<?php

/**
 * Created by PhpStorm.
 * User: Steven
 * Date: 2016/10/8
 * Time: 17:01
 *
 * Class utils  公共工具类
 */

namespace common\models;

class Utils
{
    /**
     *创建日记类
     * @param $log log内容
     */
    /* static function writeLog($log)
     {
         $dir = __DIR__ . "/../Log/";
         if (!is_dir($dir)) {
             mkdir($dir);
         }
         $filename = $dir . date("Y-m-d") . ".log";
         file_put_contents($filename, date("Y-m-d H:i:s") . "\t" . $log . PHP_EOL, FILE_APPEND);
     }*/

    static function httpRequest($url, $data = null)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        if (!empty($data)) {
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        }
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $output = curl_exec($ch);
        file_put_contents(__DIR__ . '/../log/curl_log/' . date("Y-m-d") . '.log', date("Y-m-d H:i:s") . $url . PHP_EOL . $output . PHP_EOL, FILE_APPEND);
        curl_close($ch);
        return $output;
    }

    /**
     * Des:异步请求
     * Name: httpRequestForasyn
     * @param $url
     * @param null $data
     * @author 倪宗锋
     */
    static function httpRequestForasyn($url, $data = null)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        if (!empty($data)) {
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        }
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_TIMEOUT,1);
        curl_exec($ch);
        curl_close($ch);
    }

    /**
     * 发送HTTP请求
     * @param $url
     * @param array $param
     * @return mixed
     * @throws Exception
     */
    static function httpsPost($url, $param = array())
    {
        $ch = curl_init(); // 初始化一个 cURL 对象
        curl_setopt($ch, CURLOPT_URL, $url); // 设置需要抓取的URL
        curl_setopt($ch, CURLOPT_HEADER, 0); // // 设置header
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // 设置cURL 参数，要求结果保存到字符串中还是输出到屏幕上。
        // 如果你想PHP去做一个正规的HTTP POST，设置这个选项为一个非零值。这个POST是普通的 application/x-www-from-urlencoded 类型，多数被HTML表单使用。
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($param)); // 传递一个作为HTTP “POST”操作的所有数据的字符串。//http_build_query:生成 URL-encode 之后的请求字符串
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($ch, CURLOPT_HTTPHEADER, array(
            'Content-type:application/x-www-form-urlencoded;charset=utf-8'
        ));
        $rtn = curl_exec($ch); // 运行cURL，请求网页
        if ($errno = curl_errno($ch)) {
            throw new Exception ('Curl Error(' . $errno . '):' . curl_error($ch));
        }
        curl_close($ch); // 关闭URL请求
        return $rtn; // 返回获取的数据
    }

    /**
     * User: wangxj
     *
     * GridView 计算平均值；如果是“-”返回“-”，不返回0，
     *
     * @data array
     *
     * @return string
     */
    static function gridSummary($data)
    {
        if ($data[0] == '-') {
            return '-';
        }
        return count($data) > 0 ? array_sum($data) / count($data) : null;
    }

    /**
     * User: wangxj
     *
     * 获取离00:00的分钟数
     *
     * @param $time
     *
     * @return integer
     */
    static function getMinutes($time)
    {
        $minutes = 0;
        $arr = explode(':', $time);

        $minutes += $arr[0] * 60;
        $minutes += $arr[1];

        return $minutes;
    }


    /**
     * Function Description:发送http请求
     * Function Name: httpRequestForYii
     * @param $url
     * @param null $data
     * @param $cookie
     *
     * @return mixed
     *
     * @author 冒炎
     */
    public function httpRequestForYii($url,$data=null,$cookie)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              {
        $ch=curl_init();
        curl_setopt($ch, CURLOPT_COOKIE, $cookie);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        if (!empty($data)){
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        }
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $output=curl_exec($ch);
        curl_close($ch);
        return $output;
    }
}