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
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  20
  21 use Modern::Perl;
  22 use CGI qw ( -utf8 );
  23 use C4::Auth;
  24 use C4::Koha;
  25 use C4::Context;
  26 use C4::Output;
  27 use C4::Context;
  28
  29 use Koha::Caches;
  30 use Koha::AuthorisedValues;
  31 use Koha::BiblioFrameworks;
  32
  33 # retrieve parameters
  34 my $input = new CGI;
  35 my $frameworkcode         = $input->param('frameworkcode')         || ''; # set to select framework
  36 my $existingframeworkcode = $input->param('existingframeworkcode') || '';
  37 my $searchfield           = $input->param('searchfield') || 0;
  38 $searchfield=~ s/\,//g;
  39
  40 my $offset    = $input->param('offset') || 0;
  41 my $op        = $input->param('op')     || '';
  42 my $dspchoice = $input->cookie("marctagstructure_selectdisplay") // $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 my $cache = Koha::Caches->get_instance();
  49
  50 # open template
  51 my ($template, $loggedinuser, $cookie)
  52     = get_template_and_user({template_name => "admin/marctagstructure.tt",
  53                              query => $input,
  54                              type => "intranet",
  55                  flagsrequired => { parameters => 'manage_marc_frameworks' },
  56                              debug => 1,
  57                              });
  58
  59 my $frameworks = Koha::BiblioFrameworks->search({}, { order_by => ['frameworktext'] });
  60
  61 # check that framework is defined in marc_tag_structure
  62 my $sth=$dbh->prepare("select count(*) from marc_tag_structure where frameworkcode=?");
  63 $sth->execute($frameworkcode);
  64 my ($frameworkexist) = $sth->fetchrow;
  65 unless ($frameworkexist) {
  66         # if frameworkcode does not exists, then OP must be changed to "create framework" if we are not on the way to create it
  67         # (op = itemtyp_create_confirm)
  68         if ($op eq "framework_create_confirm") {
  69                 duplicate_framework($frameworkcode, $existingframeworkcode);
  70                 $op = ""; # unset $op to go back to framework list
  71         } else {
  72                 $op = "framework_create";
  73         }
  74 }
  75
  76 my $framework = $frameworks->search({ frameworkcode => $frameworkcode })->next;
  77 $template->param(
  78     frameworks    => $frameworks,
  79     framework     => $framework,
  80     script_name   => $script_name,
  81     ( $op || 'else' ) => 1,
  82 );
  83
  84
  85 ################## ADD_FORM ##################################
  86 # called by default. Used to create form to add or  modify a record
  87 if ($op eq 'add_form') {
  88         #---- if primkey exists, it's a modify action, so read values to modify...
  89         my $data;
  90         if ($searchfield) {
  91         $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,ind1_defaultvalue,ind2_defaultvalue from marc_tag_structure where tagfield=? and frameworkcode=?");
  92                 $sth->execute($searchfield,$frameworkcode);
  93                 $data=$sth->fetchrow_hashref;
  94         }
  95
  96         if ($searchfield) {
  97         $template->param(searchfield => $searchfield);
  98                 $template->param(action => "Modify tag");
  99                 $template->param('heading_modify_tag_p' => 1);
 100         } else {
 101                 $template->param(action => "Add tag");
 102                 $template->param('heading_add_tag_p' => 1);
 103         }
 104         $template->param('use_heading_flags_p' => 1);
 105         $template->param(liblibrarian => $data->{'liblibrarian'},
 106                         libopac => $data->{'libopac'},
 107             repeatable => $data->{'repeatable'},
 108             mandatory => $data->{'mandatory'},
 109             authorised_value => $data->{authorised_value},
 110             ind1_defaultvalue => $data->{'ind1_defaultvalue'},
 111             ind2_defaultvalue => $data->{'ind2_defaultvalue'}
 112     );  # FIXME: move checkboxes to presentation layer
 113                                                                                                         # END $OP eq ADD_FORM
 114 ################## ADD_VALIDATE ##################################
 115 # called by add_form, used to insert/modify data in DB
 116 } elsif ($op eq 'add_validate') {
 117         my $tagfield         = $input->param('tagfield');
 118         my $liblibrarian     = $input->param('liblibrarian');
 119         my $libopac          = $input->param('libopac');
 120         my $repeatable       = $input->param('repeatable') ? 1 : 0;
 121         my $mandatory        = $input->param('mandatory')  ? 1 : 0;
 122         my $authorised_value = $input->param('authorised_value');
 123     my $ind1_defaultvalue = $input->param('ind1_defaultvalue');
 124     my $ind2_defaultvalue = $input->param('ind2_defaultvalue');
 125     if ($input->param('modif')) {
 126         $sth = $dbh->prepare(
 127         "UPDATE marc_tag_structure SET liblibrarian=? ,libopac=? ,repeatable=? ,mandatory=? ,authorised_value=?, ind1_defaultvalue=?, ind2_defaultvalue=? WHERE frameworkcode=? AND tagfield=?"
 128         );
 129         $sth->execute(  $liblibrarian,
 130                         $libopac,
 131                         $repeatable,
 132                         $mandatory,
 133                         $authorised_value,
 134                         $ind1_defaultvalue,
 135                         $ind2_defaultvalue,
 136                         $frameworkcode,
 137                         $tagfield
 138         );
 139     } else {
 140         $sth = $dbh->prepare(
 141         "INSERT INTO marc_tag_structure (tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,ind1_defaultvalue,ind2_defaultvalue,frameworkcode) values (?,?,?,?,?,?,?,?,?)"
 142         );
 143         $sth->execute($tagfield,
 144                       $liblibrarian,
 145                       $libopac,
 146                       $repeatable,
 147                       $mandatory,
 148                       $authorised_value,
 149                       $ind1_defaultvalue,
 150                       $ind2_defaultvalue,
 151                       $frameworkcode
 152         );
 153     }
 154     $cache->clear_from_cache("MarcStructure-0-$frameworkcode");
 155     $cache->clear_from_cache("MarcStructure-1-$frameworkcode");
 156     $cache->clear_from_cache("default_value_for_mod_marc-");
 157     $cache->clear_from_cache("MarcSubfieldStructure-$frameworkcode");
 158     print $input->redirect("/cgi-bin/koha/admin/marctagstructure.pl?searchfield=$tagfield&frameworkcode=$frameworkcode");
 159     exit;
 160                                                                                                         # END $OP eq ADD_VALIDATE
 161 ################## DELETE_CONFIRM ##################################
 162 # called by default form, used to confirm deletion of data in DB
 163 } elsif ($op eq 'delete_confirm') {
 164     $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,ind1_defaultvalue,ind2_defaultvalue from marc_tag_structure where tagfield=? and frameworkcode=?");
 165     $sth->execute($searchfield, $frameworkcode);
 166     my $data = $sth->fetchrow_hashref;
 167         $template->param(
 168          liblibrarian => $data->{'liblibrarian'},
 169           searchfield => $searchfield
 170     );
 171                                                                                                         # END $OP eq DELETE_CONFIRM
 172 ################## DELETE_CONFIRMED ##################################
 173 # called by delete_confirm, used to effectively confirm deletion of data in DB
 174 } elsif ($op eq 'delete_confirmed') {
 175     my $sth1 = $dbh->prepare("DELETE FROM marc_tag_structure      WHERE tagfield=? AND frameworkcode=?");
 176     my $sth2 = $dbh->prepare("DELETE FROM marc_subfield_structure WHERE tagfield=? AND frameworkcode=?");
 177     $sth1->execute($searchfield, $frameworkcode);
 178     $sth2->execute($searchfield, $frameworkcode);
 179     $cache->clear_from_cache("MarcStructure-0-$frameworkcode");
 180     $cache->clear_from_cache("MarcStructure-1-$frameworkcode");
 181     $cache->clear_from_cache("default_value_for_mod_marc-");
 182     $cache->clear_from_cache("MarcSubfieldStructure-$frameworkcode");
 183     $template->param( searchfield => $searchfield );
 184                                                                                                         # END $OP eq DELETE_CONFIRMED
 185 ################## ITEMTYPE_CREATE ##################################
 186 # called automatically if an unexisting  frameworkis selected
 187 } elsif ($op eq 'framework_create') {
 188         $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");
 189         $sth->execute;
 190         my @existingframeworkloop;
 191         while (my ($tot,$thisframeworkcode,$frameworktext) = $sth->fetchrow) {
 192                 if ($tot>0) {
 193                         push @existingframeworkloop, {
 194                 value => $thisframeworkcode,
 195                 frameworktext => $frameworktext,
 196             };
 197                 }
 198         }
 199     $template->param( existingframeworkloop => \@existingframeworkloop );
 200
 201 ################## DEFAULT ##################################
 202 } else { # DEFAULT
 203         # here, $op can be unset or set to "framework_create_confirm".
 204     if ($searchfield ne '') {
 205         $template->param(searchfield => $searchfield);
 206     }
 207         my $cnt=0;
 208         if ($dspchoice) {
 209                 #here, user only wants used tags/subfields displayed
 210                 $searchfield=~ s/\'/\\\'/g;
 211                 my @data=split(' ',$searchfield);
 212                 my $sth=$dbh->prepare("
 213                       SELECT marc_tag_structure.tagfield AS mts_tagfield,
 214                               marc_tag_structure.liblibrarian as mts_liblibrarian,
 215                               marc_tag_structure.libopac as mts_libopac,
 216                               marc_tag_structure.repeatable as mts_repeatable,
 217                               marc_tag_structure.mandatory as mts_mandatory,
 218                               marc_tag_structure.authorised_value as mts_authorized_value,
 219                   marc_tag_structure.ind1_defaultvalue as mts_ind1_defaultvalue,
 220                   marc_tag_structure.ind1_defaultvalue as mts_ind2_defaultvalue,
 221                               marc_subfield_structure.*
 222                 FROM marc_tag_structure
 223                 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");
 224                 #could be ordoned by tab
 225                 $sth->execute($data[0], $frameworkcode);
 226                 my @results = ();
 227                 while (my $data=$sth->fetchrow_hashref){
 228                         push(@results,$data);
 229                         $cnt++;
 230                 }
 231
 232                 my @loop_data = ();
 233                 my $j=1;
 234                 my $i=$offset;
 235         while ( $i < $cnt ) {
 236                         my %row_data;  # get a fresh hash for the row data
 237                         $row_data{tagfield}         = $results[$i]->{'mts_tagfield'};
 238                         $row_data{liblibrarian}     = $results[$i]->{'mts_liblibrarian'};
 239                         $row_data{repeatable}       = $results[$i]->{'mts_repeatable'};
 240                         $row_data{mandatory}        = $results[$i]->{'mts_mandatory'};
 241                         $row_data{authorised_value} = $results[$i]->{'mts_authorised_value'};
 242             $row_data{ind1_defaultvalue} = $results[$i]->{'mts_ind1_defaultvalue'};
 243             $row_data{ind2_defaultvalue} = $results[$i]->{'mts_ind2_defaultvalue'};
 244                         $j=$i;
 245                         my @internal_loop = ();
 246                         while ( ( $j < $cnt ) and ( $results[$i]->{'tagfield'} == $results[$j]->{'tagfield'} ) ) {
 247                                 my %subfield_data;
 248                                 $subfield_data{tagsubfield}      = $results[$j]->{'tagsubfield'};
 249                                 $subfield_data{liblibrarian}     = $results[$j]->{'liblibrarian'};
 250                                 $subfield_data{kohafield}        = $results[$j]->{'kohafield'};
 251                                 $subfield_data{repeatable}       = $results[$j]->{'repeatable'};
 252                                 $subfield_data{mandatory}        = $results[$j]->{'mandatory'};
 253                                 $subfield_data{tab}              = $results[$j]->{'tab'};
 254                                 $subfield_data{seealso}          = $results[$j]->{'seealso'};
 255                                 $subfield_data{authorised_value} = $results[$j]->{'authorised_value'};
 256                                 $subfield_data{authtypecode}     = $results[$j]->{'authtypecode'};
 257                                 $subfield_data{value_builder}    = $results[$j]->{'value_builder'};
 258 #                               warn "tagfield :  ".$results[$j]->{'tagfield'}." tagsubfield :".$results[$j]->{'tagsubfield'};
 259                                 push @internal_loop,\%subfield_data;
 260                                 $j++;
 261                         }
 262                         $row_data{'subfields'}=\@internal_loop;
 263                         push(@loop_data, \%row_data);
 264                         $i=$j;
 265                 }
 266                 $template->param(select_display => "True",
 267                                                 loop => \@loop_data);
 268         } else {
 269         # Hidden feature: If search was field$subfield, redirect to the subfield edit form
 270         my ( $tagfield, $tagsubfield ) = split /\$/, $searchfield;
 271         if ( $tagsubfield ) {
 272             print $input->redirect('/cgi-bin/koha/admin/marc_subfields_structure.pl?op=add_form&tagfield='.$tagfield.'&frameworkcode='.$frameworkcode.'#sub'.$tagsubfield.'field');
 273             exit;
 274         }
 275                 #here, normal old style : display every tags
 276                 my ($count,$results)=StringSearch($searchfield,$frameworkcode);
 277                 $cnt = $count;
 278                 my @loop_data = ();
 279         for ( my $i = $offset ; $i < $count ; $i++ ) {
 280                         my %row_data;  # get a fresh hash for the row data
 281                         $row_data{tagfield}         = $results->[$i]{'tagfield'};
 282                         $row_data{liblibrarian}     = $results->[$i]{'liblibrarian'};
 283                         $row_data{repeatable}       = $results->[$i]{'repeatable'};
 284                         $row_data{mandatory}        = $results->[$i]{'mandatory'};
 285                         $row_data{authorised_value} = $results->[$i]{'authorised_value'};
 286             $row_data{ind1_defaultvalue} = $results->[$i]{'ind1_defaultvalue'};
 287             $row_data{ind2_defaultvalue} = $results->[$i]{'ind2_defaultvalue'};
 288                         push(@loop_data, \%row_data);
 289                 }
 290                 $template->param(loop => \@loop_data);
 291         }
 292         if ($offset>0) {
 293                 $template->param(isprevpage => $offset,
 294                                                 prevpage=> $offset-$pagesize,
 295                                                 searchfield => $searchfield,
 296                         script_name => $script_name
 297                 );
 298         }
 299         if ($offset+$pagesize<$cnt) {
 300                 $template->param(nextpage =>$offset+$pagesize,
 301                                                 searchfield => $searchfield,
 302                         script_name => $script_name
 303                 );
 304         }
 305 } #---- END $OP eq DEFAULT
 306
 307 output_html_with_http_headers $input, $cookie, $template->output;
 308
 309 #
 310 # the sub used for searches
 311 #
 312 sub StringSearch  {
 313         my ($searchstring,$frameworkcode)=@_;
 314         my $sth = C4::Context->dbh->prepare("
 315     SELECT tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,ind1_defaultvalue,ind2_defaultvalue
 316      FROM  marc_tag_structure
 317      WHERE (tagfield >= ? and frameworkcode=?)
 318     ORDER BY tagfield
 319     ");
 320         $sth->execute($searchstring, $frameworkcode);
 321         my $results = $sth->fetchall_arrayref({});
 322         return (scalar(@$results), $results);
 323 }
 324
 325 #
 326 # the sub used to duplicate a framework from an existing one in MARC parameters tables.
 327 #
 328 sub duplicate_framework {
 329         my ($newframeworkcode,$oldframeworkcode) = @_;
 330         my $dbh = C4::Context->dbh;
 331     $dbh->do(q|INSERT INTO marc_tag_structure (tagfield, liblibrarian, libopac, repeatable, mandatory, authorised_value, ind1_defaultvalue, ind2_defaultvalue, frameworkcode)
 332         SELECT tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value, ind1_defaultvalue, ind2_defaultvalue, ? from marc_tag_structure where frameworkcode=?|, undef, $newframeworkcode, $oldframeworkcode );
 333
 334     $dbh->do(q|INSERT INTO marc_subfield_structure (frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso,hidden)
 335         SELECT ?,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso,hidden from marc_subfield_structure where frameworkcode=?
 336     |, undef, $newframeworkcode, $oldframeworkcode );
 337 }
 338