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 use Smart::Comments;
  34
  35 sub find_value {
  36         my ($tagfield,$insubfield,$record) = @_;
  37         my $result;
  38         my $indicator;
  39         foreach my $field ($record->field($tagfield)) {
  40                 my @subfields = $field->subfields();
  41                 foreach my $subfield (@subfields) {
  42                         if (@$subfield[0] eq $insubfield) {
  43                                 $result .= @$subfield[1];
  44                                 $indicator = $field->indicator(1).$field->indicator(2);
  45                         }
  46                 }
  47         }
  48         return($indicator,$result);
  49 }
  50 my $input = new CGI;
  51 my $dbh = C4::Context->dbh;
  52 my $error = $input->param('error');
  53 my $biblionumber = $input->param('biblionumber');
  54 if (!$biblionumber){
  55     $biblionumber=$input->param('bibid');
  56 }
  57 my $biblioitemnumber = find_biblioitemnumber($dbh,$biblionumber);
  58 my $itemnumber = $input->param('itemnumber');
  59 if (!$itemnumber){
  60     $itemnumber=$input->param('itemnum');
  61     }
  62
  63 my $op = $input->param('op');
  64
  65 # find itemtype
  66 my $itemtype = &MARCfind_frameworkcode($dbh,$biblionumber);
  67
  68 my $tagslib = &MARCgettagslib($dbh,1,$itemtype);
  69 my $record = MARCgetbiblio($dbh,$biblionumber);
  70 # warn "==>".$record->as_formatted;
  71 my $oldrecord = MARCmarc2koha($dbh,$record);
  72 my $itemrecord;
  73 my $nextop="additem";
  74 my @errors; # store errors found while checking data BEFORE saving item.
  75 #------------------------------------------------------------------------------------------------------------------------------
  76 if ($op eq "additem") {
  77 #------------------------------------------------------------------------------------------------------------------------------
  78         # rebuild
  79         my @tags = $input->param('tag');
  80         my @subfields = $input->param('subfield');
  81         my @values = $input->param('field_value');
  82         # build indicator hash.
  83         my @ind_tag = $input->param('ind_tag');
  84         my @indicator = $input->param('indicator');
  85         my $xml = MARChtml2xml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag);
  86         my $record=MARC::Record::new_from_xml($xml, 'UTF-8');
  87         # if autoBarcode is ON, calculate barcode...
  88         if (C4::Context->preference('autoBarcode')) {
  89                 my ($tagfield,$tagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.barcode");
  90                 unless ($record->field($tagfield)->subfield($tagsubfield)) {
  91                         my $sth_barcode = $dbh->prepare("select max(abs(barcode)) from items");
  92                         $sth_barcode->execute;
  93                         my ($newbarcode) = $sth_barcode->fetchrow;
  94                         $newbarcode++;
  95                         # OK, we have the new barcode, now create the entry in MARC record
  96                         my $fieldItem = $record->field($tagfield);
  97                         $record->delete_field($fieldItem);
  98                         $fieldItem->add_subfields($tagsubfield => $newbarcode);
  99                         $record->insert_fields_ordered($fieldItem);
 100                 }
 101         }
 102 # check for item barcode # being unique
 103         my $addedolditem = MARCmarc2koha($dbh,$record);
 104         my $exists = get_item_from_barcode($addedolditem->{'barcode'});
 105         push @errors,"barcode_not_unique" if($exists);
 106         # if barcode exists, don't create, but report The problem.
 107         $itemnumber = NEWnewitem($dbh,$record,$biblionumber,$biblioitemnumber) unless ($exists);
 108         $nextop = "additem";
 109 #------------------------------------------------------------------------------------------------------------------------------
 110 } elsif ($op eq "edititem") {
 111 #------------------------------------------------------------------------------------------------------------------------------
 112 # retrieve item if exist => then, it's a modif
 113         $itemrecord = get_record($biblionumber);
 114         $nextop="saveitem";
 115 #------------------------------------------------------------------------------------------------------------------------------
 116 } elsif ($op eq "delitem") {
 117 #------------------------------------------------------------------------------------------------------------------------------
 118 # retrieve item if exist => then, it's a modif
 119         &NEWdelitem($dbh,$biblionumber,$itemnumber);
 120         $nextop="additem";
 121 #------------------------------------------------------------------------------------------------------------------------------
 122 } elsif ($op eq "saveitem") {
 123 #------------------------------------------------------------------------------------------------------------------------------
 124         # rebuild
 125         my @tags = $input->param('tag');
 126         my @subfields = $input->param('subfield');
 127         my @values = $input->param('field_value');
 128         # build indicator hash.
 129         my @ind_tag = $input->param('ind_tag');
 130         my @indicator = $input->param('indicator');
 131 #       my $itemnumber = $input->param('itemnumber');
 132         my $xml = MARChtml2xml(\@tags,\@subfields,\@values,\@indicator,\@ind_tag);
 133         my $itemrecord=MARC::Record::new_from_xml($xml, 'UTF-8');
 134 # MARC::Record builded => now, record in DB
 135 # warn "R: ".$record->as_formatted;
 136         my ($oldbiblionumber,$oldbibnum,$oldbibitemnum) = NEWmoditem($dbh,$itemrecord,$biblionumber,$itemnumber,0);
 137         $itemnumber="";
 138         $nextop="additem";
 139 }
 140
 141 #
 142 #------------------------------------------------------------------------------------------------------------------------------
 143 # build screen with existing items. and "new" one
 144 #------------------------------------------------------------------------------------------------------------------------------
 145 my ($template, $loggedinuser, $cookie)
 146     = get_template_and_user({template_name => "acqui.simple/additem.tmpl",
 147                              query => $input,
 148                              type => "intranet",
 149                              authnotrequired => 0,
 150                              flagsrequired => {editcatalogue => 1},
 151                              debug => 1,
 152                              });
 153
 154 my %indicators;
 155 $indicators{995}='  ';
 156 # now, build existiing item list
 157 my $temp = get_record($biblionumber);
 158 my @fields = $temp->fields();
 159 #my @fields = $record->fields();
 160 my %witness; #---- stores the list of subfields used at least once, with the "meaning" of the code
 161 my @big_array;
 162 #---- finds where items.itemnumber is stored
 163 my ($itemtagfield,$itemtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.itemnumber",$itemtype);
 164 my ($branchtagfield,$branchtagsubfield) = &MARCfind_marc_from_kohafield($dbh,"items.homebranch",$itemtype);
 165
 166 foreach my $field (@fields) {
 167         next if ($field->tag()<10);
 168         my @subf=$field->subfields;
 169         my %this_row;
 170 # loop through each subfield
 171         for my $i (0..$#subf) {
 172                 next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  ne 10 && ($field->tag() ne $itemtagfield && $subf[$i][0] ne $itemtagsubfield));
 173                 $witness{$subf[$i][0]} = $tagslib->{$field->tag()}->{$subf[$i][0]}->{lib} if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  eq 10);
 174                 $this_row{$subf[$i][0]} =$subf[$i][1] if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  eq 10);
 175                 if (($field->tag eq $branchtagfield) && ($subf[$i][$0] eq $branchtagsubfield) && C4::Context->preference("IndependantBranches")) {
 176                         #verifying rights
 177                         my $userenv = C4::Context->userenv;
 178                         unless (($userenv->{'flags'} == 1) or (($userenv->{'branch'} eq $subf[$i][1]))){
 179                                         $this_row{'nomod'}=1;
 180                         }
 181                 }
 182                 $this_row{itemnum} = $subf[$i][1] if ($field->tag() eq $itemtagfield && $subf[$i][0] eq $itemtagsubfield);
 183         }
 184         if (%this_row) {
 185                 push(@big_array, \%this_row);
 186         }
 187 }
 188 #fill big_row with missing datas
 189 foreach my $subfield_code  (keys(%witness)) {
 190         for (my $i=0;$i<=$#big_array;$i++) {
 191                 $big_array[$i]{$subfield_code}="&nbsp;" unless ($big_array[$i]{$subfield_code});
 192         }
 193 }
 194 my ($holdingbrtagf,$holdingbrtagsubf) = &MARCfind_marc_from_kohafield($dbh,"items.holdingbranch",$itemtype);
 195 @big_array = sort {$a->{$holdingbrtagsubf} cmp $b->{$holdingbrtagsubf}} @big_array;
 196
 197 # now, construct template !
 198 my @item_value_loop;
 199 my @header_value_loop;
 200 for (my $i=0;$i<=$#big_array; $i++) {
 201         my $items_data;
 202         foreach my $subfield_code (sort keys(%witness)) {
 203                 $items_data .="<td>".$big_array[$i]{$subfield_code}."</td>";
 204         }
 205         my %row_data;
 206         $row_data{item_value} = $items_data;
 207         $row_data{itemnum} = $big_array[$i]->{itemnum};
 208         #reporting this_row values
 209         $row_data{'nomod'} = $big_array[$i]{'nomod'};
 210         push(@item_value_loop,\%row_data);
 211 }
 212 foreach my $subfield_code (sort keys(%witness)) {
 213         my %header_value;
 214         $header_value{header_value} = $witness{$subfield_code};
 215         push(@header_value_loop, \%header_value);
 216 }
 217
 218 # next item form
 219 my @loop_data =();
 220 my $i=0;
 221 my $authorised_values_sth = $dbh->prepare("select authorised_value,lib from authorised_values where category=? order by lib");
 222
 223 foreach my $tag (sort keys %{$tagslib}) {
 224         my $previous_tag = '';
 225 # loop through each subfield
 226         foreach my $subfield (sort keys %{$tagslib->{$tag}}) {
 227                 next if subfield_is_koha_internal_p($subfield);
 228                 next if ($tagslib->{$tag}->{$subfield}->{'tab'}  ne "10");
 229                 my %subfield_data;
 230                 $subfield_data{tag}=$tag;
 231                 $subfield_data{subfield}=$subfield;
 232 #               $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
 233                 $subfield_data{marc_lib}="<span id=\"error$i\">".$tagslib->{$tag}->{$subfield}->{lib}."</span>";
 234                 $subfield_data{mandatory}=$tagslib->{$tag}->{$subfield}->{mandatory};
 235                 $subfield_data{repeatable}=$tagslib->{$tag}->{$subfield}->{repeatable};
 236                 my ($x,$value);
 237                 ($x,$value) = find_value($tag,$subfield,$itemrecord) if ($itemrecord);
 238                 #testing branch value if IndependantBranches.
 239                 my $test = (C4::Context->preference("IndependantBranches")) &&
 240                                         ($tag eq $branchtagfield) && ($subfield eq $branchtagsubfield) &&
 241                                         (C4::Context->userenv->{flags} != 1) && ($value) && ($value ne C4::Context->userenv->{branch}) ;
 242 #               print $input->redirect(".pl?biblionumber=$biblionumber") if ($test);
 243                 # search for itemcallnumber if applicable
 244                 if ($tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber' && C4::Context->preference('itemcallnumber')) {
 245                         my $CNtag = substr(C4::Context->preference('itemcallnumber'),0,3);
 246                         my $CNsubfield = substr(C4::Context->preference('itemcallnumber'),3,1);
 247                         my $temp = $record->field($CNtag);
 248                         if ($temp) {
 249                                 $value = $temp->subfield($CNsubfield);
 250                         }
 251                 }
 252                 if ($tagslib->{$tag}->{$subfield}->{authorised_value}) {
 253                         my @authorised_values;
 254                         my %authorised_lib;
 255                         # builds list, depending on authorised value...
 256                         #---- branch
 257                         if ($tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
 258                                 if ((C4::Context->preference("IndependantBranches")) && (C4::Context->userenv->{flags} != 1)){
 259                                                 my $sth=$dbh->prepare("select branchcode,branchname from branches where branchcode = ? order by branchname");
 260                                                 $sth->execute(C4::Context->userenv->{branch});
 261                                                 push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 262                                                 while (my ($branchcode,$branchname) = $sth->fetchrow_array) {
 263                                                         push @authorised_values, $branchcode;
 264                                                         $authorised_lib{$branchcode}=$branchname;
 265                                                 }
 266                                 } else {
 267                                         my $sth=$dbh->prepare("select branchcode,branchname from branches order by branchname");
 268                                         $sth->execute;
 269                                         push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 270                                         while (my ($branchcode,$branchname) = $sth->fetchrow_array) {
 271                                                 push @authorised_values, $branchcode;
 272                                                 $authorised_lib{$branchcode}=$branchname;
 273                                         }
 274                                 }
 275                         #----- itemtypes
 276                         } elsif ($tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes") {
 277                                 my $sth=$dbh->prepare("select itemtype,description from itemtypes order by description");
 278                                 $sth->execute;
 279                                 push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 280                                 while (my ($itemtype,$description) = $sth->fetchrow_array) {
 281                                         push @authorised_values, $itemtype;
 282                                         $authorised_lib{$itemtype}=$description;
 283                                 }
 284                         #---- "true" authorised value
 285                         } else {
 286                                 $authorised_values_sth->execute($tagslib->{$tag}->{$subfield}->{authorised_value});
 287                                 push @authorised_values, "" unless ($tagslib->{$tag}->{$subfield}->{mandatory});
 288                                 while (my ($value,$lib) = $authorised_values_sth->fetchrow_array) {
 289                                         push @authorised_values, $value;
 290                                         $authorised_lib{$value}=$lib;
 291                                 }
 292                         }
 293                         $subfield_data{marc_value}= CGI::scrolling_list(-name=>'field_value',
 294                                                                                                                                                 -values=> \@authorised_values,
 295                                                                                                                                                 -default=>"$value",
 296                                                                                                                                                 -labels => \%authorised_lib,
 297                                                                                                                                                 -size=>1,
 298                                                                                                                                                 -multiple=>0,
 299                                                                                                                                                 );
 300                 } elsif ($tagslib->{$tag}->{$subfield}->{thesaurus_category}) {
 301                         $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\"  size=47 maxlength=255> <a href=\"javascript:Dopop('../thesaurus_popup.pl?category=$tagslib->{$tag}->{$subfield}->{thesaurus_category}&index=$i',$i)\">...</a>";
 302                         #"
 303                 } elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
 304                         my $plugin="../value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
 305                         require $plugin;
 306                         my $extended_param = plugin_parameters($dbh,$record,$tagslib,$i,0);
 307                         my ($function_name,$javascript) = plugin_javascript($dbh,$record,$tagslib,$i,0);
 308                         $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\"  size=47 maxlength=255 DISABLE READONLY OnFocus=\"javascript:Focus$function_name($i)\" OnBlur=\"javascript:Blur$function_name($i)\"> <a href=\"javascript:Clic$function_name($i)\">...</a> $javascript";
 309                 } else {
 310                         $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\" value=\"$value\" size=50 maxlength=255>";
 311                 }
 312 #               $subfield_data{marc_value}="<input type=\"text\" name=\"field_value\">";
 313                 push(@loop_data, \%subfield_data);
 314                 $i++
 315         }
 316 }
 317
 318 # what's the next op ? it's what we are not in : an add if we're editing, otherwise, and edit.
 319 $template->param(item_loop => \@item_value_loop,
 320                                                 item_header_loop => \@header_value_loop,
 321                                                 biblionumber => $biblionumber,
 322                                                 bibid        => $biblionumber,
 323                                                 title => $oldrecord->{title},
 324                                                 author => $oldrecord->{author},
 325                                                 item => \@loop_data,
 326                                                 itemnumber => $itemnumber,
 327                                                 itemnum => $itemnumber,
 328                                                 itemtagfield => $itemtagfield,
 329                                                 itemtagsubfield =>$itemtagsubfield,
 330                                                 op => $nextop,
 331                                                 opisadd => ($nextop eq "saveitem")?0:1);
 332 foreach my $error (@errors) {
 333         $template->param($error => 1);
 334 }
 335 output_html_with_http_headers $input, $cookie, $template->output;