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authorMatthew Hodgson <matthew@matrix.org>2017-11-29 16:46:45 +0000
committerMatthew Hodgson <matthew@matrix.org>2017-11-29 16:46:45 +0000
commit47d99a20d5b4ae58ece15be8a43e96e39a9b943e (patch)
tree269ac8dcbad82ec855d9601517135998d86998a1 /synapse/storage/user_directory.py
parentsanity checks (diff)
downloadsynapse-47d99a20d5b4ae58ece15be8a43e96e39a9b943e.tar.xz
Add user_directory_include_pattern config param to expand search results to additional users
Initial commit; this doesn't work yet - the LIKE filtering seems too aggressive.
It also needs _do_initial_spam to be aware of prepopulating the whole user_directory_search table with all users...
...and it needs a handle_user_signup() or something to be added so that new signups get incrementally added to the table too.

Committing it here as a WIP
Diffstat (limited to 'synapse/storage/user_directory.py')
-rw-r--r--synapse/storage/user_directory.py16
1 files changed, 12 insertions, 4 deletions
diff --git a/synapse/storage/user_directory.py b/synapse/storage/user_directory.py
index 5dc5b9582a..1022cdf7d0 100644
--- a/synapse/storage/user_directory.py
+++ b/synapse/storage/user_directory.py
@@ -629,6 +629,10 @@ class UserDirectoryStore(SQLBaseStore):
                     ]
                 }
         """
+
+        include_pattern = self.hs.config.user_directory_include_pattern or "%";
+        logger.error("include pattern is %s" % (include_pattern))
+
         if isinstance(self.database_engine, PostgresEngine):
             full_query, exact_query, prefix_query = _parse_query_postgres(search_term)
 
@@ -647,7 +651,9 @@ class UserDirectoryStore(SQLBaseStore):
                     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)
+                    (s.user_id IS NOT NULL OR
+                     p.user_id IS NOT NULL OR
+                     d.user_id LIKE ?)
                     AND vector @@ to_tsquery('english', ?)
                 ORDER BY
                     (CASE WHEN s.user_id IS NOT NULL THEN 4.0 ELSE 1.0 END)
@@ -672,7 +678,7 @@ class UserDirectoryStore(SQLBaseStore):
                     avatar_url IS NULL
                 LIMIT ?
             """
-            args = (user_id, full_query, exact_query, prefix_query, limit + 1,)
+            args = (user_id, include_pattern, full_query, exact_query, prefix_query, limit + 1,)
         elif isinstance(self.database_engine, Sqlite3Engine):
             search_query = _parse_query_sqlite(search_term)
 
@@ -686,7 +692,9 @@ class UserDirectoryStore(SQLBaseStore):
                     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)
+                    (s.user_id IS NOT NULL OR
+                     p.user_id IS NOT NULL OR
+                     d.user_id LIKE ?)
                     AND value MATCH ?
                 ORDER BY
                     rank(matchinfo(user_directory_search)) DESC,
@@ -694,7 +702,7 @@ class UserDirectoryStore(SQLBaseStore):
                     avatar_url IS NULL
                 LIMIT ?
             """
-            args = (user_id, search_query, limit + 1)
+            args = (user_id, include_pattern, search_query, limit + 1)
         else:
             # This should be unreachable.
             raise Exception("Unrecognized database engine")