<?php

// plugins/MyPlugin/MyPlugin.php

namespace CKSource\CKFinder\Plugin\MyPlugin;

use CKSource\CKFinder\CKFinder;
use CKSource\CKFinder\Event\BeforeCommandEvent;
use CKSource\CKFinder\Event\CKFinderEvent;
use CKSource\CKFinder\Image;
use CKSource\CKFinder\Plugin\PluginInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class MyPlugin implements PluginInterface, EventSubscriberInterface
{
    public function setContainer(CKFinder $app) {}

    public function getDefaultConfig() {
        return [];
    }

    public static function getSubscribedEvents()
    {
        return [
            CKFinderEvent::BEFORE_COMMAND_FILE_UPLOAD => 'handleBeforeFileUpload',
            CKFinderEvent::BEFORE_COMMAND_QUICK_UPLOAD => 'handleBeforeFileUpload'
        ];
    }

    public function handleBeforeFileUpload(BeforeCommandEvent $event) {
        $request = $event->getRequest();

        /** @var \Symfony\Component\HttpFoundation\File\UploadedFile $uploadedFile */
        $uploadedFile = $request->files->get('upload');

        if ($uploadedFile && $uploadedFile->isValid()) {
            $resourceType = 'Files';

            if (Image::isSupportedExtension($uploadedFile->getClientOriginalExtension())) {
                $resourceType = 'Images';
            }

            $request->query->set('type', $resourceType);
            $request->query->set('currentFolder', '/');
        }
    }
}