[EP-tech] EPrints Search - Latest Items

Yuri yurj at alfa.it
Thu Apr 30 08:27:12 BST 2020


Hi!

  I've found that the virus can be referred also as "SARS COV-2" so 
maybe you can add also this. But beware that Eprints search has a 
problem with -, it split the word using it.

Il 27/04/20 17:06, James Kerwin via Eprints-tech ha scritto:
> Hello All,
>
> I hope everyone is well in body and mind.
>
> I need some help with the EPrints search function. I have been asked 
> to add a box to the repository homepage that lists the latest 
> coronavirus-related deposits.
>
> I'm hoping to search via keywords for "coronavirus" and "covid-19". I 
> also want to search for either of these terms in titles. To do this 
> I'm currently butchering a copy of cgi/latest_tool.
>
> I can get the keywords part to work using:
>
>             $c->{latest_rona_modes} = {
>
>             default => { citation => "noauth" },
>
>             fplatest => {
>
>             citation => "popular", max => 5,
>
>             #citation => "result", max => 3,
>
>             filters => [
>
>             #{ meta_fields => [ "full_text_status","full_text_status"
>             ], value => ("none"||"public") }
>
>             { meta_fields => [ "keywords" ], value => "covid-19"}
>
> This also works with "title" as you would expect.
>
> What I really want is to do a search where the keywords can be 
> "covid-19" OR "coronavirus" as well as including some allowance for 
> adding an:
>
>  "OR title LIKE '%covid-19%' OR title LIKE 'coronavirus' in MYSQL-speak.
>
> Am I able to do this using the EPrints::Search plugin? I've tried 
> reading the codumentation and experimenting with it, but I'm not 
> getting very far.
>
> If it's not possible I can think of a number of bodges for it, but 
> decided it was best to attempt the proper way first.
>
> Thanks,
> James
>
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