function removeAttachment($hash)
{
global $gConf;
$ret = $this->query("DELETE FROM " . TF_FORUM_ATTACHMENTS . " WHERE `att_hash` = ?", [$hash]);
@unlink($gConf['dir']['attachments'] . orca_build_path($hash) . $hash);
return $ret;
}
function download($hash)
{
global $gConf;
prepare_to_db($hash, 0);
$a = $this->fdb->getAttachment($hash);
if (!$a) {
header("HTTP/1.1 404 Not Found");
echo '404 Not Found';
exit;
}
if (!$this->_checkUserPerm('', '', 'download', (int) $a['forum_id'])) {
transCheck($this->_no_access(1), $gConf['dir']['xsl'] . 'search_form_main.xsl', $_GET['debug'] ? 0 : 1);
exit;
}
$this->fdb->updateAttachmentDownloads($hash);
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-type: {$a['att_type']}");
header("Content-Length: " . $a['att_size']);
if (0 != strncmp('image/', $a['att_type'], 6)) {
header("Content-Disposition: attachment; filename=\"{$a['att_name']}\"");
}
readfile($gConf['dir']['attachments'] . orca_build_path($hash) . $hash);
exit;
}