Enable favoriting toots.

The user flow for this is kind of crap right now; it will get better once some
intercooler is applied on top, but will stay the same in lynx and FULLBRUTALISM

brutaldon/templates/main/fav.html

@@ -0,0 +1,31 @@
+{% extends "base.html" %}
+
+{% block title  %} Brutaldon - confirm favorite {% endblock %}
+
+{% block content %}
+    {% if toot.favourited %}
+        <h1 class="title">Unfav that toot?</h1>
+    {% else %}
+        <h1 class="title" >Fav that toot?</h1>
+    {% endif %}
+
+    <div class="box">
+        {% include "main/toot_partial.html" with toot=toot %}
+    </div>
+    <form method="POST" action="{% url "fav" toot.id %}">
+        {% csrf_token %}
+        <div class="level is-mobile">
+            <div class="level-left">
+                <div class="level-item">
+                    <input class="button" type="submit" name="cancel" value="Cancel">
+                </div>
+            </div>
+            <div class="level-right">
+                <div class="level-item">
+                    <input class="button is-primary" type="submit" name="fav"
+                           value="Favorite">
+                </div>
+            </div>
+        </div>
+    </form>
+{% endblock %}

brutaldon/templates/main/toot_partial.html

@@ -73,10 +73,16 @@
                         <span class="is-invisible" >Boost</span>
                     </i></span>
                 </a>
-                <a class="level-item">
-                    <span class="icon is-small"><i class="fa fa-heart">
-                        <span class="is-invisible" >Favorite</span>
-                    </i></span>
+                <a class="level-item" href="{% url "fav" toot.id %}">
+                    <span class="icon is-small">
+                        {% if toot.favourited %}
+                            <i class="fa fa-heart has-text-warning">
+                        {% else %}
+                            <i class="fa fa-heart">
+                        {% endif %}
+                            <span class="is-invisible" >Favorite</span>
+                        </i>
+                    </span>
                 </a>
             </div>
             <div class="level-right">

brutaldon/urls.py

@@ -30,5 +30,6 @@ urlpatterns = [
     path('thread/<int:id>', views.thread, name='thread'),
     path('toot', views.toot, name="toot"),
     path('reply/<int:id>', views.reply, name='reply'),
+    path('fav/<int:id>', views.fav, name='fav'),
     path('', views.home),
 ]

brutaldon/views.py

@@ -194,3 +194,15 @@ def reply(request, id):
                            'fullbrutalism': fullbrutalism_p(request)})
     else:
         return redirect(reply, id)
+
+def fav(request, id):
+    mastodon = get_mastodon(request)
+    toot = mastodon.status(id)
+    if request.method == 'POST':
+        if toot.favourited:
+            mastodon.status_unfavourite(id)
+        else:
+            mastodon.status_favourite(id)
+        return redirect(thread, id)
+    else:
+        return render(request, 'main/fav.html', {"toot": toot})