···

       
7
       
7
       
 
       
from feeds.norazone_interesting import NoraZoneInteresting

     

       
8
       
8
       
 
       
from feeds.sevendirtywords import SevenDirtyWordsFeed

     

       
9
       
9
       
 
       
from feeds.ratio import RatioFeed

     

       
10
       
10
       
-
       
from feeds.mostliked import MostLikedFeed

     

       
11
       
10
       
 
       
from feeds.outlinetags import OutlineTagsFeed

     

       
12
       
11
       
 
       
from feeds.popqp import PopularQuotePostsFeed

     

       
13
       
12
       
 
       


     
···

       
54
       
53
       
 
       


     

       
55
       
54
       
 
       
feed_manager = FeedManager()

     

       
56
       
55
       
 
       
feed_manager.register(PopularFeed)

     

       
57
       
57
       
-
       
feed_manager.register(MostLikedFeed)

     

···

       
1
       
1
       
-
       
import logging

     

       
2
       
2
       
-
       


     

       
3
       
3
       
-
       
import apsw

     

       
4
       
4
       
-
       
import apsw.ext

     

       
5
       
5
       
-
       


     

       
6
       
6
       
-
       
from . import BaseFeed

     

       
7
       
7
       
-
       


     

       
8
       
8
       
-
       
class MostLikedFeed(BaseFeed):

     

       
9
       
9
       
-
       
    FEED_URI = 'at://did:plc:4nsduwlpivpuur4mqkbfvm6a/app.bsky.feed.generator/most-liked'

     

       
10
       
10
       
-
       


     

       
11
       
11
       
-
       
    def __init__(self):

     

       
12
       
12
       
-
       
        self.db_cnx = apsw.Connection('db/mostliked.db')

     

       
13
       
13
       
-
       
        self.db_cnx.pragma('foreign_keys', True)

     

       
14
       
14
       
-
       
        self.db_cnx.pragma('journal_mode', 'WAL')

     

       
15
       
15
       
-
       


     

       
16
       
16
       
-
       
    def generate_sql(self, limit, offset, langs):

     

       
17
       
17
       
-
       
        bindings = []

     

       
18
       
18
       
-
       
        sql = """

     

       
19
       
19
       
-
       
        select posts.uri, create_ts, create_ts - unixepoch('now', '-24 hours') as ttl, likes, lang

     

       
20
       
20
       
-
       
        from posts

     

       
21
       
21
       
-
       
        left join langs on posts.uri = langs.uri

     

       
22
       
22
       
-
       
        where

     

       
23
       
23
       
-
       
        """

     

       
24
       
24
       
-
       
        if not langs:

     

       
25
       
25
       
-
       
            sql += " 1=1 "

     

       
26
       
26
       
-
       
        else:

     

       
27
       
27
       
-
       
            lang_values = list(langs.values())

     

       
28
       
28
       
-
       
            bindings.extend(lang_values)

     

       
29
       
29
       
-
       
            sql += " OR ".join(['lang = ?'] * len(lang_values))

     

       
30
       
30
       
-
       
        sql += """

     

       
31
       
31
       
-
       
        order by likes desc, create_ts desc

     

       
32
       
32
       
-
       
        limit ? offset ?

     

       
33
       
33
       
-
       
        """

     

       
34
       
34
       
-
       
        bindings.extend([limit, offset])

     

       
35
       
35
       
-
       
        return sql, bindings

     

       
36
       
36
       
-
       


     

       
37
       
37
       
-
       
    def serve_feed(self, limit, offset, langs):

     

       
38
       
38
       
-
       
        sql, bindings = self.generate_sql(limit, offset, langs)

     

       
39
       
39
       
-
       
        cur = self.db_cnx.execute(sql, bindings)

     

       
40
       
40
       
-
       
        return [row[0] for row in cur]

     

       
41
       
41
       
-
       


     

       
42
       
42
       
-
       
    def serve_feed_debug(self, limit, offset, langs):

     

       
43
       
43
       
-
       
        sql, bindings = self.generate_sql(limit, offset, langs)

     

       
44
       
44
       
-
       
        return apsw.ext.format_query_table(

     

       
45
       
45
       
-
       
            self.db_cnx, sql, bindings,

     

       
46
       
46
       
-
       
            string_sanitize=2, text_width=9999, use_unicode=True

     

       
47
       
47
       
-
       
        )