def post_detail(request, post_id):
post = get_object_or_404(Post, pk=post_id)
post_same_category = Post.objects.filter(published=True, category=post.category) \
.exclude(pk=post.id)
comments = post.comments.exclude(
status=Comment.STATUS_HIDDEN).order_by('created_at')
if request.method == 'POST':
comment_form = CreateCommentForm(request.POST)
if comment_form.is_valid():
comment = comment_form.save(commit=False)
comment.post = post
comment_form.save()
else:
comment_form = CreateCommentForm()
context = {
'navigation_items': navigation.navigation_items(navigation.NAV_POSTS),
'post': post,
'post_same_category': post_same_category,
'comments': comments,
'comment_form': comment_form,
}
return render(request, 'blog/post_detail.html', context)
def post_detail(request, post_id, message=''):
post = get_object_or_404(Post, pk=post_id)
posts_same_category = Post.objects.filter(
published=True, category=post.category).exclude(pk=post_id)
comments = post.comments.exclude(
status=Comment.STATUS_HIDDEN).order_by('created_at')
comment_form = CreateCommentForm()
if request.method == 'POST':
comment_form = CreateCommentForm(request.POST)
if comment_form.is_valid():
comment = comment_form.save(commit=False)
comment.post = post
comment.save()
args = [post.pk, 'Your comment has been posted!']
return HttpResponseRedirect(
reverse('post-detail-message', args=args) + '#comments')
else:
comment_form = CreateCommentForm()
context = {
'navigation_items': navigation.navigation_items(navigation.NAV_POSTS),
'post': post,
'posts_same_category': posts_same_category,
'comments': comments,
'comment_form': comment_form,
'message': message,
}
return render(request, 'blog/post_detail.html', context)
def post_detail(request, post_id, message=''):
post = get_object_or_404(Post, pk=post_id)
related = model_helpers.get_related_posts(post)
comments = model_helpers.get_comments(post)
if request.method == 'POST':
comment_form = CreateCommentForm(request.POST)
if comment_form.is_valid():
comment = comment_form.save(commit=False)
comment.post = post
comment.save()
args = [post.pk, 'Your comment has been submitted.']
return HttpResponseRedirect(reverse('post-detail-message', args=args) + '#comments')
else:
comment_form = CreateCommentForm()
context = {
'navigation_items': navigation.navigation_items(navigation.NAV_POSTS),
'post': post,
'related': related,
'comments': comments,
'comment_form': comment_form,
'message': message,
}
return render(request, 'blog/post_detail.html', context)
def post_list(request, category_name=model_helpers.post_category_all.slug()):
categories = model_helpers.get_categories()
category, posts = model_helpers.get_category_and_posts(category_name)
context = {
'navigation_items': navigation.navigation_items(navigation.NAV_POSTS),
'categories': categories,
'category': category,
'posts': posts,
}
return render(request, 'blog/post_list.html', context)
def post_list(request, category_name=model_helpers.post_category_all.slug()):
# model_helpers return a tuple (category, posts)
category, posts = model_helpers.get_category_and_posts(
category_name) # allows loading all posts
categories = model_helpers.get_categories()
# get_categories et get_category_name are separated from views to reusing in others spots
context = {
'navigation_items': navigation.navigation_items(navigation.NAV_POSTS),
'category': category,
'posts': posts,
'categories': categories,
}
return render(request, 'blog/posts_list.html', context)
def post_detail(request, post_id):
post = get_object_or_404(Post, pk=post_id)
posts_same_category = Post.objects.filter(
published=True, category=post.category).exclude(pk=post_id)
# Use the foreign key to get the related comment
comments = post.comments_FK.exclude(
status=Comment.STATUS_HIDDEN).order_by('created_at')
context = {
'navitation_items': navigation.navigation_items(navigation.NAV_POSTS),
'post': post,
'posts_same_category': posts_same_category,
'comments': comments
}
return render(request, 'blog/post_detail.html', context)
def post_detail(request, post_id, message=''):
post = get_object_or_404(Post, pk=post_id)
# get_object_or_404 allows to get a post
# variable that contents list of post in same category
posts_same_category = Post.objects.filter(published=True, category=post.category) \
.exclude(pk=post_id)
# short comment by status and order by created date
comments = post.comments.exclude(
status=Comment.STATUS_HIDDEN).order_by('created_at')
# treatment of form comment
# tests if the method HTTP used is a post request so form was sent
if request.method == 'POST':
comment_form = CreateCommentForm(request.POST)
# request.POST a parameter give to constructor that gather data content in form
# checks form validity
if comment_form.is_valid():
comment = comment_form.save(commit=False)
# associate comment to a post by FK
comment.post = post
# save in BDD
comment.save()
args = [post.pk, 'Thanks, your comment has been posted']
# display message to user to confirm submit of form content
# post-detail-message is url of redirection if a post wa submitted
return HttpResponseRedirect(
reverse('post-detail-message', args=args) + '#comments')
# to place browser near the id that represents comment that posted
else:
comment_form = CreateCommentForm()
context = {
'navigation_items': navigation.navigation_items(navigation.NAV_POSTS),
'post': post,
'posts_same_category': posts_same_category,
'comments': comments,
'comment_form': comment_form,
'message': message,
}
return render(request, 'blog/post_detail.html', context)
def about(request):
context = {
'navigation_items': navigation.navigation_items(navigation.NAV_ABOUT),
}
return render(request, 'blog/about.html', context)
