Source code for tool_shed.webapp.util.ratings_util

import logging

from galaxy.model.item_attrs import UsesItemRatings

log = logging.getLogger(__name__)


[docs]class ItemRatings(UsesItemRatings): """Overrides rate_item method since we also allow for comments"""
[docs] def rate_item(self, trans, user, item, rating, comment=''): """ Rate an item. Return type is <item_class>RatingAssociation. """ item_rating = self.get_user_item_rating(trans.sa_session, user, item, webapp_model=trans.model) if not item_rating: # User has not yet rated item; create rating. item_rating_assoc_class = self._get_item_rating_assoc_class(item, webapp_model=trans.model) item_rating = item_rating_assoc_class() item_rating.user = trans.user item_rating.set_item(item) item_rating.rating = rating item_rating.comment = comment trans.sa_session.add(item_rating) trans.sa_session.flush() elif item_rating.rating != rating or item_rating.comment != comment: # User has previously rated item; update rating. item_rating.rating = rating item_rating.comment = comment trans.sa_session.add(item_rating) trans.sa_session.flush() return item_rating