acqui.simple/addbiblio.pl

   1 #!/usr/bin/perl
   2
   3 # $Id$
   4
   5 # Copyright 2000-2002 Katipo Communications
   6 #
   7 # This file is part of Koha.
   8 #
   9 # Koha is free software; you can redistribute it and/or modify it under the
  10 # terms of the GNU General Public License as published by the Free Software
  11 # Foundation; either version 2 of the License, or (at your option) any later
  12 # version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  16 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License along with
  19 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  20 # Suite 330, Boston, MA  02111-1307 USA
  21
  22 use strict;
  23 use CGI;
  24 use C4::Auth;
  25 use C4::Output;
  26 use C4::Interface::CGI::Output;
  27 use C4::Biblio;
  28 use C4::Context;
  29 use C4::Koha; # XXX subfield_is_koha_internal_p
  30 use HTML::Template;
  31 use MARC::File::USMARC;
  32
  33 use vars qw( $tagslib);
  34 use vars qw( $authorised_values_sth);
  35 use vars qw( $is_a_modif );
  36
  37 =item find_value
  38
  39     ($indicators, $value) = find_value($tag, $subfield, $record,$encoding);
  40
  41 Find the given $subfield in the given $tag in the given
  42 MARC::Record $record.  If the subfield is found, returns
  43 the (indicators, value) pair; otherwise, (undef, undef) is
  44 returned.
  45
  46 =cut
  47
  48 sub find_value {
  49         my ($tagfield,$insubfield,$record,$encoding) = @_;
  50         my @result;
  51         my $indicator;
  52         if ($tagfield <10) {
  53                 if ($record->field($tagfield)) {
  54                         push @result, $record->field($tagfield)->data();
  55                 } else {
  56                         push @result,"";
  57                 }
  58         } else {
  59                 foreach my $field ($record->field($tagfield)) {
  60                         my @subfields = $field->subfields();
  61                         foreach my $subfield (@subfields) {
  62                                 if (@$subfield[0] eq $insubfield) {
  63                                         push @result,char_decode(@$subfield[1],$encoding);
  64                                         $indicator = $field->indicator(1).$field->indicator(2);
  65                                 }
  66                         }
  67                 }
  68         }
  69         return($indicator,@result);
  70 }
  71
  72
  73 =item MARCfindbreeding
  74
  75     $record = MARCfindbreeding($dbh, $breedingid);
  76
  77 Look up the breeding farm with database handle $dbh, for the
  78 record with id $breedingid.  If found, returns the decoded
  79 MARC::Record; otherwise, -1 is returned (FIXME).
  80 Returns as second parameter the character encoding.
  81
  82 =cut
  83
  84 sub MARCfindbreeding {
  85         my ($dbh,$id) = @_;
  86         my $sth = $dbh->prepare("select file,marc,encoding from marc_breeding where id=?");
  87         $sth->execute($id);
  88         my ($file,$marc,$encoding) = $sth->fetchrow;
  89         if ($marc) {
  90                 my $record = MARC::File::USMARC::decode($marc);
  91                 if (ref($record) eq undef) {
  92                         return -1;
  93                 } else {
  94                         return $record,$encoding;
  95                 }
  96         }
  97         return -1;
  98 }
  99
 100
 101 =item build_authorized_values_list
 102
 103 =cut
 104
 105 sub build_authorized_values_list ($$$$$) {
 106     my($tag, $subfield, $value, $dbh,$authorised_values_sth) = @_;
 107
 108     my @authorised_values;
 109     my %authorised_lib;
 110
 111     # builds list, depending on authorised value...
 112
 113     #---- branch
 114     if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
 115         my $sth=$dbh->prepare("select branchcode,branchname from branches");
 116         $sth->execute;
 117         push @authorised_values, ""
 118                 unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 119
 120         while (my ($branchcode,$branchname) = $sth->fetchrow_array) {
 121             push @authorised_values, $branchcode;
 122             $authorised_lib{$branchcode}=$branchname;
 123         }
 124
 125     #----- itemtypes
 126     } elsif ($tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes") {
 127         my $sth=$dbh->prepare("select itemtype,description from itemtypes");
 128         $sth->execute;
 129         push @authorised_values, ""
 130                 unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 131
 132         while (my ($itemtype,$description) = $sth->fetchrow_array) {
 133             push @authorised_values, $itemtype;
 134             $authorised_lib{$itemtype}=$description;
 135         }
 136
 137     #---- "true" authorised value
 138     } else {
 139         $authorised_values_sth->execute
 140                 ($tagslib->{$tag}->{$subfield}->{authorised_value});
 141
 142         push @authorised_values, ""
 143                 unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 144
 145         while (my ($value,$lib) = $authorised_values_sth->fetchrow_array) {
 146             push @authorised_values, $value;
 147             $authorised_lib{$value}=$lib;
 148         }
 149     }
 150     return CGI::scrolling_list( -name     => 'field_value',
 151                                 -values   => \@authorised_values,
 152                                 -default  => $value,
 153                                 -labels   => \%authorised_lib,
 154                                 -size     => 1,
 155                                 -multiple => 0 );
 156 }
 157
 158 =item create_input
 159  builds the <input ...> entry for a subfield.
 160 =cut
 161 sub create_input () {
 162         my ($tag,$subfield,$value,$i,$tabloop,$rec,$authorised_values_sth) = @_;
 163         $value =~ s/"/&quot;/g;
 164         my $dbh = C4::Context->dbh;
 165         my %subfield_data;
 166         $subfield_data{tag}=$tag;
 167         $subfield_data{subfield}=$subfield;
 168         $subfield_data{marc_lib}="<DIV id=\"error$i\">".$tagslib->{$tag}->{$subfield}->{lib}."</div>";
 169         $subfield_data{tag_mandatory}=$tagslib->{$tag}->{mandatory};
 170         $subfield_data{mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
 171         $subfield_data{repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
 172         $subfield_data{kohafield}=$tagslib->{$tag}->{$subfield}->{kohafield};
 173         if ($tagslib->{$tag}->{$subfield}->{authorised_value}) {
 174                 $subfield_data{marc_value}= build_authorized_values_list($tag, $subfield, $value, $dbh,$authorised_values_sth);
 175         } elsif ($tagslib->{$tag}->{$subfield}->{thesaurus_category}) {
 176                 $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\"  size=47 maxlength=255 DISABLE READONLY> <a href=\"javascript:Dopop('../thesaurus_popup.pl?category=$tagslib->{$tag}->{$subfield}->{thesaurus_category}&index=$i',$i)\">...</a>";
 177         } elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
 178                 my $plugin="../value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
 179                 require $plugin;
 180                 my $extended_param = plugin_parameters($dbh,$rec,$tagslib,$i,$tabloop);
 181                 my ($function_name,$javascript) = plugin_javascript($dbh,$rec,$tagslib,$i,$tabloop);
 182                 $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\"  value=\"$value\" DISABLE READONLY size=47 maxlength=255 OnFocus=\"javascript:Focus$function_name($i)\" OnBlur=\"javascript:Blur$function_name($i)\"> <a href=\"javascript:Clic$function_name($i)\">...</a> $javascript";
 183         } elsif  ($tag eq '') {
 184                 $subfield_data{marc_value}="<input type=\"hidden\" name=\"field_value\" size=50 maxlength=255>"; #"
 185         } else {
 186                 $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\" value=\"$value\" size=50 maxlength=255>"; #"
 187         }
 188         return \%subfield_data;
 189 }
 190
 191 sub build_tabs ($$$$) {
 192     my($template, $record, $dbh,$encoding) = @_;
 193
 194     # fill arrays
 195     my @loop_data =();
 196     my $tag;
 197     my $i=0;
 198         my $authorised_values_sth = $dbh->prepare("select authorised_value,lib
 199                 from authorised_values
 200                 where category=? order by lib");
 201
 202 # loop through each tab 0 through 9
 203         for (my $tabloop = 0; $tabloop <= 9; $tabloop++) {
 204                 my @loop_data = ();
 205                 foreach my $tag (sort(keys (%{$tagslib}))) {
 206                         my $indicator;
 207         # if MARC::Record is not empty => use it as master loop, then add missing subfields that should be in the tab.
 208         # if MARC::Record is empty => use tab as master loop.
 209                         if ($record ne -1 && $record->field($tag)) {
 210                                 my @fields = $record->field($tag);
 211                                 foreach my $field (@fields)  {
 212                                         my @subfields_data;
 213                                         if ($tag<10) {
 214                                                 my $value=$field->data();
 215                                                 my $subfield="@";
 216                                                 next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
 217                                                 push(@subfields_data, &create_input($tag,$subfield,char_decode($value,$encoding),$i,$tabloop,$record,$authorised_values_sth));
 218                                                 $i++;
 219                                         } else {
 220                                                 my @subfields=$field->subfields();
 221                                                 foreach my $subfieldcount (0..$#subfields) {
 222                                                         my $subfield=$subfields[$subfieldcount][0];
 223                                                         my $value=$subfields[$subfieldcount][1];
 224                                                         next if subfield_is_koha_internal_p($subfield);
 225                                                         next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
 226                                                         push(@subfields_data, &create_input($tag,$subfield,char_decode($value,$encoding),$i,$tabloop,$record,$authorised_values_sth));
 227                                                         $i++;
 228                                                 }
 229                                         }
 230 # now, loop again to add parameter subfield that are not in the MARC::Record
 231                                         foreach my $subfield (sort( keys %{$tagslib->{$tag}})) {
 232                                                 next if subfield_is_koha_internal_p($subfield);
 233                                                 next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
 234                                                 next if ($tag<10);
 235                                                 next if (defined($record->field($tag)->subfield($subfield)));
 236                                                 push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$record,$authorised_values_sth));
 237                                                 $i++;
 238                                         }
 239                                         if ($#subfields_data >= 0) {
 240                                                 my %tag_data;
 241                                                 $tag_data{tag} = $tag;
 242                                                 $tag_data{tag_lib} = $tagslib->{$tag}->{lib};
 243                                                 $tag_data{indicator} = $record->field($tag)->indicator(1). $record->field($tag)->indicator(2) if ($tag>=10);
 244                                                 $tag_data{subfield_loop} = \@subfields_data;
 245                                                 push (@loop_data, \%tag_data);
 246                                         }
 247 # If there is more than 1 field, add an empty hidden field as separator.
 248                                         if ($#fields >=1) {
 249                                                 my @subfields_data;
 250                                                 my %tag_data;
 251                                                 push(@subfields_data, &create_input('','','',$i,$tabloop,$record,$authorised_values_sth));
 252                                                 $tag_data{tag} = '';
 253                                                 $tag_data{tag_lib} = '';
 254                                                 $tag_data{indicator} = '';
 255                                                 $tag_data{subfield_loop} = \@subfields_data;
 256                                                 push (@loop_data, \%tag_data);
 257                                                 $i++;
 258                                         }
 259                                 }
 260         # if breeding is empty
 261                         } else {
 262                                 my @subfields_data;
 263                                 foreach my $subfield (sort(keys %{$tagslib->{$tag}})) {
 264                                         next if subfield_is_koha_internal_p($subfield);
 265                                         next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
 266                                         push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$record,$authorised_values_sth));
 267                                         $i++;
 268                                 }
 269                                 if ($#subfields_data >= 0) {
 270                                         my %tag_data;
 271                                         $tag_data{tag} = $tag;
 272                                         $tag_data{tag_lib} = $tagslib->{$tag}->{lib};
 273                                         $tag_data{indicator} = $indicator;
 274                                         $tag_data{subfield_loop} = \@subfields_data;
 275                                         push (@loop_data, \%tag_data);
 276                                 }
 277                         }
 278                 }
 279                 $template->param($tabloop."XX" =>\@loop_data);
 280         }
 281 }
 282
 283
 284 sub build_hidden_data () {
 285     # build hidden data =>
 286     # we store everything, even if we show only requested subfields.
 287
 288     my @loop_data =();
 289     my $i=0;
 290     foreach my $tag (keys %{$tagslib}) {
 291         my $previous_tag = '';
 292
 293         # loop through each subfield
 294         foreach my $subfield (keys %{$tagslib->{$tag}}) {
 295             next if ($subfield eq 'lib');
 296             next if ($subfield eq 'tab');
 297             next if ($subfield eq 'mandatory');
 298             next if ($tagslib->{$tag}->{$subfield}->{'tab'}  ne "-1");
 299             my %subfield_data;
 300             $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
 301             $subfield_data{marc_mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
 302             $subfield_data{marc_repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
 303             $subfield_data{marc_value}="<input type=\"hidden\" name=\"field_value[]\">";
 304             push(@loop_data, \%subfield_data);
 305             $i++
 306         }
 307     }
 308 }
 309
 310 my $input = new CGI;
 311 my $error = $input->param('error');
 312 my $oldbiblionumber=$input->param('oldbiblionumber'); # if bib exists, it's a modif, not a new biblio.
 313 my $breedingid = $input->param('breedingid');
 314 my $z3950 = $input->param('z3950');
 315 my $op = $input->param('op');
 316 my $dbh = C4::Context->dbh;
 317 my $bibid;
 318 if ($oldbiblionumber) {
 319         $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$oldbiblionumber);
 320 }else {
 321         $bibid = $input->param('bibid');
 322 }
 323 my ($template, $loggedinuser, $cookie)
 324     = get_template_and_user({template_name => "acqui.simple/addbiblio.tmpl",
 325                              query => $input,
 326                              type => "intranet",
 327                              authnotrequired => 0,
 328                              flagsrequired => {editcatalogue => 1},
 329                              debug => 1,
 330                              });
 331
 332 $tagslib = &MARCgettagslib($dbh,1);
 333 my $record=-1;
 334 my $encoding="";
 335 $record = MARCgetbiblio($dbh,$bibid) if ($bibid);
 336 ($record,$encoding) = MARCfindbreeding($dbh,$breedingid) if ($breedingid);
 337
 338 $is_a_modif=0;
 339 my ($oldbiblionumtagfield,$oldbiblionumtagsubfield);
 340 my ($oldbiblioitemnumtagfield,$oldbiblioitemnumtagsubfield,$bibitem,$oldbiblioitemnumber);
 341 if ($bibid) {
 342         $is_a_modif=1;
 343         # if it's a modif, retrieve old biblio and bibitem numbers for the future modification of old-DB.
 344         ($oldbiblionumtagfield,$oldbiblionumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblio.biblionumber");
 345         ($oldbiblioitemnumtagfield,$oldbiblioitemnumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblioitems.biblioitemnumber");
 346         # search biblioitems value
 347         my $sth=$dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
 348         $sth->execute($oldbiblionumber);
 349         ($oldbiblioitemnumber) = $sth->fetchrow;
 350 }
 351 #------------------------------------------------------------------------------------------------------------------------------
 352 if ($op eq "addbiblio") {
 353 #------------------------------------------------------------------------------------------------------------------------------
 354         # rebuild
 355         my @tags = $input->param('tag');
 356         my @subfields = $input->param('subfield');
 357         my @values = $input->param('field_value');
 358         # build indicator hash.
 359         my @ind_tag = $input->param('ind_tag');
 360         my @indicator = $input->param('indicator');
 361         my %indicators;
 362         for (my $i=0;$i<=$#ind_tag;$i++) {
 363                 $indicators{$ind_tag[$i]} = $indicator[$i];
 364         }
 365         my $record = MARChtml2marc($dbh,\@tags,\@subfields,\@values,%indicators);
 366 # MARC::Record built => now, record in DB
 367         my $oldbibnum;
 368         my $oldbibitemnum;
 369         if ($is_a_modif) {
 370                  NEWmodbiblio($dbh,$record,$bibid);
 371         } else {
 372                 ($bibid,$oldbibnum,$oldbibitemnum) = NEWnewbiblio($dbh,$record);
 373         }
 374 # now, redirect to additem page
 375         print $input->redirect("additem.pl?bibid=$bibid");
 376         exit;
 377 #------------------------------------------------------------------------------------------------------------------------------
 378 } elsif ($op eq "addfield") {
 379 #------------------------------------------------------------------------------------------------------------------------------
 380         my $addedfield = $input->param('addfield_field');
 381         my @tags = $input->param('tag');
 382         my @subfields = $input->param('subfield');
 383         my @values = $input->param('field_value');
 384         # build indicator hash.
 385         my @ind_tag = $input->param('ind_tag');
 386         my @indicator = $input->param('indicator');
 387         splice(@tags,$addedfield,0,$tags[$addedfield]);
 388         splice(@subfields,$addedfield,0,$subfields[$addedfield]);
 389         splice(@values,$addedfield,0,$values[$addedfield]);
 390         splice(@ind_tag,$addedfield,0,$ind_tag[$addedfield]);
 391         my %indicators;
 392         for (my $i=0;$i<=$#ind_tag;$i++) {
 393                 $indicators{$ind_tag[$i]} = $indicator[$i];
 394         }
 395 # search the part of the array to duplicate.
 396         my $start=0;
 397         my $end=0;
 398         my $started;
 399         for (my $i=0;$i<=$#tags;$i++) {
 400                 $start=$i if ($start eq 0 && $tags[$i] == $addedfield);
 401                 $end=$i if ($start>0 && $tags[$i] eq $addedfield);
 402                 last if ($start>0 && $tags[$i] ne $addedfield);
 403         }
 404 # add an empty line in all arrays. This forces a new field in MARC::Record.
 405         splice(@tags,$end+1,0,'');
 406         splice(@subfields,$end+1,0,'');
 407         splice(@values,$end+1,0,'');
 408         splice(@ind_tag,$end+1,0,'');
 409         splice(@indicator,$end+1,0,'');
 410 # then duplicate the field.
 411         splice(@tags,$end+2,0,@tags[$start..$end]);
 412         splice(@subfields,$end+2,0,@subfields[$start..$end]);
 413         splice(@values,$end+2,0,@values[$start..$end]);
 414         splice(@ind_tag,$end+2,0,@ind_tag[$start..$end]);
 415         splice(@indicator,$end+2,0,@indicator[$start..$end]);
 416
 417         my %indicators;
 418         for (my $i=0;$i<=$#ind_tag;$i++) {
 419                 $indicators{$ind_tag[$i]} = $indicator[$i];
 420         }
 421         my $record = MARChtml2marc($dbh,\@tags,\@subfields,\@values,%indicators);
 422         build_tabs ($template, $record, $dbh,$encoding);
 423         build_hidden_data;
 424         $template->param(
 425                 oldbiblionumber             => $oldbiblionumber,
 426                 bibid                       => $bibid,
 427                 oldbiblionumtagfield        => $oldbiblionumtagfield,
 428                 oldbiblionumtagsubfield     => $oldbiblionumtagsubfield,
 429                 oldbiblioitemnumtagfield    => $oldbiblioitemnumtagfield,
 430                 oldbiblioitemnumtagsubfield => $oldbiblioitemnumtagsubfield,
 431                 oldbiblioitemnumber         => $oldbiblioitemnumber );
 432 } elsif ($op eq "delete") {
 433 #------------------------------------------------------------------------------------------------------------------------------
 434         &NEWdelbiblio($dbh,$bibid);
 435         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=/cgi-bin/koha/search.marc/search.pl?type=intranet\"></html>";
 436         exit;
 437 #------------------------------------------------------------------------------------------------------------------------------#------------------------------------------------------------------------------------------------------------------------------
 438 } else {
 439 #------------------------------------------------------------------------------------------------------------------------------
 440         build_tabs ($template, $record, $dbh,$encoding);
 441         build_hidden_data;
 442         $template->param(
 443                 oldbiblionumber             => $oldbiblionumber,
 444                 bibid                       => $bibid,
 445                 oldbiblionumtagfield        => $oldbiblionumtagfield,
 446                 oldbiblionumtagsubfield     => $oldbiblionumtagsubfield,
 447                 oldbiblioitemnumtagfield    => $oldbiblioitemnumtagfield,
 448                 oldbiblioitemnumtagsubfield => $oldbiblioitemnumtagsubfield,
 449                 oldbiblioitemnumber         => $oldbiblioitemnumber );
 450 }
 451 output_html_with_http_headers $input, $cookie, $template->output;