fix(metadata): parse FB2 series from title-info sequence (#4646) (#4649)

FB2 stores series info as `<sequence name="…" number="…"/>` inside `<title-info>`, but the foliate-js FB2 parser never read it, so `belongsTo.series` was always empty and the series name/index never surfaced in the library or book details. Refresh-metadata and re-import didn't help since they share the same parser path. Bumps the foliate-js submodule to pull in the `<sequence>` parsing (readest/foliate-js#28) and adds a regression test + fixture. Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-18 22:12:59 +08:00
parent be17654fc0
commit af587b1a41
3 changed files with 58 additions and 1 deletions
@@ -77,6 +77,25 @@ describe('Calibre series metadata', () => {
    });
  });

+  describe('FB2 (title-info sequence)', () => {
+    let book: BookDoc;
+
+    beforeAll(async () => {
+      book = await loadFixture('sample-metadata.fb2', 'application/x-fictionbook+xml', 'FB2');
+    });
+
+    it('extracts series name and position from the sequence element', () => {
+      const series = getSeries(book);
+      expect(series).toBeTruthy();
+      expect(series!.name).toBe('Metadata Series');
+      expect(series!.position).toBe('3');
+    });
+
+    it('preserves the title', () => {
+      expect(book.metadata.title).toBe('FB2 Metadata');
+    });
+  });
+
  describe('CBZ (ComicInfo.xml + ComicBookInfo)', () => {
    let book: BookDoc;

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<FictionBook xmlns="http://www.gribuser.ru/xml/fictionbook/2.0" xmlns:l="http://www.w3.org/1999/xlink">
+<description>
+  <title-info>
+    <genre>sf_fantasy</genre>
+    <author>
+      <first-name>Jane</first-name>
+      <last-name>Doe</last-name>
+    </author>
+    <book-title>FB2 Metadata</book-title>
+    <annotation>
+      <p>A short annotation.</p>
+    </annotation>
+    <lang>en</lang>
+    <sequence name="Metadata Series" number="3"/>
+  </title-info>
+  <document-info>
+    <author>
+      <first-name/>
+      <last-name/>
+    </author>
+    <date value="2023-10-18">18 October 2023</date>
+    <id>43AC9A08-92D4-432C-B908-FCE4992205CC</id>
+    <version>1.0</version>
+  </document-info>
+</description>
+<body>
+  <title>
+   <p>FB2 Metadata</p>
+  </title>
+  <section>
+   <title>
+    <p>Chapter 1</p>
+   </title>
+   <p>Hello world.</p>
+  </section>
+</body>
+</FictionBook>