101 lines
3.0 KiB
PHP
101 lines
3.0 KiB
PHP
<?php
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/*
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* @link http://www.kalcaddle.com/
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* @author warlee | e-mail:kalcaddle@qq.com
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* @copyright warlee 2014.(Shanghai)Co.,Ltd
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* @license http://kalcaddle.com/tools/licenses/license.txt
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*/
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//处理成标准目录
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function _DIR_CLEAR($path){
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$path = str_replace('\\','/',trim($path));
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if (strstr($path,'../')) {//preg耗性能
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$path = preg_replace('/\.+\/+/', '/', $path);
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$path = preg_replace('/\/+/', '/', $path);
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}
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return str_replace('//','/',$path);
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}
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//处理成用户目录，并且不允许相对目录的请求操作
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function _DIR($path){
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$path = _DIR_CLEAR(rawurldecode($path));
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$path = iconv_system($path);
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if (is_dir($path)) $path.='/';
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if (substr($path,0,strlen(PUBLIC_PATH)) == PUBLIC_PATH) {
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return $path;
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}
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return HOME.$path;
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}
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//处理成用户目录输出
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function _DIR_OUT(&$arr){
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if ($GLOBALS['is_root']) return;
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if (is_array($arr)) {
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foreach ($arr['filelist'] as $key => $value) {
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$arr['filelist'][$key]['path'] = pre_clear($value['path']);
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}
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foreach ($arr['folderlist'] as $key => $value) {
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$arr['folderlist'][$key]['path'] = pre_clear($value['path']);
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}
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}else{
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$arr = pre_clear($arr);
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}
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}
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//前缀处理 非root用户目录/从HOME开始
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function pre_clear($path){
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if (substr($path,0,strlen(PUBLIC_PATH)) == PUBLIC_PATH) {
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return $path;
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}
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return str_replace(HOME, '', $path);
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}
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//扩展名权限判断
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function checkExtUnzip($s,$info){
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return checkExt($info['stored_filename']);
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}
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//扩展名权限判断 有权限则返回true
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function checkExt($file,$changExt=false){
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if ($GLOBALS['is_root'] == 1) return true;
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if ($file=='') return false;
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$not_allow = $GLOBALS['auth']['ext_not_allow'];
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$file = rawurldecode($file);
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$ext_arr = explode('|',$not_allow);
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foreach ($ext_arr as $current) {
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if (stripos($file,'.'.$current) !== false){//含有扩展名
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if ($changExt === false) {
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return false;
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}else{
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return str_replace($ext, 'tmp', $file);
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}
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}
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}
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return true;
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}
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//语言包加载：优先级：cookie获取>自动识别
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//首次没有cookie则自动识别——存入cookie,过期时间无限
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function init_lang(){
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$lang = $_COOKIE['kod_user_language'];
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if (strlen($lang)<=0) {//没有cookie
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preg_match('/^([a-z\-]+)/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $matches);
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$lang = $matches[1];
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switch (substr($lang,0,2)) {
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case 'zh':
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if ($lang != 'zn-TW'){
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$lang = 'zh-CN';
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}
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break;
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case 'en':$lang = 'en';break;
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default:$lang = 'en';break;
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}
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$lang = str_replace('-', '_',$lang);
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setcookie('kod_user_language',$lang, time()+3600*24*365);
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}
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$GLOBALS['language'] = $lang;
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define('LANGUAGE_TYPE', $lang);
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include(LANGUAGE_PATH.$lang.'/main.php');
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$GLOBALS['L'] = $L;
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$GLOBALS['lang'] = $L;
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} |