Update release notes for 19.11.08 release
[koha.git] / tools / access_files.pl
blob668ede8649272265a6c15fb3cafbdb0ac1188d21
1 #!/usr/bin/perl
3 # Frédérick Capovilla, 2011 - Libéo
5 # Show a list of all the files in the directory specified by the option
6 # "access_dir" in koha-conf.xml so they can be downloaded by users with the
7 # "access_files" permission.
9 # This file is part of Koha.
11 # Koha is free software; you can redistribute it and/or modify it under the
12 # terms of the GNU General Public License as published by the Free Software
13 # Foundation; either version 3 of the License, or (at your option) any later
14 # version.
16 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
17 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
18 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License along
21 # with Koha; if not, write to the Free Software Foundation, Inc.,
22 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 use Modern::Perl;
26 use C4::Auth;
27 use CGI;
28 use C4::Context;
29 use C4::Output;
30 use C4::Koha;
31 use File::stat qw(stat);
32 use Digest::MD5 qw(md5_hex);
33 use Encode;
35 my $input = new CGI;
36 my $file_id = $input->param("id");
37 my $access_dirs = C4::Context->config('access_dirs');
39 my @directories;
41 if ($access_dirs){
42 if (ref $access_dirs->{access_dir} ){
43 @directories = @{$access_dirs->{access_dir}};
44 } else {
45 @directories =($access_dirs->{access_dir});
47 } else {
48 @directories = ();
51 my ($template, $borrowernumber, $cookie)
52 = get_template_and_user({template_name => "tools/access_files.tt",
53 query => $input,
54 type => "intranet",
55 authnotrequired => 0,
56 flagsrequired => { tools => 'access_files' },
57 });
59 unless(@directories) {
60 $template->param(error_no_dir => 1);
62 else {
63 #Get the files list
64 my @files_list;
65 foreach my $dir(@directories){
66 opendir(DIR, $dir);
67 foreach my $filename (readdir(DIR)) {
68 my $full_path = "$dir/$filename";
69 my $id = md5_hex($full_path);
70 next if ($filename =~ /^\./ or -d $full_path);
72 # Make sure the filename is unicode-friendly
73 my $decoded_filename = decode('utf8', $filename);
74 my $st = stat("$dir/$decoded_filename");
76 my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) =localtime($st->mtime);
77 my $dt=DateTime->new(year => $year + 1900,
78 month => $mon + 1,
79 day => $mday,
80 hour => $hour,
81 minute => $min,
83 push(@files_list, {name => $decoded_filename,
84 access_dir => $dir,
85 date =>$dt,
86 size => $st->size,
87 id => $id});
89 closedir(DIR);
92 my %files_hash = map { $_->{id} => $_ } @files_list;
93 # If we received a file_id and it is valid, send the file to the browser
94 if(defined $file_id and exists $files_hash{$file_id} ){
95 my $filename = $files_hash{$file_id}->{name};
96 my $dir = $files_hash{$file_id}->{access_dir};
97 binmode STDOUT;
98 # Open the selected file and send it to the browser
99 print $input->header(-type => 'application/x-download',
100 -name => "$filename",
101 -Content_length => -s "$dir/$filename",
102 -attachment => "$filename");
104 my $fh;
105 open $fh, "<:encoding(UTF-8)", "$dir/$filename";
106 binmode $fh;
108 my $buf;
109 while(read($fh, $buf, 65536)) {
110 print $buf;
112 close $fh;
114 exit(0);
116 else{
117 # Send the file list to the template
118 $template->param(files_loop => \@files_list);
122 output_html_with_http_headers $input, $cookie, $template->output;