def image_upload(request):
errors = []
if request.method == "POST":
image_form = ImageUploadForm(request.POST, request.FILES)
if image_form.is_valid():
file = image_form.cleaned_data["image"]
image = Image()
image.original = file
image.created_by = request.user
image.save()
return HttpResponse(
'{"uploaded_image":{"url":"%s","id":%d,"width":%d,"height":%d}}'
% (image.original.url, image.id, image.width, image.height)
)
def post_to_stream(request, stream_id):
stream = Stream.objects.get(pk=stream_id)
if request.method == "POST":
# May upload an image directly from the phone
submitted_image = None
image_form = ImageUploadForm(request.POST, request.FILES)
if image_form.is_valid():
print "YAY"
new_image = Image()
new_image.created_by = request.user
new_image.original = image_form.cleaned_data["image"]
new_image.cropped = image_form.cleaned_data["image"]
new_image.save()
submitted_image = new_image
form = PostForm(request.POST, request.FILES)
if form.is_valid():
images = []
image_ids = [int(id) for id in form.cleaned_data["image_ids"].split(",") if id]
if image_ids:
images = Image.objects.filter(pk__in=image_ids)
if submitted_image:
images.append(submitted_image)
# Make sure there is text OR an image. Doesn't need to be both
if form.cleaned_data["text"] or len(images):
post = Post()
post.description = form.cleaned_data["text"] or "posted an image."
post.created_by = request.user
post.stream = stream
post.save()
post.images = images
# Send an email alerting of a post
target_url = request.build_absolute_uri(
reverse("thecavins.views.stream", args=(stream.id,)) + "#post-" + str(post.id)
)
image_section = ""
for image in post.images.all():
image_section += '<br><img src="' + image.cropped.url + '">'
text_content = "Please tell me if you see this."
html_content = (
"---- Reply above this line ----<br><br>"
+ post.description
+ "<br><br>"
+ image_section
+ "<br>"
+ "Link to this post : "
+ target_url
)
subject = request.user.get_profile().nickname + " posted to TheCavins.com"
from_email = "*****@*****.**"
recipient_list = [
user.email
for user in User.objects.filter(groups=stream.group).exclude(pk=request.user.pk)
if user.email
]
msg = EmailMultiAlternatives(subject, text_content, from_email, recipient_list)
msg.attach_alternative(html_content, "text/html")
msg.send(fail_silently=True)
return redirect("thecavins.views.stream", stream.id)