3 # Copyright 2011 C & P Bibliography Services
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
25 upload-cover-image.pl - Script for handling uploading of both single and bulk coverimages and importing them into the database.
33 This script is called and presents the user with an interface allowing him/her to upload a single cover image or bulk cover images via a zip file.
34 Images will be resized into thumbnails of 140x200 pixels and larger images of
35 800x600 pixels. If the images that are uploaded are larger, they will be
36 resized, maintaining aspect ratio.
49 use Koha::CoverImages;
51 use Koha::UploadedFiles;
58 my $fileID = $input->param('uploadedfileid');
59 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
61 template_name => "tools/upload-images.tt",
64 flagsrequired => { tools => 'upload_local_cover_images' },
69 my $filetype = $input->param('filetype');
70 my $biblionumber = $input->param('biblionumber');
71 my $itemnumber = $input->param('itemnumber');
72 #my $uploadfilename = $input->param('uploadfile'); # obsolete?
73 my $replace = !C4::Context->preference("AllowMultipleCovers")
74 || $input->param('replace');
75 my $op = $input->param('op');
76 my %cookies = parse CGI::Cookie($cookie);
77 my $sessionID = $cookies{'CGISESSID'}->value;
82 filetype => $filetype,
83 biblionumber => $biblionumber,
84 itemnumber => $itemnumber,
90 my $upload = Koha::UploadedFiles->find( $fileID );
91 if ( $filetype eq 'image' ) {
92 my $fh = $upload->file_handle;
93 my $srcimage = GD::Image->new($fh);
95 if ( defined $srcimage ) {
97 if ( $replace && $biblionumber ) {
98 Koha::Biblios->find($biblionumber)->cover_images->delete;
99 } elsif ( $itemnumber ) {
100 my $cover_image = Koha::Items->find($itemnumber)->cover_image;
101 $cover_image->delete if $cover_image;
104 Koha::CoverImage->new(
106 biblionumber => $biblionumber,
107 itemnumber => $itemnumber,
108 src_image => $srcimage
127 my $filename = $upload->full_path;
128 my $dirname = File::Temp::tempdir( CLEANUP => 1 );
129 qx/unzip $filename -d $dirname/;
131 unless ( $exit_code == 0 ) {
136 push @directories, "$dirname";
137 foreach my $recursive_dir (@directories) {
139 opendir $dir, $recursive_dir;
140 while ( my $entry = readdir $dir ) {
141 push @directories, "$recursive_dir/$entry"
142 if ( -d "$recursive_dir/$entry" and $entry !~ /^[._]/ );
146 foreach my $dir (@directories) {
148 if ( -e "$dir/idlink.txt" ) {
149 $file = "$dir/idlink.txt";
151 elsif ( -e "$dir/datalink.txt" ) {
152 $file = "$dir/datalink.txt";
157 if ( open( my $fh, '<', $file ) ) {
158 while ( my $line = <$fh> ) {
160 ( $line =~ /\t/ ) ? "\t"
161 : ( $line =~ /,/ ) ? ","
164 #$debug and warn "Delimeter is \'$delim\'";
165 unless ( $delim eq "," || $delim eq "\t" ) {
167 "Unrecognized or missing field delimeter. Please verify that you are using either a ',' or a 'tab'";
171 ( $biblionumber, $filename ) = split $delim, $line, 2;
173 s/[\"\r\n]//g; # remove offensive characters
174 $filename =~ s/[\"\r\n]//g;
175 $filename =~ s/^\s+//;
176 $filename =~ s/\s+$//;
177 if (C4::Context->preference("CataloguingLog")) {
178 logaction('CATALOGUING', 'MODIFY', $biblionumber, "biblio cover image: $filename");
180 my $srcimage = GD::Image->new("$dir/$filename");
181 if ( defined $srcimage ) {
184 if ( $replace && $biblionumber ) {
185 Koha::Biblios->find($biblionumber)->cover_images->delete;
186 } elsif ( $itemnumber ) {
187 Koha::Items->find($itemnumber)->cover_image->delete;
190 Koha::CoverImage->new(
192 biblionumber => $biblionumber,
193 itemnumber => $itemnumber,
194 src_image => $srcimage
222 biblionumber => $biblionumber || Koha::Items->find($itemnumber)->biblionumber,
223 itemnumber => $itemnumber,
227 output_html_with_http_headers $input, $cookie, $template->output;
233 Written by Jared Camins-Esakov of C & P Bibliography Services, in part based on
234 code by Koustubha Kale of Anant Corporation and Chris Nighswonger of Foundation