feat: add EPUB format support with spine-aware image extraction

Parse EPUB structure (container.xml → OPF → spine → XHTML) to extract
images in reading order. Zero new dependencies — reuses zip + regex
crates with pre-compiled regexes and per-file index cache for
performance. Falls back to CBZ-style image listing when spine contains
no images. Includes DB migration, API/indexer/backoffice updates.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-03-21 07:05:47 +01:00
parent 3daa49ae6c
commit 736b8aedc0
8 changed files with 359 additions and 3 deletions

View File

@@ -102,7 +102,7 @@ pub struct BookDetails {
tag = "books",
params(
("library_id" = Option<String>, Query, description = "Filter by library ID"),
("kind" = Option<String>, Query, description = "Filter by book kind (cbz, cbr, pdf)"),
("kind" = Option<String>, Query, description = "Filter by book kind (cbz, cbr, pdf, epub)"),
("series" = Option<String>, Query, description = "Filter by series name (use 'unclassified' for books without series)"),
("reading_status" = Option<String>, Query, description = "Filter by reading status, comma-separated (e.g. 'unread,reading')"),
("page" = Option<i64>, Query, description = "Page number (1-indexed, default 1)"),