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TOC location fix (#25)

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## Summary

* Rely on media-type="application/x-dtbncx+xml" to find TOC instead of
hardcoded values

## Additional Context

* Most of my epubs don't have id==ncx for toc file location. I think
this media-type is EPUB standard

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Arthur Tazhitdinov
2025-12-17 10:49:45 +03:00
committed by GitHub
parent 67da8139b3
commit 973d372521
2 changed files with 18 additions and 4 deletions
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6
lib/Epub/Epub.cpp
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@@ -73,10 +73,8 @@ bool Epub::parseContentOpf(const std::string& contentOpfFilePath) {
coverImageItem = opfParser.items.at(opfParser.coverItemId);
}
if (opfParser.items.count("ncx")) {
tocNcxItem = opfParser.items.at("ncx");
} else if (opfParser.items.count("ncxtoc")) {
tocNcxItem = opfParser.items.at("ncxtoc");
if (!opfParser.tocNcxPath.empty()) {
tocNcxItem = opfParser.tocNcxPath;
}
for (auto& spineRef : opfParser.spineRefs) {