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Include users who share room with requester in user directory

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This commit is contained in:
Erik Johnston 2017-06-15 10:00:28 +01:00
parent 4564b05483
commit a9d6fa8b2b
3 changed files with 47 additions and 26 deletions
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61
synapse/storage/user_directory.py
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@ -611,7 +611,7 @@ class UserDirectoryStore(SQLBaseStore):
)
@defer.inlineCallbacks
def search_user_dir(self, search_term, limit):
def search_user_dir(self, user_id, search_term, limit):
"""Searches for users in directory
Returns:
@ -637,46 +637,63 @@ class UserDirectoryStore(SQLBaseStore):
# The array of numbers are the weights for the various part of the
# search: (domain, _, display name, localpart)
sql = """
SELECT user_id, display_name, avatar_url
SELECT d.user_id, display_name, avatar_url
FROM user_directory_search
INNER JOIN user_directory USING (user_id)
INNER JOIN users_in_pubic_room USING (user_id)
WHERE vector @@ to_tsquery('english', ?)
INNER JOIN user_directory AS d USING (user_id)
LEFT JOIN users_in_pubic_room AS p USING (user_id)
LEFT JOIN (
SELECT other_user_id AS user_id FROM users_who_share_rooms
WHERE user_id = ? AND share_private
) AS s USING (user_id)
WHERE
(s.user_id IS NOT NULL OR p.user_id IS NOT NULL)
AND vector @@ to_tsquery('english', ?)
ORDER BY
2 * ts_rank_cd(
'{0.1, 0.1, 0.9, 1.0}',
vector,
to_tsquery('english', ?),
8
)
+ ts_rank_cd(
'{0.1, 0.1, 0.9, 1.0}',
vector,
to_tsquery('english', ?),
8
(CASE WHEN s.user_id IS NOT NULL THEN 4.0 ELSE 1.0 END)
* (CASE WHEN display_name IS NOT NULL THEN 1.2 ELSE 1.0 END)
* (CASE WHEN avatar_url IS NOT NULL THEN 1.2 ELSE 1.0 END)
* (
3 * ts_rank_cd(
'{0.1, 0.1, 0.9, 1.0}',
vector,
to_tsquery('english', ?),
8
)
+ ts_rank_cd(
'{0.1, 0.1, 0.9, 1.0}',
vector,
to_tsquery('english', ?),
8
)
)
DESC,
display_name IS NULL,
avatar_url IS NULL
LIMIT ?
"""
args = (full_query, exact_query, prefix_query, limit + 1,)
args = (user_id, full_query, exact_query, prefix_query, limit + 1,)
elif isinstance(self.database_engine, Sqlite3Engine):
search_query = _parse_query_sqlite(search_term)
sql = """
SELECT user_id, display_name, avatar_url
SELECT d.user_id, display_name, avatar_url
FROM user_directory_search
INNER JOIN user_directory USING (user_id)
INNER JOIN users_in_pubic_room USING (user_id)
WHERE value MATCH ?
INNER JOIN user_directory AS d USING (user_id)
LEFT JOIN users_in_pubic_room AS p USING (user_id)
LEFT JOIN (
SELECT other_user_id AS user_id FROM users_who_share_rooms
WHERE user_id = ? AND share_private
) AS s USING (user_id)
WHERE
(s.user_id IS NOT NULL OR p.user_id IS NOT NULL)
AND value MATCH ?
ORDER BY
rank(matchinfo(user_directory_search)) DESC,
display_name IS NULL,
avatar_url IS NULL
LIMIT ?
"""
args = (search_query, limit + 1)
args = (user_id, search_query, limit + 1)
else:
# This should be unreachable.
raise Exception("Unrecognized database engine")