From a09710703090df303790653f20b65d2e99500f77 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@biblibre.com>
Date: Mon, 23 Dec 2013 10:43:52 +0100
Subject: [PATCH] Bug 10855: search with exact match if linked to an AV

If a field is linked to an AV, the search should be an exact match.
---
 Koha/AdditionalField.pm                                       |    2 +-
 .../intranet-tmpl/prog/en/modules/serials/serials-search.tt   |    4 ++--
 serials/serials-search.pl                                     |    9 ++++++---
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/Koha/AdditionalField.pm b/Koha/AdditionalField.pm
index 2f3f44b..55f041b 100644
--- a/Koha/AdditionalField.pm
+++ b/Koha/AdditionalField.pm
@@ -230,7 +230,7 @@ sub get_matching_record_ids {
         ) AS values$i |;
         $subquery .= ' USING (record_id)' if $i > 1;
         push @subqueries, $subquery;
-        push @args, $field->{name}, $tablename, ( $exact_match ? $field->{value} : "%$field->{value}%" );
+        push @args, $field->{name}, $tablename, ( $exact_match or $field->{authorised_value_category} ? $field->{value} : "%$field->{value}%" );
     }
     $query .= join( ' LEFT JOIN ', @subqueries ) . ' WHERE 1';
     for my $j ( 1 .. $i ) {
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/serials/serials-search.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/serials/serials-search.tt
index 61c031e..b581466 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/serials/serials-search.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/serials/serials-search.tt
@@ -425,7 +425,7 @@
                       <select id="additional_field_[% field.id %]" name="additional_field_[% field.id %]_filter">
                         <option value="">All</option>
                         [% FOREACH av IN field.authorised_value_choices %]
-                          [% IF av.authorised_value == additional_field_filters.${field.name} %]
+                          [% IF av.authorised_value == additional_field_filters.${field.name}.value %]
                             <option value="[% av.authorised_value %]" selected="selected">[% av.lib %]</option>
                           [% ELSE %]
                             <option value="[% av.authorised_value %]">[% av.lib %]</option>
@@ -433,7 +433,7 @@
                         [% END %]
                       </select>
                     [% ELSE %]
-                      <input id="additional_field_[% field.id %]" type="text" value="[% additional_field_filters.${field.name} %]" name="additional_field_[% field.id %]_filter" />
+                      <input id="additional_field_[% field.id %]" type="text" value="[% additional_field_filters.${field.name}.value %]" name="additional_field_[% field.id %]_filter" />
                     [% END %]
                   </li>
                 [% END %]
diff --git a/serials/serials-search.pl b/serials/serials-search.pl
index b612c70..eb3b74e 100755
--- a/serials/serials-search.pl
+++ b/serials/serials-search.pl
@@ -82,8 +82,11 @@ my $additional_fields = Koha::AdditionalField->all( { tablename => 'subscription
 my $additional_field_filters;
 for my $field ( @$additional_fields ) {
     my $filter_value = $query->param('additional_field_' . $field->{id} . '_filter');
-    if ( defined ( $filter_value ) ) {
-        $additional_field_filters->{ $field->{name} } = $filter_value;
+    if ( defined $filter_value and $filter_value ne q|| ) {
+        $additional_field_filters->{ $field->{name} } = {
+            value => $filter_value,
+            authorised_value_category => $field->{authorised_value_category},
+        };
     }
     if ( $field->{authorised_value_category} ) {
         $field->{authorised_value_choices} = GetAuthorisedValues( $field->{authorised_value_category} );
@@ -103,7 +106,7 @@ if ($searched){
             publisher    => $publisher,
             bookseller   => $bookseller,
             branch       => $branch,
-            additional_fields => [ map{ { name => $_, value => $additional_field_filters->{$_}} } keys %$additional_field_filters ],
+            additional_fields => [ map{ { name => $_, value => $additional_field_filters->{$_}{value}, authorised_value_category => $additional_field_filters->{$_}{authorised_value_category} } } keys %$additional_field_filters ],
             location     => $location,
             expiration_date => $expiration_date_dt,
         }
-- 
1.7.10.4