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                         -multiple=>0,
 122                         -default => $data->{'authorised_value'},
 123                         );
 124
 125         if ($searchfield) {
 126                 $template->param(action => "Modify tag",
 127                                                                 searchfield => "<input type=\"hidden\" name=\"tagfield\" value=\"$searchfield\" />$searchfield");
 128                 $template->param('heading-modify-tag-p' => 1);
 129         } else {
 130                 $template->param(action => "Add tag",
 131                                                                 searchfield => "<input type=\"text\" name=\"tagfield\" size=\"5\" maxlength=\"3\" />");
 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 => $data->{'libopac'},
 137                                                         repeatable => CGI::checkbox('repeatable',$data->{'repeatable'}?'checked':'',1,''),
 138                                                         mandatory => CGI::checkbox('mandatory',$data->{'mandatory'}?'checked':'',1,''),
 139                                                         authorised_value => $authorised_value,
 140                                                         frameworkcode => $frameworkcode,
 141                                                         );
 142                                                                                                         # END $OP eq ADD_FORM
 143 ################## ADD_VALIDATE ##################################
 144 # called by add_form, used to insert/modify data in DB
 145 } elsif ($op eq 'add_validate') {
 146         $sth=$dbh->prepare("replace marc_tag_structure (tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,frameworkcode) values (?,?,?,?,?,?,?)");
 147         my $tagfield       =$input->param('tagfield');
 148         my $liblibrarian  = $input->param('liblibrarian');
 149         my $libopac       =$input->param('libopac');
 150         my $repeatable =$input->param('repeatable');
 151         my $mandatory =$input->param('mandatory');
 152         my $authorised_value =$input->param('authorised_value');
 153         unless (C4::Context->config('demo') eq 1) {
 154                 $sth->execute($tagfield,
 155                                                         $liblibrarian,
 156                                                         $libopac,
 157                                                         $repeatable?1:0,
 158                                                         $mandatory?1:0,
 159                                                         $authorised_value,
 160                                                         $frameworkcode
 161                                                         );
 162         }
 163         $sth->finish;
 164         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=marctagstructure.pl?searchfield=$tagfield&frameworkcode=$frameworkcode\"></html>";
 165         exit;
 166                                                                                                         # END $OP eq ADD_VALIDATE
 167 ################## DELETE_CONFIRM ##################################
 168 # called by default form, used to confirm deletion of data in DB
 169 } elsif ($op eq 'delete_confirm') {
 170         $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 171         $sth->execute($searchfield,$frameworkcode);
 172         my $data=$sth->fetchrow_hashref;
 173         $sth->finish;
 174         $template->param(liblibrarian => $data->{'liblibrarian'},
 175                                                         searchfield => $searchfield,
 176                                                         frameworkcode => $frameworkcode,
 177                                                         );
 178                                                                                                         # END $OP eq DELETE_CONFIRM
 179 ################## DELETE_CONFIRMED ##################################
 180 # called by delete_confirm, used to effectively confirm deletion of data in DB
 181 } elsif ($op eq 'delete_confirmed') {
 182         unless (C4::Context->config('demo') eq 1) {
 183                 $dbh->do("delete from marc_tag_structure where tagfield='$searchfield' and frameworkcode='$frameworkcode'");
 184                 $dbh->do("delete from marc_subfield_structure where tagfield='$searchfield' and frameworkcode='$frameworkcode'");
 185         }
 186                                                                                                         # END $OP eq DELETE_CONFIRMED
 187 ################## ITEMTYPE_CREATE ##################################
 188 # called automatically if an unexisting  frameworkis selected
 189 } elsif ($op eq 'framework_create') {
 190         $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");
 191         $sth->execute;
 192         my @existingframeworkloop;
 193         while (my ($tot,$thisframeworkcode,$frameworktext) = $sth->fetchrow) {
 194                 if ($tot>0) {
 195                         my %line = ( value => $thisframeworkcode,
 196                                                 frameworktext => $frameworktext,
 197                                         );
 198                         push @existingframeworkloop,\%line;
 199                 }
 200         }
 201         $template->param(existingframeworkloop => \@existingframeworkloop,
 202                                         frameworkcode => $frameworkcode,
 203 #                                       FRtext => $frameworkinfo->{frameworktext},
 204                                         );
 205 ################## DEFAULT ##################################
 206 } else { # DEFAULT
 207         # here, $op can be unset or set to "framework_create_confirm".
 208         if  ($searchfield ne '') {
 209                  $template->param(searchfield => $searchfield);
 210         }
 211         my $env;
 212         my ($count,$results)=StringSearch($env,$searchfield,$frameworkcode);
 213         my $toggle="white";
 214         my @loop_data = ();
 215         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 216                 if ($toggle eq 'white'){
 217                         $toggle="#ffffcc";
 218                 } else {
 219                         $toggle="white";
 220                 }
 221                 my %row_data;  # get a fresh hash for the row data
 222                 $row_data{tagfield} = $results->[$i]{'tagfield'};
 223                 $row_data{liblibrarian} = $results->[$i]{'liblibrarian'};
 224                 $row_data{repeatable} = $results->[$i]{'repeatable'};
 225                 $row_data{mandatory} = $results->[$i]{'mandatory'};
 226                 $row_data{authorised_value} = $results->[$i]{'authorised_value'};
 227                 $row_data{subfield_link} ="marc_subfields_structure.pl?tagfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 228                 $row_data{edit} = "$script_name?op=add_form&amp;searchfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 229                 $row_data{delete} = "$script_name?op=delete_confirm&amp;searchfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 230                 $row_data{bgcolor} = $toggle;
 231                 push(@loop_data, \%row_data);
 232         }
 233         $template->param(loop => \@loop_data);
 234         if ($offset>0) {
 235                 my $prevpage = $offset-$pagesize;
 236                 $template->param(isprevpage => $offset,
 237                                                 prevpage=> $prevpage,
 238                                                 searchfield => $searchfield,
 239                                                 script_name => $script_name,
 240                                                 frameworkcode => $frameworkcode,
 241                  );
 242         }
 243         if ($offset+$pagesize<$count) {
 244                 my $nextpage =$offset+$pagesize;
 245                 $template->param(nextpage =>$nextpage,
 246                                                 searchfield => $searchfield,
 247                                                 script_name => $script_name,
 248                                                 frameworkcode => $frameworkcode,
 249                 );
 250         }
 251 } #---- END $OP eq DEFAULT
 252
 253 $template->param(loggeninuser => $loggedinuser);
 254 output_html_with_http_headers $input, $cookie, $template->output;
 255
 256
 257 #
 258 # the sub used for searches
 259 #
 260 sub StringSearch  {
 261         my ($env,$searchstring,$frameworkcode)=@_;
 262         my $dbh = C4::Context->dbh;
 263         $searchstring=~ s/\'/\\\'/g;
 264         my @data=split(' ',$searchstring);
 265         my $count=@data;
 266         my $sth=$dbh->prepare("Select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where (tagfield >= ? and frameworkcode=?) order by tagfield");
 267         $sth->execute($data[0], $frameworkcode);
 268         my @results;
 269         while (my $data=$sth->fetchrow_hashref){
 270         push(@results,$data);
 271         }
 272         #  $sth->execute;
 273         $sth->finish;
 274         return (scalar(@results),\@results);
 275 }
 276
 277 #
 278 # the sub used to duplicate a framework from an existing one in MARC parameters tables.
 279 #
 280 sub duplicate_framework {
 281         my ($newframeworkcode,$oldframeworkcode) = @_;
 282         my $sth = $dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where frameworkcode=?");
 283         $sth->execute($oldframeworkcode);
 284         my $sth_insert = $dbh->prepare("insert into marc_tag_structure (tagfield, liblibrarian, libopac, repeatable, mandatory, authorised_value, frameworkcode) values (?,?,?,?,?,?,?)");
 285         while ( my ($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value) = $sth->fetchrow) {
 286                 $sth_insert->execute($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value,$newframeworkcode);
 287         }
 288
 289         $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=?");
 290         $sth->execute($oldframeworkcode);
 291         $sth_insert = $dbh->prepare("insert into marc_subfield_structure (frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso) values (?,?,?,?,?,?,?,?,?,?,?,?,?)");
 292         while ( my ($frameworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso) = $sth->fetchrow) {
 293             $sth_insert->execute($newframeworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso);
 294         }
 295 }
 296