[Koha-bugs] [Bug 28326] If ElasticSearch enable is not possible to edit or save records with ' ES reserved charset' like []

[bugzilla-daemon at bugs.koha-community.org]

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=28326

David Nind <david at davidnind.com> changed:

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--- Comment #3 from David Nind <david at davidnind.com> ---
Created attachment 121000
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https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=121000&action=edit
Bug 28326: Escape special characters in title when searching for analytics

Bug 26313 introduced a search for analytics, which is great, but it started
sending titles to ES. This, unfrotunately, caused problems where the title
contained reserved ES characters.

As these searches should always be literl title searches, we should escape all
the ES
characters before the search.

We should not make this a standard, however, as then it prevents using the
characters for advanced ES
searching

To test:
1 - Have ES setup and running and swtich SearchEngine syspref to
'Elasticsearch'
2 - Edit a record and add some reserved ES characters to the title
   
https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html
    e.g. De [Crasi] Aristophea.
3 - You get an error on the detail page loading
4 - Apply patch
5 - Reload
6 - The page successfully loads

Signed-off-by: David Nind <david at davidnind.com>

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