3 # Script for handling import of MARC data into Koha db
6 # Koha library project www.koha-community.org
8 # Licensed under the GPL
10 # Copyright 2000-2002 Katipo Communications
12 # This file is part of Koha.
14 # Koha is free software; you can redistribute it and/or modify it
15 # under the terms of the GNU General Public License as published by
16 # the Free Software Foundation; either version 3 of the License, or
17 # (at your option) any later version.
19 # Koha is distributed in the hope that it will be useful, but
20 # WITHOUT ANY WARRANTY; without even the implied warranty of
21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 # GNU General Public License for more details.
24 # You should have received a copy of the GNU General Public License
25 # along with Koha; if not, see <http://www.gnu.org/licenses>.
28 #use warnings; FIXME - Bug 2505
30 # standard or CPAN modules used
33 use MARC::File::USMARC;
43 use C4::BackgroundJob;
44 use C4::MarcModificationTemplates;
49 my $fileID = $input->param('uploadedfileid');
50 my $runinbackground = $input->param('runinbackground');
51 my $completedJobID = $input->param('completedJobID');
52 my $matcher_id = $input->param('matcher');
53 my $overlay_action = $input->param('overlay_action');
54 my $nomatch_action = $input->param('nomatch_action');
55 my $parse_items = $input->param('parse_items');
56 my $item_action = $input->param('item_action');
57 my $comments = $input->param('comments');
58 my $record_type = $input->param('record_type');
59 my $encoding = $input->param('encoding');
60 my $to_marc_plugin = $input->param('to_marc_plugin');
61 my $marc_modification_template = $input->param('marc_modification_template_id');
63 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
65 template_name => "tools/stage-marc-import.tt",
69 flagsrequired => { tools => 'stage_marc_import' },
75 SCRIPT_NAME => $ENV{'SCRIPT_NAME'},
79 my %cookies = parse CGI::Cookie($cookie);
80 my $sessionID = $cookies{'CGISESSID'}->value;
81 if ($completedJobID) {
82 my $job = C4::BackgroundJob->fetch($sessionID, $completedJobID);
83 my $results = $job->results();
84 $template->param(map { $_ => $results->{$_} } keys %{ $results });
86 my $uploaded_file = C4::UploadedFile->fetch($sessionID, $fileID);
87 my $fh = $uploaded_file->fh();
96 my $filename = $uploaded_file->name();
99 if ($runinbackground) {
100 my $job_size = () = $marcrecord =~ /\035/g;
101 # if we're matching, job size is doubled
102 $job_size *= 2 if ($matcher_id ne "");
103 $job = C4::BackgroundJob->new($sessionID, $filename, $ENV{'SCRIPT_NAME'}, $job_size);
104 my $jobID = $job->id();
107 if (my $pid = fork) {
109 # return job ID as JSON
110 my $reply = CGI->new("");
111 print $reply->header(-type => 'text/html');
112 print '{"jobID":"' . $jobID . '"}';
114 } elsif (defined $pid) {
116 # close STDOUT to signal to Apache that
117 # we're now running in the background
119 # close STDERR; # there is no good reason to close STDERR
121 # fork failed, so exit immediately
122 warn "fork failed while attempting to run $ENV{'SCRIPT_NAME'} as a background job: $!";
126 # if we get here, we're a child that has detached
131 # New handle, as we're a child.
132 $dbh = C4::Context->dbh({new => 1});
133 $dbh->{AutoCommit} = 0;
135 my ( $batch_id, $num_valid, $num_items, @import_errors ) =
136 BatchStageMarcRecords(
137 $record_type, $encoding,
138 $marcrecord, $filename,
139 $to_marc_plugin, $marc_modification_template,
142 50, staging_progress_callback( $job, $dbh )
145 my $num_with_matches = 0;
146 my $checked_matches = 0;
147 my $matcher_failed = 0;
148 my $matcher_code = "";
149 if ($matcher_id ne "") {
150 my $matcher = C4::Matcher->fetch($matcher_id);
151 if (defined $matcher) {
152 $checked_matches = 1;
153 $matcher_code = $matcher->code();
155 BatchFindDuplicates( $batch_id, $matcher, 10, 50,
156 matching_progress_callback( $job, $dbh ) );
157 SetImportBatchMatcher($batch_id, $matcher_id);
158 SetImportBatchOverlayAction($batch_id, $overlay_action);
159 SetImportBatchNoMatchAction($batch_id, $nomatch_action);
160 SetImportBatchItemAction($batch_id, $item_action);
170 staged => $num_valid,
171 matched => $num_with_matches,
172 num_items => $num_items,
173 import_errors => scalar(@import_errors),
174 total => $num_valid + scalar(@import_errors),
175 checked_matches => $checked_matches,
176 matcher_failed => $matcher_failed,
177 matcher_code => $matcher_code,
178 import_batch_id => $batch_id
180 if ($runinbackground) {
181 $job->finish($results);
183 $template->param(staged => $num_valid,
184 matched => $num_with_matches,
185 num_items => $num_items,
186 import_errors => scalar(@import_errors),
187 total => $num_valid + scalar(@import_errors),
188 checked_matches => $checked_matches,
189 matcher_failed => $matcher_failed,
190 matcher_code => $matcher_code,
191 import_batch_id => $batch_id
197 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
198 $template->param( "UNIMARC" => 1 );
200 my @matchers = C4::Matcher::GetMatcherList();
201 $template->param( available_matchers => \@matchers );
203 my @templates = GetModificationTemplates();
204 $template->param( MarcModificationTemplatesLoop => \@templates );
206 if ( C4::Context->preference('UseKohaPlugins') &&
207 C4::Context->config('enable_plugins') ) {
209 my @plugins = Koha::Plugins->new()->GetPlugins('to_marc');
210 $template->param( plugins => \@plugins );
214 output_html_with_http_headers $input, $cookie, $template->output;
218 sub staging_progress_callback {
222 my $progress = shift;
223 $job->progress($progress);
227 sub matching_progress_callback {
230 my $start_progress = $job->progress();
232 my $progress = shift;
233 $job->progress($start_progress + $progress);