Koha/misc/cronjobs/delete_records_via_leader.pl
Jonathan Druart e53667105d Bug 29844: Fix ->search occurrences
and some more...

There are lot of inconsistencies in our ->search calls. We could
simplify some of them, but not in this patch. Here we want to prevent
regressions as much as possible and so don't add unecessary changes.

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
2022-02-09 15:36:23 -10:00

129 lines
4.3 KiB
Perl
Executable file

#!/usr/bin/perl
#-----------------------------------
# Copyright 2013 ByWater Solutions
#
# 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 3 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, see <http://www.gnu.org/licenses>.
#-----------------------------------
use Modern::Perl;
binmode( STDOUT, ":encoding(UTF-8)" );
use Getopt::Long qw( GetOptions );
use Pod::Usage qw( pod2usage );
use Koha::Script -cron;
use C4::Biblio qw( DelBiblio );
use Koha::Database;
use Koha::Biblios;
use Koha::Biblio::Metadatas;
use Koha::Items;
my $delete_items;
my $confirm;
my $test;
my $verbose;
my $help;
GetOptions(
'i|di|delete-items' => \$delete_items,
'c|confirm' => \$confirm,
't|test' => \$test,
'v|verbose' => \$verbose,
'h|help' => \$help,
);
pod2usage(q|--test and --confirm cannot be specified together|) if $test and $confirm;
unless ( $confirm or $test ) {
warn "Running in test mode as --confirm is not passed\n";
$test = 1;
}
if ( $help ) {
say qq{
delete_records_via_leader.pl - Attempt to delete any MARC records where the leader character 5 equals 'd'
usage: delete_records_via_leader.pl --confirm --verbose [--test]
This script has the following parameters :
-h --help: Prints this message
-c --confirm: Script will do nothing without this parameter
-v --verbose: Be verbose
-t --test: Test mode, does not delete records.
Test mode cannot determine if a record/item will be deleted successfully,
it will only tell you what records and items the script will attempt to delete.
-i --delete-items: Try deleting items before deleting record.
Records with items cannot be deleted.
};
exit();
}
my @metadatas = # Should be replaced by a call to C4::Search on zebra index
# Record-status when bug 15537 will be pushed
Koha::Biblio::Metadatas->search( { format => 'marcxml', schema => C4::Context->preference('marcflavour'), metadata => { LIKE => '%<leader>_____d%' } } );
my $total_records_count = @metadatas;
my $deleted_records_count = 0;
my $total_items_count = 0;
my $deleted_items_count = 0;
foreach my $m (@metadatas) {
my $biblionumber = $m->get_column('biblionumber');
say "RECORD: $biblionumber" if $verbose;
if ($delete_items) {
my $deleted_count = 0;
my $biblio = Koha::Biblios->find( $biblionumber );
my @items = Koha::Items->search( { biblionumber => $biblionumber } )->as_list;
foreach my $item ( @items ) {
my $itemnumber = $item->itemnumber;
if( $test ){
my $deleted = $item->safe_to_delete;
if ( $deleted ) {
say "TEST MODE: Item $itemnumber would have been deleted";
} else {
my $error = @{$deleted->messages}[0]->message;
say "TEST MODE: ERROR DELETING ITEM $itemnumber: $error";
}
} else {
my $deleted = $item->safe_to_delete;
if ( $deleted ) {
say "DELETED ITEM $itemnumber" if $verbose;
$deleted_items_count++;
} else {
my $error = @{$deleted->messages}[0]->message;
say "ERROR DELETING ITEM $itemnumber: $error";
}
}
$total_items_count++;
}
}
my $error = $test ? q{Test mode enabled} : DelBiblio($biblionumber);
if ( $error ) {
say "ERROR DELETING BIBLIO $biblionumber: $error";
} else {
say "DELETED BIBLIO $biblionumber" if $verbose;
$deleted_records_count++;
}
say q{};
}
if ( $verbose ) {
say "DELETED $deleted_records_count OF $total_records_count RECORDS";
say "DELETED $deleted_items_count OF $total_items_count ITEMS" if $delete_items;
}