cataloguing/additem.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 CGI;
  23 use strict;
  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 C4::Search;
  31 use HTML::Template;
  32 use MARC::File::USMARC;
  33
  34 sub find_value {
  35         my ($tagfield,$insubfield,$record) = @_;
  36         my $result;
  37         my $indicator;
  38         foreach my $field ($record->field($tagfield)) {
  39                 my @subfields = $field->subfields();
  40                 foreach my $subfield (@subfields) {
  41                         if (@$subfield[0] eq $insubfield) {
  42                                 $result .= @$subfield[1];
  43                                 $indicator = $field->indicator(1).$field->indicator(2);
  44                         }
  45                 }
  46         }
  47         return($indicator,$result);
  48 }
  49 my $input = new CGI;
  50 my $dbh = C4::Context->dbh;
  51 my $error = $input->param('error');
  52 my $biblionumber = $input->param('biblionumber');
  53 if (!$biblionumber){
  54     $biblionumber=$input->param('bibid');
  55 }
  56 my $biblioitemnumber = find_biblioitemnumber($dbh,$biblionumber);
  57 my $itemnumber = $input->param('itemnumber');
  58 my $op = $input->param('op');
  59
  60 # find itemtype
  61 my $itemtype = &MARCfind_frameworkcode($dbh,$biblionumber);
  62
  63 my $tagslib = &MARCgettagslib($dbh,1,$itemtype);
  64 my $record = MARCgetbiblio($dbh,$biblionumber);
  65 # warn "==>".$record->as_formatted;
  66 my $oldrecord = MARCmarc2koha($dbh,$record);
  67 my $itemrecord;
  68 my $nextop="additem";
  69 my @errors; # store errors found while checking data BEFORE saving item.
  70 #------------------------------------------------------------------------------------------------------------------------------
  71 if ($op eq "additem") {
  72 #------------------------------------------------------------------------------------------------------------------------------
  73         # rebuild
  74         my @tags = $input->param('tag');
  75         my @subfields = $input->param('subfield');
  76         my @values = $input->param('field_value');
  77         # build indicator hash.
  78         my @ind_tag = $input->param('ind_tag');
  79         my @indicator = $input->param('indicator');
  80         my $xml = MARChtml2xml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag);
  81         my $record=MARC::Record::new_from_xml($xml, 'UTF-8');
  82         # if autoBarcode is ON, calculate barcode...
  83         if (C4::Context->preference('autoBarcode')) {
  84                 my ($tagfield,$tagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.barcode");
  85                 unless ($record->field($tagfield)->subfield($tagsubfield)) {
  86                         my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
  87                         $sth_barcode->execute;
  88                         my ($newbarcode) = $sth_barcode->fetchrow;
  89                         $newbarcode++;
  90                         # OK, we have the new barcode, now create the entry in MARC record
  91                         my $fieldItem = $record->field($tagfield);
  92                         $record->delete_field($fieldItem);
  93                         $fieldItem->add_subfields($tagsubfield => $newbarcode);
  94                         $record->insert_fields_ordered($fieldItem);
  95                 }
  96         }
  97 # check for item barcode # being unique
  98         my $addedolditem = MARCmarc2koha($dbh,$record);
  99         my $exists = get_item_from_barcode($addedolditem->{'barcode'});
 100         push @errors,"barcode_not_unique" if($exists);
 101         # if barcode exists, don't create, but report The problem.
 102         $itemnumber = NEWnewitem($dbh,$record,$biblionumber,$biblioitemnumber) unless ($exists);
 103         $nextop = "additem";
 104 #------------------------------------------------------------------------------------------------------------------------------
 105 } elsif ($op eq "edititem") {
 106 #------------------------------------------------------------------------------------------------------------------------------
 107 # retrieve item if exist => then, it's a modif
 108         $itemrecord = MARCgetitem($dbh,$biblionumber,$itemnumber);
 109         $nextop="saveitem";
 110 #------------------------------------------------------------------------------------------------------------------------------
 111 } elsif ($op eq "delitem") {
 112 #------------------------------------------------------------------------------------------------------------------------------
 113 # retrieve item if exist => then, it's a modif
 114         &NEWdelitem($dbh,$biblionumber,$itemnumber);
 115         $nextop="additem";
 116 #------------------------------------------------------------------------------------------------------------------------------
 117 } elsif ($op eq "saveitem") {
 118 #------------------------------------------------------------------------------------------------------------------------------
 119         # rebuild
 120         my @tags = $input->param('tag');
 121         my @subfields = $input->param('subfield');
 122         my @values = $input->param('field_value');
 123         # build indicator hash.
 124         my @ind_tag = $input->param('ind_tag');
 125         my @indicator = $input->param('indicator');
 126 #       my $itemnumber = $input->param('itemnumber');
 127         my $xml = MARChtml2xml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag);
 128         my $itemrecord=MARC::Record::new_from_xml($xml, 'UTF-8');
 129 # MARC::Record builded => now, record in DB
 130 # warn "R: ".$record->as_formatted;
 131         my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = NEWmoditem($dbh,$record,$biblionumber,$itemnumber,0);
 132         $itemnumber="";
 133         $nextop="additem";
 134 }
 135
 136 #
 137 #------------------------------------------------------------------------------------------------------------------------------
 138 # build screen with existing items. and "new" one
 139 #------------------------------------------------------------------------------------------------------------------------------
 140 my ($template, $loggedinuser, $cookie)
 141     = get_template_and_user({template_name => "acqui.simple/additem.tmpl",
 142                              query => $input,
 143                              type => "intranet",
 144                              authnotrequired => 0,
 145                              flagsrequired => {editcatalogue => 1},
 146                              debug => 1,
 147                              });
 148
 149 my %indicators;
 150 $indicators{995}='  ';
 151 # now, build existiing item list
 152 my $temp = MARCgetbiblio($dbh,$biblionumber);
 153 my @fields = $temp->fields();
 154 #my @fields = $record->fields();
 155 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 156 my @big_array;
 157 #---- finds where items.itemnumber is stored
 158 my ($itemtagfield,$itemtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.itemnumber",$itemtype);
 159 my ($branchtagfield,$branchtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.homebranch",$itemtype);
 160
 161 foreach my $field (@fields) {
 162         next if ($field->tag()<10);
 163         my @subf=$field->subfields;
 164         my %this_row;
 165 # loop through each subfield
 166         for my $i (0..$#subf) {
 167                 next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  ne 10 && ($field->tag() ne $itemtagfield && $subf[$i][0] ne $itemtagsubfield));
 168                 $witness{$subf[$i][0]} = $tagslib->{$field->tag()}->{$subf[$i][0]}->{lib} if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  eq 10);
 169                 $this_row{$subf[$i][0]} =$subf[$i][1] if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  eq 10);
 170                 if (($field->tag eq $branchtagfield) && ($subf[$i][$0] eq $branchtagsubfield) && C4::Context->preference("IndependantBranches")) {
 171                         #verifying rights
 172                         my $userenv = C4::Context->userenv;
 173                         unless (($userenv->{'flags'} == 1) or (($userenv->{'branch'} eq $subf[$i][1]))){
 174                                         $this_row{'nomod'}=1;
 175                         }
 176                 }
 177                 $this_row{itemnum} = $subf[$i][1] if ($field->tag() eq $itemtagfield && $subf[$i][0] eq $itemtagsubfield);
 178         }
 179         if (%this_row) {
 180                 push(@big_array, \%this_row);
 181         }
 182 }
 183 #fill big_row with missing datas
 184 foreach my $subfield_code  (keys(%witness)) {
 185         for (my $i=0;$i<=$#big_array;$i++) {
 186                 $big_array[$i]{$subfield_code}="&nbsp;" unless ($big_array[$i]{$subfield_code});
 187         }
 188 }
 189 my ($holdingbrtagf,$holdingbrtagsubf) = &MARCfind_marc_from_kohafield($dbh,"items.holdingbranch",$itemtype);
 190 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 191
 192 # now, construct template !
 193 my @item_value_loop;
 194 my @header_value_loop;
 195 for (my $i=0;$i<=$#big_array; $i++) {
 196         my $items_data;
 197         foreach my $subfield_code (sort keys(%witness)) {
 198                 $items_data .="<td>".$big_array[$i]{$subfield_code}."</td>";
 199         }
 200         my %row_data;
 201         $row_data{item_value} = $items_data;
 202         $row_data{itemnum} = $big_array[$i]->{itemnum};
 203         #reporting this_row values
 204         $row_data{'nomod'} = $big_array[$i]{'nomod'};
 205         push(@item_value_loop,\%row_data);
 206 }
 207 foreach my $subfield_code (sort keys(%witness)) {
 208         my %header_value;
 209         $header_value{header_value} = $witness{$subfield_code};
 210         push(@header_value_loop, \%header_value);
 211 }
 212
 213 # next item form
 214 my @loop_data =();
 215 my $i=0;
 216 my $authorised_values_sth = $dbh->prepare("select authorised_value,lib from authorised_values where category=? order by lib");
 217
 218 foreach my $tag (sort keys %{$tagslib}) {
 219         my $previous_tag = '';
 220 # loop through each subfield
 221         foreach my $subfield (sort keys %{$tagslib->{$tag}}) {
 222                 next if subfield_is_koha_internal_p($subfield);
 223                 next if ($tagslib->{$tag}->{$subfield}->{'tab'}  ne "10");
 224                 my %subfield_data;
 225                 $subfield_data{tag}=$tag;
 226                 $subfield_data{subfield}=$subfield;
 227 #               $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
 228                 $subfield_data{marc_lib}="<span id=\"error$i\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
 229                 $subfield_data{mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
 230                 $subfield_data{repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
 231                 my ($x,$value);
 232                 ($x,$value) = find_value($tag,$subfield,$itemrecord) if ($itemrecord);
 233                 #testing branch value if IndependantBranches.
 234                 my $test = (C4::Context->preference("IndependantBranches")) &&
 235                                         ($tag eq $branchtagfield) && ($subfield eq $branchtagsubfield) &&
 236                                         (C4::Context->userenv->{flags} != 1) && ($value) && ($value ne C4::Context->userenv->{branch}) ;
 237 #               print $input->redirect(".pl?biblionumber=$biblionumber") if ($test);
 238                 # search for itemcallnumber if applicable
 239                 if ($tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber' && C4::Context->preference('itemcallnumber')) {
 240                         my $CNtag = substr(C4::Context->preference('itemcallnumber'),0,3);
 241                         my $CNsubfield = substr(C4::Context->preference('itemcallnumber'),3,1);
 242                         my $temp = $record->field($CNtag);
 243                         if ($temp) {
 244                                 $value = $temp->subfield($CNsubfield);
 245                         }
 246                 }
 247                 if ($tagslib->{$tag}->{$subfield}->{authorised_value}) {
 248                         my @authorised_values;
 249                         my %authorised_lib;
 250                         # builds list, depending on authorised value...
 251                         #---- branch
 252                         if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
 253                                 if ((C4::Context->preference("IndependantBranches")) && (C4::Context->userenv->{flags} != 1)){
 254                                                 my $sth=$dbh->prepare("select branchcode,branchname from branches where branchcode = ? order by branchname");
 255                                                 $sth->execute(C4::Context->userenv->{branch});
 256                                                 push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 257                                                 while (my ($branchcode,$branchname) = $sth->fetchrow_array) {
 258                                                         push @authorised_values, $branchcode;
 259                                                         $authorised_lib{$branchcode}=$branchname;
 260                                                 }
 261                                 } else {
 262                                         my $sth=$dbh->prepare("select branchcode,branchname from branches order by branchname");
 263                                         $sth->execute;
 264                                         push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 265                                         while (my ($branchcode,$branchname) = $sth->fetchrow_array) {
 266                                                 push @authorised_values, $branchcode;
 267                                                 $authorised_lib{$branchcode}=$branchname;
 268                                         }
 269                                 }
 270                         #----- itemtypes
 271                         } elsif ($tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes") {
 272                                 my $sth=$dbh->prepare("select itemtype,description from itemtypes order by description");
 273                                 $sth->execute;
 274                                 push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 275                                 while (my ($itemtype,$description) = $sth->fetchrow_array) {
 276                                         push @authorised_values, $itemtype;
 277                                         $authorised_lib{$itemtype}=$description;
 278                                 }
 279                         #---- "true" authorised value
 280                         } else {
 281                                 $authorised_values_sth->execute($tagslib->{$tag}->{$subfield}->{authorised_value});
 282                                 push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 283                                 while (my ($value,$lib) = $authorised_values_sth->fetchrow_array) {
 284                                         push @authorised_values, $value;
 285                                         $authorised_lib{$value}=$lib;
 286                                 }
 287                         }
 288                         $subfield_data{marc_value}= CGI::scrolling_list(-name=>'field_value',
 289                                                                                                                                                 -values=> \@authorised_values,
 290                                                                                                                                                 -default=>"$value",
 291                                                                                                                                                 -labels => \%authorised_lib,
 292                                                                                                                                                 -size=>1,
 293                                                                                                                                                 -multiple=>0,
 294                                                                                                                                                 );
 295                 } elsif ($tagslib->{$tag}->{$subfield}->{thesaurus_category}) {
 296                         $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\"  size=47 maxlength=255> <a href=\"javascript:Dopop('../thesaurus_popup.pl?category=$tagslib->{$tag}->{$subfield}->{thesaurus_category}&index=$i',$i)\">...</a>";
 297                         #"
 298                 } elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
 299                         my $plugin="../value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
 300                         require $plugin;
 301                         my $extended_param = plugin_parameters($dbh,$record,$tagslib,$i,0);
 302                         my ($function_name,$javascript) = plugin_javascript($dbh,$record,$tagslib,$i,0);
 303                         $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\"  size=47 maxlength=255 DISABLE READONLY OnFocus=\"javascript:Focus$function_name($i)\" OnBlur=\"javascript:Blur$function_name($i)\"> <a href=\"javascript:Clic$function_name($i)\">...</a> $javascript";
 304                 } else {
 305                         $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\" value=\"$value\" size=50 maxlength=255>";
 306                 }
 307 #               $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\">";
 308                 push(@loop_data, \%subfield_data);
 309                 $i++
 310         }
 311 }
 312
 313 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
 314 $template->param(item_loop => \@item_value_loop,
 315                                                 item_header_loop => \@header_value_loop,
 316                                                 biblionumber => $biblionumber,
 317                                                 bibid        => $biblionumber,
 318                                                 title => $oldrecord->{title},
 319                                                 author => $oldrecord->{author},
 320                                                 item => \@loop_data,
 321                                                 itemnumber => $itemnumber,
 322                                                 itemtagfield => $itemtagfield,
 323                                                 itemtagsubfield =>$itemtagsubfield,
 324                                                 op => $nextop,
 325                                                 opisadd => ($nextop eq "saveitem")?0:1);
 326 foreach my $error (@errors) {
 327         $template->param($error => 1);
 328 }
 329 output_html_with_http_headers $input, $cookie, $template->output;