Froala Image Receiver Controller

FroalaController.php

<?php
/**
 * Created by PhpStorm.
 * User: grayloon
 * Date: 9/3/16
 * Time: 7:39 AM
 * 
 * Set these routes up!!
 * # froala receive route for file uploads
 *  froala_receiver:
 *    path:     /froala-receiver
 *    defaults: { _controller: ContentBundle:Froala:receive }
 */

namespace ContentBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;

class FroalaController extends Controller
{

	private $allowable_file_types;
	private $allowable_image_extensions;
	private $allowable_file_extensions;
	private $uploads_dir;

	public function indexAction()
	{
		return $this->render('ContentBundle::froala_index.html.twig', array(
			// ...
		));
	}

	public function receiveAction(Request $request)
	{

		$this->setUploadsDir($this->container->getParameter('froala_uploads_dir'));
		$this->setAllowableFileTypes($this->container->getParameter('froala_allowable_mime_types'));
		$this->setAllowableImageExtensions($this->container->getParameter('froala_allowable_image_extensions'));
		$this->setAllowableFileExtensions($this->container->getParameter('froala_allowable_file_extensions'));

		///////////////////////////////////////////////////////
		$txt = $request->request->all();

		if($txt['id'] == 'admin_image') {
			$allowedExts = $this->getAllowableImageExtensions();

			//$myfile = fopen("people.txt", "w") or die("Unable to open file!");
			//fwrite($myfile, date('U') . ' - image');
			//fclose($myfile);
		} else {
			$allowedExts = $this->getAllowableFileExtensions();

			//$myfile = fopen("people.txt", "w") or die("Unable to open file!");
			//fwrite($myfile, date('U') . ' - file');
			//fclose($myfile);
		}
		///////////////////////////////////////////////////////////

		// Get filename.
		$temp = explode(".", $_FILES["file"]["name"]);

		// Get extension.
		$extension = end($temp);

		// Do not use $_FILES["file"]["type"] as it can be easily forged.
		$finfo = finfo_open(FILEINFO_MIME_TYPE);
		$mime = finfo_file($finfo, $_FILES["file"]["tmp_name"]);

		if (in_array($mime,$this->getAllowableFileTypes())
		  && in_array(strtolower($extension), $allowedExts)) {
			// Generate new random name.
			$name = sha1(microtime()) . "." . $extension;

			// Save file in the uploads folder.
			move_uploaded_file($_FILES["file"]["tmp_name"], $this->container->getParameter('kernel.root_dir') . "/../web/uploads/froala-editor/" . $name);

			$response = new \stdClass();
			$response->link = "/uploads/froala-editor/" . $name;
			return $this->json($response);
		} else {
			return $this->json(null);
		}

	}

	/**
	 * @return mixed
	 */
	public function getAllowableFileTypes()
	{
		return $this->allowable_file_types;
	}

	/**
	 * @param mixed $allowable_file_types
	 */
	public function setAllowableFileTypes($allowable_file_types)
	{
		$this->allowable_file_types = $allowable_file_types;
	}

	/**
	 * @return mixed
	 */
	public function getUploadsDir()
	{
		return $this->uploads_dir;
	}

	/**
	 * @param mixed $uploads_dir
	 */
	public function setUploadsDir($uploads_dir)
	{
		$this->uploads_dir = $uploads_dir;
	}

	/**
	 * @return mixed
	 */
	public function getAllowableImageExtensions()
	{
		return $this->allowable_image_extensions;
	}

	/**
	 * @param mixed $allowable_image_extensions
	 */
	public function setAllowableImageExtensions($allowable_image_extensions)
	{
		$this->allowable_image_extensions = $allowable_image_extensions;
	}

	/**
	 * @return mixed
	 */
	public function getAllowableFileExtensions()
	{
		return $this->allowable_file_extensions;
	}

	/**
	 * @param mixed $allowable_file_extensions
	 */
	public function setAllowableFileExtensions($allowable_file_extensions)
	{
		$this->allowable_file_extensions = $allowable_file_extensions;
	}



}