# The contents of this file are subject to the Common Public Attribution
# License Version 1.0. (the "License"); you may not use this file except in
# compliance with the License. You may obtain a copy of the License at
# http://code.reddit.com/LICENSE. The License is based on the Mozilla Public
# License Version 1.1, but Sections 14 and 15 have been added to cover use of
# software over a computer network and provide for limited attribution for the
# Original Developer. In addition, Exhibit A has been modified to be consistent
# with Exhibit B.
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
# the specific language governing rights and limitations under the License.
#
# The Original Code is reddit.
#
# The Original Developer is the Initial Developer.  The Initial Developer of
# the Original Code is reddit Inc.
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# All portions of the code written by reddit are Copyright (c) 2006-2013 reddit
# Inc. All Rights Reserved.
###############################################################################
"""Fill in the gilded comment listing.

This listing is stored in get_gilded_comments and seen on /comments/gilded.

"""

import datetime

from pylons import g

from r2.lib.db.queries import get_gilded_comments, get_all_gilded_comments
from r2.lib.utils import Storage
from r2.models import GildingsByDay, Thing, Comment
from r2.models.query_cache import CachedQueryMutator


date = datetime.datetime.now(g.tz)
earliest_date = datetime.datetime(2012, 10, 01, tzinfo=g.tz)

already_seen = set()

with CachedQueryMutator() as m:
    while date > earliest_date:
        gildings = GildingsByDay.get_gildings(date)
        fullnames = [x["thing"] for x in gildings]
        things = Thing._by_fullname(fullnames, data=True, return_dict=False)
        comments = {t._fullname: t for t in things if isinstance(t, Comment)}

        for gilding in gildings:
            fullname = gilding["thing"]
            if fullname in comments and fullname not in already_seen:
                thing = gilding["thing"] = comments[fullname]
                gilding_object = Storage(gilding)
                m.insert(get_gilded_comments(thing.sr_id), [gilding_object])
                m.insert(get_all_gilded_comments(), [gilding_object])
                already_seen.add(fullname)
        date -= datetime.timedelta(days=1)