[Koha-bugs] [Bug 13414] Enable right truncation with search by relevance

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

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=13414

--- Comment #7 from David Cook <dcook at prosentient.com.au> ---
Comment on attachment 34316
  --> http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=34316
Bug 13414 - Enable automatic right truncation while searching by relevance

Review of attachment 34316:
 --> (http://bugs.koha-community.org/bugzilla3/page.cgi?id=splinter.html&bug=13414&attachment=34316)
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::: C4/Search.pm
@@ +1030,5 @@
>            #$weighted_query .=" or kw,wrdl,r5=\"$operand\"";            # word list any
>          $weighted_query .= " or wrdl,fuzzy,r8=\"$operand\""
>            if $fuzzy_enabled;    # add fuzzy, word list
> +        if ( $stemming and $stemmed_operand ) {
> +            $weighted_query .= " or wrdl,right-Truncation,r9=\"$stemmed_operand\""

No functional difference... would be better to have this in a separate patch.

@@ +1620,4 @@
>                  # Apply Truncation
>                  if (
>                      scalar(@$righttruncated) + scalar(@$lefttruncated) +
> +                    scalar(@$rightlefttruncated) > 0 and $weight_fields < 2 )

This will disable all truncation except for right truncation (which will be
forced), if "QueryWeightFields" is set to 2.

I don't love this, but seeing as truncation currently disables
"QueryWeightFields", it might be fine.

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