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::Auth;
  24 use C4::Koha;
  25 use C4::Context;
  26 use C4::Output;
  27 use C4::Interface::CGI::Output;
  28 use C4::Search;
  29 use C4::Context;
  30 use HTML::Template;
  31
  32 # retrieve parameters
  33 my $input = new CGI;
  34 my $frameworkcode = $input->param('frameworkcode'); # set to select framework
  35 $frameworkcode="" unless $frameworkcode;
  36 my $existingframeworkcode = $input->param('existingframeworkcode'); # set when we have to create a new framework (in frameworkcode) by copying an old one (in existingframeworkcode)
  37 $existingframeworkcode = "" unless $existingframeworkcode;
  38 my $frameworkinfo = getframeworkinfo($frameworkcode);
  39 my $searchfield=$input->param('searchfield');
  40 $searchfield=0 unless $searchfield;
  41 $searchfield=~ s/\,//g;
  42
  43 my $offset=$input->param('offset');
  44 my $op = $input->param('op');
  45 my $pagesize=20;
  46
  47 my $script_name="/cgi-bin/koha/admin/marctagstructure.pl";
  48
  49 my $dbh = C4::Context->dbh;
  50
  51 # open template
  52 my ($template, $loggedinuser, $cookie)
  53     = get_template_and_user({template_name => "parameters/marctagstructure.tmpl",
  54                              query => $input,
  55                              type => "intranet",
  56                              authnotrequired => 0,
  57                              flagsrequired => {parameters => 1},
  58                              debug => 1,
  59                              });
  60
  61 # get framework list
  62 my $frameworks = getframeworks();
  63 my @frameworkloop;
  64 foreach my $thisframeworkcode (keys %$frameworks) {
  65         my $selected = 1 if $thisframeworkcode eq $frameworkcode;
  66         my %row =(value => $thisframeworkcode,
  67                                 selected => $selected,
  68                                 frameworktext => $frameworks->{$thisframeworkcode}->{'frameworktext'},
  69                         );
  70         push @frameworkloop, \%row;
  71 }
  72
  73 # check that framework is defined in marc_tag_structure
  74 my $sth=$dbh->prepare("select count(*) from marc_tag_structure where frameworkcode=?");
  75 $sth->execute($frameworkcode);
  76 my ($frameworkexist) = $sth->fetchrow;
  77 if ($frameworkexist) {
  78 } else {
  79         # if frameworkcode does not exists, then OP must be changed to "create framework" if we are not on the way to create it
  80         # (op = itemtyp_create_confirm)
  81         if ($op eq "framework_create_confirm") {
  82                 duplicate_framework($frameworkcode, $existingframeworkcode);
  83                 $op=""; # unset $op to go back to framework list
  84         } else {
  85                 $op = "framework_create";
  86         }
  87 }
  88 $template->param(frameworkloop => \@frameworkloop,
  89                                 frameworkcode => $frameworkcode,
  90                                 frameworktext => $frameworkinfo->{frameworktext});
  91 if ($op) {
  92 $template->param(script_name => $script_name,
  93                                                 $op              => 1); # we show only the TMPL_VAR names $op
  94 } else {
  95 $template->param(script_name => $script_name,
  96                                                 else              => 1); # we show only the TMPL_VAR names $op
  97 }
  98
  99
 100 ################## ADD_FORM ##################################
 101 # called by default. Used to create form to add or  modify a record
 102 if ($op eq 'add_form') {
 103         #---- if primkey exists, it's a modify action, so read values to modify...
 104         my $data;
 105         if ($searchfield) {
 106                 $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 107                 $sth->execute($searchfield,$frameworkcode);
 108                 $data=$sth->fetchrow_hashref;
 109                 $sth->finish;
 110         }
 111         my $sth = $dbh->prepare("select distinct category from authorised_values");
 112         $sth->execute;
 113         my @authorised_values;
 114         push @authorised_values,"";
 115         while ((my $category) = $sth->fetchrow_array) {
 116                 push @authorised_values, $category;
 117         }
 118         my $authorised_value  = CGI::scrolling_list(-name=>'authorised_value',
 119                         -values=> \@authorised_values,
 120                         -size=>1,
 121                         -id=>"authorised_value",
 122                         -multiple=>0,
 123                         -default => $data->{'authorised_value'},
 124                         );
 125
 126         if ($searchfield) {
 127                 $template->param(action => "Modify tag",
 128                                                                 searchfield => $searchfield);
 129                 $template->param('heading-modify-tag-p' => 1);
 130         } else {
 131                 $template->param(action => "Add tag");
 132                 $template->param('heading-add-tag-p' => 1);
 133         }
 134         $template->param('use-heading-flags-p' => 1);
 135         $template->param(liblibrarian => $data->{'liblibrarian'},
 136                                                         libopac => $data->{'libopac'},
 137                                                         repeatable => CGI::checkbox(-name=>'repeatable',
 138                                                 -checked=> $data->{'repeatable'}?'checked':'',
 139                                                 -value=> 1,
 140                                                 -label => '',
 141                                                 -id=> 'repeatable'),
 142                         mandatory => CGI::checkbox(-name => 'mandatory',
 143                                                 -checked => $data->{'mandatory'}?'checked':'',
 144                                                 -value => 1,
 145                                                 -label => '',
 146                                                 -id => 'mandatory'),
 147                                                         authorised_value => $authorised_value,
 148                                                         frameworkcode => $frameworkcode,
 149                                                         );
 150                                                                                                         # END $OP eq ADD_FORM
 151 ################## ADD_VALIDATE ##################################
 152 # called by add_form, used to insert/modify data in DB
 153 } elsif ($op eq 'add_validate') {
 154         $sth=$dbh->prepare("replace marc_tag_structure (tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,frameworkcode) values (?,?,?,?,?,?,?)");
 155         my $tagfield       =$input->param('tagfield');
 156         my $liblibrarian  = $input->param('liblibrarian');
 157         my $libopac       =$input->param('libopac');
 158         my $repeatable =$input->param('repeatable');
 159         my $mandatory =$input->param('mandatory');
 160         my $authorised_value =$input->param('authorised_value');
 161         unless (C4::Context->config('demo') eq 1) {
 162                 $sth->execute($tagfield,
 163                                                         $liblibrarian,
 164                                                         $libopac,
 165                                                         $repeatable?1:0,
 166                                                         $mandatory?1:0,
 167                                                         $authorised_value,
 168                                                         $frameworkcode
 169                                                         );
 170         }
 171         $sth->finish;
 172         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=marctagstructure.pl?searchfield=$tagfield&frameworkcode=$frameworkcode\"></html>";
 173         exit;
 174                                                                                                         # END $OP eq ADD_VALIDATE
 175 ################## DELETE_CONFIRM ##################################
 176 # called by default form, used to confirm deletion of data in DB
 177 } elsif ($op eq 'delete_confirm') {
 178         $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 179         $sth->execute($searchfield,$frameworkcode);
 180         my $data=$sth->fetchrow_hashref;
 181         $sth->finish;
 182         $template->param(liblibrarian => $data->{'liblibrarian'},
 183                                                         searchfield => $searchfield,
 184                                                         frameworkcode => $frameworkcode,
 185                                                         );
 186                                                                                                         # END $OP eq DELETE_CONFIRM
 187 ################## DELETE_CONFIRMED ##################################
 188 # called by delete_confirm, used to effectively confirm deletion of data in DB
 189 } elsif ($op eq 'delete_confirmed') {
 190         unless (C4::Context->config('demo') eq 1) {
 191                 $dbh->do("delete from marc_tag_structure where tagfield='$searchfield' and frameworkcode='$frameworkcode'");
 192                 $dbh->do("delete from marc_subfield_structure where tagfield='$searchfield' and frameworkcode='$frameworkcode'");
 193         }
 194                                                                                                         # END $OP eq DELETE_CONFIRMED
 195 ################## ITEMTYPE_CREATE ##################################
 196 # called automatically if an unexisting  frameworkis selected
 197 } elsif ($op eq 'framework_create') {
 198         $sth = $dbh->prepare("select count(*),marc_tag_structure.frameworkcode,frameworktext from marc_tag_structure,biblio_framework where biblio_framework.frameworkcode=marc_tag_structure.frameworkcode group by marc_tag_structure.frameworkcode");
 199         $sth->execute;
 200         my @existingframeworkloop;
 201         while (my ($tot,$thisframeworkcode,$frameworktext) = $sth->fetchrow) {
 202                 if ($tot>0) {
 203                         my %line = ( value => $thisframeworkcode,
 204                                                 frameworktext => $frameworktext,
 205                                         );
 206                         push @existingframeworkloop,\%line;
 207                 }
 208         }
 209         $template->param(existingframeworkloop => \@existingframeworkloop,
 210                                         frameworkcode => $frameworkcode,
 211 #                                       FRtext => $frameworkinfo->{frameworktext},
 212                                         );
 213 ################## DEFAULT ##################################
 214 } else { # DEFAULT
 215         # here, $op can be unset or set to "framework_create_confirm".
 216         if  ($searchfield ne '') {
 217                  $template->param(searchfield => $searchfield);
 218         }
 219         my $env;
 220         my ($count,$results)=StringSearch($env,$searchfield,$frameworkcode);
 221         my $toggle="white";
 222         my @loop_data = ();
 223         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 224                 if ($toggle eq 'white'){
 225                         $toggle="#ffffcc";
 226                 } else {
 227                         $toggle="white";
 228                 }
 229                 my %row_data;  # get a fresh hash for the row data
 230                 $row_data{tagfield} = $results->[$i]{'tagfield'};
 231                 $row_data{liblibrarian} = $results->[$i]{'liblibrarian'};
 232                 $row_data{repeatable} = $results->[$i]{'repeatable'};
 233                 $row_data{mandatory} = $results->[$i]{'mandatory'};
 234                 $row_data{authorised_value} = $results->[$i]{'authorised_value'};
 235                 $row_data{bgcolor} = $toggle;
 236                 push(@loop_data, \%row_data);
 237         }
 238         $template->param(loop => \@loop_data);
 239         if ($offset>0) {
 240                 my $prevpage = $offset-$pagesize;
 241                 $template->param(isprevpage => $offset,
 242                                                 prevpage=> $prevpage,
 243                                                 searchfield => $searchfield,
 244                                                 script_name => $script_name,
 245                                                 frameworkcode => $frameworkcode,
 246                  );
 247         }
 248         if ($offset+$pagesize<$count) {
 249                 my $nextpage =$offset+$pagesize;
 250                 $template->param(nextpage =>$nextpage,
 251                                                 searchfield => $searchfield,
 252                                                 script_name => $script_name,
 253                                                 frameworkcode => $frameworkcode,
 254                 );
 255         }
 256 } #---- END $OP eq DEFAULT
 257
 258 $template->param(loggeninuser => $loggedinuser);
 259 output_html_with_http_headers $input, $cookie, $template->output;
 260
 261
 262 #
 263 # the sub used for searches
 264 #
 265 sub StringSearch  {
 266         my ($env,$searchstring,$frameworkcode)=@_;
 267         my $dbh = C4::Context->dbh;
 268         $searchstring=~ s/\'/\\\'/g;
 269         my @data=split(' ',$searchstring);
 270         my $count=@data;
 271         my $sth=$dbh->prepare("Select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where (tagfield >= ? and frameworkcode=?) order by tagfield");
 272         $sth->execute($data[0], $frameworkcode);
 273         my @results;
 274         while (my $data=$sth->fetchrow_hashref){
 275         push(@results,$data);
 276         }
 277         #  $sth->execute;
 278         $sth->finish;
 279         return (scalar(@results),\@results);
 280 }
 281
 282 #
 283 # the sub used to duplicate a framework from an existing one in MARC parameters tables.
 284 #
 285 sub duplicate_framework {
 286         my ($newframeworkcode,$oldframeworkcode) = @_;
 287         my $sth = $dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where frameworkcode=?");
 288         $sth->execute($oldframeworkcode);
 289         my $sth_insert = $dbh->prepare("insert into marc_tag_structure (tagfield, liblibrarian, libopac, repeatable, mandatory, authorised_value, frameworkcode) values (?,?,?,?,?,?,?)");
 290         while ( my ($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value) = $sth->fetchrow) {
 291                 $sth_insert->execute($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value,$newframeworkcode);
 292         }
 293
 294         $sth = $dbh->prepare("select frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso from marc_subfield_structure where frameworkcode=?");
 295         $sth->execute($oldframeworkcode);
 296         $sth_insert = $dbh->prepare("insert into marc_subfield_structure (frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso) values (?,?,?,?,?,?,?,?,?,?,?,?,?)");
 297         while ( my ($frameworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso) = $sth->fetchrow) {
 298             $sth_insert->execute($newframeworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso);
 299         }
 300 }
 301