feat(opds): Add option to skip metadata feed for direct access (#1879)

* feat(opds): add option to skip chapter metadata feed

Introduces a new server configuration `server.opdsSkipChapterMetadataFeed` (default: false).

When enabled, the OPDS chapter feed generates direct acquisition (CBZ download) and streaming (OPDS-PSE) links within the chapter list entries, bypassing the intermediate metadata subsection. This streamlines the user experience and improves compatibility with OPDS clients like KOReader that rely on direct links for automated downloading features.

* fix: lint

* fix(opds): enrich chapter data and refine sync logic for skip-metadata mode

Refines the `opdsSkipChapterMetadataFeed` implementation to ensure necessary data is available for direct links and handles synchronization logic appropriate for a list view.

- **Refactor ChapterForDownload:** Extract `refreshChapterPageList` and `updateChapterPersistence` to allow reusing page count verification logic outside the download flow.
- **Enrich Chapter Repository:** When skipping metadata, asynchronously verify page counts and calculate CBZ file sizes for chapters in the list. This ensures direct stream/download links are valid even if the chapter wasn't previously fully indexed.
- **KoSync Logic:** Implement synchronization logic in `OpdsEntryBuilder`. Since the user cannot be prompted in the chapter list view, `PROMPT` conflicts are explicitly ignored (prioritizing local progress), while updates are applied if non-conflicting.
- **OPDS Attributes:** Add `length` (file size) to acquisition links and ensure download links only appear for actually downloaded chapters.
- **Documentation:** Update `server.conf` description to clarify KoSync behavior in this mode.

* feat(download): improve chapter download filenames

* feat(opds): append language to source names

* feat(opds): handle empty chapter titles

* fix import org.jetbrains.exposed.v1.core.inList

* refactor(opds): reorganize API routes and update facet count calculations based on active filters

- **API Routing & Controllers**: Reorganize OPDS v1.2 route paths into logical groups in `OpdsAPI`. Centralize request filter extraction into `OpdsMangaFilter.fromContext`.
- **Facet Counting**: Extract `Query.applyOpdsMangaFilter` to apply active filters to facet and navigation queries. Pass the active filters to `NavigationRepository` and `MangaRepository` count queries (using `excludeField` to calculate sibling counts). This ensures category, source, language, status, and genre counts (`thr:count`) are accurately computed based on active selections.
- **Pagination**: Add pagination support to computed navigation feeds in `NavigationRepository` ( statuses and content languages).
- **Builders**: Standardize parameter ordering in `FeedBuilderInternal` and `OpdsEntryBuilder` constructors. Simplify pagination and facet link URL generation.

* fix(opds): remove redundant filter logic to avoid duplicate HAVING clauses

Resolve IllegalStateException crash caused by applying content filters twice in MangaRepository. Filtering is now handled exclusively by `applyOpdsMangaFilter`, allowing `applyMangaLibrarySort` to focus solely on ordering operations.

* revert(download): restore original CBZ filename scheme

* refactor(opds): simplify persistence updates and clean up chapter mapping

- Simplify page count and download checks in ChapterForDownload
- Clean up enriched chapter mapping in ChapterRepository to improve readability

* fix(opds): retrieve chapter archive size without leaving stream open

* perf(opds): avoid redundant DB query when refreshing chapter page list
This commit is contained in:
Zeedif
2026-06-15 12:26:16 -06:00
committed by GitHub
parent 8fbc8fd3d4
commit 98576c6e62
21 changed files with 1133 additions and 675 deletions

View File

@@ -232,6 +232,7 @@ server.opdsShowOnlyUnreadChapters = false
server.opdsShowOnlyDownloadedChapters = false
server.opdsChapterSortOrder = "DESC"
server.opdsCbzMimetype = "MODERN"
server.opdsSkipChapterMetadataFeed = false
```
- `server.opdsUseBinaryFileSizes = false` controls if Suwayomi should display file sizes in binary units (KiB, MiB, GiB) or decimal (KB, MB, GB) in OPDS listings.
- `server.opdsItemsPerPage = 50` sets the number of items per page in OPDS listings. Range: 10 <= n <= 5000.
@@ -241,6 +242,7 @@ server.opdsCbzMimetype = "MODERN"
- `server.opdsShowOnlyDownloadedChapters = false` controls if OPDS listings should only include downloaded chapters.
- `server.opdsChapterSortOrder = "DESC"` sets the default chapter sort order in OPDS listings, either `"ASC"` or `"DESC"`
- `server.opdsCbzMimetype = "MODERN"` controls which mimetype to use for CBZ downloads. This affects the offered link in OPDS, as well as the content type of the CBZ download. Allowed is MODERN (current IANA standard), LEGACY (deprecated mimetype for .cbz) and COMPATIBLE (deprecated mimetype for all comic archives). Use LEGACY or COMPATIBLE if older clients don't offer the chapter download (note that the chapter needs to first be downloaded in Suwayomi, before it is available in OPDS).
- `server.opdsSkipChapterMetadataFeed = false` controls if the metadata feed should be skipped. When enabled, download and streaming links are provided directly in the chapter list. This improves compatibility with automated downloaders (like KOReader). KoSync strategies are applied, but `PROMPT` conflicts are ignored (treating local progress as priority).
### KOReader Sync
```