【phpcms-v9】phpcms/modules/admin/classes/admin.class.php文件分析
发布:smiling 来源: PHP粉丝网 添加日期:2014-10-24 09:57:45 浏览: 评论:
- <?php
- defined('IN_PHPCMS') or exit('No permission resources.');
- $session_storage = 'session_'.pc_base::load_config('system','session_storage');
- pc_base::load_sys_class($session_storage);
- if(param::get_cookie('sys_lang')) {
- define('SYS_STYLE',param::get_cookie('sys_lang'));
- } else {
- define('SYS_STYLE','zh-cn');
- }
-
- define('IN_ADMIN',true);
- class admin {
- public $userid;
- public $username;
-
- public function __construct() {
- self::check_admin();
- self::check_priv();
- pc_base::load_app_func('global','admin');
- if (!module_exists(ROUTE_M)) showmessage(L('module_not_exists'));
- self::manage_log();
- self::check_ip();
- self::lock_screen();
- self::check_hash();
- if(pc_base::load_config('system','admin_url') && $_SERVER["HTTP_HOST"]!= pc_base::load_config('system','admin_url')) {
- Header("http/1.1 403 Forbidden");
- exit('No permission resources.');
- }
- }
-
-
-
-
- final public function check_admin() {
-
- if(ROUTE_M =='admin' && ROUTE_C =='index' && in_array(ROUTE_A, array('login', 'public_card'))) {
- return true;
- } else {
-
- if(!isset($_SESSION['userid']) || !isset($_SESSION['roleid']) || !$_SESSION['userid'] || !$_SESSION['roleid']) showmessage(L('admin_login'),'?m=admin&c=index&a=login');
- }
- }
-
-
-
-
-
-
- final public static function admin_tpl($file, $m = '') {
- $m = emptyempty($m) ? ROUTE_M : $m;
- if(emptyempty($m)) return false;
- return PC_PATH.'modules'.DIRECTORY_SEPARATOR.$m.DIRECTORY_SEPARATOR.'templates'.DIRECTORY_SEPARATOR.$file.'.tpl.php';
- }
-
-
-
-
-
-
- final public static function admin_menu($parentid, $with_self = 0) {
- $parentid = intval($parentid);
- $menudb = pc_base::load_model('menu_model');
- $result =$menudb->select(array('parentid'=>$parentid,'display'=>1),'*',1000,'listorder ASC');
- if($with_self) {
- $result2[] = $menudb->get_one(array('id'=>$parentid));
- $result = array_merge($result2,$result);
- }
-
- if($_SESSION['roleid'] == 1) return $result;
- $array = array();
- $privdb = pc_base::load_model('admin_role_priv_model');
- $siteid = param::get_cookie('siteid');
- foreach($result as $v) {
- $action = $v['a'];
- if(preg_match('/^public_/',$action)) {
- $array[] = $v;
- } else {
- if(preg_match('/^ajax_([a-z]+)_/',$action,$_match)) $action = $_match[1];
- $r = $privdb->get_one(array('m'=>$v['m'],'c'=>$v['c'],'a'=>$action,'roleid'=>$_SESSION['roleid'],'siteid'=>$siteid));
- if($r) $array[] = $v;
- }
- }
- return $array;
- }
-
-
-
-
-
- final public static function submenu($parentid = '', $big_menu = false) {
- if(emptyempty($parentid)) {
- $menudb = pc_base::load_model('menu_model');
- $r = $menudb->get_one(array('m'=>ROUTE_M,'c'=>ROUTE_C,'a'=>ROUTE_A));
- $parentid = $_GET['menuid'] = $r['id'];
- }
- $array = self::admin_menu($parentid,1);
-
- $numbers = count($array);
- if($numbers==1 && !$big_menu) return '';
- $string = '';
- $pc_hash = $_SESSION['pc_hash'];
- foreach($array as $_value) {
- if (!isset($_GET['s'])) {
- $classname = ROUTE_M == $_value['m'] && ROUTE_C == $_value['c'] && ROUTE_A == $_value['a'] ? 'class="on"' : '';
- } else {
- $_s = !emptyempty($_value['data']) ? str_replace('=', '', strstr($_value['data'], '=')) : '';
- $classname = ROUTE_M == $_value['m'] && ROUTE_C == $_value['c'] && ROUTE_A == $_value['a'] && $_GET['s'] == $_s ? 'class="on"' : '';
- }
- if($_value['parentid'] == 0 || $_value['m']=='') continue;
- if($classname) {
- $string .= "<a href='javascript:;' $classname><em>".L($_value['name'])."</em></a><span>|</span>";
- } else {
- $string .= "<a href='?m=".$_value['m']."&c=".$_value['c']."&a=".$_value['a']."&menuid=$parentid&pc_hash=$pc_hash".'&'.$_value['data']."' $classname><em>".L($_value['name'])."</em></a><span>|</span>";
- }
- }
- $string = substr($string,0,-14);
- return $string;
- }
-
-
-
-
-
- final public static function current_pos($id) {
- $menudb = pc_base::load_model('menu_model');
- $r =$menudb->get_one(array('id'=>$id),'id,name,parentid');
- $str = '';
- if($r['parentid']) {
- $str = self::current_pos($r['parentid']);
- }
- return $str.L($r['name']).' > ';
- }
-
-
-
-
- final public static function get_siteid() {
- return get_siteid();
- }
-
-
-
-
-
-
- final public static function get_siteinfo($siteid = '') {
- if ($siteid == '') $siteid = self::get_siteid();
- if (emptyempty($siteid)) return false;
- $sites = pc_base::load_app_class('sites', 'admin');
- return $sites->get_by_id($siteid);
- }
-
- final public static function return_siteid() {
- $sites = pc_base::load_app_class('sites', 'admin');
- $siteid = explode(',',$sites->get_role_siteid($_SESSION['roleid']));
- return current($siteid);
- }
-
-
-
- final public function check_priv() {
-
- if(ROUTE_M =='admin' && ROUTE_C =='index' && in_array(ROUTE_A, array('login', 'init', 'public_card'))) return true;
-
- if(ROUTE_M =='content' && ROUTE_C =='create_html' && in_array(ROUTE_A, array('categorysub'))) return true;
-
- if($_SESSION['roleid'] == 1) return true;
- $siteid = param::get_cookie('siteid');
- $action = ROUTE_A;
- $privdb = pc_base::load_model('admin_role_priv_model');
- if(preg_match('/^public_/',ROUTE_A)) return true;
- if(preg_match('/^ajax_([a-z]+)_/',ROUTE_A,$_match)) {
- $action = $_match[1];
- }
- $r =$privdb->get_one(array('m'=>ROUTE_M,'c'=>ROUTE_C,'a'=>$action,'roleid'=>$_SESSION['roleid'],'siteid'=>$siteid));
- if(!$r) showmessage('您没有权限操作该项','blank');
- }
-
-
-
-
-
- final private function manage_log() {
-
- $setconfig = pc_base::load_config('system');
- extract($setconfig);
- if($admin_log==1){
- $action = ROUTE_A;
- if($action == '' || strchr($action,'public') || $action == 'init' || $action=='public_current_pos') {
- return false;
- }else {
- $ip = ip();
- $log = pc_base::load_model('log_model');
- $username = param::get_cookie('admin_username');
- $userid = isset($_SESSION['userid']) ? $_SESSION['userid'] : '';
- $time = date('Y-m-d H-i-s',SYS_TIME);
- $url = '?m='.ROUTE_M.'&c='.ROUTE_C.'&a='.ROUTE_A;
-
- $log->insert(array('module'=>ROUTE_M,'username'=>$username,'userid'=>$userid,'action'=>ROUTE_C, 'querystring'=>$url,'time'=>$time,'ip'=>$ip));
- }
- }
- }
-
-
-
-
-
- final private function check_ip(){
- $this->ipbanned = pc_base::load_model('ipbanned_model');
- $this->ipbanned->check_ip();
- }
-
-
-
- final private function lock_screen() {
- if(isset($_SESSION['lock_screen']) && $_SESSION['lock_screen']==1) {
- if(preg_match('/^public_/', ROUTE_A) || (ROUTE_M == 'content' && ROUTE_C == 'create_html') || (ROUTE_M == 'release') || (ROUTE_A == 'login') || (ROUTE_M == 'search' && ROUTE_C == 'search_admin' && ROUTE_A=='createindex')) return true;
- showmessage(L('admin_login'),'?m=admin&c=index&a=login');
- }
- }
-
-
-
-
- final private function check_hash() {
- if(preg_match('/^public_/', ROUTE_A) || ROUTE_M =='admin' && ROUTE_C =='index' || in_array(ROUTE_A, array('login'))) {
- return true;
- }
- if(isset($_GET['pc_hash']) && $_SESSION['pc_hash'] != '' && ($_SESSION['pc_hash'] == $_GET['pc_hash'])) {
- return true;
- } elseif(isset($_POST['pc_hash']) && $_SESSION['pc_hash'] != '' && ($_SESSION['pc_hash'] == $_POST['pc_hash'])) {
- return true;
- } else {
- showmessage(L('hash_check_false'),HTTP_REFERER);
- }
- }
-
-
-
-
-
-
- final public function admin_list_template($id = '', $str = '') {
- $templatedir = PC_PATH.DIRECTORY_SEPARATOR.'modules'.DIRECTORY_SEPARATOR.'content'.DIRECTORY_SEPARATOR.'templates'.DIRECTORY_SEPARATOR;
- $pre = 'content_list';
- $templates = glob($templatedir.$pre.'*.tpl.php');
- if(emptyempty($templates)) return false;
- $files = @array_map('basename', $templates);
- $templates = array();
- if(is_array($files)) {
- foreach($files as $file) {
- $key = substr($file, 0, -8);
- $templates[$key] = $file;
- }
- }
- ksort($templates);
- return form::select($templates, $id, $str,L('please_select'));
- }
- }
- ?>
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