def get_actions(request, album, photos):
if not has_permission(request, 'edit', album):
return []
actions = []
visibilities = set()
for photo in photos:
visibilities.add(photo['visibility'])
if len(visibilities) == 1:
visibility = iter(visibilities).next()
if visibility != 'public':
actions.append(dict(name='publish_all',
title='publish all photos'))
if visibility != 'private':
actions.append(dict(name='hide_all',
title='hide all photos'))
else:
actions.append(dict(name='publish_all',
title='publish all photos'))
actions.append(dict(name='hide_all',
title='hide all photos'))
if 'new' in visibilities:
actions.append(dict(name='publish_new',
title='publish new photos'))
actions.append(dict(name='hide_new',
title='hide new photos'))
if 'public' in visibilities:
actions.append(dict(name='hide_public',
title='hide public photos'))
if 'private' in visibilities:
actions.append(dict(name='publish_hidden',
title='publish hidden photos'))
actions.append(dict(name='delete_all',
title='delete all photos',
href=model_url(request, album, 'delete_photos')))
if 'new' in visibilities:
actions.append(dict(name='delete_new',
title='delete new photos',
href=model_url(request, album,
'delete_photos', 'new')))
if 'private' in visibilities:
actions.append(dict(name='delete_hidden',
title='delete hidden photos',
href=model_url(request, album,
'delete_photos', 'private')))
return actions
def get_actions(photo, request):
if not has_permission(request, 'edit', photo):
return []
actions = []
if photo.visibility != 'public':
actions.append(dict(name='publish', title='publish photo'))
if photo.visibility != 'private':
actions.append(dict(name='hide', title='hide photo'))
actions.append(dict(name='left', title='rotate left'))
actions.append(dict(name='right', title='rotate right'))
actions.append(dict(name='delete', title='delete photo',
href=model_url(request, photo, 'delete')))
return actions
def __call__(self, request, fname):
catalog = request.app_context.catalog
id, dims, ext = fname.split('.')
photo = catalog.photo(id).get()
if not has_permission(request, 'view', photo):
if request.remote_user:
return HTTPForbidden()
return HTTPUnauthorized()
cache_file = os.path.join(self.cache_dir, fname)
if not os.path.exists(cache_file):
req_size = tuple(map(int, dims.split('x')))
target_size = _target_size(req_size, photo.size)
image = photo.image
image.thumbnail(target_size, Image.ANTIALIAS)
image.save(cache_file, quality=90)
os.utime(cache_file, (-1, os.path.getmtime(photo.fspath)))
return FileResponse(cache_file)
def may(self, permission):
return has_permission(self._request, permission)
