Enable Markdown rendering support for user notes and entry content

Pipfile

@@ -21,6 +21,7 @@ django-otp = "*"
 qrcode = "*"
 django-otp-agents = "*"
 python-slugify = "*"
+django-markdown-deux = "*"
 
 
 [dev-packages]

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "a6c119918001f41c9b233d8cf9606c9acd10c6dcc13ed248f88511b198d9e929"
+            "sha256": "c32114b4f91b4ef6f4023a180c8db8c0567a6f9206da1af2136af17dd6026b93"
         },
         "host-environment-markers": {
             "implementation_name": "cpython",
@@ -80,6 +80,12 @@
             ],
             "version": "==0.0.7"
         },
+        "django-markdown-deux": {
+            "hashes": [
+                "sha256:5b4a3cd9454af5b4cec0e19151b41d98d09400ddae0688afb81dbf62a4edafff"
+            ],
+            "version": "==1.0.5"
+        },
         "django-meta": {
             "hashes": [
                 "sha256:2a5b8d95099f69fb9736630c4fbf4fcc2972a1fcd9c708a5bb72dde22e84d8dd",
@@ -147,6 +153,12 @@
             ],
             "version": "==4.1.0"
         },
+        "markdown2": {
+            "hashes": [
+                "sha256:264731e7625402227ff6fb01f2d814882da7705432659a18a419c508e8bfccb1"
+            ],
+            "version": "==2.3.4"
+        },
         "olefile": {
             "hashes": [
                 "sha256:61f2ca0cd0aa77279eb943c07f607438edf374096b66332fae1ee64a6f0f73ad"

entries/static/entries/css/h-entry.styl

@@ -10,6 +10,8 @@ ol.entries
 			margin-bottom 0
 
 .card.h-entry
+	.e-content > :last-child
+		margin-bottom 0
 	.card-footer
 		display flex
 		justify-content space-evenly

entries/templates/entries/h-entry.html

@@ -1,7 +1,7 @@
-{% load humanize %}<article class="card h-entry">
+{% load humanize markdown_deux_tags %}<article class="card h-entry">
 	<div class="card-body">
 		{% if entry.name %}<h4 class="card-title p-name">{{ entry.name }}</h4>{% endif %}
-		<div class="e-content{% if not entry.name %} p-name{% endif %}">{{ entry.content }}</div>
+		<div class="e-content{% if not entry.name %} p-name{% endif %}">{{ entry.content | markdown }}</div>
 	</div>
 	<div class="card-footer">
 		<a class="p-author h-card" href="{{ entry.author.url }}">

home/static/home/css/index.styl

@@ -8,6 +8,8 @@ main
 	align-items center
 	aside.author
 		margin-bottom 1rem
+		.p-note > :last-child
+			margin-bottom 0
 	@media (min-width $md)
 		flex-direction row-reverse
 		align-items unset

home/templates/home/index.html

@@ -1,5 +1,5 @@
 {% extends 'lemoncurry/layout.html' %}
-{% load static %}
+{% load markdown_deux_tags static %}
 {% block styles %}
 <link rel="stylesheet" type="text/stylus" href="{% static 'home/css/index.styl' %}" />
 <link rel="stylesheet" type="text/stylus" href="{% static 'entries/css/h-entry.styl' %}" />
@@ -21,7 +21,7 @@
 				</a>
 			</h6>
 			{% endfor %}
-			{% if user.note %}<p class="card-text p-note">{{ user.note }}</p>{% endif %}
+			{% if user.note %}<div class="p-note">{{ user.note | markdown:'trusted' }}</div>{% endif %}
 		</div>
 
 		<div class="card-footer">

lemoncurry/settings/base.py

@@ -12,6 +12,7 @@ https://docs.djangoproject.com/en/1.11/ref/settings/
 
 import os
 
+
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
@@ -71,6 +72,7 @@ INSTALLED_APPS = [
     'django_otp',
     'django_otp.plugins.otp_totp',
     'favicon',
+    'markdown_deux',
     'meta',
 
     'lemoncurry',
@@ -205,6 +207,27 @@ AGENT_COOKIE_SECURE = True
 # https://django-otp-official.readthedocs.io/en/latest/overview.html
 OTP_TOTP_ISSUER = LEMONCURRY_SITE_NAME
 
+
+# django-markdown-deux
+# https://github.com/trentm/django-markdown-deux
+def copy_update(source_dict, **kwargs):
+    copy = source_dict.copy()
+    copy.update(**kwargs)
+    return copy
+
+
+MARKDOWN_DEUX_DEFAULT_STYLE = {
+    "extras": {
+        "code-friendly": None,
+    },
+    "safe_mode": "escape",
+}
+
+MARKDOWN_DEUX_STYLES = {
+    'default': MARKDOWN_DEUX_DEFAULT_STYLE,
+    'trusted': copy_update(MARKDOWN_DEUX_DEFAULT_STYLE, safe_mode=False),
+}
+
 # django-meta
 # https://django-meta.readthedocs.io/en/latest/settings.html
 META_SITE_PROTOCOL = 'https'