From 3de85f152b85f6136f7f66a09eb3fb102607f5b7 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Thu, 10 Mar 2016 14:47:36 +0000
Subject: [PATCH] Bug 15263: (follow-up) XSLT display fetches sysprefs for
 every result processed

Set variables ($sysxml, $xslfilename, $lang) if they are not passed to
the subroutine. This happens from catalogue/detail.pl,
opac/opac-shelves.pl, opac/opac-tags.pl and virtualshelves/shelves.pl.
---
 C4/Search.pm |  4 ++--
 C4/XSLT.pm   | 10 ++++++----
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/C4/Search.pm b/C4/Search.pm
index 2088586..31d7cca 100644
--- a/C4/Search.pm
+++ b/C4/Search.pm
@@ -1867,7 +1867,7 @@ sub searchResults {
     my $xslsyspref = $interface . "XSLTResultsDisplay";
     my $xslfile = C4::Context->preference($xslsyspref);
     my $lang = C4::Languages::getlanguage();
-    my ($sysxml) = C4::XSLT::_get_xslt_sysprefs();
+    my $sysxml = C4::XSLT::get_xslt_sysprefs();
 
     # loop through all of the records we've retrieved
     for ( my $i = $offset ; $i <= $times - 1 ; $i++ ) {
@@ -2199,7 +2199,7 @@ sub searchResults {
         # XSLT processing of some stuff
         # we fetched the sysprefs already before the loop through all retrieved record!
         if (!$scan && $xslfile) {
-            $oldbiblio->{XSLTResultsRecord} = XSLTParse4Display($oldbiblio->{biblionumber}, $marcrecord, $xslsyspref, 1, \@hiddenitems, $sysxml, $xslfile);
+            $oldbiblio->{XSLTResultsRecord} = XSLTParse4Display($oldbiblio->{biblionumber}, $marcrecord, $xslsyspref, 1, \@hiddenitems, $sysxml, $xslfile, $lang);
         # the last parameter tells Koha to clean up the problematic ampersand entities that Zebra outputs
         }
 
diff --git a/C4/XSLT.pm b/C4/XSLT.pm
index eed1d09..7c91908 100644
--- a/C4/XSLT.pm
+++ b/C4/XSLT.pm
@@ -157,7 +157,7 @@ sub _get_best_default_xslt_filename {
     return $xslfilename;
 }
 
-sub _get_xslt_sysprefs {
+sub get_xslt_sysprefs {
     my $sysxml = "<sysprefs>\n";
     foreach my $syspref ( qw/ hidelostitems OPACURLOpenInNewWindow
                               DisplayOPACiconsXSLT URLLinkText viewISBD
@@ -185,11 +185,14 @@ sub _get_xslt_sysprefs {
 
 sub XSLTParse4Display {
     my ( $biblionumber, $orig_record, $xslsyspref, $fixamps, $hidden_items, $sysxml, $xslfilename, $lang ) = @_;
-    #my $xslfilename = C4::Context->preference($xslsyspref);
+
+    $sysxml ||= C4::Context->preference($xslsyspref);
+    $xslfilename ||= C4::Context->preference($xslsyspref);
+    $lang ||= C4::Languages::getlanguage();
+
     if ( $xslfilename =~ /^\s*"?default"?\s*$/i ) {
         my $htdocs;
         my $theme;
-        # my $lang = C4::Languages::getlanguage();
         my $xslfile;
         if ($xslsyspref eq "XSLTDetailsDisplay") {
             $htdocs  = C4::Context->config('intrahtdocs');
@@ -216,7 +219,6 @@ sub XSLTParse4Display {
     }
 
     if ( $xslfilename =~ m/\{langcode\}/ ) {
-        my $lang = C4::Languages::getlanguage();
         $xslfilename =~ s/\{langcode\}/$lang/;
     }
 
-- 
2.7.0