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<?php
namespace backend\controllers;
use Yii;
/**
* Class PublicController
* @package backend\controllers
*/
class PublicController extends BaseController
{
public $enableCsrfValidation = false;
/**
* [通用Error错误处理]
* @author: libingke
* @return string
*/
public function actionError()
{
$page = 'error';
$e = Yii::$app->errorHandler->exception;
$errMsg = $e->getMessage();
$errCode = isset($e->statusCode) ? $e->statusCode :
(isset(Yii::$app->response->statusCode) ? Yii::$app->response->statusCode : 500);
if ($e !== null) {
switch($errCode)
{
case 404:
$page = 404;
break;
case 500:
$page = 500;
break;
}
}
return $this->render($page, [
'code' => isset($errCode) ? $errCode :500,
'message' => isset($errMsg) ? $errMsg : ''
]);
}
/**
* ajax预请求 特殊处理
* @author: libingke
* @param string $case
*/
public function actionAjax($case = '')
{
try {
switch($case)
{
//云矿机
case 'miner_query':
$data = $this->getMinerQuery();
break;
default:
$data = [
'message' => 'Unknown request.',
'request' => ''
];
}
} catch (\Exception $e) {
$data = [
'message' => $e->getMessage() . " [{$e->getTraceAsString()}]" ,
'request' => ''
];
}
$response = Yii::$app->response;
$response->format = yii\web\Response::FORMAT_JSON;
$response->data = $data;
$response->send();
}
/**
* 处理云矿机查询api
* @author: libingke
* @return array
*/
protected function getMinerQuery()
{
$req_type = 'post';
$method = strtolower(Yii::$app->request->$req_type('type', 'get'));
$url = Yii::$app->request->$req_type('url', '');
$header = Yii::$app->request->$req_type('headers', []);
$data = $this->_formatData(Yii::$app->request->$req_type('data'));
$query = Yii::$app->request->$req_type('query', []);
$return = [
'message' => '',
'request' => [
'type' => $method,
'url' => $url,
'headers' => $header,
'query' => $query,
'data' => $data,
],
'response' => []
];
if (!empty($query)) {
Yii::$app->cUrl->setQuery($query);
}
if (!empty($data)) {
Yii::$app->cUrl->setData($data, 'JSON');
}
Yii::$app->cUrl->setHeader($header);
//$options = Yii::$app->cUrl->getOptions();
$response = Yii::$app->cUrl->$method($url, 'JSON');
if (isset($response['content'])) {
$return['response'] = $response['content'];
} else {
$return['message'] = "服务错误。[cUrl]";
}
return $return;
}
/**
* 格式化post数据
* @author: libingke
* @param $data
* @return array
*/
private function _formatData($data)
{
$ret = [];
if (is_array($data) && $data) {
foreach ($data as $row) {
$key = isset($row['name']) ? $row['name'] : '';
$value = isset($row['value']) ? $row['value'] : '';
$key ? $ret[$key] = $value : null;
}
}
return $ret;
}
}