Use offset_linkid instead of offset to scan >1000 entities.
this is a first-cut. It works in all the ways I could make earlier
versions fail. It passes link_id as URL parameters. It also has a new
class LinkCreator which makes the main body of getListContents even easier
to write.
I wasn't sure if link_id's could have non alphanumeric characters; if so, they
need to be URL encoded/decoded.
I also need to go and remove any mention of raw offsets now, because we don't
use them.
I believe I've talked about this approach with a few of you and it sounded
reasonable. Feel free to roll-back/fix/amend/comment-for-me-to-fix. This is
my first big-logic-change to Melange.
Patch by: Dan Bentley
#!/usr/bin/python2.5
#
# Copyright 2008 the Melange authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Review (Model) query functions.
"""
__authors__ = [
'"Lennard de Rijk" <ljvderijk@gmail.com>',
]
from soc.logic.models import base
from soc.logic.models import linkable as linkable_logic
import soc.models.comment
import soc.models.review
class Logic(base.Logic):
"""Logic methods for the review model.
"""
def __init__(self, model=soc.models.review.Review,
base_model=soc.models.comment.Comment,
scope_logic=linkable_logic):
"""Defines the name, key_name and model for this entity.
"""
super(Logic, self).__init__(model=model, base_model=base_model,
scope_logic=scope_logic)
def getReviewsForEntity(self, entity, is_public, order=None):
"""Returns the reviews that have the given entity as scope.
Args:
entity: the entity which is the scope of the review
is_public: determines if the public or non-public reviews are returned
order: the optional ordering in which the reviews are returned
"""
fields = {'scope': entity,
'is_public': is_public}
query = self.getQueryForFields(fields, order)
return self.getAll(query)
logic = Logic()