admin/koha2marclinks.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 use strict;
  21 use warnings;
  22 use C4::Output;
  23 use C4::Auth;
  24 use CGI;
  25 use C4::Context;
  26 use C4::Biblio;
  27
  28
  29 my $input       = new CGI;
  30 my $tablename   = $input->param('tablename');
  31 $tablename      = "biblio" unless ($tablename);
  32 my $kohafield   = $input->param('kohafield');
  33 my $op          = $input->param('op');
  34 my $script_name = 'koha2marclinks.pl';
  35
  36 my ( $template, $borrowernumber, $cookie ) = get_template_and_user (
  37     {
  38         template_name   => "admin/koha2marclinks.tt",
  39         query           => $input,
  40         type            => "intranet",
  41         authnotrequired => 0,
  42         flagsrequired   => { parameters => 'parameters_remaining_permissions' },
  43         debug           => 1,
  44     }
  45 );
  46
  47 if ($op) {
  48     $template->param(
  49         script_name => $script_name,
  50         $op         => 1
  51     );    # we show only the TMPL_VAR names $op
  52 }
  53 else {
  54     $template->param(
  55         script_name => $script_name,
  56         else        => 1
  57     );    # we show only the TMPL_VAR names $op
  58     $op = q{};
  59 }
  60
  61 my $dbh = C4::Context->dbh;
  62 my $cache = Koha::Cache->get_instance();
  63
  64 ################## ADD_FORM ##################################
  65 # called by default. Used to create form to add or  modify a record
  66 if ( $op eq 'add_form' ) {
  67     my $data;
  68     my $sth =
  69       $dbh->prepare(
  70 "select tagfield,tagsubfield,liblibrarian as lib,tab from marc_subfield_structure where kohafield=? AND frameworkcode=''"
  71       );
  72     $sth->execute( $tablename . "." . $kohafield );
  73     my ( $defaulttagfield, $defaulttagsubfield, $defaultliblibrarian ) =
  74       $sth->fetchrow;
  75
  76     for ( my $i = 0 ; $i <= 9 ; $i++ ) {
  77         my $sth2 =
  78           $dbh->prepare(
  79 "select tagfield,tagsubfield,liblibrarian as lib,tab from marc_subfield_structure where tagfield like ? AND frameworkcode=''"
  80           );
  81         $sth2->execute("$i%");
  82         my @marcarray;
  83         push @marcarray, " ";
  84         while ( my ( $field, $tagsubfield, $liblibrarian ) =
  85             $sth2->fetchrow_array )
  86         {
  87             push @marcarray, "$field $tagsubfield - $liblibrarian";
  88         }
  89         my $marclist = {
  90             values  => \@marcarray,
  91             default => "$defaulttagfield $defaulttagsubfield - $defaultliblibrarian",
  92         };
  93         $template->param( "marclist$i" => $marclist );
  94     }
  95     $template->param(
  96         tablename => $tablename,
  97         kohafield => $kohafield
  98     );
  99
 100     # END $OP eq ADD_FORM
 101 ################## ADD_VALIDATE ##################################
 102     # called by add_form, used to insert/modify data in DB
 103 }
 104 elsif ( $op eq 'add_validate' ) {
 105
 106     #----- empty koha field :
 107     $dbh->do(
 108 "update marc_subfield_structure set kohafield='' where kohafield='$tablename.$kohafield'"
 109     );
 110
 111     #---- reload if not empty
 112     my @temp = split / /, $input->param('marc');
 113     $dbh->do(
 114 "update marc_subfield_structure set kohafield='$tablename.$kohafield' where tagfield='$temp[0]' and tagsubfield='$temp[1]'"
 115     );
 116     # We could get a list of all frameworks and do them one-by-one, or zap
 117     # everything.
 118     $cache->flush_all();
 119     print
 120 "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=koha2marclinks.pl?tablename=$tablename\"></html>";
 121     exit;
 122
 123     # END $OP eq ADD_VALIDATE
 124 ################## DEFAULT ##################################
 125 }
 126 else {    # DEFAULT
 127     my $sth =
 128       $dbh->prepare(
 129 q|select tagfield,tagsubfield,liblibrarian,kohafield from marc_subfield_structure where kohafield is not NULL and kohafield != ''|
 130       );
 131     $sth->execute;
 132     my %fields;
 133     while ( ( my $tagfield, my $tagsubfield, my $liblibrarian, my $kohafield ) =
 134         $sth->fetchrow ) {
 135         $fields{$kohafield}->{tagfield}     = $tagfield;
 136         $fields{$kohafield}->{tagsubfield}  = $tagsubfield;
 137         $fields{$kohafield}->{liblibrarian} = $liblibrarian;
 138     }
 139
 140   #XXX: This might not work. Maybe should use a DBI call instead of SHOW COLUMNS
 141     my $sth2 = $dbh->prepare("SHOW COLUMNS from $tablename");
 142     $sth2->execute;
 143
 144     my @loop_data = ();
 145     while ( ( my $field ) = $sth2->fetchrow_array ) {
 146         my %row_data;    # get a fresh hash for the row data
 147         $row_data{tagfield} = $fields{ $tablename . "." . $field }->{tagfield};
 148         $row_data{tagsubfield} =
 149           $fields{ $tablename . "." . $field }->{tagsubfield};
 150         $row_data{liblibrarian} =
 151           $fields{ $tablename . "." . $field }->{liblibrarian};
 152         $row_data{kohafield} = $field;
 153         $row_data{edit} =
 154 "$script_name?op=add_form&amp;tablename=$tablename&amp;kohafield=$field";
 155         push( @loop_data, \%row_data );
 156     }
 157     my $tablenames = {
 158         values  => [ 'biblio', 'biblioitems', 'items' ],
 159         default => $tablename,
 160     };
 161     $template->param(
 162         loop      => \@loop_data,
 163         tablename => $tablenames,
 164     );
 165 }    #---- END $OP eq DEFAULT
 166 output_html_with_http_headers $input, $cookie, $template->output;