phpnukecms78.php

flashget43的源代码 一个比较常用的下载程序

<?php

    $phpnuke_root_path = realpath(dirname(__FILE__) . '/../../../') . '/';

    require_once($phpnuke_root_path.'config.php');


    class PHPNukeCMS {
        var $ulinStmt = null;
        var $alinStmt = null;
        var $sdelStmt = null;
        var $bdelStmt = null;
        var $ugetStmt = null;
        var $agetStmt = null;

        var $admin = null;
        var $user = null;

        function PHPNukeCMS() {
            $this->user_prefix = $GLOBALS['prefix'] ;

            $this->ulinStmt = new Statement("SELECT * FROM {$GLOBALS['user_prefix']}_users WHERE username=? AND user_password=md5(?) LIMIT 1");
            $this->alinStmt = new Statement("SELECT * FROM {$GLOBALS['prefix']}_authors WHERE aid=? AND pwd=md5(?) LIMIT 1");
            $this->sdelStmt = new Statement("DELETE FROM {$GLOBALS['prefix']}_session WHERE uname=?");
            $this->bdelStmt = new Statement("DELETE FROM {$GLOBALS['prefix']}_bbsessions WHERE session_user_id=?");
            $this->ugetStmt = new Statement("SELECT user_id AS id, username AS login FROM {$GLOBALS['user_prefix']}_users WHERE user_id=? LIMIT 1");
            $this->agetStmt = new Statement("SELECT aid AS id, aid AS login FROM {$GLOBALS['prefix']}_authors WHERE aid=? LIMIT 1");

            $this->getUsersStmt = new Statement("SELECT user_id AS id, username AS login FROM {$this->user_prefix}_users ORDER BY username");

            if(isset($_COOKIE['admin'])) $this->admin = $_COOKIE['admin'];
            if(isset($_COOKIE['user'])) $this->user = $_COOKIE['user'];
        }

        function isLoggedIn() {
            if($this->user) {
                $u = base64_decode(urldecode($this->user));
                $u = explode(":", $u);
                return $u[0];
            }

            return null;
        }

        function login($login, $password) {
            if(($rs = $this->alinStmt->process($login, $password)) && ($u = $rs->next())) {
                $str = "{$u['aid']}:{$u['pwd']}:{$u['admlanguage']}";
                $this->admin = base64_encode($str);
                setcookie("admin", "{$this->admin}", time()+2592000, '/');
            }

            if(($rs = $this->ulinStmt->process($login, $password)) && ($u = $rs->next())) {
                $str = "{$u['user_id']}:{$u['username']}:{$u['user_password']}:{$u['storynum']}:{$u['umode']}:{$u['uorder']}:{$u['thold']}:{$u['noscore']}:{$u['ublockon']}:{$u['theme']}:{$u['commentmax']}";
                $this->user = base64_encode($str);
                setcookie("user", "{$this->user}", time()+2592000, '/');

                return $u['user_id'];
            }

            return null;
        }

        function logout(){
            /*
            if($this->user) {
                $u = base64_decode($this->user);
                $u = explode(":", $u);

                $this->sdelStmt->process($u[1]);
                $this->bdelStmt->process($u[0]);

                setcookie('user');
                $this->user = null;
            }

            if($this->admin) {
                setcookie('admin');
                $this->admin = null;
            }
            */
        }

        function getUser($userid) {
            $u = null;

            if(($rs = $this->ugetStmt->process($userid)) && ($u = $rs->next())) 
			{
                $u['roles'] = $GLOBALS['fc_config']['liveSupportMode'] ? ROLE_CUSTOMER : ROLE_USER;
				
                if(($rs = $this->agetStmt->process($u['login'])) && ($a = $rs->next())) 
				{
					$u['roles'] = ROLE_ADMIN;
					//toLog('user', $u);
				}
				
            }

            return $u;
        }

        function getUsers() 
		{
            return  $this->getUsersStmt->process();
        }

        function getUserProfile($userid) {
            if($userid == SPY_USERID) return null;

            if($user = $this->getUser($userid)) {
                return (($id = $this->isLoggedIn()) && ($id == $userid))?"../modules.php?name=Your_Account&op=edituser":"../modules.php?name=Forums&file=profile&mode=viewprofile&u=$userid";
            } else {
                return null;
            }
        }

        function userInRole($userid, $role) 
		{
            if($user = $this->getUser($userid)) 
			{
                return ($user['roles'] & $role) != 0;
            }
            return false;
        }
		
		function getGender($userid) {
     	   // 'M' for Male, 'F' for Female, NULL for undefined
	        return NULL;        
    	}
    }

    $GLOBALS['fc_config']['cms'] = new PHPNukeCMS();

    $GLOBALS['fc_config']['db'] = array(
                         'host' => $GLOBALS['dbhost'],
                         'user' => $GLOBALS['dbuname'],
                         'pass' => $GLOBALS['dbpass'],
                         'base' => $GLOBALS['dbname'],
                         'pref' => $GLOBALS['prefix'] . '_fc',
                     );


    //clear 'if moderator' message
    foreach($GLOBALS['fc_config']['languages'] as $k => $v) {
        $GLOBALS['fc_config']['languages'][$k]['dialog']['login']['moderator'] = '';
    }
?>