class UploadForm(forms.Form):
	file = forms.Field(widget=forms.FileInput, required=True, label=_("File"), help_text=_("Upload an image (max %s kilobytes)" % settings.MAX_PHOTO_UPLOAD_SIZE))
		title = forms.CharField(max_length=100, required=True, label=_("Title"))
		description = forms.Field(widget=forms.Textarea, required=False, label=_("Description"))
		license = forms.ChoiceField(choices=LICENSES)
		tags = TagField()


def upload(request):
	error_msg=''
	if request.POST:
		f = UploadForm(request.POST)
		if f.is_valid():
			filename = f.cleaned_data['file']
			h=hashlib.sha1()
			h.update(smart_str(filename)) 

			params= {
					'file' : f.cleaned_data['file'],
					'title': f.cleaned_data['title'],
					'description': f.cleaned_data['description'],
					'license': f.cleaned_data['license'],
					'tags': f.cleaned_data['tags'],
					'file_key': h.hexdigest()
					}
			m = MediaItem(**params)        
			m.save()
		else:
			error_msg='Please correct the error(s) bellow'
	else:
		f = UploadForm()

	c = RequestContext(request, {
		'form': f,
		'error_msg': error_msg,
		})

	t = loader.get_template('mediabrowser/upload.html')
	return HttpResponse(t.render(c))