joyqi
81 lines
2.6 KiB
PHP
81 lines
2.6 KiB
PHP
<?php
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/**
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* 登录动作
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*
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* @category typecho
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* @package Widget
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
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* @license GNU General Public License 2.0
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* @version $Id$
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*/
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/**
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* 登录组件
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*
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* @category typecho
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* @package Widget
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
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* @license GNU General Public License 2.0
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*/
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class Widget_Login extends Widget_Abstract_Users implements Widget_Interface_Do
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{
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/**
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* 初始化函数
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*
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* @access public
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* @return void
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*/
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public function action()
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{
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/** 如果已经登录 */
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if ($this->user->hasLogin()) {
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/** 直接返回 */
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$this->response->redirect($this->options->index);
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}
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/** 初始化验证类 */
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$validator = new Typecho_Validate();
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$validator->addRule('name', 'required', _t('请输入用户名'));
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$validator->addRule('password', 'required', _t('请输入密码'));
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/** 截获验证异常 */
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if ($error = $validator->run($this->request->from('name', 'password'))) {
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Typecho_Cookie::set('__typecho_remember_name', $this->request->name);
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/** 设置提示信息 */
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$this->widget('Widget_Notice')->set($error);
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$this->response->goBack();
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}
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/** 开始验证用户 **/
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$valid = $this->user->login($this->request->name, $this->request->password,
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false, 1 == $this->request->remember ? $this->options->gmtTime + $this->options->timezone + 30*24*3600 : 0);
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/** 比对密码 */
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if (!$valid) {
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/** 防止穷举,休眠3秒 */
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sleep(3);
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$this->pluginHandle()->loginFail($this->user, $this->request->name,
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$this->request->password, 1 == $this->request->remember);
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Typecho_Cookie::set('__typecho_remember_name', $this->request->name);
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$this->widget('Widget_Notice')->set(_t('用户名或密码无效'), 'error');
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$this->response->goBack('?referer=' . urlencode($this->request->referer));
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}
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$this->pluginHandle()->loginSucceed($this->user, $this->request->name,
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$this->request->password, 1 == $this->request->remember);
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/** 跳转验证后地址 */
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if (NULL != $this->request->referer) {
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$this->response->redirect($this->request->referer);
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} else if (!$this->user->pass('contributor', true)) {
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/** 不允许普通用户直接跳转后台 */
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$this->response->redirect($this->options->siteUrl);
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} else {
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$this->response->redirect($this->options->adminUrl);
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}
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}
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}
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