增加生成缩略图命令

app/Console/Commands/MakeThumbnails.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Models\Image;
+use App\Services\ImageService;
+use Illuminate\Console\Command;
+use League\Flysystem\FilesystemException;
+use Symfony\Component\Console\Helper\ProgressBar;
+
+class MakeThumbnails extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'lsky:thumbnails';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Make images thumbnails.';
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        $progress = new ProgressBar($this->output, Image::query()->count());
+        $progress->setMessage('获取图片处理中...');
+        $progress->start();
+
+        $service = new ImageService();
+
+        /** @var Image $image */
+        foreach (Image::query()->whereNotNull('strategy_id')->cursor() as $image) {
+            try {
+                $service->makeThumbnail(
+                    image: $image,
+                    data: $image->filesystem()->read($image->pathname),
+                    force: true,
+                );
+                $progress->advance();
+            } catch (\Throwable $e) {
+                $this->error("缩略图生成失败, {$e->getMessage()}");
+            }
+        }
+
+        $progress->finish();
+
+        return 0;
+    }
+}

app/Models/Image.php

@@ -93,6 +93,8 @@ class Image extends Model
         'permission' => 'integer',
     ];
 
+    protected ?Filesystem $filesystem = null;
+
     protected static function booted()
     {
         static::creating(function (self $image) {
@@ -206,7 +208,10 @@ class Image extends Model
 
     public function filesystem(): Filesystem
     {
-        return new Filesystem((new ImageService())->getAdapter($this->strategy));
+        if (is_null($this->filesystem)) {
+            $this->filesystem = new Filesystem((new ImageService())->getAdapter($this->strategy));
+        }
+        return $this->filesystem;
     }
 
     public function user(): BelongsTo