Symfony 4 how to write menu middleware?

M

MasterCopipaster2020-05-25 10:26:36

symfony

MasterCopipaster, 2020-05-25 10:26:36

Hello everyone, tell me how to solve the following problem, I have twig templates that look like this

├── base.html.twig
├── email
│ └── index.html.twig
├── footer.html.twig
├── header.html.twig
├── index
│ ├── index.html.twig
│ ├── modal_load_file.html.twig
│ └── modal_load_link.html.twig
└── output
└── index.html.twig

In the header.html.twig file, I have a menu like this:
This is the controller for the main page

/**
     * @Route("/", name="index", methods={"GET","HEAD"})
     */
    public function index()
    {
       $menu = $this->getMenu();
       // some code
              return $this->render('index/index.html.twig', [
            // some vars
            'menu' => $menu
        ]);
    }

base.html.twig looks like this

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
        <title>{% block title %}Welcome!{% endblock %}</title>
        <link rel="stylesheet" href="{{ asset('css/bootstrap.min.css') }}"/>
        <link rel="stylesheet" href="{{ asset('css/datepicker.min.css') }}"/>
        <link rel="stylesheet" href="{{ asset('css/main.css') }}"/>
        <script src="{{ asset('js/jquery-3.4.1.min.js') }}" type="text/javascript"></script>
        <script src="{{ asset('js/popper.min.js') }}" type="text/javascript"></script>
        <script src="{{ asset('js/bootstrap.min.js') }}" type="text/javascript"></script>
        <script src="{{ asset('js/datepicker.min.js') }}" type="text/javascript"></script>
        <script src="{{ asset('js/validator.form.js') }}" type="text/javascript"></script>
        <script src="{{ asset('js/download.files.js') }}" type="text/javascript"></script>
        <script src="{{ asset('js/download.link.js') }}" type="text/javascript"></script>
        <script src="{{ asset('js/main.js') }}" type="text/javascript"></script>


        {% block stylesheets %}{% endblock %}
    </head>
    <body>
    {{ include('header.html.twig') }}
        {% block body %}{% endblock %}
        {% block javascripts %}{% endblock %}
    </body>
    {{ include('footer.html.twig') }}
<script>

</script>
</html>

Here the index page works, everything is ok, but when I go to another controller,
the menu does not work (which is generally logical)
for example

└── output
└── index.html.twig

base cannot show the page because the menu was not passed as a parameter to the template, I believe that in each controller to pass the menu separately as a parameter to twig is a dich who knows how to do it so that when trying to go to any page (well, or pre-selected group of pages) return menu method
automatically pass this data to twig? In laravel, this is done through middleware in symfony, no matter how much I googled, I did not understand how to do it correctly. Can someone tell me how to solve this issue nicely?

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1 answer(s)

M

Maxim Fedorov, 2020-05-25
@MasterCopipaster

Twig Extension
Create your extension by passing your services to it (repository for example)
In the getFunctions() method, register your twig function
Register it with a tag twig.extension
Call it in your templates