https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=38981
Bug ID: 38981
Summary: Local cover images failing to load in OPAC search
results
Change sponsored?: ---
Product: Koha
Version: Main
Hardware: All
OS: All
Status: NEW
Severity: blocker
Priority: P5 - low
Component: OPAC
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
It looks like bug 26933 might've broke OPAC local cover images in the search
results due to a possible race condition.
In koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-results.tt around line 630
there is a window.load() call which runs
'wait_for_images(verify_cover_images)'.
If you're only using OPACLocalCoverImages, there is no wait, so
verify_cover_images() is called immediately. That function removes the
.cover-image element if there are no images.
In the case of OPACLocalCoverImages, there are no images yet, so the element
gets removed.
Now there are no images yet because
'KOHA.LocalCover.GetCoverFromBibnumber(false);', the function which populates
the local cover image elements, hasn't even run yet. Note that it's called
within a $(document).ready() which is written lower than the window.load()
It's possible that different configurations would yield different results, if
they load different resources at different times, which could affect when the
handlers run.
I've observed the above when using a fairly vanilla koha-testing-docker.
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