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::Context;
  29
  30
  31 # retrieve parameters
  32 my $input = new CGI;
  33 my $frameworkcode = $input->param('frameworkcode'); # set to select framework
  34 $frameworkcode="" unless $frameworkcode;
  35 my $existingframeworkcode = $input->param('existingframeworkcode'); # set when we have to create a new framework (in frameworkcode) by copying an old one (in existingframeworkcode)
  36 $existingframeworkcode = "" unless $existingframeworkcode;
  37 my $frameworkinfo = getframeworkinfo($frameworkcode);
  38 my $searchfield=$input->param('searchfield');
  39 $searchfield=0 unless $searchfield;
  40 $searchfield=~ s/\,//g;
  41
  42 my $offset=$input->param('offset') || 0;
  43 my $op = $input->param('op') || '';
  44 my $dspchoice = $input->param('select_display');
  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 => "admin/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                         -tabindex=>'',
 122                         -id=>"authorised_value",
 123                         -multiple=>0,
 124                         -default => $data->{'authorised_value'},
 125                         );
 126
 127         if ($searchfield) {
 128                 $template->param(action => "Modify tag",
 129                                                                 searchfield => $searchfield);
 130                 $template->param('heading-modify-tag-p' => 1);
 131         } else {
 132                 $template->param(action => "Add tag");
 133                 $template->param('heading-add-tag-p' => 1);
 134         }
 135         $template->param('use-heading-flags-p' => 1);
 136         $template->param(liblibrarian => $data->{'liblibrarian'},
 137                         libopac => $data->{'libopac'},
 138                         repeatable => CGI::checkbox(-name=>'repeatable',
 139                                                 -checked=> $data->{'repeatable'}?'checked':'',
 140                                                 -value=> 1,
 141                                                 -tabindex=>'',
 142                                                 -label => '',
 143                                                 -id=> 'repeatable'),
 144                         mandatory => CGI::checkbox(-name => 'mandatory',
 145                                                 -checked => $data->{'mandatory'}?'checked':'',
 146                                                 -value => 1,
 147                                                 -tabindex=>'',
 148                                                 -label => '',
 149                                                 -id => 'mandatory'),
 150                         authorised_value => $authorised_value,
 151                         frameworkcode => $frameworkcode,
 152                         );
 153                                                                                                         # END $OP eq ADD_FORM
 154 ################## ADD_VALIDATE ##################################
 155 # called by add_form, used to insert/modify data in DB
 156 } elsif ($op eq 'add_validate') {
 157         $sth=$dbh->prepare("replace marc_tag_structure (tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,frameworkcode) values (?,?,?,?,?,?,?)");
 158         my $tagfield       =$input->param('tagfield');
 159         my $liblibrarian  = $input->param('liblibrarian');
 160         my $libopac       =$input->param('libopac');
 161         my $repeatable =$input->param('repeatable');
 162         my $mandatory =$input->param('mandatory');
 163         my $authorised_value =$input->param('authorised_value');
 164         unless (C4::Context->config('demo') eq 1) {
 165                 $sth->execute($tagfield,
 166                                                         $liblibrarian,
 167                                                         $libopac,
 168                                                         $repeatable?1:0,
 169                                                         $mandatory?1:0,
 170                                                         $authorised_value,
 171                                                         $frameworkcode
 172                                                         );
 173         }
 174         $sth->finish;
 175         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=marctagstructure.pl?searchfield=$tagfield&frameworkcode=$frameworkcode\"></html>";
 176         exit;
 177                                                                                                         # END $OP eq ADD_VALIDATE
 178 ################## DELETE_CONFIRM ##################################
 179 # called by default form, used to confirm deletion of data in DB
 180 } elsif ($op eq 'delete_confirm') {
 181         $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 182         $sth->execute($searchfield,$frameworkcode);
 183         my $data=$sth->fetchrow_hashref;
 184         $sth->finish;
 185         $template->param(liblibrarian => $data->{'liblibrarian'},
 186                                                         searchfield => $searchfield,
 187                                                         frameworkcode => $frameworkcode,
 188                                                         );
 189                                                                                                         # END $OP eq DELETE_CONFIRM
 190 ################## DELETE_CONFIRMED ##################################
 191 # called by delete_confirm, used to effectively confirm deletion of data in DB
 192 } elsif ($op eq 'delete_confirmed') {
 193         unless (C4::Context->config('demo') eq 1) {
 194                 $dbh->do("delete from marc_tag_structure where tagfield='$searchfield' and frameworkcode='$frameworkcode'");
 195                 $dbh->do("delete from marc_subfield_structure where tagfield='$searchfield' and frameworkcode='$frameworkcode'");
 196         }
 197                                                                                                         # END $OP eq DELETE_CONFIRMED
 198 ################## ITEMTYPE_CREATE ##################################
 199 # called automatically if an unexisting  frameworkis selected
 200 } elsif ($op eq 'framework_create') {
 201         $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");
 202         $sth->execute;
 203         my @existingframeworkloop;
 204         while (my ($tot,$thisframeworkcode,$frameworktext) = $sth->fetchrow) {
 205                 if ($tot>0) {
 206                         my %line = ( value => $thisframeworkcode,
 207                                                 frameworktext => $frameworktext,
 208                                         );
 209                         push @existingframeworkloop,\%line;
 210                 }
 211         }
 212         $template->param(existingframeworkloop => \@existingframeworkloop,
 213                                         frameworkcode => $frameworkcode,
 214 #                                       FRtext => $frameworkinfo->{frameworktext},
 215                                         );
 216 ################## DEFAULT ##################################
 217 } else { # DEFAULT
 218         # here, $op can be unset or set to "framework_create_confirm".
 219         if  ($searchfield ne '') {
 220                  $template->param(searchfield => $searchfield);
 221         }
 222         my $cnt=0;
 223         if ($dspchoice) {
 224                 #here, user only wants used tags/subfields displayed
 225                 my $env;
 226                 $searchfield=~ s/\'/\\\'/g;
 227                 my @data=split(' ',$searchfield);
 228                 my $sth=$dbh->prepare("
 229                       SELECT marc_tag_structure.tagfield AS mts_tagfield,
 230                               marc_tag_structure.liblibrarian as mts_liblibrarian,
 231                               marc_tag_structure.libopac as mts_libopac,
 232                               marc_tag_structure.repeatable as mts_repeatable,
 233                               marc_tag_structure.mandatory as mts_mandatory,
 234                               marc_tag_structure.authorised_value as mts_authorized_value,
 235                               marc_subfield_structure.*
 236                 FROM marc_tag_structure
 237                 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");
 238                 #could be ordoned by tab
 239                 $sth->execute($data[0], $frameworkcode);
 240                 my @results = ();
 241                 while (my $data=$sth->fetchrow_hashref){
 242                         push(@results,$data);
 243                         $cnt++;
 244                 }
 245                 $sth->finish;
 246
 247                 my $toggle=0;
 248                 my @loop_data = ();
 249                 my $j=1;
 250                 my $i=$offset;
 251                 while ($i < ($offset+$pagesize<$cnt?$offset+$pagesize:$cnt)) {
 252                         if ($toggle eq 0){
 253                                 $toggle=1;
 254                         } else {
 255                                 $toggle=0;
 256                         }
 257                         my %row_data;  # get a fresh hash for the row data
 258                         $row_data{tagfield} = $results[$i]->{'mts_tagfield'};
 259                         $row_data{liblibrarian} = $results[$i]->{'mts_liblibrarian'};
 260                         $row_data{repeatable} = $results[$i]->{'mts_repeatable'};
 261                         $row_data{mandatory} = $results[$i]->{'mts_mandatory'};
 262                         $row_data{authorised_value} = $results[$i]->{'mts_authorised_value'};
 263                         $row_data{subfield_link} ="marc_subfields_structure.pl?op=add_form&tagfield=".$results[$i]->{'mts_tagfield'}."&frameworkcode=".$frameworkcode;
 264                         $row_data{edit} = "$script_name?op=add_form&amp;searchfield=".$results[$i]->{'mts_tagfield'}."&frameworkcode=".$frameworkcode;
 265                         $row_data{delete} = "$script_name?op=delete_confirm&amp;searchfield=".$results[$i]->{'mts_tagfield'}."&frameworkcode=".$frameworkcode;
 266                         $row_data{toggle} = $toggle;
 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                                 $subfield_data{toggle}  = $toggle;
 282 #                               warn "tagfield :  ".$results[$j]->{'tagfield'}." tagsubfield :".$results[$j]->{'tagsubfield'};
 283                                 push @internal_loop,\%subfield_data;
 284                                 $j++;
 285                         }
 286                         $row_data{'subfields'}=\@internal_loop;
 287                         push(@loop_data, \%row_data);
 288 #                       undef @internal_loop;
 289                         $i=$j;
 290                 }
 291                 $template->param(select_display => "True",
 292                                                 loop => \@loop_data);
 293                 #  $sth->execute;
 294                 $sth->finish;
 295         } else {
 296                 #here, normal old style : display every tags
 297                 my $env;
 298                 my ($count,$results)=StringSearch($env,$searchfield,$frameworkcode);
 299                 $cnt = $count;
 300                 my $toggle=0;
 301                 my @loop_data = ();
 302                 for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 303                         if ($toggle eq 0){
 304                                 $toggle=1;
 305                         } else {
 306                                 $toggle=0;
 307                         }
 308                         my %row_data;  # get a fresh hash for the row data
 309                         $row_data{tagfield} = $results->[$i]{'tagfield'};
 310                         $row_data{liblibrarian} = $results->[$i]{'liblibrarian'};
 311                         $row_data{repeatable} = $results->[$i]{'repeatable'};
 312                         $row_data{mandatory} = $results->[$i]{'mandatory'};
 313                         $row_data{authorised_value} = $results->[$i]{'authorised_value'};
 314                         $row_data{subfield_link} ="marc_subfields_structure.pl?tagfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 315                         $row_data{edit} = "$script_name?op=add_form&amp;searchfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 316                         $row_data{delete} = "$script_name?op=delete_confirm&amp;searchfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 317                         $row_data{toggle} = $toggle;
 318                         push(@loop_data, \%row_data);
 319                 }
 320                 $template->param(loop => \@loop_data);
 321         }
 322         if ($offset>0) {
 323                 my $prevpage = $offset-$pagesize;
 324                 $template->param(isprevpage => $offset,
 325                                                 prevpage=> $prevpage,
 326                                                 searchfield => $searchfield,
 327                                                 script_name => $script_name,
 328                                                 frameworkcode => $frameworkcode,
 329                 );
 330         }
 331         if ($offset+$pagesize<$cnt) {
 332                 my $nextpage =$offset+$pagesize;
 333                 $template->param(nextpage =>$nextpage,
 334                                                 searchfield => $searchfield,
 335                                                 script_name => $script_name,
 336                                                 frameworkcode => $frameworkcode,
 337                 );
 338         }
 339 } #---- END $OP eq DEFAULT
 340
 341 $template->param(loggeninuser => $loggedinuser,
 342                 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
 343                 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
 344                 IntranetNav => C4::Context->preference("IntranetNav"),
 345                 );
 346 output_html_with_http_headers $input, $cookie, $template->output;
 347
 348
 349 #
 350 # the sub used for searches
 351 #
 352 sub StringSearch  {
 353         my ($env,$searchstring,$frameworkcode)=@_;
 354         my $dbh = C4::Context->dbh;
 355         $searchstring=~ s/\'/\\\'/g;
 356         my @data=split(' ',$searchstring);
 357         my $count=@data;
 358         my $sth=$dbh->prepare("Select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where (tagfield >= ? and frameworkcode=?) order by tagfield");
 359         $sth->execute($data[0], $frameworkcode);
 360         my @results;
 361         while (my $data=$sth->fetchrow_hashref){
 362         push(@results,$data);
 363         }
 364         #  $sth->execute;
 365         $sth->finish;
 366         return (scalar(@results),\@results);
 367 }
 368
 369 #
 370 # the sub used to duplicate a framework from an existing one in MARC parameters tables.
 371 #
 372 sub duplicate_framework {
 373         my ($newframeworkcode,$oldframeworkcode) = @_;
 374         my $sth = $dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where frameworkcode=?");
 375         $sth->execute($oldframeworkcode);
 376         my $sth_insert = $dbh->prepare("insert into marc_tag_structure (tagfield, liblibrarian, libopac, repeatable, mandatory, authorised_value, frameworkcode) values (?,?,?,?,?,?,?)");
 377         while ( my ($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value) = $sth->fetchrow) {
 378                 $sth_insert->execute($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value,$newframeworkcode);
 379         }
 380
 381         $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=?");
 382         $sth->execute($oldframeworkcode);
 383         $sth_insert = $dbh->prepare("insert into marc_subfield_structure (frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso) values (?,?,?,?,?,?,?,?,?,?,?,?,?)");
 384         while ( my ($frameworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso) = $sth->fetchrow) {
 385             $sth_insert->execute($newframeworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso);
 386         }
 387 }
 388