3c. Blog App: Views

Author: jasminefiner

rp-portfolio/blog/forms.py

@@ -0,0 +1,17 @@
+from django import forms
+
+
+class CommentForm(forms.Form):
+    author = forms.CharField(
+        max_length=60,
+        widget=forms.TextInput(attrs={
+            "class": "form-control",
+            "placeholder": "Your Name"
+        })
+    )
+    body = forms.CharField(widget=forms.Textarea(
+        attrs={
+            "class": "form-control",
+            "placeholder": "Leave a comment!"
+        })
+    )

rp-portfolio/blog/urls.py

@@ -0,0 +1,8 @@
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path("", views.blog_index, name="blog_index"),
+    path("<int:pk>/", views.blog_detail, name="blog_detail"),
+    path("<category>/", views.blog_category, name="blog_category"),
+]

rp-portfolio/blog/views.py

@@ -1,3 +1,37 @@
-# from django.shortcuts import render
+from django.shortcuts import render
 
-# Create your views here.
+from blog.forms import CommentForm
+from blog.models import Post, Comment
+
+
+def blog_index(request):
+    posts = Post.objects.all().order_by("-created_on")
+    context = {"posts": posts}
+    return render(request, "blog_index.html", context)
+
+
+def blog_category(request, category):
+    posts = Post.objects.filter(categories__name__contains=category).order_by(
+        "-created_on"
+    )
+    context = {"category": category, "posts": posts}
+    return render(request, "blog_category.html", context)
+
+
+def blog_detail(request, pk):
+    post = Post.objects.get(pk=pk)
+    comments = Comment.objects.filter(post=post)
+
+    form = CommentForm()
+    if request.method == "POST":
+        form = CommentForm(request.POST)
+        if form.is_valid():
+            comment = Comment(
+                author=form.cleaned_data["author"],
+                body=form.cleaned_data["body"],
+                post=post,
+            )
+            comment.save()
+
+    context = {"post": post, "comments": comments, "form": form}
+    return render(request, "blog_detail.html", context)

rp-portfolio/personal_portfolio/urls.py

@@ -19,4 +19,5 @@
 urlpatterns = [
     path("admin/", admin.site.urls),
     path("projects/", include("projects.urls")),
+    path("blog/", include("blog.urls")),
 ]