Render markdown

config/settings/base.py

@@ -69,6 +69,7 @@ THIRD_PARTY_APPS = [
     "allauth.account",
     "allauth.socialaccount",
     "rest_framework",
+    "markdownx",
 ]
 
 LOCAL_APPS = [

config/urls.py

@@ -7,15 +7,13 @@ from django.views import defaults as default_views
 
 urlpatterns = [
     path("", RedirectView.as_view(url=reverse_lazy('renderer:form')), name="home"),
-    path(
-        "about/", TemplateView.as_view(template_name="pages/about.html"), name="about"
-    ),
     # Django Admin, use {% url 'admin:index' %}
     path(settings.ADMIN_URL, admin.site.urls),
     # User management
     path("users/", include("schickmacher.users.urls", namespace="users")),
     path("renderer/", include("schickmacher.renderer.urls", namespace="renderer")),
     path("accounts/", include("allauth.urls")),
+    path(r'markdownx/', include('markdownx.urls')),
     # Your stuff: custom urls includes go here
 ] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
 

requirements/base.txt

@@ -18,3 +18,5 @@ django-redis==4.10.0  # https://github.com/niwinz/django-redis
 # Django REST Framework
 djangorestframework==3.10.2  # https://github.com/encode/django-rest-framework
 coreapi==2.3.3  # https://github.com/core-api/python-client
+
+django-markdownx==2.0.28

schickmacher/renderer/forms.py

@@ -1,15 +1,16 @@
 from django.utils.translation import ugettext_lazy as _
 from django import forms
 from django.utils import timezone
+from markdownx.fields import MarkdownxFormField
 
 
 class RendererForm(forms.Form):
+    title = forms.CharField(label=_('Title'), required=False)
     date = forms.DateField(label=_('Date'),
                            initial=lambda: timezone.now().strftime('%Y-%m-%d'),
                            widget=forms.TextInput(
                                attrs={'type': 'date'}
                            ))
-    render_content = forms.CharField(
-        label=_('Content'), widget=forms.Textarea, max_length=None,
-        required=False, initial=""
+    render_content = MarkdownxFormField(
+        label=_('Content'),
     )

schickmacher/renderer/tests/test_forms.py

@@ -10,7 +10,8 @@ class TestRendererForm:
     def test_form_accepts_content(self):
         form = RendererForm({
             "date": timezone.now(),
-            "render_content": "Example **content**"
+            "render_content": "Example **content**",
+            "title": "Test"
         })
         assert form.is_valid()
 

schickmacher/renderer/tests/test_views.py

@@ -13,3 +13,14 @@ class TestRendererFormView:
         assert response.status_code == 200
         assert response.context['form']['date'].value() \
                == timezone.now().strftime('%Y-%m-%d')
+
+    def test_render(self, client: Client):
+        response = client.post('/renderer/', data={
+            'title': 'Sample Title',
+            'date': '2009-11-15',
+            'render_content': '# Example'
+        })
+        assert b'Sample Title' in response.content
+        assert b'15.11.2009' in response.content
+        assert b'Example' in response.content
+

schickmacher/renderer/views.py

@@ -1,9 +1,20 @@
 from django.core.handlers.wsgi import WSGIRequest
 from django.shortcuts import render
+from markdownx.utils import markdownify
 
 from schickmacher.renderer.forms import RendererForm
 
 
 def form_view(request: WSGIRequest):
-    ctx = {"form": RendererForm()}
+    if request.method == 'POST':
+        form = RendererForm(request.POST)
+        if form.is_valid():
+            return render(request, 'renderer/rendered.html', {
+                'date': form.cleaned_data['date'],
+                'content': markdownify(form.cleaned_data['render_content']),
+                'title': form.cleaned_data['title']
+            })
+    else:
+        form = RendererForm()
+    ctx = {"form": form}
     return render(request, 'renderer/render_form.html', ctx)

schickmacher/static/css/render.css

@@ -0,0 +1,3 @@
+h1 {
+  color: red;
+}

schickmacher/templates/base.html

@@ -49,9 +49,6 @@
             <li class="nav-item">
               <a class="nav-link" href="{% url 'renderer:form' %}">Renderer</a>
             </li>
-            <li class="nav-item">
-              <a class="nav-link" href="{% url 'about' %}">About</a>
-            </li>
             {% if request.user.is_authenticated %}
               <li class="nav-item">
                 {# URL provided by django-allauth/account/urls.py #}

schickmacher/templates/pages/about.html

@@ -1 +0,0 @@
-{% extends "base.html" %}

schickmacher/templates/pages/home.html

@@ -1 +0,0 @@
-{% extends "base.html" %}

schickmacher/templates/renderer/render_form.html

@@ -1,4 +1,5 @@
 {% extends "base.html" %}
+{% load staticfiles %}
 {% load i18n %}
 {% load crispy_forms_tags %}
 
@@ -16,4 +17,5 @@
       </div>
     </div>
   </form>
+  {{ form.media }}
 {% endblock %}

schickmacher/templates/renderer/rendered.html

@@ -0,0 +1,14 @@
+{% load static compress tz %}<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>{{ title }}</title>
+    <link href="{% static 'css/render.css' %}" rel="stylesheet">
+</head>
+<body>
+
+{{ date | date:'d.m.Y' }}
+{{ content | safe }}
+
+</body>
+</html>