTemplateFileName = GetSongTemplateFileName();
+            string otherVideoTemplateFileName = GetOtherVideoTemplateFileName();
+            string remoteStreamTemplateFileName = GetRemoteStreamTemplateFileName();
+            if (movieTemplateFileName is null || episodeTemplateFileName is null ||
+                musicVideoTemplateFileName is null ||
+                songTemplateFileName is null || otherVideoTemplateFileName is null ||
+                remoteStreamTemplateFileName is null)
+            {
+                return;
+            }
+
+            var minifier = new XmlMinifier(
+                new XmlMinificationSettings
+                {
+                    MinifyWhitespace = true,
+                    RemoveXmlComments = true,
+                    CollapseTagsWithoutContent = true
+                });
+
+            var templateContext = new XmlTemplateContext();
+
+            string movieText = await File.ReadAllTextAsync(movieTemplateFileName, cancellationToken);
+            var movieTemplate = Template.Parse(movieText, movieTemplateFileName);
+
+            string episodeText = await File.ReadAllTextAsync(episodeTemplateFileName, cancellationToken);
+            var episodeTemplate = Template.Parse(episodeText, episodeTemplateFileName);
+
+            string musicVideoText = await File.ReadAllTextAsync(musicVideoTemplateFileName, cancellationToken);
+            var musicVideoTemplate = Template.Parse(musicVideoText, musicVideoTemplateFileName);
+
+            string songText = await File.ReadAllTextAsync(songTemplateFileName, cancellationToken);
+            var songTemplate = Template.Parse(songText, songTemplateFileName);
+
+            string otherVideoText = await File.ReadAllTextAsync(otherVideoTemplateFileName, cancellationToken);
+            var otherVideoTemplate = Template.Parse(otherVideoText, otherVideoTemplateFileName);
+
+            string remoteStreamText = await File.ReadAllTextAsync(remoteStreamTemplateFileName, cancellationToken);
+            var remoteStreamTemplate = Template.Parse(remoteStreamText, remoteStreamTemplateFileName);
+
+            TimeSpan playoutOffset = TimeSpan.Zero;
+            string mirrorChannelNumber = null;
+            Option<Channel> maybeChannel = await dbContext.Channels
+                .AsNoTracking()
+                .Include(c => c.MirrorSourceChannel)
+                .Filter(c => c.PlayoutSource == ChannelPlayoutSource.Mirror && c.MirrorSourceChannelId != null)
+                .SelectOneAsync(
+                    c => c.Number == request.ChannelNumber,
+                    c => c.Number == request.ChannelNumber,
+                    cancellationToken);
+            foreach (Channel channel in maybeChannel)
+            {
+                mirrorChannelNumber = channel.MirrorSourceChannel.Number;
+                playoutOffset = channel.PlayoutOffset ?? TimeSpan.Zero;
+            }
+
+            List<Playout> playouts = await dbContext.Playouts
+                .AsNoTracking()
+                .Filter(pi => pi.Channel.Number == (mirrorChannelNumber ?? request.ChannelNumber))
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Episode).EpisodeMetadata)
+                .ThenInclude(em => em.Guids)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Episode).EpisodeMetadata)
+                .ThenInclude(em => em.Artwork)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Episode).Season)
+                .ThenInclude(s => s.Show)
+                .ThenInclude(s => s.ShowMetadata)
+                .ThenInclude(sm => sm.Artwork)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Episode).Season)
+                .ThenInclude(s => s.Show)
+                .ThenInclude(s => s.ShowMetadata)
+                .ThenInclude(sm => sm.Genres)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Episode).Season)
+                .ThenInclude(s => s.Show)
+                .ThenInclude(s => s.ShowMetadata)
+                .ThenInclude(sm => sm.Guids)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Movie).MovieMetadata)
+                .ThenInclude(mm => mm.Artwork)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Movie).MovieMetadata)
+                .ThenInclude(mm => mm.Genres)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Movie).MovieMetadata)
+                .ThenInclude(mm => mm.Guids)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
+                .ThenInclude(mm => mm.Artwork)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
+                .ThenInclude(mvm => mvm.Genres)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
+                .ThenInclude(mvm => mvm.Studios)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
+                .ThenInclude(mvm => mvm.Directors)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as MusicVideo).MusicVideoMetadata)
+                .ThenInclude(mvm => mvm.Artists)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as MusicVideo).Artist)
+                .ThenInclude(a => a.ArtistMetadata)
+                .ThenInclude(am => am.Genres)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as OtherVideo).OtherVideoMetadata)
+                .ThenInclude(vm => vm.Artwork)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as RemoteStream).RemoteStreamMetadata)
+                .ThenInclude(vm => vm.Artwork)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Song).SongMetadata)
+                .ThenInclude(vm => vm.Artwork)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Song).SongMetadata)
+                .ThenInclude(sm => sm.Genres)
+                .Include(p => p.Items)
+                .ThenInclude(i => i.MediaItem)
+                .ThenInclude(i => (i as Song).SongMetadata)
+                .ThenInclude(sm => sm.Studios)
+                .AsSplitQuery()
+                .ToListAsync(cancellationToken);
+
+            await using RecyclableMemoryStream ms = _recyclableMemoryStreamManager.GetStream();
+            await using var xml = XmlWriter.Create(
+                ms,
+                new XmlWriterSettings { Async = true, ConformanceLevel = ConformanceLevel.Fragment });
+
+            int daysToBuild = await _configElementRepository
+                .GetValue<int>(ConfigElementKey.XmltvDaysToBuild, cancellationToken)
+                .IfNoneAsync(2);
+
+            DateTimeOffset finish = DateTimeOffset.UtcNow.AddDays(daysToBuild);
+
+            foreach (Playout playout in playouts)
+            {
+                switch (playout.ScheduleKind)
+                {
+                    case PlayoutScheduleKind.Classic:
+                    case PlayoutScheduleKind.Sequential:
+                    case PlayoutScheduleKind.Scripted:
+                        var floodSorted = playouts
+                            .Collect(p => p.Items)
+                            .OrderBy(pi => pi.Start)
+                            .Filter(pi => pi.StartOffset <= finish)
+                            .ToList();
+                        foreach (var item in floodSorted)
+                        {
+                            item.Start += playoutOffset;
+                            item.Finish += playoutOffset;
+                        }
+
+                        await WritePlayoutXml(
+                            request,
+                            floodSorted,
+                            templateContext,
+                            movieTemplate,
+                            episodeTemplate,
+                            musicVideoTemplate,
+                            songTemplate,
+                            otherVideoTemplate,
+                            remoteStreamTemplate,
+                            minifier,
+                            xml,
+                            cancellationToken);
+                        break;
+                    case PlayoutScheduleKind.Block:
+                        var blockSorted = playouts
+                            .Collect(p => p.Items)
+                            .OrderBy(pi => pi.Start)
+                            .Filter(pi => pi.StartOffset <= finish)
+                            .ToList();
+                        foreach (var item in blockSorted)
+                        {
+                            item.Start += playoutOffset;
+                            item.Finish += playoutOffset;
+                        }
+
+                        await WriteBlockPlayoutXml(
+                            request,
+                            blockSorted,
+                            templateContext,
+                            movieTemplate,
+                            episodeTemplate,
+                            musicVideoTemplate,
+                            songTemplate,
+                            otherVideoTemplate,
+                            remoteStreamTemplate,
+                            minifier,
+                            xml,
+                            cancellationToken);
+                        break;
+                    case PlayoutScheduleKind.ExternalJson:
+                        var externalJsonSorted = (await CollectExternalJsonItems(playout.ScheduleFile))
+                            .Filter(pi => pi.StartOffset <= finish)
+                            .ToList();
+                        foreach (var item in externalJsonSorted)
+                        {
+                            item.Start += playoutOffset;
+                            item.Finish += playoutOffset;
+                        }
+
+                        await WritePlayoutXml(
+                            request,
+                            externalJsonSorted,
+                            templateContext,
+                            movieTemplate,
+                            episodeTemplate,
+                            musicVideoTemplate,
+                            songTemplate,
+                            otherVideoTemplate,
+                            remoteStreamTemplate,
+                            minifier,
+                            xml,
+                            cancellationToken);
+                        break;
+                }
+            }
+
+            await xml.FlushAsync();
+
+            string tempFile = Path.GetTempFileName();
+            await File.WriteAllBytesAsync(tempFile, ms.ToArray(), cancellationToken);
+
+            File.Move(tempFile, targetFile, true);
+        }
+        catch (Exception ex) when (ex is TaskCanceledException or OperationCanceledException)
+        {
+            // do nothing
         }
-
-        await xml.FlushAsync();
-
-        string tempFile = Path.GetTempFileName();
-        await File.WriteAllBytesAsync(tempFile, ms.ToArray(), cancellationToken);
-
-        string targetFile = Path.Combine(FileSystemLayout.ChannelGuideCacheFolder, $"{request.ChannelNumber}.xml");
-        File.Move(tempFile, targetFile, true);
     }
 
     private async Task WritePlayoutXml(
@@ -256,11 +333,13 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
         Template musicVideoTemplate,
         Template songTemplate,
         Template otherVideoTemplate,
+        Template remoteStreamTemplate,
         XmlMinifier minifier,
-        XmlWriter xml)
+        XmlWriter xml,
+        CancellationToken cancellationToken)
     {
         XmltvTimeZone xmltvTimeZone = await _configElementRepository
-            .GetValue<XmltvTimeZone>(ConfigElementKey.XmltvTimeZone)
+            .GetValue<XmltvTimeZone>(ConfigElementKey.XmltvTimeZone, cancellationToken)
             .IfNoneAsync(XmltvTimeZone.Local);
 
         // skip all filler that isn't pre-roll
@@ -286,24 +365,12 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
             int finishIndex = j;
             while (finishIndex + 1 < sorted.Count && (sorted[finishIndex + 1].GuideGroup == startItem.GuideGroup
                                                       || sorted[finishIndex + 1].FillerKind is FillerKind.GuideMode
-                                                          or FillerKind.Tail or FillerKind.Fallback))
+                                                          or FillerKind.PostRoll or FillerKind.Tail
+                                                          or FillerKind.Fallback or FillerKind.DecoDefault))
             {
                 finishIndex++;
             }
 
-            int customShowId = -1;
-            if (displayItem.MediaItem is Episode ep)
-            {
-                customShowId = ep.Season.ShowId;
-            }
-
-            bool isSameCustomShow = hasCustomTitle;
-            for (int x = j; x <= finishIndex; x++)
-            {
-                isSameCustomShow = isSameCustomShow && sorted[x].MediaItem is Episode e &&
-                                   customShowId == e.Season.ShowId;
-            }
-
             PlayoutItem finishItem = sorted[finishIndex];
             i = finishIndex;
 
@@ -341,6 +408,7 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
                 musicVideoTemplate,
                 songTemplate,
                 otherVideoTemplate,
+                remoteStreamTemplate,
                 minifier,
                 xml);
 
@@ -348,7 +416,7 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
         }
     }
 
-    private static async Task WriteBlockPlayoutXml(
+    private async Task WriteBlockPlayoutXml(
         RefreshChannelData request,
         List<PlayoutItem> sorted,
         XmlTemplateContext templateContext,
@@ -357,51 +425,110 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
         Template musicVideoTemplate,
         Template songTemplate,
         Template otherVideoTemplate,
+        Template remoteStreamTemplate,
         XmlMinifier minifier,
-        XmlWriter xml)
+        XmlWriter xml,
+        CancellationToken cancellationToken)
     {
+        XmltvTimeZone xmltvTimeZone = await _configElementRepository
+            .GetValue<XmltvTimeZone>(ConfigElementKey.XmltvTimeZone, cancellationToken)
+            .IfNoneAsync(XmltvTimeZone.Local);
+
+        XmltvBlockBehavior xmltvBlockBehavior = await _configElementRepository
+            .GetValue<XmltvBlockBehavior>(ConfigElementKey.XmltvBlockBehavior, cancellationToken)
+            .IfNoneAsync(XmltvBlockBehavior.SplitTimeEvenly);
+
         var groups = sorted.GroupBy(s => new { s.GuideStart, s.GuideFinish, s.GuideGroup });
         foreach (var group in groups)
         {
-            DateTime groupStart = group.Key.GuideStart!.Value;
-            DateTime groupFinish = group.Key.GuideFinish!.Value;
-            TimeSpan groupDuration = groupFinish - groupStart;
-
             var itemsToInclude = group.Filter(g => g.FillerKind is FillerKind.None).ToList();
             if (itemsToInclude.Count == 0)
             {
                 continue;
             }
 
-            TimeSpan perItem = groupDuration / itemsToInclude.Count;
-
-            DateTimeOffset currentStart = new DateTimeOffset(groupStart, TimeSpan.Zero).ToLocalTime();
-            DateTimeOffset currentFinish = currentStart + perItem;
-
-            foreach (PlayoutItem item in itemsToInclude)
+            switch (xmltvBlockBehavior)
             {
-                string start = currentStart.ToString("yyyyMMddHHmmss zzz", CultureInfo.InvariantCulture)
-                    .Replace(":", string.Empty);
-                string stop = currentFinish.ToString("yyyyMMddHHmmss zzz", CultureInfo.InvariantCulture)
-                    .Replace(":", string.Empty);
+                case XmltvBlockBehavior.UseActualTimes:
+                    foreach (PlayoutItem item in itemsToInclude)
+                    {
+                        DateTimeOffset actualStart = xmltvTimeZone switch
+                        {
+                            XmltvTimeZone.Utc => new DateTimeOffset(item.Start, TimeSpan.Zero),
+                            _ => new DateTimeOffset(item.Start, TimeSpan.Zero).ToLocalTime()
+                        };
 
-                await WriteItemToXml(
-                    request,
-                    item,
-                    start,
-                    stop,
-                    false,
-                    templateContext,
-                    movieTemplate,
-                    episodeTemplate,
-                    musicVideoTemplate,
-                    songTemplate,
-                    otherVideoTemplate,
-                    minifier,
-                    xml);
+                        DateTimeOffset actualFinish = xmltvTimeZone switch
+                        {
+                            XmltvTimeZone.Utc => new DateTimeOffset(item.Finish, TimeSpan.Zero),
+                            _ => new DateTimeOffset(item.Finish, TimeSpan.Zero).ToLocalTime()
+                        };
 
-                currentStart = currentFinish;
-                currentFinish += perItem;
+                        string start = actualStart.ToString("yyyyMMddHHmmss zzz", CultureInfo.InvariantCulture)
+                            .Replace(":", string.Empty);
+                        string stop = actualFinish.ToString("yyyyMMddHHmmss zzz", CultureInfo.InvariantCulture)
+                            .Replace(":", string.Empty);
+
+                        await WriteItemToXml(
+                            request,
+                            item,
+                            start,
+                            stop,
+                            false,
+                            templateContext,
+                            movieTemplate,
+                            episodeTemplate,
+                            musicVideoTemplate,
+                            songTemplate,
+                            otherVideoTemplate,
+                            remoteStreamTemplate,
+                            minifier,
+                            xml);
+                    }
+                    break;
+                case XmltvBlockBehavior.SplitTimeEvenly:
+                default:
+                    DateTime groupStart = group.Key.GuideStart!.Value;
+                    DateTime groupFinish = group.Key.GuideFinish!.Value;
+                    TimeSpan groupDuration = groupFinish - groupStart;
+
+                    TimeSpan perItem = groupDuration / itemsToInclude.Count;
+
+                    DateTimeOffset currentStart = xmltvTimeZone switch
+                    {
+                        XmltvTimeZone.Utc => new DateTimeOffset(groupStart, TimeSpan.Zero),
+                        _ => new DateTimeOffset(groupStart, TimeSpan.Zero).ToLocalTime()
+                    };
+
+                    DateTimeOffset currentFinish = currentStart + perItem;
+
+                    foreach (PlayoutItem item in itemsToInclude)
+                    {
+                        string start = currentStart.ToString("yyyyMMddHHmmss zzz", CultureInfo.InvariantCulture)
+                            .Replace(":", string.Empty);
+                        string stop = currentFinish.ToString("yyyyMMddHHmmss zzz", CultureInfo.InvariantCulture)
+                            .Replace(":", string.Empty);
+
+                        await WriteItemToXml(
+                            request,
+                            item,
+                            start,
+                            stop,
+                            false,
+                            templateContext,
+                            movieTemplate,
+                            episodeTemplate,
+                            musicVideoTemplate,
+                            songTemplate,
+                            otherVideoTemplate,
+                            remoteStreamTemplate,
+                            minifier,
+                            xml);
+
+                        currentStart = currentFinish;
+                        currentFinish += perItem;
+                    }
+                    break;
             }
         }
     }
@@ -418,6 +545,7 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
         Template musicVideoTemplate,
         Template songTemplate,
         Template otherVideoTemplate,
+        Template remoteStreamTemplate,
         XmlMinifier minifier,
         XmlWriter xml)
     {
@@ -479,6 +607,16 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
                 title,
                 templateContext,
                 otherVideoTemplate),
+            RemoteStream templateRemoteStream => await ProcessRemoteStreamTemplate(
+                request,
+                templateRemoteStream,
+                start,
+                stop,
+                hasCustomTitle,
+                displayItem,
+                title,
+                templateContext,
+                remoteStreamTemplate),
             _ => Option<string>.None
         };
 
@@ -514,6 +652,8 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
             {
                 ProgrammeStart = start,
                 ProgrammeStop = stop,
+                ChannelId = ChannelIdentifier.FromNumber(request.ChannelNumber),
+                ChannelIdLegacy = ChannelIdentifier.LegacyFromNumber(request.ChannelNumber),
                 request.ChannelNumber,
                 HasCustomTitle = hasCustomTitle,
                 displayItem.CustomTitle,
@@ -564,11 +704,14 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
                 showMetadata.Guids ??= [];
 
                 string artworkPath = GetPrioritizedArtworkPath(showMetadata);
+                string thumbnailPath = GetPrioritizedArtworkPath(metadata);
 
                 var data = new
                 {
                     ProgrammeStart = start,
                     ProgrammeStop = stop,
+                    ChannelId = ChannelIdentifier.FromNumber(request.ChannelNumber),
+                    ChannelIdLegacy = ChannelIdentifier.LegacyFromNumber(request.ChannelNumber),
                     request.ChannelNumber,
                     HasCustomTitle = hasCustomTitle,
                     displayItem.CustomTitle,
@@ -582,6 +725,8 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
                     ShowGenres = showMetadata.Genres.Map(g => g.Name).OrderBy(n => n),
                     EpisodeHasArtwork = !string.IsNullOrWhiteSpace(artworkPath),
                     EpisodeArtworkUrl = artworkPath,
+                    EpisodeHasThumbnail = !string.IsNullOrWhiteSpace(thumbnailPath),
+                    EpisodeThumbnailUrl = thumbnailPath,
                     SeasonNumber = templateEpisode.Season?.SeasonNumber ?? 0,
                     metadata.EpisodeNumber,
                     ShowHasContentRating = !string.IsNullOrWhiteSpace(showMetadata.ContentRating),
@@ -629,6 +774,8 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
             {
                 ProgrammeStart = start,
                 ProgrammeStop = stop,
+                ChannelId = ChannelIdentifier.FromNumber(request.ChannelNumber),
+                ChannelIdLegacy = ChannelIdentifier.LegacyFromNumber(request.ChannelNumber),
                 request.ChannelNumber,
                 HasCustomTitle = hasCustomTitle,
                 displayItem.CustomTitle,
@@ -686,6 +833,8 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
             {
                 ProgrammeStart = start,
                 ProgrammeStop = stop,
+                ChannelId = ChannelIdentifier.FromNumber(request.ChannelNumber),
+                ChannelIdLegacy = ChannelIdentifier.LegacyFromNumber(request.ChannelNumber),
                 request.ChannelNumber,
                 HasCustomTitle = hasCustomTitle,
                 displayItem.CustomTitle,
@@ -734,10 +883,14 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
             metadata.Genres ??= [];
             metadata.Guids ??= [];
 
+            string artworkPath = GetPrioritizedArtworkPath(metadata);
+
             var data = new
             {
                 ProgrammeStart = start,
                 ProgrammeStop = stop,
+                ChannelId = ChannelIdentifier.FromNumber(request.ChannelNumber),
+                ChannelIdLegacy = ChannelIdentifier.LegacyFromNumber(request.ChannelNumber),
                 request.ChannelNumber,
                 HasCustomTitle = hasCustomTitle,
                 displayItem.CustomTitle,
@@ -746,6 +899,8 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
                 OtherVideoPlot = metadata.Plot,
                 OtherVideoHasYear = metadata.Year.HasValue,
                 OtherVideoYear = metadata.Year,
+                OtherVideoHasArtwork = !string.IsNullOrWhiteSpace(artworkPath),
+                OtherVideoArtworkUrl = artworkPath,
                 OtherVideoGenres = metadata.Genres.Map(g => g.Name).OrderBy(n => n),
                 OtherVideoHasContentRating = !string.IsNullOrWhiteSpace(metadata.ContentRating),
                 OtherVideoContentRating = metadata.ContentRating
@@ -761,18 +916,63 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
         return Option<string>.None;
     }
 
-    private string GetMovieTemplateFileName()
+    private static async Task<Option<string>> ProcessRemoteStreamTemplate(
+        RefreshChannelData request,
+        RemoteStream templateRemoteStream,
+        string start,
+        string stop,
+        bool hasCustomTitle,
+        PlayoutItem displayItem,
+        string title,
+        XmlTemplateContext templateContext,
+        Template remoteStreamTemplate)
     {
-        string templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "movie.sbntxt");
-
-        // fall back to default template
-        if (!_localFileSystem.FileExists(templateFileName))
+        foreach (RemoteStreamMetadata metadata in templateRemoteStream.RemoteStreamMetadata.HeadOrNone())
         {
-            templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "_movie.sbntxt");
+            metadata.Genres ??= [];
+            metadata.Guids ??= [];
+
+            string artworkPath = GetPrioritizedArtworkPath(metadata);
+
+            var data = new
+            {
+                ProgrammeStart = start,
+                ProgrammeStop = stop,
+                ChannelId = ChannelIdentifier.FromNumber(request.ChannelNumber),
+                ChannelIdLegacy = ChannelIdentifier.LegacyFromNumber(request.ChannelNumber),
+                request.ChannelNumber,
+                HasCustomTitle = hasCustomTitle,
+                displayItem.CustomTitle,
+                RemoteStreamTitle = title,
+                RemoteStreamHasPlot = !string.IsNullOrWhiteSpace(metadata.Plot),
+                RemoteStreamPlot = metadata.Plot,
+                RemoteStreamHasYear = metadata.Year.HasValue,
+                RemoteStreamYear = metadata.Year,
+                RemoteStreamHasArtwork = !string.IsNullOrWhiteSpace(artworkPath),
+                RemoteStreamArtworkUrl = artworkPath,
+                RemoteStreamGenres = metadata.Genres.Map(g => g.Name).OrderBy(n => n),
+                RemoteStreamHasContentRating = !string.IsNullOrWhiteSpace(metadata.ContentRating),
+                RemoteStreamContentRating = metadata.ContentRating
+            };
+
+            var scriptObject = new ScriptObject();
+            scriptObject.Import(data);
+            templateContext.PushGlobal(scriptObject);
+
+            return await remoteStreamTemplate.RenderAsync(templateContext);
         }
 
+        return Option<string>.None;
+    }
+
+    private string GetMovieTemplateFileName()
+    {
+        string templateFileName = _localFileSystem.GetCustomOrDefaultFile(
+            FileSystemLayout.ChannelGuideTemplatesFolder,
+            "movie.sbntxt");
+
         // fail if file doesn't exist
-        if (!_localFileSystem.FileExists(templateFileName))
+        if (!_fileSystem.File.Exists(templateFileName))
         {
             _logger.LogError(
                 "Unable to generate movie XMLTV fragment without template file {File}; please restart ErsatzTV",
@@ -786,16 +986,12 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
 
     private string GetEpisodeTemplateFileName()
     {
-        string templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "episode.sbntxt");
-
-        // fall back to default template
-        if (!_localFileSystem.FileExists(templateFileName))
-        {
-            templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "_episode.sbntxt");
-        }
+        string templateFileName = _localFileSystem.GetCustomOrDefaultFile(
+            FileSystemLayout.ChannelGuideTemplatesFolder,
+            "episode.sbntxt");
 
         // fail if file doesn't exist
-        if (!_localFileSystem.FileExists(templateFileName))
+        if (!_fileSystem.File.Exists(templateFileName))
         {
             _logger.LogError(
                 "Unable to generate episode XMLTV fragment without template file {File}; please restart ErsatzTV",
@@ -809,16 +1005,12 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
 
     private string GetMusicVideoTemplateFileName()
     {
-        string templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "musicVideo.sbntxt");
-
-        // fall back to default template
-        if (!_localFileSystem.FileExists(templateFileName))
-        {
-            templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "_musicVideo.sbntxt");
-        }
+        string templateFileName = _localFileSystem.GetCustomOrDefaultFile(
+            FileSystemLayout.ChannelGuideTemplatesFolder,
+            "musicVideo.sbntxt");
 
         // fail if file doesn't exist
-        if (!_localFileSystem.FileExists(templateFileName))
+        if (!_fileSystem.File.Exists(templateFileName))
         {
             _logger.LogError(
                 "Unable to generate music video XMLTV fragment without template file {File}; please restart ErsatzTV",
@@ -832,16 +1024,12 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
 
     private string GetSongTemplateFileName()
     {
-        string templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "song.sbntxt");
-
-        // fall back to default template
-        if (!_localFileSystem.FileExists(templateFileName))
-        {
-            templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "_song.sbntxt");
-        }
+        string templateFileName = _localFileSystem.GetCustomOrDefaultFile(
+            FileSystemLayout.ChannelGuideTemplatesFolder,
+            "song.sbntxt");
 
         // fail if file doesn't exist
-        if (!_localFileSystem.FileExists(templateFileName))
+        if (!_fileSystem.File.Exists(templateFileName))
         {
             _logger.LogError(
                 "Unable to generate song XMLTV fragment without template file {File}; please restart ErsatzTV",
@@ -855,16 +1043,12 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
 
     private string GetOtherVideoTemplateFileName()
     {
-        string templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "otherVideo.sbntxt");
-
-        // fall back to default template
-        if (!_localFileSystem.FileExists(templateFileName))
-        {
-            templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "_otherVideo.sbntxt");
-        }
+        string templateFileName = _localFileSystem.GetCustomOrDefaultFile(
+            FileSystemLayout.ChannelGuideTemplatesFolder,
+            "otherVideo.sbntxt");
 
         // fail if file doesn't exist
-        if (!_localFileSystem.FileExists(templateFileName))
+        if (!_fileSystem.File.Exists(templateFileName))
         {
             _logger.LogError(
                 "Unable to generate other video XMLTV fragment without template file {File}; please restart ErsatzTV",
@@ -876,6 +1060,25 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
         return templateFileName;
     }
 
+    private string GetRemoteStreamTemplateFileName()
+    {
+        string templateFileName = _localFileSystem.GetCustomOrDefaultFile(
+            FileSystemLayout.ChannelGuideTemplatesFolder,
+            "remoteStream.sbntxt");
+
+        // fail if file doesn't exist
+        if (!_fileSystem.File.Exists(templateFileName))
+        {
+            _logger.LogError(
+                "Unable to generate remote stream XMLTV fragment without template file {File}; please restart ErsatzTV",
+                templateFileName);
+
+            return null;
+        }
+
+        return templateFileName;
+    }
+
     private static string GetArtworkUrl(Artwork artwork, ArtworkKind artworkKind)
     {
         string artworkPath = artwork.Path;
@@ -931,6 +1134,8 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
                 .IfNone("[unknown artist]"),
             OtherVideo ov => ov.OtherVideoMetadata.HeadOrNone().Map(vm => vm.Title ?? string.Empty)
                 .IfNone("[unknown video]"),
+            RemoteStream rs => rs.RemoteStreamMetadata.HeadOrNone().Map(vm => vm.Title ?? string.Empty)
+                .IfNone("[unknown remote stream]"),
             _ => "[unknown]"
         };
     }
@@ -979,7 +1184,7 @@ public class RefreshChannelDataHandler : IRequestHandler<RefreshChannelData>
     {
         var result = new List<PlayoutItem>();
 
-        if (_localFileSystem.FileExists(path))
+        if (_fileSystem.File.Exists(path))
         {
             Option<ExternalJsonChannel> maybeChannel = JsonConvert.DeserializeObject<ExternalJsonChannel>(
                 await File.ReadAllTextAsync(path));

ErsatzTV.Application/Channels/Commands/RefreshChannelListHandler.cs

@@ -1,9 +1,12 @@
 using System.Data.Common;
+using System.IO.Abstractions;
 using System.Net;
 using System.Xml;
 using Dapper;
 using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Interfaces.Metadata;
+using ErsatzTV.Core.Iptv;
 using ErsatzTV.Infrastructure.Data;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
@@ -17,6 +20,7 @@ namespace ErsatzTV.Application.Channels;
 public class RefreshChannelListHandler : IRequestHandler<RefreshChannelList>
 {
     private readonly IDbContextFactory<TvContext> _dbContextFactory;
+    private readonly IFileSystem _fileSystem;
     private readonly ILocalFileSystem _localFileSystem;
     private readonly ILogger<RefreshChannelListHandler> _logger;
     private readonly RecyclableMemoryStreamManager _recyclableMemoryStreamManager;
@@ -24,11 +28,13 @@ public class RefreshChannelListHandler : IRequestHandler<RefreshChannelList>
     public RefreshChannelListHandler(
         RecyclableMemoryStreamManager recyclableMemoryStreamManager,
         IDbContextFactory<TvContext> dbContextFactory,
+        IFileSystem fileSystem,
         ILocalFileSystem localFileSystem,
         ILogger<RefreshChannelListHandler> logger)
     {
         _recyclableMemoryStreamManager = recyclableMemoryStreamManager;
         _dbContextFactory = dbContextFactory;
+        _fileSystem = fileSystem;
         _localFileSystem = localFileSystem;
         _logger = logger;
     }
@@ -42,13 +48,13 @@ public class RefreshChannelListHandler : IRequestHandler<RefreshChannelList>
         string templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "channel.sbntxt");
 
         // fall back to default template
-        if (!_localFileSystem.FileExists(templateFileName))
+        if (!_fileSystem.File.Exists(templateFileName))
         {
             templateFileName = Path.Combine(FileSystemLayout.ChannelGuideTemplatesFolder, "_channel.sbntxt");
         }
 
         // fail if file doesn't exist
-        if (!_localFileSystem.FileExists(templateFileName))
+        if (!_fileSystem.File.Exists(templateFileName))
         {
             _logger.LogError(
                 "Unable to generate channel list without template file {File}; please restart ErsatzTV",
@@ -76,12 +82,18 @@ public class RefreshChannelListHandler : IRequestHandler<RefreshChannelList>
 
         await foreach (ChannelResult channel in GetChannels(dbContext).WithCancellation(cancellationToken))
         {
+            bool hasLogo = !string.IsNullOrWhiteSpace(channel.ArtworkPath);
+            bool hasExternalLogo = hasLogo && Artwork.IsExternalUrl(channel.ArtworkPath);
+
             var data = new
             {
+                ChannelId = ChannelIdentifier.FromNumber(channel.Number),
+                ChannelIdLegacy = ChannelIdentifier.LegacyFromNumber(channel.Number),
                 ChannelNumber = channel.Number,
                 ChannelName = channel.Name,
                 ChannelCategories = GetCategories(channel.Categories),
-                ChannelHasArtwork = !string.IsNullOrWhiteSpace(channel.ArtworkPath),
+                ChannelHasExternalArtwork = hasExternalLogo,
+                ChannelHasArtwork = hasLogo,
                 ChannelArtworkPath = channel.ArtworkPath,
                 ChannelNameEncoded = WebUtility.UrlEncode(channel.Name)
             };
@@ -110,7 +122,7 @@ public class RefreshChannelListHandler : IRequestHandler<RefreshChannelList>
         const string QUERY = @"select C.Number, C.Name, C.Categories, A.Path as ArtworkPath
                                from Channel C
                                left outer join Artwork A on C.Id = A.ChannelId and A.ArtworkKind = 2
-                               where C.Id in (select ChannelId from Playout)
+                               where (C.Id in (select ChannelId from Playout) or C.MirrorSourceChannelId in (select ChannelId from Playout)) and C.IsEnabled = 1 and C.ShowInEPG = 1
                                order by CAST(C.Number as double)";
         // TODO: this needs to be fixed for sqlite/mariadb
 

ErsatzTV.Application/Channels/Commands/UpdateChannel.cs

@@ -1,4 +1,5 @@
-using ErsatzTV.Core;
+using ErsatzTV.Application.Artworks;
+using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
 
 namespace ErsatzTV.Application.Channels;
@@ -10,14 +11,25 @@ public record UpdateChannel(
     string Group,
     string Categories,
     int FFmpegProfileId,
-    string Logo,
+    double? SlugSeconds,
+    ArtworkContentTypeModel Logo,
+    ChannelStreamSelectorMode StreamSelectorMode,
+    string StreamSelector,
     string PreferredAudioLanguageCode,
     string PreferredAudioTitle,
-    ChannelProgressMode ProgressMode,
+    ChannelPlayoutSource PlayoutSource,
+    ChannelPlayoutMode PlayoutMode,
+    int? MirrorSourceChannelId,
+    TimeSpan? PlayoutOffset,
     StreamingMode StreamingMode,
     int? WatermarkId,
     int? FallbackFillerId,
     string PreferredSubtitleLanguageCode,
     ChannelSubtitleMode SubtitleMode,
     ChannelMusicVideoCreditsMode MusicVideoCreditsMode,
-    string MusicVideoCreditsTemplate) : IRequest<Either<BaseError, ChannelViewModel>>;
+    string MusicVideoCreditsTemplate,
+    ChannelSongVideoMode SongVideoMode,
+    ChannelTranscodeMode TranscodeMode,
+    ChannelIdleBehavior IdleBehavior,
+    bool IsEnabled,
+    bool ShowInEpg) : IRequest<Either<BaseError, ChannelViewModel>>;

ErsatzTV.Application/Channels/Commands/UpdateChannelHandler.cs

@@ -4,10 +4,13 @@ using System.Threading.Channels;
 using ErsatzTV.Application.Subtitles;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Domain.Filler;
+using ErsatzTV.Core.Errors;
 using ErsatzTV.Core.Interfaces.Search;
 using ErsatzTV.Infrastructure.Data;
 using ErsatzTV.Infrastructure.Extensions;
 using Microsoft.EntityFrameworkCore;
+using static ErsatzTV.Application.Channels.ChannelValidations;
 using static ErsatzTV.Application.Channels.Mapper;
 using Channel = ErsatzTV.Core.Domain.Channel;
 
@@ -24,86 +27,277 @@ public class UpdateChannelHandler(
         CancellationToken cancellationToken)
     {
         await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
-        Validation<BaseError, Channel> validation = await Validate(dbContext, request);
-        return await validation.Apply(c => ApplyUpdateRequest(dbContext, c, request));
+
+        Option<Channel> maybeChannel = await dbContext.Channels
+            .Include(c => c.Artwork)
+            .Include(c => c.Watermark)
+            .Include(c => c.Playouts)
+            .SelectOneAsync(c => c.Id, c => c.Id == request.ChannelId, cancellationToken);
+
+        return await maybeChannel.Match(
+            Some: async channel =>
+            {
+                Validation<BaseError, Channel> validation =
+                    await Validate(dbContext, request, channel, cancellationToken);
+                return await validation.Apply(c => ApplyUpdateRequest(dbContext, c, request, cancellationToken));
+            },
+            None: () => Task.FromResult(
+                Left<BaseError, ChannelViewModel>(
+                    new NotFoundError($"Channel {request.ChannelId} does not exist."))));
     }
 
-    private async Task<ChannelViewModel> ApplyUpdateRequest(TvContext dbContext, Channel c, UpdateChannel update)
+    private async Task<ChannelViewModel> ApplyUpdateRequest(
+        TvContext dbContext,
+        Channel c,
+        UpdateChannel update,
+        CancellationToken cancellationToken)
     {
+        // don't save mirror when playout exists
+        if (c.Playouts.Count > 0)
+        {
+            update = update with
+            {
+                PlayoutSource = ChannelPlayoutSource.Generated,
+                MirrorSourceChannelId = null
+            };
+        }
+
+        bool hasEpgChange = c.PlayoutSource != update.PlayoutSource || c.ShowInEpg != update.ShowInEpg;
+
         c.Name = update.Name;
         c.Number = update.Number;
+        c.SortNumber = double.Parse(update.Number, CultureInfo.InvariantCulture);
         c.Group = update.Group;
         c.Categories = update.Categories;
         c.FFmpegProfileId = update.FFmpegProfileId;
+        c.SlugSeconds = update.SlugSeconds;
+        c.StreamSelectorMode = update.StreamSelectorMode;
+        c.StreamSelector = update.StreamSelector;
         c.PreferredAudioLanguageCode = update.PreferredAudioLanguageCode;
         c.PreferredAudioTitle = update.PreferredAudioTitle;
         c.PreferredSubtitleLanguageCode = update.PreferredSubtitleLanguageCode;
         c.SubtitleMode = update.SubtitleMode;
         c.MusicVideoCreditsMode = update.MusicVideoCreditsMode;
         c.MusicVideoCreditsTemplate = update.MusicVideoCreditsTemplate;
-        c.Artwork ??= new List<Artwork>();
+        c.SongVideoMode = update.SongVideoMode;
+        c.TranscodeMode = update.TranscodeMode;
+        c.IdleBehavior = update.IdleBehavior;
+        c.IsEnabled = update.IsEnabled;
+        c.ShowInEpg = update.IsEnabled && update.ShowInEpg;
+        c.Artwork ??= [];
 
-        if (!string.IsNullOrWhiteSpace(update.Logo))
+        if (!string.IsNullOrWhiteSpace(update.Logo?.Path))
         {
-            Option<Artwork> maybeLogo =
-                Optional(c.Artwork).Flatten().FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Logo);
+            string logo = update.Logo.Path;
+            if (logo.StartsWith("iptv/logos/", StringComparison.Ordinal))
+            {
+                logo = logo.Replace("iptv/logos/", string.Empty);
+            }
 
-            maybeLogo.Match(
-                artwork =>
+            Option<Artwork> maybeLogo = c.Artwork.Where(a => a.ArtworkKind == ArtworkKind.Logo).HeadOrNone();
+            foreach (Artwork artwork in maybeLogo)
+            {
+                artwork.Path = logo;
+                artwork.OriginalContentType = !string.IsNullOrEmpty(update.Logo.ContentType)
+                    ? update.Logo.ContentType
+                    : null;
+                artwork.DateUpdated = DateTime.UtcNow;
+            }
+
+            if (maybeLogo.IsNone)
+            {
+                var artwork = new Artwork
                 {
-                    artwork.Path = update.Logo;
-                    artwork.DateUpdated = DateTime.UtcNow;
-                },
-                () =>
-                {
-                    var artwork = new Artwork
-                    {
-                        Path = update.Logo,
-                        DateAdded = DateTime.UtcNow,
-                        DateUpdated = DateTime.UtcNow,
-                        ArtworkKind = ArtworkKind.Logo
-                    };
-                    c.Artwork.Add(artwork);
-                });
+                    Path = logo,
+                    OriginalContentType = !string.IsNullOrEmpty(update.Logo.ContentType)
+                        ? update.Logo.ContentType
+                        : null,
+                    DateAdded = DateTime.UtcNow,
+                    DateUpdated = DateTime.UtcNow,
+                    ArtworkKind = ArtworkKind.Logo
+                };
+                c.Artwork.Add(artwork);
+            }
+        }
+        else
+        {
+            await dbContext.Entry(c)
+                .Collection(channel => channel.Artwork)
+                .LoadAsync(cancellationToken);
+
+            foreach (Artwork artwork in c.Artwork.Where(x => x.ArtworkKind is ArtworkKind.Logo).ToList())
+            {
+                c.Artwork.Remove(artwork);
+                dbContext.Artwork.Remove(artwork);
+            }
         }
 
-        c.ProgressMode = update.ProgressMode;
+        c.PlayoutSource = update.PlayoutSource;
+        c.PlayoutMode = update.PlayoutMode;
+
+        if (c.PlayoutSource is ChannelPlayoutSource.Mirror)
+        {
+            c.PlayoutMode = ChannelPlayoutMode.Continuous;
+            hasEpgChange |= c.MirrorSourceChannelId != update.MirrorSourceChannelId;
+            hasEpgChange |= c.PlayoutOffset != update.PlayoutOffset;
+        }
+        else
+        {
+            c.MirrorSourceChannelId = null;
+            c.PlayoutOffset = null;
+        }
+
+        c.MirrorSourceChannelId = update.MirrorSourceChannelId;
+        c.PlayoutOffset = update.PlayoutOffset;
         c.StreamingMode = update.StreamingMode;
         c.WatermarkId = update.WatermarkId;
         c.FallbackFillerId = update.FallbackFillerId;
-        await dbContext.SaveChangesAsync();
+
+        await dbContext.SaveChangesAsync(cancellationToken);
 
         searchTargets.SearchTargetsChanged();
 
         if (c.SubtitleMode != ChannelSubtitleMode.None)
         {
             Option<Playout> maybePlayout = await dbContext.Playouts
-                .SelectOneAsync(p => p.ChannelId, p => p.ChannelId == c.Id);
+                .SelectOneAsync(p => p.ChannelId, p => p.ChannelId == c.Id, cancellationToken);
 
             foreach (Playout playout in maybePlayout)
             {
-                await workerChannel.WriteAsync(new ExtractEmbeddedSubtitles(playout.Id));
+                await workerChannel.WriteAsync(new ExtractEmbeddedSubtitles(playout.Id), cancellationToken);
             }
         }
 
-        await workerChannel.WriteAsync(new RefreshChannelList());
+        await workerChannel.WriteAsync(new RefreshChannelList(), cancellationToken);
+        if (hasEpgChange)
+        {
+            await workerChannel.WriteAsync(new RefreshChannelData(c.Number), cancellationToken);
+        }
 
-        return ProjectToViewModel(c);
+        return ProjectToViewModel(c, c.Playouts?.Count ?? 0);
     }
 
-    private static async Task<Validation<BaseError, Channel>> Validate(TvContext dbContext, UpdateChannel request) =>
-        (await ChannelMustExist(dbContext, request), ValidateName(request),
-            await ValidateNumber(dbContext, request))
-        .Apply((channelToUpdate, _, _) => channelToUpdate);
-
-    private static Task<Validation<BaseError, Channel>> ChannelMustExist(
+    private static async Task<Validation<BaseError, Channel>> Validate(
         TvContext dbContext,
-        UpdateChannel updateChannel) =>
-        dbContext.Channels
-            .Include(c => c.Artwork)
-            .Include(c => c.Watermark)
-            .SelectOneAsync(c => c.Id, c => c.Id == updateChannel.ChannelId)
-            .Map(o => o.ToValidation<BaseError>("Channel does not exist."));
+        UpdateChannel request,
+        Channel channel,
+        CancellationToken cancellationToken)
+    {
+        Validation<BaseError, Channel> channelValidation = (ValidateName(request),
+            await ValidateNumber(dbContext, request, cancellationToken),
+            await MirrorSourceMustBeValid(dbContext, request, cancellationToken),
+            ValidateShowInEpg(request.IsEnabled, request.ShowInEpg),
+            ValidateLogo(request.Logo?.Path))
+        .Apply((_, _, _, _, _) => channel);
+
+        // combine the page-only Group rule plus the FK existence checks (FFmpeg profile / watermark /
+        // fallback filler) with the channel validation; splitting keeps tuple arity within
+        // LanguageExt's supported applicative range while still accumulating all errors
+        return (ValidateGroup(request.Group),
+            await FFmpegProfileMustExist(dbContext, request, cancellationToken),
+            await WatermarkMustExist(dbContext, request, cancellationToken),
+            await FillerPresetMustExist(dbContext, request, cancellationToken),
+            channelValidation)
+        .Apply((_, _, _, _, c) => c);
+    }
+
+    private static async Task<Validation<BaseError, int>> FFmpegProfileMustExist(
+        TvContext dbContext,
+        UpdateChannel request,
+        CancellationToken cancellationToken)
+    {
+        bool exists = await dbContext.FFmpegProfiles
+            .AnyAsync(p => p.Id == request.FFmpegProfileId, cancellationToken);
+        if (exists)
+        {
+            return request.FFmpegProfileId;
+        }
+
+        return BaseError.New($"FFmpegProfile {request.FFmpegProfileId} does not exist.");
+    }
+
+    private static async Task<Validation<BaseError, Option<int>>> WatermarkMustExist(
+        TvContext dbContext,
+        UpdateChannel request,
+        CancellationToken cancellationToken)
+    {
+        if (request.WatermarkId is null)
+        {
+            return Option<int>.None;
+        }
+
+        bool exists = await dbContext.ChannelWatermarks
+            .AnyAsync(w => w.Id == request.WatermarkId, cancellationToken);
+        if (exists)
+        {
+            return Optional(request.WatermarkId);
+        }
+
+        return BaseError.New($"Watermark {request.WatermarkId} does not exist.");
+    }
+
+    private static async Task<Validation<BaseError, Option<int>>> FillerPresetMustExist(
+        TvContext dbContext,
+        UpdateChannel request,
+        CancellationToken cancellationToken)
+    {
+        if (request.FallbackFillerId is null)
+        {
+            return Option<int>.None;
+        }
+
+        bool exists = await dbContext.FillerPresets
+            .Filter(fp => fp.FillerKind == FillerKind.Fallback)
+            .AnyAsync(w => w.Id == request.FallbackFillerId, cancellationToken);
+        if (exists)
+        {
+            return Optional(request.FallbackFillerId);
+        }
+
+        return BaseError.New($"Fallback filler {request.FallbackFillerId} does not exist.");
+    }
+
+    private static async Task<Validation<BaseError, Unit>> MirrorSourceMustBeValid(
+        TvContext dbContext,
+        UpdateChannel request,
+        CancellationToken cancellationToken)
+    {
+        if (request.PlayoutSource is not ChannelPlayoutSource.Mirror)
+        {
+            return Unit.Default;
+        }
+
+        Option<Channel> maybeMirrorSource = await dbContext.Channels
+            .AsNoTracking()
+            .SelectOneAsync(
+                c => c.Id == request.MirrorSourceChannelId,
+                c => c.Id == request.MirrorSourceChannelId,
+                cancellationToken);
+
+        if (maybeMirrorSource.IsNone)
+        {
+            return BaseError.New("Mirror source channel does not exist.");
+        }
+
+        foreach (var mirrorSource in maybeMirrorSource)
+        {
+            if (mirrorSource.PlayoutSource is not ChannelPlayoutSource.Generated)
+            {
+                return BaseError.New(
+                    $"Mirror source channel {mirrorSource.Name} must use generated playout source");
+            }
+        }
+
+        foreach (TimeSpan playoutOffset in Optional(request.PlayoutOffset))
+        {
+            if (playoutOffset < TimeSpan.FromHours(-12) || playoutOffset > TimeSpan.FromHours(12))
+            {
+                return BaseError.New("Playout offset must not be greater than 12 hours");
+            }
+        }
+
+        return Unit.Default;
+    }
 
     private static Validation<BaseError, string> ValidateName(UpdateChannel updateChannel) =>
         updateChannel.NotEmpty(c => c.Name)
@@ -111,10 +305,11 @@ public class UpdateChannelHandler(
 
     private static async Task<Validation<BaseError, string>> ValidateNumber(
         TvContext dbContext,
-        UpdateChannel updateChannel)
+        UpdateChannel updateChannel,
+        CancellationToken cancellationToken)
     {
         int matchId = await dbContext.Channels
-            .SelectOneAsync(c => c.Number, c => c.Number == updateChannel.Number)
+            .SelectOneAsync(c => c.Number, c => c.Number == updateChannel.Number, cancellationToken)
             .Match(c => c.Id, () => updateChannel.ChannelId);
 
         if (matchId == updateChannel.ChannelId)

ErsatzTV.Application/Channels/Commands/UpdateChannelNumbers.cs

@@ -0,0 +1,5 @@
+using ErsatzTV.Core;
+
+namespace ErsatzTV.Application.Channels;
+
+public record UpdateChannelNumbers(List<ChannelSortViewModel> Channels) : IRequest<Option<BaseError>>;

ErsatzTV.Application/Channels/Commands/UpdateChannelNumbersHandler.cs

@@ -0,0 +1,72 @@
+using System.Globalization;
+using System.Threading.Channels;
+using ErsatzTV.Core;
+using ErsatzTV.Infrastructure.Data;
+using Microsoft.EntityFrameworkCore;
+using Channel = ErsatzTV.Core.Domain.Channel;
+
+namespace ErsatzTV.Application.Channels;
+
+public class UpdateChannelNumbersHandler(
+    IDbContextFactory<TvContext> dbContextFactory,
+    ChannelWriter<IBackgroundServiceRequest> workerChannel)
+    : IRequestHandler<UpdateChannelNumbers, Option<BaseError>>
+{
+    public async Task<Option<BaseError>> Handle(UpdateChannelNumbers request, CancellationToken cancellationToken)
+    {
+        await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
+        await using var transaction = await dbContext.Database.BeginTransactionAsync(cancellationToken);
+
+        try
+        {
+            var numberUpdates = request.Channels.ToDictionary(c => c.Id, c => c.Number);
+            var channelIds = numberUpdates.Keys;
+
+            List<Channel> channelsToUpdate = await dbContext.Channels
+                .Where(c => channelIds.Contains(c.Id))
+                .ToListAsync(cancellationToken);
+
+            // give every channel a non-conflicting number
+            foreach (var channel in channelsToUpdate)
+            {
+                channel.Number = $"-{channel.Id}";
+            }
+
+            // save those changes
+            await dbContext.SaveChangesAsync(cancellationToken);
+
+            // give every channel the proper new number
+            foreach (var channel in channelsToUpdate)
+            {
+                channel.Number = numberUpdates[channel.Id];
+                if (double.TryParse(channel.Number, CultureInfo.InvariantCulture, out double sortNumber))
+                {
+                    channel.SortNumber = sortNumber;
+                }
+                else
+                {
+                    return BaseError.New($"Failed to parse channel number {channel.Number}");
+                }
+            }
+
+            // save those changes
+            await dbContext.SaveChangesAsync(cancellationToken);
+
+            // commit the transaction
+            await transaction.CommitAsync(cancellationToken);
+
+            // update channel list and xmltv
+            await workerChannel.WriteAsync(new RefreshChannelList(), cancellationToken);
+            foreach (var channel in channelsToUpdate)
+            {
+                await workerChannel.WriteAsync(new RefreshChannelData(channel.Number), cancellationToken);
+            }
+
+            return Option<BaseError>.None;
+        }
+        catch (Exception ex)
+        {
+            return BaseError.New("Failed to update channel numbers: " + ex.Message);
+        }
+    }
+}

ErsatzTV.Application/Channels/Mapper.cs

@@ -1,11 +1,12 @@
-using ErsatzTV.Core.Api.Channels;
+using ErsatzTV.Application.Artworks;
+using ErsatzTV.Core.Api.Channels;
 using ErsatzTV.Core.Domain;
 
 namespace ErsatzTV.Application.Channels;
 
 internal static class Mapper
 {
-    internal static ChannelViewModel ProjectToViewModel(Channel channel) =>
+    internal static ChannelViewModel ProjectToViewModel(Channel channel, int playoutCount) =>
         new(
             channel.Id,
             channel.Number,
@@ -13,18 +14,29 @@ internal static class Mapper
             channel.Group,
             channel.Categories,
             channel.FFmpegProfileId,
+            channel.SlugSeconds,
             GetLogo(channel),
+            channel.StreamSelectorMode,
+            channel.StreamSelector,
             channel.PreferredAudioLanguageCode,
             channel.PreferredAudioTitle,
-            channel.ProgressMode,
+            channel.PlayoutSource,
+            channel.PlayoutMode,
+            channel.MirrorSourceChannelId,
+            channel.PlayoutOffset,
             channel.StreamingMode,
             channel.WatermarkId,
             channel.FallbackFillerId,
-            channel.Playouts?.Count ?? 0,
+            playoutCount,
             channel.PreferredSubtitleLanguageCode,
             channel.SubtitleMode,
             channel.MusicVideoCreditsMode,
-            channel.MusicVideoCreditsTemplate);
+            channel.MusicVideoCreditsTemplate,
+            channel.SongVideoMode,
+            channel.TranscodeMode,
+            channel.IdleBehavior,
+            channel.IsEnabled,
+            channel.ShowInEpg);
 
     internal static ChannelResponseModel ProjectToResponseModel(Channel channel) =>
         new(
@@ -38,9 +50,30 @@ internal static class Mapper
     internal static ResolutionViewModel ProjectToViewModel(Resolution resolution) =>
         new(resolution.Height, resolution.Width);
 
-    private static string GetLogo(Channel channel) =>
-        Optional(channel.Artwork.FirstOrDefault(a => a.ArtworkKind == ArtworkKind.Logo))
-            .Match(a => a.Path, string.Empty);
+    internal static ChannelStreamingSpecsViewModel ProjectToSpecsViewModel(Channel channel) =>
+        new(
+            channel.FFmpegProfile.Resolution.Height,
+            channel.FFmpegProfile.Resolution.Width,
+            (int)((channel.FFmpegProfile.VideoBitrate * 1000 + channel.FFmpegProfile.AudioBitrate * 1000) * 1.2),
+            channel.FFmpegProfile.VideoFormat,
+            channel.FFmpegProfile.VideoProfile,
+            channel.FFmpegProfile.AudioFormat);
+
+    private static ArtworkContentTypeModel GetLogo(Channel channel)
+    {
+        Option<Artwork> maybeArtwork = channel.Artwork
+            .Where(a => a.ArtworkKind == ArtworkKind.Logo)
+            .HeadOrNone();
+
+        foreach (Artwork artwork in maybeArtwork)
+        {
+            return artwork.IsExternalUrl()
+                ? new ArtworkContentTypeModel(artwork.Path, string.Empty)
+                : new ArtworkContentTypeModel($"iptv/logos/{artwork.Path}", artwork.OriginalContentType);
+        }
+
+        return ArtworkContentTypeModel.None;
+    }
 
     private static string GetStreamingMode(Channel channel) =>
         channel.StreamingMode switch
@@ -49,7 +82,6 @@ internal static class Mapper
             StreamingMode.TransportStreamHybrid => "MPEG-TS",
             StreamingMode.HttpLiveStreamingDirect => "HLS Direct",
             StreamingMode.HttpLiveStreamingSegmenter => "HLS Segmenter",
-            StreamingMode.HttpLiveStreamingSegmenterV2 => "HLS Segmenter V2",
             _ => throw new ArgumentOutOfRangeException(nameof(channel))
         };
 }

ErsatzTV.Application/Channels/Queries/GetAllChannels.cs

@@ -1,3 +1,3 @@
 namespace ErsatzTV.Application.Channels;
 
-public record GetAllChannels : IRequest<List<ChannelViewModel>>;
+public record GetAllChannels(bool ShowDisabled = true) : IRequest<List<ChannelViewModel>>;

ErsatzTV.Application/Channels/Queries/GetAllChannelsForApiHandler.cs

@@ -5,17 +5,14 @@ using static ErsatzTV.Application.Channels.Mapper;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetAllChannelsForApiHandler : IRequestHandler<GetAllChannelsForApi, List<ChannelResponseModel>>
+public class GetAllChannelsForApiHandler(IChannelRepository channelRepository)
+    : IRequestHandler<GetAllChannelsForApi, List<ChannelResponseModel>>
 {
-    private readonly IChannelRepository _channelRepository;
-
-    public GetAllChannelsForApiHandler(IChannelRepository channelRepository) => _channelRepository = channelRepository;
-
     public async Task<List<ChannelResponseModel>> Handle(
         GetAllChannelsForApi request,
         CancellationToken cancellationToken)
     {
-        IEnumerable<Channel> channels = Optional(await _channelRepository.GetAll()).Flatten();
+        IEnumerable<Channel> channels = Optional(await channelRepository.GetAll(cancellationToken)).Flatten();
         return channels.Map(ProjectToResponseModel).ToList();
     }
 }

ErsatzTV.Application/Channels/Queries/GetAllChannelsForSort.cs

@@ -0,0 +1,3 @@
+namespace ErsatzTV.Application.Channels;
+
+public record GetAllChannelsForSort : IRequest<List<ChannelSortViewModel>>;

ErsatzTV.Application/Channels/Queries/GetAllChannelsForSortHandler.cs

@@ -0,0 +1,31 @@
+using System.Globalization;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Infrastructure.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace ErsatzTV.Application.Channels;
+
+public class GetAllChannelsForSortHandler(IDbContextFactory<TvContext> dbContextFactory)
+    : IRequestHandler<GetAllChannelsForSort, List<ChannelSortViewModel>>
+{
+    public async Task<List<ChannelSortViewModel>> Handle(
+        GetAllChannelsForSort request,
+        CancellationToken cancellationToken)
+    {
+        await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
+        return await dbContext.Channels
+            .AsNoTracking()
+            .ToListAsync(cancellationToken)
+            .Map(list => list.Map(ProjectToSortViewModel)
+                .OrderBy(c => decimal.Parse(c.Number, CultureInfo.InvariantCulture)).ToList());
+    }
+
+    private static ChannelSortViewModel ProjectToSortViewModel(Channel channel)
+        => new()
+        {
+            Id = channel.Id,
+            Number = channel.Number,
+            Name = channel.Name,
+            OriginalNumber = channel.Number
+        };
+}

ErsatzTV.Application/Channels/Queries/GetAllChannelsHandler.cs

@@ -1,14 +1,31 @@
-using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
 using static ErsatzTV.Application.Channels.Mapper;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetAllChannelsHandler : IRequestHandler<GetAllChannels, List<ChannelViewModel>>
+public class GetAllChannelsHandler(IChannelRepository channelRepository)
+    : IRequestHandler<GetAllChannels, List<ChannelViewModel>>
 {
-    private readonly IChannelRepository _channelRepository;
-
-    public GetAllChannelsHandler(IChannelRepository channelRepository) => _channelRepository = channelRepository;
-
     public async Task<List<ChannelViewModel>> Handle(GetAllChannels request, CancellationToken cancellationToken) =>
-        Optional(await _channelRepository.GetAll()).Flatten().Map(ProjectToViewModel).ToList();
+        await channelRepository.GetAll(cancellationToken)
+            .Map(list => list.Where(c => c.IsEnabled || request.ShowDisabled)
+                .Map(c => ProjectToViewModel(c, GetPlayoutsCount(c))).ToList());
+
+    private static int GetPlayoutsCount(Channel channel)
+    {
+        var result = 0;
+
+        if (channel.Playouts != null)
+        {
+            result += channel.Playouts.Count;
+        }
+
+        if (channel.PlayoutSource is ChannelPlayoutSource.Mirror && channel.MirrorSourceChannel?.Playouts != null)
+        {
+            result += channel.MirrorSourceChannel.Playouts.Count;
+        }
+
+        return result;
+    }
 }

ErsatzTV.Application/Channels/Queries/GetChannelByIdHandler.cs

@@ -3,13 +3,10 @@ using static ErsatzTV.Application.Channels.Mapper;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetChannelByIdHandler : IRequestHandler<GetChannelById, Option<ChannelViewModel>>
+public class GetChannelByIdHandler(IChannelRepository channelRepository)
+    : IRequestHandler<GetChannelById, Option<ChannelViewModel>>
 {
-    private readonly IChannelRepository _channelRepository;
-
-    public GetChannelByIdHandler(IChannelRepository channelRepository) => _channelRepository = channelRepository;
-
     public Task<Option<ChannelViewModel>> Handle(GetChannelById request, CancellationToken cancellationToken) =>
-        _channelRepository.GetChannel(request.Id)
-            .MapT(ProjectToViewModel);
+        channelRepository.GetChannel(request.Id)
+            .MapT(c => ProjectToViewModel(c, 0));
 }

ErsatzTV.Application/Channels/Queries/GetChannelByNumberHandler.cs

@@ -3,12 +3,9 @@ using static ErsatzTV.Application.Channels.Mapper;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetChannelByNumberHandler : IRequestHandler<GetChannelByNumber, Option<ChannelViewModel>>
+public class GetChannelByNumberHandler(IChannelRepository channelRepository)
+    : IRequestHandler<GetChannelByNumber, Option<ChannelViewModel>>
 {
-    private readonly IChannelRepository _channelRepository;
-
-    public GetChannelByNumberHandler(IChannelRepository channelRepository) => _channelRepository = channelRepository;
-
     public Task<Option<ChannelViewModel>> Handle(GetChannelByNumber request, CancellationToken cancellationToken) =>
-        _channelRepository.GetByNumber(request.ChannelNumber).MapT(ProjectToViewModel);
+        channelRepository.GetByNumber(request.ChannelNumber).MapT(c => ProjectToViewModel(c, 0));
 }

ErsatzTV.Application/Channels/Queries/GetChannelByPlayoutId.cs

@@ -0,0 +1,3 @@
+namespace ErsatzTV.Application.Channels;
+
+public record GetChannelByPlayoutId(int PlayoutId) : IRequest<Option<ChannelViewModel>>;

ErsatzTV.Application/Channels/Queries/GetChannelByPlayoutIdHandler.cs

@@ -0,0 +1,21 @@
+using ErsatzTV.Infrastructure.Data;
+using Microsoft.EntityFrameworkCore;
+using static ErsatzTV.Application.Channels.Mapper;
+
+namespace ErsatzTV.Application.Channels;
+
+public class GetChannelByPlayoutIdHandler(IDbContextFactory<TvContext> dbContextFactory)
+    : IRequestHandler<GetChannelByPlayoutId, Option<ChannelViewModel>>
+{
+    public async Task<Option<ChannelViewModel>> Handle(
+        GetChannelByPlayoutId request,
+        CancellationToken cancellationToken)
+    {
+        await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
+        return await dbContext.Playouts
+            .Include(p => p.Channel)
+            .ThenInclude(c => c.Artwork)
+            .SingleOrDefaultAsync(p => p.Id == request.PlayoutId, cancellationToken)
+            .Map(p => ProjectToViewModel(p.Channel, 1));
+    }
+}

ErsatzTV.Application/Channels/Queries/GetChannelFramerate.cs

@@ -1,3 +1,5 @@
-namespace ErsatzTV.Application.Channels;
+using ErsatzTV.FFmpeg;
 
-public record GetChannelFramerate(string ChannelNumber) : IRequest<Option<int>>;
+namespace ErsatzTV.Application.Channels;
+
+public record GetChannelFramerate(string ChannelNumber) : IRequest<Option<FrameRate>>;

ErsatzTV.Application/Channels/Queries/GetChannelFramerateHandler.cs

@@ -1,123 +1,118 @@
 using ErsatzTV.Core.Domain;
 using ErsatzTV.Core.Extensions;
+using ErsatzTV.FFmpeg;
 using ErsatzTV.Infrastructure.Data;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetChannelFramerateHandler : IRequestHandler<GetChannelFramerate, Option<int>>
+public class GetChannelFramerateHandler(
+    IDbContextFactory<TvContext> dbContextFactory,
+    ILogger<GetChannelFramerateHandler> logger)
+    : IRequestHandler<GetChannelFramerate, Option<FrameRate>>
 {
-    private readonly IDbContextFactory<TvContext> _dbContextFactory;
-    private readonly ILogger<GetChannelFramerateHandler> _logger;
-
-    public GetChannelFramerateHandler(
-        IDbContextFactory<TvContext> dbContextFactory,
-        ILogger<GetChannelFramerateHandler> logger)
+    public async Task<Option<FrameRate>> Handle(GetChannelFramerate request, CancellationToken cancellationToken)
     {
-        _dbContextFactory = dbContextFactory;
-        _logger = logger;
-    }
-
-    public async Task<Option<int>> Handle(GetChannelFramerate request, CancellationToken cancellationToken)
-    {
-        await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
-
-        FFmpegProfile ffmpegProfile = await dbContext.Channels
-            .Filter(c => c.Number == request.ChannelNumber)
-            .Include(c => c.FFmpegProfile)
-            .Map(c => c.FFmpegProfile)
-            .SingleAsync(cancellationToken);
-
-        if (!ffmpegProfile.NormalizeFramerate)
+        try
         {
-            return Option<int>.None;
-        }
+            await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
 
-        // TODO: expand to check everything in collection rather than what's scheduled?
-        _logger.LogDebug("Checking frame rates for channel {ChannelNumber}", request.ChannelNumber);
+            FFmpegProfile ffmpegProfile = await dbContext.Channels
+                .AsNoTracking()
+                .Filter(c => c.Number == request.ChannelNumber)
+                .Include(c => c.FFmpegProfile)
+                .Map(c => c.FFmpegProfile)
+                .SingleAsync(cancellationToken);
 
-        List<Playout> playouts = await dbContext.Playouts
-            .Include(p => p.Items)
-            .ThenInclude(pi => pi.MediaItem)
-            .ThenInclude(mi => (mi as Movie).MediaVersions)
-            .Include(p => p.Items)
-            .ThenInclude(pi => pi.MediaItem)
-            .ThenInclude(mi => (mi as Episode).MediaVersions)
-            .Include(p => p.Items)
-            .ThenInclude(pi => pi.MediaItem)
-            .ThenInclude(mi => (mi as Song).MediaVersions)
-            .Include(p => p.Items)
-            .ThenInclude(pi => pi.MediaItem)
-            .ThenInclude(mi => (mi as MusicVideo).MediaVersions)
-            .Include(p => p.Items)
-            .ThenInclude(pi => pi.MediaItem)
-            .ThenInclude(mi => (mi as OtherVideo).MediaVersions)
-            .Filter(p => p.Channel.Number == request.ChannelNumber)
-            .ToListAsync(cancellationToken);
-
-        var frameRates = playouts.Map(p => p.Items.Map(i => i.MediaItem.GetHeadVersion()))
-            .Flatten()
-            .Map(mv => mv.RFrameRate)
-            .ToList();
-
-        var distinct = frameRates.Distinct().ToList();
-        if (distinct.Count > 1)
-        {
-            // TODO: something more intelligent than minimum framerate?
-            int result = frameRates.Map(ParseFrameRate).Min();
-            if (result < 24)
+            if (!ffmpegProfile.NormalizeFramerate)
             {
-                _logger.LogInformation(
-                    "Normalizing frame rate for channel {ChannelNumber} from {Distinct} to {FrameRate} instead of min value {MinFrameRate}",
-                    request.ChannelNumber,
-                    distinct,
-                    24,
-                    result);
-
-                return 24;
+                return Option<FrameRate>.None;
             }
 
-            _logger.LogInformation(
-                "Normalizing frame rate for channel {ChannelNumber} from {Distinct} to {FrameRate}",
-                request.ChannelNumber,
-                distinct,
-                result);
-            return result;
-        }
+            // TODO: expand to check everything in collection rather than what's scheduled?
+            logger.LogDebug("Checking frame rates for channel {ChannelNumber}", request.ChannelNumber);
 
-        if (distinct.Count != 0)
-        {
-            _logger.LogInformation(
-                "All content on channel {ChannelNumber} has the same frame rate of {FrameRate}; will not normalize",
-                request.ChannelNumber,
-                distinct[0]);
+            List<Playout> playouts = await dbContext.Playouts
+                .AsNoTracking()
+                .Include(p => p.Items)
+                .ThenInclude(pi => pi.MediaItem)
+                .ThenInclude(mi => (mi as Movie).MediaVersions)
+                .Include(p => p.Items)
+                .ThenInclude(pi => pi.MediaItem)
+                .ThenInclude(mi => (mi as Episode).MediaVersions)
+                .Include(p => p.Items)
+                .ThenInclude(pi => pi.MediaItem)
+                .ThenInclude(mi => (mi as Song).MediaVersions)
+                .Include(p => p.Items)
+                .ThenInclude(pi => pi.MediaItem)
+                .ThenInclude(mi => (mi as MusicVideo).MediaVersions)
+                .Include(p => p.Items)
+                .ThenInclude(pi => pi.MediaItem)
+                .ThenInclude(mi => (mi as OtherVideo).MediaVersions)
+                .Include(p => p.Items)
+                .ThenInclude(pi => pi.MediaItem)
+                .ThenInclude(mi => (mi as Image).MediaVersions)
+                .Include(p => p.Items)
+                .ThenInclude(pi => pi.MediaItem)
+                .ThenInclude(mi => (mi as RemoteStream).MediaVersions)
+                .Filter(p => p.Channel.Number == request.ChannelNumber)
+                .ToListAsync(cancellationToken);
+
+            var frameRates = playouts.Map(p => p.Items.Map(i => i.MediaItem.GetHeadVersion()))
+                .Flatten()
+                .Map(mv => new FrameRate(mv.RFrameRate))
+                .ToList();
+
+            var distinct = frameRates.Distinct().ToList();
+            if (distinct.Count > 1)
+            {
+                // TODO: something more intelligent than minimum framerate?
+                var validFrameRates = frameRates.Where(fr => fr.ParsedFrameRate > 23).ToList();
+                if (validFrameRates.Count > 0)
+                {
+                    FrameRate result = validFrameRates.MinBy(fr => fr.ParsedFrameRate);
+                    logger.LogInformation(
+                        "Normalizing frame rate for channel {ChannelNumber} from {Distinct} to {FrameRate}",
+                        request.ChannelNumber,
+                        distinct.Map(fr => fr.RFrameRate),
+                        result.RFrameRate);
+                    return result;
+                }
+
+                FrameRate minFrameRate = frameRates.MinBy(fr => fr.ParsedFrameRate);
+                logger.LogInformation(
+                    "Normalizing frame rate for channel {ChannelNumber} from {Distinct} to {FrameRate} instead of min value {MinFrameRate}",
+                    request.ChannelNumber,
+                    distinct.Map(fr => fr.RFrameRate),
+                    FrameRate.DefaultFrameRate.RFrameRate,
+                    minFrameRate.RFrameRate);
+
+                return FrameRate.DefaultFrameRate;
+            }
+
+            if (distinct.Count != 0)
+            {
+                logger.LogInformation(
+                    "All content on channel {ChannelNumber} has the same frame rate of {FrameRate}; will not normalize",
+                    request.ChannelNumber,
+                    distinct[0].RFrameRate);
+            }
+            else
+            {
+                logger.LogInformation(
+                    "No content on channel {ChannelNumber} has frame rate information; will not normalize",
+                    request.ChannelNumber);
+            }
         }
-        else
+        catch (Exception ex)
         {
-            _logger.LogInformation(
-                "No content on channel {ChannelNumber} has frame rate information; will not normalize",
+            logger.LogWarning(
+                ex,
+                "Unexpected error checking frame rates on channel {ChannelNumber}",
                 request.ChannelNumber);
         }
 
         return None;
     }
-
-    private int ParseFrameRate(string frameRate)
-    {
-        if (!int.TryParse(frameRate, out int fr))
-        {
-            string[] split = (frameRate ?? string.Empty).Split("/");
-            if (int.TryParse(split[0], out int left) && int.TryParse(split[1], out int right))
-            {
-                fr = (int)Math.Round(left / (double)right);
-            }
-            else
-            {
-                fr = 24;
-            }
-        }
-
-        return fr;
-    }
 }

ErsatzTV.Application/Channels/Queries/GetChannelGuideHandler.cs

@@ -1,4 +1,7 @@
+using System.Collections.Immutable;
+using System.IO.Abstractions;
 using System.Text;
+using System.Text.RegularExpressions;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Interfaces.Metadata;
 using ErsatzTV.Core.Iptv;
@@ -8,35 +11,32 @@ using Microsoft.IO;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetChannelGuideHandler : IRequestHandler<GetChannelGuide, Either<BaseError, ChannelGuide>>
+public partial class GetChannelGuideHandler(
+    IDbContextFactory<TvContext> dbContextFactory,
+    RecyclableMemoryStreamManager recyclableMemoryStreamManager,
+    IFileSystem fileSystem,
+    ILocalFileSystem localFileSystem)
+    : IRequestHandler<GetChannelGuide, Either<BaseError, ChannelGuide>>
 {
-    private readonly IDbContextFactory<TvContext> _dbContextFactory;
-    private readonly ILocalFileSystem _localFileSystem;
-    private readonly RecyclableMemoryStreamManager _recyclableMemoryStreamManager;
-
-    public GetChannelGuideHandler(
-        IDbContextFactory<TvContext> dbContextFactory,
-        RecyclableMemoryStreamManager recyclableMemoryStreamManager,
-        ILocalFileSystem localFileSystem)
-    {
-        _dbContextFactory = dbContextFactory;
-        _recyclableMemoryStreamManager = recyclableMemoryStreamManager;
-        _localFileSystem = localFileSystem;
-    }
-
     public async Task<Either<BaseError, ChannelGuide>> Handle(
         GetChannelGuide request,
         CancellationToken cancellationToken)
     {
-        await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
+        await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
+        var hiddenChannelNumbers = dbContext.Channels
+            .Where(c => c.ShowInEpg == false)
+            .Select(c => c.Number)
+            .AsEnumerable()
+            .Select(n => $"{n}.xml")
+            .ToImmutableHashSet();
 
-        string channelsFile = Path.Combine(FileSystemLayout.ChannelGuideCacheFolder, "channels.xml");
-        if (!_localFileSystem.FileExists(channelsFile))
+        string channelsFile = fileSystem.Path.Combine(FileSystemLayout.ChannelGuideCacheFolder, "channels.xml");
+        if (!fileSystem.File.Exists(channelsFile))
         {
             return BaseError.New($"Required file {channelsFile} is missing");
         }
 
-        long mtime = File.GetLastWriteTime(channelsFile).Ticks;
+        long mtime = fileSystem.File.GetLastWriteTime(channelsFile).Ticks;
 
         var accessTokenUri = $"?v={mtime}";
         if (!string.IsNullOrWhiteSpace(request.AccessToken))
@@ -44,7 +44,7 @@ public class GetChannelGuideHandler : IRequestHandler<GetChannelGuide, Either<Ba
             accessTokenUri += $"&amp;access_token={request.AccessToken}";
         }
 
-        string channelsFragment = await File.ReadAllTextAsync(channelsFile, Encoding.UTF8, cancellationToken);
+        string channelsFragment = await ReadAllTextShared(channelsFile, cancellationToken);
 
         // TODO: is regex faster?
         channelsFragment = channelsFragment
@@ -53,22 +53,54 @@ public class GetChannelGuideHandler : IRequestHandler<GetChannelGuide, Either<Ba
 
         var channelDataFragments = new Dictionary<string, string>();
 
-        foreach (string fileName in _localFileSystem.ListFiles(FileSystemLayout.ChannelGuideCacheFolder))
+        foreach (string fileName in localFileSystem.ListFiles(FileSystemLayout.ChannelGuideCacheFolder))
         {
             if (fileName.Contains("channels"))
             {
                 continue;
             }
 
-            string channelDataFragment = await File.ReadAllTextAsync(fileName, Encoding.UTF8, cancellationToken);
+            if (hiddenChannelNumbers.Contains(fileSystem.Path.GetFileName(fileName)))
+            {
+                continue;
+            }
 
-            channelDataFragment = channelDataFragment
-                .Replace("{RequestBase}", $"{request.Scheme}://{request.Host}{request.BaseUrl}")
-                .Replace("{AccessTokenUri}", accessTokenUri);
+            try
+            {
+                string channelDataFragment = await ReadAllTextShared(fileName, cancellationToken);
 
-            channelDataFragments.Add(Path.GetFileNameWithoutExtension(fileName), channelDataFragment);
+                channelDataFragment = channelDataFragment
+                    .Replace("{RequestBase}", $"{request.Scheme}://{request.Host}{request.BaseUrl}")
+                    .Replace("{AccessTokenUri}", accessTokenUri);
+
+                channelDataFragment = EtvTagRegex().Replace(channelDataFragment, string.Empty);
+
+                channelDataFragments.Add(fileSystem.Path.GetFileNameWithoutExtension(fileName), channelDataFragment);
+            }
+            catch (FileNotFoundException)
+            {
+                // ignore this channel fragment
+            }
+            catch (IOException)
+            {
+                // ignore this channel fragment
+            }
         }
 
-        return new ChannelGuide(_recyclableMemoryStreamManager, channelsFragment, channelDataFragments);
+        return new ChannelGuide(recyclableMemoryStreamManager, channelsFragment, channelDataFragments);
     }
+
+    private async Task<string> ReadAllTextShared(string fileName, CancellationToken cancellationToken)
+    {
+        await using var stream = fileSystem.FileStream.New(
+            fileName,
+            FileMode.Open,
+            FileAccess.Read,
+            FileShare.ReadWrite);
+        using var reader = new StreamReader(stream, Encoding.UTF8, leaveOpen: true);
+        return await reader.ReadToEndAsync(cancellationToken);
+    }
+
+    [GeneratedRegex(@"<etv:[^>]+?>.*?<\/etv:[^>]+?>|<etv:[^>]+?\/>", RegexOptions.Singleline)]
+    private static partial Regex EtvTagRegex();
 }

ErsatzTV.Application/Channels/Queries/GetChannelLineupHandler.cs

@@ -10,6 +10,7 @@ public class GetChannelLineupHandler : IRequestHandler<GetChannelLineup, List<Li
     public GetChannelLineupHandler(IChannelRepository channelRepository) => _channelRepository = channelRepository;
 
     public Task<List<LineupItem>> Handle(GetChannelLineup request, CancellationToken cancellationToken) =>
-        _channelRepository.GetAll()
-            .Map(channels => channels.Map(c => new LineupItem(request.Scheme, request.Host, c)).ToList());
+        _channelRepository.GetAll(cancellationToken)
+            .Map(channels => channels.Where(c => c.IsEnabled)
+                .Map(c => new LineupItem(request.Scheme, request.Host, c)).ToList());
 }

ErsatzTV.Application/Channels/Queries/GetChannelNameByPlayoutIdHandler.cs

@@ -4,19 +4,15 @@ using Microsoft.EntityFrameworkCore;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetChannelNameByPlayoutIdHandler : IRequestHandler<GetChannelNameByPlayoutId, Option<string>>
+public class GetChannelNameByPlayoutIdHandler(IDbContextFactory<TvContext> dbContextFactory)
+    : IRequestHandler<GetChannelNameByPlayoutId, Option<string>>
 {
-    private readonly IDbContextFactory<TvContext> _dbContextFactory;
-
-    public GetChannelNameByPlayoutIdHandler(IDbContextFactory<TvContext> dbContextFactory) =>
-        _dbContextFactory = dbContextFactory;
-
     public async Task<Option<string>> Handle(GetChannelNameByPlayoutId request, CancellationToken cancellationToken)
     {
-        await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
+        await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
         return await dbContext.Playouts
             .Include(p => p.Channel)
-            .SelectOneAsync(p => p.Id, p => p.Id == request.PlayoutId)
+            .SelectOneAsync(p => p.Id, p => p.Id == request.PlayoutId, cancellationToken)
             .MapT(p => p.Channel.Name);
     }
 }

ErsatzTV.Application/Channels/Queries/GetChannelPlaylistHandler.cs

@@ -4,40 +4,36 @@ using ErsatzTV.Core.Iptv;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetChannelPlaylistHandler : IRequestHandler<GetChannelPlaylist, ChannelPlaylist>
+public class GetChannelPlaylistHandler(IChannelRepository channelRepository)
+    : IRequestHandler<GetChannelPlaylist, ChannelPlaylist>
 {
-    private readonly IChannelRepository _channelRepository;
-
-    public GetChannelPlaylistHandler(IChannelRepository channelRepository) =>
-        _channelRepository = channelRepository;
-
     public Task<ChannelPlaylist> Handle(GetChannelPlaylist request, CancellationToken cancellationToken) =>
-        _channelRepository.GetAll()
+        channelRepository.GetAll(cancellationToken)
             .Map(channels => EnsureMode(channels, request.Mode))
-            .Map(
-                channels => new ChannelPlaylist(
-                    request.Scheme,
-                    request.Host,
-                    request.BaseUrl,
-                    channels,
-                    request.UserAgent,
-                    request.AccessToken));
+            .Map(channels => new ChannelPlaylist(
+                request.Scheme,
+                request.Host,
+                request.BaseUrl,
+                channels,
+                request.UserAgent,
+                request.AccessToken));
 
     private static List<Channel> EnsureMode(IEnumerable<Channel> channels, string mode)
     {
         var result = new List<Channel>();
         foreach (Channel channel in channels)
         {
+            if (!channel.IsEnabled)
+            {
+                continue;
+            }
+
             switch (mode.ToLowerInvariant())
             {
                 case "segmenter":
                     channel.StreamingMode = StreamingMode.HttpLiveStreamingSegmenter;
                     result.Add(channel);
                     break;
-                case "segmenter-v2":
-                    channel.StreamingMode = StreamingMode.HttpLiveStreamingSegmenterV2;
-                    result.Add(channel);
-                    break;
                 case "hls-direct":
                     channel.StreamingMode = StreamingMode.HttpLiveStreamingDirect;
                     result.Add(channel);

ErsatzTV.Application/Channels/Queries/GetChannelResolution.cs

@@ -1,3 +0,0 @@
-namespace ErsatzTV.Application.Channels;
-
-public record GetChannelResolution(string ChannelNumber) : IRequest<Option<ResolutionViewModel>>;

ErsatzTV.Application/Channels/Queries/GetChannelStreamSelectors.cs

@@ -0,0 +1,3 @@
+namespace ErsatzTV.Application.Channels;
+
+public record GetChannelStreamSelectors : IRequest<List<string>>;

ErsatzTV.Application/Channels/Queries/GetChannelStreamSelectorsHandler.cs

@@ -0,0 +1,14 @@
+using ErsatzTV.Core;
+using ErsatzTV.Core.Interfaces.Metadata;
+
+namespace ErsatzTV.Application.Channels;
+
+public class GetChannelStreamSelectorsHandler(ILocalFileSystem localFileSystem)
+    : IRequestHandler<GetChannelStreamSelectors, List<string>>
+{
+    public Task<List<string>> Handle(GetChannelStreamSelectors request, CancellationToken cancellationToken) =>
+        localFileSystem.ListFiles(FileSystemLayout.ChannelStreamSelectorsFolder)
+            .Map(Path.GetFileName)
+            .ToList()
+            .AsTask();
+}

ErsatzTV.Application/Channels/Queries/GetChannelStreamingSpecs.cs

@@ -0,0 +1,3 @@
+namespace ErsatzTV.Application.Channels;
+
+public record GetChannelStreamingSpecs(string ChannelNumber) : IRequest<Option<ChannelStreamingSpecsViewModel>>;

ErsatzTV.Application/Channels/Queries/GetChannelStreamingSpecsHandler.cs

@@ -5,11 +5,11 @@ using Microsoft.EntityFrameworkCore;
 
 namespace ErsatzTV.Application.Channels;
 
-public class GetChannelResolutionHandler(IDbContextFactory<TvContext> dbContextFactory)
-    : IRequestHandler<GetChannelResolution, Option<ResolutionViewModel>>
+public class GetChannelStreamingSpecsHandler(IDbContextFactory<TvContext> dbContextFactory)
+    : IRequestHandler<GetChannelStreamingSpecs, Option<ChannelStreamingSpecsViewModel>>
 {
-    public async Task<Option<ResolutionViewModel>> Handle(
-        GetChannelResolution request,
+    public async Task<Option<ChannelStreamingSpecsViewModel>> Handle(
+        GetChannelStreamingSpecs request,
         CancellationToken cancellationToken)
     {
         await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
@@ -18,8 +18,8 @@ public class GetChannelResolutionHandler(IDbContextFactory<TvContext> dbContextF
             .AsNoTracking()
             .Include(c => c.FFmpegProfile)
             .ThenInclude(ff => ff.Resolution)
-            .SelectOneAsync(c => c.Number, c => c.Number == request.ChannelNumber);
+            .SelectOneAsync(c => c.Number, c => c.Number == request.ChannelNumber, cancellationToken);
 
-        return maybeChannel.Map(c => Mapper.ProjectToViewModel(c.FFmpegProfile.Resolution));
+        return maybeChannel.Map(Mapper.ProjectToSpecsViewModel);
     }
 }

ErsatzTV.Application/Channels/Queries/GetSlugSecondsByChannelNumber.cs

@@ -0,0 +1,3 @@
+namespace ErsatzTV.Application.Channels;
+
+public record GetSlugSecondsByChannelNumber(string ChannelNumber) : IRequest<Option<double>>;

ErsatzTV.Application/Channels/Queries/GetSlugSecondsByChannelNumberHandler.cs

@@ -0,0 +1,17 @@
+using ErsatzTV.Infrastructure.Data;
+using Microsoft.EntityFrameworkCore;
+
+namespace ErsatzTV.Application.Channels;
+
+public class GetSlugSecondsByChannelNumberHandler(IDbContextFactory<TvContext> dbContextFactory)
+    : IRequestHandler<GetSlugSecondsByChannelNumber, Option<double>>
+{
+    public async Task<Option<double>> Handle(GetSlugSecondsByChannelNumber request, CancellationToken cancellationToken)
+    {
+        await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
+        return await dbContext.Channels
+            .AsNoTracking()
+            .SingleOrDefaultAsync(c => c.Number == request.ChannelNumber, cancellationToken)
+            .Map(c => Optional(c?.SlugSeconds));
+    }
+}

ErsatzTV.Application/Configuration/Commands/SaveConfigElementByKeyHandler.cs

@@ -10,5 +10,5 @@ public class SaveConfigElementByKeyHandler : IRequestHandler<SaveConfigElementBy
         _configElementRepository = configElementRepository;
 
     public async Task Handle(SaveConfigElementByKey request, CancellationToken cancellationToken) =>
-        await _configElementRepository.Upsert(request.Key, request.Value);
+        await _configElementRepository.Upsert(request.Key, request.Value, cancellationToken);
 }

ErsatzTV.Application/Configuration/Commands/UpdateGeneralSettings.cs

@@ -1,5 +0,0 @@
-using ErsatzTV.Core;
-
-namespace ErsatzTV.Application.Configuration;
-
-public record UpdateGeneralSettings(GeneralSettingsViewModel GeneralSettings) : IRequest<Either<BaseError, Unit>>;

ErsatzTV.Application/Configuration/Commands/UpdateLibraryRefreshIntervalHandler.cs

@@ -16,16 +16,16 @@ public class UpdateLibraryRefreshIntervalHandler :
         UpdateLibraryRefreshInterval request,
         CancellationToken cancellationToken) =>
         Validate(request)
-            .MapT(
-                _ => _configElementRepository.Upsert(
-                    ConfigElementKey.LibraryRefreshInterval,
-                    request.LibraryRefreshInterval))
+            .MapT(_ => _configElementRepository.Upsert(
+                ConfigElementKey.LibraryRefreshInterval,
+                request.LibraryRefreshInterval,
+                cancellationToken))
             .Bind(v => v.ToEitherAsync());
 
     private static Task<Validation<BaseError, Unit>> Validate(UpdateLibraryRefreshInterval request) =>
         Optional(request.LibraryRefreshInterval)
             .Where(lri => lri is >= 0 and < 1_000_000)
             .Map(_ => Unit.Default)
-            .ToValidation<BaseError>("Library refresh interval must be zero or greated")
+            .ToValidation<BaseError>("Library refresh interval must be zero or greater")
             .AsTask();
 }

ErsatzTV.Application/Configuration/Commands/UpdateLoggingSettings.cs

@@ -0,0 +1,5 @@
+using ErsatzTV.Core;
+
+namespace ErsatzTV.Application.Configuration;
+
+public record UpdateLoggingSettings(LoggingSettingsViewModel LoggingSettings) : IRequest<Either<BaseError, Unit>>;

ErsatzTV.Application/Configuration/Commands/UpdateLoggingSettingsHandler.cs

@@ -4,12 +4,12 @@ using ErsatzTV.Core.Interfaces.Repositories;
 
 namespace ErsatzTV.Application.Configuration;
 
-public class UpdateGeneralSettingsHandler : IRequestHandler<UpdateGeneralSettings, Either<BaseError, Unit>>
+public class UpdateLoggingSettingsHandler : IRequestHandler<UpdateLoggingSettings, Either<BaseError, Unit>>
 {
     private readonly IConfigElementRepository _configElementRepository;
     private readonly LoggingLevelSwitches _loggingLevelSwitches;
 
-    public UpdateGeneralSettingsHandler(
+    public UpdateLoggingSettingsHandler(
         LoggingLevelSwitches loggingLevelSwitches,
         IConfigElementRepository configElementRepository)
     {
@@ -18,33 +18,38 @@ public class UpdateGeneralSettingsHandler : IRequestHandler<UpdateGeneralSetting
     }
 
     public async Task<Either<BaseError, Unit>> Handle(
-        UpdateGeneralSettings request,
-        CancellationToken cancellationToken) => await ApplyUpdate(request.GeneralSettings);
+        UpdateLoggingSettings request,
+        CancellationToken cancellationToken) => await ApplyUpdate(request.LoggingSettings, cancellationToken);
 
-    private async Task<Unit> ApplyUpdate(GeneralSettingsViewModel generalSettings)
+    private async Task<Unit> ApplyUpdate(LoggingSettingsViewModel loggingSettings, CancellationToken cancellationToken)
     {
-        await _configElementRepository.Upsert(ConfigElementKey.MinimumLogLevel, generalSettings.DefaultMinimumLogLevel);
-        _loggingLevelSwitches.DefaultLevelSwitch.MinimumLevel = generalSettings.DefaultMinimumLogLevel;
+        await _configElementRepository.Upsert(ConfigElementKey.MinimumLogLevel, loggingSettings.DefaultMinimumLogLevel, cancellationToken);
+        _loggingLevelSwitches.DefaultLevelSwitch.MinimumLevel = loggingSettings.DefaultMinimumLogLevel;
 
         await _configElementRepository.Upsert(
             ConfigElementKey.MinimumLogLevelScanning,
-            generalSettings.ScanningMinimumLogLevel);
-        _loggingLevelSwitches.ScanningLevelSwitch.MinimumLevel = generalSettings.ScanningMinimumLogLevel;
+            loggingSettings.ScanningMinimumLogLevel, cancellationToken);
+        _loggingLevelSwitches.ScanningLevelSwitch.MinimumLevel = loggingSettings.ScanningMinimumLogLevel;
 
         await _configElementRepository.Upsert(
             ConfigElementKey.MinimumLogLevelScheduling,
-            generalSettings.SchedulingMinimumLogLevel);
-        _loggingLevelSwitches.SchedulingLevelSwitch.MinimumLevel = generalSettings.SchedulingMinimumLogLevel;
+            loggingSettings.SchedulingMinimumLogLevel, cancellationToken);
+        _loggingLevelSwitches.SchedulingLevelSwitch.MinimumLevel = loggingSettings.SchedulingMinimumLogLevel;
+
+        await _configElementRepository.Upsert(
+            ConfigElementKey.MinimumLogLevelSearching,
+            loggingSettings.SearchingMinimumLogLevel, cancellationToken);
+        _loggingLevelSwitches.SearchingLevelSwitch.MinimumLevel = loggingSettings.SearchingMinimumLogLevel;
 
         await _configElementRepository.Upsert(
             ConfigElementKey.MinimumLogLevelStreaming,
-            generalSettings.StreamingMinimumLogLevel);
-        _loggingLevelSwitches.StreamingLevelSwitch.MinimumLevel = generalSettings.StreamingMinimumLogLevel;
+            loggingSettings.StreamingMinimumLogLevel, cancellationToken);
+        _loggingLevelSwitches.StreamingLevelSwitch.MinimumLevel = loggingSettings.StreamingMinimumLogLevel;
 
         await _configElementRepository.Upsert(
             ConfigElementKey.MinimumLogLevelHttp,
-            generalSettings.HttpMinimumLogLevel);
-        _loggingLevelSwitches.HttpLevelSwitch.MinimumLevel = generalSettings.HttpMinimumLogLevel;
+            loggingSettings.HttpMinimumLogLevel, cancellationToken);
+        _loggingLevelSwitches.HttpLevelSwitch.MinimumLevel = loggingSettings.HttpMinimumLogLevel;
 
         return Unit.Default;
     }

ErsatzTV.Application/Configuration/Commands/UpdatePlayoutSettingsHandler.cs

@@ -32,24 +32,40 @@ public class UpdatePlayoutSettingsHandler : IRequestHandler<UpdatePlayoutSetting
     {
         await using TvContext dbContext = await _dbContextFactory.CreateDbContextAsync(cancellationToken);
         Validation<BaseError, Unit> validation = await Validate(request);
-        return await validation.Apply<Unit, Unit>(_ => ApplyUpdate(dbContext, request.PlayoutSettings));
+        return await validation.Apply<Unit, Unit>(_ => ApplyUpdate(
+            dbContext,
+            request.PlayoutSettings,
+            cancellationToken));
     }
 
-    private async Task<Unit> ApplyUpdate(TvContext dbContext, PlayoutSettingsViewModel playoutSettings)
+    private async Task<Unit> ApplyUpdate(
+        TvContext dbContext,
+        PlayoutSettingsViewModel playoutSettings,
+        CancellationToken cancellationToken)
     {
-        await _configElementRepository.Upsert(ConfigElementKey.PlayoutDaysToBuild, playoutSettings.DaysToBuild);
+        await _configElementRepository.Upsert(
+            ConfigElementKey.PlayoutDaysToBuild,
+            playoutSettings.DaysToBuild,
+            cancellationToken);
+
         await _configElementRepository.Upsert(
             ConfigElementKey.PlayoutSkipMissingItems,
-            playoutSettings.SkipMissingItems);
+            playoutSettings.SkipMissingItems,
+            cancellationToken);
+
+        await _configElementRepository.Upsert(
+            ConfigElementKey.PlayoutScriptedScheduleTimeoutSeconds,
+            playoutSettings.ScriptedScheduleTimeoutSeconds,
+            cancellationToken);
 
         // continue all playouts to proper number of days
         List<Playout> playouts = await dbContext.Playouts
             .Include(p => p.Channel)
-            .ToListAsync();
+            .ToListAsync(cancellationToken);
         foreach (int playoutId in playouts.OrderBy(p => decimal.Parse(p.Channel.Number, CultureInfo.InvariantCulture))
                      .Map(p => p.Id))
         {
-            await _workerChannel.WriteAsync(new BuildPlayout(playoutId, PlayoutBuildMode.Continue));
+            await _workerChannel.WriteAsync(new BuildPlayout(playoutId, PlayoutBuildMode.Continue), cancellationToken);
         }
 
         return Unit.Default;

ErsatzTV.Application/Configuration/Commands/UpdateUiSettings.cs

@@ -0,0 +1,5 @@
+using ErsatzTV.Core;
+
+namespace ErsatzTV.Application.Configuration;
+
+public record UpdateUiSettings(UiSettingsViewModel UiSettings) : IRequest<Either<BaseError, Unit>>;

ErsatzTV.Application/Configuration/Commands/UpdateUiSettingsHandler.cs

@@ -0,0 +1,28 @@
+using ErsatzTV.Core;
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+
+namespace ErsatzTV.Application.Configuration;
+
+public class UpdateUiSettingsHandler(IConfigElementRepository configElementRepository)
+    : IRequestHandler<UpdateUiSettings, Either<BaseError, Unit>>
+{
+    public async Task<Either<BaseError, Unit>> Handle(
+        UpdateUiSettings request,
+        CancellationToken cancellationToken)
+    {
+        return await ApplyUpdate(request.UiSettings, cancellationToken);
+    }
+
+    private async Task<Unit> ApplyUpdate(UiSettingsViewModel uiSettings, CancellationToken cancellationToken)
+    {
+        await configElementRepository.Upsert(
+            ConfigElementKey.PagesIsDarkMode,
+            uiSettings.IsDarkMode,
+            cancellationToken);
+
+        await configElementRepository.Upsert(ConfigElementKey.PagesLanguage, uiSettings.Language, cancellationToken);
+
+        return Unit.Default;
+    }
+}

ErsatzTV.Application/Configuration/Commands/UpdateXmltvSettingsHandler.cs

@@ -20,7 +20,7 @@ public class UpdateXmltvSettingsHandler(
     {
         int playoutDaysToBuild =
             await configElementRepository
-                .GetValue<int>(ConfigElementKey.PlayoutDaysToBuild)
+                .GetValue<int>(ConfigElementKey.PlayoutDaysToBuild, cancellationToken)
                 .IfNoneAsync(2);
 
         if (playoutDaysToBuild < request.XmltvSettings.DaysToBuild)
@@ -29,19 +29,20 @@ public class UpdateXmltvSettingsHandler(
                 $"XMLTV days to build ({request.XmltvSettings.DaysToBuild}) cannot be greater than Playout days to build ({playoutDaysToBuild})");
         }
 
-        return await ApplyUpdate(request.XmltvSettings);
+        return await ApplyUpdate(request.XmltvSettings, cancellationToken);
     }
 
-    private async Task<Unit> ApplyUpdate(XmltvSettingsViewModel xmltvSettings)
+    private async Task<Unit> ApplyUpdate(XmltvSettingsViewModel xmltvSettings, CancellationToken cancellationToken)
     {
-        await configElementRepository.Upsert(ConfigElementKey.XmltvTimeZone, xmltvSettings.TimeZone);
-        await configElementRepository.Upsert(ConfigElementKey.XmltvDaysToBuild, xmltvSettings.DaysToBuild);
+        await configElementRepository.Upsert(ConfigElementKey.XmltvTimeZone, xmltvSettings.TimeZone, cancellationToken);
+        await configElementRepository.Upsert(ConfigElementKey.XmltvDaysToBuild, xmltvSettings.DaysToBuild, cancellationToken);
+        await configElementRepository.Upsert(ConfigElementKey.XmltvBlockBehavior, xmltvSettings.BlockBehavior, cancellationToken);
 
-        await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync();
+        await using TvContext dbContext = await dbContextFactory.CreateDbContextAsync(cancellationToken);
 
-        foreach (string channelNumber in await dbContext.Channels.Map(c => c.Number).ToListAsync())
+        foreach (string channelNumber in await dbContext.Channels.Map(c => c.Number).ToListAsync(cancellationToken))
         {
-            await workerChannel.WriteAsync(new RefreshChannelData(channelNumber));
+            await workerChannel.WriteAsync(new RefreshChannelData(channelNumber), cancellationToken);
         }
 
         return Unit.Default;

ErsatzTV.Application/Configuration/LoggingSettingsViewModel.cs

@@ -2,11 +2,12 @@ using Serilog.Events;
 
 namespace ErsatzTV.Application.Configuration;
 
-public class GeneralSettingsViewModel
+public class LoggingSettingsViewModel
 {
     public LogEventLevel DefaultMinimumLogLevel { get; set; }
     public LogEventLevel ScanningMinimumLogLevel { get; set; }
     public LogEventLevel SchedulingMinimumLogLevel { get; set; }
+    public LogEventLevel SearchingMinimumLogLevel { get; set; }
     public LogEventLevel StreamingMinimumLogLevel { get; set; }
     public LogEventLevel HttpMinimumLogLevel { get; set; }
 }

ErsatzTV.Application/Configuration/PlayoutSettingsViewModel.cs

@@ -4,4 +4,5 @@ public class PlayoutSettingsViewModel
 {
     public int DaysToBuild { get; set; }
     public bool SkipMissingItems { get; set; }
+    public int ScriptedScheduleTimeoutSeconds { get; set; }
 }

ErsatzTV.Application/Configuration/Queries/GetConfigElementByKeyHandler.cs

@@ -13,5 +13,5 @@ public class GetConfigElementByKeyHandler : IRequestHandler<GetConfigElementByKe
     public Task<Option<ConfigElementViewModel>> Handle(
         GetConfigElementByKey request,
         CancellationToken cancellationToken) =>
-        _configElementRepository.GetConfigElement(request.Key).MapT(ProjectToViewModel);
+        _configElementRepository.GetConfigElement(request.Key, cancellationToken).MapT(ProjectToViewModel);
 }

ErsatzTV.Application/Configuration/Queries/GetGeneralSettings.cs

@@ -1,3 +0,0 @@
-namespace ErsatzTV.Application.Configuration;
-
-public record GetGeneralSettings : IRequest<GeneralSettingsViewModel>;

ErsatzTV.Application/Configuration/Queries/GetLibraryRefreshIntervalHandler.cs

@@ -11,6 +11,6 @@ public class GetLibraryRefreshIntervalHandler : IRequestHandler<GetLibraryRefres
         _configElementRepository = configElementRepository;
 
     public Task<int> Handle(GetLibraryRefreshInterval request, CancellationToken cancellationToken) =>
-        _configElementRepository.GetValue<int>(ConfigElementKey.LibraryRefreshInterval)
+        _configElementRepository.GetValue<int>(ConfigElementKey.LibraryRefreshInterval, cancellationToken)
             .Map(result => result.IfNone(6));
 }

ErsatzTV.Application/Configuration/Queries/GetLoggingSettings.cs

@@ -0,0 +1,3 @@
+namespace ErsatzTV.Application.Configuration;
+
+public record GetLoggingSettings : IRequest<LoggingSettingsViewModel>;

ErsatzTV.Application/Configuration/Queries/GetLoggingSettingsHandler.cs

@@ -4,35 +4,49 @@ using Serilog.Events;
 
 namespace ErsatzTV.Application.Configuration;
 
-public class GetGeneralSettingsHandler : IRequestHandler<GetGeneralSettings, GeneralSettingsViewModel>
+public class GetLoggingSettingsHandler : IRequestHandler<GetLoggingSettings, LoggingSettingsViewModel>
 {
     private readonly IConfigElementRepository _configElementRepository;
 
-    public GetGeneralSettingsHandler(IConfigElementRepository configElementRepository) =>
+    public GetLoggingSettingsHandler(IConfigElementRepository configElementRepository) =>
         _configElementRepository = configElementRepository;
 
-    public async Task<GeneralSettingsViewModel> Handle(GetGeneralSettings request, CancellationToken cancellationToken)
+    public async Task<LoggingSettingsViewModel> Handle(GetLoggingSettings request, CancellationToken cancellationToken)
     {
         Option<LogEventLevel> maybeDefaultLevel =
-            await _configElementRepository.GetValue<LogEventLevel>(ConfigElementKey.MinimumLogLevel);
+            await _configElementRepository.GetValue<LogEventLevel>(ConfigElementKey.MinimumLogLevel, cancellationToken);
 
         Option<LogEventLevel> maybeScanningLevel =
-            await _configElementRepository.GetValue<LogEventLevel>(ConfigElementKey.MinimumLogLevelScanning);
+            await _configElementRepository.GetValue<LogEventLevel>(
+                ConfigElementKey.MinimumLogLevelScanning,
+                cancellationToken);
 
         Option<LogEventLevel> maybeSchedulingLevel =
-            await _configElementRepository.GetValue<LogEventLevel>(ConfigElementKey.MinimumLogLevelScheduling);
+            await _configElementRepository.GetValue<LogEventLevel>(
+                ConfigElementKey.MinimumLogLevelScheduling,
+                cancellationToken);
+
+        Option<LogEventLevel> maybeSearchingLevel =
+            await _configElementRepository.GetValue<LogEventLevel>(
+                ConfigElementKey.MinimumLogLevelSearching,
+                cancellationToken);
 
         Option<LogEventLevel> maybeStreamingLevel =
-            await _configElementRepository.GetValue<LogEventLevel>(ConfigElementKey.MinimumLogLevelStreaming);
+            await _configElementRepository.GetValue<LogEventLevel>(
+                ConfigElementKey.MinimumLogLevelStreaming,
+                cancellationToken);
 
         Option<LogEventLevel> maybeHttpLevel =
-            await _configElementRepository.GetValue<LogEventLevel>(ConfigElementKey.MinimumLogLevelHttp);
+            await _configElementRepository.GetValue<LogEventLevel>(
+                ConfigElementKey.MinimumLogLevelHttp,
+                cancellationToken);
 
-        return new GeneralSettingsViewModel
+        return new LoggingSettingsViewModel
         {
             DefaultMinimumLogLevel = await maybeDefaultLevel.IfNoneAsync(LogEventLevel.Information),
             ScanningMinimumLogLevel = await maybeScanningLevel.IfNoneAsync(LogEventLevel.Information),
             SchedulingMinimumLogLevel = await maybeSchedulingLevel.IfNoneAsync(LogEventLevel.Information),
+            SearchingMinimumLogLevel = await maybeSearchingLevel.IfNoneAsync(LogEventLevel.Information),
             StreamingMinimumLogLevel = await maybeStreamingLevel.IfNoneAsync(LogEventLevel.Information),
             HttpMinimumLogLevel = await maybeHttpLevel.IfNoneAsync(LogEventLevel.Information)
         };

ErsatzTV.Application/Configuration/Queries/GetMpegTsScripts.cs

@@ -0,0 +1,5 @@
+using ErsatzTV.Core.FFmpeg;
+
+namespace ErsatzTV.Application.Configuration;
+
+public record GetMpegTsScripts : IRequest<List<MpegTsScript>>;

ErsatzTV.Application/Configuration/Queries/GetMpegTsScriptsHandler.cs

@@ -0,0 +1,14 @@
+using ErsatzTV.Core.FFmpeg;
+using ErsatzTV.Core.Interfaces.FFmpeg;
+
+namespace ErsatzTV.Application.Configuration;
+
+public class GetMpegTsScriptsHandler(IMpegTsScriptService mpegTsScriptService)
+    : IRequestHandler<GetMpegTsScripts, List<MpegTsScript>>
+{
+    public async Task<List<MpegTsScript>> Handle(GetMpegTsScripts request, CancellationToken cancellationToken)
+    {
+        await mpegTsScriptService.RefreshScripts();
+        return mpegTsScriptService.GetScripts().OrderBy(x => x.Name).ToList();
+    }
+}

ErsatzTV.Application/Configuration/Queries/GetPlayoutSettingsHandler.cs

@@ -12,15 +12,23 @@ public class GetPlayoutSettingsHandler : IRequestHandler<GetPlayoutSettings, Pla
 
     public async Task<PlayoutSettingsViewModel> Handle(GetPlayoutSettings request, CancellationToken cancellationToken)
     {
-        Option<int> daysToBuild = await _configElementRepository.GetValue<int>(ConfigElementKey.PlayoutDaysToBuild);
+        Option<int> daysToBuild = await _configElementRepository.GetValue<int>(
+            ConfigElementKey.PlayoutDaysToBuild,
+            cancellationToken);
 
         Option<bool> skipMissingItems =
-            await _configElementRepository.GetValue<bool>(ConfigElementKey.PlayoutSkipMissingItems);
+            await _configElementRepository.GetValue<bool>(ConfigElementKey.PlayoutSkipMissingItems, cancellationToken);
+
+        Option<int> scriptedScheduleTimeoutSeconds =
+            await _configElementRepository.GetValue<int>(
+                ConfigElementKey.PlayoutScriptedScheduleTimeoutSeconds,
+                cancellationToken);
 
         return new PlayoutSettingsViewModel
         {
             DaysToBuild = await daysToBuild.IfNoneAsync(2),
-            SkipMissingItems = await skipMissingItems.IfNoneAsync(false)
+            SkipMissingItems = await skipMissingItems.IfNoneAsync(false),
+            ScriptedScheduleTimeoutSeconds = await scriptedScheduleTimeoutSeconds.IfNoneAsync(30)
         };
     }
 }

ErsatzTV.Application/Configuration/Queries/GetUiSettings.cs

@@ -0,0 +1,3 @@
+namespace ErsatzTV.Application.Configuration;
+
+public record GetUiSettings : IRequest<UiSettingsViewModel>;

ErsatzTV.Application/Configuration/Queries/GetUiSettingsHandler.cs

@@ -0,0 +1,25 @@
+using ErsatzTV.Core.Domain;
+using ErsatzTV.Core.Interfaces.Repositories;
+
+namespace ErsatzTV.Application.Configuration;
+
+public class GetUiSettingsHandler(IConfigElementRepository configElementRepository)
+    : IRequestHandler<GetUiSettings, UiSettingsViewModel>
+{
+    public async Task<UiSettingsViewModel> Handle(GetUiSettings request, CancellationToken cancellationToken)
+    {
+        Option<bool> pagesIsDarkMode = await configElementRepository.GetValue<bool>(
+            ConfigElementKey.PagesIsDarkMode,
+            cancellationToken);
+
+        Option<string> pagesLanguage = await configElementRepository.GetValue<string>(
+            ConfigElementKey.PagesLanguage,
+            cancellationToken);
+
+        return new UiSettingsViewModel
+        {
+            IsDarkMode = await pagesIsDarkMode.IfNoneAsync(true),
+            Language = await pagesLanguage.IfNoneAsync("en")
+        };
+    }
+}

ErsatzTV.Application/Configuration/Queries/GetXmltvSettingsHandler.cs

@@ -8,15 +8,23 @@ public class GetXmltvSettingsHandler(IConfigElementRepository configElementRepos
 {
     public async Task<XmltvSettingsViewModel> Handle(GetXmltvSettings request, CancellationToken cancellationToken)
     {
-        Option<int> daysToBuild = await configElementRepository.GetValue<int>(ConfigElementKey.XmltvDaysToBuild);
+        Option<int> daysToBuild = await configElementRepository.GetValue<int>(
+            ConfigElementKey.XmltvDaysToBuild,
+            cancellationToken);
 
         Option<XmltvTimeZone> maybeTimeZone =
-            await configElementRepository.GetValue<XmltvTimeZone>(ConfigElementKey.XmltvTimeZone);
+            await configElementRepository.GetValue<XmltvTimeZone>(ConfigElementKey.XmltvTimeZone, cancellationToken);
+
+        Option<XmltvBlockBehavior> maybeBlockBehavior =
+            await configElementRepository.GetValue<XmltvBlockBehavior>(
+                ConfigElementKey.XmltvBlockBehavior,
+                cancellationToken);
 
         return new XmltvSettingsViewModel
         {
             DaysToBuild = await daysToBuild.IfNoneAsync(2),
-            TimeZone = await maybeTimeZone.IfNoneAsync(XmltvTimeZone.Local)
+            TimeZone = await maybeTimeZone.IfNoneAsync(XmltvTimeZone.Local),
+            BlockBehavior = await maybeBlockBehavior.IfNoneAsync(XmltvBlockBehavior.SplitTimeEvenly)
         };
     }
 }

ErsatzTV.Application/Configuration/UiSettingsViewModel.cs

@@ -0,0 +1,8 @@
+namespace ErsatzTV.Application.Configuration;
+
+public class UiSettingsViewModel
+{
+    public bool IsDarkMode { get; set; }
+
+    public string Language { get; set; }
+}

ErsatzTV.Application/Configuration/XmltvBlockBehavior.cs

@@ -0,0 +1,7 @@
+namespace ErsatzTV.Application.Configuration;
+
+public enum XmltvBlockBehavior
+{
+    SplitTimeEvenly = 0,
+    UseActualTimes = 1
+}

ErsatzTV.Application/Configuration/XmltvSettingsViewModel.cs

@@ -4,4 +4,5 @@ public class XmltvSettingsViewModel
 {
     public int DaysToBuild { get; set; }
     public XmltvTimeZone TimeZone { get; set; }
+    public XmltvBlockBehavior BlockBehavior { get; set; }
 }

ErsatzTV.Application/Emby/Commands/CallEmbyCollectionScannerHandler.cs

@@ -1,34 +1,43 @@
 using System.Globalization;
-using System.Threading.Channels;
 using ErsatzTV.Application.Libraries;
 using ErsatzTV.Core;
 using ErsatzTV.Core.Errors;
+using ErsatzTV.Core.Interfaces.Metadata;
 using ErsatzTV.Core.Interfaces.Repositories;
+using ErsatzTV.Core.Metadata;
 using ErsatzTV.FFmpeg.Runtime;
 using ErsatzTV.Infrastructure.Data;
 using ErsatzTV.Infrastructure.Extensions;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
 
 namespace ErsatzTV.Application.Emby;
 
 public class CallEmbyCollectionScannerHandler : CallLibraryScannerHandler<SynchronizeEmbyCollections>,
     IRequestHandler<SynchronizeEmbyCollections, Either<BaseError, Unit>>
 {
+    private readonly IScannerProxyService _scannerProxyService;
+
     public CallEmbyCollectionScannerHandler(
         IDbContextFactory<TvContext> dbContextFactory,
         IConfigElementRepository configElementRepository,
-        ChannelWriter<ISearchIndexBackgroundServiceRequest> channel,
-        IMediator mediator,
-        IRuntimeInfo runtimeInfo) : base(dbContextFactory, configElementRepository, channel, mediator, runtimeInfo)
+        IScannerProxyService scannerProxyService,
+        IRuntimeInfo runtimeInfo,
+        ILogger<CallEmbyCollectionScannerHandler> logger) : base(
+        dbContextFactory,
+        configElementRepository,
+        runtimeInfo,
+        logger)
     {
+        _scannerProxyService = scannerProxyService;
     }
 
     public async Task<Either<BaseError, Unit>>
         Handle(SynchronizeEmbyCollections request, CancellationToken cancellationToken)
     {
-        Validation<BaseError, string> validation = await Validate(request);
+        Validation<BaseError, ScanParameters> validation = await Validate(request, cancellationToken);
         return await validation.Match(
-            scanner => PerformScan(scanner, request, cancellationToken),
+            parameters => PerformScan(parameters, request, cancellationToken),
             error =>
             {
                 foreach (ScanIsNotRequired scanIsNotRequired in error.OfType<ScanIsNotRequired>())
@@ -40,13 +49,16 @@ public class CallEmbyCollectionScannerHandler : CallLibraryScannerHandler<Synchr
             });
     }
 
-    protected override async Task<DateTimeOffset> GetLastScan(TvContext dbContext, SynchronizeEmbyCollections request)
+    protected override async Task<Tuple<string, DateTimeOffset>> GetLastScan(
+        TvContext dbContext,
+        SynchronizeEmbyCollections request,
+        CancellationToken cancellationToken)
     {
         DateTime minDateTime = await dbContext.EmbyMediaSources
-            .SelectOneAsync(l => l.Id, l => l.Id == request.EmbyMediaSourceId)
+            .SelectOneAsync(l => l.Id, l => l.Id == request.EmbyMediaSourceId, cancellationToken)
             .Match(l => l.LastCollectionsScan ?? SystemTime.MinValueUtc, () => SystemTime.MaxValueUtc);
 
-        return new DateTimeOffset(minDateTime, TimeSpan.Zero);
+        return new Tuple<string, DateTimeOffset>(string.Empty, new DateTimeOffset(minDateTime, TimeSpan.Zero));
     }
 
     protected override bool ScanIsRequired(
@@ -64,20 +76,40 @@ public class CallEmbyCollectionScannerHandler : CallLibraryScannerHandler<Synchr
     }
 
     private async Task<Either<BaseError, Unit>> PerformScan(
-        string scanner,
+        ScanParameters parameters,
         SynchronizeEmbyCollections request,
         CancellationToken cancellationToken)
     {
-        var arguments = new List<string>
+        Option<Guid> maybeScanId = _scannerProxyService.StartScan(FakeLibraryId.EmbyCollections);
+        foreach (var scanId in maybeScanId)
         {
-            "scan-emby-collections", request.EmbyMediaSourceId.ToString(CultureInfo.InvariantCulture)
-        };
+            try
+            {
+                var arguments = new List<string>
+                {
+                    "scan-emby-collections",
+                    request.EmbyMediaSourceId.ToString(CultureInfo.InvariantCulture),
+                    GetBaseUrl(scanId)
+                };
 
-        if (request.ForceScan)
-        {
-            arguments.Add("--force");
+                if (request.ForceScan)
+                {
+                    arguments.Add("--force");
+                }
+
+                if (request.DeepScan)
+                {
+                    arguments.Add("--deep");
+                }
+
+                return await base.PerformScan(parameters, arguments, cancellationToken).MapT(_ => Unit.Default);
+            }
+            finally
+            {
+                _scannerProxyService.EndScan(scanId);
+            }
         }
 
-        return await base.PerformScan(scanner, arguments, cancellationToken).MapT(_ => Unit.Default);
+        return BaseError.New("Emby collections are already scanning");
     }
 }