def delete_image(request, slug):
"""
Deletes a specified image.
:param request: The HTTP request
:param slug: The Slug of the image
"""
logger = StructLogger.get_logger(__name__, request)
if request.method != 'DELETE':
logger.error('Delete failed', method=request.method)
return HttpResponseNotAllowed(permitted_methods=['DELETE'])
if not request.user.is_authenticated:
logger.error('User not authenticated')
return HttpResponseForbidden()
if 'application/json' in request.META.get('HTTP_ACCEPT', []):
content_type = 'application/json'
else:
content_type = 'text/plain'
image = get_object_or_404(Image, encrypted_key=slug)
image.delete()
logger.info('Image deleted', image_pk=image.pk)
response_dict = {'files': {image.title: True}}
return JsonResponse(response_dict, content_type=content_type)
def delete_image(request, slug):
"""
Deletes a specified image.
:param request: The HTTP request
:param slug: The Slug of the image
"""
logger = StructLogger.get_logger(__name__, request)
if request.method != 'DELETE':
logger.error(msg='Delete failed', method=request.method)
return HttpResponseNotAllowed(permitted_methods=['DELETE'])
if not request.user.is_authenticated():
logger.error(msg='User not authenticated')
return HttpResponseForbidden()
if 'application/json' in request.META.get('HTTP_ACCEPT', []):
content_type = 'application/json'
else:
content_type = 'text/plain'
image = get_object_or_404(Image, encrypted_key=slug)
image.delete()
logger.info(msg='Image deleted', image_pk=image.pk)
response_dict = {
'files': {image.title: True}
}
return JsonResponse(response_dict, content_type=content_type)
def download_video(instance):
"""
Task for downloading a video from YouTube.
:param instance: YoutubeVideo
"""
instance.download()
logger = StructLogger.get_logger(__name__)
logger.info(msg='Download complete', video_id=instance.pk, youtube_id=instance.youtube_id)
def rebuild_index():
"""
Task for downloading a video from YouTube.
:param instance: YoutubeVideo
"""
update_index.Command().handle(interactive=False)
logger = StructLogger.get_logger(__name__)
logger.info('Re-indexed search')
def rebuild_index():
"""
Task for downloading a video from YouTube.
:param instance: YoutubeVideo
"""
update_index.Command().handle(interactive=False)
logger = StructLogger.get_logger(__name__)
logger.info(msg='Re-indexed search')
def multi_image_upload(request):
"""
View for handling multi-image upload.
:type request: HttpRequest
"""
logger = StructLogger.get_logger(__name__, request)
if request.method == 'POST':
if 'application/json' in request.META.get('HTTP_ACCEPT', []):
content_type = 'application/json'
else:
content_type = 'text/plain'
# TODO: See if there's a safer way to inspect file than .read() - .chunks() isn't accepted by magic.
mime_type = magic.from_buffer(request.FILES['files[]'].read(),
mime=True)
if mime_type not in settings.ALLOWED_MIME_TYPES:
response_dict = {
'files': [{
'name':
request.FILES['files[]'].name,
'size':
request.FILES['files[]'].size,
'error':
_('{} is not a valid image file').format(
request.FILES['files[]'].name),
}]
}
logger.error('Upload failed',
file_name=request.FILES['files[]'].name)
else:
image = Image.objects.create(image=request.FILES['files[]'],
uploaded_by=request.user)
thumbnail = image.make_thumbnail()
response_dict = {
'files': [{
'name': image.title,
'size': image.image.size,
'url': image.get_absolute_url(),
'thumbnailUrl': thumbnail,
'deleteUrl': image.get_delete_url(),
'deleteType': 'DELETE',
}]
}
logger.info(
'Upload successful',
file_name=request.FILES['files[]'].name,
image_pk=image.pk,
)
return JsonResponse(response_dict, content_type=content_type)
else:
return render(request=request, template_name='images/upload.html')
def form_invalid(self, form):
"""
Log invalid submissions.
:param form: The invalid form
:type form: YoutubeVideoForm
"""
logger = StructLogger.get_logger(__name__, self.request)
logger.error(msg='Download failed',
youtube_id=self.request.POST.get('youtube_id', None),
error=form.errors['youtube_id'])
return super(YoutubeVideoCreateView, self).form_invalid(form)
def form_invalid(self, form):
"""
Log invalid submissions.
:param form: The invalid form
:type form: YoutubeVideoForm
"""
logger = StructLogger.get_logger(__name__, self.request)
logger.error(
msg='Download failed',
youtube_id=self.request.POST.get('youtube_id', None),
error=form.errors['youtube_id']
)
return super(YoutubeVideoCreateView, self).form_invalid(form)
def form_valid(self, form):
"""
Saves the video, sets the uploaded by and downloads the video.
:param form: The valid form
:type form: YoutubeVideoForm
"""
self.object = form.save(commit=False)
self.object.uploaded_by = self.request.user
self.object.save()
download_video.delay(self.object)
logger = StructLogger.get_logger(__name__, self.request)
logger.info(msg='Download successful', youtube_video_pk=self.object.pk, youtube_id=self.object.youtube_id)
return HttpResponseRedirect(self.get_success_url())
def form_valid(self, form):
"""
Saves the video, sets the uploaded by and downloads the video.
:param form: The valid form
:type form: YoutubeVideoForm
"""
self.object = form.save(commit=False)
self.object.uploaded_by = self.request.user
self.object.save()
download_video.delay(self.object)
logger = StructLogger.get_logger(__name__, self.request)
logger.info('Download successful',
youtube_video_pk=self.object.pk,
youtube_id=self.object.youtube_id)
return HttpResponseRedirect(self.get_success_url())
def multi_image_upload(request):
"""
View for handling multi-image upload.
:type request: HttpRequest
"""
logger = StructLogger.get_logger(__name__, request)
if request.method == 'POST':
if 'application/json' in request.META.get('HTTP_ACCEPT', []):
content_type = 'application/json'
else:
content_type = 'text/plain'
# TODO: See if there's a safer way to inspect file than .read() - .chunks() isn't accepted by magic.
mime_type = magic.from_buffer(request.FILES['files[]'].read(), mime=True)
if mime_type not in settings.ALLOWED_MIME_TYPES:
response_dict = {'files': [{
'name': request.FILES['files[]'].name,
'size': request.FILES['files[]'].size,
'error': _('{} is not a valid image file').format(request.FILES['files[]'].name),
}]}
logger.error(msg='Upload failed', file_name=request.FILES['files[]'].name)
else:
image = Image.objects.create(image=request.FILES['files[]'], uploaded_by=request.user)
thumbnail = image.make_thumbnail()
response_dict = {'files': [{
'name': image.title,
'size': image.image.size,
'url': image.get_absolute_url(),
'thumbnailUrl': thumbnail,
'deleteUrl': image.get_delete_url(),
'deleteType': 'DELETE',
}]}
logger.info(
msg='Upload successful',
file_name=request.FILES['files[]'].name,
image_pk=image.pk,
)
return JsonResponse(response_dict, content_type=content_type)
else:
return render_to_response('images/upload.html', context_instance=RequestContext(request))
