def submit(request):
# Is it a POST request, i.e is the form being submitted
if request.method == 'POST':
form = MediaForm(request.POST, request.FILES)
# Run through any validation rules we have
if form.is_valid():
# Save the form data to the db
form = form.save(commit=False)
form.author = WinaUser.objects.get(id=request.user.id)
# Is audio/video/image being submitted? If so we need to override content
if form.type in ['audio', 'video', 'image']:
form.content = get_serving_url(blob_key=request.FILES['file'].blob_key, file_name=request.FILES['file'].name)
form.save()
# Show a success message to the user
messages.success(request, 'Submission recieved, thank you!')
# Redirect them back to the media home page
return redirect('/')
form = form if request.method == 'POST' else MediaForm()
return render(request, 'frontend/form.html', {
'title': 'Media Submission',
'form': form,
'submit': 'Submit',
})
def media(request):
# Set up a dict to return
response = {
'error': None,
'data': [],
}
# Is media being uploaded?
if request.method == 'POST':
try:
# Authenticate the api user
user = __authenticate_user(request)
# Check the user has sufficient permissions to add media
if user.has_perm('api.wina_add_media'):
media_form = MediaForm(request.POST, request.FILES)
# Check that the request passes validation
if media_form.is_valid():
# Save the form data to the db
media_form = media_form.save(commit=False)
media_form.author = WinaUser.objects.get(id=user.id)
# Is audio/video/image being submitted? If so we need to override content with the uploaded file url
if media_form.type in ['audio', 'video', 'image']:
media_form.content = get_serving_url(blob_key=request.FILES['file'].blob_key, file_name=request.FILES['file'].name)
media_form.save()
# And finally append the newly created media object to the return response
response['data'].append(__formatMediaOrStory(media_form))
else:
raise Exception('Invalid request')
else:
raise Exception('You do not have sufficient permisisons to do that')
except Exception as e:
response['message'] = str(e)
# Else assume it's a GET method and get all media
else:
# Get all the media objects
media = Media.objects.all()
# Append all the media objects to the response object
for object in media:
response['data'].append(__formatMediaOrStory(object))
# Return the response as json
return HttpResponse(json.dumps(response), mimetype='application/json')
def media_add_or_edit(request, id=False):
user = request.user
# Is it a POST request, i.e is the form being submitted
if request.method == "POST":
# If the id is not false then we are editing, so we need to
# get an instance of that media first
if id is not False:
media = Media.objects.get(id=id)
# Check the has valid permissions to edit this media
if user.has_perm("api.wina_edit_any_media") or (
media.author.id == user.id and user.has_perm("api.wina_edit_own_media")
):
media_form = MediaForm(request.POST, request.FILES, instance=media)
else:
raise PermissionDenied
# Otherwise we can just pass the form data straight to the form, this is
# a POST request for adding media
else:
# Check the user has valid permissions to add media
if user.has_perm("api.wina_add_media"):
media_form = MediaForm(request.POST, request.FILES)
else:
raise PermissionDenied
# Run through any validation rules we have
if media_form.is_valid():
# Save the form data to the db
media_form = media_form.save(commit=False)
media_form.author = WinaUser.objects.get(id=request.user.id)
# Is audio/video/image being submitted? If so we need to override content
if media_form.type in ["audio", "video", "image"]:
media_form.content = get_serving_url(
blob_key=request.FILES["file"].blob_key, file_name=request.FILES["file"].name
)
media_form.save()
# Show a success message to the user
message_suffix = "added!" if id is False else "edited"
messages.success(request, "Media succesfully %s" % message_suffix)
# Redirect them back to the media home page
return redirect("media-home")
# Were we passed the id? i.e are we editing an object, if so get it to pass to the template
if id is not False:
media = Media.objects.get(id=id)
# Check the user has valid permissions to edit this media
if user.has_perm("api.wina_edit_any_media") or (
media.author.id == user.id and user.has_perm("api.wina_edit_own_media")
):
media_form = media_form if request.method == "POST" else MediaForm(instance=media)
template_data = {"form": media_form, "title": media.title}
else:
raise PermissionDenied
# If not we must be adding new media as we have no id in the URL
else:
# Check the user has valid permissions to add a media
if user.has_perm("api.wina_add_media"):
media_form = media_form if request.method == "POST" else MediaForm()
template_data = {"form": media_form, "title": "Add Media"}
else:
raise PermissionDenied
return render(request, "cms/form.html", template_data)
