admin/marctagstructure.pl

   1 #!/usr/bin/perl
   2
   3
   4 # Copyright 2000-2002 Katipo Communications
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it under the
   9 # terms of the GNU General Public License as published by the Free Software
  10 # Foundation; either version 2 of the License, or (at your option) any later
  11 # version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  15 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License along with
  18 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  19 # Suite 330, Boston, MA  02111-1307 USA
  20
  21 use strict;
  22 use CGI;
  23 use C4::Context;
  24 use C4::Output;
  25 use C4::Search;
  26 use C4::Context;
  27 use HTML::Template;
  28
  29 sub StringSearch  {
  30         my ($env,$searchstring,$type)=@_;
  31         my $dbh = C4::Context->dbh;
  32         $searchstring=~ s/\'/\\\'/g;
  33         my @data=split(' ',$searchstring);
  34         my $count=@data;
  35         my $query="Select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where (tagfield like \"$data[0]%\") order by tagfield";
  36         my $sth=$dbh->prepare($query);
  37         $sth->execute;
  38         my @results;
  39         my $cnt=0;
  40         while (my $data=$sth->fetchrow_hashref){
  41         push(@results,$data);
  42         $cnt ++;
  43         }
  44         #  $sth->execute;
  45         $sth->finish;
  46         return ($cnt,\@results);
  47 }
  48
  49 my $input = new CGI;
  50 my $searchfield=$input->param('searchfield');
  51 my $pkfield="tagfield";
  52 my $reqsel="select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where $pkfield='$searchfield'";
  53 my $offset=$input->param('offset');
  54 my $script_name="/cgi-bin/koha/admin/marctagstructure.pl";
  55
  56 my $dbh = C4::Context->dbh;
  57
  58 my $template = gettemplate("parameters/marctagstructure.tmpl",0);
  59 my $pagesize=20;
  60 my $op = $input->param('op');
  61 $searchfield=~ s/\,//g;
  62
  63 if ($op) {
  64 $template->param(script_name => $script_name,
  65                                                 $op              => 1); # we show only the TMPL_VAR names $op
  66 } else {
  67 $template->param(script_name => $script_name,
  68                                                 else              => 1); # we show only the TMPL_VAR names $op
  69 }
  70
  71 ################## ADD_FORM ##################################
  72 # called by default. Used to create form to add or  modify a record
  73 if ($op eq 'add_form') {
  74         #---- if primkey exists, it's a modify action, so read values to modify...
  75         my $data;
  76         if ($searchfield) {
  77                 my $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where $pkfield='$searchfield'");
  78                 $sth->execute;
  79                 $data=$sth->fetchrow_hashref;
  80                 $sth->finish;
  81         }
  82         my $sth = $dbh->prepare("select distinct category from authorised_values");
  83         $sth->execute;
  84         my @authorised_values;
  85         push @authorised_values,"";
  86         while ((my $category) = $sth->fetchrow_array) {
  87                 push @authorised_values, $category;
  88         }
  89         my $authorised_value  = CGI::scrolling_list(-name=>'authorised_value',
  90                         -values=> \@authorised_values,
  91                         -size=>1,
  92                         -multiple=>0,
  93                         -default => $data->{'authorised_value'},
  94                         );
  95
  96         if ($searchfield) {
  97                 $template->param(action => "Modify tag",
  98                                                                 searchfield => "<input type=hidden name=tagfield value='$searchfield'>$searchfield");
  99         } else {
 100                 $template->param(action => "Add tag",
 101                                                                 searchfield => "<input type=text name=tagfield size=5 maxlength=3>");
 102         }
 103         $template->param(liblibrarian => $data->{'liblibrarian'},
 104                                                         libopac => $data->{'libopac'},
 105                                                         repeatable => CGI::checkbox('repeatable',$data->{'repeatable'}?'checked':'',1,''),
 106                                                         mandatory => CGI::checkbox('mandatory',$data->{'mandatory'}?'checked':'',1,''),
 107                                                         authorised_value => $authorised_value,
 108                                                         );
 109                                                                                                         # END $OP eq ADD_FORM
 110 ################## ADD_VALIDATE ##################################
 111 # called by add_form, used to insert/modify data in DB
 112 } elsif ($op eq 'add_validate') {
 113         my $dbh = C4::Context->dbh;
 114         my $sth=$dbh->prepare("replace marc_tag_structure (tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value) values (?,?,?,?,?,?)");
 115         my $tagfield       =$input->param('tagfield');
 116         my $liblibrarian  = $input->param('liblibrarian');
 117         my $libopac       =$input->param('libopac');
 118         my $repeatable =$input->param('repeatable');
 119         my $mandatory =$input->param('mandatory');
 120         my $authorised_value =$input->param('authorised_value');
 121         $sth->execute($tagfield,
 122                                                 $liblibrarian,
 123                                                 $libopac,
 124                                                 $repeatable?1:0,
 125                                                 $mandatory?1:0,
 126                                                 $authorised_value
 127                                                 );
 128         $sth->finish;
 129         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=marctagstructure.pl\"></html>";
 130         exit;
 131                                                                                                         # END $OP eq ADD_VALIDATE
 132 ################## DELETE_CONFIRM ##################################
 133 # called by default form, used to confirm deletion of data in DB
 134 } elsif ($op eq 'delete_confirm') {
 135         my $dbh = C4::Context->dbh;
 136         my $sth=$dbh->prepare($reqsel);
 137         $sth->execute;
 138         my $data=$sth->fetchrow_hashref;
 139         $sth->finish;
 140         $template->param(liblibrarian => $data->{'liblibrarian'},
 141                                                         searchfield => $searchfield,
 142                                                         );
 143                                                                                                         # END $OP eq DELETE_CONFIRM
 144 ################## DELETE_CONFIRMED ##################################
 145 # called by delete_confirm, used to effectively confirm deletion of data in DB
 146 } elsif ($op eq 'delete_confirmed') {
 147         my $dbh = C4::Context->dbh;
 148         $dbh->do("delete from marc_tag_structure where $pkfield='$searchfield'");
 149         $dbh->do("delete from marc_subfield_structure where tagfield='$searchfield'");
 150                                                                                                         # END $OP eq DELETE_CONFIRMED
 151 ################## DEFAULT ##################################
 152 } else { # DEFAULT
 153         if  ($searchfield ne '') {
 154                  $template->param(searchfield => "You Searched for <b>$searchfield<b><p>");
 155         }
 156         my $env;
 157         my ($count,$results)=StringSearch($env,$searchfield,'web');
 158         my $toggle="white";
 159         my @loop_data = ();
 160         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 161                 if ($toggle eq 'white'){
 162                         $toggle="#ffffcc";
 163                 } else {
 164                         $toggle="white";
 165                 }
 166                 my %row_data;  # get a fresh hash for the row data
 167                 $row_data{tagfield} = $results->[$i]{'tagfield'};
 168                 $row_data{liblibrarian} = $results->[$i]{'liblibrarian'};
 169                 $row_data{repeatable} = $results->[$i]{'repeatable'};
 170                 $row_data{mandatory} = $results->[$i]{'mandatory'};
 171                 $row_data{authorised_value} = $results->[$i]{'authorised_value'};
 172                 $row_data{subfield_link} ="marc_subfields_structure.pl?tagfield=".$results->[$i]{'tagfield'};
 173                 $row_data{edit} = "$script_name?op=add_form&searchfield=".$results->[$i]{'tagfield'};
 174                 $row_data{delete} = "$script_name?op=delete_confirm&searchfield=".$results->[$i]{'tagfield'};
 175                 $row_data{bgcolor} = $toggle;
 176                 push(@loop_data, \%row_data);
 177         }
 178         $template->param(loop => \@loop_data);
 179         if ($offset>0) {
 180                 my $prevpage = $offset-$pagesize;
 181                 $template->param(previous => "<a href=$script_name?offset=".$prevpage.'>&lt;&lt; Prev</a>');
 182         }
 183         if ($offset+$pagesize<$count) {
 184                 my $nextpage =$offset+$pagesize;
 185                 $template->param(next => "<a href=$script_name?offset=".$nextpage.'>Next &gt;&gt;</a>');
 186         }
 187 } #---- END $OP eq DEFAULT
 188
 189 print "Content-Type: text/html\n\n", $template->output;