Unable to query entries with dot in Name about libkiwix

[mgautierfr]

It seems it is issue with the xapian indexation of the book (internal database in library).

We index the book with Xapian::TermGenerator::index_text(https://github.com/kiwix/libkiwix/blob/main/src/library.cpp#L439) which is made to index "classic" text, and so understand the . as a sentence separator. So we have 3 indexed name for the book : 3dprinting, stackexchange and com_en_all.

Changing to doc.add_term("XN"+normalizeText(book.getName())); properly index the name as only one name containing dot.

curl '<host>/catalog/v2/partial_entries?name=3dprinting.stackexchange.com_en_all' now return a result.
However curl '<host>/catalog/v2/partial_entries?name=3dprinting' does not as there is no book with the name "3dprinting".

[rgaudin]

OK thank you for the explanation. I'm in favor of the move. @kelson42 WDYT?

[rgaudin]

Looks like hyphens (-) are triggering it as well

[kelson42]

I'm in favour of that move, but this should not impact other metadata of the ZIM file, so only the Name... but if I look to the code, this seems to be already the case! @mgautierfr Can you please provide the quickfix?