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