Allow users to invite other users to events

calsocial/templates/event-details.html

@@ -11,4 +11,22 @@
     </small>
 </h1>
 {{ event.description }}
+<hr>
+<h2>{% trans %}Invited users{% endtrans %}</h2>
+<ul>
+{% for invitation in event.invitations %}
+    <li>{{ invitation.invitee }}</li>
+{% endfor %}
+</ul>
+<hr>
+<h2>{% trans %}Invite{% endtrans %}</h2>
+<form method="post">
+    {{ form.hidden_tag() }}
+
+    {{ form.invitee.errors }}
+    {{ form.invitee.label }}
+    {{ form.invitee}}
+
+    <button type="submit">{% trans %}Invite{% endtrans %}</button>
+</form>
 {% endblock %}