[Patches] [PATCH] Bug 7311: Only run analytics code if analytics are enabled

[koha-patchbot at kohaaloha.com]

From: Jared Camins-Esakov <jcamins at cpbibliography.com>
Date: Fri, 2 Dec 2011 08:27:45 -0500
Subject: [PATCH] Bug 7311: Only run analytics code if analytics are enabled
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With the addition of the code from Bug 5528 (easy analytic record workflows),
UNIMARC 461$0 and MARC21/NORMARC 773$0 have special meanings. When you import
a record that uses those subfields for different data, you will get an error
in /cataloguing/additem.pl. A check should be added to be sure that
EasyAnalyticalRecords is enabled before trying to handle the 461$0/773$0 as
bib numbers for analytics.

Thanks to Frère Sébastien Marie for spotting this issue.
---
 cataloguing/additem.pl |   32 +++++++++++++++++---------------
 1 files changed, 17 insertions(+), 15 deletions(-)

diff --git a/cataloguing/additem.pl b/cataloguing/additem.pl
index 4442ed3..ffe5f13 100755
--- a/cataloguing/additem.pl
+++ b/cataloguing/additem.pl
@@ -544,21 +544,23 @@ C4::Biblio::EmbedItemsInMarcBiblio($temp, $biblionumber);
 my @fields = $temp->fields();
 
 
-my @hostitemnumbers;
-my $analyticfield = '773';
-if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC') {
-    $analyticfield = '773';
-} elsif ($marcflavour eq 'UNIMARC') {
-    $analyticfield = '461';
-}
-foreach my $hostfield ($temp->field($analyticfield)){
-    if ($hostfield->subfield('0')){
-        my $hostrecord = GetMarcBiblio($hostfield->subfield('0'), 1);
-        my ($itemfield, undef) = GetMarcFromKohaField( 'items.itemnumber', GetFrameworkCode($hostfield->subfield('0')) );
-        foreach my $hostitem ($hostrecord->field($itemfield)){
-            if ($hostitem->subfield('9') eq $hostfield->subfield('9')){
-                push (@fields, $hostitem);
-                push (@hostitemnumbers, $hostfield->subfield('9'));
+if (C4::Context->preference('EasyAnalyticalRecords')) {
+    my @hostitemnumbers;
+    my $analyticfield = '773';
+    if ($marcflavour  eq 'MARC21' || $marcflavour eq 'NORMARC') {
+        $analyticfield = '773';
+    } elsif ($marcflavour eq 'UNIMARC') {
+        $analyticfield = '461';
+    }
+    foreach my $hostfield ($temp->field($analyticfield)){
+        if ($hostfield->subfield('0')){
+            my $hostrecord = GetMarcBiblio($hostfield->subfield('0'), 1);
+            my ($itemfield, undef) = GetMarcFromKohaField( 'items.itemnumber', GetFrameworkCode($hostfield->subfield('0')) );
+            foreach my $hostitem ($hostrecord->field($itemfield)){
+                if ($hostitem->subfield('9') eq $hostfield->subfield('9')){
+                    push (@fields, $hostitem);
+                    push (@hostitemnumbers, $hostfield->subfield('9'));
+                }
             }
         }
     }
-- 
1.7.2.5