commit ef95304ad1de625f237c71f0c3d92e727d356053 · edavis.dev/bsky-tools

feed_manager.py

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       from feeds.rapidfire import RapidFireFeed

     

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       from feeds.popular import PopularFeed

     

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       from feeds.homeruns import HomeRunsTeamFeed

     

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       from feeds.norazone_interesting import NoraZoneInteresting

     

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       class FeedManager:

     

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           def __init__(self):

     
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       feed_manager.register(RapidFireFeed)

     

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       feed_manager.register(PopularFeed)

     

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       feed_manager.register(HomeRunsTeamFeed)

     

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       feed_manager.register(NoraZoneInteresting)

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feeds/norazone_interesting.py

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       import logging

     

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       import apsw

     

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       import apsw.ext

     

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       from . import BaseFeed

     

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       # https://bsky.app/profile/nora.zone/post/3kv35hqi4a22b

     

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       TARGET_QUOTE_URI = 'at://did:plc:4qqizocrnriintskkh6trnzv/app.bsky.feed.post/3kv35hqi4a22b'

     

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       class NoraZoneInteresting(BaseFeed):

     

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           FEED_URI = 'at://did:plc:4nsduwlpivpuur4mqkbfvm6a/app.bsky.feed.generator/nz-interesting'

     

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           def __init__(self):

     

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               self.db_cnx = apsw.Connection('db/nz-interesting.db')

     

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               self.db_cnx.pragma('journal_mode', 'WAL')

     

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               self.db_cnx.pragma('wal_autocheckpoint', '0')

     

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               with self.db_cnx:

     

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                   self.db_cnx.execute("""

     

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                   create table if not exists posts (uri text, create_ts timestamp);

     

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                   create index if not exists create_ts_idx on posts(create_ts);

     

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                   """)

     

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               self.logger = logging.getLogger('feeds.nz_interesting')

     

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           def process_commit(self, commit):

     

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               if commit['opType'] != 'c':

     

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                   return

     

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               if commit['collection'] != 'app.bsky.feed.post':

     

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                   return

     

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               record = commit.get('record')

     

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               if record is None:

     

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                   return

     

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               embed = record.get('embed')

     

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               if embed is None:

     

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                   return

     

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               inner_record = embed.get('record')

     

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               if inner_record is None:

     

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                   return

     

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               if inner_record.get('uri') == TARGET_QUOTE_URI:

     

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                   self.logger.debug('found quote post of target, adding to feed')

     

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                   uri = 'at://{repo}/app.bsky.feed.post/{rkey}'.format(

     

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                       repo = commit['did'],

     

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                       rkey = commit['rkey']

     

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                   )

     

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                   ts = self.safe_timestamp(record.get('createdAt')).timestamp()

     

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                   self.db_cnx.execute(

     

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                       'insert into posts (uri, create_ts) values (:uri, :ts)',

     

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                       dict(uri=uri, ts=ts)

     

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                   )

     

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           def commit_changes(self):

     

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               self.logger.debug('committing changes')

     

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               self.wal_checkpoint(self.db_cnx, 'RESTART')

     

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           def serve_feed(self, limit, offset, langs):

     

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               cur = self.db_cnx.execute(

     

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                   'select uri from posts order by create_ts desc limit :limit offset :offset',

     

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                   dict(limit=limit, offset=offset)

     

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               )

     

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               return [uri for (uri,) in cur]