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.
50 use Koha
::UploadedFiles
;
57 my $fileID = $input->param('uploadedfileid');
58 my ( $template, $loggedinuser, $cookie ) = get_template_and_user
(
60 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 $uploadfilename = $input->param('uploadfile'); # obsolete?
72 my $replace = !C4
::Context
->preference("AllowMultipleCovers")
73 || $input->param('replace');
74 my $op = $input->param('op');
75 my %cookies = parse CGI
::Cookie
($cookie);
76 my $sessionID = $cookies{'CGISESSID'}->value;
80 $template->{VARS
}->{'filetype'} = $filetype;
81 $template->{VARS
}->{'biblionumber'} = $biblionumber;
86 my $upload = Koha
::UploadedFiles
->find( $fileID );
87 if ( $filetype eq 'image' ) {
88 my $fh = $upload->file_handle;
89 my $srcimage = GD
::Image
->new($fh);
91 if ( defined $srcimage ) {
92 my $dberror = PutImage
( $biblionumber, $srcimage, $replace );
106 my $filename = $upload->full_path;
107 my $dirname = File
::Temp
::tempdir
( CLEANUP
=> 1 );
108 unless ( system( "unzip", $filename, '-d', $dirname ) == 0 ) {
113 push @directories, "$dirname";
114 foreach my $recursive_dir (@directories) {
116 opendir $dir, $recursive_dir;
117 while ( my $entry = readdir $dir ) {
118 push @directories, "$recursive_dir/$entry"
119 if ( -d
"$recursive_dir/$entry" and $entry !~ /^[._
]/ );
123 foreach my $dir (@directories) {
125 if ( -e
"$dir/idlink.txt" ) {
126 $file = "$dir/idlink.txt";
128 elsif ( -e
"$dir/datalink.txt" ) {
129 $file = "$dir/datalink.txt";
134 if ( open( FILE
, $file ) ) {
135 while ( my $line = <FILE
> ) {
137 ( $line =~ /\t/ ) ?
"\t"
138 : ( $line =~ /,/ ) ?
","
141 #$debug and warn "Delimeter is \'$delim\'";
142 unless ( $delim eq "," || $delim eq "\t" ) {
144 "Unrecognized or missing field delimeter. Please verify that you are using either a ',' or a 'tab'";
148 ( $biblionumber, $filename ) = split $delim, $line, 2;
150 s/[\"\r\n]//g; # remove offensive characters
151 $filename =~ s/[\"\r\n]//g;
152 $filename =~ s/^\s+//;
153 $filename =~ s/\s+$//;
154 if (C4
::Context
->preference("CataloguingLog")) {
155 logaction
('CATALOGUING', 'MODIFY', $biblionumber, "biblio cover image: $filename");
157 my $srcimage = GD
::Image
->new("$dir/$filename");
158 if ( defined $srcimage ) {
161 PutImage
( $biblionumber, $srcimage,
181 $template->{VARS
}->{'total'} = $total;
182 $template->{VARS
}->{'uploadimage'} = 1;
183 $template->{VARS
}->{'error'} = $error;
184 $template->{VARS
}->{'biblionumber'} = $biblionumber;
187 output_html_with_http_headers
$input, $cookie, $template->output;
193 Written by Jared Camins-Esakov of C & P Bibliography Services, in part based on
194 code by Koustubha Kale of Anant Corporation and Chris Nighswonger of Foundation