cpgnukecms.php

flashget43的源代码 一个比较常用的下载程序

<?php
   
$cpg_root_path = realpath(dirname(__FILE__) . '/../../../');

define('CPG_NUKE', 1);
include_once($cpg_root_path . '/config.php');


class CPGNukeCMS {

	var $user_id = NULL;
	var $admin_id = NULL;
	var $getUserStmt = NULL;
	var $loginStmt = NULL;
	var $getUsersStmt = NULL;
	var $loadConfigStmt = NULL;
	var $cpgNukeConfig = array();
	
        function CPGNukeCMS() 
		{
	  
		  $this->getUserStmt = new Statement("SELECT user_id as id, username AS login, user_level, user_password from {$GLOBALS['user_prefix']}_users WHERE user_id=? LIMIT 1");
	
		  $this->loginStmt = new Statement("SELECT user_id as id, username AS login, user_password, user_level from {$GLOBALS['user_prefix']}_users WHERE username=? LIMIT 1");
	
		  $this->getUsersStmt = new Statement("SELECT user_id as id, username as login from {$GLOBALS['user_prefix']}_users");
	
		  $this->buildConfig();
		}

	function buildConfig() 
	{
	  
	  $this->loadConfigStmt = new Statement("SELECT * from {$GLOBALS['prefix']}_config_custom WHERE cfg_name = 'cookie'");
	  
	  $rs = $this->loadConfigStmt->process();
	  
	  while ($rec = $rs->next()) 
	    $this->cpgNukeConfig[$rec['cfg_name'] . "_" . $rec['cfg_field']] = $rec['cfg_value'];

	  if (empty($this->cpgNukeConfig['cookie_member'])) $this->cpgNukeConfig['cookie_member'] = 'member';
	  if (empty($this->cpgNukeConfig['cookie_admin'])) $this->cpgNukeConfig['cookie_admin'] = 'admin';
	  
	}
	
    function isLoggedIn() 
	{

		  if (isset($_COOKIE[$this->cpgNukeConfig['cookie_member']])) {
		    $cookieData = split(':', base64_decode($_COOKIE[$this->cpgNukeConfig['cookie_member']]));
		  }
		  else if (isset($_COOKIE[$this->cpgNukeConfig['cookie_admin']])) {
		    $cookieData = split(':', base64_decode($_COOKIE[$this->cpgNukeConfig['cookie_admin']]));
		  }
	
		  return isset($cookieData) ? $cookieData[0] : NULL; 
	  
    }
	
    function login($login, $password) 
	{
	  $rv = NULL;
	  if (($rs = $this->loginStmt->process($login)) && ($rec = $rs->next())) 
	  {	    
	    if ($rec['user_password'] <> md5($password)) $rv = NULL;
	    else {
	      if ($rec['user_level'] == 2) 
		  { // admin
				$cookieData = base64_encode($rec['id'].":".$rec['user_password'].":0");
				$cookieName = $this->cpgNukeConfig['cookie_admin'];
	      }
	      else 
		  { // user
			$cookieData = base64_encode($rec['id']."::".$rec['user_password']);
			$cookieName = $this->cpgNukeConfig['cookie_member'];
	      }	      	      
	      setcookie($cookieName, $cookieData, 0, $this->cpgNukeConfig['cookie_path'], $this->cpgNukeConfig['cookie_domain']);
	      $rv = $rec['id'];
	    }
	  }	  
	  else $rv = NULL;

	  return $rv;
    }
	
        function logout()
		{
			/*
	  		if (isset($_COOKIE[$this->cpgNukeConfig['cookie_member']])) 
			{
	    		setcookie($_COOKIE[$this->cpgNukeConfig['cookie_member']], "", 0, $this->cpgNukeConfig['cookie_path'], $this->cpgNukeConfig['cookie_domain']);
	  		}
	
		  	if (isset($_COOKIE[$this->cpgNukeConfig['cookie_admin']])) 
			{
		    	setcookie($_COOKIE[$this->cpgNukeConfig['cookie_admin']], "", 0, $this->cpgNukeConfig['cookie_path'], $this->cpgNukeConfig['cookie_domain']);
		  	}*/
		  
	     }
	
        function getUser($userid) 
		{
			  $rv = NULL;
			  if (($rs = $this->getUserStmt->process($userid)) && ($rec = $rs->next())) 
			  {
			    $rv = array();
			    $rv['login'] = $rec['login'];
			    $rv['id'] = $rec['id'];
			    $rv['roles'] = ($rec['user_level'] == 2 ? ROLE_ADMIN : ROLE_USER);
	          }
	  	  
	  		  return $rv;
        }
		 
		function getUsers() 
		{
            return  $this->getUsersStmt->process();
        }
	
	
        function getUserProfile($userid) 
		{

			  if ($userid == SPY_USERID) return NULL;
		
			  $user = $this->getUser($userid);
			  
			  if ($user) {
			    $rv = $this->cpgNukeConfig['server']['nukeurl'] . "/index.php?name=Your_Account" . ((($id = $this->isLoggedIn()) && ($id == $userid)) ?  "" : "&profile=".$user['login']);
			    	    
			  }
			  else { 
			    $rv = NULL;
			  }
		
			  return $rv;

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


    }


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

$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'] = '';
}

?>