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#!/usr/bin/perl
# This file is part of Koha.
#
# Copyright (C) 2015 Rijksmuseum
#
# 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.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use CGI qw/-utf8/;
use JSON;
use C4::Auth qw( get_template_and_user );
use C4::Output qw( output_html_with_http_headers );
use Koha::UploadedFiles;
use constant ERR_READING => 'UPLERR_FILE_NOT_READ';
use constant ALERT_DELETED => 'UPL_FILE_DELETED'; # alert, no error
use constant ERR_NOT_DELETED => 'UPLERR_FILE_NOT_DELETED';
my $input = CGI::->new;
my $op = $input->param('op') // 'new';
my $plugin = $input->param('plugin');
my $index = $input->param('index'); # MARC editor input field id
my $term = $input->param('term');
my $id = $input->param('id');
my $msg = $input->param('msg');
my $browsecategory = $input->param('browsecategory');
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
{ template_name => "tools/upload.tt",
query => $input,
type => "intranet",
flagsrequired => { tools => 'upload_general_files' },
}
);
$template->param(
index => $index,
owner => $loggedinuser,
plugin => $plugin,
uploadcategories => Koha::UploadedFiles->getCategories,
);
if ( $op eq 'new' ) {
$template->param(
mode => 'new',
);
output_html_with_http_headers $input, $cookie, $template->output;
} elsif ( $op eq 'browse' ) {
my $uploads;
if ($browsecategory){
$uploads = Koha::UploadedFiles->search({
uploadcategorycode => $browsecategory,
$plugin? ( public => 1 ): (),
})->unblessed;
}
$template->param(
mode => 'report',
msg => $msg,
uploads => $uploads,
browsecategory => $browsecategory,
);
output_html_with_http_headers $input, $cookie, $template->output;
} elsif ( $op eq 'search' ) {
my $uploads;
if( $id ) { # might be a comma separated list
my @id = split /,/, $id;
foreach my $recid (@id) {
my $rec = Koha::UploadedFiles->find( $recid );
push @$uploads, $rec->unblessed
if $rec && ( $rec->public || !$plugin );
# Do not show private uploads in the plugin mode (:editor)
}
} else {
$uploads = Koha::UploadedFiles->search_term({
term => $term,
$plugin? (): ( include_private => 1 ),
})->unblessed;
}
$template->param(
mode => 'report',
msg => $msg,
uploads => $uploads,
);
output_html_with_http_headers $input, $cookie, $template->output;
} elsif ( $op eq 'delete' ) {
# delete only takes the id parameter
my $rec = Koha::UploadedFiles->find($id);
undef $rec if $rec && $plugin && !$rec->public;
my $fn = $rec ? $rec->filename : '';
my $delete = $rec ? $rec->delete : undef;
#TODO Improve error handling
my $msg = $delete
? JSON::to_json({ $fn => { code => ALERT_DELETED }})
: $id
? JSON::to_json({ $fn || $id, { code => ERR_NOT_DELETED }})
: '';
$template->param(
mode => 'deleted',
msg => $msg,
);
output_html_with_http_headers $input, $cookie, $template->output;
} elsif ( $op eq 'download' ) {
my $rec = Koha::UploadedFiles->find( $id );
undef $rec if $rec && $plugin && !$rec->public;
my $fh = $rec? $rec->file_handle: undef;
if ( !$rec || !$fh ) {
$template->param(
mode => 'new',
msg => JSON::to_json({ $id => { code => ERR_READING }}),
);
output_html_with_http_headers $input, $cookie, $template->output;
} else {
print Encode::encode_utf8( $input->header( $rec->httpheaders ) );
while (<$fh>) {
print $_;
}
$fh->close;
}
}