menu/app/Api/V1/Controllers/BaseControll...

<?php
namespace App\Api\V1\Controllers;

use App\Error;
use App\Http\Controllers\Controller;
use Dingo\Api\Routing\Helpers;
use Illuminate\Foundation\Auth\RegistersUsers;

class BaseController extends Controller
{
    use RegistersUsers;
    use Helpers;

    public static function returnValue($data, $errorNo = 0)
    {
        return ["rst" => $data, "errno" => $errorNo . '', "err" => Error::getError($errorNo) . '', "timestamp" => intval(microtime(true)) . ''];
    }

    public function _PAGE($totalNum, $pageId, $count)
    {
        $maxPage                      = ceil($totalNum / $count);
        $pageId < $maxPage ? $hasNext = true : $hasNext = false;
        $pageId > 1 ? $hasPrev        = true : $hasPrev        = false;
        $num                          = ($pageId == $maxPage ? $totalNum - ($maxPage - 1) * $count : $count);
        $pageInfo                     = array("totalNum" => $totalNum . '', "page" => $pageId . '', "maxPage" => $maxPage . '', "hasNext" => $hasNext, "hasPrev" => $hasPrev, "num" => $num . '');
        return $pageInfo;
    }

    public function checkDeviceType()
    {
        $device = 1;
        $agent  = strtolower($_SERVER['HTTP_USER_AGENT']);
        //分别进行判断
        if (strpos($agent, 'iphone') || strpos($agent, 'ipad')) {
            $device = 2; //device:2 ios
        }

        if (strpos($agent, 'android')) {
            $device = 1; //device:1 android
        }

        return $device;
    }

    public static function formatData($ids, $list, $show_pic = false)
    {
        $data = array();
        foreach ($list as $item) {
            $item->icon = Config('constants.HOST_URL') . $item->icon;
            if ($show_pic) {
                $item->show_pic = Config('constants.HOST_URL') . $item->show_pic;
            }
            $data[$item->id] = $item;
        }
        if (empty($data)) {
            return array();
        }

        $res = array();
        foreach ($ids as $id) {
            if (isset($data[$id])) {
                $res[] = $data[$id];
            }
        }
        return $res;
    }

    public function curlRequest($method, $URL, $request_headers = array(), $fieldString = '', $log_name = false, $log_dir = false, $timeout = 5, $retries = 1)
    {
        global $http_code;
        $start_time = microtime(true);
        $ch         = curl_init();
        curl_setopt($ch, CURLOPT_URL, $URL);
        if ($request_headers) {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $request_headers);
        }
        if ($method == 'GET') {
            curl_setopt($ch, CURLOPT_HTTPGET, 1);
        } else if ($method == 'POST') {
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $fieldString);
        } else if ($method == 'PUT') {
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
            curl_setopt($ch, CURLOPT_POSTFIELDS, $fieldString);
        } else if ($method == 'DELETE') {
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
            curl_setopt($ch, CURLOPT_POSTFIELDS, $fieldString);
        }
//     $cacert = 'oo/srca.cer'; //CA根证书
        $SSL = substr($URL, 0, 8) == "https://" ? true : false;
        $CA  = false;
        if ($SSL && $CA) {
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true); // 只信任CA颁布的证书
            curl_setopt($ch, CURLOPT_CAINFO, $cacert); // CA根证书（用来验证的网站证书是否是CA颁布）
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2); // 检查证书中是否设置域名，并且是否与提供的主机名匹配
        } else if ($SSL && !$CA) {
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 信任任何证书
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1); // 检查证书中是否设置域名
        }
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
        $handles = false;
        while (($handles === false) && ($retries-- > 0)) {
            $handles   = curl_exec($ch);
            $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        }
        curl_close($ch);
        if ($log_name) {
            $log = "---------------------------\n";
            $log .= date('Y-m-d H:i:s', $start_time) . " " . round(microtime(true) - $start_time, 3) . "\n" . $_SERVER['REQUEST_URI'];
            $log .= "\n$method $URL\n";
            $log .= "Head = " . var_export($request_headers, true) . "\n";
            $log .= "Body = " . $fieldString . "\n";
            $log .= "HTTP Code : " . $http_code . "\n";
            $log .= "HTTP Resp : $handles\n";
            @file_put_contents($log_dir . "{$log_name}_" . date('Ymd') . '.log', $log, FILE_APPEND);
        }
        return $handles;
    }
}