sg101: user_photos/views.py annotate

Implement rate limiting on user photo uploads.

rev	line source
bgneal@695	1 """Views for the user_photos application."""
bgneal@695	2 from django.conf import settings
bgneal@695	3 from django.contrib.auth.decorators import login_required
bgneal@696	4 from django.shortcuts import render, redirect
bgneal@695	5
bgneal@695	6 from user_photos.forms import UploadForm
bgneal@695	7
bgneal@695	8
bgneal@695	9 @login_required
bgneal@695	10 def upload(request):
bgneal@695	11 """This view function receives an uploaded image file from a user.
bgneal@695	12 The photo will be resized if necessary and a thumbnail image will be
bgneal@695	13 created. The image and thumbnail will then be uploaded to the Amazon
bgneal@695	14 S3 service for storage.
bgneal@695	15
bgneal@695	16 TODO: rate limiting
bgneal@695	17 pass off the processing to a celery task
bgneal@695	18 ajax version of this view
bgneal@695	19
bgneal@695	20 """
bgneal@695	21 form = None
bgneal@696	22 uploads_enabled = settings.USER_PHOTOS_ENABLED
bgneal@695	23
bgneal@695	24 if uploads_enabled:
bgneal@695	25 if request.method == 'POST':
bgneal@696	26 form = UploadForm(request.POST, request.FILES, user=request.user)
bgneal@695	27 if form.is_valid():
bgneal@696	28 photo = form.save()
bgneal@696	29 return redirect(photo)
bgneal@695	30 else:
bgneal@696	31 form = UploadForm(user=request.user)
bgneal@695	32
bgneal@695	33 return render(request, 'user_photos/upload_form.html', {
bgneal@695	34 'enabled': uploads_enabled,
bgneal@695	35 'form': form,
bgneal@695	36 },
bgneal@695	37 status=200 if uploads_enabled else 503)

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