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<?php
/**
*
* @package phpBB3
* @version $Id: functions_instadisc.php 2008-08-06 07:12:00Z hatkirby $
* @version (c) 2008 Starla Insigna
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
include($phpbb_root_path . 'includes/xmlrpc/xmlrpc.inc');
/**
* Send an InstaDisc Item
*/
function sendItem($title, $userID, $url, $fourm)
{
global $config, $db, $phpbb_root_path;
$verID = rand(1,2147483647);
$da = array('user_id' => $userID);
$getuser = "SELECT * FROM " . USERS_TABLE . " WHERE " . $db->sql_build_array('SELECT', $da);
$getuser2 = $db->sql_query($getuser);
$getuser3 = $db->sql_fetchrow($getuser2);
$db->sql_freeresult($getuser2);
$author = $getuser3['username'];
$url = str_replace($phpbb_root_path, generate_board_url() . '/', $url);
$da = array('forum_id' => $fourm);
$getfourm = "SELECT * FROM " . FORUMS_TABLE . " WHERE " . $db->sql_build_array('SELECT', $da);
$getfourm2 = $db->sql_query($getfourm);
$getfourm3 = $db->sql_fetchrow($getfourm2);
$db->sql_freeresult($getfourm2);
$semantics = array('forum' => $getfourm3['forum_name']);
$subscriptionURL = 'http://' . $_SERVER['SERVER_NAME'] . '/forum-post/' . generateSlug($config['id_subscription_title']) . '/';
$encID = 0;
if (($config['id_encryption_key'] != '') && extension_loaded('mcrypt'))
{
$encID = rand(1,2147483647);
$cipher = 'rijndael-128';
$mode = 'cbc';
$key = substr(md5(substr(str_pad($config['id_encryption_key'],16,$encID),0,16)),0,16);
$td = mcrypt_module_open($cipher, "", $mode, "");
$title = encryptString($td, $key, $title);
$author = encryptString($td, $key, $author);
$url = encryptString($td, $key, $url);
foreach ($semantics as $name => $value)
{
$semantics[$name] = encryptString($td, $key, $value);
}
mcrypt_module_close($td);
}
$client = new xmlrpc_client('http://rpc.instadisc.org');
$msg = new xmlrpcmsg("InstaDisc.sendFromUpdate", array( new xmlrpcval($subscriptionURL, 'string'),
new xmlrpcval($title, 'string'),
new xmlrpcval($author, 'string'),
new xmlrpcval($url, 'string'),
new xmlrpcval(serialize($semantics), 'string'),
new xmlrpcval($encID, 'int')));
$resp = $client->send($msg);
$val = $resp->value()->scalarVal();
if ($val == 2)
{
sendItem($title, $userID, $url, $fourm);
}
}
function generateSlug($title)
{
$title = preg_replace('/[^A-Za-z0-9]/','-',$title);
$title = preg_replace('/-{2,}/','-',$title);
if (substr($title,0,1) == '-')
{
$title = substr($title,1);
}
if (substr($title,strlen($title)-1,1) == '-')
{
$title = substr($title,0,strlen($title)-1);
}
$title = strtolower($title);
return($title);
}
function encryptString($td, $key, $string)
{
mcrypt_generic_init($td, $key, strrev($key));
$string = bin2hex(mcrypt_generic($td, $string));
mcrypt_generic_deinit($td);
return $string;
}
?>
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