Bug 19559: Add '-' to list of characters we don't split search terms on

Test plan assumes
QueryAutoTruncate = automatically
SearchEngine = Elasticsearch

To test:
0 - Apply Unit test patch only
1 - prove t/db_dependent/Koha_SearchEngine_Elasticsearch_Search.t
2 - Should fail
3 - Apply this patch
4 - prove t/db_dependent/Koha_SearchEngine_Elasticsearch_Search.t
5 - should pass
6 - search for 'Local-number:"4"' (or a vlid biblionumber)
7 - should get expected result

Signed-off-by: David Bourgault <david.bourgault@inlibro.com>
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

diff --git a/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm b/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm
index cdd0fc6..a021a0c 100644 (file)
--- a/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm
+++ b/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm
@@ -798,7 +798,7 @@ sub _truncate_terms {
 
     # '"donald duck" title:"the mouse" and peter" get split into
     # ['', '"donald duck"', '', ' ', '', 'title:"the mouse"', '', ' ', 'and', ' ', 'pete']
-    my @tokens = split /((?:\w+:)?"[^"]+"|\s+)/, $query;
+    my @tokens = split /((?:[\w-]+:)?"[^"]+"|\s+)/, $query;
 
     # Filter out empty tokens
     my @words = grep { $_ !~ /^\s*$/ } @tokens;