admin/authorised_values.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
  23 use CGI;
  24 use C4::Auth;
  25 use C4::Branch;
  26 use C4::Context;
  27 use C4::Koha;
  28 use C4::Output;
  29
  30
  31 sub AuthorizedValuesForCategory {
  32     my ($searchstring) = shift or return;
  33     my $dbh = C4::Context->dbh;
  34     $searchstring=~ s/\'/\\\'/g;
  35     my @data=split(' ',$searchstring);
  36     my $sth=$dbh->prepare('
  37           SELECT  id, category, authorised_value, lib, lib_opac, imageurl
  38             FROM  authorised_values
  39            WHERE  (category = ?)
  40         ORDER BY  category, authorised_value
  41     ');
  42     $sth->execute("$data[0]");
  43     return $sth->fetchall_arrayref({});
  44 }
  45
  46 my $input = new CGI;
  47 my $id          = $input->param('id');
  48 my $op          = $input->param('op')     || '';
  49 our $offset      = $input->param('offset') || 0;
  50 our $searchfield = $input->param('searchfield');
  51 $searchfield = '' unless defined $searchfield;
  52 $searchfield =~ s/\,//g;
  53 our $script_name = "/cgi-bin/koha/admin/authorised_values.pl";
  54 our $dbh = C4::Context->dbh;
  55
  56 our ($template, $borrowernumber, $cookie)= get_template_and_user({
  57     template_name => "admin/authorised_values.tmpl",
  58     authnotrequired => 0,
  59     flagsrequired => {parameters => 'parameters_remaining_permissions'},
  60     query => $input,
  61     type => "intranet",
  62     debug => 1,
  63 });
  64
  65 $template->param(  script_name => $script_name,
  66                  ($op||'else') => 1 );
  67 ################## ADD_FORM ##################################
  68 # called by default. Used to create form to add or  modify a record
  69 if ($op eq 'add_form') {
  70         my $data;
  71     my @selected_branches;
  72         if ($id) {
  73                 my $sth=$dbh->prepare("select id, category, authorised_value, lib, lib_opac, imageurl from authorised_values where id=?");
  74                 $sth->execute($id);
  75                 $data=$sth->fetchrow_hashref;
  76         $sth = $dbh->prepare("SELECT b.branchcode, b.branchname FROM authorised_values_branches AS avb, branches AS b WHERE avb.branchcode = b.branchcode AND avb.av_id = ?;");
  77         $sth->execute( $id );
  78         while ( my $branch = $sth->fetchrow_hashref ) {
  79             push @selected_branches, $branch;
  80         }
  81         } else {
  82                 $data->{'category'} = $input->param('category');
  83         }
  84
  85     my $branches = GetBranches;
  86     my @branches_loop;
  87
  88     foreach my $branch (sort keys %$branches) {
  89         my $selected = ( grep {$_->{branchcode} eq $branch} @selected_branches ) ? 1 : 0;
  90         push @branches_loop, {
  91             branchcode => $branches->{$branch}{branchcode},
  92             branchname => $branches->{$branch}{branchname},
  93             selected => $selected,
  94         };
  95     }
  96
  97         if ($id) {
  98                 $template->param(action_modify => 1);
  99                 $template->param('heading_modify_authorized_value_p' => 1);
 100         } elsif ( ! $data->{'category'} ) {
 101                 $template->param(action_add_category => 1);
 102                 $template->param('heading_add_new_category_p' => 1);
 103         } else {
 104                 $template->param(action_add_value => 1);
 105                 $template->param('heading_add_authorized_value_p' => 1);
 106         }
 107         $template->param('use_heading_flags_p' => 1);
 108         $template->param( category        => $data->{'category'},
 109                          authorised_value => $data->{'authorised_value'},
 110                          lib              => $data->{'lib'},
 111                          lib_opac         => $data->{'lib_opac'},
 112                          id               => $data->{'id'},
 113                          imagesets        => C4::Koha::getImageSets( checked => $data->{'imageurl'} ),
 114                          offset           => $offset,
 115                          branches_loop    => \@branches_loop,
 116                      );
 117
 118 ################## ADD_VALIDATE ##################################
 119 # called by add_form, used to insert/modify data in DB
 120 } elsif ($op eq 'add_validate') {
 121     my $new_authorised_value = $input->param('authorised_value');
 122     my $new_category = $input->param('category');
 123     my $imageurl     = $input->param( 'imageurl' ) || '';
 124         $imageurl = '' if $imageurl =~ /removeImage/;
 125     my $duplicate_entry = 0;
 126     my @branches = $input->param('branches');
 127
 128     if ( $id ) { # Update
 129         my $sth = $dbh->prepare( "SELECT category, authorised_value FROM authorised_values WHERE id = ? ");
 130         $sth->execute($id);
 131         my ($category, $authorised_value) = $sth->fetchrow_array();
 132         if ( $authorised_value ne $new_authorised_value ) {
 133             my $sth = $dbh->prepare_cached( "SELECT COUNT(*) FROM authorised_values " .
 134                 "WHERE category = ? AND authorised_value = ? and id <> ? ");
 135             $sth->execute($new_category, $new_authorised_value, $id);
 136             ($duplicate_entry) = $sth->fetchrow_array();
 137         }
 138         unless ( $duplicate_entry ) {
 139             my $sth=$dbh->prepare( 'UPDATE authorised_values
 140                                       SET category         = ?,
 141                                           authorised_value = ?,
 142                                           lib              = ?,
 143                                           lib_opac         = ?,
 144                                           imageurl         = ?
 145                                       WHERE id=?' );
 146             my $lib = $input->param('lib');
 147             my $lib_opac = $input->param('lib_opac');
 148             undef $lib if ($lib eq ""); # to insert NULL instead of a blank string
 149             undef $lib_opac if ($lib_opac eq ""); # to insert NULL instead of a blank string
 150             $sth->execute($new_category, $new_authorised_value, $lib, $lib_opac, $imageurl, $id);
 151             if ( @branches ) {
 152                 $sth = $dbh->prepare("DELETE FROM authorised_values_branches WHERE av_id = ?");
 153                 $sth->execute( $id );
 154                 $sth = $dbh->prepare(
 155                     "INSERT INTO authorised_values_branches
 156                                 ( av_id, branchcode )
 157                                 VALUES ( ?, ? )"
 158                 );
 159                 for my $branchcode ( @branches ) {
 160                     next if not $branchcode;
 161                     $sth->execute($id, $branchcode);
 162                 }
 163             }
 164             $sth->finish;
 165             print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=authorised_values.pl?searchfield=".$new_category."&offset=$offset\"></html>";
 166             exit;
 167         }
 168     }
 169     else { # Insert
 170         my $sth = $dbh->prepare_cached( "SELECT COUNT(*) FROM authorised_values " .
 171             "WHERE category = ? AND authorised_value = ? ");
 172         $sth->execute($new_category, $new_authorised_value);
 173         ($duplicate_entry) = $sth->fetchrow_array();
 174         unless ( $duplicate_entry ) {
 175             my $sth=$dbh->prepare( 'INSERT INTO authorised_values
 176                                     ( category, authorised_value, lib, lib_opac, imageurl )
 177                                     values (?, ?, ?, ?, ?)' );
 178             my $lib = $input->param('lib');
 179             my $lib_opac = $input->param('lib_opac');
 180             undef $lib if ($lib eq ""); # to insert NULL instead of a blank string
 181             undef $lib_opac if ($lib_opac eq ""); # to insert NULL instead of a blank string
 182             $sth->execute( $new_category, $new_authorised_value, $lib, $lib_opac, $imageurl );
 183             $id = $dbh->{'mysql_insertid'};
 184             if ( @branches ) {
 185                 $sth = $dbh->prepare(
 186                     "INSERT INTO authorised_values_branches
 187                                 ( av_id, branchcode )
 188                                 VALUES ( ?, ? )"
 189                 );
 190                 for my $branchcode ( @branches ) {
 191                     next if not $branchcode;
 192                     $sth->execute($id, $branchcode);
 193                 }
 194             }
 195             print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=authorised_values.pl?searchfield=".$input->param('category')."&offset=$offset\"></html>";
 196             exit;
 197         }
 198     }
 199     if ( $duplicate_entry ) {
 200         $template->param(duplicate_category => $new_category,
 201                          duplicate_value =>  $new_authorised_value,
 202                          else => 1);
 203         default_form();
 204      }
 205
 206 ################## DELETE_CONFIRM ##################################
 207 # called by default form, used to confirm deletion of data in DB
 208 } elsif ($op eq 'delete_confirm') {
 209         my $sth=$dbh->prepare("select category,authorised_value,lib,lib_opac from authorised_values where id=?");
 210         $sth->execute($id);
 211         my $data=$sth->fetchrow_hashref;
 212         $id = $input->param('id') unless $id;
 213         $template->param(searchfield => $searchfield,
 214                                                         Tlib => $data->{'lib'},
 215                                                         Tlib_opac => $data->{'lib_opac'},
 216                                                         Tvalue => $data->{'authorised_value'},
 217                                                         id =>$id,
 218                                                         );
 219
 220                                                                                                         # END $OP eq DELETE_CONFIRM
 221 ################## DELETE_CONFIRMED ##################################
 222 # called by delete_confirm, used to effectively confirm deletion of data in DB
 223 } elsif ($op eq 'delete_confirmed') {
 224         my $id = $input->param('id');
 225         my $sth=$dbh->prepare("delete from authorised_values where id=?");
 226         $sth->execute($id);
 227         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=authorised_values.pl?searchfield=$searchfield&offset=$offset\"></html>";
 228         exit;
 229                                                                                                         # END $OP eq DELETE_CONFIRMED
 230 ################## DEFAULT ##################################
 231 } else { # DEFAULT
 232     default_form();
 233 } #---- END $OP eq DEFAULT
 234 output_html_with_http_headers $input, $cookie, $template->output;
 235
 236 exit 0;
 237
 238 sub default_form {
 239     # build categories list
 240     my $sth = $dbh->prepare("select distinct category from authorised_values");
 241     $sth->execute;
 242     my @category_list;
 243     my %categories;    # a hash, to check that some hardcoded categories exist.
 244     while ( my ($category) = $sth->fetchrow_array ) {
 245         push( @category_list, $category );
 246         $categories{$category} = 1;
 247     }
 248
 249     # push koha system categories
 250     foreach (qw(Asort1 Asort2 Bsort1 Bsort2 SUGGEST DAMAGED LOST REPORT_GROUP REPORT_SUBGROUP)) {
 251         push @category_list, $_ unless $categories{$_};
 252     }
 253
 254         #reorder the list
 255         @category_list = sort {$a cmp $b} @category_list;
 256         my $tab_list = CGI::scrolling_list(-name=>'searchfield',
 257                 -id=>'searchfield',
 258                         -values=> \@category_list,
 259                         -default=>"",
 260                         -size=>1,
 261                         -multiple=>0,
 262                         );
 263         if (!$searchfield) {
 264                 $searchfield=$category_list[0];
 265         }
 266     my ($results) = AuthorizedValuesForCategory($searchfield);
 267     my $count = scalar(@$results);
 268         my @loop_data = ();
 269         # builds value list
 270     my $dbh = C4::Context->dbh;
 271     $sth = $dbh->prepare("SELECT b.branchcode, b.branchname FROM authorised_values_branches AS avb, branches AS b WHERE avb.branchcode = b.branchcode AND avb.av_id = ?");
 272         for (my $i=0; $i < $count; $i++){
 273         $sth->execute( $results->[$i]{id} );
 274         my @selected_branches;
 275         while ( my $branch = $sth->fetchrow_hashref ) {
 276             push @selected_branches, $branch;
 277         }
 278                 my %row_data;  # get a fresh hash for the row data
 279                 $row_data{category}              = $results->[$i]{'category'};
 280                 $row_data{authorised_value}      = $results->[$i]{'authorised_value'};
 281                 $row_data{lib}                   = $results->[$i]{'lib'};
 282                 $row_data{lib_opac}              = $results->[$i]{'lib_opac'};
 283                 $row_data{imageurl}              = getitemtypeimagelocation( 'intranet', $results->[$i]{'imageurl'} );
 284                 $row_data{edit}                  = "$script_name?op=add_form&amp;id=".$results->[$i]{'id'}."&amp;offset=$offset";
 285                 $row_data{delete}                = "$script_name?op=delete_confirm&amp;searchfield=$searchfield&amp;id=".$results->[$i]{'id'}."&amp;offset=$offset";
 286         $row_data{branches}              = \@selected_branches;
 287                 push(@loop_data, \%row_data);
 288         }
 289
 290         $template->param( loop     => \@loop_data,
 291                           tab_list => $tab_list,
 292                           category => $searchfield );
 293 }
 294