https://bugs.kde.org/show_bug.cgi?id=432761
David Haslam <dch.c...@gmail.com> changed:
What |Removed |Added
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CC| |dch.c...@gmail.com
--- Comment #8 from David Haslam <dch.c...@gmail.com> ---
I came across a similar problem, while working with a large tag
hierarchy where the same word is used at different levels.
I've been able to reproduce the problem with a clean database and
doing these steps:
1. Use the tag manager to create these tags:
- "2020/11 Bob"
- "2020/2020/11 Bob"
See image tag-hierarchy-1.jpg
2. Create a blank test image, with no metadata. Refresh to view the new image
in digikam.
3. Select the image and assign "2020" and "2020/11 Bob" to the test image.
See attachment tag-hierarchy-2.jpg
4. Click Apply to write the metadata (I have digikam configured to write to XMP
sidecars).
The XMP file contains:
<digiKam:TagsList>
<rdf:Seq>
<rdf:li>2020</rdf:li>
<rdf:li>2020/11 Bob</rdf:li>
</rdf:Seq>
</digiKam:TagsList>
Which looks correct.
5. Click "More"->"Read Metadata from file to database".
6. Observe that "2020/2020" and "2020/2020/Bob" are now erroneously ticked.
See attachment tag-hierarchy-3.jpg
The fault lies in TagsCache::tagForPath in file
core/libs/database/tags/tagscache.cpp.
This function doesn't properly handle the case of a path with only one level,
and multiple tag paths with the same name.
I've been testing a fix, and a pull request will be sent shortly.
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