feat: Users can create Activities

Resolves #22

activities/forms.py

@@ -0,0 +1,14 @@
+from django import forms
+
+from . import models
+
+
+class ActivityForm(forms.ModelForm):
+    class Meta:
+        model = models.Activity
+        fields = [
+            'name',
+            'series',
+            'type',
+            'medium',
+        ]

activities/templates/activities/activity/create.html

@@ -0,0 +1,27 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <nav aria-label="breadcrumb">
+        <ol class="breadcrumb">
+            <li class="breadcrumb-item">
+                <a href="{% url 'activities:activity.list' %}">Activities</a>
+            </li>
+            <li class="breadcrumb-item active" aria-current="page">Create</li>
+        </ol>
+    </nav>
+
+    <hr>
+
+    <form class="form"
+          method="POST">
+        {% csrf_token %}
+
+        {% load bootstrap4 %}
+        {% bootstrap_form form %}
+
+        {% buttons %}
+            <button class="btn btn-success" type="submit">Submit</button>
+        {% endbuttons %}
+    </form>
+
+{% endblock %}

activities/templates/activities/activity/list.html

@@ -9,6 +9,9 @@
 
     <hr>
 
+    <a class="btn btn-success"
+       href="{% url 'activities:activity.create' %}">New Activity</a>
+
     <table class="table table-borderless">
         <thead>
             <tr>

activities/urls.py

@@ -14,6 +14,10 @@ urlpatterns = [
          views.ActivitySeriesDetailView.as_view(),
          name='activity-series.detail'),
 
+    path('activities/create',
+         views.ActivityCreateView.as_view(),
+         name='activity.create'),
+
     path('activities',
          views.ActivityListView.as_view(),
          name='activity.list'),

activities/views.py

@@ -5,12 +5,12 @@ import json
 
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.http import HttpResponse
-from django.views.generic import DetailView, ListView, View
+from django.views.generic import CreateView, DetailView, ListView, View
 from django.views.generic.detail import SingleObjectMixin
 
 from people import models as people_models
 from people import permissions
-from . import models
+from . import forms, models
 
 
 class ActivitySeriesListView(LoginRequiredMixin, ListView):
@@ -31,6 +31,15 @@ class ActivitySeriesDetailView(LoginRequiredMixin, DetailView):
     context_object_name = 'activity_series'
     
     
+class ActivityCreateView(LoginRequiredMixin, CreateView):
+    """
+    View to create a new instance of :class:`Activity`.
+    """
+    model = models.Activity
+    template_name = 'activities/activity/create.html'
+    form_class = forms.ActivityForm
+
+
 class ActivityListView(LoginRequiredMixin, ListView):
     """
     View displaying a list of :class:`Activity`.