PHP UserDB::_exists方法代码示例

 function Security_htaccesslogin($DB = "")
 {
     $this->DB = $DB;
     # BEGIN LOGIN
     $id = getenv('REMOTE_USER');
     if ($id != "") {
         $userdb = new UserDB($DB);
         $user = new WikiUser();
         # get from COOKIE VARS
         if ($userdb->_exists($id)) {
             # login
             $user = $userdb->getUser($id);
             $options['id'] = $user->id;
             $options['login_id'] = $user->id;
             $dummy = $user->setCookie();
             $dummy = $userdb->saveUser($user);
         } else {
             # create account
             $user->id = $id;
             $options['id'] = $user->id;
             #$ticket=md5(time().$user->id.$options['email']);
             #$user->info['eticket']='';
             $dummy = $user->setCookie();
             $dummy = $userdb->addUser($user);
         }
     }
     # END LOGIN
 }

 function checkAuth($action, &$options)
 {
     if ($action == 'login' or $action == 'logout') {
         $options['custom'] = 'basicAuth';
         unset($_SERVER['PHP_AUTH_USER']);
         unset($_SERVER['PHP_AUTH_PW']);
         return 0;
     }
     if (isset($_SERVER['PHP_AUTH_USER']) and $_SERVER['PHP_AUTH_PW']) {
         $id = $_SERVER['PHP_AUTH_USER'];
         $userdb = new UserDB($this->DB);
         $user = new WikiUser();
         # get from COOKIE VARS
         if ($user->id == $id) {
             return 1;
         }
         if ($userdb->_exists($id)) {
             $user = $userdb->getUser($id);
             # check password
             if ($user->checkPasswd($_SERVER['PHP_AUTH_PW']) === true) {
                 $dummy = $user->setCookie();
                 $dummy = $userdb->saveUser($user);
                 return 1;
             }
         }
     }
     unset($_SERVER['PHP_AUTH_USER']);
     unset($_SERVER['PHP_AUTH_PW']);
     return 0;
 }

 function User_nforge($id = '')
 {
     if ($id) {
         $this->setID($id);
         $u =& user_get_object_by_name($id);
     } else {
         $u =& user_get_object(user_getid());
         if ($u and is_object($u) and !$u->isError()) {
             global $DBInfo;
             $id = $u->getUnixName();
         }
         if (!empty($id)) {
             $this->setID($id);
             $udb = new UserDB($DBInfo);
             $tmp = $udb->getUser($id);
             // get timezone and make timezone offset
             $tz_offset = date('Z');
             $update = 0;
             if ($tz_offset != $tmp->info['tz_offset']) {
                 $update = 1;
             }
             if (!empty($DBInfo->use_homepage_url) and empty($tmp->info['home']) or $update or empty($tmp->info['nick']) or $tmp->info['nick'] != $u->data_array['realname']) {
                 // register user
                 $tmp->info['tz_offset'] = $tz_offset;
                 $tmp->info['nick'] = $u->data_array['realname'];
                 if (!empty($DBInfo->use_homepage_url)) {
                     $tmp->info['home'] = util_make_url_u($u->getID(), true);
                 }
                 $udb->saveUser($tmp);
             }
         } else {
             $id = 'Anonymous';
             $this->setID('Anonymous');
         }
     }
     $this->css = isset($_COOKIE['MONI_CSS']) ? $_COOKIE['MONI_CSS'] : '';
     $this->theme = isset($_COOKIE['MONI_THEME']) ? $_COOKIE['MONI_THEME'] : '';
     $this->bookmark = isset($_COOKIE['MONI_BOOKMARK']) ? $_COOKIE['MONI_BOOKMARK'] : '';
     $this->trail = isset($_COOKIE['MONI_TRAIL']) ? _stripslashes($_COOKIE['MONI_TRAIL']) : '';
     $this->tz_offset = isset($_COOKIE['MONI_TZ']) ? _stripslashes($_COOKIE['MONI_TZ']) : '';
     $this->nick = isset($_COOKIE['MONI_NICK']) ? _stripslashes($_COOKIE['MONI_NICK']) : '';
     if ($this->tz_offset == '') {
         $this->tz_offset = date('Z');
     }
     if (!empty($id) and $id != 'Anonymous') {
         global $DBInfo;
         $udb = new UserDB($DBInfo);
         if (!$udb->_exists($id)) {
             $dummy = $udb->saveUser($this);
         }
     }
 }

//.........这里部分代码省略.........
         }
     } else {
         // empty cookie
         $update = true;
     }
     if ($update && !empty($_SESSION['is_logged'])) {
         // init XE17, XE18
         define('__XE__', true);
         require_once $xe_root_dir . "/config/config.inc.php";
         $context =& Context::getInstance();
         $this->xe_context_init($context);
         // simplified init context method
         // $context->init(); // slow slow
         $oMemberModel =& getModel('member');
         $oMemberController =& getController('member');
         $oMemberController->setSessionInfo();
         $member = new memberModel();
         $xeinfo = $member->getLoggedInfo();
         $id = $xeinfo->user_id;
         $user = $udb->getUser($id);
         // get user info again
         // not a registered user ?
         if ($user->id == 'Anonymous' || $update || empty($user->info['nick'])) {
             // check groups
             $groups = array_keys($xeinfo->group_list);
             $wikigroups = array();
             $group_ok = $xeinfo->is_admin == 'Y' ? true : false;
             if (!empty($Config['xe_allowed_groups'])) {
                 $allowed_groups = $Config['xe_allowed_groups'];
                 for ($i = 0; $i < sizeof($groups); $i++) {
                     if (isset($allowed_groups[$groups[$i]])) {
                         $group_ok = true;
                         $groupname = $allowed_groups[$groups[$i]];
                         if (!empty($groupname)) {
                             $wikigroups[] = $groupname;
                         }
                     }
                 }
             } else {
                 $group_ok = true;
             }
             if ($group_ok) {
                 if (!empty($wikigroups)) {
                     $this->groups = $wikigroups;
                     $user->info['groups'] = implode(',', $wikigroups);
                     $this->info['groups'] = $user->info['groups'];
                 } else {
                     if (!empty($this->info['groups'])) {
                         $user->info['groups'] = '@User';
                         $this->info['groups'] = $user->info['groups'];
                     }
                 }
                 $this->setID($id);
                 // not found case
                 $this->info = $user->info;
                 // already registered case
                 $ticket = getTicket($id, $_SERVER['REMOTE_ADDR']);
                 // get ticket
                 if ($this->nick != $xeinfo->nick_name) {
                     $this->nick = $xeinfo->nick_name;
                     $this->info['nick'] = $xeinfo->nick_name;
                 }
                 if ($this->info['email'] == '') {
                     $this->info['email'] = $xeinfo->email_address;
                 }
                 $this->info['tz_offset'] = $this->tz_offset;
                 $this->ticket = $ticket;
             } else {
                 if (!empty($cookie_id)) {
                     header($this->unsetCookie());
                 }
                 $this->setID('Anonymous');
                 $id = 'Anonymous';
             }
         }
     } else {
         // not logged in
         if (empty($_SESSION['is_logged'])) {
             if (!empty($cookie_id)) {
                 header($this->unsetCookie());
             }
             $this->setID('Anonymous');
             $id = 'Anonymous';
         }
     }
     if ($update || !empty($id) and $id != 'Anonymous') {
         if ($cookie_id != $id) {
             header($this->setCookie());
         }
     }
     if ($update || !$udb->_exists($id)) {
         if (!$udb->_exists($id)) {
             if (!empty($Config['use_agreement']) && empty($this->info['join_agreement'])) {
                 $this->info['join_agreement'] = 'disagree';
             }
         }
         // automatically save/register user
         $dummy = $udb->saveUser($this);
     }
 }

//.........这里部分代码省略.........
     }
     // do not use cookies for varnish cache server
     ini_set("session.use_cookies", 0);
     // set the session_id() using saved cookie
     if (isset($_COOKIE['PHPSESSID'])) {
         session_id($_COOKIE['PHPSESSID']);
     }
     session_cache_limiter('');
     // Cache-Control manually for varnish cachie
     session_start();
     $udb = new UserDB($DBInfo);
     $user = $udb->getUser($cookie_id);
     $update = false;
     if (!empty($cookie_id)) {
         // not found
         if ($user->id == 'Anonymous') {
             $this->setID('Anonymous');
             $update = true;
             $cookie_id = '';
         } else {
             // check ticket
             $ticket = getTicket($user->id, $_SERVER['REMOTE_ADDR']);
             if ($this->ticket != $ticket) {
                 // not a valid user
                 $this->ticket = '';
                 $this->setID('Anonymous');
                 $update = true;
                 $cookie_id = '';
             } else {
                 // OK good user
                 $this->setID($cookie_id);
                 $id = $cookie_id;
                 $this->nick = $user->info['nick'];
                 $this->tz_offset = $user->info['tz_offset'];
                 $this->info = $user->info;
             }
         }
     } else {
         $update = true;
     }
     if ($update && !empty($_SESSION['ss_mb_id'])) {
         // init G4
         $this->g4_init();
         if (!empty($member['mb_id'])) {
             $id = $member['mb_id'];
             $user = $udb->getUser($id);
             // get user info again
             // not a registered user ?
             if ($user->id == 'Anonymous' || $update || empty($user->info['nick'])) {
                 $this->setID($id);
                 // not found case
                 $this->info = $user->info;
                 // already registered case
                 if (isset($member['mb_nick']) and $this->nick != $member['mb_nick']) {
                     // G4
                     $this->info['nick'] = $member['mb_nick'];
                     $this->nick = $member['mb_nick'];
                 } else {
                     if (isset($member['nick']) and $this->nick != $member['nick']) {
                         // G5
                         $this->info['nick'] = $member['nick'];
                         $this->nick = $member['nick'];
                     }
                 }
                 if ($this->info['email'] == '') {
                     $this->info['email'] = $member['mb_email'];
                 }
                 $this->info['tz_offset'] = $this->tz_offset;
             }
         }
     } else {
         // not logged in
         if (empty($_SESSION['ss_mb_id'])) {
             if (!empty($cookie_id)) {
                 header($this->unsetCookie());
             }
             $this->setID('Anonymous');
             $id = 'Anonymous';
         }
     }
     // update timezone
     if ($this->tz_offset != $user->info['tz_offset']) {
         $this->info['tz_offset'] = $this->tz_offset;
         $update = true;
     }
     if ($update || !empty($id) and $id != 'Anonymous') {
         if ($cookie_id != $id) {
             header($this->setCookie());
         }
     }
     if ($update || !$udb->_exists($id)) {
         if (!$udb->_exists($id)) {
             if (!empty($DBInfo->use_agreement) && empty($this->info['join_agreement'])) {
                 $this->info['join_agreement'] = 'disagree';
             }
         }
         // automatically save/register user
         $dummy = $udb->saveUser($this);
     }
 }