love_php/app/Jobs/CreateViewerPoster.php

<?php

namespace App\Jobs;

use App\Models\Live\Viewer;
use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use SimpleSoftwareIO\QrCode\Facades\QrCode;
use Intervention\Image\ImageManagerStatic as Image;
use App\Http\Controllers\UploadController;

class CreateViewerPoster implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
    protected $viewer;
    public $tries = 5;

    /**
     * Create a new job instance.
     *
     * @return void
     */
    public function __construct(Viewer $viewer)
    {
        $this->viewer = $viewer;
    }

    /**
     * Execute the job.
     *
     * @return void
     */
    public function handle()
    {

        $path = config('app.env')  == 'local' ? 'http://alpha.ufutx.net/api/official/live/wechat/oauth?from_id='.$this->viewer->id : env('APP_URL').'/api/official/live/wechat/oauth?from_id='.$this->viewer->id;
        $qrcode = $this->getUrlqrcode($path, 140);
        $pic = $this->assembly($this->viewer, $qrcode);
        $arr = [
            'qrcode' => $qrcode,
            'share_poster' => $pic,
        ];
        $arr = json_encode($arr);
        Viewer::where('id', $this->viewer->id)->update(['share_poster' => $arr]);
    }


    public function assembly($viewer, $qrcode){
        //原始海报
        $poster = public_path()."/imgs/viewer_share_poster.png";
//        $new_image = $this->imageAddImage($poster, $qrcode, 136, 136, 111, 240, 'bottom-left');
        $new_image = $this->imageAddImage($poster, $qrcode, 167, 167, 40, 60, 'bottom-right');
//        $new_image = $this->imageAddImage($poster, $viewer->avatar, 120, 120, 100, 330, 'top-right');
        if ($viewer->avatar) {
            $new_image = $this->imageAddImage($new_image, $viewer->avatar, 120, 120, 60, 200, 'top-right');
        }
//        $new_image = $this->textAddImage($new_image, $viewer->nickname,28, 116, 362, '#333333', 'left');
        $new_image = $this->textAddImage($new_image, $viewer->nickname,28, 87, 239, '#FFFFFF', 'left');
//        $new_image = $this->textAddImage($new_image, '邀请你一起来看直播',24, 116, 400, '#666666', 'left');
        $time = time();
        $file_path = storage_path()."/qrcode/".$time."viewer.png";
        $new_image->save($file_path);
        $pic = '';
        if(file_exists($file_path)){
            $pic = $this->uploadFile($file_path);

            try{
                unlink($file_path);


            }catch(Exception $e) {
                return $this->failure($e->getMessage());
                exit();
            }
        }
        return $pic;
    }

    public function textAddImage($image, $text, $text_size, $offset_x, $offset_y, $color='#000000', $align = 'center', $valign='top'){
        Image::configure(['driver'=>'gd']);
        $image = Image::make($image);
        $image->text($text, $offset_x, $offset_y,function($font) use($text_size, $color, $align, $valign) {
            $font->file(storage_path().'/font/wr.ttf');
            $font->size($text_size);
            $font->color($color);
            $font->align($align);
            $font->valign($valign);
        });
        return $image;
    }

    public function imageAddImage($image1, $image2, $image2_w, $image2_h, $offset_x=0, $offset_y=0, $offset='top-left'){
        Image::configure(['driver'=>'gd']);
        $image = Image::make($image1);
        $image_v2 = Image::make($image2)->resize($image2_w, $image2_h);
        $image_width = $image->width();
        $image_height = $image->height();
        $image_copy = $image->insert($image_v2, $offset, $offset_x, $offset_y);
        return $image_copy;
    }

    public function uploadFile($file){
        $ossClient = UploadController::getOssClient();
        //生成file
        $object = date('Y').date('m')."/".date('d')."/".basename($file);
        $url = 'https://'.config('alioss.picture_domain').'/'.$object;
        try {
            //$result = $ossClient->putObject(config('alioss.buckets.picture'), $object, $file);
            $result = $ossClient->uploadFile(config('alioss.buckets.picture'), $object, $file);
        } catch(\OSS\Core\OssException $e) {
            return $this->failure('oss_put_failure', $e->getMessage());
        }

        return $url;
    }

    public function getUrlqrcode($url, $size = 100){
        $name = substr($url, stripos($url, '='));
        $path = storage_path()."/qrcode/$name.png";
        QrCode::format('png')->margin(1)->size($size)->generate($url, $path);
        $pic = $this->uploadFile($path);
        unlink($path);
        return $pic;

    }
}