Commit Graph

14 Commits

Author SHA1 Message Date
Will Miao
2c026a2646 fix(metadata-sync): persist db_checked flag for deleted models
When a deleted model is checked against the SQLite archive and not found, the `db_checked` flag was set in memory but never saved to disk. This occurred because the save operation was only triggered when `civitai_api_not_found` was True, which is not the case for deleted models (since the CivitAI API is not attempted). As a result, deleted models would be rechecked on every refresh instead of being skipped.

Changes:
- Introduce a `needs_save` flag to track when metadata state is updated
- Save metadata whenever `db_checked` is set to True, regardless of API status
- Ensure `last_checked_at` is set for SQLite-only attempts
- Add regression test to verify the fix
2026-02-03 07:34:41 +08:00
Will Miao
f842ea990e feat(metadata): prevent overwriting high-quality Civitai API metadata with archive data. See #764
- Update `is_civitai_api_metadata` to exclude both "archive_db" and "civarchive" sources
- Skip Civitai metadata updates when existing metadata is higher quality than incoming archive data
- Add test to verify API metadata is preserved when CivArchive provides lower-quality data
2026-01-09 19:47:32 +08:00
Will Miao
3849f7eef9 feat(metadata): improve civitai deletion detection logic
- Track when Civitai API returns "Model not found" for default provider
- Use dedicated flag instead of error string comparison for deletion detection
- Ensure archive-sourced models don't get marked as deleted
- Add test coverage for archive source deletion flag behavior
- Fix deletion flag logic to properly handle provider fallback scenarios
2025-11-19 19:16:40 +08:00
Will Miao
ddf9e33961 feat: add license information handling for Civitai models
Add license resolution utilities and integrate license information into model metadata processing. The changes include:

- Add `resolve_license_payload` function to extract license data from Civitai model responses
- Integrate license information into model metadata in CivitaiClient and MetadataSyncService
- Add license flags support in model scanning and caching
- Implement CommercialUseLevel enum for standardized license classification
- Update model scanner to handle unknown fields when extracting metadata values

This ensures proper license attribution and compliance when working with Civitai models.
2025-11-06 17:05:54 +08:00
Will Miao
fadbf21b4f fix(relink): keep sha untouched during relinking 2025-10-19 20:05:58 +08:00
Will Miao
3fde474583 feat(civitai): add rate limiting support and error handling
- Add RateLimitError import and _make_request wrapper method to handle rate limiting
- Update API methods to use _make_request wrapper instead of direct downloader calls
- Add explicit RateLimitError handling in API methods to properly propagate rate limit errors
- Add _extract_retry_after method to parse Retry-After headers
- Improve error handling by surfacing rate limit information to callers

These changes ensure that rate limiting from the Civitai API is properly detected and handled, allowing callers to implement appropriate backoff strategies when rate limits are encountered.
2025-10-14 21:38:24 +08:00
pixelpaws
84d10b1f3b feat(metadata): log metadata channel on fetch 2025-10-11 20:07:01 +08:00
Will Miao
1dc189eb39 feat(metadata): implement fallback provider strategy for deleted models
Refactor metadata sync service to use a prioritized provider fallback system when handling deleted CivitAI models. The new approach:

1. Attempts civarchive_api provider first for deleted models
2. Falls back to sqlite provider if archive DB is enabled
3. Maintains existing default provider behavior for non-deleted models
4. Tracks provider attempts and errors for better debugging

This improves reliability when fetching metadata for deleted models by trying multiple sources before giving up, and provides clearer error messages based on which providers were attempted.
2025-10-11 17:44:38 +08:00
Will Miao
1e8bd88e28 feat(metadata): improve model ID redirect logic and provider ordering
- Fix CivArchive model ID redirect logic to only follow redirects when context points to original model
- Rename CivitaiModelMetadataProvider to CivArchiveModelMetadataProvider for consistency
- Reorder fallback metadata providers to prioritize Civitai API over CivArchive API for better metadata quality
- Remove unused asyncio import and redundant logging from metadata sync service
2025-10-11 16:11:13 +08:00
scruffynerf
68c0a5ba71 Better Civ Archive support (adds API) (#549)
* add CivArchive API

* Oops, missed committing this part when I updated codebase to latest version

* Adjust API for version fetching and solve the broken API (hash gives only files, not models - likely to be fixed but in the meantime...)

* add asyncio import to allow timeout cooldown

---------

Co-authored-by: Scruffy Nerf <Scruffynerf@duck.com>
2025-10-10 20:04:01 +08:00
pixelpaws
8f5e134d3e fix: skip redundant hydration in metadata sync service 2025-10-10 08:49:54 +08:00
pixelpaws
ef03a2a917 fix(metadata): hydrate cached records before saving 2025-10-10 08:30:51 +08:00
Will Miao
9abedbf7cb fix(metadata-sync): improve error handling for deleted CivitAI models, fixes #497 2025-10-05 11:05:52 +08:00
pixelpaws
21772feadd refactor(routes): extract route utilities into services 2025-09-21 23:34:46 +08:00