From c34933672576eae6b10665aab8b756dd529a7b69 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@biblibre.com>
Date: Thu, 23 Aug 2012 14:28:42 +0200
Subject: [PATCH] Bug 8674: Adds script batchdeletebiblios

This script batch deletes biblios which contain a biblionumber
present in file passed in parameter.
If one biblio has items, it is not deleted.

http://bugs.koha-community.org/show_bug.cgi?id=8674

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

Created file with biblionumbers for bibs with and without items.
Only the bibs without items were deleted.
---
 misc/batchdeletebiblios.pl | 52 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100755 misc/batchdeletebiblios.pl

diff --git a/misc/batchdeletebiblios.pl b/misc/batchdeletebiblios.pl
new file mode 100755
index 0000000000..52170f6373
--- /dev/null
+++ b/misc/batchdeletebiblios.pl
@@ -0,0 +1,52 @@
+#!/usr/bin/perl
+
+# Copyright 2012 BibLibre
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
+# Suite 330, Boston, MA  02111-1307 USA
+
+=head1 batchdeletebiblios.pl
+
+    This script batch deletes biblios which contain a biblionumber present in file passed in parameter.
+    If one biblio has items, it is not deleted.
+
+=cut
+
+use Modern::Perl;
+use C4::Biblio;
+
+use IO::File;
+
+for my $file ( @ARGV ) {
+    say "Find biblionumber in file $file";
+    open(FD, $file) or say "Error: '$file' $!" and next;
+
+    while ( <FD> ) {
+        my $biblionumber = $_;
+        $biblionumber =~ s/$1/\n/g if $biblionumber =~ m/(\r\n?|\n\r?)/;
+        chomp $biblionumber;
+        my $dbh = C4::Context->dbh;
+        next if not $biblionumber =~ /^\d*$/;
+        print "Delete biblionumber $biblionumber ";
+        my $error;
+        eval {
+            $error = DelBiblio $biblionumber;
+        };
+        if ( $@ or $error) {
+            say "KO $@ ($! | $error)";
+        } else {
+            say "OK";
+        }
+    }
+}
-- 
2.39.5