\r\n"); define('REGISTER_CLOSED', 0); define('REGISTER_APPROVE', 1); define('REGISTER_OPEN', 2); define ( 'DIRECTION_ANY', 0); define ( 'DIRECTION_IN', 1); define ( 'DIRECTION_OUT', 2); define ( 'DIRECTION_BOTH', 3); define ( 'NOTIFY_INTRO', 0x0001 ); define ( 'NOTIFY_CONFIRM', 0x0002 ); define ( 'NOTIFY_WALL', 0x0004 ); define ( 'NOTIFY_COMMENT', 0x0008 ); define ( 'NOTIFY_MAIL', 0x0010 ); define ( 'NAMESPACE_DFRN' , 'http://purl.org/macgirvin/dfrn/1.0' ); if(! class_exists('App')) { class App { public $module_loaded = false; public $config; public $page; public $profile; public $user; public $cid; public $contact; public $content; public $data; public $error = false; public $cmd; public $argv; public $argc; public $module; public $pager; public $strings; private $scheme; private $hostname; private $path; private $baseurl; private $db; function __construct() { $this->config = array(); $this->page = array(); $this->pager= array(); $this->scheme = ((isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS'])) ? 'https' : 'http' ); $this->hostname = str_replace('www.','', $_SERVER['SERVER_NAME']); set_include_path("include/$this->hostname" . PATH_SEPARATOR . 'include' . PATH_SEPARATOR . '.' ); if(substr($_SERVER['QUERY_STRING'],0,2) == "q=") $_SERVER['QUERY_STRING'] = substr($_SERVER['QUERY_STRING'],2); $this->cmd = trim($_GET['q'],'/'); $this->argv = explode('/',$this->cmd); $this->argc = count($this->argv); if((array_key_exists('0',$this->argv)) && strlen($this->argv[0])) { $this->module = $this->argv[0]; } else { $this->module = 'home'; } if($this->cmd == '.well-known/host-meta') require_once('include/hostxrd.php'); $this->pager['page'] = ((x($_GET,'page')) ? $_GET['page'] : 1); $this->pager['itemspage'] = 50; $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; $this->pager['total'] = 0; } function get_baseurl($ssl = false) { if(strlen($this->baseurl)) return $this->baseurl; $this->baseurl = (($ssl) ? 'https' : $this->scheme) . "://" . $this->hostname . ((isset($this->path) && strlen($this->path)) ? '/' . $this->path : '' ); return $this->baseurl; } function set_baseurl($url) { $this->baseurl = $url; } function get_hostname() { return $this->hostname; } function set_hostname($h) { $this->hostname = $h; } function set_path($p) { $this->path = ltrim(trim($p),'/'); } function get_path() { return $this->path; } function set_pager_total($n) { $this->pager['total'] = intval($n); } function set_pager_itemspage($n) { $this->pager['itemspage'] = intval($n); $this->pager['start'] = ($this->pager['page'] * $this->pager['itemspage']) - $this->pager['itemspage']; } function init_pagehead() { if(file_exists("view/head.tpl")) $s = file_get_contents("view/head.tpl"); $this->page['htmlhead'] = replace_macros($s,array('$baseurl' => $this->get_baseurl())); } }} if(! function_exists('x')) { function x($s,$k = NULL) { if($k != NULL) { if((is_array($s)) && (array_key_exists($k,$s))) { if($s[$k]) return (int) 1; return (int) 0; } return false; } else { if(isset($s)) { if($s) { return (int) 1; } return (int) 0; } return false; } }} if(! function_exists('system_unavailable')) { function system_unavailable() { include('system_unavailable.php'); killme(); }} if(! function_exists('replace_macros')) { function replace_macros($s,$r) { $search = array(); $replace = array(); if(is_array($r) && count($r)) { foreach ($r as $k => $v ) { $search[] = $k; $replace[] = $v; } } return str_replace($search,$replace,$s); }} if(! function_exists('load_translation_table')) { function load_translation_table($lang) { global $a; }} if(! function_exists('t')) { function t($s) { global $a; if($a->strings[$s]) return $a->strings[$s]; return $s; }} if(! function_exists('fetch_url')) { function fetch_url($url,$binary = false) { $ch = curl_init($url); if(! $ch) return false; curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_FOLLOWLOCATION,true); curl_setopt($ch, CURLOPT_MAXREDIRS,8); curl_setopt($ch, CURLOPT_RETURNTRANSFER,true); if($binary) curl_setopt($ch, CURLOPT_BINARYTRANSFER,1); $s = curl_exec($ch); curl_close($ch); return($s); }} if(! function_exists('post_url')) { function post_url($url,$params) { $ch = curl_init($url); if(! $ch) return false; curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_FOLLOWLOCATION,true); curl_setopt($ch, CURLOPT_MAXREDIRS,8); curl_setopt($ch, CURLOPT_RETURNTRANSFER,true); curl_setopt($ch, CURLOPT_POST,1); curl_setopt($ch, CURLOPT_POSTFIELDS,$params); $s = curl_exec($ch); curl_close($ch); return($s); }} if(! function_exists('random_string')) { function random_string() { return(hash('sha256',uniqid(rand(),true))); }} if(! function_exists('notags')) { function notags($string) { // protect against :<> with high-bit set return(str_replace(array("<",">","\xBA","\xBC","\xBE"), array('[',']','','',''), $string)); }} if(! function_exists('escape_tags')) { function escape_tags($string) { return(htmlspecialchars($string)); }} if(! function_exists('login')) { function login($register = false) { $o = ""; $register_html = (($register) ? file_get_contents("view/register-link.tpl") : ""); if(x($_SESSION,'authenticated')) { $o = file_get_contents("view/logout.tpl"); } else { $o = file_get_contents("view/login.tpl"); $o = replace_macros($o,array('$register_html' => $register_html )); } return $o; }} if(! function_exists('autoname')) { function autoname($len) { $vowels = array('a','a','ai','au','e','e','e','ee','ea','i','ie','o','ou','u'); if(mt_rand(0,5) == 4) $vowels[] = 'y'; $cons = array( 'b','bl','br', 'c','ch','cl','cr', 'd','dr', 'f','fl','fr', 'g','gh','gl','gr', 'h', 'j', 'k','kh','kl','kr', 'l', 'm', 'n', 'p','ph','pl','pr', 'qu', 'r','rh', 's','sc','sh','sm','sp','st', 't','th','tr', 'v', 'w','wh', 'x', 'z','zh' ); $midcons = array('ck','ct','gn','ld','lf','lm','lt','mb','mm', 'mn','mp', 'nd','ng','nk','nt','rn','rp','rt'); $noend = array('bl', 'br', 'cl','cr','dr','fl','fr','gl','gr', 'kh', 'kl','kr','mn','pl','pr','rh','tr','qu','wh'); $start = mt_rand(0,2); if($start == 0) $table = $vowels; else $table = $cons; $word = ''; for ($x = 0; $x < $len; $x ++) { $r = mt_rand(0,count($table) - 1); $word .= $table[$r]; if($table == $vowels) $table = array_merge($cons,$midcons); else $table = $vowels; } $word = substr($word,0,$len); foreach($noend as $noe) { if((strlen($word) > 2) && (substr($word,-2) == $noe)) { $word = substr($word,0,-1); break; } } if(substr($word,-1) == 'q') $word = substr($word,0,-1); return $word; }} if(! function_exists('killme')) { function killme() { session_write_close(); exit; }} if(! function_exists('goaway')) { function goaway($s) { header("Location: $s"); killme(); }} if(! function_exists('xml_status')) { function xml_status($st) { header( "Content-type: text/xml" ); echo ''."\r\n"; echo "$st\r\n"; killme(); }} if(! function_exists('local_user')) { function local_user() { if((x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) return $_SESSION['uid']; return false; }} if(! function_exists('remote_user')) { function remote_user() { if((x($_SESSION,'authenticated')) && (x($_SESSION,'visitor_id'))) return $_SESSION['visitor_id']; return false; }} function footer(&$a) { $s = fetch_url("http://fortunemod.com/cookie.php?equal=1"); $a->page['content'] .= "
$s
"; } if(! function_exists('notice')) { function notice($s) { $_SESSION['sysmsg'] .= $s; }} if(! function_exists('get_max_import_size')) { function get_max_import_size() { global $a; return ((x($a->config,'max_import_size')) ? $a->config['max_import_size'] : 0 ); }} if(! function_exists('xmlify')) { function xmlify($str) { $buffer = ''; for($x = 0; $x < strlen($str); $x ++) { $char = $str[$x]; switch( $char ) { case "\r" : break; case "&" : $buffer .= '&'; break; case "'" : $buffer .= '''; break; case "\"" : $buffer .= '"'; break; case '<' : $buffer .= '<'; break; case '>' : $buffer .= '>'; break; case "\n" : $buffer .= ' '; break; default : $buffer .= $char; break; } } $buffer = trim($buffer); return($buffer); }} if(! function_exists('unxmlify')) { function unxmlify($s) { $ret = str_replace('&','&', $s); $ret = str_replace(array('<','>','"','''),array('<','>','"',"'"),$ret); return $ret; }} if(! function_exists('hex2bin')) { function hex2bin($s) { return(pack("H*",$s)); }} if(! function_exists('paginate')) { function paginate(&$a) { $o = ''; $stripped = ereg_replace("(&page=[0-9]*)","",$_SERVER['QUERY_STRING']); $stripped = str_replace('q=','',$stripped); $stripped = trim($stripped,'/'); $url = $a->get_baseurl() . '/' . $stripped; if($a->pager['total'] > $a->pager['itemspage']) { $o .= '
'; if($a->pager['page'] != 1) $o .= ''."pager['page'] - 1).'">' . t('prev') . ' '; $o .= "" . t('first') . " "; $numpages = $a->pager['total'] / $a->pager['itemspage']; $numstart = 1; $numstop = $numpages; if($numpages > 14) { $numstart = (($pagenum > 7) ? ($pagenum - 7) : 1); $numstop = (($pagenum > ($numpages - 7)) ? $numpages : ($numstart + 14)); } for($i = $numstart; $i <= $numstop; $i++){ if($i == $a->pager['page']) $o .= ''.(($i < 10) ? ' '.$i : $i); else $o .= "".(($i < 10) ? ' '.$i : $i).""; $o .= ' '; } if(($a->pager['total'] % $a->pager['itemspage']) != 0) { if($i == $a->pager['page']) $o .= ''.(($i < 10) ? ' '.$i : $i); else $o .= "".(($i < 10) ? ' '.$i : $i).""; $o .= ' '; } $lastpage = (($numpages > intval($numpages)) ? intval($numpages)+1 : $numpages); $o .= "" . t('last') . " "; if(($a->pager['total'] - ($a->pager['itemspage'] * $a->pager['page'])) > 0) $o .= ''."pager['page'] + 1).'">' . t('next') . ''; $o .= '
'."\r\n"; } return $o; }} if(! function_exists('expand_acl')) { function expand_acl($s) { if(strlen($s)) { $a = explode('<',$s); for($x = 0; $x < count($a); $x ++) { $a[$x] = intval(str_replace(array('<','>'),array('',''),$a[$x])); } return $a; } return array(); }} if(! function_exists('sanitise_acl')) { function sanitise_acl(&$item) { $item = '<' . intval(notags(trim($item))) . '>'; }}