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