153 lines
4.3 KiB
PHP
153 lines
4.3 KiB
PHP
<?php
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/**
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* 用法：
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* load_trait('controller/Jump');
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* class index
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* {
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* use \traits\controller\Jump;
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* public function index(){
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* $this->error();
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* $this->redirect();
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* }
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* }.
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*/
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namespace app\common\library\traits;
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use think\Response;
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use think\facade\Config;
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use think\facade\Request;
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use think\response\Redirect;
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use think\facade\View as ViewTemplate;
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use think\exception\HttpResponseException;
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trait Jump
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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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*
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* @param mixed $msg 提示信息
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* @param string $url 跳转的 URL 地址
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* @param mixed $data 返回的数据
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* @param int $wait 跳转等待时间
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* @param array $header 发送的 Header 信息
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*
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* @throws \Exception
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*/
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protected function success($msg = '', $url = null, $data = '', $wait = 3, array $header = [])
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{
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if (is_null($url) && ! is_null(Request::server('HTTP_REFERER'))) {
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$url = Request::server('HTTP_REFERER');
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} elseif ('' !== $url && ! strpos($url, '://') && 0 !== strpos($url, '/')) {
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$url = url($url);
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}
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$type = $this->getResponseType();
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$result = [
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'code' => 1,
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'msg' => $msg,
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'data' => $data,
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'url' => $url,
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'wait' => $wait,
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];
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if ('html' == strtolower($type)) {
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$result = ViewTemplate::fetch(Config::get('app.dispatch_success_tmpl'), $result);
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}
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$response = Response::create($result, $type)->header($header);
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throw new HttpResponseException($response);
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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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*
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* @param mixed $msg 提示信息
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* @param string $url 跳转的 URL 地址
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* @param mixed $data 返回的数据
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* @param int $wait 跳转等待时间
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* @param array $header 发送的 Header 信息
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*
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* @throws \Exception
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*/
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protected function error($msg = '', $url = null, $data = '', $wait = 3, array $header = [])
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{
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if (is_null($url)) {
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$url = Request::isAjax() ? '' : 'javascript:history.back(-1);';
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} elseif ('' !== $url && ! strpos($url, '://') && 0 !== strpos($url, '/')) {
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$url = url($url);
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}
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$type = $this->getResponseType();
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$result = [
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'code' => 0,
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'msg' => $msg,
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'data' => $data,
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'url' => $url,
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'wait' => $wait,
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];
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if ('html' == strtolower($type)) {
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$result = ViewTemplate::fetch(Config::get('app.dispatch_success_tmpl'), $result);
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}
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$response = Response::create($result, $type)->header($header);
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throw new HttpResponseException($response);
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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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*
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* @param mixed $data 要返回的数据
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* @param int $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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* @param array $header 发送的 Header 信息
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*/
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protected function result($data, $code = 0, $msg = '', $type = '', array $header = [])
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{
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$result = [
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'code' => $code,
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'msg' => $msg,
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'time' => Request::server('REQUEST_TIME'),
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'data' => $data,
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];
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$type = $type ?: $this->getResponseType();
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$response = Response::create($result, $type)->header($header);
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throw new HttpResponseException($response);
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}
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/**
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* URL 重定向.
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*
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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
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* @param int $code http code
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* @param array $with 隐式传参
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*/
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protected function redirect($url, $params = [], $code = 302, $with = [])
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{
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if (is_int($params)) {
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$code = $params;
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}
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$response = \redirect($url);
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$response->code($code)->with($with);
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throw new HttpResponseException($response);
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}
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/**
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* 获取当前的 response 输出类型.
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*
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* @return string
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*/
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protected function getResponseType()
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{
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return Request::isAjax()
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? Config::get('app.default_ajax_return')
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: Config::get('app.default_return_type');
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}
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}
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