CODEWITHSUNDEEP
symfonytwig
thomas
thomas

Reputation: 3

Symfony2: include raw file in Twig Template

I would like to include a raw file (user-actions.log) to a Template.

The file is saved in /MyBundle/Ressources/views/Admin/user-actions.log (could change directory if necessary)

Trying to include file with {{ include('MyBundle:Admin:user-actions.log) }} or {% include 'MyBundle:Admin:user-actions.log' }} doesnt work because it isn't a .twig.

How can I solve this?

Upvotes: 0

Views: 465

Answers (1)

Codew
Codew

Reputation: 494

Write up an twig extension

<?php
namespace Acme\AcmeBundle\Twig;

use Symfony\Component\HttpKernel\KernelInterface;

class Extension extends \Twig_Extension
{

    private $kernel;
    private $service_container;

    public function __construct(KernelInterface $kernel, $service_container)
    {
        $this->kernel = $kernel;
        $this->service_container = $service_container;
    }

        public function getFunctions()
        {
            return array(
                'includeFile'            =>  new \Twig_Function_Method($this, 'includeFile')
            );
       }

        public function includeFile($file)
        {
            return file_get_contents($file);
        }

}

In services.yml

parameters:
     acme.twig.extension.class: Acme\AcmeBundle\Twig\Extension

services:
   acme.twig.extension:
      class: %acme.twig.extension.class%
      arguments:
          kernel: "@kernel"
          service_container: "@service_container"
      tags:
        - { name: twig.extension }

In your twig templates you can use

{{ includeFile(your_path_to_the_file.log) }}

More docs http://symfony.com/doc/current/cookbook/templating/twig_extension.html

Upvotes: 3

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