Wisp X
114 lines
2.7 KiB
PHP
114 lines
2.7 KiB
PHP
<?php
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namespace app\api\controller;
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use app\common\model\Users;
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use think\Controller;
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use think\exception\HttpResponseException;
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use think\facade\Response;
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class Base extends Controller
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{
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protected $format = 'json';
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protected $token = null;
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protected $user = null;
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protected $config = null;
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/**
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* 构造方法
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*
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* @throws \think\Exception\DbException
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*/
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public function initialize()
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{
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parent::initialize();
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$configs = \app\common\model\Config::all();
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foreach ($configs as $key => &$value) {
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$this->config[$value->name] = $value->value;
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}
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if (!$this->config['open_api']) {
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$this->response('API is not open yet.', [], 500);
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}
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$this->token = $this->request->header('token');
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$this->auth($this->token);
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$format = $this->param('format');
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if ($format && in_array(strtolower($format), ['json', 'jsonp', 'xml'])) {
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$this->format = $format;
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}
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}
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/**
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* 权限认证，成功设置成员属性user的数据，否则直接返回失败数据
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*
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* @param $token
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*
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* @throws \think\Exception\DbException
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*/
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protected function auth($token)
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{
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if (!$token) {
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$this->response('Token does not exist.', [], 401);
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}
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$this->user = Users::get(['token' => $token]);
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if (!$this->user) {
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$this->response('Authentication failed', [], 401);
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}
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}
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/**
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* 返回数据给客户端并中断输出
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*
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* @param string $msg 提示信息
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* @param array $data 数据
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* @param int $code 状态码
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*
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* @throws HttpResponseException
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*/
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protected function response($msg = '', $data = [], $code = 200)
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{
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$response = Response::create([
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'code' => $code,
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'msg' => $msg,
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'data' => $data,
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'time' => time()
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], $this->format, 200);
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throw new HttpResponseException($response);
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}
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/**
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* 获取客户端传过来的参数
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*
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* @param string $name 参数名
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* @param null $default 默认值
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* @param string $filter 过滤方法
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*
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* @return mixed|string
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*/
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protected function param($name = '', $default = null, $filter = '')
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{
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$data = $this->request->param($name, $default, $filter);
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if (is_array($data)) {
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foreach ($data as &$value) {
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if (is_string($value)) {
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$value = trim($value);
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}
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}
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}
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if (is_string($data)) {
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return trim($data);
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}
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return $data;
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}
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}
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