authorities/merge.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2013 C & P Bibliography Services
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 3 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 use strict;
  21 use warnings;
  22 use CGI qw ( -utf8 );
  23 use C4::Output;
  24 use C4::Auth;
  25 use C4::AuthoritiesMarc;
  26 use Koha::MetadataRecord::Authority;
  27 use C4::Koha;
  28 use C4::Biblio;
  29
  30 my $input  = new CGI;
  31 my @authid = $input->multi_param('authid');
  32 my $merge  = $input->param('merge');
  33
  34 my @errors;
  35
  36 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  37     {
  38         template_name   => "authorities/merge.tt",
  39         query           => $input,
  40         type            => "intranet",
  41         authnotrequired => 0,
  42         flagsrequired   => { editauthorities => 1 },
  43     }
  44 );
  45
  46 #------------------------
  47 # Merging
  48 #------------------------
  49 if ($merge) {
  50
  51     # Creating a new record from the html code
  52     my $record   = TransformHtmlToMarc($input, 0);
  53     my $recordid1   = $input->param('recordid1');
  54     my $recordid2   = $input->param('recordid2');
  55     my $typecode = $input->param('frameworkcode');
  56
  57     # Rewriting the leader
  58     $record->leader( GetAuthority($recordid1)->leader() );
  59
  60     # Modifying the reference record
  61     ModAuthority( $recordid1, $record, $typecode );
  62
  63     # Deleting the other record
  64     if ( scalar(@errors) == 0 ) {
  65
  66         my $error;
  67         if ($input->param('mergereference') eq 'breeding') {
  68             require C4::ImportBatch;
  69             C4::ImportBatch::SetImportRecordStatus( $recordid2, 'imported' );
  70         } else {
  71             C4::AuthoritiesMarc::merge( $recordid2, GetAuthority($recordid2), $recordid1, $record );
  72             $error = (DelAuthority($recordid2) == 0);
  73         }
  74         push @errors, $error if ($error);
  75     }
  76
  77     # Parameters
  78     $template->param(
  79         result  => 1,
  80         recordid1 => $recordid1
  81     );
  82
  83     #-------------------------
  84     # Show records to merge
  85     #-------------------------
  86 }
  87 else {
  88     my $mergereference = $input->param('mergereference');
  89     $template->{'VARS'}->{'mergereference'} = $mergereference;
  90
  91     if ( scalar(@authid) != 2 ) {
  92         push @errors, { code => "WRONG_COUNT", value => scalar(@authid) };
  93     }
  94     else {
  95         my $recordObj1 = Koha::MetadataRecord::Authority->get_from_authid($authid[0]) || Koha::MetadataRecord::Authority->new();
  96         my $recordObj2;
  97
  98         if (defined $mergereference && $mergereference eq 'breeding') {
  99             $recordObj2 =  Koha::MetadataRecord::Authority->get_from_breeding($authid[1]) || Koha::MetadataRecord::Authority->new();
 100         } else {
 101             $recordObj2 =  Koha::MetadataRecord::Authority->get_from_authid($authid[1]) || Koha::MetadataRecord::Authority->new();
 102         }
 103
 104         if ($mergereference) {
 105
 106             my $framework;
 107             if ( $recordObj1->authtypecode ne $recordObj2->authtypecode && $mergereference ne 'breeding' ) {
 108                 $framework = $input->param('frameworkcode')
 109                   or push @errors, { code => 'FRAMEWORK_NOT_SELECTED' };
 110             }
 111             else {
 112                 $framework = $recordObj1->authtypecode;
 113             }
 114             if ($mergereference eq 'breeding') {
 115                 $mergereference = $authid[0];
 116             }
 117
 118             # Getting MARC Structure
 119             my $tagslib = GetTagsLabels( 1, $framework );
 120             foreach my $field ( keys %$tagslib ) {
 121                 if ( defined $tagslib->{$field}->{'tab'} && $tagslib->{$field}->{'tab'} eq ' ' ) {
 122                     $tagslib->{$field}->{'tab'} = 0;
 123                 }
 124             }
 125
 126             #Setting $notreference
 127             my $notreference = $authid[1];
 128             if($mergereference == $notreference){
 129                 $notreference = $authid[0];
 130                 #Swap so $recordObj1 is always the correct merge reference
 131                 ($recordObj1, $recordObj2) = ($recordObj2, $recordObj1);
 132             }
 133
 134             # Creating a loop for display
 135
 136             my @records = (
 137                 {
 138                     recordid => $mergereference,
 139                     record => $recordObj1->record,
 140                     frameworkcode => $recordObj1->authtypecode,
 141                     display => $recordObj1->createMergeHash($tagslib),
 142                     reference => 1,
 143                 },
 144                 {
 145                     recordid => $notreference,
 146                     record => $recordObj2->record,
 147                     frameworkcode => $recordObj2->authtypecode,
 148                     display => $recordObj2->createMergeHash($tagslib),
 149                 },
 150             );
 151
 152             # Parameters
 153             $template->param(
 154                 recordid1        => $mergereference,
 155                 recordid2        => $notreference,
 156                 records        => \@records,
 157                 framework      => $framework,
 158             );
 159         }
 160         else {
 161
 162             # Ask the user to choose which record will be the kept
 163             $template->param(
 164                 choosereference => 1,
 165                 recordid1         => $authid[0],
 166                 recordid2         => $authid[1],
 167                 title1          => $recordObj1->authorized_heading,
 168                 title2          => $recordObj2->authorized_heading,
 169             );
 170             if ( $recordObj1->authtypecode ne $recordObj2->authtypecode ) {
 171                 my $authority_types = Koha::Authority::Types->search( {}, { order_by => ['authtypecode'] } );
 172                 my @frameworkselect;
 173                 while ( my $authority_type = $authority_types->next ) {
 174                     my %row = (
 175                         value => $authority_type->authtypecode,
 176                         frameworktext => $authority_type->authtypetext,
 177                     );
 178                     push @frameworkselect, \%row;
 179                 }
 180                 $template->param(
 181                     frameworkselect => \@frameworkselect,
 182                     frameworkcode1  => $recordObj1->authtypecode,
 183                     frameworkcode2  => $recordObj2->authtypecode,
 184                 );
 185             }
 186         }
 187     }
 188 }
 189
 190 my $authority_types = Koha::Authority::Types->search({}, { order_by => ['authtypetext']});
 191 $template->param( authority_types => $authority_types );
 192
 193 if (@errors) {
 194
 195     # Errors
 196     $template->param( errors => \@errors );
 197 }
 198
 199 output_html_with_http_headers $input, $cookie, $template->output;
 200 exit;
 201
 202 =head1 FUNCTIONS
 203
 204 =cut
 205
 206 # ------------------------
 207 # Functions
 208 # ------------------------