def _add_image_to_gridfs(self, image_id, image_content,
image_content_type):
d = GridFS(mongo_connection['rotator_database']).put(
image_content, content_type=image_content_type, md5hash=image_id)
d.addCallback(self._image_to_gridfs_success, image_id)
log_me('_add_image_to_gridfs', image_id, image_content_type)
def _get_image_content_success(self, value, request):
log_me('_get_image_content_success', value)
if value and len(value):
gridfs_id = value[0].get('gridfs_id')
log_me('gridfs_id', gridfs_id)
d = GridFS(mongo_connection['rotator_database']).get(gridfs_id)
d.addCallback(self._get_gridfs_info, request)
d.addErrback(self._get_image_content_failure, request)
return server.NOT_DONE_YET
else:
return self._get_image_content_failure(
ERROR_IMAGE_NOT_FOUND_IN_GRIDFS, request)
