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124 lines
No EOL
3.5 KiB
PHP
124 lines
No EOL
3.5 KiB
PHP
<?php
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/**
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* poche, a read it later open source system
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*
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* @category poche
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* @author Nicolas Lœuillet <support@inthepoche.com>
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* @copyright 2013
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* @license http://www.wtfpl.net/ see COPYING file
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*/
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class pocheTools
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{
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public static function initPhp()
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{
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define('START_TIME', microtime(true));
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if (phpversion() < 5) {
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die(_('Oops, it seems you don\'t have PHP 5.'));
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}
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error_reporting(E_ALL);
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function stripslashesDeep($value) {
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return is_array($value)
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? array_map('stripslashesDeep', $value)
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: stripslashes($value);
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}
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if (get_magic_quotes_gpc()) {
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$_POST = array_map('stripslashesDeep', $_POST);
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$_GET = array_map('stripslashesDeep', $_GET);
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$_COOKIE = array_map('stripslashesDeep', $_COOKIE);
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}
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ob_start();
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register_shutdown_function('ob_end_flush');
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}
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public static function isUrl($url)
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{
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$pattern = '|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i';
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return preg_match($pattern, $url);
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}
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public static function getUrl()
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{
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$https = (!empty($_SERVER['HTTPS'])
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&& (strtolower($_SERVER['HTTPS']) == 'on'))
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|| (isset($_SERVER["SERVER_PORT"])
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&& $_SERVER["SERVER_PORT"] == '443'); // HTTPS detection.
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$serverport = (!isset($_SERVER["SERVER_PORT"])
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|| $_SERVER["SERVER_PORT"] == '80'
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|| ($https && $_SERVER["SERVER_PORT"] == '443')
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? '' : ':' . $_SERVER["SERVER_PORT"]);
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$scriptname = str_replace('/index.php', '/', $_SERVER["SCRIPT_NAME"]);
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if (!isset($_SERVER["SERVER_NAME"])) {
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return $scriptname;
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}
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return 'http' . ($https ? 's' : '') . '://'
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. $_SERVER["SERVER_NAME"] . $serverport . $scriptname;
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}
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public static function redirect($url = '')
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{
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if ($url === '') {
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$url = (empty($_SERVER['HTTP_REFERER'])?'?':$_SERVER['HTTP_REFERER']);
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if (isset($_POST['returnurl'])) {
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$url = $_POST['returnurl'];
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}
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}
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# prevent loop
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if (empty($url) || parse_url($url, PHP_URL_QUERY) === $_SERVER['QUERY_STRING']) {
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$url = pocheTool::getUrl();
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}
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if (substr($url, 0, 1) !== '?') {
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$ref = pocheTool::getUrl();
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if (substr($url, 0, strlen($ref)) !== $ref) {
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$url = $ref;
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}
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}
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header('Location: '.$url);
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exit();
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}
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public static function cleanURL($url)
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{
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$url = html_entity_decode(trim($url));
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$stuff = strpos($url,'&utm_source=');
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if ($stuff !== FALSE)
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$url = substr($url, 0, $stuff);
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$stuff = strpos($url,'?utm_source=');
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if ($stuff !== FALSE)
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$url = substr($url, 0, $stuff);
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$stuff = strpos($url,'#xtor=RSS-');
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if ($stuff !== FALSE)
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$url = substr($url, 0, $stuff);
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return $url;
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}
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public static function renderJson($data)
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{
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header('Cache-Control: no-cache, must-revalidate');
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header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
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header('Content-type: application/json; charset=UTF-8');
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echo json_encode($data);
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exit();
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}
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public static function logm($message)
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{
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$t = strval(date('Y/m/d_H:i:s')).' - '.$_SERVER["REMOTE_ADDR"].' - '.strval($message)."\n";
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file_put_contents('./log.txt',$t,FILE_APPEND);
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}
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} |