Rudimentary but fully-functional entry permalink pages :3

entries/kinds.py

@@ -1,13 +1,22 @@
-class Note:
+class Entry:
+    fields = ()
+
+    @classmethod
+    def has(cls, field):
+        return field in cls.fields
+
+
+class Note(Entry):
     id = 'note'
     icon = 'fa fa-paper-plane'
     plural = 'notes'
 
 
-class Article:
+class Article(Entry):
     id = 'article'
     icon = 'fa fa-file-text'
     plural = 'articles'
+    fields = ('slug', 'name')
 
 
 all = (Note, Article)

entries/models.py

@@ -1,5 +1,7 @@
 from django.contrib.auth import get_user_model
 from django.db import models
+from django.urls import reverse
+from slugify import slugify
 
 from . import kinds
 ENTRY_KINDS = [(k.id, k.__name__) for k in kinds.all]
@@ -28,6 +30,20 @@ class Entry(models.Model):
             content=self.content
         )
 
+    @property
+    def url(self):
+        kind = kinds.from_id[self.kind]
+        route = 'entries:{kind}_entry'.format(kind=kind.plural)
+        args = [self.id]
+        if kind.has('slug'):
+            route += '_slug'
+            args.append(self.slug)
+        return reverse(route, args=args)
+
+    @property
+    def slug(self):
+        return slugify(self.name)
+
     class Meta:
         verbose_name_plural = 'entries'
         ordering = ['-published']

entries/templates/entries/entry.html

@@ -1,24 +1,4 @@
-{% load humanize %}<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>
-	<div class="card-footer">
-		<a class="p-author h-card" href="{{ entry.author.url }}">
-			<img class="u-photo" src="{{ entry.author.avatar.url }}" />
-			{{ entry.author.first_name }} {{ entry.author.last_name }}
-		</a>
-		<a class="u-url" href="{{ entry.url }}">
-			<time class="dt-published" datetime="{{ entry.published.isoformat }}">
-				<i class="fa fa-calendar"></i>
-				{{ entry.published | naturaltime }}
-			</time>
-		</a>
-		{% if entry.updated != entry.published %}
-		<time class="dt-updated" datetime="{{ entry.updated.isoformat }}">
-			<i class="fa fa-pencil"></i>
-			{{ entry.updated | naturaltime }}
-		</time>
-		{% endif %}
-	</div>
-</article>
+{% extends 'lemoncurry/layout.html' %}
+{% block main %}
+{% include 'entries/h-entry.html' %}
+{% endblock %}

entries/templates/entries/h-entry.html

@@ -0,0 +1,24 @@
+{% load humanize %}<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>
+	<div class="card-footer">
+		<a class="p-author h-card" href="{{ entry.author.url }}">
+			<img class="u-photo" src="{{ entry.author.avatar.url }}" />
+			{{ entry.author.first_name }} {{ entry.author.last_name }}
+		</a>
+		<a class="u-url" href="{{ entry.url }}">
+			<time class="dt-published" datetime="{{ entry.published.isoformat }}">
+				<i class="fa fa-calendar"></i>
+				{{ entry.published | naturaltime }}
+			</time>
+		</a>
+		{% if entry.updated != entry.published %}
+		<time class="dt-updated" datetime="{{ entry.updated.isoformat }}">
+			<i class="fa fa-pencil"></i>
+			{{ entry.updated | naturaltime }}
+		</time>
+		{% endif %}
+	</div>
+</article>

entries/templates/entries/index.html

@@ -4,7 +4,7 @@
 <ol class="list-unstyled">
 	{% for entry in entries %}
 	<li>
-		{% include 'entries/entry.html' %}
+		{% include 'entries/h-entry.html' %}
 	</li>
 	{% endfor %}
 </ol>

entries/urls.py

@@ -6,7 +6,19 @@ app_name = 'entries'
 urlpatterns = []
 for k in kinds.all:
     index = k.plural + '_index'
-    urlpatterns.extend((
-        url(k.plural, views.index, name=index, kwargs={'kind': k}),
-    ))
+    urlpatterns.append(
+        url(r'^{k}$'.format(k=k.plural), views.index, name=index, kwargs={'kind': k})
+    )
     breadcrumbs.add(app_name + ':' + index, label=k.plural, parent='home:index')
+
+    entry = k.plural + '_entry'
+    pattern = r'^{k}/(?P<id>\d+)'.format(k=k.plural)
+    urlpatterns.append(
+        url(pattern + '$', views.entry, name=entry)
+    )
+    breadcrumbs.add(app_name + ':' + entry, parent=app_name + ':' + index)
+    if k.has('slug'):
+        urlpatterns.append(
+            url(pattern + r'/(?P<slug>.+)$', views.entry, name=entry + '_slug')
+        )
+        breadcrumbs.add(app_name + ':' + entry + '_slug', parent=app_name + ':' + index)

entries/views.py

@@ -8,3 +8,11 @@ def index(request, kind):
         'entries': entries,
         'title': kind.plural
     })
+
+
+def entry(request, id, slug=None):
+    entry = Entry.objects.get(pk=id)
+    return render(request, 'entries/entry.html', {
+        'entry': entry,
+        'title': entry.name or entry.content
+    })