Generated: Wed 2013-03-13 10:33 CET
Source file: /media/Envs/Envs/filer-gallery/lib/python2.7/site-packages/filer/server/views.py
Stats: 0 executed, 29 missed, 7 excluded, 15 ignored
#-*- coding: utf-8 -*-
from django.conf import settings
from django.core.exceptions import PermissionDenied
from django.http import Http404
from easy_thumbnails.files import ThumbnailFile
from filer import settings as filer_settings
from filer.models import File
from filer.utils.filer_easy_thumbnails import thumbnail_to_original_filename
server = filer_settings.FILER_PRIVATEMEDIA_SERVER
thumbnail_server = filer_settings.FILER_PRIVATEMEDIA_THUMBNAIL_SERVER
def serve_protected_file(request, path):
"""
Serve protected files to authenticated users with read permissions.
"""
try:
file_obj = File.objects.get(file=path, is_public=False)
except File.DoesNotExist:
raise Http404('File not found')
if not file_obj.has_read_permission(request):
if settings.DEBUG:
raise PermissionDenied
else:
raise Http404('File not found')
return server.serve(request, file_obj=file_obj.file, save_as=False)
def serve_protected_thumbnail(request, path):
"""
Serve protected thumbnails to authenticated users.
If the user doesn't have read permissions, redirect to a static image.
"""
source_path = thumbnail_to_original_filename(path)
if not source_path:
raise Http404('File not found')
try:
file_obj = File.objects.get(file=source_path, is_public=False)
except File.DoesNotExist:
raise Http404('File not found')
if not file_obj.has_read_permission(request):
if settings.DEBUG:
raise PermissionDenied
else:
raise Http404('File not found')
try:
thumbnail = ThumbnailFile(name=path, storage=file_obj.file.thumbnail_storage)
return thumbnail_server.serve(request, thumbnail, save_as=False)
except Exception:
raise Http404('File not found')