admin/clone-rules.pl

   1 #!/usr/bin/perl
   2 # vim: et ts=4 sw=4
   3 # Copyright BibLibre
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20
  21 # This script clones issuing rules from a library to another
  22 # parameters :
  23 #  - frombranch : the branch we want to clone issuing rules from
  24 #  - tobranch   : the branch we want to clone issuing rules to
  25 #
  26 # The script can be called with one of the parameters, both or none
  27
  28 use Modern::Perl;
  29 use CGI qw ( -utf8 );
  30 use C4::Context;
  31 use C4::Output;
  32 use C4::Auth;
  33 use C4::Koha;
  34 use C4::Debug;
  35
  36 my $input = new CGI;
  37 my $dbh = C4::Context->dbh;
  38
  39 my ($template, $loggedinuser, $cookie)
  40     = get_template_and_user({template_name => "admin/clone-rules.tt",
  41                             query => $input,
  42                             type => "intranet",
  43                             authnotrequired => 0,
  44                             flagsrequired => {parameters => 'manage_circ_rules'},
  45                             debug => 1,
  46                             });
  47
  48 my $frombranch = $input->param("frombranch");
  49 my $tobranch   = $input->param("tobranch");
  50
  51 $template->param(frombranch     => $frombranch)                if ($frombranch);
  52 $template->param(tobranch       => $tobranch)                  if ($tobranch);
  53
  54 if ($frombranch && $tobranch) {
  55
  56     my $error;
  57
  58     # First, we create a temporary table with the rules we want to clone
  59     my $query = "CREATE TEMPORARY TABLE tmpissuingrules ENGINE=memory SELECT * FROM issuingrules WHERE branchcode=?";
  60     my $sth = $dbh->prepare($query);
  61     my $res = $sth->execute($frombranch);
  62     $error = 1 unless ($res);
  63
  64     if (!$error) {
  65         # We modify these rules according to the new branchcode
  66         $query = "UPDATE tmpissuingrules SET branchcode=? WHERE branchcode=?";
  67         $sth = $dbh->prepare($query);
  68         $res = $sth->execute($tobranch, $frombranch);
  69         $error = 1 unless ($res);
  70     }
  71
  72     if (!$error) {
  73         # We delete the rules for the existing branchode
  74         $query = "DELETE FROM issuingrules WHERE branchcode=?";
  75         $sth = $dbh->prepare($query);
  76         $res = $sth->execute($tobranch);
  77         $error = 1 unless ($res);
  78     }
  79
  80
  81     if (!$error) {
  82         # We insert the new rules from our temporary table
  83         $query = "INSERT INTO issuingrules SELECT * FROM tmpissuingrules WHERE branchcode=?";
  84         $sth = $dbh->prepare($query);
  85         $res = $sth->execute($tobranch);
  86         $error = 1 unless ($res);
  87     }
  88
  89     # Finally, we delete our temporary table
  90     $query = "DROP TABLE tmpissuingrules";
  91     $sth = $dbh->prepare($query);
  92     $res = $sth->execute();
  93
  94     $template->param(result => "1");
  95     $template->param(error  => $error);
  96 }
  97
  98
  99
 100 output_html_with_http_headers $input, $cookie, $template->output;
 101