#
# 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 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 3 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.
+# 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
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
use XML::Simple;
#use LWP::Simple;
use C4::Biblio;
-use C4::Items;
-
+use C4::Koha;
+use C4::Search;
+use C4::External::Syndetics qw(get_syndetics_editions);
use LWP::UserAgent;
use HTTP::Request::Common;
+use Koha::Biblios;
+use Koha::SearchEngine;
+use Koha::SearchEngine::Search;
+
use strict;
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
+#use warnings; FIXME - Bug 2505
+use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
BEGIN {
require Exporter;
- $VERSION = 3.01;
@ISA = qw(Exporter);
@EXPORT_OK = qw(
&get_xisbns
- &get_biblio_from_xisbn
- &get_biblionumber_from_isbn
);
}
-sub get_biblionumber_from_isbn {
- my $isbn = shift;
- $isbn =~ /(\d*[X]*)/;
- $isbn = $1.'%' if $isbn;
- my @biblionumbers;
- my $dbh=C4::Context->dbh;
- my $query = "SELECT biblionumber FROM biblioitems WHERE isbn LIKE ?";
- my $sth = $dbh->prepare($query);
- $sth->execute($isbn);
- while ( my $biblionumber = $sth->fetchrow_hashref() ) {
- push (@biblionumbers, $biblionumber);
- }
- return \@biblionumbers;
-}
=head1 NAME
C4::XISBN - Functions for retrieving XISBN content in Koha
=cut
-sub get_biblio_from_xisbn {
+sub _get_biblio_from_xisbn {
my $xisbn = shift;
- $xisbn .='%' if ($xisbn =~ /(\d*[X]*)/);
my $dbh = C4::Context->dbh;
- my $query = "SELECT biblionumber FROM biblioitems WHERE isbn LIKE ?";
- my $sth = $dbh->prepare($query);
- $sth->execute($xisbn);
- my $xbib_data = $sth->fetchrow_hashref();
- my $xbiblio;
- if ($xbib_data->{biblionumber}) {
- $xbiblio = GetBiblioData($xbib_data->{biblionumber});
- $xbiblio->{isbn} =~ /(\d*[X]*)/;
- $xbiblio->{amazonisbn} = $1;
- $xbiblio->{items} = GetItemsByBiblioitemnumber($xbib_data->{biblionumber});
- }
- return ($xbiblio);
+
+ my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::BIBLIOS_INDEX});
+ my ( $errors, $results, $total_hits ) = $searcher->simple_search_compat( "nb=$xisbn", 0, 1 );
+ return unless ( !$errors && scalar @$results );
+
+ my $record = C4::Search::new_record_from_zebra( 'biblioserver', $results->[0] );
+ my $biblionumber = C4::Biblio::TransformMarcToKohaOneField( 'biblio.biblionumber', $record );
+ return unless $biblionumber;
+
+ my $biblio = Koha::Biblios->find( $biblionumber );
+ return unless $biblio;
+ my $isbn = $biblio->biblioitem->isbn;
+ $biblio = $biblio->unblessed;
+ $biblio->{normalized_isbn} = GetNormalizedISBN($isbn);
+ return $biblio;
}
=head1 get_xisbns($isbn);
sub get_xisbns {
my ( $isbn ) = @_;
- my ($response,$thing_response,$xisbn_response,$gapines_response);
- $isbn =~ /(\d*[X]*)/;
- $isbn = $1;
+ my ($response,$thing_response,$syndetics_response,$errors);
# THINGISBN
if ( C4::Context->preference('ThingISBN') ) {
my $url = "http://www.librarything.com/api/thingISBN/".$isbn;
$thing_response = _get_url($url,'thingisbn');
}
- # XISBN
- if ( C4::Context->preference('XISBN') ) {
- my $affiliate_id=C4::Context->preference('OCLCAffiliateID');
- my $limit = C4::Context->preference('XISBNDailyLimit') || 499;
- my $reached_limit = _service_throttle('xisbn',$limit);
- my $url = "http://xisbn.worldcat.org/webservices/xid/isbn/".$isbn."?method=getEditions&format=xml&fl=form,year,lang,ed";
- $url.="&ai=".$affiliate_id if $affiliate_id;
- unless ($reached_limit) {
- $xisbn_response = _get_url($url,'xisbn');
- }
- }
+ if ( C4::Context->preference("SyndeticsEnabled") && C4::Context->preference("SyndeticsEditions") ) {
+ my $syndetics_preresponse = &get_syndetics_editions($isbn);
+ my @syndetics_response;
+ for my $response (@$syndetics_preresponse) {
+ push @syndetics_response, {content => $response->{a}};
+ }
+ $syndetics_response = {isbn => \@syndetics_response};
+ }
- # PINES ISBN (Experimental)
- #if ( C4::Context->preference('PINESISBN') ) {
- # my $url = "http://www.librarything.com/api/thingISBN/".$isbn;
- # $gapines_response = _get_url($url,'thingisbn');
- #}
- $response->{isbn} = [ @{ $xisbn_response->{isbn} or [] }, @{ $thing_response->{isbn} or [] }, @{ $gapines_response->{isbn} or [] } ];
+ $response->{isbn} = [ @{ $syndetics_response->{isbn} or [] }, @{ $thing_response->{isbn} or [] } ];
my @xisbns;
my $unique_xisbns; # a hashref
next if $isbn eq $response_data;
next if $unique_xisbns->{ $response_data->{content} };
$unique_xisbns->{ $response_data->{content} }++;
- my $xbiblio= get_biblio_from_xisbn($response_data->{content});
- push @xisbns, $xbiblio if $xbiblio; #response_data->{xbiblio}; #->{biblionumber}; # if $xbiblionumber;
+ my $xbiblio= _get_biblio_from_xisbn($response_data->{content});
+ push @xisbns, $xbiblio if $xbiblio;
+ }
+ if ( wantarray ) {
+ return (\@xisbns, $errors);
+ }
+ else {
+ return \@xisbns;
}
- return \@xisbns;
}
sub _get_url {
}
-
-# Throttle services to the specified amount
-sub _service_throttle {
- my ($service_type,$daily_limit) = @_;
- my $dbh = C4::Context->dbh;
- my $sth = $dbh->prepare("SELECT service_count FROM services_throttle WHERE service_type=?");
- $sth->execute($service_type);
- my $count = 1;
-
- while (my $counter = $sth->fetchrow_hashref()) {
- $count = $counter->{service_count} if $counter->{service_count};
- }
-
- # we're over the limit
- return 1 if $count >= $daily_limit;
-
- # not over the limit
- $count++;
- $sth = $dbh->do("UPDATE services_throttle SET service_count=$count WHERE service_type='xisbn'");
- return undef;
-}
-
1;
__END__
=head1 NOTES
+=cut
+
=head1 AUTHOR
Joshua Ferraro <jmf@liblime.com>
projects / koha.git / blobdiff