SGDB's url_cover used to clobber whatever the artwork priority loop
picked, which meant user-set priorities (e.g. libretro > sgdb) and
manually uploaded covers were silently overridden. SGDB now only
replaces the current url_cover when it outranks every other source
that produced one under SCAN_ARTWORK_PRIORITY, and never over a
manual cover preserved on UPDATE/UNMATCHED scans. Default artwork
priority gains sgdb at the top so existing "SGDB wins" behavior is
preserved for default configs.
On the /search/roms endpoint, libretro is now an enrichment source
alongside SGDB instead of a primary match source: it decorates
entries resolved by IGDB/Moby/SS/Flashpoint/Launchbox with
libretro_id and libretro_url_cover, mirroring how SGDB works.
get_matched_roms_by_name is removed from the libretro handler since
nothing else calls it.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds the libretro thumbnail repository as a first-class artwork source so
region-correct box art (PAL/Europe, Japan, etc.) can be matched directly
to ROM filenames, addressing rommapp/romm#3239.
Implementation follows the SGDB handler pattern (artwork-only, no game
metadata): MetadataSource enum entry, scan-time fetch wired into the
SCAN_ARTWORK_PRIORITY loop, /search/roms integration, MatchRom dialog
chip + cover selection, and a heartbeat flag.
Matching is exact case-insensitive against the directory listing first
(so a ROM named "(Europe)" lands on the (Europe) artwork), with a
JaroWinkler fuzzy fallback at 0.8 that strips parenthetical tags from
both sides. Listings are cached in Redis with a 24h TTL.
`libretro_id` is persisted on the Rom model as the SHA1 hex of the
matched libretro filename — stable across scans, distinct per region,
indexed for lookup. Migration 0077 adds the column.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move compute_file_hash, compute_zip_hash, and compute_content_hash from
scan_handler.py to filesystem/assets_handler.py as standalone module-level
functions. This follows the existing pattern for utility functions in
filesystem handlers.
- Add device registration and save synchronization
- Implement slot-based save organization with datetime tagging
- Add conflict detection for multi-device sync scenarios
- Add content hash computation for save deduplication
- Support ZIP inner-file hashing for consistent deduplication
- Add confirm_download endpoint for sync state management
- Add overwrite parameter to bypass conflict checks
