From a600037b104d4c1b61158727b34806ff59b295eb Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Wed, 15 Mar 2017 12:30:53 -0300
Subject: [PATCH] [SIGNED-OFF] Bug 18277: Remove GetBiblionumberFromItemnumber
 - linkitem

Test plan:
Enable EasyAnalyticalRecords and link an item to another one (Edit >
link to host item)

Signed-off-by: Josef Moravec <josef.moravec@gmail.com>
---
 cataloguing/linkitem.pl                            | 69 +++++++++++-----------
 .../prog/en/modules/cataloguing/linkitem.tt        |  1 -
 2 files changed, 34 insertions(+), 36 deletions(-)

diff --git a/cataloguing/linkitem.pl b/cataloguing/linkitem.pl
index 082c7b0..5f33c16 100755
--- a/cataloguing/linkitem.pl
+++ b/cataloguing/linkitem.pl
@@ -56,43 +56,42 @@ if ($marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC') {
 
 $template->param(biblionumber => $biblionumber);
 
-if ($barcode && $biblionumber) { 
-    
-    # We get the host itemnumber
-    my $hostitemnumber = GetItemnumberFromBarcode($barcode);
-
-    if ($hostitemnumber) {
-	my $hostbiblionumber = GetBiblionumberFromItemnumber($hostitemnumber);
-
-	if ($hostbiblionumber) {
-	        my $field = PrepHostMarcField($hostbiblionumber, $hostitemnumber,$marcflavour);
-		$biblio->append_fields($field);
-
-		my $modresult = ModBiblio($biblio, $biblionumber, ''); 
-		if ($modresult) { 
-			$template->param(success => 1);
-		} else {
-			$template->param(error => 1,
-					 errornomodbiblio => 1); 
-		}
-	} else {
-		$template->param(error => 1,
-	        	             errornohostbiblionumber => 1);
-	}
-    } else {
-	    $template->param(error => 1,
-			     errornohostitemnumber => 1);
-
+if ( $barcode && $biblionumber ) {
+
+    my $item = Koha::Items->find( { barcode => $barcode } );
+
+    if ($item) {
+        my $field = PrepHostMarcField( $item->biblio->biblionumber, $item->itemnumber, $marcflavour );
+        $biblio->append_fields($field);
+
+        my $modresult = ModBiblio( $biblio, $biblionumber, '' );
+        if ($modresult) {
+            $template->param( success => 1 );
+        }
+        else {
+            $template->param(
+                error            => 1,
+                errornomodbiblio => 1
+            );
+        }
+    }
+    else {
+        $template->param(
+            error                 => 1,
+            errornohostitemnumber => 1,
+        );
     }
+
     $template->param(
-			barcode => $barcode,  
-			hostitemnumber => $hostitemnumber,
-		    );
-
-} else {
-    $template->param(missingparameter => 1);
-    if (!$barcode)      { $template->param(missingbarcode      => 1); }
-    if (!$biblionumber) { $template->param(missingbiblionumber => 1); }
+        barcode        => $barcode,
+        hostitemnumber => $item->itemnumber,
+    );
+
+}
+else {
+    $template->param( missingparameter => 1 );
+    if ( !$barcode )      { $template->param( missingbarcode      => 1 ); }
+    if ( !$biblionumber ) { $template->param( missingbiblionumber => 1 ); }
 }
 
 
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/linkitem.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/linkitem.tt
index 4261554..0741fce 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/linkitem.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/cataloguing/linkitem.tt
@@ -11,7 +11,6 @@
 [% IF ( error ) %]
     <div class="dialog alert">
 	[% IF ( errornomodbiblio ) %]ERROR: Unable to modify the bibliographic record.[% END %]
-	[% IF ( errornohostbiblionumber ) %]ERROR: Unable to get the biblio number of host item.[% END %]
 	[% IF ( errornohostitemnumber ) %]ERROR: Unable to get the item number from this barcode.[% END %]
     </div>
     <form action="/cgi-bin/koha/catalogue/MARCdetail.pl" method="post">
-- 
2.1.4