PHP UserModel::getByUsername方法代码示例

 /**
  * Start a new conversation.
  *
  * @since 2.0.0
  * @access public
  *
  * @param string $Recipient Username of the recipient.
  */
 public function add($Recipient = '')
 {
     $this->permission('Conversations.Conversations.Add');
     $this->Form->setModel($this->ConversationModel);
     // Set recipient limit
     if (!checkPermission('Garden.Moderation.Manage') && c('Conversations.MaxRecipients')) {
         $this->addDefinition('MaxRecipients', c('Conversations.MaxRecipients'));
         $this->setData('MaxRecipients', c('Conversations.MaxRecipients'));
     }
     if ($this->Form->authenticatedPostBack()) {
         $RecipientUserIDs = array();
         $To = explode(',', $this->Form->getFormValue('To', ''));
         $UserModel = new UserModel();
         foreach ($To as $Name) {
             if (trim($Name) != '') {
                 $User = $UserModel->getByUsername(trim($Name));
                 if (is_object($User)) {
                     $RecipientUserIDs[] = $User->UserID;
                 }
             }
         }
         // Enforce MaxRecipients
         if (!$this->ConversationModel->addUserAllowed(0, count($RecipientUserIDs))) {
             // Reuse the Info message now as an error.
             $this->Form->addError(sprintf(plural($this->data('MaxRecipients'), "You are limited to %s recipient.", "You are limited to %s recipients."), c('Conversations.MaxRecipients')));
         }
         $this->EventArguments['Recipients'] = $RecipientUserIDs;
         $this->fireEvent('BeforeAddConversation');
         $this->Form->setFormValue('RecipientUserID', $RecipientUserIDs);
         $ConversationID = $this->Form->save($this->ConversationMessageModel);
         if ($ConversationID !== false) {
             $Target = $this->Form->getFormValue('Target', 'messages/' . $ConversationID);
             $this->RedirectUrl = url($Target);
             $Conversation = $this->ConversationModel->getID($ConversationID, Gdn::session()->UserID);
             $NewMessageID = val('FirstMessageID', $Conversation);
             $this->EventArguments['MessageID'] = $NewMessageID;
             $this->fireEvent('AfterConversationSave');
         }
     } else {
         if ($Recipient != '') {
             $this->Form->setValue('To', $Recipient);
         }
     }
     if ($Target = Gdn::request()->get('Target')) {
         $this->Form->addHidden('Target', $Target);
     }
     Gdn_Theme::section('PostConversation');
     $this->title(t('New Conversation'));
     $this->setData('Breadcrumbs', array(array('Name' => t('Inbox'), 'Url' => '/messages/inbox'), array('Name' => $this->data('Title'), 'Url' => 'messages/add')));
     $this->CssClass = 'NoPanel';
     $this->render();
 }

 /**
  * 验证用户名，密码是否正确并存入SESSION中
  */
 function check()
 {
     //得到用户名,密码,验证码
     $username = trim($_POST['username']);
     $password = trim($_POST['password']);
     $verify = trim($_POST['verify']);
     if ($_SESSION['verify'] != strtoupper($verify)) {
         $this->error('验证码出错');
     }
     //实例化用户模型
     $user = new UserModel();
     $userinfo = $user->getByUsername($username);
     if (count($userinfo) > 0) {
         if ($userinfo['password'] != md5($password)) {
             $this->error('密码错误，请重试');
         } else {
             if ($userinfo['active'] != 1) {
                 $this->error('账户未激活,请联系管理员');
             } else {
                 //得到当前时间
                 $current_time = date('Y-m-d H:i:s', time());
                 //判断用户写入
                 $where['username'] = $username;
                 //如果用户登录进来了，把登录时间写进数据库login_record中。
                 $log_record = new LoginRecordModel();
                 $log['login_date'] = $current_time;
                 $log['email'] = $userinfo['email'];
                 $log['username'] = $userinfo['username'];
                 $return_id = $log_record->where($where)->add($log);
                 //将插入返回的主键ID 保存在SESSION中，以便在用户退出的时候更新退出时间
                 $_SESSION['record_id'] = $return_id;
                 //将用户放进SESSION里面，并且更新用户最后登陆时间
                 $_SESSION['username'] = trim($username);
                 $data['last_login_date'] = $current_time;
                 $user->where($where)->save($data);
                 $this->redirect('Manage/index');
             }
         }
     } else {
         $this->error('您输入的用户名不存在');
     }
 }

 /**
  * Handle discussion option menu Change Author action.
  */
 public function discussionController_author_create($Sender)
 {
     $DiscussionID = $Sender->Request->get('discussionid');
     $Discussion = $Sender->DiscussionModel->getID($DiscussionID);
     if (!$Discussion) {
         throw NotFoundException('Discussion');
     }
     // Check edit permission
     $Sender->permission('Vanilla.Discussions.Edit', true, 'Category', $Discussion->PermissionCategoryID);
     if ($Sender->Form->authenticatedPostBack()) {
         // Change the author
         $Name = $Sender->Form->getFormValue('Author', '');
         $UserModel = new UserModel();
         if (trim($Name) != '') {
             $User = $UserModel->getByUsername(trim($Name));
             if (is_object($User)) {
                 if ($Discussion->InsertUserID == $User->UserID) {
                     $Sender->Form->addError('That user is already the discussion author.');
                 } else {
                     // Change discussion InsertUserID
                     $Sender->DiscussionModel->setField($DiscussionID, 'InsertUserID', $User->UserID);
                     // Update users' discussion counts
                     $Sender->DiscussionModel->updateUserDiscussionCount($Discussion->InsertUserID);
                     $Sender->DiscussionModel->updateUserDiscussionCount($User->UserID, true);
                     // Increment
                     // Go to the updated discussion
                     redirect(discussionUrl($Discussion));
                 }
             } else {
                 $Sender->Form->addError('No user with that name was found.');
             }
         }
     } else {
         // Form to change the author
         $Sender->setData('Title', $Discussion->Name);
     }
     $Sender->render('changeauthor', '', 'plugins/AuthorSelector');
 }

 public function authenticate()
 {
     if (!$this->Request->isPostBack()) {
         throw forbiddenException($this->Request->requestMethod());
     }
     $Args = array_change_key_case($this->Form->formValues());
     $UserModel = new UserModel();
     // Look up the user.
     $User = null;
     if ($Email = val('email', $Args)) {
         $User = $UserModel->getByEmail($Email);
     } elseif ($Name = val('name', $Args)) {
         $User = $UserModel->getByUsername($Name);
     } else {
         throw new Gdn_UserException("One of the following parameters required: Email, Name.", 400);
     }
     if (!$User) {
         throw notFoundException('User');
     }
     // Check the password.
     $PasswordHash = new Gdn_PasswordHash();
     $Password = val('password', $Args);
     try {
         $PasswordChecked = $PasswordHash->CheckPassword($Password, val('Password', $User), val('HashMethod', $User));
         // Rate limiting
         Gdn::userModel()->RateLimit($User, $PasswordChecked);
         if ($PasswordChecked) {
             $this->setData('User', arrayTranslate((array) $User, array('UserID', 'Name', 'Email', 'PhotoUrl')));
             if (val('session', $Args)) {
                 Gdn::session()->start($this->data('User.UserID'));
                 $this->setData('Cookie', array(c('Garden.Cookie.Name') => $_COOKIE[C('Garden.Cookie.Name')]));
             }
         } else {
             throw new Exception(t('Invalid password.'), 401);
             // Can't be a user exception.
         }
     } catch (Gdn_UserException $Ex) {
         $this->Form->addError($Ex);
     }
     $this->render();
 }

 /**
  * 更新 个人资料
  */
 function update_profile()
 {
     $user = new UserModel();
     $username = $_SESSION['username'];
     $userinfo = $user->getByUsername($username);
     //如果旧密码正确
     if (md5($_POST['old_password']) == $userinfo['password']) {
         if (!!($data = $user->create())) {
             if ($user->save() !== false) {
                 $this->assign('jumpUrl', __APP__ . '/Manage/index');
                 $this->success('修改个人资料成功');
             } else {
                 $this->assign('jumpUrl', __URL__ . '/profile');
                 $this->error('更新失败' . $user->getDbError());
             }
         } else {
             $this->assign('jumpUrl', __URL__ . '/profile');
             $this->error('更新失败' . $user->getError());
         }
     } else {
         $this->assign('jumpUrl', __URL__ . '/profile');
         $this->error('您输入的旧密码不正确');
     }
 }

 /**
  * Get a user ID using either a username or an email
  *
  * Note: If both a username and an email are specified, only the username
  * will be used. This is to prevent abusing of the function by passing two
  * parameters at a time and hoping to get a User ID.
  *
  * Based on initial work by Diego Zanella
  * @link http://careers.stackoverflow.com/diegozanella
  *
  * @since  0.1.0
  * @access public
  * @param  bool|string $username Username of the user whose ID we wish to get
  * @param  bool|string $email    Email of the user whose ID we wish to get
  * @return bool|int              User ID if a username or an email has been
  *                               specified, otherwise false
  * @static
  */
 public static function getUserID($username, $email)
 {
     $userModel = new UserModel();
     // Look up the user ID using a username if one has been specified
     if ($username) {
         return $userModel->getByUsername($username)->UserID;
     }
     // Look up the user ID using an email if one has been specified
     if ($email) {
         return $userModel->getByEmail($email)->UserID;
     }
     return false;
 }