156 Commits

Include renames

Author	SHA1	Message	Date
dtourolle	d25f6be697	fix(catalog): group Recently Added tracks into albums in the client ... Recently Added still listed a newly-imported album one song at a time. GroupItems=true asks Jellyfin to collapse leaves into their container, but the server only groups a track whose parent chain actually resolves a MusicAlbum, and older servers ignore the parameter outright — so the raw leaves kept arriving. The home row passes no library, so the offline branch (which collapses in SQL) contributes nothing there and the server's answer *is* the row. Group again in the online repository, so the shape of the row is a property of this app rather than of the server it happens to be talking to: - A track naming an album_id collapses into one MusicAlbum card, placed where the first of its tracks stood so recency order survives. The card keeps the artwork, album name and artists; track number, duration, album link, streams and per-track user data stay with the leaf. - If the server did return the album row, that row wins and its tracks are dropped — it carries detail a track-built stand-in cannot. - Tracks with no album, movies, episodes and folders pass through untouched. - Collapsing only shrinks a listing, so the request over-fetches 3x and truncates afterwards; otherwise one 14-track import left the row nearly empty. Episodes are still grouped only by the server, so a freshly added season can flood the row the same way — same fix applies if it shows up.	2026-08-26 19:37:26 +02:00
dtourolle	079153d9d5	fix(library): stop offering the episode you just finished as "up next" ... Finish an episode, leave the player with Back, and the season view still put the yellow ring and the "Up next" badge on the episode that had just ended -- and scrolled to it. Nothing records completion locally. storage_update_playback_progress writes a position and never touches is_played, and mirror_user_data carried the server's favourite flag and position but not its played flag, so that column was written by nothing except an explicit local toggle. By the second visit to a series page get_items is a cache hit, so every episode reads back unwatched; meanwhile Jellyfin's Next Up is still one stop-report behind and names the episode that just ended. pick_current_episode had no reason to disagree with either of them. is_finished -- the played flag, or a position at or past MAX_PROGRESS_FRACTION of the runtime, the same 95% threshold that already disqualifies an episode from counting as in-progress -- replaces the bare is_played in the furthest-watched scan and the first-unwatched fallback, and screens the Next Up candidate before it is accepted: the server is briefly behind, the local position is not. The current episode becomes the next one, and the highlight, the badge, the auto-scroll and which season starts expanded all follow it. mirror_user_data now carries is_played alongside the rest, under the same pending_sync = 0 conflict rule, so watched state survives a cache write instead of being dropped -- which is also what puts the checkmarks back in the season list. TRACES: UR-025, UR-062 | DR-264 | UT-239, UT-240	2026-08-26 18:56:16 +02:00
dtourolle	bbccc8567c	fix(player): play on past the end of a season ... Autoplay listed the episodes of the current season and stopped dead at the last one, so the end of a season returned AutoplayDecision::Stop. On the Android background-audio handoff that is felt as playback simply pausing mid-binge with the screen locked and no UI to un-pause it -- the device log reads "Current episode is the last in the season" and then "Decision: Stop playback", one episode after a mid-season boundary the backend advanced through by itself. The lookup now walks the series' seasons and takes the first episode of the next one that has any. Seasons are sorted client-side by index number because the offline repository ignores sort_by, empty seasons are skipped rather than read as the end of the series, and Specials are never rolled into: Jellyfin numbers them 0 so they sort ahead of season 1, but a server that leaves the index unset sorts them last, exactly where the walk would otherwise land. Every autoplay entry point shares this lookup, so foreground video and the Android native path cross the boundary too. It stays below the sleep-timer gate in on_playback_ended, so a timer set to end-of-episode or a remaining episode count still stops at the boundary instead of being carried past it. TRACES: UR-023, UR-040 | DR-263 | UT-238	2026-08-25 23:48:15 +02:00
dtourolle	64de22bd51	fix(player): change the audio track, and load subtitles at all ... Two faults, both present since v0.0.1, both found and confirmed on a device. Audio track (DR-258). Jellyfin builds a transcode around one AudioStreamIndex, so the alternate tracks are not in the stream that arrives — but the native path only ever called setAudioTrack(n), which indexes ExoPlayer's audio track *groups*. On Android that is the common case, since any source whose default audio codec the device cannot decode is transcoded: logcat showed ExoPlayer holding `Audio tracks: 1` while the menu listed every track in the file, so each selection warned `Invalid audio track index` and was dropped, leaving the default track playing with nothing in the UI saying so. determine_audio_track_switch_strategy now decides by whether the stream in front of the engine carries the track at all — a direct play still selects in place, a transcode is re-negotiated at the chosen index and resumed. Where it resumes is the player's answer rather than the UI's: the native path has no <video> element to read, so it sends no position, and defaulting that to zero re-opened the film at the beginning (caught on device before it shipped). Subtitles (DR-259). The URL was missing its `Stream.` route segment, so every sideloaded subtitle 404ed; since media3 1.5 a sideloaded text track only becomes a track group once its file is parsed, so 42 failed fetches left ExoPlayer with no text tracks and selection warned `available: 0`. Verified against a live server: the built URL answers 404, the corrected one 200. The tests that should have caught this asserted the shape of a mock helper that restated the format string instead of the URL the app requests — so the new test drives the repository itself, and failed red on the old URL.	2026-08-23 19:15:05 +02:00
dtourolle	231ffae626	fix(library): podcasts list newest episode first ... A Jellypod podcast listed its episodes alphabetically. The store pinned SortBy=SortName onto every drill-down, which overrode the order the channel plugin returns — and since Jellypod prefixes played episodes with "[Played]", the name sort also clumped every heard episode at the top. Which order a container's children take is domain knowledge, so it moves to Rust: the caller names the container (GetItemsOptions.parentKind) and default_listing_sort answers with the sort. A channel folder is PremiereDate descending, every other container keeps SortName ascending, and a caller naming no container still gets no SortBy, so the paths that rely on the server's own order keep it. An explicit sort always wins. ChannelFolderItem with is_folder now maps to MediaKind::ChannelFolder instead of collapsing into Folder — while both were Folder there was nothing to key the rule on. The offline leg of the cache/server race applies the same order, so the cached list no longer flashes in name order before the server's arrives. TRACES: UR-007 | DR-257 | UT-229, UT-230, UT-231	2026-08-23 18:38:24 +02:00
dtourolle	bb14c66e71	fix(player): three defects from review, and one duplicate removed ... Verified each against the code before acting; four of the five findings held, one did not. DR-253 — a deferred seek outlived its file. `seek` holds a position while MPV has nothing loaded and `FileLoaded` applies it (DR-241), but neither `load` nor `stop` discarded it. Scrub near the end of a transcoded item — which re-opens the stream — then skip to the next item before the reload completes, and the old position lands on the new item. It starts wherever the previous one was scrubbed to, silently. Both lifecycle points clear it now. DR-254 — a per-playback quality ceiling outlived its playback. The override is process-wide and describes one playback: dropping to 720p for a struggling episode says nothing about the next. Every advance the frontend drives clears it through player_play_item, but the background audio-only advance loads the next episode in Rust and skipped all three clearing sites — so every later episode stayed capped, with nothing in the UI explaining why. DR-255 — `playable_url` was a byte-identical copy of `playback_url`, added for the cross-platform open path. The original is `#[cfg(target_os = "android")]`, so it does not exist in a Linux build and nothing warned. Two matches over MediaSource meant a new variant could be handled in one and forgotten in the other. The gate is gone and the copy with it. The fifth finding — that the comment on `video_audio_codecs` describes a renderer switch the code no longer has — does not hold. `get_player_status` hard-codes Android to Native, but `experimentalNativeVideo` is still live in VideoPlayer.svelte as a suppressor that can force HTML5 even when Rust says native. The switch exists, so the narrow codec list is still doing its job. Both correctness fixes are red-then-green. The tests are wiring assertions in the style of UT-218: what matters is the call site, and reaching these at runtime needs a live MPV handle or a repository, a server and a player. That technique now appears three times and is worth watching — it pins call sites, not behaviour. The review's sharpest point is one it raised as redundancy: MpvPlayer already handles DR-253 correctly, resetting deferred state on every open, and the old path had to be patched separately. That is the drift two parallel engines produce, and the argument for finishing DR-248/249 rather than leaving LegacyPlayer in place indefinitely. 795 Rust tests, 1088 frontend, every CI check green locally.	2026-08-23 11:50:47 +02:00
dtourolle	fd8273824a	test(player): drive an engine that answers badly ... Fair criticism: hardware time went into writing a checklist describing what the tablet found, when it should have gone into making the suites able to find it. A checklist decays and depends on someone following it. A test does not. The gap was specific. Every engine the conformance suite drives reports sane numbers, so it stayed green while a real one took the backend down. The old PlayerBackend contract is a plain f64 — it never promised finite, never promised positive, and nothing enforced it. UT-223 adds the engine that was missing: a HostileBackend answering with C.TIME_UNSET as seconds, NaN, both infinities, a negative and a zero. Reading a snapshot must yield no duration and a zero position rather than panicking. Against the adapter as originally written it fails with cannot convert float seconds to Duration: value is negative which is the exact panic that produced a black screen on the tablet — now reproduced in 0.00s on a laptop instead of by backgrounding an app. UT-224 pins the other hardware-only finding: stopping clears an active background-audio handoff, flag and base offset both. That was verified by listening to a device, which is not a test. Both were confirmed to fail against the pre-fix code before being kept. The verification plan now says to prefer moving cases out of it and into tests, and that what remains should be what genuinely needs eyes, ears or a display — not what merely has not been automated yet. 793 Rust tests.	2026-08-23 10:54:49 +02:00
dtourolle	11d9d760d8	feat(player): native video on Linux, and one contract for every player (v0.11.0) ... mpv now decodes video on Linux, drawn into a framebuffer we own and blitted into the default vbox's draw handler. Tauri's widget tree is untouched, so an upgrade that assumes its own layout cannot invalidate this. Direct play means the original file, hardware decoding, and no server transcode at all — where previously every desktop video was re-encoded to h264 for the browser engine, whatever the file actually was. Off by default: JELLYTAU_NATIVE_VIDEO=1. That settles finding 2 of playback-backend-unification.md — "native video cannot be composited with a Tauri webview" — by demonstration rather than argument, on X11 and Wayland both. Turning it on exposed nine defects, none of them mpv's. Each was the same mistake in a different place: a capability written down as a compile-time fact about the platform, or a state asserted instead of confirmed. DR-238/246 a seek routed by the stream's container rather than by what the engine could do with it - correct only while one player handled those streams, silent the moment another did DR-239 a property handled but never observed, so the play/pause button waited for an event that could not arrive DR-240 fullscreen expanding the document while the window stayed put DR-241 a seek issued before the engine had a file, failed, and discarded - which is why resume began at zero DR-247 a Linux-only gate outliving the caller that made it Linux-only, breaking the Android build outright DR-250 a stop aimed at whichever renderer bookkeeping believed was in charge, missing the one actually making sound DR-251 a duration of zero believed, leaving the seek bar no scale DR-252 a junk float converted to a Duration, panicking the backend the instant a length-less stream appeared So the MediaPlayer contract (DR-242 … DR-247): `open` carries a start position, so no caller sequences load-then-seek and none can race an engine's load; `seek` states a destination and leaves in-place-versus-re-open to the engine; `snapshot` is one coherent read; and `Phase::Opening` names the window where intent used to be lost. One conformance suite runs against every engine — FakePlayer and mpv under cargo test, ExoPlayer instrumented on a device — so an engine is either correct or visibly failing. Two of the nine were introduced during this work and caught on hardware, not by any suite: an over-broad capability that grouped ExoPlayer with mpv, and the Duration panic. The suites test engines that behave. That is recorded in docs/native-player-verification.md, which asks for the exact action sequences that found them. Verified: all automated gates, conformance (mpv 9/9, legacy 8/9 by design, ExoPlayer 7/7 on device), and manual desktop and Android passes on real hardware. Known open and deliberately shipped: resume reads local progress and never the server's; the background-audio handoff still declares a state swap it does not confirm (the symptom is now impossible, the race is not); and `bun run android:dev` builds an APK carrying the release application id, whose failure message advises an uninstall that would destroy app data. Fix that last one before anyone else builds for Android. Squashed from worktree-linux-native-video, which keeps the per-defect history.	2026-08-23 10:51:45 +02:00
dtourolle	edff6eedc9	fix(player): let the background-audio toggle govern backgrounding again ... Locking the screen kept a video's audio playing whether or not the background-audio button was on. Reported as "audio only mode is always active even if not selected". The button (UR-040) was built for the WebView <video> path, where losing visibility kills the decode: it chose between handing off to a native audio stream and letting playback stop. Native video then became the default renderer (DR-188), and on that path playback runs through ExoPlayer inside a MediaSessionService -- a foreground media service whose entire purpose is to keep playing while the app is hidden. Nothing stopped it, and nothing in the codebase paused on background. So the button governed a handoff that no longer had a gap to bridge. There was no interruption to paper over, and a user who never touched it got background playback anyway. The gating made it self-concealing: MainActivity.onStop only dispatched 'jellytau-background' when backgroundAudioEnabled was already true. The one notification that the app had gone away was itself conditional on the setting, so with the button OFF nothing could react even in principle. onStop and onStart now fire unconditionally and carry the two facts only the activity knows -- whether the toggle is armed, and whether Android put the window into picture-in-picture. What to do about it is decided in Rust (player/background_policy.rs), because it depends on whether the item has a picture to lose: video + toggle off -> Pause video + toggle on -> HandOffToAudio music, either -> KeepPlaying (no picture to give up) picture-in-picture -> KeepPlaying (the window is still on screen) It takes no renderer parameter on purpose. Two renderers with two behaviours and one toggle reaching only one of them is what produced the defect; a rule that cannot see the renderer cannot reproduce it. Two failure modes are deliberate. A decision call that fails leaves playback alone rather than risking silence mid-listen. An event with no detail -- older Kotlin against newer JS -- reads as "armed, not PiP", degrading to the previous behaviour instead of pausing unexpectedly. Foregrounding resumes only what backgrounding paused: a video the user paused themselves before locking stays paused. Written test-first per CLAUDE.md. The stub encoded today's behaviour (nothing ever pauses) and failed exactly as reported -- `left: KeepPlaying, right: Pause` -- before the rule was implemented. Verified on a device, R8-minified, both directions: [player_background_action] video=true armed=false pip=false -> Pause [player_background_action] video=true armed=true pip=false -> HandOffToAudio UR-040 / DR-224 / UT-211.	2026-08-22 10:09:46 +02:00
dtourolle	214997144f	feat(deps): upgrade Tauri to 2.11.5, and own the Android context it stopped setting ... The plugin versions could not be matched upward without this: both tauri-plugin-log 2.9.0 and tauri-plugin-updater 2.10.1 require tauri ^2.10, and the tree was on 2.9.5. So the framework moves with them -- tauri 2.9.5 -> 2.11.5, tauri-build 2.5.3 -> 2.6.3, wry 0.53.5 -> 0.55.1 -- and every plugin's Rust crate and npm package is now pinned to the same version on both sides. That upgrade broke Android outright, and the breakage is the interesting part. Seven call sites in this crate reach JNI through ndk_context::android_context(), which reads a process-global pair of pointers. Nothing here ever set that global. `tao` did -- the windowing layer under wry, three levels below anything this project names in Cargo.toml. tao 0.34.5 called initialize_android_context() while starting the activity and our code read what it left behind. tao 0.35.3 keeps the same two pointers in a private struct and no longer publishes them. The result, on every launch, was: PANIC at ndk-context/src/lib.rs:72: android context was not initialized 8: ndk_context::android_context 9: jellytau_lib::run::{{closure}} Not a crash in our code, and not a change to our code: an undocumented side effect of a transitive dependency disappeared. Relying on someone else to populate a global is a dependency that does not appear in Cargo.toml and gives no warning when it goes. src-tauri/src/android_context.rs now owns that invariant instead of assuming it. JNI_OnLoad captures the JavaVM as the shared library loads -- the earliest moment available, and nothing in tao, wry or tauri defines one to collide with. The Context is resolved lazily via ActivityThread.currentApplication() and pinned as a global reference for the process lifetime, since ndk_context stores a bare pointer and does not own it. It publishes the Application rather than the Activity: SecureStorage.initialize() immediately reduces its argument to applicationContext anyway, and an Application cannot outlive itself the way a retained Activity would. Restoring the global keeps all seven callers untouched. Threading a VM and Context handle through five credential call sites would have been a larger change with more risk, on the credential path. Failure now degrades instead of aborting: it is logged and credentials fall back to the encrypted-file path, which the app already supports. Verified on a device, R8-minified, not merely compiled: [INIT] Android JavaVM and Application published to ndk_context Android SecureStorage initialized successfully Android Keystore available via SecureStorage [INIT] Using system keyring for credential storage [CodecDetection] Detected 7 video codecs: av1,h263,h264,hevc,... -- the real keystore path, not the fallback, and the app stays up. None of this is reachable by CI: nothing there runs the app. Also fixed here, both found the same way: - `tauri android build --apk true` is now `--apk`. The CLI took a value until 2.10; from 2.11 the stray `true` is a positional and the build fails before starting. Three call sites in build-android.sh and one in build-release.yml -- the latter builds the signed APK, by far the most-downloaded artifact. - scripts/build-android.sh ran `npm install` on its clean-build path in a bun project, ignoring bun.lock and re-resolving the tree. That is exactly how the plugin crate/package versions drift apart again. scripts/check-tooling.sh now fails on any npm/yarn/pnpm invocation or foreign lockfile, and runs in CI. DR-222, DR-223.	2026-08-21 22:30:28 +02:00
dtourolle	f3fa45f742	feat(diagnostics): persistent redacted logging and an exportable bundle ... The app forgot everything it did the moment it exited. The Rust half logged through env_logger to stdout only -- invisible to anyone who launched from a desktop icon, and on Android worse than that: stdout is not logcat, so the backend produced no visible output at all on the platform carrying this project's hardest bugs. The autoplay deadlock, the truncated-stream restart and the background-audio stall were all diagnosed by talking a user through `adb logcat`, because there was no other way to see anything. A panic left nothing behind at all. Logs now go to a size-capped rotating file, to logcat on Android, and to the webview console in dev. A panic is recorded with its backtrace before the process dies. The frontend's messages are forwarded into the same file, so one timeline holds both halves of the app in order -- which is what makes a race between them legible after the fact, and races between them are the expensive bug class here. Redaction runs in the log FORMATTER, not at export time. A credential sitting in a file on the device is already a disclosure; stripping it on the way out would be too late. The exporter redacts a second time to cover files written by builds that predate this. api_key, X-Emby-Token, Authorization, "AccessToken" and Token="..." all reduce to [REDACTED], while host, item ids and filenames are deliberately kept -- a log scrubbed of those is one nobody can debug anything from. Server URLs keep scheme and host and drop any embedded user:pass@. Two things the tests caught that review would not have: - redact_headers recursed on its own output. The replacement keeps the header NAME, so the next call matched the same header forever; the test died with a stack overflow. It is a forward scan now. - The frontend forwarder used `void plugin.error(...)`. `void` discards a promise's value but not its rejection, so in any webview without IPC -- a unit test, SSR, a browser preview -- every log line became an unhandled rejection. 20 of them showed up the first time coverage ran. Each call now attaches a catch. Only info and above cross the IPC boundary: debug is per-tick player state and forwarding it would be thousands of calls a minute for output nobody reads. A failing forwarder never propagates and never prevents the console write. Nothing is transmitted anywhere. The export writes a zip and reports its path; the user attaches it themselves, which is also what keeps this from becoming telemetry. An Android share intent is explicitly out of scope -- it is Kotlin work that belongs with the other native code. The panic hook chains to the previous hook rather than replacing it, because utils/lock.rs installs a silencing hook around tests that provoke poisoned locks on purpose. Spec in docs/specs/diagnostics-and-logging.md; UR-078 / DR-218 / UT-209. Verified: 1079 frontend tests and the coverage gate, 759 Rust tests, clippy -D warnings, svelte-check 0 errors, and cargo check for aarch64-linux-android.	2026-08-21 18:58:57 +02:00
dtourolle	3211c96ecf	feat(updater): in-app update on desktop, releases link on Android ... Anyone who installed an AppImage or ran the Windows installer was frozen on that version forever. Nothing in the app ever mentioned a new release existed, and the release notes were the only announcement. Desktop now checks a signed manifest, shows the version and its notes in Settings, and installs and relaunches on request. The signature check is the whole point: it is what stops a substituted download from being installed by the app itself. Windows binaries stay unsigned for SmartScreen purposes -- that is a code-signing certificate, a separate problem -- but the update payload is verified against our own key. Android is deliberately not wired to the updater. An app may not replace its own APK; that is the package installer's job, and the plugin has no Android implementation. It gets a link to the releases page instead of a button that would throw. The plugins are gated with a target-triple cfg rather than cfg(desktop). Cargo only evaluates target cfgs in a [target.'cfg(..)'] table, so cfg(desktop) matches nothing, silently drops the dependency, and fails much later with "Permission updater:default not found" -- which is exactly what the first attempt here did. Where the manifest lives took some finding. This Gitea serves /releases/download/<tag>/<asset> but 404s on /releases/latest/download/<asset> (verified against a real asset), so there is no stable latest-release URL. The gitea-pages branch is force-pushed wholesale by publish-docs.yml, so it cannot host the file either. latest.json therefore gets its own orphan branch, read over the raw-file URL, and is published from a scratch repo in RUNNER_TEMP rather than by switching branches in the checkout -- doing that would have left the following steps standing on a one-commit history, and the next step but one runs release:notes against the real commit range. Also fixed, all of it release-integrity: - "appimage" is in bundle.targets. The release notes have advertised an AppImage for months; tauri.conf.json never built one, the artifact step globbed for *.AppImage, found nothing, and said nothing. The step now fails instead. - The .AppImage.tar.gz/.sig pair and the NSIS .sig are collected. A manifest referencing a signature that was never uploaded fails only on the user's machine, so the manifest step also refuses to write an entry with an empty signature. - Release notes are generated by release:notes from the traceability graph, which is what CLAUDE.md has asked for all along, instead of a fixed heredoc that said "see CHANGELOG.md for detailed changes" and linked "GitHub Issues" on a Gitea-hosted project. - The notes tell users how to verify a download with SHA256SUMS. Requirements UR-077 / DR-217, tests UT-208 (12 cases over the version comparison and the platform decision, including that a pre-release does not offer itself as an upgrade to the matching release). Verified: 1070 frontend tests, cargo check for both the host and aarch64-linux-android (confirming the plugins are absent there), clippy -D warnings, svelte-check 0 errors.	2026-08-21 18:41:50 +02:00
dtourolle	32043a2152	docs: fold shipped specs into the architecture docs and delete them ... A spec was a promise; sixteen of them had become descriptions of code that already shipped, sitting beside four that describe work still outstanding, with nothing in the file telling the two apart. Half the statuses were also wrong — audio-equalizer read "Accepted" with the EQ live on both platforms, the native video spec said the flag stays off after the default was flipped on. The shipped designs move into docs/architecture, which is the maintained description of the build, and the spec files go. Git history keeps the originals; what a future change still needs is carried across: - 01-rust-backend: favourites rewritten (the old section named a file that no longer exists and called shipped buttons "planned"), domain vocabulary owned by Rust (SearchScope, exclusions, the bitrate ladder), background workers - 02-svelte-frontend: app shell and chrome, library mosaic, series/episode navigation, downloaded browse, safe-area insets, native-video store, logging - 03-data-flow: locally-indexed search - 05-platform-backends: audio settings on ExoPlayer, the equalizer's band vocabulary, native video compositing, the background-audio handoff - 06-downloads-and-offline: one storage model, offline catalog visibility - 09-security: path confinement and input binding docs/specs/README.md now says what the directory is for and where each shipped design went. Deferred work the specs recorded is kept beside the code it concerns rather than lost: season-bounded autoplay, the two dead search commands, why indexing is a full crawl. requirements.md had fourteen stale statuses — Android audio parity still read "Linux only", DR-150 still said the native-video default was off, DR-190 was Proposed after DR-196 implemented it, and five tooling requirements were Proposed after landing. Three unbuilt specs suggested requirement ids that have since been allocated to other work; each now carries a warning.	2026-08-21 18:15:58 +02:00
dtourolle	68ca1d585d	chore: regenerate bindings and the traceability matrix ... bindings.ts picks up the library-exclusion commands and types from tauri-specta. The matrix regenerates because validation.ts and its test are gone — the doc link checker caught the stale references, which is the first time that gate has paid for itself on a generated artifact rather than a hand-written link. Also drops exclusions::is_excluded: a wrapper over is_excluded_by that only a test called, while the trait impls hoist the snapshot themselves. The test now calls the same path production does.	2026-08-20 20:14:15 +02:00
dtourolle	0815445aa7	feat(library): exclude chosen folders from music browsing ... Replaces a hardcoded filter that dropped anything named "Podcasts" from music results — one user's library layout compiled into the shipped product, keyed on an English literal, applied only at the six call sites someone had remembered. Exclusion is now a user setting stored in Rust and applied at the repository layer's convergence points, so scope is decided once and is the same on every screen. It matches on folder id rather than name: a title is not what an item is, which is why an album legitimately called "Podcasts" used to vanish. Deliberately not filtered: get_item (an id asked for by name was navigated to on purpose, and refusing it would break playback of anything inside a hidden folder), get_downloaded_items (hiding a download would leave the user unable to delete a file whose disk usage they can still see), and the offline cache (an exclusion is a view preference and must be reversible without a re-crawl). Also removes src/lib/utils/validation.ts — six exported validators with no caller outside their own test file, which made the module read as covered input validation while guarding nothing. TRACES: UR-076 | DR-209 | UT-203	2026-08-20 20:09:57 +02:00
dtourolle	048c99ebcc	fix(downloads): allow the deliberate join_absolute_paths lint in a test ... The assertion documents that PathBuf::join discards its base when handed an absolute path — which is why confinement has to happen after the join, not instead of it. clippy::join_absolute_paths flags that shape, correctly for production code, so the lint is allowed here rather than the test weakened. Worth recording: this lint would not have caught the original defect. The real join sites pass a variable, and it only fires on a literal.	2026-08-20 20:09:19 +02:00
dtourolle	f83c7ed1f0	fix(downloads): confine download paths to the download root ... file_path and target_dir reached PathBuf::join unchecked from the frontend, and mark_download_completed stored a caller-supplied path that is later fed to remove_file. A correct sanitiser already existed — download_item_and_start used it — but download_item is itself a command taking file_path raw, so the guard was simply routed around. It now lives inside download_item, alongside a join-then-confine check modelled on media_server::resolve_path. Sanitising is per path component, not whole-string: the latter would silently turn downloads/x.mp3 into downloads_x.mp3 and relocate every existing download. TRACES: | DR-211 | UT-205	2026-08-20 20:03:04 +02:00
dtourolle	b313b61717	fix(repository): bind query parameters and encode URL values ... Three consistency fixes, each one applying a pattern the same file already used a few lines away: the offline get_items type filter now binds placeholders like search at offline.rs:1786 does, build_get_items_endpoint percent-encodes its values like the Genres block below it does, and player_set_volume clamps NaN and out-of-range input at the command boundary rather than relying on each backend to do it. TRACES: | DR-212 | UT-206	2026-08-20 20:02:57 +02:00
dtourolle	fb6bd5cae1	fix(thumbnails): confine cache writes to the cache directory ... item_id and image_type reached the cache filename unsanitised while tag was already being sanitised, and Path::join neither folds .. nor keeps the base when handed an absolute path. Applies the tag's existing rule to all three parts and adds a starts_with(cache_dir) check at the point of use, modelled on media_server::resolve_path. Not exploitable as shipped — server URLs must be HTTPS (auth/mod.rs) and Android blocks cleartext, so the id would have to come from a server the user chose to trust. This makes the write path consistent with how the rest of the codebase already handles caller-supplied paths. TRACES: | DR-210 | UT-204	2026-08-20 20:02:57 +02:00
dtourolle	da6b039b29	fix(downloads): confine download paths to the download root ... Both halves of the path a download writes to arrived from the frontend unchecked. `start_download` and the queue pump built their target as `PathBuf::from(target_dir).join(file_path)`, and `mark_download_completed` stored a frontend-supplied `file_path` on the row verbatim — the same column that is later read back into `std::fs::remove_file` when a download is deleted. A correct sanitiser already existed and `download_item_and_start` used it, but `download_item` is a command in its own right, so calling it directly routed the guard around. The guard moves inside. `confine_to_root` folds `..` away lexically and requires the result to sit inside the storage root, modelled on `media_server::resolve_path` — the check comes after the join because `Path::join` drops the base when the joined half is absolute, so an absolute `file_path` is obeyed rather than folded. `confine_queued_path` sanitises a queued path per component (so the already-safe name `download_item_and_start` passes in is not sanitised into a second, different one) and confines it. Applied in `download_item`, at both join sites, and to what `mark_download_completed` writes. Every path the app builds for itself is returned unchanged, including the absolute ones `download_series`/`download_season` produce from `${targetDir}/videos`, so no existing row or file on disk is orphaned. The pump fails an offending row rather than skipping it, because the pump re-queries and would otherwise not terminate. Not a live vulnerability: reaching these commands with hostile input needs script execution in a webview whose CSP is `script-src 'self'`. This is hardening and consistency. TRACES: DR-211 | UT-205	2026-08-20 20:01:52 +02:00
dtourolle	080cdbf383	fix(player): clamp volume at the command boundary ... player_set_volume passed `volume` through untouched. Each backend clamps to 0.0..=1.0 for itself, so local playback was already safe, but the remote branch reaches no backend: it converts with `(volume * 100.0) as i32`, which turns infinity into i32::MAX. NaN is handled explicitly since f32::clamp returns NaN for a NaN input and it then survives every comparison downstream. TRACES: DR-212 | UT-206	2026-08-20 20:00:35 +02:00
dtourolle	6b7ce512ed	fix(online): percent-encode query values and path ids ... build_get_items_endpoint pasted ParentId, IncludeItemTypes, SortBy and SortOrder straight into the query string while the Genres parameter twenty lines below and the SearchTerm parameter both percent-encode theirs. Encode them the same way, per list element so the commas Jellyfin splits on survive. The per-call ids interpolated into request paths (item, person and playlist ids) get the same treatment; a Jellyfin GUID is unchanged by encoding, so this is consistency, not a behaviour change. self.user_id is left alone throughout, as it is at the endpoint builders already. TRACES: UR-007 | DR-212 | UT-206	2026-08-20 19:59:25 +02:00
dtourolle	55b37ba2f4	ci: make clippy a hard gate ... The advisory step existed because the tree carried a warning backlog. Measured on 1.97.1 — the pinned toolchain CI actually uses — that backlog is three warnings, not the ~51 the comment claimed: two unnecessary_sort_by in smart_cache and one redundant into_iter in offline. Fixed, so clippy now runs with -D warnings and a warning means new breakage. Worth recording why this took a toolchain pin to do safely: the same tree measured 0 warnings on 1.92.0 and 3 on 1.97.1. Flipping the flag on a local measurement, without the pin, would have reddened CI on the next push. TRACES: | DR-206	2026-08-20 19:58:39 +02:00
dtourolle	d52470e0cd	fix(offline): bind item-type filter as query parameters ... get_items built its `AND i.item_type IN (…)` fragment by interpolating each requested type into the SQL string, while `search`, `get_favorites` and `prune_stale_catalog` in the same file bind the identical filter as `?` placeholders. Follow the existing pattern so the listing query is consistent with its neighbours. The type values bind between the six parent-matching ids and the favourites user id, matching where `{type_filter}` lands in the statement. TRACES: UR-065 | DR-212 | UT-206	2026-08-20 19:56:40 +02:00
dtourolle	e12f0065a6	fix(thumbnails): confine cache writes to the cache directory ... The thumbnail cache built its filename from `item_id`, `image_type` and `tag`, but only sanitised the tag. `Path::join` neither folds `..` nor keeps its base when handed an absolute path, so a malformed id could place a cache write outside the cache directory. Sanitise all three parts through one helper using the rule the tag already used (non-alphanumerics become `_`), so ids and types that were already safe keep producing exactly the same filename, and resolve the result against the cache dir with a lexical `..` fold plus a `starts_with` check, modelled on `media_server::resolve_path`. The database still stores the raw key and the resolved path, so the lookup in `get_cached_path` keeps matching what the caller asks for.	2026-08-20 19:56:23 +02:00
dtourolle	ac3cd67164	feat(library): exclude chosen folders from music browsing ... Replaces `src/lib/utils/podcastFilter.ts` — a shipped personal workaround that dropped any item whose name, album, album artist or artist was literally "Podcasts" — with a real user setting applied in Rust. The old filter was wrong twice over: it hardcoded one user's folder layout keyed on an English literal, and it put a domain rule (what a query should return) in the presentation layer. It slipped past `check:boundary` only because it matched on names rather than on an item-type array. - `repository::exclusions` owns the rule and the process-wide id set, the same shape as `online::STREAMING_QUALITY` so it survives a repository being rebuilt on re-login. - `HybridRepository` applies it where the cache and server legs of every cache-first query converge (`parallel_race` / `race_with_refresh`), plus the bespoke `get_items` path and the server-only reads. Filtering before the "has content" check is what makes a cache page of nothing but hidden items fall through to the server. - Exclusion is by stable item id, never by name, and matches an item's own id or any container link it carries (parent, album, library, series, season, artist). - A direct `get_item` lookup and the Downloads surface are deliberately unfiltered: hiding those would break playback and file management of anything inside a hidden folder. - `LibrarySettings` persists to `app_settings` and is restored in the setup hook, alongside the streaming-quality cap. Default is an empty list — nobody inherits the old "Podcasts" behaviour. - New commands `library_get_settings`, `library_set_settings` and `library_get_exclusion_candidates`; the candidates read goes through `get_items_unfiltered` so an already-hidden folder still appears in the picker and the setting can be undone. - Settings page gains a "Hidden Folders" section that renders the backend's candidate list and sends back ticked ids; it decides nothing. TRACES: UR-076 | DR-209 | UT-203	2026-08-20 19:38:05 +02:00
dtourolle	c18d79c656	fix(android): stop background audio rewinding to where it started ... A video handed off to background audio (UR-040) streams a live mp3 transcode over plain HTTP. That response is chunked, so there is no Content-Length, and a live encode carries no Xing header, so the extractor establishes no duration — on device every position tick reads "<position> / 0.0". ProgressiveMediaPeriod.configureRetry resumes a failed load in place only when the content length is known or the seek map has a duration. With neither it assumes the source is live, sets pendingDeferredRetry, and when the sample queues next run dry resets them and re-requests the URL from offset 0. Our URL carries StartTimeTicks = the handoff point, so "offset 0" is where audio-only mode began: a transient load error armed a retry that fired minutes later, when the buffer finally drained, and playback resumed at the handoff point and ran on from there. A successful retry raises no error and ends nothing, so neither arm of DR-129 was consulted and no discontinuity handler existed — the only trace was a position that went backwards, which is why it read as random, and why the two earlier fixes for the same symptom (DR-129's phantom end, DR-159's relative-timeline leak) left it standing. A retry that can only restart the stream is worth less than no retry at all. player_retry_restarts_stream marks a Remote audio-only video item, loadWithMetadata carries the answer to Kotlin, and the pure StreamRetryDecision holds it for a DefaultLoadErrorHandlingPolicy that returns C.TIME_UNSET — making onLoadError answer DONT_RETRY_FATAL before it reaches configureRetry. The rewind becomes a recoverable error, which recoverable_error_resume already answers by re-opening at the position playback reached, StartTimeTicks rewritten so the selected audio track survives. Every other source keeps the player's retry: a static file and an HLS playlist declare their timeline and are resumed where the load stopped. onPositionDiscontinuity is added for its log line alone, loud for DISCONTINUITY_REASON_INTERNAL, which is the rewind's own signature. Verified on device (FP5), same procedure both runs — handoff, 60s to fill the buffer, a 45s radio outage: before 13:54:52 BUFFERING, then "Media ready! Duration: -9.22e15" (C.TIME_UNSET) and position 1165.4s -> 840.349s, exactly the handoff base, 3.5 minutes after the outage with nothing logged between after 14:05:08 "declining the player's retry", playback undisturbed off the buffer for 69s (a fatal load error is only raised when the renderer next needs data), then ERROR_CODE_IO_NETWORK_CONNECTION_FAILED -> re-opening at 785.6s -> READY, and no rewind in the following 7 min Kotlin tests run with ./gradlew :app:testUniversalDebugUnitTest. TRACES: UR-040, UR-004 | DR-203 | UT-200	2026-08-19 17:29:31 +02:00
dtourolle	6dfc6b259a	fix(player): lockscreen skip scrubs instead of advancing in background audio ... onSkipToNext/onSkipToPrevious forwarded a bare next/previous to Rust, which always advanced the queue. Correct for music, wrong for a video whose audio is running through a background-audio handoff (UR-040): pressing skip to re-hear a line jumped to the next episode instead of scrubbing. resolve_skip_action in player/seek.rs maps the command to Advance or SeekTo, and is_background_audio_active() is the whole test — the handoff exists only for video, and an episode played through it reports MediaType::Audio, so media type cannot distinguish the case. Forward 30s, back 10s, both clamped to [0, duration] so a skip near either end cannot seek negative or read as EOF and advance. Routed through the same spawn-then-seek_absolute path as the scrubber, because a handoff seek re-opens the stream and must not run under the blocking lock (DR-159). Kotlin keeps sending the opaque command; it only gains FAST_FORWARD/ REWIND in the PlaybackStateCompat so the system stops drawing skip arrows for a control that scrubs. The remote-volume action block is deliberately untouched: the handoff never applies to cast sessions, where skip really does mean advance. Tests written first and watched fail (left: Advance, right: SeekTo). 706 Rust tests pass, clippy 0, coverage 90%.	2026-08-16 23:54:43 +02:00
dtourolle	889289286b	merge: clear the clippy backlog and unify lock helpers (D1-warnings, D3) ... 51 clippy warnings -> 0, with 8 justified #[allow]s (IPC arity, specta wire types, and the 9 test-only await-holding-lock sites). 27 raw lock calls moved to the poison-tolerant helpers - all of them test code; production was already clean. Caught a non-neutral clippy --fix: removing the redundant 'use hostname;' in credentials.rs orphaned its #[cfg(target_os = "linux")] onto SERVICE_NAME, which would have cfg'd the constant out of every non-Linux build. Compiles clean on Linux, so only Windows/macOS CI would have caught it.	2026-08-16 23:06:33 +02:00
dtourolle	8500da1a42	chore(rust): clear the clippy backlog and finish the poison-tolerant lock sweep ... `cargo clippy --all-targets` went from 51 warnings (23 in the lib) to zero. Most were mechanical — needless borrows, `assert_eq!` against a bool literal, `vec!` where an array does, `or_insert_with(Vec::new)`, a loop index used only to index — and were applied with `clippy --fix`, then reviewed line by line. That review caught one auto-fix that was *not* semantically neutral: dropping the redundant `use hostname;` left its `#[cfg(target_os = "linux")]` orphaned directly above `SERVICE_NAME`, which would have silently cfg'd the constant out of every non-Linux build. Removed the stray attribute with the import. Where a lint asked for a risky change rather than a better one, it is suppressed with a comment saying why: - `too_many_arguments` on five `#[tauri::command]` handlers and `ThumbnailCache::save_thumbnail` — most of the arity is `State<'_, _>` injection, and a parameter struct would change the IPC contract and the generated TypeScript for no readability gain. - `large_enum_variant` on `PlayerStatusEvent` and `AutoplayDecision` — both are serde + specta wire types emitted a handful of times a second, never bulk allocated; boxing would have to stay invisible to the generated bindings while every match arm gained a deref. - `await_holding_lock` on the `hybrid`/`offline` test modules — the guard is a test-only serialisation lock for the process-global `INCLUDE_CATALOG_BROWSE` flag, and the await it spans *is* the critical section. Each `#[tokio::test]` gets its own single-threaded runtime, so this is not the production deadlock class the lint targets; restructuring would reintroduce the flag race. Real fixes elsewhere: `JellyfinItem::to_media_item` takes `self` by value, so it is now `into_media_item`; the five-tuple episode row in the download commands has a named `EpisodeRow` alias; the mpv `PropertyChange` arm matches `name: "pause"` instead of guarding on it. Also converted the last 27 raw `.lock().unwrap()` call sites to `lock_safe()`, completing the `MutexSafe`/`RwLockSafe` convention. All of them turned out to be in test modules — production code was already clean — so this is consistency rather than a fix. The two raw locks in `utils/lock.rs` stay raw on purpose: those tests deliberately poison a mutex to prove the helpers recover from it. Pure refactoring: all 698 tests still pass.	2026-08-16 23:05:13 +02:00
dtourolle	c9f33ae6a4	merge: restrictive CSP and narrowed asset scope (C1, C2) ... Set a CSP with script-src 'self' (Tauri nonces the one inline bootstrap script), object-src/frame-src 'none', and necessarily-permissive img/media/connect for the user-supplied Jellyfin origin. Narrow assetProtocol $APPDATA/** -> thumbnails/**, which is convertFileSrc's only remaining caller. Conflict resolution: scripts/extract-traces.test.ts pinned counts summed rather than side-picked — DR-189 and DR-198 were added independently on two branches, so DR 187 -> 189 and total 330 -> 332. docs/traceability.md regenerated.	2026-08-16 23:01:50 +02:00
dtourolle	a93cee9241	merge: stop backing up credentials no key can ever open (B2, B4, B5) ... allowBackup=false plus data_extraction_rules covering device-transfer, not just cloud-backup; treat an undecryptable credential blob as a logout rather than a hard error; drop the half-declared leanback/TV entries; jvmTarget 1.8 -> 17.	2026-08-16 23:01:05 +02:00
dtourolle	ebf9a99b80	docs(traces): tag the twelve "Done but untraced" requirements, and stop the matrix over-reporting ... Twelve requirements were marked Done in docs/requirements.md with zero TRACES anywhere in the tree. The features work — the tags were simply never written — so the matrix over-reported on exactly the requirements a reviewer would most want to verify. Each is now tagged at the code that actually implements it: - JA-006 / JA-009 / JA-013 / JA-014 / JA-015 / JA-018 and IR-022 / IR-024 at their Jellyfin call sites in repository/online.rs (search, get_item's MediaStreams/People fields, Items/Resume, Shows/NextUp, FavoriteItems DELETE, get_person/get_items_by_person), plus the commands that expose them. - UR-006 / IR-006 across the lockscreen spine: JellyTauPlaybackService (the MediaSessionCompat owner), the nativeOnMediaCommand JNI intake, and LockscreenMetadata / update_lockscreen_metadata. - IR-008 at both audio-focus mechanisms — ExoPlayer-managed for audio, the manual AudioFocusRequest listener for video — and at the media-type string that chooses between them. - UR-037 (with DR-042, also untraced) on the video-library poster grid: LibraryGrid, MediaCard, and the tv/movies routes. Resolve contradictory statuses across layers, evidence first: - IR-018/IR-019 were Planned under Done URs because they were scoped to libmpv. MpvBackend is the audio-only backend and overrides neither set_subtitle_track nor set_audio_track — the trait's not_implemented() default still stands — so UR-020/UR-021 are met by ExoPlayer and by the HTML5 <video> path instead. Both IRs are re-scoped to those backends and marked Done; IT-008/IT-009 and the stale @req-planned markers in backend.rs follow. - IR-005 (MPRIS) stays Planned: there is no MPRIS/D-Bus code or dependency in the project and update_lockscreen_metadata is a no-op off Android. UR-006 is corrected to Done (Android) rather than the IR being marked Done. - A note under the IR table records where a UR is met by a different mechanism than its IR anticipated. Define the two dangling IDs the source already referenced: DR-189 (the control bar never auto-hid on a touchscreen, because its timer was armed only from onmousemove) and UT-188 (its rule test). The live-denominator assertion in extract-traces.test.ts moves 187/330 to 188/331 accordingly. Traced requirements 444 to 459; IR coverage 19/32 to 25/32.	2026-08-16 22:58:55 +02:00
dtourolle	38dd1129e5	feat(security): set a restrictive CSP and scope the asset protocol to thumbnails ... `app.security.csp` was `null`, so the webview ran with no Content-Security-Policy at all: any script that reached the web layer would have inherited the whole IPC surface. There is no known injection path today (one app-owned `{@html}`, no `innerHTML`/`eval`), so this is defence in depth rather than a fix for an open hole. `script-src 'self'` is the restrictive half — Tauri nonces SvelteKit's inline bootstrap script at build time, so no `'unsafe-inline'` is needed — together with `object-src`/`frame-src 'none'` and `base-uri 'self'`. `img-src`/`media-src`/ `connect-src` cannot be restrictive: the Jellyfin origin is typed in by the user at run time and is routinely plain http on a LAN, so they allow `http:`/`https:`. That is a wide grant for data, but it still bars `file:`/`filesystem:` and does not touch script execution. A run-time policy naming the server exactly was rejected: Tauri derives the header from immutable config when it serves the HTML, so it would mean rebuilding config and reloading the webview on every server change. `style-src` keeps `'unsafe-inline'` because Svelte compiles `style="…"` attributes into markup; `worker-src`/`media-src` keep `blob:` for hls.js's demuxer worker and its MSE object URL; `ipc:`/`http://ipc.localhost` keeps `invoke` working. `devCsp` mirrors it with the eval/inline/websocket allowances Vite's dev server needs. The asset-protocol scope narrows from `$APPDATA/**` — the storage root holding the SQLite database and the encrypted-token fallback file — to `$APPDATA/thumbnails/**`. Since DR-137 moved downloaded media to the loopback media server, `imageCache` is the only `convertFileSrc` caller left. Needs manual verification on both platforms: thumbnails, online HLS video and offline downloaded video cannot be exercised headlessly.	2026-08-16 22:58:53 +02:00
dtourolle	4c9361d020	fix(android): stop backing up credentials no key can ever open ... The app's data dir was eligible for Google cloud backup: the manifest set neither allowBackup nor any extraction rules, so the SQLite catalogue (library metadata, watch history) and the jellytau_secure_prefs credential blob were shipped to the user's Google account. Restoring that is worse than not having it — SecureStorage encrypts under an Android Keystore key, and Keystore keys are never backed up, so a restored install gets ciphertext with nothing to open it and fails auth silently while looking signed in. Backup and device-to-device transfer are both turned off. allowBackup ="false" covers API 24-30 outright and kills cloud backup on 31+; it does NOT stop D2D there, so @xml/data_extraction_rules excludes every domain from both channels. Nothing is lost: the catalogue is a rebuildable mirror of the Jellyfin server, and watch state lives on the server. The credential-load path degrades instead of erroring, because a device can still arrive at undecryptable ciphertext (an older install's backup, a Keystore key invalidated by a lockscreen change). Both backends now distinguish "nothing stored" from "stored but unreadable" and answer the second as the first: CredentialStore::load_credentials_file logs and returns an empty map rather than CredentialError::Encryption — which storage_get_access_token was turning into a hard Err and storage_get_active_session into a warning — and SecureStorage.getCredential discards the dead blob so it cannot fail every subsequent read. The result is a login screen rather than a broken session, and the next successful sign-in rewrites the store. Also removes the half-declared Android TV support: the manifest offered LEANBACK_LAUNCHER and the leanback uses-feature with no D-pad focus model, no TV layouts, and neither of the two declarations Play's TV validation also requires (touchscreen required="false", android:banner). That fails review while advertising the app to TV launchers. All four go back together when a focus pass is actually done. And raises jvmTarget from 1.8 to 17 under compileSdk 36, with matching compileOptions — AGP 8.11 already requires a JDK 17 toolchain, so 1.8 was only capping emitted bytecode. Nothing else in the build assumed 1.8. TRACES: UR-012 | IR-014	2026-08-16 22:56:32 +02:00
dtourolle	be907b4945	fix(home): stop Next Up repeating Continue Watching ... Jellyfin's /Shows/NextUp defaults EnableResumable=true, which returns a partially-watched episode as its own series' next up — precisely the episode /Items/Resume already returns. Home's "Next Episode" row and the TV landing's Next Up row therefore duplicated Continue Watching card for card. build_next_up_endpoint now sends EnableResumable=false, and because servers predating that parameter ignore it, filterInProgressNextUpItems also drops any next-up entry whose id appears in the resume list. It is the mirror of DR-089 and sits beside it: presentation-layer de-duplication over two lists the frontend already holds. The resume filter still reads its frontier from the unfiltered Next Up list, so pruning in-progress entries cannot resurrect a stale resume card. The code changes were swept into 5e8efa25 by a concurrent `git add -A`; this carries the remainder — DR-197 / JA-036 / UT-190..192, the renumbering off the DR-196 collision that commit created, the regenerated matrix, and the requirement-count guard. TRACES: UR-059 | DR-197, JA-036 | UT-190, UT-191, UT-192	2026-08-16 22:18:06 +02:00
dtourolle	5e8efa252e	fix(player): restart the native renderer when returning from background audio ... With native video on, coming back from background audio left a black screen: a play overlay pinned at 0:00, a seek bar at zero, and a play button that did nothing. Nothing crashed — the process stayed up and the frontend kept logging — the transition was simply dropped. The two render paths resume by different means, and exitBackgroundAudioHandoff only ever performed one of them. The webview <video> reloads off its stream URL: an $effect watches it, reinitialises HLS or sets element.src, and canplay drives the seek and play. ExoPlayer owns no element and nothing watches the URL on its behalf — native playback is only ever started by an explicit player_play_item plus adapter load, which the component issues once, from onMount. So reassigning the URL restarted precisely nothing, and since player_exit_background_audio had already stopped the handoff's audio player, the backend came back holding no item at all. That is why the play button was inert: there was nothing loaded to play. The return now re-issues that pair on the native path, in the same order as the initial load, carrying the position the audio reached. Subtitle configurations are reused from the ones resolved at mount — ExoPlayer sideloads them as MediaItem.SubtitleConfigurations and cannot accept one after prepare(). Which path to take is decided by planHandoffReturn, a pure helper in backgroundAudioHandoff.ts, so the branch is unit-testable without mounting the player. It also folds in shouldResumeOnForeground, so a pause taken on the lockscreen during the handoff still wins over the snapshot captured on the way out. Verified on device (HONOR ROD2-W09, Android 16): handoff to audio-only at 69:54, return restored native video playing at 70:18. Previously the same sequence left the player idle and black. The requirements count pin in extract-traces.test.ts moves with the new DR-196.	2026-08-16 22:10:14 +02:00
dtourolle	c142568230	fix(player): make transport reach the player that is actually rendering ... Play/pause did nothing on the Android native video path — from the on-screen tap, from the control bar, and from a direct player_toggle invocation — while seek and skip kept working. That asymmetry was the whole clue: seek decides in player_seek_video, transport decides in toggle_playback. DR-195 is the cause. `html5_playing` is Rust's record of "a webview <video> is active and in this state", and toggle_playback/play/pause all route transport to that element whenever it is set. The player route mirrored element state into it UNCONDITIONALLY — from handleReportStart and, fatally, from handleReportProgress, which VideoPlayer calls on a 10-second interval. So on the native path the frontend re-declared every ten seconds that an element was playing when none existed, and every transport intent was emitted into the void. It also explains the flashing: the control bar and the JRay overlay both key off isPlaying, which was being contradicted on every tick. The mirror now lives in mirrorElementStateToRust() in VideoPlayer, gated on useHtml5Element — the only place that knows whether an element renders at all. The route cannot tell the paths apart, which is exactly how it came to lie. DR-193 hands transport authority back to the native backend when an item loads into it. Necessary but insufficient alone: the progress interval put the flag straight back, which is why the first device test after it still failed. DR-192 presents native video through a TextureView instead of a SurfaceView. A SurfaceView renders on its own layer outside the app window and punches a transparent region through it, and everything drawn above that hole — here, the entire Svelte UI — depends on that composition path. The overlay dropped its incremental damage: the DOM advanced (slider 476 -> 479 across three seconds) behind a screen showing neither, so the progress bar froze, controls would not fade and rotation lost the transport UI, while structural DOM changes got through, which is why the play overlay always appeared to work. It supersedes DR-191, which forced redraws in a loop and treated the symptom. DR-194 hides the video view across a resize and reveals it two frames later. A TextureView retains its last frame, so between a rotation and the re-fit landing that frame is stretched across the old rect and the previous frame flashes in what should be the letterbox bars. Verified on device (Honor ROD2-W09, Android 16) by driving ADB and reading the live DOM over the devtools socket: surface tap pauses (position frozen across 12 seconds, overlay raised, transport flipped) and resumes; the control bar does both. UT-189 drives the real 10-second interval under fake timers — an earlier version asserted on a freshly mounted player, passed with the guard deleted, and guarded nothing. Still open, and deliberately not claimed: DR-192's effect on the overlay repaint is unverified on device, DR-194's letterbox reset is untested, and the native default (DR-188) stays off pending DR-190, the background-audio return.	2026-08-16 18:03:22 +02:00
dtourolle	f0f98feae8	fix(player): strip the burn-in the server puts back into its own transcode URL ... The negotiation asks for no subtitle stream (DR-176), but when PlaybackInfo answers with a TranscodingUrl we played that URL verbatim — and the server built it from its own subtitle verdict. Jellyfin's StreamInfo.ToUrl appends SubtitleStreamIndex and SubtitleMethod whenever it picked a track, so the burn-in we had just declined came straight back through the URL, turning a remux into a full frame-by-frame re-encode. Live TV never declined it at all: open_live_stream sent no index, so the server applied the channel's default track, and broadcast subtitles are DVB bitmaps that NormalizeSubtitleEmbed converts to burn-in on sight. without_server_chosen_subtitle() drops SubtitleStreamIndex, SubtitleMethod, SubtitleCodec and alwaysBurnInSubtitleWhenTranscoding from any URL the server built — matched case-insensitively, as Jellyfin binds query keys — and re-appends the -1 sentinel, because an absent index is not "none", it is "you choose". Applied at both adoption points, plus the sentinel in the live-stream negotiation body and its fallback URL.	2026-08-16 14:56:40 +02:00
dtourolle	d9e1e256e9	fix(auth): trim the username before authenticating ... The login form guarded on `username.trim()` but sent the raw value, so a trailing space from a soft keyboard reached the server verbatim. Jellyfin reports that as an unknown user, which surfaces as a 401 indistinguishable from a wrong password — the user is certain of their credentials and the app insists otherwise. Normalising in AuthManager rather than the form keeps it on the path every caller uses, alongside normalize_url. Only surrounding whitespace is stripped; interior spaces are legal in Jellyfin usernames.	2026-08-16 11:31:34 +02:00
dtourolle	c0c6c5023e	fix(player): resume a transcoded video by seeking, not by asking for a stream that starts mid-item ... A resumed transcode played nothing at all: every segment came back 400, hls.js exhausted its retries and gave up, while the same episode from the beginning was fine. Jellyfin builds each segment URI by echoing the master playlist's query string into it, and its segment handler opens by rejecting any request carrying StartTimeTicks > 0 (ArgumentException → 400). So one resume position on the playlist is copied onto every hls1/main/N.ts and 400s all of them — the `> 0` being exactly why starting from the beginning survived. HLS does not need the parameter: a playlist spans the whole item and asking for segment N *is* the seek. It is removed from the URL builder entirely rather than conditionalised — the builder cannot know whether its response will be segmented — and the position becomes a seek issued once the player has loaded. The progressive /Audio/universal builder behind the background-audio handoff has no segments and keeps its StartTimeTicks, which is why audio-only handoffs resumed correctly and video ones did not. Completing that across the boundary, since the URL no longer starts where the caller asked: - reloadSource(url, position) now means "reload and resume AT this absolute position": it seeks the element once the source is playable and clears the transcode offset to zero. It previously set the offset to the position and seeked nothing, which was correct only while the URL itself began there — left in place it would have shown 20:00 on the scrubber while the opening titles played, with no seek ever happening. - The transcoded resume path in the player page collapses into the same "seek after load" branch direct streams already used. - VideoPlayer's background-audio return does the same: no base, seek to the absolute position. - The stale test asserting StartTimeTicks is present is rewritten to keep its other half (an HLS master playlist, never a progressive stream.mp4, carrying the chosen source and audio track). TRACES: UR-004, UR-005, UR-019, UR-021, UR-074 | DR-181 | UT-182, UT-183	2026-08-16 11:08:42 +02:00
dtourolle	de1c13e72f	fix(player,reporting): report real positions, and count an audio-only episode as watched ... Returning to the foreground before the background-audio stream had started playing handed the frontend 0.0s, so the video reloaded at StartTimeTicks=0 — the episode restarted from the beginning — and the stop report that followed wrote that zero to Jellyfin as the resume point. Caught on device: locked at 18.4s, unlocked 3.5s later with ExoPlayer still IDLE. The base that turns a handoff's relative timeline into the episode's is applied once at the native tick boundary (DR-159), so before the first tick nothing has applied it. The same blind spot covers webview-rendered media, where nothing is loaded into the native backend at all and its position is a permanent 0 — which is why 14 of 14 stop reports in a 35-minute trace were zeroes, one landing 40s after the frontend had correctly reported 15:22 for the same episode. - absolute_position(): the maximum of the backend's reading, the last position webview media reported, and the handoff base. Exact rather than heuristic — at most one term is ever meaningful, and the base is a floor the stream cannot physically be behind. duration() gains the same fallback. - Withhold zero-position stop reports. A zero is never information, and Jellyfin stores the reported position as the resume point, so sending one only ever destroys a real one. - Report progress from the controller's own position ticks, through the 30s throttler it already shared with the native audio path. /Sessions/Playing/Progress was previously requested zero times in 35 minutes. - Report a finished audio-only episode stopped at its runtime before advancing, so Jellyfin's 90% rule marks it played. Nothing else can: the webview is suspended and its <video> was torn down at the handoff. - Split the handoff by source — a downloaded file takes no base and a real seek, a stream keeps its StartTimeTicks base and no seek — and stop routing a downloaded handoff's absolute seek through the stream rebuild, which refuses a non-remote source outright. Reports go through a PlaybackReportSink, which also collapses three copies of spawn-a-task-and-hope into one and is what let each of these be written as a failing test first. TRACES: UR-005, UR-025, UR-040, UR-071 | DR-178, DR-179, DR-180 | UT-176, UT-177, UT-178, UT-179, UT-180, UT-181	2026-08-16 10:23:00 +02:00
dtourolle	5096c01960	fix(player): restore the subtitle sidecar work dropped by the previous commit ... The previous commit was assembled from a tree read before 13264e22 landed, so committing it reverted that commit's changes: the image-based subtitle filtering in device_profile/types, subtitleTracks and its tests, the regenerated bindings, and the VideoPlayer menu wiring. Nothing was lost — the working tree held both changes throughout. This restores those files to the merged state, leaving both the subtitle fix and the play-session fix in place. TRACES: UR-020, UR-004 | DR-176 | UT-168	2026-08-16 10:20:22 +02:00
dtourolle	2d67b0e4f5	fix(player): give every transcode its own play session, and stop the one it replaces ... Switching bitrate mid-film stalled playback. The server served the new playlist and then rejected its segments: 400 on hls1/main/0.ts, six times over 25 seconds, never recovering, while the UI logged "Streaming quality changed" as if nothing were wrong. Jellyfin keys a transcode job by device and play session. Every stream URL this app built carried the same hardcoded DeviceId and no PlaySessionId at all, so the second stream for an item was indistinguishable from the first and nothing ever stopped the old ffmpeg. Re-opening a stream is not rare — a quality switch, a transcoded seek and an audio-track switch all do it. Replayed against the server, a second stream opened for a live job's item alternates per attempt between serving bytes and 400ing, which is why it read as flaky rather than broken. begin_video_play_session mints a session id per open and reports the one it supersedes; the URL builder stops that job (DELETE /Videos/ActiveEncodings, un-retried — a slow stop must not delay playback) before returning. Putting it in the builder rather than in each caller covers every re-open path by construction. adopt_video_play_session takes ownership of the job the server starts itself when PlaybackInfo answers with a TranscodingUrl: without it the first switch on a stream has nothing to stop and collides with what is playing. Two client faults made the same incident worse and go with it: - The fatal-HLS-error handler added the transcode seek offset to a position that already included it. Past roughly the halfway mark of a film the doubled value cleared the "near end" threshold, so any transient network error was reported as end-of-stream and autoplay skipped to the next item — precisely when a quality switch had just made the offset large. The decision now lives in hlsRecovery.ts, against the absolute position. - The HTML5 reload primitive resolved on its own canplay timeout, so a reload the server never served reported success. The picker showed a quality that was not playing and the caller had nothing to revert. TRACES: UR-074, UR-004 | DR-177 | UT-173, UT-174, UT-175	2026-08-16 09:47:27 +02:00
dtourolle	13264e225b	fix(player): never let the server burn a subtitle in, and never offer one we cannot draw ... Reported as "subtitles are shown even when off", and no toggle in the app cleared them — because they were not the app's subtitles at all. The server was painting them into the video. `PlaybackInfo` omitted `SubtitleStreamIndex`, which does not mean "none": the server then honours the source's own default/forced flag. On the reported episode that default is a PGS track — a bitmap, which cannot go out as a sidecar — so the server fell back to `SubtitleMethod=Encode` and composited it onto every frame. Confirmed against the live server, which answered the same PlaybackInfo request two ways: with the index omitted it returned `SubtitleStreamIndex=2` + `SubtitleMethod=Encode` and a `SubtitleCodecNotSupported` transcode reason, and its ffmpeg command carried `[0:2]…[sub];[main][sub]overlay_qsv=…`; with `-1` it selected no subtitle stream at all. The cost landed on the video, not the subtitle: burn-in rules out remuxing, so a stream that only needed its audio transcoded was re-encoded frame by frame. Three parts: - The negotiation asks for `SubtitleStreamIndex=-1` and advertises every text format we can render (srt/subrip/ass/ssa/vtt) as `External`. - The stream URL says the same thing, because the negotiation is not what opens most streams: a quality switch, a transcoded seek and an audio-track switch each rebuild the URL on their own, and an omitted index there lets the server pick the default track back up out of whatever session state it still holds. - The picker offers only subtitles the app can actually draw. Each subtitle stream now crosses the boundary carrying `supports_external_delivery`, decided in Rust where the codec vocabulary belongs, and `None` for anything that is not a subtitle so a `false` cannot be misread as a verdict. `subtitleStreamsOf()` drops the rejected ones — and since that one function feeds the menu, the `<track>` children and the native play request alike, a bitmap track disappears from all three without its URL ever being fetched. Only an explicit "no" hides a track; a stream carrying no verdict behaves exactly as before. Nothing is lost by refusing burn-in: the app already fetches the text tracks and draws them itself (UR-020), so the server's composited copy was always redundant. Image-based tracks are consequently not offered, which is honest rather than a regression — the renderer cannot composite a bitmap, and the old behaviour paid for them by making the whole stream unwatchable. Tests were written first and observed failing: the Rust one would not compile against a field that did not exist, and the frontend one resolved a URL for the PGS track it was supposed to drop. Carries with it the in-flight per-stream `PlaySessionId` work in online.rs, whose hunks sit inside the same request builder and could not be separated from these. TRACES: UR-020, UR-004 | DR-176 | UT-168	2026-08-16 09:47:09 +02:00
dtourolle	041969f446	fix(player): stop the server burning subtitles into the picture ... A transcoded episode stalled every few seconds and seeking took five to nine seconds to produce a frame. Neither was a seek bug: both seeks in the capture landed correctly. The stream itself could not keep up. The episode was HEVC video, E-AC-3 audio, and a PGSSUB subtitle track. Only the audio needed transcoding — the device profile supports HEVC and the server would have remuxed the video untouched. But the PlaybackInfo request omitted SubtitleStreamIndex, and omitting it does not mean "no subtitles": the server then honours the source's default/forced flag and picks a track itself. It picked the PGS one. PGS is a bitmap, and the profile advertised only srt/vtt as External, so it could not go out as a sidecar — leaving SubtitleMethod=Encode, burn-in. Burn-in is a video cost, not a subtitle cost. Compositing rules out remuxing, so the whole HEVC stream was re-encoded to h264 frame by frame. The server could not sustain that in real time: the buffer never grew past one segment and playback ran waiting -> HLS error -> canplay -> three seconds of picture, indefinitely, while each seek restarted the encoder from scratch. TranscodeReasons named it — SubtitleCodecNotSupported — but nothing in the log connected that to the stall, so the diagnostic now says which track it is declining and why. Ask for SubtitleStreamIndex=-1 explicitly, and advertise every text format we can render (srt/subrip/ass/ssa/vtt) as External so a subtitle can only ever arrive as a sidecar. Nothing is lost: the app already fetches subtitle tracks itself and draws them over the video (UR-020), so the server's composited copy was always redundant. Image-based tracks are consequently not offered, which is honest rather than a regression — the renderer cannot composite a bitmap, and the previous behaviour paid for them by making the stream unwatchable. The policy lives beside the other device-profile rules in Rust, where it is testable without a device. TRACES: UR-020, UR-004 | DR-176 | UT-168	2026-08-16 09:23:39 +02:00
dtourolle	1a9805f0f3	fix(downloads): queue the whole album, and make every queued track findable offline ... An album download put a handful of its tracks on the device while the button reported the album as downloaded. Two independent gaps, one shared cause. - `download_album` read its track list from `items WHERE album_id = ?` — the local catalog cache. Jellyfin does not return `AlbumId` on every listing endpoint, so tracks cached from one of those sit in `items` with a NULL `album_id` and are invisible to that query. On the reported database three whole albums (18, 12 and 9 tracks) had it NULL on every track; a partially linked album queued only the linked subset. - The frontend then resolved one stream URL per track from its own list and paired it with the returned row ids by position. The ids came back in the backend's `index_number` order over a different set of rows, so a row could be handed another track's URL and any track past the end of the shorter list was never started. On Android that loop also stopped wherever the webview was suspended. - `album_id` is what `OfflineRepository::get_items` joins a track to its album on, so a track that did download stayed invisible under its album offline — the same missing link seen from the other side. The operation now belongs to Rust end to end: - `HybridRepository::get_album_tracks` asks the server what the album contains. Cache-first `get_items` is right for browsing and wrong for deciding what to download; it errors offline so the caller falls back to the ungated local catalog, keeping the queue-while-offline flow. - `queue_album_tracks` writes the album link onto every track it queues, and creates an `items` row for tracks the cache has never seen. - Stream URLs resolve here, through the existing reconnect resolver, now scoped to the rows just queued so one album cannot start every unrelated pending row. Only the album id crosses the IPC boundary. - `album_file_names` gives each track its own file. A title repeated inside one album (deluxe edition, two discs) mapped to one path, so those downloads overwrote each other. Re-tapping download on a broken album heals it: missing tracks are queued and the tracks already on disk get their link. `download_series`/`download_season` still derive their episode lists from the cache the same way and want the same treatment. DR-173, UT-170..172. Rust 673 tests, frontend 975 tests, svelte-check and check:boundary clean. Note: this tree is shared with a concurrent session. Only the files above are committed; docs/traceability.md is left to be regenerated once that work lands.	2026-08-16 09:20:32 +02:00
dtourolle	3363ff7f08	Merge branch 'master' into worktree-mosaic-library ... # Conflicts: # scripts/extract-traces.test.ts	2026-08-16 00:51:46 +02:00
dtourolle	7e1f0e0547	Merge branch 'master' into worktree-mosaic-library ... # Conflicts: # docs/traceability.md	2026-08-16 00:06:15 +02:00
dtourolle	e015c4c9b1	Merge branch 'master' into worktree-mosaic-library ... Renumbers the mosaic's requirement IDs out of the way of the download work that landed on master in parallel: it had already claimed DR-163/DR-164 and UT-162, so the mosaic layout is now DR-172, the library favourites scope DR-173, and its composition test UT-167. Note for the download branch: its UT-162..UT-165 rows trace to DR-163..DR-166, none of which are defined in requirements.md — that branch defined DR-167..171 instead. Those references are orphaned and want a look; nothing here touches them.	2026-08-16 00:04:26 +02:00