def index(request):
""" send the content of file to browser
"""
path = request.matchdict.get('path', '')
if not path:
return error_page('ERR - Path not specified!')
fso_file = FileOverlay.openfile(path)
if not fso_file.check_user_permission(request.user.login, 'r'):
return error_page('ERR - authorization error, permission denied.')
return FileResponse( fso_file.abspath )
def serve_file(path, user=None, mount_point=None, formatter=None,
virtual_indexer=False):
""" mount_point: (virtual_path, absolute_path)
formatter: a_func( absolute_file_path), returning a Response
virtual_indexer: a_func( absolute_file_path ) if absolute_file_path is
a directory, returning a Response
"""
fso_file = FileOverlay.openfile(path, mount_point=mount_point)
if user and fso_file.check_user_permission(user, 'r'):
raise RuntimeError('ERR - authorization error, permission denined.')
abspath = fso_file.abspath
if os.path.isdir(abspath):
if virtual_indexer:
return virtual_indexer( abspath )
raise RuntimeError('ERR - virtual index not allowed!')
if formatter:
return formatter( abspath )
return FileResponse( abspath )
