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 $dspchoice = $input->param('select_display');
  46 my $pagesize=20;
  47
  48 my $script_name="/cgi-bin/koha/admin/marctagstructure.pl";
  49
  50 my $dbh = C4::Context->dbh;
  51
  52 # open template
  53 my ($template, $loggedinuser, $cookie)
  54     = get_template_and_user({template_name => "parameters/marctagstructure.tmpl",
  55                              query => $input,
  56                              type => "intranet",
  57                              authnotrequired => 0,
  58                              flagsrequired => {parameters => 1},
  59                              debug => 1,
  60                              });
  61
  62 # get framework list
  63 my $frameworks = getframeworks();
  64 my @frameworkloop;
  65 foreach my $thisframeworkcode (keys %$frameworks) {
  66         my $selected = 1 if $thisframeworkcode eq $frameworkcode;
  67         my %row =(value => $thisframeworkcode,
  68                                 selected => $selected,
  69                                 frameworktext => $frameworks->{$thisframeworkcode}->{'frameworktext'},
  70                         );
  71         push @frameworkloop, \%row;
  72 }
  73
  74 # check that framework is defined in marc_tag_structure
  75 my $sth=$dbh->prepare("select count(*) from marc_tag_structure where frameworkcode=?");
  76 $sth->execute($frameworkcode);
  77 my ($frameworkexist) = $sth->fetchrow;
  78 if ($frameworkexist) {
  79 } else {
  80         # if frameworkcode does not exists, then OP must be changed to "create framework" if we are not on the way to create it
  81         # (op = itemtyp_create_confirm)
  82         if ($op eq "framework_create_confirm") {
  83                 duplicate_framework($frameworkcode, $existingframeworkcode);
  84                 $op=""; # unset $op to go back to framework list
  85         } else {
  86                 $op = "framework_create";
  87         }
  88 }
  89 $template->param(frameworkloop => \@frameworkloop,
  90                                 frameworkcode => $frameworkcode,
  91                                 frameworktext => $frameworkinfo->{frameworktext});
  92 if ($op) {
  93 $template->param(script_name => $script_name,
  94                                                 $op              => 1); # we show only the TMPL_VAR names $op
  95 } else {
  96 $template->param(script_name => $script_name,
  97                                                 else              => 1); # we show only the TMPL_VAR names $op
  98 }
  99
 100
 101 ################## ADD_FORM ##################################
 102 # called by default. Used to create form to add or  modify a record
 103 if ($op eq 'add_form') {
 104         #---- if primkey exists, it's a modify action, so read values to modify...
 105         my $data;
 106         if ($searchfield) {
 107                 $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 108                 $sth->execute($searchfield,$frameworkcode);
 109                 $data=$sth->fetchrow_hashref;
 110                 $sth->finish;
 111         }
 112         my $sth = $dbh->prepare("select distinct category from authorised_values");
 113         $sth->execute;
 114         my @authorised_values;
 115         push @authorised_values,"";
 116         while ((my $category) = $sth->fetchrow_array) {
 117                 push @authorised_values, $category;
 118         }
 119         my $authorised_value  = CGI::scrolling_list(-name=>'authorised_value',
 120                         -values=> \@authorised_values,
 121                         -size=>1,
 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                                                 -label => '',
 142                                                 -id=> 'repeatable'),
 143                         mandatory => CGI::checkbox(-name => 'mandatory',
 144                                                 -checked => $data->{'mandatory'}?'checked':'',
 145                                                 -value => 1,
 146                                                 -label => '',
 147                                                 -id => 'mandatory'),
 148                         authorised_value => $authorised_value,
 149                         frameworkcode => $frameworkcode,
 150                         );
 151                                                                                                         # END $OP eq ADD_FORM
 152 ################## ADD_VALIDATE ##################################
 153 # called by add_form, used to insert/modify data in DB
 154 } elsif ($op eq 'add_validate') {
 155         $sth=$dbh->prepare("replace marc_tag_structure (tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value,frameworkcode) values (?,?,?,?,?,?,?)");
 156         my $tagfield       =$input->param('tagfield');
 157         my $liblibrarian  = $input->param('liblibrarian');
 158         my $libopac       =$input->param('libopac');
 159         my $repeatable =$input->param('repeatable');
 160         my $mandatory =$input->param('mandatory');
 161         my $authorised_value =$input->param('authorised_value');
 162         unless (C4::Context->config('demo') eq 1) {
 163                 $sth->execute($tagfield,
 164                                                         $liblibrarian,
 165                                                         $libopac,
 166                                                         $repeatable?1:0,
 167                                                         $mandatory?1:0,
 168                                                         $authorised_value,
 169                                                         $frameworkcode
 170                                                         );
 171         }
 172         $sth->finish;
 173         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=marctagstructure.pl?searchfield=$tagfield&frameworkcode=$frameworkcode\"></html>";
 174         exit;
 175                                                                                                         # END $OP eq ADD_VALIDATE
 176 ################## DELETE_CONFIRM ##################################
 177 # called by default form, used to confirm deletion of data in DB
 178 } elsif ($op eq 'delete_confirm') {
 179         $sth=$dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where tagfield=? and frameworkcode=?");
 180         $sth->execute($searchfield,$frameworkcode);
 181         my $data=$sth->fetchrow_hashref;
 182         $sth->finish;
 183         $template->param(liblibrarian => $data->{'liblibrarian'},
 184                                                         searchfield => $searchfield,
 185                                                         frameworkcode => $frameworkcode,
 186                                                         );
 187                                                                                                         # END $OP eq DELETE_CONFIRM
 188 ################## DELETE_CONFIRMED ##################################
 189 # called by delete_confirm, used to effectively confirm deletion of data in DB
 190 } elsif ($op eq 'delete_confirmed') {
 191         unless (C4::Context->config('demo') eq 1) {
 192                 $dbh->do("delete from marc_tag_structure where tagfield='$searchfield' and frameworkcode='$frameworkcode'");
 193                 $dbh->do("delete from marc_subfield_structure where tagfield='$searchfield' and frameworkcode='$frameworkcode'");
 194         }
 195                                                                                                         # END $OP eq DELETE_CONFIRMED
 196 ################## ITEMTYPE_CREATE ##################################
 197 # called automatically if an unexisting  frameworkis selected
 198 } elsif ($op eq 'framework_create') {
 199         $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");
 200         $sth->execute;
 201         my @existingframeworkloop;
 202         while (my ($tot,$thisframeworkcode,$frameworktext) = $sth->fetchrow) {
 203                 if ($tot>0) {
 204                         my %line = ( value => $thisframeworkcode,
 205                                                 frameworktext => $frameworktext,
 206                                         );
 207                         push @existingframeworkloop,\%line;
 208                 }
 209         }
 210         $template->param(existingframeworkloop => \@existingframeworkloop,
 211                                         frameworkcode => $frameworkcode,
 212 #                                       FRtext => $frameworkinfo->{frameworktext},
 213                                         );
 214 ################## DEFAULT ##################################
 215 } else { # DEFAULT
 216         # here, $op can be unset or set to "framework_create_confirm".
 217         if  ($searchfield ne '') {
 218                  $template->param(searchfield => $searchfield);
 219         }
 220         my $cnt=0;
 221         if ($dspchoice) {
 222                 #here, user only wants used tags/subfields displayed
 223                 my $env;
 224                 $searchfield=~ s/\'/\\\'/g;
 225                 my @data=split(' ',$searchfield);
 226                 my $sth=$dbh->prepare("Select marc_tag_structure.tagfield as mts_tagfield,marc_tag_structure.liblibrarian as mts_liblibrarian,marc_tag_structure.libopac as mts_libopac,marc_tag_structure.repeatable as mts_repeatable,marc_tag_structure.mandatory as mts_mandatory,marc_tag_structure.authorised_value as mts_authorized_value,marc_subfield_structure.* from marc_tag_structure 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");
 227                 #could be ordoned by tab
 228                 $sth->execute($data[0], $frameworkcode);
 229                 my @results = ();
 230                 while (my $data=$sth->fetchrow_hashref){
 231                         push(@results,$data);
 232                         $cnt++;
 233                 }
 234                 $sth->finish;
 235
 236                 my $toggle=0;
 237                 my @loop_data = ();
 238                 my $j=1;
 239                 my $i=$offset;
 240                 while ($i < ($offset+$pagesize<$cnt?$offset+$pagesize:$cnt)) {
 241                         if ($toggle eq 0){
 242                                 $toggle=1;
 243                         } else {
 244                                 $toggle=0;
 245                         }
 246                         my %row_data;  # get a fresh hash for the row data
 247                         $row_data{tagfield} = $results[$i]->{'mts_tagfield'};
 248                         $row_data{liblibrarian} = $results[$i]->{'mts_liblibrarian'};
 249                         $row_data{repeatable} = $results[$i]->{'mts_repeatable'};
 250                         $row_data{mandatory} = $results[$i]->{'mts_mandatory'};
 251                         $row_data{authorised_value} = $results[$i]->{'mts_authorised_value'};
 252                         $row_data{subfield_link} ="marc_subfields_structure.pl?op=add_form&tagfield=".$results[$i]->{'mts_tagfield'}."&frameworkcode=".$frameworkcode;
 253                         $row_data{edit} = "$script_name?op=add_form&amp;searchfield=".$results[$i]->{'mts_tagfield'}."&frameworkcode=".$frameworkcode;
 254                         $row_data{delete} = "$script_name?op=delete_confirm&amp;searchfield=".$results[$i]->{'mts_tagfield'}."&frameworkcode=".$frameworkcode;
 255                         $row_data{toggle} = $toggle;
 256                         $j=$i;
 257                         my @internal_loop = ();
 258                         while (($results[$i]->{'tagfield'}==$results[$j]->{'tagfield'}) and ($j< ($offset+$pagesize<$cnt?$offset+$pagesize:$cnt))) {
 259                                 if ($toggle eq 0) {
 260                                         $toggle=1;
 261                                 } else {
 262                                         $toggle=0;
 263                                 }
 264                                 my %subfield_data;
 265                                 $subfield_data{tagsubfield} = $results[$j]->{'tagsubfield'};
 266                                 $subfield_data{liblibrarian} = $results[$j]->{'liblibrarian'};
 267                                 $subfield_data{kohafield} = $results[$j]->{'kohafield'};
 268                                 $subfield_data{repeatable} = $results[$j]->{'repeatable'};
 269                                 $subfield_data{mandatory} = $results[$j]->{'mandatory'};
 270                                 $subfield_data{tab} = $results[$j]->{'tab'};
 271                                 $subfield_data{seealso} = $results[$j]->{'seealso'};
 272                                 $subfield_data{authorised_value} = $results[$j]->{'authorised_value'};
 273                                 $subfield_data{authtypecode}= $results[$j]->{'authtypecode'};
 274                                 $subfield_data{value_builder}= $results[$j]->{'value_builder'};
 275                                 $subfield_data{toggle}  = $toggle;
 276 #                               warn "tagfield :  ".$results[$j]->{'tagfield'}." tagsubfield :".$results[$j]->{'tagsubfield'};
 277                                 push @internal_loop,\%subfield_data;
 278                                 $j++;
 279                         }
 280                         $row_data{'subfields'}=\@internal_loop;
 281                         push(@loop_data, \%row_data);
 282 #                       undef @internal_loop;
 283                         $i=$j;
 284                 }
 285                 $template->param(select_display => "True",
 286                                                 loop => \@loop_data);
 287                 #  $sth->execute;
 288                 $sth->finish;
 289         } else {
 290                 #here, normal old style : display every tags
 291                 my $env;
 292                 my ($count,$results)=StringSearch($env,$searchfield,$frameworkcode);
 293                 $cnt = $count;
 294                 my $toggle=0;
 295                 my @loop_data = ();
 296                 for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 297                         if ($toggle eq 0){
 298                                 $toggle=1;
 299                         } else {
 300                                 $toggle=0;
 301                         }
 302                         my %row_data;  # get a fresh hash for the row data
 303                         $row_data{tagfield} = $results->[$i]{'tagfield'};
 304                         $row_data{liblibrarian} = $results->[$i]{'liblibrarian'};
 305                         $row_data{repeatable} = $results->[$i]{'repeatable'};
 306                         $row_data{mandatory} = $results->[$i]{'mandatory'};
 307                         $row_data{authorised_value} = $results->[$i]{'authorised_value'};
 308                         $row_data{subfield_link} ="marc_subfields_structure.pl?tagfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 309                         $row_data{edit} = "$script_name?op=add_form&amp;searchfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 310                         $row_data{delete} = "$script_name?op=delete_confirm&amp;searchfield=".$results->[$i]{'tagfield'}."&frameworkcode=".$frameworkcode;
 311                         $row_data{toggle} = $toggle;
 312                         push(@loop_data, \%row_data);
 313                 }
 314                 $template->param(loop => \@loop_data);
 315         }
 316         if ($offset>0) {
 317                 my $prevpage = $offset-$pagesize;
 318                 $template->param(isprevpage => $offset,
 319                                                 prevpage=> $prevpage,
 320                                                 searchfield => $searchfield,
 321                                                 script_name => $script_name,
 322                                                 frameworkcode => $frameworkcode,
 323                 );
 324         }
 325         if ($offset+$pagesize<$cnt) {
 326                 my $nextpage =$offset+$pagesize;
 327                 $template->param(nextpage =>$nextpage,
 328                                                 searchfield => $searchfield,
 329                                                 script_name => $script_name,
 330                                                 frameworkcode => $frameworkcode,
 331                 );
 332         }
 333 } #---- END $OP eq DEFAULT
 334
 335 $template->param(loggeninuser => $loggedinuser);
 336 output_html_with_http_headers $input, $cookie, $template->output;
 337
 338
 339 #
 340 # the sub used for searches
 341 #
 342 sub StringSearch  {
 343         my ($env,$searchstring,$frameworkcode)=@_;
 344         my $dbh = C4::Context->dbh;
 345         $searchstring=~ s/\'/\\\'/g;
 346         my @data=split(' ',$searchstring);
 347         my $count=@data;
 348         my $sth=$dbh->prepare("Select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where (tagfield >= ? and frameworkcode=?) order by tagfield");
 349         $sth->execute($data[0], $frameworkcode);
 350         my @results;
 351         while (my $data=$sth->fetchrow_hashref){
 352         push(@results,$data);
 353         }
 354         #  $sth->execute;
 355         $sth->finish;
 356         return (scalar(@results),\@results);
 357 }
 358
 359 #
 360 # the sub used to duplicate a framework from an existing one in MARC parameters tables.
 361 #
 362 sub duplicate_framework {
 363         my ($newframeworkcode,$oldframeworkcode) = @_;
 364         my $sth = $dbh->prepare("select tagfield,liblibrarian,libopac,repeatable,mandatory,authorised_value from marc_tag_structure where frameworkcode=?");
 365         $sth->execute($oldframeworkcode);
 366         my $sth_insert = $dbh->prepare("insert into marc_tag_structure (tagfield, liblibrarian, libopac, repeatable, mandatory, authorised_value, frameworkcode) values (?,?,?,?,?,?,?)");
 367         while ( my ($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value) = $sth->fetchrow) {
 368                 $sth_insert->execute($tagfield,$liblibrarian,$libopac,$repeatable,$mandatory,$authorised_value,$newframeworkcode);
 369         }
 370
 371         $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=?");
 372         $sth->execute($oldframeworkcode);
 373         $sth_insert = $dbh->prepare("insert into marc_subfield_structure (frameworkcode,tagfield,tagsubfield,liblibrarian,libopac,repeatable,mandatory,kohafield,tab,authorised_value,authtypecode,value_builder,seealso) values (?,?,?,?,?,?,?,?,?,?,?,?,?)");
 374         while ( my ($frameworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso) = $sth->fetchrow) {
 375             $sth_insert->execute($newframeworkcode, $tagfield, $tagsubfield, $liblibrarian, $libopac, $repeatable, $mandatory, $kohafield, $tab, $authorised_value, $thesaurus_category, $value_builder, $seealso);
 376         }
 377 }
 378