#!/usr/bin/perl
#
+# Copyright (C) 2011 C & P Bibliography Services
+# Jared Camins-Esakov <jcamins@cpbibliograpy.com>
+#
# based on patronimage.pl
#
# 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.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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 strict;
-use warnings;
+use Modern::Perl;
-use CGI; #qw(:standard escapeHTML);
+use CGI qw ( -utf8 );
use C4::Context;
-use C4::Images;
+use Koha::Biblios;
+use Koha::CoverImages;
-$|=1;
+$| = 1;
-my $DEBUG = 0;
-my $data = new CGI;
+my $data = CGI->new;
my $imagenumber;
=head1 NAME
=cut
-if (defined $data->param('imagenumber')) {
- $imagenumber = $data->param('imagenumber');
-} elsif (defined $data->param('biblionumber')) {
- my @imagenumbers = ListImagesForBiblio($data->param('biblionumber'));
- if (@imagenumbers) {
- $imagenumber = $imagenumbers[0];
- } else {
- warn "No images for this biblio" if $DEBUG;
- error();
+my ( $image );
+if ( C4::Context->preference("OPACLocalCoverImages") ) {
+ my $imagenumber = $data->param('imagenumber');
+ my $biblionumber = $data->param('biblionumber');
+ if ( defined $imagenumber ) {
+ $imagenumber = $data->param('imagenumber');
+ $image = Koha::CoverImages->find($imagenumber);
}
-} else {
- $imagenumber = shift;
-}
-
-if ($imagenumber) {
- warn "imagenumber passed in: $imagenumber" if $DEBUG;
- my $imagedata = RetrieveImage($imagenumber);
-
- error() unless $imagedata;
-
- if ($imagedata) {
- my $image;
- if ($data->param('thumbnail')) {
- $image = $imagedata->{'thumbnail'};
- } else {
- $image = $imagedata->{'imagefile'};
+ elsif ( defined $biblionumber ) {
+ my $biblio = Koha::Biblios->find($biblionumber);
+ Koha::Exceptions::ObjectNotFound->throw( 'No bibliographic record for biblionumber ' . $biblionumber ) unless $biblio;
+ my $cover_images = $biblio->cover_images;
+ if ( $cover_images->count ) {
+ $image = $cover_images->next;
}
- print $data->header (-type => $imagedata->{'mimetype'}, -'Cache-Control' => 'no-store', -expires => 'now', -Content_Length => length ($image)), $image;
- exit;
- } else {
- warn "No image exists for $imagenumber" if $DEBUG;
- error();
}
-} else {
- error();
}
-error();
+$image ||= Koha::CoverImages->no_image;
-sub error {
- print $data->header ( -status=> '404', -expires => 'now' );
- exit;
-}
+my $image_data =
+ $data->param('thumbnail')
+ ? $image->thumbnail
+ : $image->imagefile;
+
+print $data->header(
+ -type => $image->mimetype,
+ -expires => '+30m',
+ -Content_Length => length($image_data)
+), $image_data;
=head1 AUTHOR