NelmioApiDocBundle/Resources/doc/customization.rst
Quentin Stoeckel 48aaca92e3 Fix NelmioApiDocBundle view customization instructions (#1419)
* Fix NelmioApiDocBundle view customization instructions

"Just create a file..." was not OK (missing views/ subdirectory, wrong SwaggerUi case)
The path showcased as code-block's first row was OK

* View customization instructions: remove unnecessary /views/ subdirectory
2018-10-19 20:11:39 +02:00

39 lines
1.4 KiB
ReStructuredText

Customization
=============
The look and feel of the Swagger UI can be customized.
Overwrite Twig Template
-----------------------
If you want to customize parts of the template, you can create your own Twig template.
This allows to change the title, the header, add additional or replace existing styles or scripts.
Take a look at the Twig documentation `how to extend templates <https://twig.symfony.com/doc/2.x/tags/extends.html>`_.
The following example will add additional scripts and a custom style to the template.
Just create a file ``templates/bundles/NelmioApiDocBundle/SwaggerUi/index.html.twig``.
.. code-block:: twig
{# templates/bundles/NelmioApiDocBundle/SwaggerUi/index.html.twig #}
{#
To avoid a "reached nested level" error an exclamation mark `!` has to be added
See https://symfony.com/blog/new-in-symfony-3-4-improved-the-overriding-of-templates
#}
{% extends '@!NelmioApiDoc/SwaggerUi/index.html.twig' %}
{% block stylesheets %}
{{ parent() }}
<link rel="stylesheet" href="{{ asset('css/custom-swagger-styles.css') }}">
{% endblock stylesheets %}
{% block javascripts %}
{{ parent() }}
<script type="text/javascript" src="{{ asset('js/custom-request-signer.js') }}"></script>
{% endblock javascripts %}
You can have a look at the original template to see which blocks can be overridden.