tools/cleanborrowers.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it under the
   6 # terms of the GNU General Public License as published by the Free Software
   7 # Foundation; either version 2 of the License, or (at your option) any later
   8 # version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  12 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along with
  15 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  16 # Suite 330, Boston, MA  02111-1307 USA
  17 #
  18 #   Written by Antoine Farnault antoine@koha-fr.org on Nov. 2006.
  19
  20 =head1 cleanborrowers.pl
  21
  22 This script allows to do 2 things.
  23
  24 =over 2
  25
  26 =item * Anonymise the borrowers' issues if issue is older than a given date. see C<datefilter1>.
  27
  28 =item * Delete the borrowers who has not borrowered since a given date. see C<datefilter2>.
  29
  30 =back
  31
  32 =cut
  33
  34 use strict;
  35
  36 #use warnings; FIXME - Bug 2505
  37 use CGI;
  38 use C4::Auth;
  39 use C4::Output;
  40 use C4::Dates qw/format_date format_date_in_iso/;
  41 use C4::Members;        # GetBorrowersWhoHavexxxBorrowed.
  42 use C4::Circulation;    # AnonymiseIssueHistory.
  43 use C4::VirtualShelves ();    #no import
  44 use Date::Calc qw/Today Add_Delta_YM/;
  45
  46 my $cgi = new CGI;
  47
  48 # Fetch the paramater list as a hash in scalar context:
  49 #  * returns paramater list as tied hash ref
  50 #  * we can edit the values by changing the key
  51 #  * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
  52 my $params = $cgi->Vars;
  53
  54 my $filterdate1;              # the date which filter on issue history.
  55 my $filterdate2;              # the date which filter on borrowers last issue.
  56 my $borrower_dateexpiry;
  57 my $borrower_categorycode;
  58
  59 # getting the template
  60 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  61     {   template_name   => "tools/cleanborrowers.tmpl",
  62         query           => $cgi,
  63         type            => "intranet",
  64         authnotrequired => 0,
  65         flagsrequired   => { tools => 'delete_anonymize_patrons', catalogue => 1 },
  66     }
  67 );
  68
  69 if ( $params->{'step2'} ) {
  70     $filterdate1           = format_date_in_iso( $params->{'filterdate1'} );
  71     $filterdate2           = format_date_in_iso( $params->{'filterdate2'} );
  72     $borrower_dateexpiry   = format_date_in_iso( $params->{'borrower_dateexpiry'} );
  73     $borrower_categorycode = $params->{'borrower_categorycode'};
  74
  75     my %checkboxes = map { $_ => 1 } split /\0/, $params->{'checkbox'};
  76
  77     my $totalDel;
  78     my $membersToDelete;
  79     if ( $checkboxes{borrower} ) {
  80         $membersToDelete =
  81           GetBorrowersToExpunge( { not_borrowered_since => $filterdate1, expired_before => $borrower_dateexpiry, category_code => $borrower_categorycode } );
  82         _skip_borrowers_with_nonzero_balance( $membersToDelete );
  83         $totalDel = scalar @$membersToDelete;
  84
  85     }
  86     my $totalAno;
  87     my $membersToAnonymize;
  88     if ( $checkboxes{issue} ) {
  89         $membersToAnonymize = GetBorrowersWithIssuesHistoryOlderThan($filterdate2);
  90         $totalAno           = scalar @$membersToAnonymize;
  91     }
  92
  93     $template->param(
  94         step2                   => 1,
  95         totalToDelete           => $totalDel,
  96         totalToAnonymize        => $totalAno,
  97         memberstodelete_list    => $membersToDelete,
  98         memberstoanonymize_list => $membersToAnonymize,
  99         filterdate1             => format_date($filterdate1),
 100         filterdate2             => format_date($filterdate2),
 101         borrower_dateexpiry     => format_date($borrower_dateexpiry),
 102         borrower_categorycode   => $borrower_categorycode,
 103     );
 104
 105     ### TODO : Use GetBorrowersNamesAndLatestIssue function in order to get the borrowers to delete or anonymize.
 106     output_html_with_http_headers $cgi, $cookie, $template->output;
 107     exit;
 108 }
 109
 110 if ( $params->{'step3'} ) {
 111     $filterdate1           = format_date_in_iso( $params->{'filterdate1'} );
 112     $filterdate2           = format_date_in_iso( $params->{'filterdate2'} );
 113     $borrower_dateexpiry   = format_date_in_iso( $params->{'borrower_dateexpiry'} );
 114     $borrower_categorycode = $params->{'borrower_categorycode'};
 115
 116     my $do_delete = $params->{'do_delete'};
 117     my $do_anonym = $params->{'do_anonym'};
 118
 119     my ( $totalDel, $totalAno, $radio ) = ( 0, 0, 0 );
 120
 121     # delete members
 122     if ($do_delete) {
 123         my $membersToDelete =
 124           GetBorrowersToExpunge( { not_borrowered_since => $filterdate1, expired_before => $borrower_dateexpiry, category_code => $borrower_categorycode } );
 125         _skip_borrowers_with_nonzero_balance( $membersToDelete );
 126         $totalDel = scalar(@$membersToDelete);
 127         $radio    = $params->{'radio'};
 128         for ( my $i = 0 ; $i < $totalDel ; $i++ ) {
 129             $radio eq 'testrun' && last;
 130             my $borrowernumber = $membersToDelete->[$i]->{'borrowernumber'};
 131             $radio eq 'trash' && MoveMemberToDeleted( $borrowernumber );
 132             C4::VirtualShelves::HandleDelBorrower( $borrowernumber );
 133             DelMember( $borrowernumber );
 134         }
 135         $template->param(
 136             do_delete => '1',
 137             TotalDel  => $totalDel
 138         );
 139     }
 140
 141     # Anonymising all members
 142     if ($do_anonym) {
 143         #FIXME: anonymisation errors are not handled
 144         ($totalAno,my $anonymisation_error) = AnonymiseIssueHistory($filterdate2);
 145         $template->param(
 146             filterdate1 => $filterdate2,
 147             do_anonym   => '1',
 148         );
 149     }
 150
 151     $template->param(
 152         step3 => '1',
 153         trash => ( $radio eq "trash" ) ? (1) : (0),
 154         testrun => ( $radio eq "testrun" ) ? 1: 0,
 155     );
 156
 157     #writing the template
 158     output_html_with_http_headers $cgi, $cookie, $template->output;
 159     exit;
 160 }
 161
 162 $template->param(
 163     step1                    => '1',
 164     filterdate1              => $filterdate1,
 165     filterdate2              => $filterdate2,
 166     borrower_categorycodes   => GetBorrowercategoryList(),
 167 );
 168
 169 #writing the template
 170 output_html_with_http_headers $cgi, $cookie, $template->output;
 171
 172 sub _skip_borrowers_with_nonzero_balance {
 173     my $borrowers = shift;
 174     my $balance;
 175     @$borrowers = map {
 176         (undef, undef, $balance) = GetMemberIssuesAndFines( $_->{borrowernumber} );
 177         ($balance != 0) ? (): ($_);
 178     } @$borrowers;
 179 }