New setting "Remove bookmark when saved to library" (off by default).
When enabled, _maybe_unbookmark runs directly in each save callback
after save_post_file succeeds -- handles DB removal, grid dot, preview
state, popout sync, and bookmarks tab refresh. Wired into all 4 save
paths: save_to_library, bulk_save, save_as, batch_download_to.
behavior change: opt-in setting, off by default
New setting "Remove bookmark when saved to library" (off by default).
When enabled, saving a post to the library automatically removes its
bookmark. Handles both single saves (on_bookmark_done) and bulk saves
(on_batch_done). UI toggle in Settings > General.
behavior change: opt-in setting, off by default
CI installs httpx + Pillow + pytest but not PySide6. The Phase C
tests import pure functions from controller modules, which had
top-level PySide6 imports (QTimer, QPixmap, QApplication, QMessageBox).
Move these to lazy imports inside the methods that need them so the
module-level pure functions remain importable without Qt.
1. Move controller construction before _setup_signals/_setup_ui —
signals reference controller methods at connect time.
2. Restore _post_id_from_library_path, _set_library_info,
_on_library_selected, _on_library_activated — accidentally deleted
in the commit 4/6 line-range removals (they lived adjacent to
methods being extracted and got caught in the sweep).
behavior change: none (restores lost code, fixes startup crash)
Move 26 bookmark/save/library/batch/blacklist methods and _batch_dest
state into gui/post_actions.py. Rewire 8 signal connections and update
popout_controller signal targets.
Extract is_batch_message and is_in_library as pure functions for
Phase 2 tests. main_window.py: 1935 -> 1400 lines.
behavior change: none
Move 5 popout lifecycle methods (_open_fullscreen_preview,
_on_fullscreen_closed, _navigate_fullscreen, _update_fullscreen,
_update_fullscreen_state) and 4 state attributes (_fullscreen_window,
_popout_active, _info_was_visible, _right_splitter_sizes) into
gui/popout_controller.py.
Rename pass across ALL gui/ files: self._fullscreen_window ->
self._popout_ctrl.window (or self._app._popout_ctrl.window in other
controllers), self._popout_active -> self._popout_ctrl.is_active.
Zero remaining references outside popout_controller.py.
Extract build_video_sync_dict as a pure function for Phase 2 tests.
main_window.py: 2145 -> 1935 lines.
behavior change: none
These two methods were accidentally deleted in the commit 4 line-range
removal (they lived between _set_preview_media and _on_image_done).
Restored from pre-commit-4 state.
behavior change: none (restores lost code)
Move 10 media loading methods (_on_post_activated, _on_image_done,
_on_video_stream, _on_download_progress, _set_preview_media,
_prefetch_adjacent, _on_prefetch_progress, _auto_evict_cache,
_image_dimensions) and _prefetch_pause state into
gui/media_controller.py.
Extract compute_prefetch_order as a pure function for Phase 2 tests.
Update search_controller.py cross-references to use media_ctrl.
main_window.py: 2525 -> 2114 lines.
behavior change: none
Move 21 search/pagination/scroll/blacklist methods and 8 state
attributes (_current_page, _current_tags, _current_rating, _min_score,
_loading, _search, _last_scroll_page, _infinite_scroll) into
gui/search_controller.py.
Extract pure functions for Phase 2 tests: build_search_tags,
filter_posts, should_backfill. Replace inline _filter closures with
calls to the module-level filter_posts function.
Rewire 11 signal connections and update _on_site_changed,
_on_rating_changed, _navigate_preview, _apply_settings to use the
controller. main_window.py: 3068 -> 2525 lines.
behavior change: none
Move _toggle_privacy and its lazy state (_privacy_on, _privacy_overlay,
_popout_was_visible) into gui/privacy.py. Rewire menu action, popout
signal, resizeEvent, and keyPressEvent to use the controller.
No behavior change. main_window.py: 3111 -> 3068 lines.
delete_site() leaked rows in tag_types, search_history, and
saved_searches; reconcile_library_meta() was implemented but never
called. Add tests for both fixes plus tag cache pruning.
Popout now has a full context menu matching the embedded preview:
Bookmark as (folder submenu) / Unbookmark, Save to Library (folder
submenu), Unsave, Copy File, Open in Default App, Open in Browser,
Reset View (images), and Close Popout. Signals wired to the same
main_window handlers as the embedded preview.
behavior change: right-click context menu now shows "Unbookmark" when
the post is already bookmarked, and "Bookmark as" with a folder submenu
(Unfiled / existing folders / + New Folder) when not. Previously showed
a stateless "Bookmark" action regardless of state.
Library thumbnails are saved by post_id (_copy_library_thumb uses
f"{post.id}.jpg") but the library viewer looked them up by file
stem (f"{filepath.stem}.jpg"). For digit-stem files (12345.jpg)
these are the same. For templated files (artist_12345.jpg) the
stem is "artist_12345" which doesn't match the thumbnail named
"12345.jpg" — wrong or missing thumbnails.
Fix: resolve post_id from the filename via
get_library_post_id_by_filename, then look up the thumbnail as
f"{post_id}.jpg". Generated thumbnails (for files without a
cached browse thumbnail) also store by post_id now, so
everything stays consistent.
The tag search filter in refresh() used f.stem.isdigit() to
extract post_id — templated filenames like artist_12345.jpg
failed the check and got filtered out even when their post_id
matched the search query.
Fix: look up post_id via db.get_library_post_id_by_filename
first (handles templated filenames), fall back to int(stem) for
legacy digit-stem files. Same pattern as the delete and saved-dot
fixes from earlier in this refactor.
Logs when GL render context is actually initialized (not on the no-op
path). Confirms GL init fires once per widget lifetime, not on every
video click. Kept permanently for future debugging.
behavior change: when streaming=True (uncached video handed directly to
mpv), _load now early-returns instead of running download_image in
parallel. mpv's stream-record option (added in the previous commit)
handles cache population, so the parallel httpx download was a second
TCP+TLS connection to the same CDN URL contending with mpv for
bandwidth. Single connection per uncached video after this commit.
Replaces the parallel httpx download with mpv's stream-record per-file
option. When play_file receives an HTTP URL, it passes stream_record
pointing at a .part temp file alongside the URL. mpv writes the incoming
network stream to disk as it decodes, so a single HTTP connection serves
both playback and cache population.
On clean EOF the .part is promoted to the real cache path via os.replace.
Seeks invalidate the recording (mpv may skip byte ranges), so
_seeked_during_record flags it for discard. stop() and rapid-click
cleanup also discard incomplete .part files.
At this commit both pipelines are active — _load still runs the httpx
download in parallel. Whichever finishes second wins os.replace. The
next commit removes the httpx path.
behavior change: mpv now uses explicit cache=yes, cache_pause=no
(stutter over pause for short clips), 50MiB demuxer buffer cap,
20s read-ahead, and 10s network timeout (down from ~60s default).
Improves first-frame latency on uncached video streams and surfaces
stalled-connection errors faster.
behavior change: _apply_load_video now switches the stack to the video
surface BEFORE calling play_file so mpv's first frame lands on a visible
widget instead of a cleared image viewer. Removes the redundant stop()
call — loadfile("replace") atomically replaces the current file.
Also fixes video position not surviving popout close: StopMedia (part of
CloseRequested effects) destroyed mpv's time_pos before get_video_state
could read it. Now closeEvent snapshots position_ms before dispatching
CloseRequested, and get_video_state returns the snapshot.
behavior change: _on_video_stream no longer calls stop() on the
embedded preview's mpv when the popout is the visible target. The
embedded preview is hidden and idle — the synchronous command('stop')
round-trip was wasting ~50-100ms on the click-to-first-frame critical
path with no visible benefit. loadfile("replace") in the popout's
play_file handles the media swap atomically.
Library items' Post objects were constructed without width/height
(library_meta doesn't store them), so the popout got 0/0 and
_fit_to_content returned early without setting keep_aspect_ratio.
Videos were unaffected because mpv reports dimensions later via
VideoSizeKnown. Images had no second chance — the aspect lock
was never set, and manual window resizing stretched them freely.
Fix: new _image_dimensions(path) reads the actual pixel size from
the file via QPixmap before constructing the Post. The Post now
carries real width/height. _update_fullscreen moved to run AFTER
Post construction so cp.width/cp.height are populated when the
popout reads them for pre-fit + aspect lock.
Not a regression from the templates refactor — pre-existing gap
in the library display path.
The flag was set in _ensure_post_categories_async which runs AFTER
_on_post_selected calls info_panel.set_post. By the time the flag
was True, the flat tags had already rendered. The flash persisted.
Fix: check whether a fetch is needed and set the flag in
_on_post_selected, right before set_post. The info panel sees the
flag and skips the flat-tag fallback on its first render.
When a category fetch is about to fire (Rule34/Safebooru.org/
Moebooru on first click), the info panel was rendering the full
flat tag list, then ~200ms later re-rendering with categorized
tags. The re-layout from flat→categorized looked like a visual
hitch.
Fix: new _categories_pending flag on InfoPanel. When True, the
flat-tag fallback branch is skipped — the tags area stays empty
until categories arrive and render in one clean pass.
_ensure_post_categories_async sets _categories_pending = True
before scheduling the fetch (or False if no fetcher = Danbooru)
_on_categories_updated clears _categories_pending = False
Visual result:
Danbooru/e621: instant (inline, no flag)
Gelbooru with auth: instant (background prefetch beat the click)
Rule34/SB.org/Moebooru: empty ~200ms → categories appear cleanly
(no flat→categorized re-layout)
The Library tab's single-delete and multi-delete context menu
actions called .unlink() directly, bypassing delete_from_library
entirely. They only extracted post_id from digit-stem filenames
(int(stem) if stem.isdigit()), so templated files like
artist_12345.jpg got deleted from disk but left orphan
library_meta rows that made get_saved_post_ids lie forever.
Fix: resolve post_id via db.get_library_post_id_by_filename first
(handles templated filenames), fall back to int(stem) for legacy
digit-stem files, then call db.remove_library_meta(post_id) after
unlinking. Both single-delete and multi-delete paths are fixed.
This was the last source of orphan library_meta rows. With this
fix + the earlier delete_from_library cleanup, every deletion
path in the app now cleans up its meta row:
- Library tab single delete (this commit)
- Library tab multi delete (this commit)
- Browse/preview "Unsave from Library" (via delete_from_library)
- Browse multi-select "Unsave All" (via delete_from_library)
- Bookmarks "Unsave from Library" (via delete_from_library)
- Bookmarks multi-select "Unsave All" (via delete_from_library)
The primary search result handler (_on_search_done) was still using
the old filesystem walk + stem.isdigit() filter to build the saved-
post-id set. The two other call sites (_on_load_more and the
blacklist rebuild) were fixed in the earlier saved-dot sweep but
this one was missed. Templated filenames like artist_12345.jpg
were invisible, so the saved-dot disappeared after any grid
rebuild (new search, page change, etc).
Fix: use self._db.get_saved_post_ids() (one indexed SELECT,
format-agnostic) like the other two sites already do. Also drops
the saved_dir import that was only needed for the filesystem walk.
Two places checked `if post.tag_categories: return` before doing
a full cache-coverage check, causing posts with partial cache
composes (e.g. 5/40 tags from the background prefetch) to get
stuck at low coverage forever:
ensure_categories: removed the post.tag_categories early exit.
Now ALWAYS runs try_compose_from_cache first. Only the 100%
coverage return (True) is trusted as "done." Partial composes
return False and fall through to the fetch path.
_ensure_post_categories_async: removed the post.tag_categories
guard. Danbooru/e621 are filtered by the client.category_fetcher
is None check instead (they categorize inline, no fetcher).
For Gelbooru-style sites, always schedules ensure_categories
regardless of current post state.
Root cause: the partial-compose fix (try_compose_from_cache
populates tag_categories even when cache coverage is <100%)
conflicted with the early-exit guards that assumed non-empty
tag_categories = fully categorized. Now the only "fully done"
signal is try_compose_from_cache returning True (100% coverage).
Two bookmark save sites updated for save_post_file's sync→async
signature change:
_save_bookmark_to_library: wraps the save in an async closure
and schedules via run_on_app_loop (already imported for the
thumbnail download path). Fire-and-forget; the source file is
already cached so the save is near-instant.
Save As action: same async wrapper pattern. The dialog runs
synchronously (user picks destination), then the actual file
copy is scheduled on the async loop.
Neither site passes a category_fetcher — bookmarks don't have a
direct reference to the active BooruClient. The save flow's
ensure_categories check in library_save.py short-circuits (the
fetcher is None), so template rendering uses whatever categories
are already on the post object. For bookmark→library saves, the
user typically hasn't clicked the post in the browse grid, so
categories may be empty — the template falls back to %id% for
category tokens, same as before. Full categorization on the
bookmark save path is a future enhancement (would require passing
the client through from main_window).
Four save call sites updated to await save_post_file (now async)
and pass category_fetcher so the template-render ensure check can
fire when needed.
_bulk_save: creates fetcher once at the top of the async closure,
shared across all posts in the batch. Probe state persists
within the batch.
_save_to_library: creates fetcher per invocation (single post).
_save_as: wrapped in an async closure (was sync before) since
save_post_file is now async. Uses bookmark_done/error signals
for status instead of direct showMessage.
_batch_download_to: creates fetcher once at the top, shared
across the batch.
New _get_category_fetcher helper returns the fetcher from a fresh
client (lightweight — shares the global httpx pool) or None if no
site is active.
Three changes:
1. _make_client passes db=self._db, site_id=s.id so Gelbooru and
Moebooru clients get a CategoryFetcher attached via the factory.
2. _on_post_activated calls _ensure_post_categories_async(post)
after setting up the preview. If the post has empty categories
(background prefetch hasn't reached it yet, or cache miss),
this schedules ensure_categories on the async loop. When it
completes, it emits categories_updated via the Qt signal.
3. _on_categories_updated slot re-renders the info panel and
preview pane tag display when the currently-selected post's
categories arrive. Stale updates (user clicked a different post
before the fill completed) are silently dropped by the post.id
check.
Two more digit-stem-only callsites I missed in the saved-dot fix
sweep. _set_library_info and _show_library_post both did
'if not stem.isdigit(): return' before consulting library_meta or
building the toolbar Post. Templated files (post-template-refactor
saves like 12345_hatsune_miku.jpg) bailed out silently — clicking
one in the Library tab left the info panel showing the previous
selection's data and the toolbar actions did nothing.
Extracted a small helper _post_id_from_library_path that resolves
either layout: look up library_meta.filename first (templated),
fall back to int(stem) for legacy digit-stem files. Both call sites
go through the helper now.
Same pattern as the find_library_files / _is_post_in_library
fixes from the earlier saved-dot bug. With this commit there are
no remaining "is templated file in the library?" callsites that
fall back to digit-stem matching alone — every check is
format-agnostic via the DB.
The browse grid had the same digit-stem-only bug as the bookmark
grid: _saved_ids in two places used a root-only iterdir + isdigit
filter, missing both subfolder saves and templated filenames. The
user only reported the bookmark side, but this side has been
silently broken for any save into a subfolder for a while.
Six changes, all driven by the new db-backed helpers:
_on_load_more (browse grid append):
_saved_ids = self._db.get_saved_post_ids()
After-blacklist rebuild:
_saved_ids = self._db.get_saved_post_ids()
_is_post_saved:
return self._db.is_post_in_library(post_id)
Bookmark preview lookup find_library_files:
pass db=self._db so templated names also match
_unsave_from_preview delete_from_library:
pass db=self._db so templated names get unlinked AND meta cleaned
_bulk_unsave delete_from_library:
same fix
The dot on bookmark thumbnails uses set_saved_locally(...) and was
driven by find_library_files(post_id) — a digit-stem filesystem
walk that silently failed for any save with a templated filename
(e.g. 12345_hatsune_miku.jpg). The user reported it broken right
after templating landed.
Switch to db.get_saved_post_ids() for the grid refresh: one indexed
SELECT, set membership in O(1) per thumb. Format-agnostic, sees
both digit-stem and templated saves.
The "Unsave from Library" context menu used the same broken
find_library_files check for visibility. Switched to
db.is_post_in_library(post_id), which is the same idea via a
single-row SELECT 1.
Both delete_from_library call sites (single + bulk Unsave All)
now pass db so templated filenames are matched and the meta row
gets cleaned up. Refresh always runs after Unsave so the dot
clears whether the file was on disk or just an orphan meta row.
Sixth and final Phase 2 site migration. The bookmarks context-menu
Save As action now mirrors main_window._save_as: render the template
to populate the dialog default name, then route the actual save
through save_post_file with explicit_name set to whatever the user
typed. Same behavior change as the browse-side Save As — Save As
into saved_dir() now registers library_meta where v0.2.3 didn't.
After this commit the eight save sites in main_window.py and
bookmarks.py all share one implementation. The net diff of Phase 1 +
Phase 2 (excluding the Phase 0 scaffolding) is a deletion in
main_window.py + bookmarks.py even after adding library_save.py,
which is the test for whether the refactor was the right call.
Fifth Phase 2 site migration. _copy_to_library_unsorted and
_copy_to_library now both delegate to a private
_save_bookmark_to_library helper that walks through save_post_file.
A small _bookmark_to_post adapter constructs a Post from a Bookmark
for the renderer — Bookmark already carries every field the renderer
reads, this is just one place to maintain if Post's shape drifts.
Fixes the latent v0.2.3 bug where bookmark→library copies wrote
files but never registered library_meta rows — those files were on
disk but invisible to Library tag-search until you also re-saved
from the browse side.
Picks up filename templates and sequential collision suffixes for
bookmark→library saves for free, same as the browse-side migrations.
Net add (+32 lines) is from the new helper docstrings + the explicit
_bookmark_to_post adapter; the actual save logic shrinks to a one-
liner per public method.
Fourth Phase 2 site migration. Extracts a shared _batch_download_to
helper that owns the async loop with a per-batch in_flight set, then
makes both _batch_download (the dialog-driven entry) and
_batch_download_posts (the multi-select entry) thin wrappers that
delegate to it.
Fixes the latent v0.2.3 bug where batch downloads landing inside
saved_dir() never wrote library_meta rows — _on_batch_done painted
saved-dots from disk but the search index stayed empty. The
library_meta write is now automatic via save_post_file's
is_relative_to(saved_dir()) check, so any batch into a library folder
gets indexed for free.
Also picks up filename templates and sequential collision suffixes
across batch downloads — collision-prone templates like %artist% on a
page of same-artist posts now produce someartist.jpg, someartist_1.jpg,
someartist_2.jpg instead of clobbering.
Third Phase 2 site migration. Default filename in the dialog now
comes from rendering the library_filename_template against the post,
so users see their templated name and can edit if they want. Drops
the legacy hardcoded "post_" prefix on the default — anyone who wants
the prefix can put it in the template.
The actual save still routes through save_post_file with
explicit_name set to whatever the user typed, so collision resolution
runs even on user-chosen filenames (sequential _1/_2 if the picked
name already belongs to a different post in the library).
behavior change from v0.2.3: Save As into saved_dir() now registers
library_meta. Previously Save As never wrote meta regardless of
destination. If a file is in the library it should be searchable —
this fixes that.
Second Phase 2 site migration. Hoists destination resolution out of
the per-iteration loop, uses a shared in_flight set so collision-prone
templates (%artist% on a page of same-artist posts) get sequential
suffixes instead of clobbering each other, and finally calls
_copy_library_thumb so multi-select bulk saves get library thumbnails
just like single-post saves do.
Drops the dead site_id assignment that nothing read.
Fixes the latent bug where _bulk_save left library thumbnails uncopied
even though _save_to_library always copied them — multi-select saves
were missing thumbnails in the Library tab until you re-saved one at
a time.
First Phase 2 site migration. _save_to_library shrinks from ~80 lines
to ~30 by delegating to core.library_save.save_post_file. The
"find existing copy and rename across folders" block is gone — same-
post idempotency is now handled by the DB-backed filename column via
_same_post_on_disk inside save_post_file. The thumbnail-copy block is
extracted as a new _copy_library_thumb helper so _bulk_save (Phase
2.2) can call it too.
behavior change from v0.2.3: cross-folder re-save is now copy, not
move. Old folder's copy is preserved. The atomic-rename-move was a
workaround for not having a DB-backed filename column; with
_same_post_on_disk the workaround is unnecessary. Users who want
move semantics can manually delete the old copy.
Net diff: -52 lines.
Adds the foundation that the unified save flow refactor builds on. No
behavior change at this commit — empty default template means every save
site still produces {id}{ext} like v0.2.3.
- core/db.py: library_meta.filename column with non-breaking migration
for legacy databases. Index on filename. New
get_library_post_id_by_filename() lookup. filename kwarg on
save_library_meta (defaults to "" for legacy callers).
library_filename_template added to _DEFAULTS.
- core/config.py: render_filename_template() with %id% %md5% %ext%
%rating% %score% %artist% %character% %copyright% %general% %meta%
%species% tokens. Sanitizes filesystem-reserved chars, collapses
whitespace, strips leading dots/.., caps the rendered stem at 200
characters, falls back to post id when sanitization yields empty.
- gui/settings.py: Library filename template input field next to the
Library directory row, with a help label listing tokens and noting
that Gelbooru/Moebooru can only resolve the basic ones.
