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
  21 =head1 cleanborrowers.pl
  22
  23 This script allows to do 2 things.
  24
  25 =over 2
  26
  27 =item * Anonymise the borrowers' issues if issue is older than a given date. see C<datefilter1>.
  28
  29 =item * Delete the borrowers who has not borrowered since a given date. see C<datefilter2>.
  30
  31 =back
  32
  33 =cut
  34
  35 use strict;
  36 use CGI;
  37 use C4::Auth;
  38 use C4::Output;
  39 use C4::Dates qw/format_date format_date_in_iso/;
  40 use C4::Members;        # GetBorrowersWhoHavexxxBorrowed.
  41 use C4::Circulation;    # AnonymiseIssueHistory.
  42 use Date::Calc qw/Today Add_Delta_YM/;
  43
  44 my $cgi = new CGI;
  45
  46 # Fetch the paramater list as a hash in scalar context:
  47 #  * returns paramater list as tied hash ref
  48 #  * we can edit the values by changing the key
  49 #  * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
  50 my $params = $cgi->Vars;
  51
  52 my $filterdate1;               # the date which filter on issue history.
  53 my $filterdate2;               # the date which filter on borrowers last issue.
  54
  55 # getting the template
  56 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  57     {
  58         template_name   => "tools/cleanborrowers.tmpl",
  59         query           => $cgi,
  60         type            => "intranet",
  61         authnotrequired => 0,
  62         flagsrequired   => { tools => 'delete_anonymize_patrons', catalogue => 1 },
  63     }
  64 );
  65
  66 if ( $params->{'step2'} ) {
  67     $filterdate1 = format_date_in_iso($params->{'filterdate1'});
  68     $filterdate2 = format_date_in_iso($params->{'filterdate2'});
  69     my %checkboxes = map { $_ => 1 } split /\0/, $params->{'checkbox'};
  70
  71     my $totalDel;
  72     my $membersToDelete;
  73     if ($checkboxes{borrower}) {
  74         $membersToDelete = GetBorrowersWhoHaveNotBorrowedSince($filterdate1);
  75         $totalDel = scalar @$membersToDelete;
  76
  77     }
  78     my $totalAno;
  79     my $membersToAnonymize;
  80     if ($checkboxes{issue}) {
  81         $membersToAnonymize =
  82           GetBorrowersWithIssuesHistoryOlderThan($filterdate2);
  83         $totalAno = scalar @$membersToAnonymize;
  84     }
  85
  86     $template->param(
  87         step2            => 1,
  88         totalToDelete    => $totalDel,
  89         totalToAnonymize => $totalAno,
  90         memberstodelete_list => $membersToDelete,
  91         memberstoanonymize_list => $membersToAnonymize,
  92         filterdate1      => format_date($filterdate1),
  93         filterdate2      => format_date($filterdate2),
  94     );
  95 ### TODO : Use GetBorrowersNamesAndLatestIssue function in order to get the borrowers to delete or anonymize.
  96 ### Now, we are only using total, which is not enough imlo
  97     #writing the template
  98     output_html_with_http_headers $cgi, $cookie, $template->output;
  99     exit;
 100 }
 101
 102 if ( $params->{'step3'} ) {
 103     $filterdate1 = format_date_in_iso($params->{'filterdate1'});
 104     $filterdate2 = format_date_in_iso($params->{'filterdate2'});
 105     my $do_delete = $params->{'do_delete'};
 106     my $do_anonym = $params->{'do_anonym'};
 107
 108     my ( $totalDel, $totalAno, $radio ) = ( 0, 0, 0 );
 109
 110     # delete members
 111     if ($do_delete) {
 112         my $membersToDelete = GetBorrowersWhoHaveNotBorrowedSince($filterdate1);
 113         $totalDel = scalar(@$membersToDelete);
 114         $radio    = $params->{'radio'};
 115         if ( $radio eq 'trash' ) {
 116             my $i;
 117             for ( $i = 0 ; $i < $totalDel ; $i++ ) {
 118                 MoveMemberToDeleted( $membersToDelete->[$i]->{'borrowernumber'} );
 119                 DelMember( $membersToDelete->[$i]->{'borrowernumber'} );
 120             }
 121         }
 122         else {    # delete completly.
 123             my $i;
 124             for ( $i = 0 ; $i < $totalDel ; $i++ ) {
 125                DelMember($membersToDelete->[$i]->{'borrowernumber'});
 126             }
 127         }
 128         $template->param(
 129             do_delete => '1',
 130             TotalDel  => $totalDel
 131         );
 132     }
 133
 134     # Anonymising all members
 135     if ($do_anonym) {
 136         $totalAno = AnonymiseIssueHistory($filterdate2);
 137         $template->param(
 138             filterdate1 => $filterdate2,
 139             do_anonym   => '1',
 140         );
 141     }
 142
 143     $template->param(
 144         step3 => '1',
 145         trash => ( $radio eq "trash" ) ? (1) : (0),
 146     );
 147
 148     #writing the template
 149     output_html_with_http_headers $cgi, $cookie, $template->output;
 150     exit;
 151 }
 152
 153 #default value set to the template are the 'CNIL' value.
 154 my ( $year, $month, $day ) = &Today();
 155 $filterdate1 = format_date(sprintf("%-04.4d-%-02.2d-%02.2d", Add_Delta_YM($year, $month, $day, -1, 0)));
 156 $filterdate2 = format_date(sprintf("%-04.4d-%-02.2d-%02.2d", Add_Delta_YM($year, $month, $day, 0, -3)));
 157
 158 $template->param(
 159     step1       => '1',
 160     filterdate1 => $filterdate1,
 161     filterdate2 => $filterdate2,
 162     DHTMLcalendar_dateformat => C4::Dates->DHTMLcalendar(),
 163 );
 164
 165 #writing the template
 166 output_html_with_http_headers $cgi, $cookie, $template->output;