PUT/DELETE /api/videos/channels/<id>, POST /api/videos/channels/<id>/tag,
and POST/DELETE /api/map/subscribe read, then wrote, in the request's
deferred transaction, so they failed with a 500 ("database is locked")
when another connection wrote in between. They now write inside
request.ctx.db.write().
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A RequestSession no longer expires loaded objects at commit, so a handler serializes what it
committed without a reload query. An AsyncSession cannot run that reload at all, so this is
groundwork for moving request handling to async. Background sessions (get_db_session) keep
SQLAlchemy's default: they change data outside the ORM (raw SQL, triggers) and rely on the reload.
Collection, CollectionItem and Channel dict() now run inside the serializer guard. Fixes it found:
- Channel.dict() no longer loads the deferred yt-dlp catalog (info_json), which the channel
handler loaded only to discard.
- get_channel eager-loads what Channel.dict() reads (populate_existing replaces a refresh query).
- create_channel / get_or_create_download link through relationships, so a loaded
Collection.downloads stays current.
- Setting a Repo to Never removes the deleted Download from the loaded collection; the response
reported the old frequency.
- The downloader no longer calls channel.dict() to preload a Channel; its callers read it inside
the session.
Tests run each request with expiry off, as production does, and turn it back on for the background
work that shares the test Session.
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Count Channels with any of the Tags in the Other search estimate
The Other tab lists Channels with any of the selected Tags, but its estimate
only counted Channels with the first Tag, so the two disagreed when several
Tags were selected.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Search Channels by name in the Other search tab
The Other tab only listed Channels with the selected Tags, so typing a
Channel's name found nothing. Channels now match the search text by name,
and the Tags when there are both. The list and its estimate share one query.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Add Domains to the Other search tab
Domains match the search text by name and/or any of the Tags, like Channels.
The list and its estimate share one query.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Add Playlists to the Other search tab
Domains and Playlists are Collections, so the Other tab searches both with
the existing /api/collections/search (by kind) instead of a Domain-only
endpoint. The search and the estimate share search_collections_query. The
search now loads each Collection's Downloads up front instead of once per
Collection.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* api: run the perpetual loops in one Sanic-managed process
The singleton background loops (file worker, downloads, switches, jobs,
bulk tag, flag checks, update check) now run in a dedicated process that
Sanic's Worker Manager owns: `run_perpetual_process` is registered with
`app.manager.manage()` from `main_process_ready`. The manager guarantees
a single instance and SIGTERMs it on shutdown. No server worker runs the
loops, so the owner-pid / heartbeat / watchdog claim scheme is deleted
rather than hardened.
`perpetual_signal` keeps its name and is now a plain registrar. A new
`per_worker_task` registrar covers loops every server worker must run for
itself: syncing its log level (previously only the owner did, so the other
workers never picked up level changes) and a health check that asks the
manager to restart the perpetual process when it is FAILED (Sanic marks a
dead managed process but does not restart it).
Downloads are started as background tasks instead of Sanic signals; the
perpetual process has no server, so no finalized signal router. The
update check and the upgrade-check endpoint run git in a thread via
`refresh_update_status`. /api/status lists the perpetual process next
to the servers.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* perpetual: survive a predecessor's death, exit cleanly, coordinate restarts
Review fixes for the managed perpetual process.
Shutdown: cancel_background_tasks / cancel_refresh_tasks gather with
return_exceptions, so a cancelled child's CancelledError no longer aborts
the shutdown that called them (the process exited 1 with a download in
flight).
Restart after a crash: reconcile_after_predecessor heals shared locks a
dead process left held, fails RUNNING Jobs owned by a dead pid, clears
processing_domains, renews pending Downloads, and resets the file-worker
status before the loops start. N server workers issue one restart
request per cooldown through a shared timestamp in shared_ctx.
The log-level sync now also runs in the perpetual process. Manage() is
registered through register_perpetual_process so it is testable; the
entry point refuses to run with no loops registered (spawn).
Tests exercise the real entry point in a forked process with a live
background task under SIGINT and SIGTERM, Sanic's real WorkerManager
marking a crashed managed process FAILED and reviving it on restart,
Sanic's process naming and ProcessState enum, the listener registration,
and the reconcile step.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* perpetual: import the jobs helper inside its reconcile step
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
POST /api/videos/channels failed with "database is locked" on
`INSERT INTO collection` on the docker WROLPi while background workers
(config saves, refreshes) were writing. The handler wrote through the
deferred request session: `create_channel` reads (the URL/name/directory
conflict check) and then INSERTs, and SQLite refuses that mid-transaction
lock upgrade instantly when another connection wrote in between --
busy_timeout is skipped for upgrades.
Same shape and same fix as POST /api/download (daf2ba39): the handler
now uses `get_db_session(commit=True)`, which begins IMMEDIATE so the
concurrent writer waits its turn, and which commits before the refresh
is fired so the refresh does not wait on a lock the request still holds.
The regression test commits a write from a second connection between
the handler's conflict check and its INSERT. The existing
`write_lock_held_briefly` helper cannot reproduce this: the Sanic test
client takes over a second to start the app, so its lock is released
before the handler runs. Before the fix the test fails with the
production error verbatim.
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
* Batch reorganization is supported for both Domain and Channel Collections.
* Batch reorganization happens when any Collection does not match the respective file format. For example, a Channel Collection file format that does not match the `yt_dlp_options.file_name_format` will show `needs_reorganization`.
* Individual Collections can always be reorganized. The reorganization is a little more aggressive. Useful for when some files may have been missed in the batch reorganization.
Introduces FileWorker for background file operations with dual-queue
architecture (public/private). Handles refresh, move, and rename tasks
with progress tracking, job completion monitoring, and batch processing.
Compares DB FileGroups to filesystem state using FileGroupDiff to detect
new/modified/deleted files. Designed for memory efficiency on Raspberry Pi.
Replacing Channels and Domains with Collection.
Moving downloading relationships from Channel to Collection.
Created domains.yaml config to manage tagged domain collections.
Adding turn-key upgrade solution in the UI.
Storing video settings in session storage to help user start downloads consistently.
Applying channel tag name to new channels when download videos or channels.
Initializing map tiles when importing and resetting map.
Python 3.11 is now required, old versions were causing unpredictability in tests. (Sanic does not yet
support 3.12)
Sanic has been upgraded to 23.6.0, which is the latest version that avoids this bug:
https://github.com/sanic-org/sanic/issues/2921
New strategy for multiprocessing is to create all multiprocessing tools in one process, then fork
to other processes. The previous strategy was to declare multiprocessing tools at the top of every
file, or wherever they were needed at import/creation. Now all multiprocessing tools are attached to the
app.shared_ctx. This means `api_app` is imported in many, many places.
This forced a change in how the DownloadManager works. Previously, it would continually run
download workers which would pull downloads from a multiprocessing.Queue. Now, a single worker checks
for new downloads and sends a Sanic signal.
Flags have been reworked to use the `api_app`. I removed the `which` flag functionality because the
`which` are called at import and needed their own multiprocessing.Event.
* A new zim module has been added, this module allows several things to interact with Zim files.
* Allow searching of Zim files using libzim.
* Allow downloading of Kiwix projects (wikipedia, wikibooks, etc) on a schedule which replaces the outdated files.
* Creation of a new zim docker container which allows viewing of the Zim file contents.
* This commit also adds move/rename/mkdir features in the File Browser.
* File tags are preserved when moving/renaming.
Tags can be created and deleted in UI.
Adding tag_file using id to avoid session error.
Using UTC in test.
Matching tag_names style in test.
Tag icon is displayed on file rows.
Archives, Videos and Files can be filtered by their tags.
Tags can be added and removed from UI.
Tags are displayed in VideoPlayer.
The tags of a file are returned in it's JSON.
Video favorites are converted to Favorite tag on channel config import.
Updating tests to match frontend usage.
PDF creator and modification time are displayed.
Reworking file search to use Video.__json__ for complex video relations.
Archives can be viewed.
Removing ebook.title.
Reworking alembic migration to be an upgrade rather than a replace.
Skipping test on circleci.
Clearing out video caption index only if extract_subtitles if off.
Channel tests pass.
Some video tests pass.
Missing videos can be found. A video can be downloaded.
Orphaned files can be found.
Videos can be tagged.
Videos can be searched.
Videos can be modeled.
Converting some tests to use FileGroup.primary_path.
Adding archive and domains to alembic migration.
Testing cascading Archive titles.
Archives now uses FileGroup.
archive.lib tests pass.
Archive is partially converted to FileGroup.
Calculating FileGroup.primary file on refresh, rather than on select.
wrolpi tests pass.
Using FilesType to convert between str/pathlib.Path for FileGroup.files.
Using list of files in FileGroup.files instead of dictionary.
Storing files in dedicated FileGroup.files to avoid overwriting them.
Adding comment explaining CASE.
Not overwriting FileGroup.data on refresh if no change has been detected.
Removing File model in favor of FileGroup.data.
Adding typing to Files methods.
Files are indexed using the primary mimetype of the FileGroup.
files test_lib tests pass.
Removing file_group_file in favor of simple one-to-many relationship.
PDF files are indexed during refresh.
Adding Tag and TagFile to tag files with specific tags.
Only iterating when full_stem_ids has contents.
Testing that FileGroups are related to their Files.
Files and file_groups are created and linked.
Bump webpack from 5.75.0 to 5.76.1 in /app (#160)
Bumps [webpack](https://github.com/webpack/webpack) from 5.75.0 to 5.76.1.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.75.0...v5.76.1)
---
updated-dependencies:
- dependency-name: webpack
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Moving FilesRefreshButton and DirectoryRefreshButton out of browser file.
Moving file fetching tino FileBrowser.
Removing sub-folders from Files display when any parent folder is clicked.
Using closed captioning for vtt/srt file icon.
Using my own react-semantic-toasts-2 to use toasts in Node 18.
Fixing bug where more than the last page was displayed.
Upgrading yt-dlp.
Fixing sub-folder file selection.
Adding rowKey to SortableTable to give React a key for each row.
Renaming key to path.
Removing duplicate urls.
Unifying file modals.
Displaying modals for image and text files.
Handling refresh loading in FileBrowser. Creating refreshing_directory flag.
Removing accidental commit.
Sorting by url_count.
Using SortableTable on Domains page.
Using SortableTable for Channels page.
Created new FileBrowser which allows browsing of files in the media directory.
Using Node 18 in pi-gen.
Creating new FileBrowser to replace outdated react-keyed-file-browser.
Returning mimetype with file list.
Do not display 'Do not download' on Channel download in Dashboard.
Allowing null channel download frequency so user can stop downloading a channel.
Bumping version for Node 18.
Using my own semantic-ui-offline to avoid pulling Google fonts.
Upgrading app docker container to use Node 18. This requires the removal of several npm packages. File browser will require re-write. It now pulls fonts from Google, this will need to be fixed.
Testing DownloadsToggle click.
Testing trinary states of DownloadsToggle.
Installing @testing-library/user-event for testing App.
