<?php

namespace App\Traits;

/**
 * Trait Thumbnails
 * @package App\Traits
 */
trait Thumbnails
{
    /**
     * @desc Method for setting a thumbnail for use in GridFields.
     * @note: Don't tell Stevie.
     * @return string
     */
    protected function getCMSThumbnail()
    {
        if ($this->ImageID && $image = $this->Image()) {
            if ($image->exists()) {
                return $image->Fill(60, 40);
            }
        }

        return '(none)';
    }
}