furniture/app/Http/Controllers/Api/V1/AlbumPosterController.php

<?php
/**
 * Created by PhpStorm.
 * User: 思维定制
 * Date: 2019/3/4
 * Time: 15:12
 */

namespace App\Http\Controllers\Api\V1;

use App\Models\AlbumManufacturerModel;
use App\Models\AlbumPosterModel;
use App\Services\Base\ErrorCode;
use Grafika\Grafika;
use Validator, Response,Auth;
use Illuminate\Http\Request;

class AlbumPosterController extends Controller
{

    /**
     * @api {post} /api/album_post/info 获取海报数据(info)
     * @apiDescription 获取海报数据(info)
     * @apiGroup Album_Post
     * @apiPermission 需要登录
     * @apiVersion 0.1.0
     * @apiParam {int}    [store_id]  商户id
     * @apiSuccessExample {json} Success-Response:
     * HTTP/1.1 200 OK
     * {
     *     "status": true,
     *     "status_code": 0,
     *     "message": "",
     *     "data": [
     *           'posters':'asdawd',  //海报
     *           'words':'asdawd',    //话术
     *           'introduce':'222',   //介绍
     *           'share':'xxx'        //分享图片
     *           'phone':'xxx'        //电话
     *           'username':'xxx'     //姓名
     *      ]
     * }
     * @apiErrorExample {json} Error-Response:
     * HTTP/1.1 400 Bad Request
     * {
     *     "state": false,
     *     "code": 1000,
     *     "message": "传入参数不正确",
     *     "data": null or []
     * }
     * 可能出现的错误代码：
     *    1000    CLIENT_WRONG_PARAMS             传入参数不正确
     */
    public function posterInfo(Request $request)
    {
        $userAuth = Auth('api')->user();
        if (!$userAuth) {
            return $this->error(ErrorCode::CLIENT_WRONG_PARAMS, '未登录!');
        }
        $validator = Validator::make($request->all(), [
            'store_id' => 'required',
        ], [
            'store_id.required' => '店铺信息未知',
        ]);
        if ($validator->fails()) {
            return $this->validatorError($validator->messages()->all(), ErrorCode::CLIENT_WRONG_PARAMS, '');
        }
        $store_id = $request->input('store_id');
        $info = AlbumPosterModel::where('store_id', $store_id)->first()->toArray();
        $wechat_app = AlbumManufacturerModel::where('store_id', $store_id)->first();
        if (!file_exists(public_path() . '/upload/QrCodee/' . $store_id . '.gif')) {
            $this->getQrCode($wechat_app->xyx_id, $wechat_app->xyx_secret, $store_id);
        }
        $info['phone'] = $userAuth->phone;
        $info['username'] = $userAuth->username;
        $info['QrCode'] = env('APP_URL') . '/upload/QrCode/' . $store_id . '.gif';
        return $this->api(compact('info'));
    }

    private function getQrCode($appId, $appSecret, $store_id)
    {
        $access = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$appId&secret=$appSecret";
        $res_access = $this->curlGet($access);
        $res_access = json_decode($res_access, true);
        if (isset($res_access['access_token'])) {
            $ACCESS_TOKEN = $res_access['access_token'];
            $url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" . $ACCESS_TOKEN;
            $data = array();
            $data['scene'] = "scene";//自定义信息，可以填写诸如识别用户身份的字段，注意用中文时的情况
            $data['page'] = "pages/index/index";//扫描后对应的path
            $data['width'] = 800;//自定义的尺寸
            $data['auto_color'] = false;//是否自定义颜色
            $color = array(
                "r" => "0",
                "g" => "0",
                "b" => "0",
            );
            $data['line_color'] = $color;//自定义的颜色值
            //dd($data,$url);
            $data = json_encode($data);
            $this->getHttpArray($url, $data, $store_id);
            return true;
        } else {
            \Log::error($res_access);
            return false;
        }
    }

    public function createPoster(Request $request)
    {
        $userAuth = Auth('api')->user();
        if (!$userAuth) {
            return $this->error(ErrorCode::CLIENT_WRONG_PARAMS, '未登录!');
        }
        $validator = Validator::make($request->all(), [
            'store_id' => 'required',
            'store_id' => 'required',
        ], [
            'store_id.required' => '店铺信息未知',
        ]);
        if ($validator->fails()) {
            return $this->validatorError($validator->messages()->all(), ErrorCode::CLIENT_WRONG_PARAMS, '');
        }
        $data = $request->input('store_id');
        $editor = Grafika::createEditor();
        $editor->open($image_poster, public_path() . '/base/poster/img/poster_canvas.png');
        $editor->open($image_poduct, public_path() . '');
    }

    private function curlGet($url)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        $output = curl_exec($ch);
        curl_close($ch);
        return $output;
    }

    private function getHttpArray($url, $post_data, $store_id)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);   //没有这个会自动输出，不用print_r()也会在后面多个1
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
        $output = curl_exec($ch);
        file_put_contents(public_path() . '/upload/QrCode/' . $store_id . '.gif', $output . PHP_EOL, FILE_APPEND);
        curl_close($ch);
        //$out = json_decode($output);
        return true;
    }
}