Merge branch 'post_create'

Fix #6

flangr/posts/tests.py

@@ -106,3 +106,15 @@ class PostViewsTests(TestCase):
         url = reverse("posts:post_detail", kwargs={"pk": self.post.pk})
         c.post(url, {"comment": ""})
         self.assertFalse(self.post.comments.all().exists())
+
+    def test_can_post_a_post(self):
+        c = Client()
+        c.login(username="someone", password="secret")
+        url = reverse("posts:post_create")
+        with open(
+            os.path.join(os.path.dirname(__file__), "test_data", "test_img.png"),
+            mode="rb",
+        ) as f:
+            c.post(url, {"title": "title", "body": "body", "img": File(f)})
+
+        self.assertEqual(Post.objects.count(), 2)

flangr/posts/urls.py

@@ -5,4 +5,5 @@ from . import views
 app_name = "posts"
 urlpatterns = [
     path("post/<int:pk>", views.PostDetailView.as_view(), name="post_detail"),
+    path("post/new", views.PostCreateView.as_view(), name="post_create"),
 ]

flangr/posts/views.py

@@ -1,7 +1,8 @@
-from django.views.generic import DetailView
+from django.views.generic import DetailView, CreateView
 from django.views.generic.edit import ModelFormMixin
 from django.forms import modelform_factory
 from django.http import HttpResponseRedirect
+from django.urls import reverse
 
 from django.contrib.auth.mixins import LoginRequiredMixin
 
@@ -32,3 +33,17 @@ class PostDetailView(LoginRequiredMixin, DetailView, ModelFormMixin):
             return self.form_valid(form)
         else:
             return self.form_invalid(form)
+
+
+class PostCreateView(LoginRequiredMixin, CreateView):
+    model = Post
+    fields = ("title", "body", "img")
+
+    def get_success_url(self):
+        return reverse("posts:post_detail", kwargs={"pk": self.object.pk})
+
+    def form_valid(self, form):
+        self.object = form.save(commit=False)
+        self.object.user = self.request.user
+        self.object.save()
+        return HttpResponseRedirect(self.get_success_url())

flangr/templates/posts/post_form.html

@@ -0,0 +1,10 @@
+{% extends "base.html" %}
+
+{% block content %}
+    <h1>Upload a new picture</h1>
+    <form enctype="multipart/form-data" action="" method="post">
+        {% csrf_token %}
+        {{ form }}
+        <input type="submit", value="Post">
+    </form>
+{% endblock content %}