Symfony & twig minify html with nochso/html-compress-twig

Question

As I have seen on How can I minify HTML with Twig?

Recommends to use the https://github.com/nochso/html-compress-twig to minify the generated html from Twig templates.

But on documentation it shows no way to load with Symfony. Do you fellas know how to use it with Symfony?

As far as it says:

$twig = new Twig_Environment($loader);
$twig->addExtension(new \nochso\HtmlCompressTwig\Extension());

But on Symfony how can I get the existing Twig_Environment and where to put the extension initialization?

Because of the gzip or deflate compression of the server response. — Tokeeen.com, Jul 10 '18 at 10:08

score 1 · Answer 1 · edited Jul 09 '18 at 11:43

1

After install, try to register it as a service:

services: 
    nochso\HtmlCompressTwig\Extension
        tags:
            - { name: twig.extension }

edited Jul 09 '18 at 11:43

Stephan Vierkant

9,674
8
61
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answered Jan 16 '18 at 10:45

Jacques Adjahoungbo

104
1
9

When using the PHP 7 compatible fork https://github.com/voku/html-compress-twig , autowiring complains. Add the extension like this: ``` services: voku\helper\HtmlMin: tags: - { name: HtmlMin } voku\twig\MinifyHtmlExtension: tags: - { name: twig.extension } ``` – Mondane Jul 26 '18 at 11:55

Дніщенко Денис · Answer 2 · 2018-04-19T11:02:08.873

For example you have the BaseController in your src/Controller directory.

You should create BaseController
Extends it from Controller
Override render method of the Controller class
And use this method in every controller

class BaseController extends Controller {
protected function render($view, array $parameters = array(), Response $response = null)
    {
        if ($this->container->has('templating')) {
            $content = $this->container->get('templating')->render($view, $parameters);
        } elseif ($this->container->has('twig')) {
            $content = $this->container->get('twig')->render($view, $parameters);
        } else {
            throw new \LogicException('You can not use the "render" method if the Templating Component or the Twig Bundle are not available. Try running "composer require symfony/twig-bundle".');
        }

        if (null === $response) {
            $response = new Response();
        }
        $content = preg_replace(array('/<!--(.*)-->/Uis',"/[[:blank:]]+/"),array('',' '),str_replace(array("\n","\r","\t"),'',$content));
        $response->setContent($content);

        return $response;
    }
}

You also can extends BaseController in others controllers.

Symfony & twig minify html with nochso/html-compress-twig

2 Answers2