Koha/tools/manage-marc-import.pl
Galen Charlton 853aa657ba batch import rework -- implement stage-commit-undo for batch import
Revamps the import options on the tools menu to have two parts:

[1] Staging (load file into reservoir)
[2] Managing (review the list of staged batches, then
    choose to commit or undo a given batch.

Signed-off-by: Chris Cormack <crc@liblime.com>
Signed-off-by: Joshua Ferraro <jmf@liblime.com>
2007-10-29 16:47:59 -05:00

196 lines
7.1 KiB
Perl
Executable file

#!/usr/bin/perl
# Copyright (C) 2007 LibLime
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
use strict;
# standard or CPAN modules used
use CGI;
use MARC::File::USMARC;
# Koha modules used
use C4::Context;
use C4::Auth;
use C4::Input;
use C4::Output;
use C4::Biblio;
use C4::ImportBatch;
use C4::Matcher;
my $script_name = "/cgi-bin/koha/tools/manage-marc-import.pl";
my $input = new CGI;
my $op = $input->param('op');
my $import_batch_id = $input->param('import_batch_id');
# record list displays
my $offset = $input->param('offset') || 0;
my $results_per_page = $input->param('results_per_page') || 10;
my ($template, $loggedinuser, $cookie)
= get_template_and_user({template_name => "tools/manage-marc-import.tmpl",
query => $input,
type => "intranet",
authnotrequired => 0,
flagsrequired => {parameters => 1},
debug => 1,
});
if ($op) {
$template->param(script_name => $script_name, $op => 1);
} else {
$template->param(script_name => $script_name);
}
if ($op eq "") {
# displaying a list
if ($import_batch_id eq "") {
import_batches_list($template, $offset, $results_per_page);
} else {
import_biblios_list($template, $import_batch_id, $offset, $results_per_page);
}
} elsif ($op eq "commit-batch") {
commit_batch($template, $import_batch_id);
import_biblios_list($template, $import_batch_id, $offset, $results_per_page);
} elsif ($op eq "revert-batch") {
revert_batch($template, $import_batch_id);
import_biblios_list($template, $import_batch_id, $offset, $results_per_page);
} elsif ($op eq "clean-batch") {
;
}
output_html_with_http_headers $input, $cookie, $template->output;
exit 0;
sub import_batches_list {
my ($template, $offset, $results_per_page) = @_;
my $batches = GetImportBatchRangeDesc($offset, $results_per_page);
my @list = ();
foreach my $batch (@$batches) {
push @list, {
import_batch_id => $batch->{'import_batch_id'},
num_biblios => $batch->{'num_biblios'},
num_items => $batch->{'num_items'},
upload_timestamp => $batch->{'upload_timestamp'},
import_status => $batch->{'import_status'},
file_name => $batch->{'file_name'},
comments => $batch->{'comments'}
};
}
$template->param(batch_list => \@list);
my $num_batches = GetNumberOfNonZ3950ImportBatches();
add_page_numbers($template, $offset, $results_per_page, $num_batches);
$template->param(offset => $offset);
$template->param(range_top => $offset + $results_per_page - 1);
$template->param(num_results => $num_batches);
$template->param(results_per_page => $results_per_page);
}
sub commit_batch {
my ($template, $import_batch_id) = @_;
my ($num_added, $num_updated, $num_ignored) = BatchCommitBibRecords($import_batch_id);
$template->param(did_commit => 1);
$template->param(num_added => $num_added);
$template->param(num_updated => $num_updated);
$template->param(num_ignored => $num_ignored);
}
sub revert_batch {
my ($template, $import_batch_id) = @_;
my ($num_deleted, $num_errors, $num_reverted, $num_ignored) = BatchRevertBibRecords($import_batch_id);
$template->param(did_revert => 1);
$template->param(num_deleted => $num_deleted);
$template->param(num_errors => $num_errors);
$template->param(num_reverted => $num_reverted);
$template->param(num_ignored => $num_ignored);
}
sub import_biblios_list {
my ($template, $import_batch_id, $offset, $results_per_page) = @_;
my $batch = GetImportBatch($import_batch_id);
my $biblios = GetImportBibliosRange($import_batch_id, $offset, $results_per_page);
my @list = ();
foreach my $biblio (@$biblios) {
my $citation = $biblio->{'title'};
$citation .= " $biblio->{'author'}" if $biblio->{'author'};
$citation .= " (" if $biblio->{'issn'} or $biblio->{'isbn'};
$citation .= $biblio->{'isbn'} if $biblio->{'isbn'};
$citation .= ", " if $biblio->{'issn'} and $biblio->{'isbn'};
$citation .= $biblio->{'issn'} if $biblio->{'issn'};
$citation .= ")" if $biblio->{'issn'} or $biblio->{'isbn'};
my $match = GetImportRecordMatches($biblio->{'import_record_id'}, 1);
push @list, {
import_record_id => $biblio->{'import_record_id'},
citation => $citation,
status => $biblio->{'status'},
record_sequence => $biblio->{'record_sequence'},
overlay_status => $biblio->{'overlay_status'},
match_biblionumber => $#$match > -1 ? $match->[0]->{'biblionumber'} : 0,
match_citation => $#$match > -1 ? $match->[0]->{'title'} . ' ' . $match->[0]->{'author'} : '',
match_score => $#$match > -1 ? $match->[0]->{'score'} : 0,
};
}
my $num_biblios = $batch->{'num_biblios'};
$template->param(biblio_list => \@list);
add_page_numbers($template, $offset, $results_per_page, $num_biblios);
$template->param(offset => $offset);
$template->param(range_top => $offset + $results_per_page - 1);
$template->param(num_results => $num_biblios);
$template->param(results_per_page => $results_per_page);
$template->param(import_batch_id => $import_batch_id);
batch_info($template, $batch);
}
sub batch_info {
my ($template, $batch) = @_;
$template->param(batch_info => 1);
$template->param(file_name => $batch->{'file_name'});
$template->param(comments => $batch->{'comments'});
$template->param(import_status => $batch->{'import_status'});
$template->param(upload_timestamp => $batch->{'upload_timestamp'});
$template->param(num_biblios => $batch->{'num_biblios'});
$template->param(num_items => $batch->{'num_biblios'});
if ($batch->{'import_status'} eq 'staged' or $batch->{'import_status'} eq 'reverted') {
$template->param(can_commit => 1);
}
if ($batch->{'import_status'} eq 'imported') {
$template->param(can_revert => 1);
}
}
sub add_page_numbers {
my ($template, $offset, $results_per_page, $total_results) = @_;
my $max_pages = POSIX::ceil($total_results / $results_per_page);
return if $max_pages < 2;
my $current_page = int($offset / $results_per_page) + 1;
my @pages = ();
for (my $i = 1; $i <= $max_pages; $i++) {
push @pages, {
page_number => $i,
current_page => ($current_page == $i) ? 1 : 0,
offset => ($i - 1) * $results_per_page
}
}
$template->param(pages => \@pages);
}