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 my $itemtype; # created here because it can be used in build_authorized_values_list sub
  38
  39 =item find_value
  40
  41     ($indicators, $value) = find_value($tag, $subfield, $record,$encoding);
  42
  43 Find the given $subfield in the given $tag in the given
  44 MARC::Record $record.  If the subfield is found, returns
  45 the (indicators, value) pair; otherwise, (undef, undef) is
  46 returned.
  47
  48 =cut
  49
  50 sub find_value {
  51         my ($tagfield,$insubfield,$record,$encoding) = @_;
  52         my @result;
  53         my $indicator;
  54         if ($tagfield <10) {
  55                 if ($record->field($tagfield)) {
  56                         push @result, $record->field($tagfield)->data();
  57                 } else {
  58                         push @result,"";
  59                 }
  60         } else {
  61                 foreach my $field ($record->field($tagfield)) {
  62                         my @subfields = $field->subfields();
  63                         foreach my $subfield (@subfields) {
  64                                 if (@$subfield[0] eq $insubfield) {
  65                                         push @result,char_decode(@$subfield[1],$encoding);
  66                                         $indicator = $field->indicator(1).$field->indicator(2);
  67                                 }
  68                         }
  69                 }
  70         }
  71         return($indicator,@result);
  72 }
  73
  74
  75 =item MARCfindbreeding
  76
  77     $record = MARCfindbreeding($dbh, $breedingid);
  78
  79 Look up the breeding farm with database handle $dbh, for the
  80 record with id $breedingid.  If found, returns the decoded
  81 MARC::Record; otherwise, -1 is returned (FIXME).
  82 Returns as second parameter the character encoding.
  83
  84 =cut
  85
  86 sub MARCfindbreeding {
  87         my ($dbh,$id) = @_;
  88         my $sth = $dbh->prepare("select file,marc,encoding from marc_breeding where id=?");
  89         $sth->execute($id);
  90         my ($file,$marc,$encoding) = $sth->fetchrow;
  91         if ($marc) {
  92                 my $record = MARC::File::USMARC::decode($marc);
  93                 if (ref($record) eq undef) {
  94                         return -1;
  95                 } else {
  96                         return $record,$encoding;
  97                 }
  98         }
  99         return -1;
 100 }
 101
 102
 103 =item build_authorized_values_list
 104
 105 =cut
 106
 107 sub build_authorized_values_list ($$$$$) {
 108         my($tag, $subfield, $value, $dbh,$authorised_values_sth) = @_;
 109
 110         my @authorised_values;
 111         my %authorised_lib;
 112
 113         # builds list, depending on authorised value...
 114
 115         #---- branch
 116         if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
 117         my $sth=$dbh->prepare("select branchcode,branchname from branches order by branchname");
 118         $sth->execute;
 119         push @authorised_values, ""
 120                 unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 121
 122         while (my ($branchcode,$branchname) = $sth->fetchrow_array) {
 123                 push @authorised_values, $branchcode;
 124                 $authorised_lib{$branchcode}=$branchname;
 125         }
 126
 127         #----- itemtypes
 128         } elsif ($tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes") {
 129                 my $sth=$dbh->prepare("select itemtype,description from itemtypes order by description");
 130                 $sth->execute;
 131                 push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 132
 133                 while (my ($itemtype,$description) = $sth->fetchrow_array) {
 134                         push @authorised_values, $itemtype;
 135                         $authorised_lib{$itemtype}=$description;
 136                 }
 137                 $value=$itemtype unless ($value);
 138
 139         #---- "true" authorised value
 140         } else {
 141                 $authorised_values_sth->execute($tagslib->{$tag}->{$subfield}->{authorised_value});
 142
 143                 push @authorised_values, "" 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}="<span id=\"error$i\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
 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}->{authtypecode}) {
 176                 $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\" size=47 maxlength=255 DISABLE READONLY> <a href=\"javascript:Dopop('../authorities/auth_finder.pl?category=$tagslib->{$tag}->{$subfield}->{authtypecode}&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 (length $subfield !=1);
 225                                                         next if ($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 (length $subfield !=1);
 233                                                 next if ($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{repeatable} = $tagslib->{$tag}->{repeatable};
 244                                                 $tag_data{indicator} = $record->field($tag)->indicator(1). $record->field($tag)->indicator(2) if ($tag>=10);
 245                                                 $tag_data{subfield_loop} = \@subfields_data;
 246                                                 push (@loop_data, \%tag_data);
 247                                         }
 248 # If there is more than 1 field, add an empty hidden field as separator.
 249                                         if ($#fields >=1) {
 250                                                 my @subfields_data;
 251                                                 my %tag_data;
 252                                                 push(@subfields_data, &create_input('','','',$i,$tabloop,$record,$authorised_values_sth));
 253                                                 $tag_data{tag} = '';
 254                                                 $tag_data{tag_lib} = '';
 255                                                 $tag_data{indicator} = '';
 256                                                 $tag_data{subfield_loop} = \@subfields_data;
 257                                                 push (@loop_data, \%tag_data);
 258                                                 $i++;
 259                                         }
 260                                 }
 261         # if breeding is empty
 262                         } else {
 263                                 my @subfields_data;
 264                                 foreach my $subfield (sort(keys %{$tagslib->{$tag}})) {
 265                                         next if (length $subfield !=1);
 266                                         next if ($tagslib->{$tag}->{$subfield}->{tab} ne $tabloop);
 267                                         push(@subfields_data, &create_input($tag,$subfield,'',$i,$tabloop,$record,$authorised_values_sth));
 268                                         $i++;
 269                                 }
 270                                 if ($#subfields_data >= 0) {
 271                                         my %tag_data;
 272                                         $tag_data{tag} = $tag;
 273                                         $tag_data{tag_lib} = $tagslib->{$tag}->{lib};
 274                                         $tag_data{indicator} = $indicator;
 275                                         $tag_data{subfield_loop} = \@subfields_data;
 276                                         push (@loop_data, \%tag_data);
 277                                 }
 278                         }
 279                 }
 280                 $template->param($tabloop."XX" =>\@loop_data);
 281         }
 282 }
 283
 284
 285 sub build_hidden_data () {
 286     # build hidden data =>
 287     # we store everything, even if we show only requested subfields.
 288
 289     my @loop_data =();
 290     my $i=0;
 291     foreach my $tag (keys %{$tagslib}) {
 292         my $previous_tag = '';
 293
 294         # loop through each subfield
 295         foreach my $subfield (keys %{$tagslib->{$tag}}) {
 296             next if ($subfield eq 'lib');
 297             next if ($subfield eq 'tab');
 298             next if ($subfield eq 'mandatory');
 299                 next if ($subfield eq 'repeatable');
 300             next if ($tagslib->{$tag}->{$subfield}->{'tab'}  ne "-1");
 301             my %subfield_data;
 302             $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
 303             $subfield_data{marc_mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
 304             $subfield_data{marc_repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
 305             $subfield_data{marc_value}="<input type=\"hidden\" name=\"field_value[]\">";
 306             push(@loop_data, \%subfield_data);
 307             $i++
 308         }
 309     }
 310 }
 311
 312
 313 # ========================
 314 #          MAIN
 315 #=========================
 316 my $input = new CGI;
 317 my $error = $input->param('error');
 318 my $oldbiblionumber=$input->param('oldbiblionumber'); # if bib exists, it's a modif, not a new biblio.
 319 my $breedingid = $input->param('breedingid');
 320 my $z3950 = $input->param('z3950');
 321 my $op = $input->param('op');
 322 my $frameworkcode = $input->param('frameworkcode');
 323 my $dbh = C4::Context->dbh;
 324 my $bibid;
 325 if ($oldbiblionumber) {
 326         $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$oldbiblionumber);
 327         # find framework type
 328         $frameworkcode = &MARCfind_frameworkcode($dbh,$bibid) if $bibid;
 329 }else {
 330         $bibid = $input->param('bibid');
 331         $frameworkcode = &MARCfind_frameworkcode($dbh,$bibid) if $bibid;
 332 }
 333 my ($template, $loggedinuser, $cookie)
 334     = get_template_and_user({template_name => "acqui.simple/addbiblio.tmpl",
 335                              query => $input,
 336                              type => "intranet",
 337                              authnotrequired => 0,
 338                              flagsrequired => {editcatalogue => 1},
 339                              debug => 1,
 340                              });
 341
 342 $tagslib = &MARCgettagslib($dbh,1,$frameworkcode);
 343 my $record=-1;
 344 my $encoding="";
 345 $record = MARCgetbiblio($dbh,$bibid) if ($bibid);
 346 ($record,$encoding) = MARCfindbreeding($dbh,$breedingid) if ($breedingid);
 347
 348 $is_a_modif=0;
 349 my ($oldbiblionumtagfield,$oldbiblionumtagsubfield);
 350 my ($oldbiblioitemnumtagfield,$oldbiblioitemnumtagsubfield,$bibitem,$oldbiblioitemnumber);
 351 if ($bibid) {
 352         $is_a_modif=1;
 353         # if it's a modif, retrieve old biblio and bibitem numbers for the future modification of old-DB.
 354         ($oldbiblionumtagfield,$oldbiblionumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblio.biblionumber");
 355         ($oldbiblioitemnumtagfield,$oldbiblioitemnumtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"biblioitems.biblioitemnumber");
 356         # search biblioitems value
 357         my $sth=$dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
 358         $sth->execute($oldbiblionumber);
 359         ($oldbiblioitemnumber) = $sth->fetchrow;
 360 }
 361 #------------------------------------------------------------------------------------------------------------------------------
 362 if ($op eq "addbiblio") {
 363 #------------------------------------------------------------------------------------------------------------------------------
 364         # rebuild
 365         my @tags = $input->param('tag');
 366         my @subfields = $input->param('subfield');
 367         my @values = $input->param('field_value');
 368         # build indicator hash.
 369         my @ind_tag = $input->param('ind_tag');
 370         my @indicator = $input->param('indicator');
 371         my %indicators;
 372         for (my $i=0;$i<=$#ind_tag;$i++) {
 373                 $indicators{$ind_tag[$i]} = $indicator[$i];
 374         }
 375         my $record = MARChtml2marc($dbh,\@tags,\@subfields,\@values,%indicators);
 376 # MARC::Record built => now, record in DB
 377         my $oldbibnum;
 378         my $oldbibitemnum;
 379         if ($is_a_modif) {
 380                  NEWmodbiblio($dbh,$record,$bibid,$frameworkcode);
 381         } else {
 382                 ($bibid,$oldbibnum,$oldbibitemnum) = NEWnewbiblio($dbh,$record,$frameworkcode);
 383         }
 384 # now, redirect to additem page
 385         print $input->redirect("additem.pl?bibid=$bibid&frameworkcode=$frameworkcode");
 386         exit;
 387 #------------------------------------------------------------------------------------------------------------------------------
 388 } elsif ($op eq "addfield") {
 389 #------------------------------------------------------------------------------------------------------------------------------
 390         my $addedfield = $input->param('addfield_field');
 391         my @tags = $input->param('tag');
 392         my @subfields = $input->param('subfield');
 393         my @values = $input->param('field_value');
 394         # build indicator hash.
 395         my @ind_tag = $input->param('ind_tag');
 396         my @indicator = $input->param('indicator');
 397         splice(@tags,$addedfield,0,$tags[$addedfield]);
 398         splice(@subfields,$addedfield,0,$subfields[$addedfield]);
 399         splice(@values,$addedfield,0,$values[$addedfield]);
 400         splice(@ind_tag,$addedfield,0,$ind_tag[$addedfield]);
 401         my %indicators;
 402         for (my $i=0;$i<=$#ind_tag;$i++) {
 403                 $indicators{$ind_tag[$i]} = $indicator[$i];
 404         }
 405 # search the part of the array to duplicate.
 406         my $start=0;
 407         my $end=0;
 408         my $started;
 409         for (my $i=0;$i<=$#tags;$i++) {
 410                 $start=$i if ($start eq 0 && $tags[$i] == $addedfield);
 411                 $end=$i if ($start>0 && $tags[$i] eq $addedfield);
 412                 last if ($start>0 && $tags[$i] ne $addedfield);
 413         }
 414 # add an empty line in all arrays. This forces a new field in MARC::Record.
 415         splice(@tags,$end+1,0,'');
 416         splice(@subfields,$end+1,0,'');
 417         splice(@values,$end+1,0,'');
 418         splice(@ind_tag,$end+1,0,'');
 419         splice(@indicator,$end+1,0,'');
 420 # then duplicate the field.
 421         splice(@tags,$end+2,0,@tags[$start..$end]);
 422         splice(@subfields,$end+2,0,@subfields[$start..$end]);
 423         splice(@values,$end+2,0,@values[$start..$end]);
 424         splice(@ind_tag,$end+2,0,@ind_tag[$start..$end]);
 425         splice(@indicator,$end+2,0,@indicator[$start..$end]);
 426
 427         my %indicators;
 428         for (my $i=0;$i<=$#ind_tag;$i++) {
 429                 $indicators{$ind_tag[$i]} = $indicator[$i];
 430         }
 431         my $record = MARChtml2marc($dbh,\@tags,\@subfields,\@values,%indicators);
 432         build_tabs ($template, $record, $dbh,$encoding);
 433         build_hidden_data;
 434         $template->param(
 435                 oldbiblionumber             => $oldbiblionumber,
 436                 bibid                       => $bibid,
 437                 oldbiblionumtagfield        => $oldbiblionumtagfield,
 438                 oldbiblionumtagsubfield     => $oldbiblionumtagsubfield,
 439                 oldbiblioitemnumtagfield    => $oldbiblioitemnumtagfield,
 440                 oldbiblioitemnumtagsubfield => $oldbiblioitemnumtagsubfield,
 441                 oldbiblioitemnumber         => $oldbiblioitemnumber );
 442 } elsif ($op eq "delete") {
 443 #------------------------------------------------------------------------------------------------------------------------------
 444         &NEWdelbiblio($dbh,$bibid);
 445         print "Content-Type: text/html\n\n<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=/cgi-bin/koha/search.marc/search.pl?type=intranet\"></html>";
 446         exit;
 447 #------------------------------------------------------------------------------------------------------------------------------
 448 #------------------------------------------------------------------------------------------------------------------------------
 449 } else {
 450 #------------------------------------------------------------------------------------------------------------------------------
 451         build_tabs ($template, $record, $dbh,$encoding);
 452         build_hidden_data;
 453         $template->param(
 454                 oldbiblionumber             => $oldbiblionumber,
 455                 bibid                       => $bibid,
 456                 oldbiblionumtagfield        => $oldbiblionumtagfield,
 457                 oldbiblionumtagsubfield     => $oldbiblionumtagsubfield,
 458                 oldbiblioitemnumtagfield    => $oldbiblioitemnumtagfield,
 459                 oldbiblioitemnumtagsubfield => $oldbiblioitemnumtagsubfield,
 460                 oldbiblioitemnumber         => $oldbiblioitemnumber );
 461 }
 462 $template->param(
 463                 frameworkcode => $frameworkcode,
 464                 itemtype => $frameworkcode # HINT: if the library has itemtype = framework, itemtype is auto filled !
 465                 );
 466 output_html_with_http_headers $input, $cookie, $template->output;