$value) {
$new_array["$key"] = strip_tags($value);
}
return $new_array;
}
function reclog($logfile) {
global $newpost;
date_default_timezone_set('America/Los_Angeles');
$fecha = date(DATE_RFC2822);
$remote_addr = $_SERVER['REMOTE_ADDR'];
// REMOTE_HOST is undefined index in current Apache2 server
// $remote_host = $_SERVER['REMOTE_HOST'] ?: gethostbyaddr($remote_addr);
$remote_host = gethostbyaddr($remote_addr);
$fh = fopen("$logfile", 'a+');
fwrite($fh, "$fecha\n");
fwrite($fh, "From_Addr=$remote_addr\n");
fwrite($fh, "From_Host=$remote_host\n");
fwrite($fh, "Name=" . $newpost['WWW_name'] . "\n");
fwrite($fh, "Org=" . $newpost['WWW_org'] . "\n");
fwrite($fh, "Address=" . $newpost['WWW_address'] . "\n");
fwrite($fh, "Email=" . $newpost['WWW_email'] . "\n");
fwrite($fh, "URL=" . $newpost['WWW_url'] . "\n");
fwrite($fh, "File=" . $newpost['WWW_file'] . "\n");
if (!isset($newpost['WWW_list'])) $newpost['WWW_list'] = "";
fwrite($fh, "List=" . $newpost['WWW_list'] . "\n\n");
fclose($fh);
}
function recemail($maillist) {
global $newpost;
$email = preg_replace('/\s+/', ' ', $newpost['WWW_email']);
$fh = fopen("$maillist", 'a+');
fwrite($fh, $newpost['WWW_name'] . " <$email>\n");
fclose($fh);
}
function download($file) {
if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/gzip');
header('Content-Disposition: attachment; filename='.basename($file));
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
readfile($file);
exit;
} else {
header("Content-type: text/plain\n");
header("Status: 404 Not Found\n");
print "$file not found!\n";
}
}
/**** MAIN ****/
// clean input values
$newpost = strip_html_in_array($_POST);
// check for proper form entry
if (empty($newpost['WWW_name']) || empty($newpost['WWW_email'])) {
if (!empty($newpost['WWW_signup'])) { // for sign-up
print "Your Name or Email are missing.";
print "Please go back and complete the form.
";
exit(0);
} else if (empty($newpost['WWW_address'])) { // for download
print "Your Name, Address or Email are missing.
";
print "Please go back and complete the form.
";
exit(0);
}
}
/* DEBUGGING
print "Send result:
";
print "
";
print_r($_POST);
print_r($newpost);
print "
";
exit (0);
*/
if (!isset($newpost['WWW_list'])) {
recemail($maillist_announce);
} else if (isset($newpost['WWW_signup'])) {
recemail($maillist_users);
}
if (isset($newpost['WWW_signup'])) {
header('Content-Description: Display signup successfully done');
header('Content-Type: text/html');
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
print "";
print "";
print "";
exit(0);
} else {
// not signup so it's download
reclog($logfile);
download("$datadir/" . $newpost['WWW_file']);
}
?>