Bug 5202: QA follow-up 2 - fix overeager error message
[koha.git] / 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 2 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;
23 use C4::Output;
24 use C4::Auth;
25 use C4::AuthoritiesMarc;
26 use Koha::Authority;
27 use C4::Koha;
28 use C4::Biblio;
29
30 my $input  = new CGI;
31 my @authid = $input->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);
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             $error = (DelAuthority($recordid2) == 0);
72         }
73         push @errors, $error if ($error);
74     }
75
76     # Parameters
77     $template->param(
78         result  => 1,
79         recordid1 => $recordid1
80     );
81
82     #-------------------------
83     # Show records to merge
84     #-------------------------
85 }
86 else {
87     my $mergereference = $input->param('mergereference');
88     $template->{'VARS'}->{'mergereference'} = $mergereference;
89
90     if ( scalar(@authid) != 2 ) {
91         push @errors, { code => "WRONG_COUNT", value => scalar(@authid) };
92     }
93     else {
94         my $recordObj1 = Koha::Authority->get_from_authid($authid[0]) || Koha::Authority->new();
95         my $recordObj2;
96
97         if ($mergereference eq 'breeding') {
98             $recordObj2 =  Koha::Authority->get_from_breeding($authid[1]) || Koha::Authority->new();
99         } else {
100             $recordObj2 =  Koha::Authority->get_from_authid($authid[1]) || Koha::Authority->new();
101         }
102
103         if ($mergereference) {
104
105             my $framework;
106             if ( $recordObj1->authtype ne $recordObj2->authtype && $mergereference ne 'breeding' ) {
107                 $framework = $input->param('frameworkcode')
108                   or push @errors, { code => 'FRAMEWORK_NOT_SELECTED' };
109             }
110             else {
111                 $framework = $recordObj1->authtype;
112             }
113             if ($mergereference eq 'breeding') {
114                 $mergereference = $authid[0];
115             }
116
117             # Getting MARC Structure
118             my $tagslib = GetTagsLabels( 1, $framework );
119             foreach my $field ( keys %$tagslib ) {
120                 if ( defined $tagslib->{$field}->{'tab'} && $tagslib->{$field}->{'tab'} eq ' ' ) {
121                     $tagslib->{$field}->{'tab'} = 0;
122                 }
123             }
124
125             my $notreference =
126               ( $authid[0] == $mergereference )
127               ? $authid[1]
128               : $authid[0];
129
130             # Creating a loop for display
131
132             my @record1 = $recordObj1->createMergeHash($tagslib);
133             my @record2 = $recordObj2->createMergeHash($tagslib);
134
135             # Parameters
136             $template->param(
137                 recordid1        => $mergereference,
138                 recordid2        => $notreference,
139                 record1        => @record1,
140                 record2        => @record2,
141                 framework      => $framework,
142             );
143         }
144         else {
145
146             # Ask the user to choose which record will be the kept
147             $template->param(
148                 choosereference => 1,
149                 recordid1         => $authid[0],
150                 recordid2         => $authid[1],
151                 title1          => $recordObj1->authorized_heading,
152                 title2          => $recordObj2->authorized_heading,
153             );
154             if ( $recordObj1->authtype ne $recordObj2->authtype ) {
155                 my $frameworks = getauthtypes;
156                 my @frameworkselect;
157                 foreach my $thisframeworkcode ( keys %$frameworks ) {
158                     my %row = (
159                         value => $thisframeworkcode,
160                         frameworktext =>
161                           $frameworks->{$thisframeworkcode}->{'authtypetext'},
162                     );
163                     if ( $recordObj1->authtype eq $thisframeworkcode ) {
164                         $row{'selected'} = 1;
165                     }
166                     push @frameworkselect, \%row;
167                 }
168                 $template->param(
169                     frameworkselect => \@frameworkselect,
170                     frameworkcode1  => $recordObj1->authtype,
171                     frameworkcode2  => $recordObj2->authtype,
172                 );
173             }
174         }
175     }
176 }
177
178 my $authtypes = getauthtypes;
179 my @authtypesloop;
180 foreach my $thisauthtype (
181     sort {
182         $authtypes->{$a}{'authtypetext'} cmp $authtypes->{$b}{'authtypetext'}
183     }
184     keys %$authtypes
185   )
186 {
187     my %row = (
188         value        => $thisauthtype,
189         authtypetext => $authtypes->{$thisauthtype}{'authtypetext'},
190     );
191     push @authtypesloop, \%row;
192 }
193 $template->{VARS}->{authtypesloop} = \@authtypesloop;
194
195 if (@errors) {
196
197     # Errors
198     $template->param( errors => \@errors );
199 }
200
201 output_html_with_http_headers $input, $cookie, $template->output;
202 exit;
203
204 =head1 FUNCTIONS
205
206 =cut
207
208 # ------------------------
209 # Functions
210 # ------------------------