c8eeadf664
http://bugs.koha-community.org/show_bug.cgi?id=14504 Signed-off-by: Heather Braum <hbraum@nekls.org> Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
158 lines
3.6 KiB
Perl
Executable file
158 lines
3.6 KiB
Perl
Executable file
#! /usr/bin/perl
|
|
|
|
use warnings;
|
|
use strict;
|
|
use Getopt::Long;
|
|
use C4::Context;
|
|
use C4::Items;
|
|
use C4::Circulation;
|
|
use Modern::Perl;
|
|
use Pod::Usage;
|
|
|
|
my $VERSION='1.0';
|
|
|
|
my $dbh = C4::Context->dbh();
|
|
|
|
my $query = {
|
|
target_items => q|SELECT itemnumber from items|
|
|
};
|
|
|
|
my $GLOBAL = {
|
|
query => $query
|
|
, sth => {}
|
|
};
|
|
|
|
my $OPTIONS = {
|
|
criteria => []
|
|
, flags => {
|
|
verbose => ''
|
|
, commit => ''
|
|
, help => ''
|
|
, manual => ''
|
|
, version => ''
|
|
}
|
|
};
|
|
|
|
GetOptions(
|
|
'criteria=s' => $OPTIONS->{criteria}
|
|
, 'v|verbose' => sub { $OPTIONS->{flags}->{verbose} = 1 }
|
|
, 'V|version' => sub { $OPTIONS->{flags}->{version} = 1 }
|
|
, 'h|help' => sub { $OPTIONS->{flags}->{help} = 1 }
|
|
, 'm|manual' => sub { $OPTIONS->{flags}->{manual} = 1 }
|
|
, 'c|commit' => sub { $OPTIONS->{flags}->{commit} = 1 } # aka DO-EET!
|
|
, 'dry-run' => sub { $OPTIONS->{flags}->{commit} = 0;
|
|
$OPTIONS->{flags}->{verbose} = 1 }
|
|
);
|
|
|
|
my @criteria = @{ $OPTIONS->{criteria} };
|
|
|
|
if( $OPTIONS->{flags}->{version} ) {
|
|
say "$0 version $VERSION";
|
|
exit;
|
|
}
|
|
|
|
pod2usage( -verbose => 2 ) if $OPTIONS->{flags}->{manual};
|
|
pod2usage(1) if ( $OPTIONS->{flags}->{help} || scalar @criteria == 0 );
|
|
|
|
|
|
|
|
|
|
sub verbose {
|
|
say @_ if $OPTIONS->{flags}->{verbose};
|
|
}
|
|
|
|
|
|
my $where_clause = ' where ' . join ( " and ", @criteria );
|
|
|
|
verbose "Where statement: $where_clause";
|
|
|
|
$GLOBAL->{sth}->{target_tiems} = $dbh->prepare( $query->{target_items} . $where_clause );
|
|
$GLOBAL->{sth}->{target_tiems}->execute();
|
|
|
|
DELITEM: while ( my $item = $GLOBAL->{sth}->{target_tiems}->fetchrow_hashref() ) {
|
|
my $issue = GetOpenIssue( $item->{itemnumber} );
|
|
if( defined $issue ) {
|
|
verbose "Cannot delete '$item->{itemnumber}' -- item is checked out."
|
|
} else {
|
|
verbose "Deleting '$item->{itemnumber}' ";
|
|
C4::Items::DelItem( { itemnumber => $item->{itemnumber} } ) if $OPTIONS->{flags}->{commit} ;
|
|
}
|
|
}
|
|
|
|
=head1 NAME
|
|
|
|
delete_items.pl - A batch item deletion tool, which generates a query against
|
|
the items database and deletes the items matching the
|
|
criteria specified in the command line arguments.
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
delete_items.pl [--help|--manual|--version]
|
|
|
|
delete_items.pl [--verbose] [--dry-run] --criteria "I<SQL CONDITIONAL EXPRESSION>" ... [--commit]
|
|
|
|
=cut
|
|
|
|
=head1 OPTIONS
|
|
|
|
=over 8
|
|
|
|
=item B<--help>
|
|
|
|
Show the brief help information.
|
|
|
|
=item B<--manual>
|
|
|
|
Read the manual, with examples.
|
|
|
|
=item B<--version>
|
|
|
|
Show the version number and exit.
|
|
|
|
=item B<--verbose>
|
|
|
|
Send the "WHERE" clause generated by the collected C<--criteria>
|
|
arguments, as well as items affected to Standard Out.
|
|
|
|
=item B<--criteria>
|
|
|
|
The C<--criteria> option may called multiple times. The following argument
|
|
must be a syntactically valid SQL statement which is part of the C<WHERE>
|
|
clause querying the items table. These are joined by C<AND>.
|
|
|
|
=item B<--commit>
|
|
|
|
No items will be deleted unless the C<--commit> flag is present.
|
|
|
|
=item B<--dry-run>
|
|
|
|
Disables C<--commit> flag and enables C<--verbose> flag.
|
|
|
|
=back
|
|
|
|
=cut
|
|
|
|
|
|
=head1 EXAMPLES
|
|
|
|
The following is an example of this script:
|
|
|
|
delete_items.pl --criteria "items.withdrawn ! 0" --criteria "items.withdrawn_on < $(date --date="13 month ago" --rfc-3339=date)" --commit
|
|
|
|
delete_items.pl --criteria "itemlost >= '1'" --criteria "itemlost <='4'" --criteria "itemlost_on < '2014-04-28'" --commit
|
|
|
|
=cut
|
|
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
This is a lightweight batch deletion tool for items, suitable for running in a cron job.
|
|
|
|
=cut
|
|
|
|
|
|
=head1 AUTHOR
|
|
|
|
Barton Chittenden <barton@bywatersolutions.com>
|
|
|
|
=cut
|