[Koha-devel] Problem of OpacHiddenItems

[Fridolin SOMERS]

We also may consider creating an ES node for staff and one for OPAC.
It will correct all side effects like facets, ...

Le 28/09/2018 à 21:28, Mark Tompsett a écrit :
> Greetings,
> 
>> We faced a quite big problem in Opac search for a while
>> and we were not able to find a workaround for that.
> [SNIP]
> [SYNOPSIS: The count is off, and because of pagination,
> sometimes 0 results are shown for the returned page,
> because of the way filtering works]
>> Is there anybody hit this problem and any workaround for that?
> 
> Yes, I have seen this. No, there is no workaround.
> In order to not have crazy long return times,
> X results per page are returned from the search server (Zebra or otherwise),
> but THEN the filtering happens. This means that you could get X results
> back and have them all filtered.
> 
>> We created the bug
>> https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=19688
> 
> Decent description of the problem, but this is really a "searching needs
> a major refactor" problem.
> 
> 
>> and we think that the change in the bug
>> https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=10584
>> may be the result of this bug.
> 
> No, 10584 was a result of not wanting to show the biblio for something
> when all the items are hidden. If a particular book has all its copies in
> shelving locations which are not accessible to the public, we don't want
> to tell the public about it.
> 
> This has nothing to do with the miscounting and poor filtering problem
> you are accurately describing.
> 
> I agree with Fridolin's assessment,
> "In my opinion, we should real[l]y consider that it is not possible to hide
> records correctly in search pages,"
> and perhaps attempt to come up with a more flexible, perhaps ajaxy
> way to handle searching. This would allow for loading all the result
> item numbers, filtering them, and THEN counting and displaying them.
> Rather than using the search engine count, THEN filtering and displaying.
> 
> GPML,
> Mark Tompsett
> 
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> 

-- 
Fridolin SOMERS <fridolin.somers at biblibre.com>
BibLibre, France - software and system maintainer