6e85ee6db0
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com> Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
84 lines
2.7 KiB
Perl
Executable file
84 lines
2.7 KiB
Perl
Executable file
#!/usr/bin/perl
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# Copyright (C) 2007 LibLime
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with Koha; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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use strict;
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#use warnings; FIXME - Bug 2505
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# standard or CPAN modules used
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use IO::File;
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use CGI;
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use CGI::Session;
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use C4::Context;
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use C4::Auth qw/check_cookie_auth/;
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use CGI::Cookie; # need to check cookies before
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# having CGI parse the POST request
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use C4::UploadedFile;
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# upload-file.pl must authenticate the user
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# before processing the POST request,
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# and quickly bounce if the user is
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# not authorized. Consequently, unlike
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# most of the other CGI scripts, upload-file.pl
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# requires that the session cookie already
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# have been created.
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my %cookies = fetch CGI::Cookie;
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my ($auth_status, $sessionID) = check_cookie_auth($cookies{'CGISESSID'}->value, { tools => '*' });
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if ($auth_status ne "ok") {
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$auth_status = 'denied' if $auth_status eq 'failed';
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send_reply($auth_status, "");
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exit 0;
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}
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my $uploaded_file = C4::UploadedFile->new($sessionID);
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unless (defined $uploaded_file) {
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# FIXME - failed to create file for some reason
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send_reply('failed', '');
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exit 0;
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}
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$uploaded_file->max_size($ENV{'CONTENT_LENGTH'}); # may not be the file size, exactly
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my $first_chunk = 1;
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my $query;
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$query = new CGI \&upload_hook;
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$uploaded_file->done();
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send_reply('done', $uploaded_file->id());
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# FIXME - if possible, trap signal caused by user cancelling upload
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# FIXME - something is wrong during cleanup: \t(in cleanup) Can't call method "commit" on unblessed reference at /usr/local/share/perl/5.8.8/CGI/Session/Driver/DBI.pm line 130 during global destruction.
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exit 0;
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sub upload_hook {
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my ($file_name, $buffer, $bytes_read, $session) = @_;
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$uploaded_file->stash(\$buffer, $bytes_read);
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if ($first_chunk) {
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$uploaded_file->name($file_name);
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$first_chunk = 0;
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}
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}
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sub send_reply {
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my ($upload_status, $fileid) = @_;
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my $reply = CGI->new("");
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print $reply->header(-type => 'text/html');
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# response will be sent back as JSON
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print '{"status":"' . $upload_status . '","fileid":"' . $fileid . '"}';
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}
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