dir/boot.php

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<?php
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require_once 'vendor/autoload.php';
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set_time_limit(0);
define('BUILD_ID', 1000);
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define('EOL', "<br />\r\n");
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define('REGISTER_CLOSED', 0);
define('REGISTER_APPROVE', 1);
define('REGISTER_OPEN', 2);
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define('DIRECTION_NONE', 0);
define('DIRECTION_IN', 1);
define('DIRECTION_OUT', 2);
define('DIRECTION_BOTH', 3);
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define('NOTIFY_INTRO', 0x0001);
define('NOTIFY_CONFIRM', 0x0002);
define('NOTIFY_WALL', 0x0004);
define('NOTIFY_COMMENT', 0x0008);
define('NOTIFY_MAIL', 0x0010);
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define('NAMESPACE_DFRN', 'http://purl.org/macgirvin/dfrn/1.0');
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/**
* log levels
*/
define('LOGGER_NORMAL', 0);
define('LOGGER_TRACE', 1);
define('LOGGER_DEBUG', 2);
define('LOGGER_DATA', 3);
define('LOGGER_ALL', 4);
if (!function_exists('x')) {
function x($s, $k = null)
{
if ($k != null) {
if ((is_array($s)) && (array_key_exists($k, $s))) {
if ($s[$k]) {
return (int) 1;
}
return (int) 0;
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}
return false;
} else {
if (isset($s)) {
if ($s) {
return (int) 1;
}
return (int) 0;
}
return false;
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}
}
}
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if (!function_exists('system_unavailable')) {
function system_unavailable()
{
include('system_unavailable.php');
killme();
}
}
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if (!function_exists('logger')) {
function logger($msg, $level = 0)
{
$debugging = 1;
$loglevel = LOGGER_ALL;
$logfile = 'logfile.out';
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if ((!$debugging) || (!$logfile) || ($level > $loglevel)) {
return;
}
require_once('include/datetime.php');
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@file_put_contents($logfile, datetime_convert() . ':' . ' ' . $msg . "\n", FILE_APPEND);
return;
}
}
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if (!function_exists('replace_macros')) {
function replace_macros($s, $r)
{
$search = array();
$replace = array();
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if (is_array($r) && count($r)) {
foreach ($r as $k => $v) {
$search[] = $k;
$replace[] = $v;
}
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}
return str_replace($search, $replace, $s);
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}
}
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if (!function_exists('load_translation_table')) {
function load_translation_table($lang)
{
global $a;
}
}
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if (!function_exists('t')) {
function t($s)
{
global $a;
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if ($a->strings[$s]) {
return $a->strings[$s];
}
return $s;
}
}
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if (!function_exists('fetch_url')) {
function fetch_url($url, $binary = false, $timeout = 20)
{
$ch = curl_init($url);
if (!$ch) {
return false;
}
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curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, max(intval($timeout), 1)); //Minimum of 1 second timeout.
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 8);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
if ($binary) {
curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
}
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$s = curl_exec($ch);
curl_close($ch);
return($s);
}
}
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if (!function_exists('post_url')) {
function post_url($url, $params)
{
$ch = curl_init($url);
if (!$ch) {
return false;
}
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curl_setopt($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);
}
}
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if (!function_exists('random_string')) {
function random_string()
{
return(hash('sha256', uniqid(rand(), true)));
}
}
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if (!function_exists('notags')) {
function notags($string)
{
// protect against :<> with high-bit set
return(str_replace(array("<", ">", "\xBA", "\xBC", "\xBE"), array('[', ']', '', '', ''), $string));
}
}
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if (!function_exists('escape_tags')) {
function escape_tags($string)
{
return(htmlspecialchars($string));
}
}
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if (!function_exists('login')) {
function login($register = false)
{
$o = "";
$register_html = (($register) ? file_get_contents("view/register-link.tpl") : "");
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if (x($_SESSION, 'authenticated')) {
$o = file_get_contents("view/logout.tpl");
} else {
$o = file_get_contents("view/login.tpl");
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$o = replace_macros($o, array('$register_html' => $register_html));
}
return $o;
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}
}
if (!function_exists('killme')) {
function killme()
{
session_write_close();
exit;
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}
}
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if (!function_exists('goaway')) {
function goaway($s)
{
header("Location: $s");
killme();
}
}
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if (!function_exists('local_user')) {
function local_user()
{
if ((x($_SESSION, 'authenticated')) && (x($_SESSION, 'uid'))) {
return $_SESSION['uid'];
}
return false;
}
}
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if (!function_exists('notice')) {
function notice($s)
{
if (!isset($_SESSION['sysmsg'])) {
$_SESSION['sysmsg'] = '';
}
$_SESSION['sysmsg'] .= $s;
}
}
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if (!function_exists('hex2bin')) {
function hex2bin($s)
{
return(pack("H*", $s));
}
}
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if (!function_exists('paginate')) {
function paginate(&$a)
{
$o = '';
$stripped = preg_replace("/&page=[0-9]*/", "", $a->query_string);
$stripped = str_replace('q=', '', $stripped);
$stripped = trim($stripped, '/');
$pagenum = $a->pager['page'];
$url = $a->get_baseurl() . '/' . $stripped;
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if ($a->pager['total'] > $a->pager['itemspage']) {
$o .= '<div class="pager">';
if ($a->pager['page'] != 1) {
$o .= '<span class="pager_prev">' . "<a href=\"$url" . '&page=' . ($a->pager['page'] - 1) . '">' . t('prev') . '</a></span> ';
}
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$o .= "<span class=\"pager_first\"><a href=\"$url" . "&page=1\">" . t('first') . "</a></span> ";
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$numpages = $a->pager['total'] / $a->pager['itemspage'];
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$numstart = 1;
$numstop = $numpages;
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if ($numpages > 14) {
$numstart = (($pagenum > 7) ? ($pagenum - 7) : 1);
$numstop = (($pagenum > ($numpages - 7)) ? $numpages : ($numstart + 14));
}
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for ($i = $numstart; $i <= $numstop; $i++) {
if ($i == $a->pager['page']) {
$o .= '<span class="pager_current">' . (($i < 10) ? '&nbsp;' . $i : $i);
} else {
$o .= "<span class=\"pager_n\"><a href=\"$url" . "&page=$i\">" . (($i < 10) ? '&nbsp;' . $i : $i) . "</a>";
}
$o .= '</span> ';
}
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if (($a->pager['total'] % $a->pager['itemspage']) != 0) {
if ($i == $a->pager['page']) {
$o .= '<span class="pager_current">' . (($i < 10) ? '&nbsp;' . $i : $i);
} else {
$o .= "<span class=\"pager_n\"><a href=\"$url" . "&page=$i\">" . (($i < 10) ? '&nbsp;' . $i : $i) . "</a>";
}
$o .= '</span> ';
}
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$lastpage = (($numpages > intval($numpages)) ? intval($numpages) + 1 : $numpages);
$o .= "<span class=\"pager_last\"><a href=\"$url" . "&page=$lastpage\">" . t('last') . "</a></span> ";
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if (($a->pager['total'] - ($a->pager['itemspage'] * $a->pager['page'])) > 0) {
$o .= '<span class="pager_next">' . "<a href=\"$url" . "&page=" . ($a->pager['page'] + 1) . '">' . t('next') . '</a></span>';
}
$o .= '</div>' . "\r\n";
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}
return $o;
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}
}
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function get_my_url()
{
if (x($_SESSION, 'my_url')) {
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return $_SESSION['my_url'];
}
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return false;
}
function zrl($s, $force = false)
{
if (!strlen($s)) {
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return $s;
}
if ((!strpos($s, '/profile/')) && (!$force)) {
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return $s;
}
$achar = strpos($s, '?') ? '&' : '?';
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$mine = get_my_url();
if ($mine and ! link_compare($mine, $s)) {
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return $s . $achar . 'zrl=' . urlencode($mine);
}
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return $s;
}
if (!function_exists('link_compare')) {
function link_compare($a, $b)
{
if (strcasecmp(normalise_link($a), normalise_link($b)) === 0) {
return true;
}
return false;
}
}
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if (!function_exists('normalise_link')) {
function normalise_link($url)
{
$ret = str_replace(array('https:', '//www.'), array('http:', '//'), $url);
return(rtrim($ret, '/'));
}
}