serials/checkexpiration.pl

   1 #!/usr/bin/perl
   2
   3 #
   4 # This file is part of Koha.
   5 #
   6 # Koha is free software; you can redistribute it and/or modify it
   7 # under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # Koha is distributed in the hope that it will be useful, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  18
  19
  20 =head1 NAME
  21
  22 checkexpiration.pl
  23
  24 =head1 DESCRIPTION
  25
  26 This script check what subscription will expire before C<$datenumber $datelimit>
  27
  28 =head1 PARAMETERS
  29
  30 =over 4
  31
  32 =item title
  33     To filter subscription on title
  34
  35 =item issn
  36     To filter subscription on issn
  37
  38 =item date
  39 The date to filter on.
  40
  41 =back
  42
  43 =cut
  44
  45 use Modern::Perl;
  46 use CGI qw ( -utf8 );
  47 use C4::Auth;
  48 use C4::Serials; # GetExpirationDate
  49 use C4::Output;
  50 use C4::Context;
  51 use Koha::DateUtils;
  52
  53 use DateTime;
  54
  55 my $query = new CGI;
  56
  57 my ( $template, $loggedinuser, $cookie, $flags ) = get_template_and_user (
  58     {
  59         template_name   => "serials/checkexpiration.tt",
  60         query           => $query,
  61         type            => "intranet",
  62         flagsrequired   => { serials => 'check_expiration' },
  63         debug           => 1,
  64     }
  65 );
  66
  67 my $title = $query->param('title');
  68 my $issn  = $query->param('issn');
  69 my $branch = $query->param('branch');
  70 my $date = $query->param('date');
  71 $date = eval { dt_from_string( scalar $query->param('date') ) } if $date;
  72
  73 if ($date) {
  74     my @subscriptions = SearchSubscriptions({ title => $title, issn => $issn, orderby => 'title' });
  75     my @subscriptions_loop;
  76
  77     foreach my $subscription ( @subscriptions ) {
  78         my $subscriptionid = $subscription->{'subscriptionid'};
  79         my $expirationdate = GetExpirationDate($subscriptionid);
  80
  81         $subscription->{expirationdate} = $expirationdate;
  82
  83         next if $expirationdate !~ /\d{4}-\d{2}-\d{2}/; # next if not in ISO format.
  84
  85         next if $subscription->{closed};
  86         if (   !C4::Context->preference("IndependentBranches")
  87             or C4::Context->IsSuperLibrarian()
  88             or ( ref $flags->{serials} and $flags->{serials}->{superserials} )
  89             or ( !ref $flags->{serials} and $flags->{serials} == 1 ) )
  90         {
  91             $subscription->{cannotedit} = 0;
  92         }
  93         next if $subscription->{cannotedit};
  94
  95         my $expirationdate_dt = dt_from_string( $expirationdate, 'iso' );
  96         if (   DateTime->compare( $date, $expirationdate_dt ) == 1
  97             && ( !$branch || ( $subscription->{'branchcode'} eq $branch ) ) ) {
  98             push @subscriptions_loop, $subscription;
  99         }
 100     }
 101
 102     $template->param (
 103         title           => $title,
 104         issn            => $issn,
 105         numsubscription => scalar @subscriptions_loop,
 106         date => $date,
 107         subscriptions_loop => \@subscriptions_loop,
 108         "BiblioDefaultView".C4::Context->preference("BiblioDefaultView") => 1,
 109         searched => 1,
 110     );
 111 }
 112
 113 my $can_change_library;;
 114 if (  !C4::Context->preference("IndependentBranches")
 115     or C4::Context->IsSuperLibrarian()
 116     or ( ref $flags->{serials}  and $flags->{serials}->{superserials} )
 117     or ( !ref $flags->{serials} and $flags->{serials} == 1 ) )
 118 {
 119     $can_change_library = 1;
 120 }
 121
 122 $template->param (
 123     (uc(C4::Context->preference("marcflavour"))) => 1,
 124     can_change_library => $can_change_library,
 125     branch => $branch,
 126 );
 127
 128 output_html_with_http_headers $query, $cookie, $template->output;