view.php

<?php
/**
 * Script to download attachments.
 *
 * Copyright 2003-2017 Horde LLC (http://www.horde.org/)
 *
 * See the enclosed file LICENSE for license information (GPL). If you
 * did not receive this file, see http://www.horde.org/licenses/gpl.
 *
 * @author Marko Djukic <marko@oblo.com>
 */

require_once __DIR__ . '/lib/Application.php';
Horde_Registry::appInit('agora');

$action_id = Horde_Util::getFormData('action_id', 'download');
$file_id = Horde_Util::getFormData('file_id');
$file_name = Horde_Util::getFormData('file_name');
$vfs_path = Agora::VFS_PATH . Horde_Util::getFormData('forum_id') . '/' . Horde_Util::getFormData('message_id');
$file_type = Horde_Util::getFormData('file_type');

/* Get VFS object. */
$vfs = Agora::getVFS();

/* Run through action handlers. TODO: Do inline viewing. */
switch ($action_id) {
case 'download':
    $file_data = $vfs->read($vfs_path, $file_id);
    $browser->downloadHeaders($file_name, $file_type, false, strlen($file_data));
    echo $file_data;
    break;
}