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-rw-r--r--synapse/storage/_base.py2
-rw-r--r--synapse/storage/profile.py27
-rw-r--r--synapse/storage/schema/delta/46/user_dir_null_room_ids.sql35
-rw-r--r--synapse/storage/user_directory.py48
4 files changed, 95 insertions, 17 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index 20fa25895d..b971f0cb18 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -554,7 +554,7 @@ class SQLBaseStore(object):
     def _simple_select_one(self, table, keyvalues, retcols,
                            allow_none=False, desc="_simple_select_one"):
         """Executes a SELECT query on the named table, which is expected to
-        return a single row, returning a single column from it.
+        return a single row, returning multiple columns from it.
 
         Args:
             table : string giving the table name
diff --git a/synapse/storage/profile.py b/synapse/storage/profile.py
index beea3102fc..ec02e73bc2 100644
--- a/synapse/storage/profile.py
+++ b/synapse/storage/profile.py
@@ -15,6 +15,9 @@
 
 from twisted.internet import defer
 
+from synapse.storage.roommember import ProfileInfo
+from synapse.api.errors import StoreError
+
 from ._base import SQLBaseStore
 
 
@@ -26,6 +29,30 @@ class ProfileStore(SQLBaseStore):
             desc="create_profile",
         )
 
+    @defer.inlineCallbacks
+    def get_profileinfo(self, user_localpart):
+        try:
+            profile = yield self._simple_select_one(
+                table="profiles",
+                keyvalues={"user_id": user_localpart},
+                retcols=("displayname", "avatar_url"),
+                desc="get_profileinfo",
+            )
+        except StoreError as e:
+            if e.code == 404:
+                # no match
+                defer.returnValue(ProfileInfo(None, None))
+                return
+            else:
+                raise
+
+        defer.returnValue(
+            ProfileInfo(
+                avatar_url=profile['avatar_url'],
+                display_name=profile['displayname'],
+            )
+        )
+
     def get_profile_displayname(self, user_localpart):
         return self._simple_select_one_onecol(
             table="profiles",
diff --git a/synapse/storage/schema/delta/46/user_dir_null_room_ids.sql b/synapse/storage/schema/delta/46/user_dir_null_room_ids.sql
new file mode 100644
index 0000000000..cb0d5a2576
--- /dev/null
+++ b/synapse/storage/schema/delta/46/user_dir_null_room_ids.sql
@@ -0,0 +1,35 @@
+/* Copyright 2017 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+-- change the user_directory table to also cover global local user profiles
+-- rather than just profiles within specific rooms.
+
+CREATE TABLE user_directory2 (
+    user_id TEXT NOT NULL,
+    room_id TEXT,
+    display_name TEXT,
+    avatar_url TEXT
+);
+
+INSERT INTO user_directory2(user_id, room_id, display_name, avatar_url)
+    SELECT user_id, room_id, display_name, avatar_url from user_directory;
+
+DROP TABLE user_directory;
+ALTER TABLE user_directory2 RENAME TO user_directory;
+
+-- create indexes after doing the inserts because that's more efficient.
+-- it also means we can give it the same name as the old one without renaming.
+CREATE INDEX user_directory_room_idx ON user_directory(room_id);
+CREATE UNIQUE INDEX user_directory_user_idx ON user_directory(user_id);
diff --git a/synapse/storage/user_directory.py b/synapse/storage/user_directory.py
index 5dc5b9582a..c9bff408ef 100644
--- a/synapse/storage/user_directory.py
+++ b/synapse/storage/user_directory.py
@@ -164,7 +164,7 @@ class UserDirectoryStore(SQLBaseStore):
             )
 
             if isinstance(self.database_engine, PostgresEngine):
-                # We weight the loclpart most highly, then display name and finally
+                # We weight the localpart most highly, then display name and finally
                 # server name
                 if new_entry:
                     sql = """
@@ -317,6 +317,16 @@ class UserDirectoryStore(SQLBaseStore):
         rows = yield self._execute("get_all_rooms", None, sql)
         defer.returnValue([room_id for room_id, in rows])
 
+    @defer.inlineCallbacks
+    def get_all_local_users(self):
+        """Get all local users
+        """
+        sql = """
+            SELECT name FROM users
+        """
+        rows = yield self._execute("get_all_local_users", None, sql)
+        defer.returnValue([name for name, in rows])
+
     def add_users_who_share_room(self, room_id, share_private, user_id_tuples):
         """Insert entries into the users_who_share_rooms table. The first
         user should be a local user.
@@ -629,6 +639,20 @@ class UserDirectoryStore(SQLBaseStore):
                     ]
                 }
         """
+
+        if self.hs.config.user_directory_search_all_users:
+            join_clause = ""
+            where_clause = "?<>''"  # naughty hack to keep the same number of binds
+        else:
+            join_clause = """
+                LEFT JOIN users_in_public_rooms 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_clause = "(s.user_id IS NOT NULL OR p.user_id IS NOT NULL)"
+
         if isinstance(self.database_engine, PostgresEngine):
             full_query, exact_query, prefix_query = _parse_query_postgres(search_term)
 
@@ -641,13 +665,9 @@ class UserDirectoryStore(SQLBaseStore):
                 SELECT d.user_id, display_name, avatar_url
                 FROM user_directory_search
                 INNER JOIN user_directory AS d USING (user_id)
-                LEFT JOIN users_in_public_rooms 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)
+                %s
                 WHERE
-                    (s.user_id IS NOT NULL OR p.user_id IS NOT NULL)
+                    %s
                     AND vector @@ to_tsquery('english', ?)
                 ORDER BY
                     (CASE WHEN s.user_id IS NOT NULL THEN 4.0 ELSE 1.0 END)
@@ -671,7 +691,7 @@ class UserDirectoryStore(SQLBaseStore):
                     display_name IS NULL,
                     avatar_url IS NULL
                 LIMIT ?
-            """
+            """ % (join_clause, where_clause)
             args = (user_id, full_query, exact_query, prefix_query, limit + 1,)
         elif isinstance(self.database_engine, Sqlite3Engine):
             search_query = _parse_query_sqlite(search_term)
@@ -680,20 +700,16 @@ class UserDirectoryStore(SQLBaseStore):
                 SELECT d.user_id, display_name, avatar_url
                 FROM user_directory_search
                 INNER JOIN user_directory AS d USING (user_id)
-                LEFT JOIN users_in_public_rooms 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)
+                %s
                 WHERE
-                    (s.user_id IS NOT NULL OR p.user_id IS NOT NULL)
+                    %s
                     AND value MATCH ?
                 ORDER BY
                     rank(matchinfo(user_directory_search)) DESC,
                     display_name IS NULL,
                     avatar_url IS NULL
                 LIMIT ?
-            """
+            """ % (join_clause, where_clause)
             args = (user_id, search_query, limit + 1)
         else:
             # This should be unreachable.
@@ -723,7 +739,7 @@ def _parse_query_sqlite(search_term):
 
     # Pull out the individual words, discarding any non-word characters.
     results = re.findall(r"([\w\-]+)", search_term, re.UNICODE)
-    return " & ".join("(%s* | %s)" % (result, result,) for result in results)
+    return " & ".join("(%s* OR %s)" % (result, result,) for result in results)
 
 
 def _parse_query_postgres(search_term):