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
  18 # with Koha; if not, write to the Free Software Foundation, Inc.,
  19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20
  21 use strict;
  22 use warnings;
  23 use CGI;
  24 use C4::Auth;
  25 use C4::Koha;
  26 use C4::Context;
  27 use C4::Output;
  28 use C4::Context;
  29
  30
  31 # retrieve parameters
  32 my $input = new CGI;
  33 my $frameworkcode         = $input->param('frameworkcode')         || ''; # set to select framework
  34 my $existingframeworkcode = $input->param('existingframeworkcode') || '';
  35 my $searchfield           = $input->param('searchfield') || 0;
  36 # set when we have to create a new framework (in frameworkcode) by copying an old one (in existingframeworkcode)
  37 my $frameworkinfo = getframeworkinfo($frameworkcode);
  38 $searchfield=~ s/\,//g;
  39
  40 my $offset    = $input->param('offset') || 0;
  41 my $op        = $input->param('op')     || '';
  42 my $dspchoice = $input->param('select_display');
  43 my $pagesize = 20;
  44
  45 my $script_name = "/cgi-bin/koha/admin/marctagstructure.pl";
  46
  47 my $dbh = C4::Context->dbh;
  48
  49 # open template
  50 my ($template, $loggedinuser, $cookie)
  51     = get_template_and_user({template_name => "admin/marctagstructure.tmpl",
  52                              query => $input,
  53                              type => "intranet",
  54                              authnotrequired => 0,
  55                  flagsrequired => {parameters => 'parameters_remaining_permissions'},
  56                              debug => 1,
  57                              });
  58
  59 # get framework list
  60 my $frameworks = getframeworks();
  61 my @frameworkloop;
  62 foreach my $thisframeworkcode (keys %$frameworks) {
  63         push @frameworkloop, {
  64         value => $thisframeworkcode,
  65         selected => ($thisframeworkcode eq $frameworkcode) ? 1 : 0,
  66         frameworktext => $frameworks->{$thisframeworkcode}->{'frameworktext'},
  67     };
  68 }
  69
  70 # check that framework is defined in marc_tag_structure
  71 my $sth=$dbh->prepare("select count(*) from marc_tag_structure where frameworkcode=?");
  72 $sth->execute($frameworkcode);
  73 my ($frameworkexist) = $sth->fetchrow;
  74 unless ($frameworkexist) {
  75         # if frameworkcode does not exists, then OP must be changed to "create framework" if we are not on the way to create it
  76         # (op = itemtyp_create_confirm)
  77         if ($op eq "framework_create_confirm") {
  78                 duplicate_framework($frameworkcode, $existingframeworkcode);
  79                 $op = ""; # unset $op to go back to framework list
  80         } else {
  81                 $op = "framework_create";
  82         }
  83 }
  84 $template->param(
  85     frameworkloop => \@frameworkloop,
  86     frameworkcode => $frameworkcode,
  87     frameworktext => $frameworkinfo->{frameworktext},
  88     script_name   => $script_name,
  89     ($op||'else') => 1,
  90 );
  91
  92
  93 ################## ADD_FORM ##################################
  94 # called by default. Used to create form to add or  modify a record
  95 if ($op eq 'add_form') {
  96         #---- if primkey exists, it's a modify action, so read values to modify...
  97         my $data;
  98         if ($searchfield) {
  99                 $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 100                 $sth->execute($searchfield,$frameworkcode);
 101                 $data=$sth->fetchrow_hashref;
 102         }
 103         my $sth = $dbh->prepare("select distinct category from authorised_values");
 104         $sth->execute;
 105         my @authorised_values;
 106         push @authorised_values,"";
 107         while ((my $category) = $sth->fetchrow_array) {
 108                 push @authorised_values, $category;
 109         }
 110         my $authorised_value  = CGI::scrolling_list(-name=>'authorised_value',
 111                         -values=> \@authorised_values,
 112                         -size=>1,
 113                         -id=>"authorised_value",
 114                         -multiple=>0,
 115                         -default => $data->{'authorised_value'},
 116                         );
 117
 118         if ($searchfield) {
 119         $template->param(searchfield => $searchfield);
 120                 $template->param(action => "Modify tag");
 121                 $template->param('heading_modify_tag_p' => 1);
 122         } else {
 123                 $template->param(action => "Add tag");
 124                 $template->param('heading_add_tag_p' => 1);
 125         }
 126         $template->param('use_heading_flags_p' => 1);
 127         $template->param(liblibrarian => $data->{'liblibrarian'},
 128                         libopac => $data->{'libopac'},
 129             repeatable => $data->{'repeatable'},
 130             mandatory => $data->{'mandatory'},
 131                         authorised_value => $authorised_value,
 132                         frameworkcode => $frameworkcode,
 133     );  # FIXME: move checkboxes to presentation layer
 134                                                                                                         # END $OP eq ADD_FORM
 135 ################## ADD_VALIDATE ##################################
 136 # called by add_form, used to insert/modify data in DB
 137 } elsif ($op eq 'add_validate') {
 138         my $tagfield         = $input->param('tagfield');
 139         my $liblibrarian     = $input->param('liblibrarian');
 140         my $libopac          = $input->param('libopac');
 141         my $repeatable       = $input->param('repeatable') ? 1 : 0;
 142         my $mandatory        = $input->param('mandatory')  ? 1 : 0;
 143         my $authorised_value = $input->param('authorised_value');
 144     unless (C4::Context->config('demo')) {
 145         if ($input->param('modif')) {
 146             $sth = $dbh->prepare(
 147             "UPDATE marc_tag_structure SET liblibrarian=? ,libopac=? ,repeatable=? ,mandatory=? ,authorised_value=? WHERE frameworkcode=? AND tagfield=?"
 148             );
 149             $sth->execute(  $liblibrarian,
 150                             $libopac,
 151                             $repeatable,
 152                             $mandatory,
 153                             $authorised_value,
 154                             $frameworkcode,
 155                             $tagfield
 156             );
 157         } else {
 158             $sth = $dbh->prepare(
 159             "INSERT INTO marc_tag_structure (tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,frameworkcode) values (?,?,?,?,?,?,?)"
 160             );
 161             $sth->execute($tagfield,
 162                           $liblibrarian,
 163                           $libopac,
 164                           $repeatable,
 165                           $mandatory,
 166                           $authorised_value,
 167                           $frameworkcode
 168             );
 169         }
 170         }
 171     print $input->redirect("/cgi-bin/koha/admin/marctagstructure.pl?searchfield=$tagfield&frameworkcode=$frameworkcode");
 172         exit;
 173                                                                                                         # END $OP eq ADD_VALIDATE
 174 ################## DELETE_CONFIRM ##################################
 175 # called by default form, used to confirm deletion of data in DB
 176 } elsif ($op eq 'delete_confirm') {
 177         $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 178     $sth->execute($searchfield, $frameworkcode);
 179     my $data = $sth->fetchrow_hashref;
 180         $template->param(
 181          liblibrarian => $data->{'liblibrarian'},
 182           searchfield => $searchfield,
 183         frameworkcode => $frameworkcode,
 184     );
 185                                                                                                         # END $OP eq DELETE_CONFIRM
 186 ################## DELETE_CONFIRMED ##################################
 187 # called by delete_confirm, used to effectively confirm deletion of data in DB
 188 } elsif ($op eq 'delete_confirmed') {
 189         unless (C4::Context->config('demo')) {
 190         my $sth1 = $dbh->prepare("DELETE FROM marc_tag_structure      WHERE tagfield=? AND frameworkcode=?");
 191         my $sth2 = $dbh->prepare("DELETE FROM marc_subfield_structure WHERE tagfield=? AND frameworkcode=?");
 192         $sth1->execute($searchfield, $frameworkcode);
 193         $sth2->execute($searchfield, $frameworkcode);
 194         }
 195         $template->param(
 196           searchfield => $searchfield,
 197         frameworkcode => $frameworkcode,
 198     );
 199                                                                                                         # END $OP eq DELETE_CONFIRMED
 200 ################## ITEMTYPE_CREATE ##################################
 201 # called automatically if an unexisting  frameworkis selected
 202 } elsif ($op eq 'framework_create') {
 203         $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");
 204         $sth->execute;
 205         my @existingframeworkloop;
 206         while (my ($tot,$thisframeworkcode,$frameworktext) = $sth->fetchrow) {
 207                 if ($tot>0) {
 208                         push @existingframeworkloop, {
 209                 value => $thisframeworkcode,
 210                 frameworktext => $frameworktext,
 211             };
 212                 }
 213         }
 214         $template->param(existingframeworkloop => \@existingframeworkloop,
 215                                         frameworkcode => $frameworkcode,
 216 #                                       FRtext => $frameworkinfo->{frameworktext},
 217                                         );
 218 ################## DEFAULT ##################################
 219 } else { # DEFAULT
 220         # here, $op can be unset or set to "framework_create_confirm".
 221     if ($searchfield ne '') {
 222         $template->param(searchfield => $searchfield);
 223     }
 224         my $cnt=0;
 225         if ($dspchoice) {
 226                 #here, user only wants used tags/subfields displayed
 227                 $searchfield=~ s/\'/\\\'/g;
 228                 my @data=split(' ',$searchfield);
 229                 my $sth=$dbh->prepare("
 230                       SELECT marc_tag_structure.tagfield AS mts_tagfield,
 231                               marc_tag_structure.liblibrarian as mts_liblibrarian,
 232                               marc_tag_structure.libopac as mts_libopac,
 233                               marc_tag_structure.repeatable as mts_repeatable,
 234                               marc_tag_structure.mandatory as mts_mandatory,
 235                               marc_tag_structure.authorised_value as mts_authorized_value,
 236                               marc_subfield_structure.*
 237                 FROM marc_tag_structure
 238                 LEFT JOIN marc_subfield_structure ON (marc_tag_structure.tagfield=marc_subfield_structure.tagfield AND marc_tag_structure.frameworkcode=marc_subfield_structure.frameworkcode) WHERE (marc_tag_structure.tagfield >= ? and marc_tag_structure.frameworkcode=?) AND marc_subfield_structure.tab>=0 ORDER BY marc_tag_structure.tagfield,marc_subfield_structure.tagsubfield");
 239                 #could be ordoned by tab
 240                 $sth->execute($data[0], $frameworkcode);
 241                 my @results = ();
 242                 while (my $data=$sth->fetchrow_hashref){
 243                         push(@results,$data);
 244                         $cnt++;
 245                 }
 246
 247                 my @loop_data = ();
 248                 my $j=1;
 249                 my $i=$offset;
 250         while ( $i < $cnt ) {
 251                         my %row_data;  # get a fresh hash for the row data
 252                         $row_data{tagfield}         = $results[$i]->{'mts_tagfield'};
 253                         $row_data{liblibrarian}     = $results[$i]->{'mts_liblibrarian'};
 254                         $row_data{repeatable}       = $results[$i]->{'mts_repeatable'};
 255                         $row_data{mandatory}        = $results[$i]->{'mts_mandatory'};
 256                         $row_data{authorised_value} = $results[$i]->{'mts_authorised_value'};
 257                         $row_data{subfield_link} = "marc_subfields_structure.pl?op=add_form&amp;tagfield=".$results[$i]->{'mts_tagfield'}."&amp;frameworkcode=".$frameworkcode;
 258                         $row_data{edit}          = "$script_name?op=add_form&amp;searchfield="            .$results[$i]->{'mts_tagfield'}."&amp;frameworkcode=".$frameworkcode;
 259                         $row_data{delete}        = "$script_name?op=delete_confirm&amp;searchfield="      .$results[$i]->{'mts_tagfield'}."&amp;frameworkcode=".$frameworkcode;
 260                         $j=$i;
 261                         my @internal_loop = ();
 262                         while ( ( $j < $cnt ) and ( $results[$i]->{'tagfield'} == $results[$j]->{'tagfield'} ) ) {
 263                                 my %subfield_data;
 264                                 $subfield_data{tagsubfield}      = $results[$j]->{'tagsubfield'};
 265                                 $subfield_data{liblibrarian}     = $results[$j]->{'liblibrarian'};
 266                                 $subfield_data{kohafield}        = $results[$j]->{'kohafield'};
 267                                 $subfield_data{repeatable}       = $results[$j]->{'repeatable'};
 268                                 $subfield_data{mandatory}        = $results[$j]->{'mandatory'};
 269                                 $subfield_data{tab}              = $results[$j]->{'tab'};
 270                                 $subfield_data{seealso}          = $results[$j]->{'seealso'};
 271                                 $subfield_data{authorised_value} = $results[$j]->{'authorised_value'};
 272                                 $subfield_data{authtypecode}     = $results[$j]->{'authtypecode'};
 273                                 $subfield_data{value_builder}    = $results[$j]->{'value_builder'};
 274 #                               warn "tagfield :  ".$results[$j]->{'tagfield'}." tagsubfield :".$results[$j]->{'tagsubfield'};
 275                                 push @internal_loop,\%subfield_data;
 276                                 $j++;
 277                         }
 278                         $row_data{'subfields'}=\@internal_loop;
 279                         push(@loop_data, \%row_data);
 280                         $i=$j;
 281                 }
 282                 $template->param(select_display => "True",
 283                                                 loop => \@loop_data);
 284         } else {
 285                 #here, normal old style : display every tags
 286                 my ($count,$results)=StringSearch($searchfield,$frameworkcode);
 287                 $cnt = $count;
 288                 my @loop_data = ();
 289         for ( my $i = $offset ; $i < $count ; $i++ ) {
 290                         my %row_data;  # get a fresh hash for the row data
 291                         $row_data{tagfield}         = $results->[$i]{'tagfield'};
 292                         $row_data{liblibrarian}     = $results->[$i]{'liblibrarian'};
 293                         $row_data{repeatable}       = $results->[$i]{'repeatable'};
 294                         $row_data{mandatory}        = $results->[$i]{'mandatory'};
 295                         $row_data{authorised_value} = $results->[$i]{'authorised_value'};
 296                         $row_data{subfield_link}    = "marc_subfields_structure.pl?tagfield="          .$results->[$i]{'tagfield'}."&amp;frameworkcode=".$frameworkcode;
 297                         $row_data{edit}             = "$script_name?op=add_form&amp;searchfield="      .$results->[$i]{'tagfield'}."&amp;frameworkcode=".$frameworkcode;
 298                         $row_data{delete}           = "$script_name?op=delete_confirm&amp;searchfield=".$results->[$i]{'tagfield'}."&amp;frameworkcode=".$frameworkcode;
 299                         push(@loop_data, \%row_data);
 300                 }
 301                 $template->param(loop => \@loop_data);
 302         }
 303         if ($offset>0) {
 304                 $template->param(isprevpage => $offset,
 305                                                 prevpage=> $offset-$pagesize,
 306                                                 searchfield => $searchfield,
 307                                                 script_name => $script_name,
 308                                                 frameworkcode => $frameworkcode,
 309                 );
 310         }
 311         if ($offset+$pagesize<$cnt) {
 312                 $template->param(nextpage =>$offset+$pagesize,
 313                                                 searchfield => $searchfield,
 314                                                 script_name => $script_name,
 315                                                 frameworkcode => $frameworkcode,
 316                 );
 317         }
 318 } #---- END $OP eq DEFAULT
 319
 320 output_html_with_http_headers $input, $cookie, $template->output;
 321
 322 #
 323 # the sub used for searches
 324 #
 325 sub StringSearch  {
 326         my ($searchstring,$frameworkcode)=@_;
 327         my $sth = C4::Context->dbh->prepare("
 328     SELECT tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value
 329      FROM  marc_tag_structure
 330      WHERE (tagfield >= ? and frameworkcode=?)
 331     ORDER BY tagfield
 332     ");
 333         $sth->execute($searchstring, $frameworkcode);
 334         my $results = $sth->fetchall_arrayref({});
 335         return (scalar(@$results), $results);
 336 }
 337
 338 #
 339 # the sub used to duplicate a framework from an existing one in MARC parameters tables.
 340 #
 341 sub duplicate_framework {
 342         my ($newframeworkcode,$oldframeworkcode) = @_;
 343         my $dbh = C4::Context->dbh;
 344         my $sth = $dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where frameworkcode=?");
 345         $sth->execute($oldframeworkcode);
 346         my $sth_insert = $dbh->prepare("insert into marc_tag_structure (tagfield, liblibrarian, libopac, repeatable, mandatory, authorised_value, frameworkcode) values (?,?,?,?,?,?,?)");
 347         while ( my ($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value) = $sth->fetchrow) {
 348                 $sth_insert->execute($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value,$newframeworkcode);
 349         }
 350
 351         $sth = $dbh->prepare("select frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso,hidden from marc_subfield_structure where frameworkcode=?");
 352         $sth->execute($oldframeworkcode);
 353         $sth_insert = $dbh->prepare("insert into marc_subfield_structure (frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso,hidden) values (?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
 354         while ( my ($frameworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso,$hidden) = $sth->fetchrow) {
 355             $sth_insert->execute($newframeworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso, $hidden);
 356         }
 357 }
 358