5 use Koha::Script -cron;
12 my $dbh = C4::Context->dbh();
15 target_items => q|SELECT itemnumber, biblionumber from items|
35 'where=s' => $OPTIONS->{where}
36 , 'v|verbose' => sub { $OPTIONS->{flags}->{verbose} = 1 }
37 , 'V|version' => sub { $OPTIONS->{flags}->{version} = 1 }
38 , 'h|help' => sub { $OPTIONS->{flags}->{help} = 1 }
39 , 'm|manual' => sub { $OPTIONS->{flags}->{manual} = 1 }
40 , 'c|commit' => sub { $OPTIONS->{flags}->{commit} = 1 } # aka DO-EET!
43 my @where = @{ $OPTIONS->{where} };
45 pod2usage( -verbose => 2 ) if $OPTIONS->{flags}->{manual};
46 pod2usage( -verbose => 1 ) if $OPTIONS->{flags}->{help};
47 pod2usage( -verbose => 1 -msg => 'You must supply at least one --where option' ) if scalar @where == 0;
50 say @_ if $OPTIONS->{flags}->{verbose};
53 my $where_clause = ' where ' . join ( " and ", @where );
55 verbose "Where statement: $where_clause";
57 # FIXME Use Koha::Items instead
58 $GLOBAL->{sth}->{target_items} = $dbh->prepare( $query->{target_items} . $where_clause );
59 $GLOBAL->{sth}->{target_items}->execute();
61 DELITEM: while ( my $item = $GLOBAL->{sth}->{target_items}->fetchrow_hashref() ) {
63 my $item_object = Koha::Items->find($item->{itemnumber});
64 my $safe_to_delete = $item_object->safe_to_delete;
65 if( $safe_to_delete eq '1' ) {
67 if $OPTIONS->{flags}->{commit};
68 verbose "Deleting '$item->{itemnumber}'";
70 verbose "Item '$item->{itemnumber}' not deleted: $safe_to_delete";
76 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.
80 delete_items.pl [--help|--manual]
82 delete_items.pl [--verbose] --where "I<SQL CONDITIONAL EXPRESSION>" ... [--commit]
92 Show the brief help information.
96 Read the manual, with examples.
100 Send the "WHERE" clause generated by the collected C<--where>
101 arguments, as well as items affected to Standard Out.
105 The C<--where> option may called multiple times. The following argument
106 must be a syntactically valid SQL statement which is part of the C<WHERE>
107 clause querying the items table. These are joined by C<AND>.
111 No items will be deleted unless the C<--commit> flag is present.
120 The following is an example of this script:
122 delete_items.pl --where "items.withdrawn ! 0" --where "items.withdrawn_on < $(date --date="13 month ago" --rfc-3339=date)" --commit
124 delete_items.pl --where "itemlost >= '1'" --where "itemlost <='4'" --where "itemlost_on < '2014-04-28'" --commit
131 This is a lightweight batch deletion tool for items, suitable for running in a cron job.
138 Barton Chittenden <barton@bywatersolutions.com>