wanyue_app/app/command/GoodsThumbCommand.php

<?php

namespace app\command;

use app\model\Goods;
use app\model\GoodsDetail;
use Intervention\Image\Gd\Driver;
use Intervention\Image\ImageManager;
use Intervention\Image\ImageManagerStatic;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Output\OutputInterface;
use Tinywan\Storage\Exception\StorageException;


class GoodsThumbCommand extends Command
{
    protected static $defaultName = 'GoodsThumbCommand';
    protected static $defaultDescription = 'GoodsThumbCommand';

    /**
     * @return void
     */
    protected function configure()
    {
        $this->addArgument('name', InputArgument::OPTIONAL, '商品主图片批量缩略');
    }

    /**
     * @param InputInterface $input
     * @param OutputInterface $output
     * @return int
     */
//    protected function execute(InputInterface $input, OutputInterface $output): int
//    {
//        $goods = Goods::select('goods_id','goods_cover')->skip(10)->limit(10)->get()->toArray();
//
//        foreach ($goods as $good){
//            if (!file_exists(public_path($good['goods_cover']))){
//                echo "【".$good['goods_id']."】源文件不存在，跳过 \n";
//                continue;
//            }
//            $fileNameArray = explode(DIRECTORY_SEPARATOR,$good['goods_cover']);
//            $two = $fileNameArray[count($fileNameArray)-2];
//            if ($two == 'thumb'){
//                echo "【".$good['goods_id']."】已存在，跳过 \n";
//                continue;
//            }
//            array_splice($fileNameArray,-1,0,'thumb');
//
//            $thumbPath = public_path(ltrim(implode(DIRECTORY_SEPARATOR,$fileNameArray),DIRECTORY_SEPARATOR));
//            if (file_exists($thumbPath)){
//                echo "【".$good['goods_id']."】缩略图已存在，跳过 \n";
//                continue;
//            }
//            $path = array_slice($fileNameArray,0,-1);
//            $pathStr = public_path(ltrim(implode(DIRECTORY_SEPARATOR,$path),DIRECTORY_SEPARATOR));
//
//            if (!is_dir($pathStr) && !mkdir($pathStr, 0755, true)){
//                throw new StorageException('文件夹创建失败，请核查是否有对应权限。');
//            }
//
//            $image = ImageManagerStatic::make(public_path($good['goods_cover']));
//
//            $imgWidth = $image->width();
//            $imgHeight = $image->height();
//            $rate = round($imgWidth / 200, 2);
//            $height = intval($imgHeight / $rate);
//            $image = $image->resize(200, $height);
//            $encoded = $image->encode('jpg');
//            $encoded->save($thumbPath);
//
//            Goods::where('goods_id',$good['goods_id'])->update(['goods_cover'=>implode(DIRECTORY_SEPARATOR,$fileNameArray)]);
//
//            echo "【".$good['goods_id']."】已完成 \n";
//        }
//
//
//
//        return self::SUCCESS;
//    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $details = GoodsDetail::select('join_detail_goods_id', 'goods_detail_slider_json')
            ->skip(0)
            ->limit(1)
            ->get()
            ->toArray();

        foreach ($details as $detail) {
            if (!empty($detail['goods_detail_slider_json'])) {
                $sliderJson = json_decode($detail['goods_detail_slider_json'], true);
                $sliders = explode(',', $sliderJson['slider']);
                $sliderData = [];
                foreach ($sliders as $slider) {
                    if (!file_exists(public_path($slider))) {
                        $sliderData[] = $slider;
                        echo "【" . $slider . "】源文件不存在，跳过 \n";
                        continue;
                    }
                    $fileNameArray = explode('/', $slider);
                    $two = $fileNameArray[count($fileNameArray) - 2];
                    if ($two == 'thumb') {
                        echo "【" . $detail['join_detail_goods_id'] . "】已存在，跳过 \n";
                        continue;
                    }
                    array_splice($fileNameArray, -1, 0, 'thumb');

                    $thumbPath = public_path(ltrim(implode('/', $fileNameArray), '/'));
                    if (file_exists($thumbPath)) {
                        $sliderData[] = implode('/', $fileNameArray);
                        echo "【" . $detail['join_detail_goods_id'] . "】缩略图已存在，跳过 \n";
                        continue;
                    }
                    $path = array_slice($fileNameArray, 0, -1);
                    $pathStr = public_path(ltrim(implode('/', $path), '/'));

                    if (!is_dir($pathStr) && !mkdir($pathStr, 0755, true)) {
                        throw new StorageException('文件夹创建失败，请核查是否有对应权限。');
                    }

                    $image = ImageManagerStatic::make(public_path($slider));
                    $imgWidth = $image->width();
                    $imgHeight = $image->height();
                    $rate = round($imgWidth / 200, 2);
                    $height = intval($imgHeight / $rate);
                    $image = $image->resize(200, $height);
                    $encoded = $image->encode('jpg');
                    $encoded->save($thumbPath);

                    $sliderData[] = implode('/', $fileNameArray);

                }
                if (empty($sliderData)){
                    echo "【" . $detail['join_detail_goods_id'] . "】跳过 \n";
                    continue;
                }

                GoodsDetail::where('join_detail_goods_id',$detail['join_detail_goods_id'])
                    ->update(['goods_detail_slider_json'=>json_encode(['slider'=>implode(',',$sliderData)])]);

                echo "【" . $detail['join_detail_goods_id'] . "】已完成 \n";
            }
        }

        return self::SUCCESS;
    }

}