mirror of
https://gitee.com/fastadminnet/framework.git
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319 lines
9.3 KiB
PHP
319 lines
9.3 KiB
PHP
<?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) 2006~2015 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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class Response
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{
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// 输出数据的转换方法
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protected static $tramsform = null;
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// 输出数据的类型
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protected static $type = 'html';
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// 输出数据
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protected static $data = '';
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// 是否exit
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protected static $isExit = false;
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/**
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* 发送数据到客户端
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* @access protected
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* @param mixed $data 要返回的数据
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* @param String $type 返回数据格式
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* @param bool $return 是否返回数据
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* @return void
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*/
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public static function send($data = '', $type = '', $return = false)
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{
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$type = strtolower($type ?: self::$type);
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$headers = [
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'json' => 'application/json',
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'xml' => 'text/xml',
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'html' => 'text/html',
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'jsonp' => 'application/javascript',
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'script' => 'application/javascript',
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'text' => 'text/plain',
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];
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if (!headers_sent() && isset($headers[$type])) {
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header('Content-Type:' . $headers[$type] . '; charset=utf-8');
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}
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$data = $data ?: self::$data;
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if (is_callable(self::$tramsform)) {
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$data = call_user_func_array(self::$tramsform, [$data]);
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} else {
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switch ($type) {
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case 'json':
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// 返回JSON数据格式到客户端 包含状态信息
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$data = json_encode($data, JSON_UNESCAPED_UNICODE);
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break;
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case 'jsonp':
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// 返回JSON数据格式到客户端 包含状态信息
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$handler = !empty($_GET[Config::get('var_jsonp_handler')]) ? $_GET[Config::get('var_jsonp_handler')] : Config::get('default_jsonp_handler');
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$data = $handler . '(' . json_encode($data, JSON_UNESCAPED_UNICODE) . ');';
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break;
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case '':
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// 类型为空不做处理
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break;
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default:
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// 用于扩展其他返回格式数据
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APP_HOOK && Hook::listen('return_data', $data);
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}
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}
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if ($return) {
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return $data;
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}
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echo $data;
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self::isExit() && exit();
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}
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/**
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* 转换控制器输出的数据
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* @access public
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* @param mixed $callback 调用的转换方法
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* @return void
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*/
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public static function tramsform($callback)
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{
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self::$tramsform = $callback;
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}
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/**
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* 输出类型设置
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* @access public
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* @param string $type 输出内容的格式类型
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* @return void
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*/
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public static function type($type = null)
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{
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if (is_null($type)) {
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return self::$type;
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}
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self::$type = $type;
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}
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/**
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* 输出数据设置
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* @access public
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* @param mixed $data 输出数据
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* @return void
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*/
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public static function data($data)
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{
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self::$data = $data;
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}
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/**
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* 输出是否exit设置
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* @access public
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* @param bool $exit 是否退出
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* @return void
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*/
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public static function isExit($exit = null)
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{
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if (is_null($exit)) {
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return self::$isExit;
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}
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self::$isExit = (boolean) $exit;
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}
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/**
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* 返回封装后的API数据到客户端
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* @access public
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* @param mixed $data 要返回的数据
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* @param integer $code 返回的code
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* @param mixed $msg 提示信息
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* @param string $type 返回数据格式
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* @return void
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*/
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public static function result($data, $code = 0, $msg = '', $type = '')
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{
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$result = [
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'code' => $code,
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'msg' => $msg,
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'time' => NOW_TIME,
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'data' => $data,
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];
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if ($type) {
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self::type($type);
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}
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return $result;
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}
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/**
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* 操作成功跳转的快捷方法
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* @access public
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* @param mixed $msg 提示信息
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* @param mixed $data 返回的数据
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* @param mixed $url 跳转的URL地址
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* @param mixed $wait 跳转等待时间
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* @return void
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*/
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public static function success($msg = '', $data = '', $url = '', $wait = 3)
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{
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$code = 1;
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if (is_numeric($msg)) {
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$code = $msg;
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$msg = '';
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}
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$result = [
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'code' => $code,
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'msg' => $msg,
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'data' => $data,
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'url' => $url ?: $_SERVER["HTTP_REFERER"],
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'wait' => $wait,
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];
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if (IS_AJAX) {
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$type = Config::get('default_ajax_return');
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} else {
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$type = Config::get('default_return_type');
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}
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if ('html' == $type) {
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$result = \think\View::instance()->fetch(Config::get('dispatch_jump_tmpl'), $result);
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}
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self::type($type);
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return $result;
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}
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/**
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* 操作错误跳转的快捷方法
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* @access public
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* @param mixed $msg 提示信息
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* @param mixed $data 返回的数据
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* @param mixed $url 跳转的URL地址
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* @param mixed $wait 跳转等待时间
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* @return void
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*/
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public static function error($msg = '', $data = '', $url = '', $wait = 3)
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{
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$code = 0;
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if (is_numeric($msg)) {
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$code = $msg;
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$msg = '';
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}
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$result = [
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'code' => $code,
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'msg' => $msg,
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'data' => $data,
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'url' => $url ?: 'javascript:history.back(-1);',
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'wait' => $wait,
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];
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if (IS_AJAX) {
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$type = Config::get('default_ajax_return');
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} else {
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$type = Config::get('default_return_type');
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}
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if ('html' == $type) {
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$result = \think\View::instance()->fetch(Config::get('dispatch_jump_tmpl'), $result);
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}
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self::type($type);
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return $result;
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}
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/**
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* URL重定向
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* @access protected
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* @param string $url 跳转的URL表达式
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* @param array|int $params 其它URL参数或http code
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* @return void
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*/
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public static function redirect($url, $params = [])
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{
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$http_response_code = 301;
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if (in_array($params, [301, 302])) {
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$http_response_code = $params;
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$params = [];
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}
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$url = preg_match('/^(https?:|\/)/', $url) ? $url : Url::build($url, $params);
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header('Location: ' . $url, true, $http_response_code);
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}
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/**
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* 设置响应头
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* @access protected
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* @param string $name 参数名
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* @param string $value 参数值
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* @return void
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*/
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public static function header($name, $value)
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{
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header($name . ':' . $value);
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}
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// 发送Http状态信息
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public static function sendHttpStatus($status)
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{
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static $_status = [
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// Informational 1xx
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100 => 'Continue',
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101 => 'Switching Protocols',
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// Success 2xx
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200 => 'OK',
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201 => 'Created',
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202 => 'Accepted',
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203 => 'Non-Authoritative Information',
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204 => 'No Content',
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205 => 'Reset Content',
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206 => 'Partial Content',
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// Redirection 3xx
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300 => 'Multiple Choices',
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301 => 'Moved Permanently',
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302 => 'Moved Temporarily ', // 1.1
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303 => 'See Other',
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304 => 'Not Modified',
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305 => 'Use Proxy',
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// 306 is deprecated but reserved
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307 => 'Temporary Redirect',
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// Client Error 4xx
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400 => 'Bad Request',
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401 => 'Unauthorized',
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402 => 'Payment Required',
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403 => 'Forbidden',
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404 => 'Not Found',
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405 => 'Method Not Allowed',
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406 => 'Not Acceptable',
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407 => 'Proxy Authentication Required',
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408 => 'Request Timeout',
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409 => 'Conflict',
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410 => 'Gone',
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411 => 'Length Required',
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412 => 'Precondition Failed',
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413 => 'Request Entity Too Large',
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414 => 'Request-URI Too Long',
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415 => 'Unsupported Media Type',
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416 => 'Requested Range Not Satisfiable',
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417 => 'Expectation Failed',
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// Server Error 5xx
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500 => 'Internal Server Error',
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501 => 'Not Implemented',
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502 => 'Bad Gateway',
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503 => 'Service Unavailable',
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504 => 'Gateway Timeout',
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505 => 'HTTP Version Not Supported',
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509 => 'Bandwidth Limit Exceeded',
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];
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if (isset($_status[$status])) {
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header('HTTP/1.1 ' . $status . ' ' . $_status[$status]);
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// 确保FastCGI模式下正常
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header('Status:' . $status . ' ' . $_status[$status]);
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}
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}
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}
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