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