postnukecms.php

flashget43的源代码 一个比较常用的下载程序

<?php
    $old = ini_get('include_path');

    ini_set('include_path', realpath(dirname(__FILE__) . '/../../../'));

    include_once('includes/pnAPI.php');
    pnInit();

    ini_set('include_path', $old);

function pnSecGetAuthInfo2($u) {
        
            $dbconn =& pnDBGetConn(true);
            if (is_array($dbconn)) $dbconn = $dbconn[0];
            $pntable =& pnDBGetTables();
            $userpermtable = $pntable['user_perms'];
            $userpermcolumn = &$pntable['user_perms_column'];
            $groupmembershiptable = $pntable['group_membership'];
            $groupmembershipcolumn = &$pntable['group_membership_column'];
            $grouppermtable = $pntable['group_perms'];
            $grouppermcolumn = &$pntable['group_perms_column'];
            $realmtable = $pntable['realms'];
            $realmcolumn = &$pntable['realms_column'];
            $userperms = array();
            $groupperms = array();
            //$uids = $u;
            //$uids = implode(",", $uids);
        
        
        
            // Get user permissions
            $query = "SELECT $userpermcolumn[realm],
                             $userpermcolumn[component],
                             $userpermcolumn[instance],
                             $userpermcolumn[level]
                      FROM $userpermtable
                      WHERE $userpermcolumn[uid] = ".$u."
                      ORDER by $userpermcolumn[sequence] 
					  LIMIT 1";
                      
            $result =& $dbconn->Execute($query);
        
        
        
            if ($dbconn->ErrorNo() != 0) {
                        return array(false,false);
            }
        
        
        
            $userperms=false;
            while(list($realm, $component, $instance, $level) = $result->fields) {
                $result->MoveNext();
                if ($component='.*' && // all components
                    $instance=='.*' && //all instances
                    $level==800 ) //admin level
                    $userperms=true;
        
            }
    
            $query = "SELECT $groupmembershipcolumn[gid]
                      FROM $groupmembershiptable
                      WHERE $groupmembershipcolumn[uid] = " . $u . " LIMIT 1";
            $result =& $dbconn->Execute($query);
            if ($dbconn->ErrorNo() != 0) {
                return array(false, false);
            }
            $usergroups[] = -1;
            while(list($gid) = $result->fields) {
                $result->MoveNext();
        
        
        
                $usergroups[] = $gid;
            }
            $usergroups = implode(",", $usergroups);
        
        
        
            // Get all group permissions
            $query = "SELECT $grouppermcolumn[realm],
                             $grouppermcolumn[component],
                             $grouppermcolumn[instance],
                             $grouppermcolumn[level]
                      FROM $grouppermtable
                      WHERE $grouppermcolumn[gid] IN (" . pnVarPrepForStore($usergroups) . ")
                      ORDER by $grouppermcolumn[sequence]";
            $result =& $dbconn->Execute($query);
        
        
        
            if ($dbconn->ErrorNo() != 0) {
                return array($userperms, $groupperms);
            }
           $groupperms=false;
            while(list($realm, $component, $instance, $level) = $result->fields) {
                $result->MoveNext();
                if ($component=='.*' && // all components
                    $instance=='.*' && //all instances
                    $level==800 ) //admin level
                $groupperms=true;
            }
        
        
        
            return array($userperms, $groupperms);
    }



    class PNUsersRS {
        var $result;
        var $numRows = 0;
        var $currRow = 0;

        function PNUsersRS($result = null) {
            $this->result = array_values($result);
            if($result) $this->numRows = sizeof($result);
        }

        function hasNext() {
            return ($this->result && ($this->numRows) > $this->currRow);
        }

        function next() {
            if($this->hasNext()) {
                return array(
                    'id' => $this->result[$this->currRow]['uid'],
                    'login' => $this->result[$this->currRow++]['uname']
                );
            } else {
                return null;
            }
        }
    }

    class PostNukeCMS {
        function PostNukeCMS() {
        }

        function isLoggedIn() {
            return pnUserLoggedIn()?pnUserGetVar('uid'):null;
        }

        function login($login, $password) {
            if(pnUserLogIn($login, $password, 0)) return pnUserGetVar('uid');

            return null;
        }

        function logout(){
            //pnUserLogOut();
        }
    
        function getUser($userid) {
            $u = null;

            if(pnUserGetVar('uid', $userid)) {
                $u = array(
                    'id' => $userid,
                    'login' => pnUserGetVar('uname', $userid)
                );

                $u['roles'] = $GLOBALS['fc_config']['liveSupportMode']?ROLE_CUSTOMER:ROLE_USER;
                //if(pnSecAuthAction(0, 'Modules::', '::', ACCESS_ADMIN)) $u['roles'] = ROLE_ADMIN;
                $ar1 = pnSecGetAuthInfo2($userid);
                if ($ar1[1] || $ar1[2]) $u['roles'] = ROLE_ADMIN;                
            }

            return $u;
        }

        function getUsers() {
            return new PNUsersRS(pnUserGetAll());
        }

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

            if($user = $this->getUser($userid)) {
                return (($id = $this->isLoggedIn()) && ($id == $userid))?"../user.php?op=edituser":"../user.php?op=userinfo&uname={$user['login']}";
            } 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 PostNukeCMS();

    //$GLOBALS['fc_config']['base'] = 'modules/FlashChat/';
    $GLOBALS['fc_config']['db'] = array(
                     'host' => $GLOBALS['pnconfig']['dbhost'],
                     'user' => $GLOBALS['pnconfig']['dbuname'],
                     'pass' => $GLOBALS['pnconfig']['dbpass'],
                     'base' => $GLOBALS['pnconfig']['dbname'],
                     'pref' => $GLOBALS['pnconfig']['prefix'] . "_fc_",
                 ); 

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