def create_post(req, author):
out = {}
out['author'] = author = get_object_or_404(User, username=author)
out['back_link'] = reverse("blog_post_list", args=[author])
if req.POST:
pm = Post(author=req.user)
out['form'] = form = PostForm(req.POST, instance=pm)
if form.is_valid():
form.save()
last_post = Post.objects.filter(author=pm.author, last_post=True)
if last_post:
last_post = last_post[0]
last_post.last_post = False
last_post.save()
post_ldate = Post.objects.filter(author=pm.author,
published=True).order_by('-date')
if post_ldate:
post_ldate = post_ldate[0]
post_ldate.last_post = True
post_ldate.save()
return HttpResponseRedirect(req.user.get_blog_absolute_url())
else:
out['form'] = PostForm()
return render_to_response('blog/createPost.html', out, RequestContext(req))
def test_form_title_is_cleaned(self, sample_post_data):
form = PostForm(data=sample_post_data)
form.data[
'title'] = 'why and how IMO salt & vinegar crisps with cheese are best. '
form.save(commit=False)
title = form.cleaned_data['title']
assert title == 'Why and How IMO Salt and Vinegar Crisps with Cheese are Best'
def edit_post(request, post_id):
logging.critical(request.method)
a_post_instance = get_object_or_404(Post, id=post_id)
form = PostForm(request.POST or None, instance=a_post_instance)
if form.is_valid(): # All validation rules pass
post = form.save()
return redirect(reverse("blog_posts"))
return render(request, "blog/edit_post.html", {'form': form})
def create_post(request):
form = PostForm(request.POST or None) # Por qué or None?
if form.is_valid(): # All validation rules pass
user = request.user
post = form.save(commit=False)
post.author = user
post.save()
return redirect(reverse("blog_home"))
return render(request, "blog/create_post.html", {'form': form})
def create_post(request):
form = PostForm(request.POST or None)
if form.is_valid(): # All validation rules pass
user = User.objects.all()[0]
post = form.save(commit=False)
post.author = user
post.save()
return redirect(reverse("blog_posts"))
return render(request, "blog/create_post.html", {'form': form})
def create_post_first_aproach(request):
if request.method == "POST":
form = PostForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
# ...
user = User.objects.all()[0]
post = form.save(commit=False)
post.author = user
post.save()
return redirect(reverse("blog_posts")) # Redirect after POST
else:
form = PostForm()
return render(request, "blog/create_post.html", {'form': form})
def edit_post(req, author, date, slug):
redirect_to = reverse("blog_post_list", args=[author])
date = d(*time.strptime(date, '%Y-%m-%d')[:3])
today = (dt.combine(date, t.min), dt.combine(date, t.max))
post = get_object_or_404(Post.objects.filter(date__range=today),
slug=slug,
author__username=author)
if req.user != post.author and not req.user.is_superuser:
return HttpResponseRedirect(redirect_to)
form = PostForm(instance=post)
if req.POST:
form = PostForm(req.POST, instance=post)
if form.is_valid():
ps = form.save()
last_post = Post.objects.filter(author=ps.author, last_post=True)
if last_post:
last_post = last_post[0]
last_post.last_post = False
last_post.save()
post_ldate = Post.objects.filter(author=ps.author,
published=True).order_by('-date')
if post_ldate:
post_ldate = post_ldate[0]
post_ldate.last_post = True
post_ldate.save()
return HttpResponseRedirect(redirect_to)
return render_to_response('blog/createPost.html', {
'form': form,
'back_link': redirect_to,
'is_edit': 1
}, RequestContext(req))
def edit_post(req, author, date, slug):
redirect_to = reverse("blog_post_list", args=[author])
date = d(*time.strptime(date, '%Y-%m-%d')[:3])
today = (dt.combine(date, t.min), dt.combine(date, t.max))
post = get_object_or_404(Post.objects.filter(date__range=today), slug=slug, author__username=author)
if req.user != post.author and not req.user.is_superuser:
return HttpResponseRedirect(redirect_to)
form = PostForm(instance = post)
if req.POST:
form = PostForm(req.POST, instance = post)
if form.is_valid():
ps = form.save()
last_post = Post.objects.filter(author=ps.author, last_post=True)
if last_post:
last_post = last_post[0]
last_post.last_post = False
last_post.save()
post_ldate = Post.objects.filter(author=ps.author, published=True).order_by('-date')
if post_ldate:
post_ldate = post_ldate[0]
post_ldate.last_post = True
post_ldate.save()
return HttpResponseRedirect(redirect_to)
return render_to_response('blog/createPost.html', {'form': form, 'back_link': redirect_to, 'is_edit': 1}, RequestContext(req))
def create_post_first_aproach(request):
if request.method == "POST":
form = PostForm(request.POST) # A form bound to the POST data
if form.is_valid(): # All validation rules pass
# Process the data in form.cleaned_data
# ...
user = User.objects.all()[0]
post = form.save(commit=False)
post.author = user
post.save()
return redirect(reverse("blog_posts")) # Redirect after POST
else:
form = PostForm()
return render(request, "blog/create_post.html", {'form': form})
def test_form_still_submits_without_image(self, sample_post_data):
form = PostForm(data=sample_post_data)
form.data['image'] = None
assert form.is_valid(), 'Should still be valid'
def test_date_fields_not_in_form(self):
form = PostForm()
assert 'publish_date' not in form.fields
assert 'updated_date' not in form.fields
def test_empty_form_is_invalid(self):
form = PostForm(data={})
assert not form.is_valid(), 'Should be invalid'
def test_form_title_requires_min_num_chars(self, sample_post_data):
form = PostForm(data=sample_post_data)
form.data['title'] = 'a sample title'
error_returned = form.errors['title'][0]
assert error_returned.startswith(
'Ensure this value has at least 40 characters (it has ')
def test_form_tests_for_all_fields(self, sample_post_data):
""" Checks all fields requiring testing are in the form """
form = PostForm()
for field in sample_post_data.keys():
if field != 'validity':
assert field in form.fields
def test_status_field_is_required(self, sample_post_data):
form = PostForm(data=sample_post_data)
form.data['status'] = ''
error_returned = form.errors['status'][0]
assert error_returned == 'This field is required.'
def test_image_field_contains_help_text(self, sample_post_data):
form = PostForm(data=sample_post_data)
help_text = form.fields['image'].help_text
assert help_text == 'For bests results, use an image that is 1,200px wide x 600px high'
def test_categories_field_contains_help_text(self, sample_post_data):
form = PostForm(data=sample_post_data)
help_text = form.fields['categories'].help_text
assert help_text == 'Select more than one category by holding down Ctrl or Cmd key'
def test_title_field_contains_help_text(self, sample_post_data):
form = PostForm(data=sample_post_data)
help_text = form.fields['title'].help_text
assert help_text == 'The length of the post must be between 40 and 60 characters'
