WebDevEtc / BlogEtc

src/Requests/Traits/HasImageUploadTrait.php

<?php

namespace WebDevEtc\BlogEtc\Requests\Traits;

use Illuminate\Http\UploadedFile;

trait HasImageUploadTrait
{
    /**
     * @param $size
     *
     * @return UploadedFile|null
     */
    public function get_image_file($size)
    {
        if ($this->file($size)) {

It seems like file() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            return $this->file($size);
        }

        // not found? lets cycle through all the images and see if anything was submitted, and use that instead
        foreach (config('blogetc.image_sizes') as $image_size_name => $image_size_info) {
            if ($this->file($image_size_name)) {
                return $this->file($image_size_name);
            }
        }
    }
}