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::Context;
  28
  29
  30 # retrieve parameters
  31 my $input = new CGI;
  32 my $frameworkcode         = $input->param('frameworkcode')         || ''; # set to select framework
  33 my $existingframeworkcode = $input->param('existingframeworkcode') || '';
  34 my $searchfield           = $input->param('searchfield') || 0;
  35 # set when we have to create a new framework (in frameworkcode) by copying an old one (in existingframeworkcode)
  36 my $frameworkinfo = getframeworkinfo($frameworkcode);
  37 $searchfield=~ s/\,//g;
  38
  39 my $offset    = $input->param('offset') || 0;
  40 my $op        = $input->param('op')     || '';
  41 my $dspchoice = $input->param('select_display');
  42 my $pagesize = 20;
  43
  44 my $script_name = "/cgi-bin/koha/admin/marctagstructure.pl";
  45
  46 my $dbh = C4::Context->dbh;
  47
  48 # open template
  49 my ($template, $loggedinuser, $cookie)
  50     = get_template_and_user({template_name => "admin/marctagstructure.tmpl",
  51                              query => $input,
  52                              type => "intranet",
  53                              authnotrequired => 0,
  54                              flagsrequired => {parameters => 1},
  55                              debug => 1,
  56                              });
  57
  58 # get framework list
  59 my $frameworks = getframeworks();
  60 my @frameworkloop;
  61 foreach my $thisframeworkcode (keys %$frameworks) {
  62         push @frameworkloop, {
  63         value => $thisframeworkcode,
  64         selected => ($thisframeworkcode eq $frameworkcode) ? 1 : 0,
  65         frameworktext => $frameworks->{$thisframeworkcode}->{'frameworktext'},
  66     };
  67 }
  68
  69 # check that framework is defined in marc_tag_structure
  70 my $sth=$dbh->prepare("select count(*) from marc_tag_structure where frameworkcode=?");
  71 $sth->execute($frameworkcode);
  72 my ($frameworkexist) = $sth->fetchrow;
  73 unless ($frameworkexist) {
  74         # if frameworkcode does not exists, then OP must be changed to "create framework" if we are not on the way to create it
  75         # (op = itemtyp_create_confirm)
  76         if ($op eq "framework_create_confirm") {
  77                 duplicate_framework($frameworkcode, $existingframeworkcode);
  78                 $op = ""; # unset $op to go back to framework list
  79         } else {
  80                 $op = "framework_create";
  81         }
  82 }
  83 $template->param(
  84     frameworkloop => \@frameworkloop,
  85     frameworkcode => $frameworkcode,
  86     frameworktext => $frameworkinfo->{frameworktext},
  87     script_name   => $script_name,
  88     ($op||'else') => 1,
  89 );
  90
  91
  92 ################## ADD_FORM ##################################
  93 # called by default. Used to create form to add or  modify a record
  94 if ($op eq 'add_form') {
  95         #---- if primkey exists, it's a modify action, so read values to modify...
  96         my $data;
  97         if ($searchfield) {
  98                 $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
  99                 $sth->execute($searchfield,$frameworkcode);
 100                 $data=$sth->fetchrow_hashref;
 101         }
 102         my $sth = $dbh->prepare("select distinct category from authorised_values");
 103         $sth->execute;
 104         my @authorised_values;
 105         push @authorised_values,"";
 106         while ((my $category) = $sth->fetchrow_array) {
 107                 push @authorised_values, $category;
 108         }
 109         my $authorised_value  = CGI::scrolling_list(-name=>'authorised_value',
 110                         -values=> \@authorised_values,
 111                         -size=>1,
 112                         -id=>"authorised_value",
 113                         -multiple=>0,
 114                         -default => $data->{'authorised_value'},
 115                         );
 116
 117         if ($searchfield) {
 118         $template->param(searchfield => $searchfield);
 119                 $template->param(action => "Modify tag");
 120                 $template->param('heading-modify-tag-p' => 1);
 121         } else {
 122                 $template->param(action => "Add tag");
 123                 $template->param('heading-add-tag-p' => 1);
 124         }
 125         $template->param('use-heading-flags-p' => 1);
 126         $template->param(liblibrarian => $data->{'liblibrarian'},
 127                         libopac => $data->{'libopac'},
 128                         repeatable => CGI::checkbox(-name=>'repeatable',
 129                                                 -checked=> $data->{'repeatable'}?'checked':'',
 130                                                 -value=> 1,
 131                                                 -label => '',
 132                                                 -id=> 'repeatable'),
 133                         mandatory => CGI::checkbox(-name => 'mandatory',
 134                                                 -checked => $data->{'mandatory'}?'checked':'',
 135                                                 -value => 1,
 136                                                 -label => '',
 137                                                 -id => 'mandatory'),
 138                         authorised_value => $authorised_value,
 139                         frameworkcode => $frameworkcode,
 140     );  # FIXME: move checkboxes to presentation layer
 141                                                                                                         # END $OP eq ADD_FORM
 142 ################## ADD_VALIDATE ##################################
 143 # called by add_form, used to insert/modify data in DB
 144 } elsif ($op eq 'add_validate') {
 145         my $tagfield         = $input->param('tagfield');
 146         my $liblibrarian     = $input->param('liblibrarian');
 147         my $libopac          = $input->param('libopac');
 148         my $repeatable       = $input->param('repeatable') ? 1 : 0;
 149         my $mandatory        = $input->param('mandatory')  ? 1 : 0;
 150         my $authorised_value = $input->param('authorised_value');
 151     unless (C4::Context->config('demo') eq 1) {
 152         if ($input->param('modif')) {
 153             $sth = $dbh->prepare(
 154             "UPDATE marc_tag_structure SET liblibrarian=? ,libopac=? ,repeatable=? ,mandatory=? ,authorised_value=? WHERE frameworkcode=? AND tagfield=?"
 155             );
 156             $sth->execute(  $liblibrarian,
 157                             $libopac,
 158                             $repeatable,
 159                             $mandatory,
 160                             $authorised_value,
 161                             $frameworkcode,
 162                             $tagfield
 163             );
 164         } else {
 165             $sth = $dbh->prepare(
 166             "INSERT INTO marc_tag_structure (tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,frameworkcode) values (?,?,?,?,?,?,?)"
 167             );
 168             $sth->execute($tagfield,
 169                           $liblibrarian,
 170                           $libopac,
 171                           $repeatable,
 172                           $mandatory,
 173                           $authorised_value,
 174                           $frameworkcode
 175             );
 176         }
 177         }
 178     print $input->redirect("/cgi-bin/koha/admin/marctagstructure.pl?searchfield=$tagfield&frameworkcode=$frameworkcode");
 179         exit;
 180                                                                                                         # END $OP eq ADD_VALIDATE
 181 ################## DELETE_CONFIRM ##################################
 182 # called by default form, used to confirm deletion of data in DB
 183 } elsif ($op eq 'delete_confirm') {
 184         $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 185     $sth->execute($searchfield, $frameworkcode);
 186     my $data = $sth->fetchrow_hashref;
 187         $template->param(
 188          liblibrarian => $data->{'liblibrarian'},
 189           searchfield => $searchfield,
 190         frameworkcode => $frameworkcode,
 191     );
 192                                                                                                         # END $OP eq DELETE_CONFIRM
 193 ################## DELETE_CONFIRMED ##################################
 194 # called by delete_confirm, used to effectively confirm deletion of data in DB
 195 } elsif ($op eq 'delete_confirmed') {
 196         unless (C4::Context->config('demo') eq 1) {
 197         my $sth1 = $dbh->prepare("DELETE FROM marc_tag_structure      WHERE tagfield=? AND frameworkcode=?");
 198         my $sth2 = $dbh->prepare("DELETE FROM marc_subfield_structure WHERE tagfield=? AND frameworkcode=?");
 199         $sth1->execute($searchfield, $frameworkcode);
 200         $sth2->execute($searchfield, $frameworkcode);
 201         }
 202         $template->param(
 203           searchfield => $searchfield,
 204         frameworkcode => $frameworkcode,
 205     );
 206                                                                                                         # END $OP eq DELETE_CONFIRMED
 207 ################## ITEMTYPE_CREATE ##################################
 208 # called automatically if an unexisting  frameworkis selected
 209 } elsif ($op eq 'framework_create') {
 210         $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");
 211         $sth->execute;
 212         my @existingframeworkloop;
 213         while (my ($tot,$thisframeworkcode,$frameworktext) = $sth->fetchrow) {
 214                 if ($tot>0) {
 215                         push @existingframeworkloop, {
 216                 value => $thisframeworkcode,
 217                 frameworktext => $frameworktext,
 218             };
 219                 }
 220         }
 221         $template->param(existingframeworkloop => \@existingframeworkloop,
 222                                         frameworkcode => $frameworkcode,
 223 #                                       FRtext => $frameworkinfo->{frameworktext},
 224                                         );
 225 ################## DEFAULT ##################################
 226 } else { # DEFAULT
 227         # here, $op can be unset or set to "framework_create_confirm".
 228     if ($searchfield ne '') {
 229         $template->param(searchfield => $searchfield);
 230     }
 231         my $cnt=0;
 232         if ($dspchoice) {
 233                 #here, user only wants used tags/subfields displayed
 234                 $searchfield=~ s/\'/\\\'/g;
 235                 my @data=split(' ',$searchfield);
 236                 my $sth=$dbh->prepare("
 237                       SELECT marc_tag_structure.tagfield AS mts_tagfield,
 238                               marc_tag_structure.liblibrarian as mts_liblibrarian,
 239                               marc_tag_structure.libopac as mts_libopac,
 240                               marc_tag_structure.repeatable as mts_repeatable,
 241                               marc_tag_structure.mandatory as mts_mandatory,
 242                               marc_tag_structure.authorised_value as mts_authorized_value,
 243                               marc_subfield_structure.*
 244                 FROM marc_tag_structure
 245                 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");
 246                 #could be ordoned by tab
 247                 $sth->execute($data[0], $frameworkcode);
 248                 my @results = ();
 249                 while (my $data=$sth->fetchrow_hashref){
 250                         push(@results,$data);
 251                         $cnt++;
 252                 }
 253
 254                 my @loop_data = ();
 255                 my $j=1;
 256                 my $i=$offset;
 257                 while ($i < ($offset+$pagesize<$cnt?$offset+$pagesize:$cnt)) {
 258                         my %row_data;  # get a fresh hash for the row data
 259                         $row_data{tagfield}         = $results[$i]->{'mts_tagfield'};
 260                         $row_data{liblibrarian}     = $results[$i]->{'mts_liblibrarian'};
 261                         $row_data{repeatable}       = $results[$i]->{'mts_repeatable'};
 262                         $row_data{mandatory}        = $results[$i]->{'mts_mandatory'};
 263                         $row_data{authorised_value} = $results[$i]->{'mts_authorised_value'};
 264                         $row_data{subfield_link} = "marc_subfields_structure.pl?op=add_form&amp;tagfield=".$results[$i]->{'mts_tagfield'}."&amp;frameworkcode=".$frameworkcode;
 265                         $row_data{edit}          = "$script_name?op=add_form&amp;searchfield="            .$results[$i]->{'mts_tagfield'}."&amp;frameworkcode=".$frameworkcode;
 266                         $row_data{delete}        = "$script_name?op=delete_confirm&amp;searchfield="      .$results[$i]->{'mts_tagfield'}."&amp;frameworkcode=".$frameworkcode;
 267                         $j=$i;
 268                         my @internal_loop = ();
 269                         while (($results[$i]->{'tagfield'}==$results[$j]->{'tagfield'}) and ($j< ($offset+$pagesize<$cnt?$offset+$pagesize:$cnt))) {
 270                                 my %subfield_data;
 271                                 $subfield_data{tagsubfield}      = $results[$j]->{'tagsubfield'};
 272                                 $subfield_data{liblibrarian}     = $results[$j]->{'liblibrarian'};
 273                                 $subfield_data{kohafield}        = $results[$j]->{'kohafield'};
 274                                 $subfield_data{repeatable}       = $results[$j]->{'repeatable'};
 275                                 $subfield_data{mandatory}        = $results[$j]->{'mandatory'};
 276                                 $subfield_data{tab}              = $results[$j]->{'tab'};
 277                                 $subfield_data{seealso}          = $results[$j]->{'seealso'};
 278                                 $subfield_data{authorised_value} = $results[$j]->{'authorised_value'};
 279                                 $subfield_data{authtypecode}     = $results[$j]->{'authtypecode'};
 280                                 $subfield_data{value_builder}    = $results[$j]->{'value_builder'};
 281 #                               warn "tagfield :  ".$results[$j]->{'tagfield'}." tagsubfield :".$results[$j]->{'tagsubfield'};
 282                                 push @internal_loop,\%subfield_data;
 283                                 $j++;
 284                         }
 285                         $row_data{'subfields'}=\@internal_loop;
 286                         push(@loop_data, \%row_data);
 287                         $i=$j;
 288                 }
 289                 $template->param(select_display => "True",
 290                                                 loop => \@loop_data);
 291         } else {
 292                 #here, normal old style : display every tags
 293                 my ($count,$results)=StringSearch($searchfield,$frameworkcode);
 294                 $cnt = $count;
 295                 my @loop_data = ();
 296                 for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 297                         my %row_data;  # get a fresh hash for the row data
 298                         $row_data{tagfield}         = $results->[$i]{'tagfield'};
 299                         $row_data{liblibrarian}     = $results->[$i]{'liblibrarian'};
 300                         $row_data{repeatable}       = $results->[$i]{'repeatable'};
 301                         $row_data{mandatory}        = $results->[$i]{'mandatory'};
 302                         $row_data{authorised_value} = $results->[$i]{'authorised_value'};
 303                         $row_data{subfield_link}    = "marc_subfields_structure.pl?tagfield="          .$results->[$i]{'tagfield'}."&amp;frameworkcode=".$frameworkcode;
 304                         $row_data{edit}             = "$script_name?op=add_form&amp;searchfield="      .$results->[$i]{'tagfield'}."&amp;frameworkcode=".$frameworkcode;
 305                         $row_data{delete}           = "$script_name?op=delete_confirm&amp;searchfield=".$results->[$i]{'tagfield'}."&amp;frameworkcode=".$frameworkcode;
 306                         push(@loop_data, \%row_data);
 307                 }
 308                 $template->param(loop => \@loop_data);
 309         }
 310         if ($offset>0) {
 311                 $template->param(isprevpage => $offset,
 312                                                 prevpage=> $offset-$pagesize,
 313                                                 searchfield => $searchfield,
 314                                                 script_name => $script_name,
 315                                                 frameworkcode => $frameworkcode,
 316                 );
 317         }
 318         if ($offset+$pagesize<$cnt) {
 319                 $template->param(nextpage =>$offset+$pagesize,
 320                                                 searchfield => $searchfield,
 321                                                 script_name => $script_name,
 322                                                 frameworkcode => $frameworkcode,
 323                 );
 324         }
 325 } #---- END $OP eq DEFAULT
 326
 327 output_html_with_http_headers $input, $cookie, $template->output;
 328
 329 #
 330 # the sub used for searches
 331 #
 332 sub StringSearch  {
 333         my ($searchstring,$frameworkcode)=@_;
 334         my $sth = C4::Context->dbh->prepare("
 335     SELECT tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value
 336      FROM  marc_tag_structure
 337      WHERE (tagfield >= ? and frameworkcode=?)
 338     ORDER BY tagfield
 339     ");
 340         $sth->execute($searchstring, $frameworkcode);
 341         my $results = $sth->fetchall_arrayref({});
 342         return (scalar(@$results), $results);
 343 }
 344
 345 #
 346 # the sub used to duplicate a framework from an existing one in MARC parameters tables.
 347 #
 348 sub duplicate_framework {
 349         my ($newframeworkcode,$oldframeworkcode) = @_;
 350         my $sth = $dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where frameworkcode=?");
 351         $sth->execute($oldframeworkcode);
 352         my $sth_insert = $dbh->prepare("insert into marc_tag_structure (tagfield, liblibrarian, libopac, repeatable, mandatory, authorised_value, frameworkcode) values (?,?,?,?,?,?,?)");
 353         while ( my ($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value) = $sth->fetchrow) {
 354                 $sth_insert->execute($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value,$newframeworkcode);
 355         }
 356
 357         $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=?");
 358         $sth->execute($oldframeworkcode);
 359         $sth_insert = $dbh->prepare("insert into marc_subfield_structure (frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso,hidden) values (?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
 360         while ( my ($frameworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso,$hidden) = $sth->fetchrow) {
 361             $sth_insert->execute($newframeworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso, $hidden);
 362         }
 363 }
 364