pj/margin
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pj committed 2026-06-20 23:46:10 -04:00
1 parent c86d5a7d5c
commit 0e0d334f6a
33 files changed
+401 -101
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src/import/epub.ts
+15 -5
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@@ -266,6 +266,13 @@ function readSpine(opf: Document, manifest: Map<string, ManifestItem>): Manifest
.filter((item) => /xhtml|html/.test(item.mediaType) || /\.x?html?$/.test(item.href));
}
function cleanLabel(text: string | null | undefined): string {
return (text ?? "")
.replace(/[\u0000-\u001f\u007f-\u009f\u2028\u2029]+/g, " ")
.replace(/\s+/g, " ")
.trim();
}
function readNavTitles(
manifest: Map<string, ManifestItem>,
byPath: Map<string, RawFile>,
@@ -284,9 +291,9 @@ function readNavTitles(
const doc = parseXml(file.data, "text/html");
const baseDir = dirOf(nav.href);
doc.querySelectorAll("a[href]").forEach((a) => {
const href = a.getAttribute("href")!;
const label = a.textContent?.trim();
if (label) titles.set(resolvePath(baseDir, decodeHref(href)), label);
const key = resolvePath(baseDir, decodeHref(a.getAttribute("href")!));
const label = cleanLabel(a.textContent);
if (label && !titles.has(key)) titles.set(key, label);
});
}
}
@@ -298,9 +305,12 @@ function readNavTitles(
Array.from(doc.getElementsByTagName("*"))
.filter((el) => el.localName === "navPoint")
.forEach((point) => {
const label = firstByLocal(point, "text")?.textContent?.trim();
const label = cleanLabel(firstByLocal(point, "text")?.textContent);
const src = firstByLocal(point, "content")?.getAttribute("src");
if (label && src) titles.set(resolvePath(baseDir, decodeHref(src)), label);
if (label && src) {
const key = resolvePath(baseDir, decodeHref(src));
if (!titles.has(key)) titles.set(key, label);
}
});
}
}