diff --git a/webclient/recents/recents-controller.js b/webclient/recents/recents-controller.js
index aedc7b7a49..5cf74cad4e 100644
--- a/webclient/recents/recents-controller.js
+++ b/webclient/recents/recents-controller.js
@@ -48,6 +48,9 @@ angular.module('RecentsController', ['matrixService', 'matrixFilter', 'eventHand
if ($rootScope.rooms[event.room_id]) {
$rootScope.rooms[event.room_id].lastMsg = event;
}
+
+ // Update room users count
+ $rootScope.rooms[event.room_id].numUsersInRoom = getUsersCountInRoom(event.room_id);
}
});
$rootScope.$on(eventHandlerService.MSG_EVENT, function(ngEvent, event, isLive) {
@@ -67,6 +70,29 @@ angular.module('RecentsController', ['matrixService', 'matrixFilter', 'eventHand
});
};
+ /**
+ * Compute the room users number, ie the number of members who has joined the room.
+ * @param {String} room_id the room id
+ * @returns {undefined | Number} the room users number if available
+ */
+ var getUsersCountInRoom = function(room_id) {
+ var memberCount;
+
+ var room = $rootScope.events.rooms[room_id];
+ if (room) {
+ memberCount = 0;
+
+ for (var i in room.members) {
+ var member = room.members[i];
+
+ if ("join" === member.membership) {
+ memberCount = memberCount + 1;
+ }
+ }
+ }
+
+ return memberCount;
+ }
$scope.onInit = function() {
// Init recents list only once
@@ -92,17 +118,7 @@ angular.module('RecentsController', ['matrixService', 'matrixFilter', 'eventHand
$rootScope.rooms[room.room_id].lastMsg = room.messages.chunk[0];
}
-
- var numUsersInRoom = 0;
- if (room.state) {
- for (var j=0; j<room.state.length; j++) {
- var stateEvent = room.state[j];
- if (stateEvent.type == "m.room.member" && stateEvent.content.membership == "join") {
- numUsersInRoom += 1;
- }
- }
- }
- $rootScope.rooms[room.room_id].numUsersInRoom = numUsersInRoom;
+ $rootScope.rooms[room.room_id].numUsersInRoom = getUsersCountInRoom(room.room_id);
}
// From now, update recents from the stream
|
