Back-end service for server-side rendering react applications through Django
Project description
React SSR (Backend)
Description
Back-end service for server-side rendering react applications through Django.
Installation
pip install react-ssr
Views
ReactView
A class based view that uses RenderMixin
.
Mixins
AuthenticationStateMixin
SecretKeyMixin
UserAgentMixin
Example
settings.py
INSTALLED_APPS = [
...
"react_ssr"
]
REACT_SSR = {
"RENDER": {
"URL": "https://0.0.0.0:3000/render",
"TIMEOUT": 5.0,
"TEMPLATE_NAME": "index.html",
}
"STATE": {
"URL": "http://0.0.0.0:3000/state",
"TIMEOUT": 5.0,
"AUTH": {
"NAME": "core",
"USER_SERIALIZER": "path.to.user.serializer.UserSerializer",
"USER_PATH": "core.authentication.user",
"TOKENS_PATH": "core.authentication.tokens",
}
},
"SECRET_KEY": {
"HEADER_NAME": "secret-key",
"VALUE": "THIS_IS_A_SECRET_KEY",
}
}
index.html
{% extends "react_ssr/base.html" %}
{% load render_bundle from webpack_loader %}
{% load static %}
{% block head %}
<script>window.__STATE__ == {{ state | safe }};</script>
{% endblock %}
{% block body %}
<main role="main">{{ html | safe }}</main>
{% render_bundle "runtime" %}
{% render_bundle "vendors" %}
{% render_bundle "client" %}
{% endblock %}
urls.py
from django.conf.urls import url
from . import views
urlpatterns = [
...
url(r"^$" views.IndexPageView.as_view(), name="index"),
...
]
views.py
from react_ssr.views import ReactView
from react_ssr.mixins.core_state import CoreStateMixin
class ReactViewBase(CoreStateMixin, ReactView):
context_names = ["title", "meta"]
def get_core_state_tokens(self, request):
refresh_token = "fdsafdsad23423"
access_token = "fdsafsd432432fdsaf"
return {
"refresh": str(refresh_token),
"access": str(access_token)
}
def get_context(self, response):
# Get the default template context data.
context = super().get_context(response)
# For each name in context_names, find it in the response content.
# If the data exists, add it to the template context to render with.
for name in self.context_names:
data = response.get(name, None)
if data is not None:
context.update({name: data})
return context
class IndexPageView(ReactViewBase):
def get_page_state(self, request, *args, **kwargs):
# Get the default state from the reducer
default_state = self.get_default_state("landing")
# Get the initial page state dict to use from the base class.
page_state = super().get_page_state(request)
# Update the state object to use with the state for this reducer.
page_state.update({"landing": default_state})
# Return the state object for rendering.
return page_state
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