admin/import_export_framework.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2010-2011 MASmedios.com y Ministerio de Cultura
   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 use strict;
  22 use warnings;
  23 use CGI qw ( -utf8 );
  24 use CGI::Cookie;
  25 use C4::Context;
  26 use C4::Auth qw/check_cookie_auth/;
  27 use C4::ImportExportFramework;
  28
  29 my %cookies = CGI::Cookie->fetch();
  30 my $authenticated = 0;
  31 my ($auth_status, $sessionID);
  32 if (exists $cookies{'CGISESSID'}) {
  33     ($auth_status, $sessionID) = check_cookie_auth(
  34         $cookies{'CGISESSID'}->value,
  35         { parameters => 'parameters_remaining_permissions' },
  36     );
  37 }
  38 if ($auth_status eq 'ok') {
  39     $authenticated = 1;
  40 }
  41
  42 my $input = new CGI;
  43
  44 unless ($authenticated) {
  45     print $input->header(-type => 'text/plain', -status => '403 Forbidden');
  46     exit 0;
  47 }
  48
  49 my $framework_name = $input->param('frameworkcode') || 'default';
  50 my $frameworkcode = ($framework_name eq 'default') ? q{} : $framework_name;
  51 my $action = $input->param('action') || 'export';
  52
  53 ## Exporting
  54 if ($action eq 'export' && $input->request_method() eq 'GET') {
  55     my $strXml = '';
  56     my $format = $input->param('type_export_' . $framework_name);
  57     ExportFramework($frameworkcode, \$strXml, $format);
  58
  59     if ($format eq 'csv') {
  60         # CSV file
  61
  62         # Correctly set the encoding to output plain text in UTF-8
  63         binmode(STDOUT,':encoding(UTF-8)');
  64         print $input->header(-type => 'application/vnd.ms-excel', -attachment => 'export_' . $framework_name . '.csv');
  65         print $strXml;
  66     } elsif ($format eq 'excel') {
  67         # Excel-xml file
  68         print $input->header(-type => 'application/excel', -attachment => 'export_' . $framework_name . '.xml');
  69         print $strXml;
  70     } else {
  71         # ODS file
  72         my $strODS = '';
  73         createODS($strXml, 'en', \$strODS);
  74         print $input->header(-type => 'application/vnd.oasis.opendocument.spreadsheet', -attachment => 'export_' . $framework_name . '.ods');
  75         print $strODS;
  76     }
  77 ## Importing
  78 } elsif ($input->request_method() eq 'POST') {
  79     my $ok = -1;
  80     my $fieldname = 'file_import_' . $framework_name;
  81     my $filename = $input->param($fieldname);
  82     # upload the input file
  83     if ($filename && $filename =~ /\.(csv|ods|xml)$/i) {
  84         my $extension = $1;
  85         my $uploadFd = $input->upload($fieldname);
  86         if ($uploadFd && !$input->cgi_error) {
  87             my $tmpfilename = $input->tmpFileName(scalar $input->param($fieldname));
  88             $filename = $tmpfilename . '.' . $extension; # rename the tmp file with the extension
  89             $ok = ImportFramework($filename, $frameworkcode, 1) if (rename($tmpfilename, $filename));
  90         }
  91     }
  92     if ($ok >= 0) { # If everything went ok go to the framework marc structure
  93         print $input->redirect( -location => '/cgi-bin/koha/admin/marctagstructure.pl?frameworkcode=' . $frameworkcode);
  94     } else {
  95         # If something failed go to the list of frameworks and show message
  96         print $input->redirect( -location => '/cgi-bin/koha/admin/biblio_framework.pl?error_import_export=' . $frameworkcode);
  97     }
  98 }