[Koha-bugs] [Bug 26578] OverDrive results can return false positives when searches contain CCL syntax

bugzilla-daemon at bugs.koha-community.org bugzilla-daemon at bugs.koha-community.org
Wed Sep 30 15:03:34 CEST 2020


https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=26578

--- Comment #1 from Nick Clemens <nick at bywatersolutions.com> ---
Created attachment 110987
  -->
https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=110987&action=edit
Bug 26578: Clean overdrive searches before passing to OD

This patch copies regex used in buildQuery to detect ccl code in queries, but
here we adapt
it to remove any ccl signifiers to ensure correct results from OD

To test:
1 - Have OverDrive enabled and configured
2 - set UseAuthoritiesForTracings to "Don't use"
3 - Search in the catalog for a record
4 - From the details page for a record click on an author link
5 - Note the query in catalog is like 'au:"Whitford, Bradley."'
6 - Some overdrive catalogs will return records matching 'au:'
7 - Apply patch
8 - Reload the page, if spurious results now, they should be gone
9 - Perform a search that returns overdrive results
10 - For a title in overdrive search koha with:
    au:{Author} AND ti:{Title}
11 - Confirm overdrive results are returned
12 - Check the link to overdrive results and note query section is:
    q=Author AND Title

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