我实际上是否需要2张上传表格，一张用于单张图像，一张用于多张图像，还是可以只使用1张多张图像表格？

Question

Currently, I have 2 upload forms and 2 functions, uploadImage(); and uploadAlbum(); . I have been wondering if I could remove the single image form and use the multi image form for both cases. If only 1 image is selected in the multi image form, a single image would be uploaded and if more than 1 images are uploaded, an album would be uploaded.

That would make the upload view look better since it won't have 2 identical upload forms and it would only require 1 function on the back-end that would determine whether it's a single image or an album based on the amount of images uploaded.

I don't really see any downsides to it but I wanted to make sure before reworking the code.

My upload view:

<form class='uploadForm' action="{{ route('imageUpload') }}" method="POST" enctype="multipart/form-data">
        <label for="name">Image Name</label>
        <input class='input' type="text" name="name" placeholder="Image Name">

        <label for="description">Image Description</label>
        <input class='input' type="text" name="description" placeholder="Description">

        <input type="file" name="image"> {{ csrf_field() }}
        <button class='Submit' type="submit" name="submit">UPLOAD</button>
    </form>

    <form class='uploadForm' action="{{ route('albumUpload') }}" method="POST" enctype="multipart/form-data">
        <label for="albumName">Album Name</label>
        <input class='input' type="text" name="albumName" placeholder="Album Name">

        <label for="albumDescription">Image Description</label>
        <input class='input' type="text" name="albumDescription" placeholder="Description">

        <input type="file" name='files[]' multiple> {{ csrf_field() }}
        <button class='Submit' type="submit" name="submit">UPLOAD</button>
    </form>

My uploadImage() and uploadeAlbum() functions:

public function uploadAlbum(Request $request){
        $name = $request['albumName'];
        $description = $request['albumDescription'];
        $tag = $request['tags'];
        $userId = auth()->user()->id;
        $files = $request->file('files');
        $path = 'storage/uploads/albums/'.$name;

        $fileOriginalName = $files[0]->getClientOriginalName();
        $fileName = pathinfo($fileOriginalName, PATHINFO_FILENAME);
        $extension = $files[0]->getClientOriginalExtension();
        $fileNameToStore = $fileName.'_'.time().'.'.$extension;
        $fileNameToStore = str_replace(' ', '', $fileNameToStore);

        $album = new Album();
        $album->name = $name;
        $album->description = $description;
        $album->user_id = $userId;
        $album->thumbnail = $fileNameToStore;

        $album->save();
        $album->tags()->attach($tag);

        if(!File::exists($path)) {
            File::makeDirectory(public_path($path));
        }

        if (is_array($files) || is_object($files)){
            foreach ($files as $file){
                $fileOriginalName = $file->getClientOriginalName();
                $fileName = pathinfo($fileOriginalName, PATHINFO_FILENAME);
                $extension = $file->getClientOriginalExtension();
                $fileNameToStore = $fileName.'_'.time().'.'.$extension;
                $fileNameToStore = str_replace(' ', '', $fileNameToStore);

                $file->storeAs('public/uploads/albums/'.$name, $fileNameToStore);
                $file->storeAs('public/uploads/albums/'.$name.'/thumbnails/', $fileNameToStore);

                $thumbnailImage = InterventionImage::make('storage/uploads/albums/'.$name.'/thumbnails/'.$fileNameToStore)->fit(400, 400, function ($constraint) {
                    $constraint->upsize();
                });

                $thumbnailImage->save();

                $albumImage = new AlbumImage();
                $albumImage->file_name = $fileNameToStore;
                $albumImage->album_id = $album->id;

                $albumImage->save();
            }
        }
        return redirect()->route('albums');
    }

---

public function uploadImage(Request $request){
        $this->validate($request, [
            'name' => 'required|max:120',
            'description' => 'max:120|nullable',
            'image' => 'required'
        ]);

        $name = $request['name'];
        $description = $request['description'];
        $tag = $request['tags'];
        $userId = auth()->user()->id;
        $file = $request->file('image')->getClientOriginalName();
        $fileName = pathinfo($file, PATHINFO_FILENAME);
        $extension = $request->file('image')->getClientOriginalExtension();
        $fileNameToStore = $fileName.'_'.time().'.'.$extension;
        $fileNameToStore = str_replace(' ', '', $fileNameToStore);

        $request->file('image')->storeAs('public/uploads/images/',$fileNameToStore);
        $request->file('image')->storeAs('public/uploads/images/thumbnails/',$fileNameToStore);
        $request->file('image')->storeAs('public/uploads/images/specificImages/',$fileNameToStore);
        $request->file('image')->storeAs('public/uploads/images/miniImages/',$fileNameToStore);

        $thumbnail = InterventionImage::make('storage/uploads/images/thumbnails/'.$fileNameToStore )->resize(500, null, function ($constraint) {
            $constraint->aspectRatio();
            $constraint->upsize();
        });

        $thumbnail->save();

        $specificImage = InterventionImage::make('storage/uploads/images/specificImages/'.$fileNameToStore )->resize(2000, null, function ($constraint) {
            $constraint->aspectRatio();
            $constraint->upsize();
        });

        $specificImage->save();

        $miniImage = InterventionImage::make('storage/uploads/images/miniImages/'.$fileNameToStore )->fit(200, 200, function ($constraint) {
            $constraint->upsize();
        });

        $miniImage->save();

        $image = new Image();
        $image->name = $name;
        $image->description = $description;
        $image->user_id = $userId;
        $image->file_name = $fileNameToStore;

        $image->save();
        $image->tags()->attach($tag);

        return redirect()->route('home');
    }

Answer 1

This is possible of course. You would have to use the field that allows multiple

<input type="file" name="files[]" multiple />

When submitting the form you can check for if the $_POST['files'] array contains only one file. If it does, you can use the logic of a single file (image) and if it contains more you can use the logic of multiple files (album).

When you have this working you can also merge the majority of your logic and split it into multiple functions. One would be called with a foreach .