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- <?php
- // +----------------------------------------------------------------------
- // | ThinkPHP [ WE CAN DO IT JUST THINK ]
- // +----------------------------------------------------------------------
- // | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
- // +----------------------------------------------------------------------
- // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
- // +----------------------------------------------------------------------
- // | Author: liu21st <liu21st@gmail.com>
- // +----------------------------------------------------------------------
-
- namespace think;
-
- use think\exception\ValidateException;
- use traits\controller\Jump;
-
- Loader::import('controller/Jump', TRAIT_PATH, EXT);
-
- class Controller
- {
- use Jump;
-
- /**
- * @var \think\View 视图类实例
- */
- protected $view;
-
- /**
- * @var \think\Request Request 实例
- */
- protected $request;
-
- /**
- * @var bool 验证失败是否抛出异常
- */
- protected $failException = false;
-
- /**
- * @var bool 是否批量验证
- */
- protected $batchValidate = false;
-
- /**
- * @var array 前置操作方法列表
- */
- protected $beforeActionList = [];
-
- /**
- * 构造方法
- * @access public
- * @param Request $request Request 对象
- */
- public function __construct(Request $request = null)
- {
- $this->view = View::instance(Config::get('template'), Config::get('view_replace_str'));
- $this->request = is_null($request) ? Request::instance() : $request;
-
- // 控制器初始化
- $this->_initialize();
-
- // 前置操作方法
- if ($this->beforeActionList) {
- foreach ($this->beforeActionList as $method => $options) {
- is_numeric($method) ?
- $this->beforeAction($options) :
- $this->beforeAction($method, $options);
- }
- }
- }
-
- /**
- * 初始化操作
- * @access protected
- */
- protected function _initialize()
- {
- }
-
- /**
- * 前置操作
- * @access protected
- * @param string $method 前置操作方法名
- * @param array $options 调用参数 ['only'=>[...]] 或者 ['except'=>[...]]
- * @return void
- */
- protected function beforeAction($method, $options = [])
- {
- if (isset($options['only'])) {
- if (is_string($options['only'])) {
- $options['only'] = explode(',', $options['only']);
- }
-
- if (!in_array($this->request->action(), $options['only'])) {
- return;
- }
- } elseif (isset($options['except'])) {
- if (is_string($options['except'])) {
- $options['except'] = explode(',', $options['except']);
- }
-
- if (in_array($this->request->action(), $options['except'])) {
- return;
- }
- }
-
- call_user_func([$this, $method]);
- }
-
- /**
- * 加载模板输出
- * @access protected
- * @param string $template 模板文件名
- * @param array $vars 模板输出变量
- * @param array $replace 模板替换
- * @param array $config 模板参数
- * @return mixed
- */
- protected function fetch($template = '', $vars = [], $replace = [], $config = [])
- {
- return $this->view->fetch($template, $vars, $replace, $config);
- }
-
- /**
- * 渲染内容输出
- * @access protected
- * @param string $content 模板内容
- * @param array $vars 模板输出变量
- * @param array $replace 替换内容
- * @param array $config 模板参数
- * @return mixed
- */
- protected function display($content = '', $vars = [], $replace = [], $config = [])
- {
- return $this->view->display($content, $vars, $replace, $config);
- }
-
- /**
- * 模板变量赋值
- * @access protected
- * @param mixed $name 要显示的模板变量
- * @param mixed $value 变量的值
- * @return $this
- */
- protected function assign($name, $value = '')
- {
- $this->view->assign($name, $value);
-
- return $this;
- }
-
- /**
- * 初始化模板引擎
- * @access protected
- * @param array|string $engine 引擎参数
- * @return $this
- */
- protected function engine($engine)
- {
- $this->view->engine($engine);
-
- return $this;
- }
-
- /**
- * 设置验证失败后是否抛出异常
- * @access protected
- * @param bool $fail 是否抛出异常
- * @return $this
- */
- protected function validateFailException($fail = true)
- {
- $this->failException = $fail;
-
- return $this;
- }
-
- /**
- * 验证数据
- * @access protected
- * @param array $data 数据
- * @param string|array $validate 验证器名或者验证规则数组
- * @param array $message 提示信息
- * @param bool $batch 是否批量验证
- * @param mixed $callback 回调方法(闭包)
- * @return array|string|true
- * @throws ValidateException
- */
- protected function validate($data, $validate, $message = [], $batch = false, $callback = null)
- {
- if (is_array($validate)) {
- $v = Loader::validate();
- $v->rule($validate);
- } else {
- // 支持场景
- if (strpos($validate, '.')) {
- list($validate, $scene) = explode('.', $validate);
- }
-
- $v = Loader::validate($validate);
-
- !empty($scene) && $v->scene($scene);
- }
-
- // 批量验证
- if ($batch || $this->batchValidate) {
- $v->batch(true);
- }
-
- // 设置错误信息
- if (is_array($message)) {
- $v->message($message);
- }
-
- // 使用回调验证
- if ($callback && is_callable($callback)) {
- call_user_func_array($callback, [$v, &$data]);
- }
-
- if (!$v->check($data)) {
- if ($this->failException) {
- throw new ValidateException($v->getError());
- }
-
- return $v->getError();
- }
-
- return true;
- }
- }
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