mingxiang/application/api/controller/Product.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use think\Db;
use think\Response;
/**
 * 商品
 */
class Product extends Api
{


    protected $noNeedLogin = [''];
    // 无需鉴权的接口,*表示全部
    protected $noNeedRight = ['*'];

    //生成我的视频海报
    //生成邀请码二维码图片
    public function inviteimage($product_id,$introcode) {
        $params['text'] = config('h5_url') . '/#/pages/home/detail?id='.$product_id.'&introcode=' . $introcode;
        $qrcode_service = \addons\qrcode\library\Service::qrcode($params);
//        $mimetype = 'image/png';
//        $response = Response::create()->header("Content-Type", $mimetype);

        // 直接显示二维码
//        header('Content-Type: ' . $qrcode_service->getContentType());
//        $response->content($qrcode_service->writeString());
        $qrcodePath = ROOT_PATH . 'public/uploads/qrcode/';
        if (!is_dir($qrcodePath)) {
            @mkdir($qrcodePath);
        }
        if (is_really_writable($qrcodePath)) {
            $filename = md5(implode('', $params)) . '.png';
            $filePath = $qrcodePath . $filename;
            $qrcode_service->writeFile($filePath);
        }

        return '/uploads/qrcode/' . $filename;
    }

    //生成视频分享海报
    public function shareposter() {
        $product_id = input('product_id', 0);
        if (!$product_id) {
            $this->error('参数缺失');
        }
        $id = \addons\unishop\extend\Hashids::decodeHex($product_id);
        $info = Db::name('unishop_product')->where('id',$id)->find();
        if (!$info) {
            $this->error('商品不存在');
        }
        $info = info_domain_image($info,['image']);

        $inviteimage = $this->inviteimage($product_id,$this->auth->introcode);

        $data = [
            [
                "left"=> "0px",
                "top"=> "0px",
                "type"=> "img",
                "width"=> "320px",
                "height"=> "320px",
                "src"=> $info['image'],//"https://metavision.oss-cn-hongkong.aliyuncs.com/uploads/20220615/f00cb545deb4c4e7296f444239d83e84.jpg"
            ],
            [
                "left"=> "10px",
                "top"=> "330px",
                "type"=> "img",
                "width"=> "100px",
                "height"=> "100px",
                "src"=> httpurllocal('/assets/img/posterlogo.png')//"https://metavision.oss-cn-hongkong.aliyuncs.com/uploads/20220615/f00cb545deb4c4e7296f444239d83e84.jpg"
            ],
            [
                "left"=> "5px",
                "top"=> "440px",
                "type"=> "nickname",
                "width"=> "166px",
                "height"=> "38px",
                "size"=> "11px",
                "color"=> "#333333",
                "content" => (iconv_strlen($info['title'], 'utf-8') <= 12 ? $info['title'] : mb_substr($info['title'], 0, 12) )
            ],
            [
                "left"=> "10px",
                "top"=> "460px",
                "type"=> "nickname",
                "width"=> "166px",
                "height"=> "38px",
                "size"=> "11px",
                "color"=> "#ff0000",
                "content" => '￥'.$info['sales_price'],
            ],
            [
                "left"=> "10px",
                "top"=> "480px",
                "type"=> "nickname",
                "width"=> "166px",
                "height"=> "38px",
                "size"=> "11px",
                "color"=> "#333333",
                "content" => (iconv_strlen($this->auth->nickname, 'utf-8') <= 8 ? $this->auth->nickname : mb_substr($this->auth->nickname, 0, 8))
            ],
            [
                "left"=> "200px",
                "top"=> "330px",
                "type"=> "img",
                "width"=> "110px",
                "height"=> "110px",
                "src"=> httpurllocal($inviteimage)//"https://metavision.oss-cn-hongkong.aliyuncs.com/uploads/20220615/f00cb545deb4c4e7296f444239d83e84.jpg"
            ],
            [
                "left"=> "205px",
                "top"=> "445px",
                "type"=> "nickname",
                "width"=> "166px",
                "height"=> "38px",
                "size"=> "9px",
                "color"=> "#666666",
                "content" => '长按扫码查看详情',
            ],
        ];


        $data = json_encode($data, 320);

        $poster = [
            'id' => 1,
            'title' => '测试',
            'waittext' => '您的专属海报正在拼命生成中，请等待片刻...',
            'bg_image' => '/assets/img/posterproductbg.png',
            'data' => $data,
            'status' => 'normal',
            'weigh' => 0,
            'createtime' => 1653993709,
            'updatetime' => 1653994259,
        ];

        $image = new \addons\poster\library\Image();
        $imgurl = $image->createPosterImage($poster, $this->auth->getUser());

        if (!$imgurl) {
            $this->error('生成海报出错');
        }
        $imgurl = $_SERVER["REQUEST_SCHEME"]."://".$_SERVER["HTTP_HOST"] . '/' . $imgurl;

        //echo '<html><body><img src="'.$imgurl.'"></body></html>';

        $this->success('', $imgurl);
    }

}