?estoon? B2B網(wǎng)站管理系統(tǒng)(以下簡稱destoon)由西安嘉客信息科技有限責任公司獨立研發(fā)并推出，對其擁有完全知識產(chǎn)權(quán)，中國國家版權(quán)局計算機軟件著作權(quán)登記號：2009SR037570。
系統(tǒng)使用當前流行的PHP語言開發(fā)，以MySQL為數(shù)據(jù)庫，采用B/S架構(gòu)，MVC模式開發(fā)。融入了模型化、模板、緩存、AJAX、SEO等前沿技術(shù)。與同類產(chǎn)品相比，系統(tǒng)功能更加強大、使用更加簡單、運行更加穩(wěn)定、安全性更強，效率更高，用戶體驗更好。系統(tǒng)開源發(fā)布，便于二次開發(fā)、功能整合、個性修改。
代碼首先包含common.inc.php文件 在common.inc.php文件中，首先定義常量。 define('IN_DESTOON', true); define('IN_ADMIN', defined('DT_ADMIN') ? true : false); define('DT_ROOT', str_replace("\\", '/', dirname(__FILE__))); if(defined('DT_REWRITE')) include DT_ROOT.'/include/rewrite.inc.php';//是否定義了url偽靜態(tài)？ $CFG = array();//網(wǎng)站整體配置信息 require DT_ROOT.'/config.inc.php';//-----------------網(wǎng)站配置文件 define('DT_PATH', $CFG['url']); define('DT_DOMAIN', $CFG['cookie_domain'] ? substr($CFG['cookie_domain'], 1) : ''); define('DT_WIN', strpos(strtoupper(PHP_OS), 'WIN') !== false ? true: false); define('DT_CHMOD', ($CFG['file_mod'] && !DT_WIN) ? $CFG['file_mod'] : 0); define('DT_URL', $CFG['url']);//Fox 3.x define('DT_LANG', $CFG['language']); define('DT_KEY', $CFG['authkey']); define('DT_CHARSET', $CFG['charset']); define('DT_CACHE', $CFG['cache_dir'] ? $CFG['cache_dir'] : DT_ROOT.'/file/cache'); define('DT_SKIN', DT_PATH.'skin/'.$CFG['skin'].'/'); define('SKIN_PATH', DT_PATH.'skin/'.$CFG['skin'].'/');//For 2.x define('VIP', $CFG['com_vip']); define('errmsg', 'Invalid Request');
隨后加載網(wǎng)站基本功能 $L = array(); include DT_ROOT.'/lang/'.DT_LANG.'/lang.inc.php';//語言信息 require DT_ROOT.'/version.inc.php'; require DT_ROOT.'/include/global.func.php';//--------全局函數(shù) require DT_ROOT.'/include/tag.func.php';//-----------標簽函數(shù) require DT_ROOT.'/api/im.func.php';//----------------聊天工具 require DT_ROOT.'/api/extend.func.php';//------------自己寫的擴展函數(shù) if(!$MQG && $_POST) $_POST = daddslashes($_POST); if(!$MQG && $_GET) $_GET = daddslashes($_GET); if(function_exists('date_default_timezone_set')) date_default_timezone_set($CFG['timezone']); $DT_PRE = $CFG['tb_pre']; $DT_QST = $_SERVER['QUERY_STRING'];//----------------querystring $DT_TIME = time() + $CFG['timediff'];//--------------當前時間 $DT_IP = get_env('ip'); $DT_URL = get_env('url'); $DT_REF = get_env('referer'); $DT_BOT = is_robot();
鏈接數(shù)據(jù)庫，建立緩存。 header("Content-Type:text/html;charset=".DT_CHARSET); require DT_ROOT.'/include/db_'.$CFG['database'].'.class.php';//加載數(shù)據(jù)庫類 require DT_ROOT.'/include/cache_'.$CFG['cache'].'.class.php';//加載緩存類 if($_POST) extract($_POST, EXTR_SKIP);//解析post請求的數(shù)據(jù) if($_GET) extract($_GET, EXTR_SKIP);//解析get請求的數(shù)據(jù) $db_class = 'db_'.$CFG['database']; $db = new $db_class; $db->halt = (DT_DEBUG || IN_ADMIN) ? 1 : 0; $db->pre = $CFG['tb_pre']; $db->connect($CFG['db_host'], $CFG['db_user'], $CFG['db_pass'], $CFG['db_name'], $CFG['db_expires'], $CFG['db_charset'], $CFG['pconnect']); $dc = new dcache(); $dc->pre = $CFG['cache_pre'];
加載模塊的基本配置 $DT = $MOD = $EXT = $CSS = $DTMP = $CAT = $ARE = $AREA = array(); $CACHE = cache_read('module.php'); if(!$CACHE) { //沒有緩存模塊，就讀取緩存模塊。 require_once DT_ROOT.'/admin/global.func.php'; require_once DT_ROOT.'/include/post.func.php'; require_once DT_ROOT.'/include/cache.func.php'; cache_all(); $CACHE = cache_read('module.php'); } $DT = $CACHE['dt']; $MODULE = $CACHE['module']; $EXT = cache_read('module-3.php');
加載模塊，讀取模塊信息，引入模塊文件 if(!isset($moduleid)) { $moduleid = 1; $module = 'destoon'; } else if($moduleid == 1) { $module = 'destoon'; } else { $moduleid = intval($moduleid); isset($MODULE[$moduleid]) or dheader(DT_PATH); $module = $MODULE[$moduleid]['module']; $MOD = $moduleid == 3 ? $EXT : cache_read('module-'.$moduleid.'.php'); include DT_ROOT.'/lang/'.DT_LANG.'/'.$module.'.inc.php'; } $forward = isset($forward) ? urldecode($forward) : $DT_REF;//------------來源頁面 $action = isset($action) ? trim($action) : '';//-------------動作指令
//判斷用戶登錄 $destoon_auth = get_cookie('auth'); if($destoon_auth) { $_dauth = explode("\t", decrypt($destoon_auth, md5(DT_KEY.$_SERVER['HTTP_USER_AGENT']))); //print_r($_dauth);SELECT userid,username,groupid,admin FROM destoon_member $_userid = isset($_dauth[0]) ? intval($_dauth[0]) : 0; $_username = isset($_dauth[1]) ? trim($_dauth[1]) : ''; $_groupid = isset($_dauth[2]) ? intval($_dauth[2]) : 3; $_admin = isset($_dauth[4]) ? intval($_dauth[4]) : 0; if($_userid && !defined('DT_NONUSER')) { $_password = isset($_dauth[3]) ? trim($_dauth[3]) : ''; $user = $db->get_one("SELECT username,passport,company,truename,password,groupid,email,message,chat,sound,online,sms,credit,money,loginip,admin,aid,edittime,trade FROM {$DT_PRE}member WHERE userid=$_userid"); if($user && $user['password'] == $_password) { if($user['groupid'] == 2) dalert(lang('message->common_forbidden'));//禁止用戶訪問的組別 extract($user, EXTR_PREFIX_ALL, ''); if($user['loginip'] != $DT_IP && ($DT['ip_login'] == 2 || ($DT['ip_login'] == 1 && IN_ADMIN))) { //單點登錄，判斷ip $_userid = 0; set_cookie('auth', ''); dalert(lang('message->common_login', array($user['loginip'])), DT_PATH); } } else { //登錄失敗 $_userid = 0; if($db->linked && !isset($swfupload) && strpos($_SERVER['HTTP_USER_AGENT'], 'Flash') === false) set_cookie('auth', ''); } unset($destoon_auth, $user, $_dauth, $_password); } } if($_userid == 0) { $_groupid = 3; $_username = ''; } if(!IN_ADMIN) { if($_groupid == 1) include DT_ROOT.'/module/member/admin.inc.php'; if($_userid && !defined('DT_NONUSER')) { $db->query("REPLACE INTO {$DT_PRE}online (userid,username,ip,moduleid,online,lasttime) VALUES ('$_userid','$_username','$DT_IP','$moduleid','$_online','$DT_TIME')"); }? else { if(timetodate($DT_TIME, 'i') == 10) { $lastime = $DT_TIME - $DT['online']; $db->query("DELETE FROM {$DT_PRE}online WHERE lasttime<$lastime"); } } } $MG = cache_read('group-'.$_groupid.'.php');//讀取用戶組別配置 $_areaids = ''; $_areaid = array(); if($DT['city']) { $AREA or $AREA = cache_read('area.php'); if($_aid) { $_areaids = $AREA[$_aid]['child'] ? $AREA[$_aid]['arrchildid'] : $_aid; $_areaid = explode(',', $_areaids); } } else { $_aid < 1 or dalert('系統(tǒng)未開啟分站功能，您的分站管理帳號暫不可用', $MODULE[2]['linkurl'].'logout.php'); } $session = new dsession(); require DT_ROOT.'/admin/global.func.php'; require DT_ROOT.'/include/post.func.php'; require_once DT_ROOT.'/include/cache.func.php'; isset($file) or $file = 'index'; $secretkey = 'admin_'.strtolower(substr($CFG['authkey'], -6)); //echo $secretkey;exit; if($DT['authadmin'] == 'session') { $_destoon_admin = isset($_SESSION[$secretkey]) ? intval($_SESSION[$secretkey]) : 0; } else { $_destoon_admin = get_cookie($secretkey); $_destoon_admin = $_destoon_admin ? intval($_destoon_admin) : 0; } $_founder = $CFG['founderid'] == $_userid ? $_userid : 0; $_catids = $_childs = ''; $_catid = $_child = array(); if($file != 'login') { if($_groupid != 1 || $_admin < 1 || !$_destoon_admin) msg('', '?file=login&forward='.urlencode($DT_URL)); //判斷用戶是否已經(jīng)登錄？如果未登錄，直接跳轉(zhuǎn)到登錄頁面。防止用戶構(gòu)造url。 if(!admin_check()) { admin_log(1); $db->query("DELETE FROM {$db->pre}admin WHERE userid=$_userid AND url='?".$DT_QST."'"); msg('警告！您無權(quán)進行此操作 Error(00)'); } } //是否記錄日志 if($DT['admin_log'] && $action != 'import') admin_log(); if($DT['admin_online']) admin_online(); $psize = isset($psize) ? intval($psize) : 0; if($psize > 0 && $psize != $pagesize) { $pagesize = $psize; $offset = ($page-1)*$pagesize; } if($module == 'destoon') { (include DT_ROOT.'/admin/'.$file.'.inc.php') or msg(); } else { echo $file.'|'.$module; include DT_ROOT.'/module/'.$module.'/common.inc.php';//加載模塊下的common文件 (include MD_ROOT.'/admin/'.$file.'.inc.php') or msg();//加載模塊文件 }
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轉(zhuǎn)載于:https://www.cnblogs.com/djiz/p/6414193.html
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