diff --git a/packages/rocketchat-ui-flextab/client/tabs/userInfo.coffee b/packages/rocketchat-ui-flextab/client/tabs/userInfo.coffee
deleted file mode 100644
index 8759f6c5a8f7c..0000000000000
--- a/packages/rocketchat-ui-flextab/client/tabs/userInfo.coffee
+++ /dev/null
@@ -1,392 +0,0 @@
-import moment from 'moment'
-import toastr from 'toastr'
-
-Template.userInfo.helpers
-	name: ->
-		user = Template.instance().user.get()
-		return if user.name then user.name else TAPi18n.__ 'Unnamed'
-
-	username: ->
-		user = Template.instance().user.get()
-		return user.username
-
-	email: ->
-		user = Template.instance().user.get()
-		return user.emails?[0]?.address
-
-	utc: ->
-		user = Template.instance().user.get()
-		if user.utcOffset?
-			if user.utcOffset > 0
-				return '+' + user.utcOffset
-			return user.utcOffset
-
-	lastLogin: ->
-		user = Template.instance().user.get()
-		if user.lastLogin
-			return moment(user.lastLogin).format('LLL')
-
-	createdAt: ->
-		user = Template.instance().user.get()
-		if user.createdAt
-			return moment(user.createdAt).format('LLL')
-
-	canDirectMessage: (username) ->
-		return RocketChat.authz.hasAllPermission('create-d') and Meteor.user()?.username isnt username
-
-	linkedinUsername: ->
-		user = Template.instance().user.get()
-		return s.strRight user?.services?.linkedin?.publicProfileUrl, '/in/'
-
-	servicesMeteor: ->
-		user = Template.instance().user.get()
-		return user.services?['meteor-developer']
-
-	userTime: ->
-		user = Template.instance().user.get()
-		if user.utcOffset?
-			return Template.instance().now.get().utcOffset(user.utcOffset).format(RocketChat.settings.get('Message_TimeFormat'))
-
-	canRemoveUser: ->
-		return RocketChat.authz.hasAllPermission('remove-user', Session.get('openedRoom'))
-
-	canMuteUser: ->
-		return RocketChat.authz.hasAllPermission('mute-user', Session.get('openedRoom'))
-
-	userMuted: ->
-		room = ChatRoom.findOne(Session.get('openedRoom'))
-		user = Template.instance().user.get()
-
-		return _.isArray(room?.muted) and room.muted.indexOf(user?.username) isnt -1
-
-	canSetModerator: ->
-		return RocketChat.authz.hasAllPermission('set-moderator', Session.get('openedRoom'))
-
-	isModerator: ->
-		return !!RoomRoles.findOne({ rid: Session.get('openedRoom'), "u._id": Template.instance().user.get()?._id, roles: 'moderator' })
-
-	canSetOwner: ->
-		return RocketChat.authz.hasAllPermission('set-owner', Session.get('openedRoom'))
-
-	isOwner: ->
-		return !!RoomRoles.findOne({ rid: Session.get('openedRoom'), "u._id": Template.instance().user.get()?._id, roles: 'owner' })
-
-	user: ->
-		return Template.instance().user.get()
-
-	hasEmails: ->
-		return _.isArray(this.emails)
-
-	hasPhone: ->
-		return _.isArray(this.phone)
-
-	isLoading: ->
-		return Template.instance().loadingUserInfo.get()
-
-	hasAdminRole: ->
-		return RocketChat.authz.hasRole(Template.instance().user.get()?._id, 'admin')
-
-	active: ->
-		user = Template.instance().user.get()
-		return user?.active
-
-	editingUser: ->
-		return Template.instance().editingUser.get()
-
-	userToEdit: ->
-		instance = Template.instance()
-		return {
-			user: instance.user.get()
-			back: (username) ->
-				instance.editingUser.set()
-
-				if username?
-					user = instance.user.get()
-					if user?.username isnt username
-						instance.loadedUsername.set username
-		}
-
-	roleTags: ->
-		uid = Template.instance().user.get()?._id
-		roles = _.union(UserRoles.findOne(uid)?.roles, RoomRoles.findOne({'u._id': uid, rid: Session.get('openedRoom') })?.roles)
-		return RocketChat.models.Roles.find({ _id: { $in: roles }, description: { $exists: 1 } }, { fields: { description: 1 } })
-
-	isDirect: ->
-		room = ChatRoom.findOne(Session.get('openedRoom'))
-
-		return room?.t is 'd'
-
-	isBlocker: ->
-		subscription = ChatSubscription.findOne({rid:Session.get('openedRoom'), 'u._id': Meteor.userId()}, { fields: { blocker: 1 } });
-		return subscription.blocker
-
-Template.userInfo.events
-	'click .thumb': (e) ->
-		$(e.currentTarget).toggleClass('bigger')
-
-	'click .pvt-msg': (e, instance) ->
-		Meteor.call 'createDirectMessage', @username, (error, result) =>
-			if error
-				return handleError(error)
-
-			if result?.rid?
-				FlowRouter.go 'direct', { username: @username }, FlowRouter.current().queryParams, ->
-					if window.matchMedia("(max-width: 500px)").matches
-						instance.tabBar.close()
-
-	'click .back': (e, instance) ->
-		instance.clear()
-
-	'click .remove-user': (e, instance) ->
-		e.preventDefault()
-		rid = Session.get('openedRoom')
-		room = ChatRoom.findOne rid
-		if RocketChat.authz.hasAllPermission('remove-user', rid)
-			swal {
-				title: t('Are_you_sure')
-				text: t('The_user_will_be_removed_from_s', room.name)
-				type: 'warning'
-				showCancelButton: true
-				confirmButtonColor: '#DD6B55'
-				confirmButtonText: t('Yes_remove_user')
-				cancelButtonText: t('Cancel')
-				closeOnConfirm: false
-				html: false
-			}, =>
-				Meteor.call 'removeUserFromRoom', { rid: rid, username: instance.user.get()?.username }, (err, result) =>
-					if err
-						return handleError(err)
-					swal
-						title: t('Removed')
-						text: t('User_has_been_removed_from_s', room.name)
-						type: 'success'
-						timer: 2000
-						showConfirmButton: false
-
-					instance.clear()
-		else
-			toastr.error(TAPi18n.__ 'error-not-allowed')
-
-	'click .mute-user': (e, instance) ->
-		e.preventDefault()
-		rid = Session.get('openedRoom')
-		room = ChatRoom.findOne rid
-		if RocketChat.authz.hasAllPermission('mute-user', rid)
-			swal {
-				title: t('Are_you_sure')
-				text: t('The_user_wont_be_able_to_type_in_s', room.name)
-				type: 'warning'
-				showCancelButton: true
-				confirmButtonColor: '#DD6B55'
-				confirmButtonText: t('Yes_mute_user')
-				cancelButtonText: t('Cancel')
-				closeOnConfirm: false
-				html: false
-			}, =>
-				Meteor.call 'muteUserInRoom', { rid: rid, username: instance.user.get()?.username }, (err, result) ->
-					if err
-						return handleError(err)
-					swal
-						title: t('Muted')
-						text: t('User_has_been_muted_in_s', room.name)
-						type: 'success'
-						timer: 2000
-						showConfirmButton: false
-
-	'click .unmute-user': (e, t) ->
-		e.preventDefault()
-		rid = Session.get('openedRoom')
-		room = ChatRoom.findOne rid
-		if RocketChat.authz.hasAllPermission('mute-user', rid)
-			Meteor.call 'unmuteUserInRoom', { rid: rid, username: t.user.get()?.username }, (err, result) ->
-				if err
-					return handleError(err)
-				toastr.success TAPi18n.__ 'User_unmuted_in_room'
-		else
-			toastr.error(TAPi18n.__ 'error-not-allowed')
-
-	'click .set-moderator': (e, t) ->
-		e.preventDefault()
-
-		userModerator = RoomRoles.findOne({ rid: Session.get('openedRoom'), "u._id": t.user.get()?._id, roles: 'moderator' }, { fields: { _id: 1 } })
-		unless userModerator?
-			Meteor.call 'addRoomModerator', Session.get('openedRoom'), t.user.get()?._id, (err, results) =>
-				if err
-					return handleError(err)
-
-				room = ChatRoom.findOne(Session.get('openedRoom'))
-				toastr.success TAPi18n.__ 'User__username__is_now_a_moderator_of__room_name_', { username: @username, room_name: room.name }
-
-	'click .unset-moderator': (e, t) ->
-		e.preventDefault()
-
-		userModerator = RoomRoles.findOne({ rid: Session.get('openedRoom'), "u._id": t.user.get()?._id, roles: 'moderator' }, { fields: { _id: 1 } })
-		if userModerator?
-			Meteor.call 'removeRoomModerator', Session.get('openedRoom'), t.user.get()?._id, (err, results) =>
-				if err
-					return handleError(err)
-
-				room = ChatRoom.findOne(Session.get('openedRoom'))
-				toastr.success TAPi18n.__ 'User__username__removed_from__room_name__moderators', { username: @username, room_name: room.name }
-
-	'click .set-owner': (e, t) ->
-		e.preventDefault()
-
-		userOwner = RoomRoles.findOne({ rid: Session.get('openedRoom'), "u._id": t.user.get()?._id, roles: 'owner' }, { fields: { _id: 1 } })
-		unless userOwner?
-			Meteor.call 'addRoomOwner', Session.get('openedRoom'), t.user.get()?._id, (err, results) =>
-				if err
-					return handleError(err)
-
-				room = ChatRoom.findOne(Session.get('openedRoom'))
-				toastr.success TAPi18n.__ 'User__username__is_now_a_owner_of__room_name_', { username: @username, room_name: room.name }
-
-	'click .unset-owner': (e, t) ->
-		e.preventDefault()
-
-		userOwner = RoomRoles.findOne({ rid: Session.get('openedRoom'), "u._id": t.user.get()?._id, roles: 'owner' }, { fields: { _id: 1 } })
-		if userOwner?
-			Meteor.call 'removeRoomOwner', Session.get('openedRoom'), t.user.get()?._id, (err, results) =>
-				if err
-					return handleError(err)
-
-				room = ChatRoom.findOne(Session.get('openedRoom'))
-				toastr.success TAPi18n.__ 'User__username__removed_from__room_name__owners', { username: @username, room_name: room.name }
-
-	'click .deactivate': (e, instance) ->
-		e.stopPropagation()
-		e.preventDefault()
-		Meteor.call 'setUserActiveStatus', instance.user.get()?._id, false, (error, result) ->
-			if result
-				toastr.success t('User_has_been_deactivated')
-			if error
-				handleError(error)
-
-	'click .activate': (e, instance) ->
-		e.stopPropagation()
-		e.preventDefault()
-		Meteor.call 'setUserActiveStatus', instance.user.get()?._id, true, (error, result) ->
-			if result
-				toastr.success t('User_has_been_activated')
-			if error
-				handleError(error)
-
-	'click .make-admin': (e, instance) ->
-		e.stopPropagation()
-		e.preventDefault()
-		Meteor.call 'setAdminStatus', instance.user.get()?._id, true, (error, result) ->
-			if result
-				toastr.success t('User_is_now_an_admin')
-			if error
-				handleError(error)
-
-	'click .remove-admin': (e, instance) ->
-		e.stopPropagation()
-		e.preventDefault()
-		Meteor.call 'setAdminStatus', instance.user.get()?._id, false, (error, result) ->
-			if result
-				toastr.success t('User_is_no_longer_an_admin')
-			if error
-				handleError(error)
-
-	'click .delete': (e, instance) ->
-		e.stopPropagation()
-		e.preventDefault()
-		_id = instance.user.get()?._id
-		swal {
-			title: t('Are_you_sure')
-			text: t('Delete_User_Warning')
-			type: 'warning'
-			showCancelButton: true
-			confirmButtonColor: '#DD6B55'
-			confirmButtonText: t('Yes_delete_it')
-			cancelButtonText: t('Cancel')
-			closeOnConfirm: false
-			html: false
-		}, ->
-			swal.disableButtons()
-
-			Meteor.call 'deleteUser', _id, (error, result) ->
-				if error
-					handleError(error)
-					swal.enableButtons()
-				else
-					swal
-						title: t('Deleted')
-						text: t('User_has_been_deleted')
-						type: 'success'
-						timer: 2000
-						showConfirmButton: false
-
-					instance.tabBar.close()
-
-	'click .edit-user': (e, instance) ->
-		e.stopPropagation()
-		e.preventDefault()
-
-		instance.editingUser.set instance.user.get()._id
-
-	'click .block-user': (e, instance) ->
-		e.stopPropagation()
-		e.preventDefault()
-
-		Meteor.call 'blockUser', { rid: Session.get('openedRoom'), blocked: instance.user.get()._id }, (error, result) ->
-			if result
-				toastr.success t('User_is_blocked')
-			if error
-				handleError(error)
-
-	'click .unblock-user': (e, instance) ->
-		e.stopPropagation()
-		e.preventDefault()
-
-		Meteor.call 'unblockUser', { rid: Session.get('openedRoom'), blocked: instance.user.get()._id }, (error, result) ->
-			if result
-				toastr.success t('User_is_unblocked')
-			if error
-				handleError(error)
-
-Template.userInfo.onCreated ->
-	@now = new ReactiveVar moment()
-	@user = new ReactiveVar
-	@editingUser = new ReactiveVar
-	@loadingUserInfo = new ReactiveVar true
-	@loadedUsername = new ReactiveVar
-	@tabBar = Template.currentData().tabBar
-
-	Meteor.setInterval =>
-		@now.set moment()
-	, 30000
-
-	@autorun =>
-		username = @loadedUsername.get()
-
-		if not username?
-			@loadingUserInfo.set false
-			return
-
-		@loadingUserInfo.set true
-
-		@subscribe 'fullUserData', username, 1, =>
-			@loadingUserInfo.set false
-
-	@autorun =>
-		data = Template.currentData()
-		if data.clear?
-			@clear = data.clear
-
-	@autorun =>
-		data = Template.currentData()
-		user = @user.get()
-		@loadedUsername.set user?.username or data?.username
-
-	@autorun =>
-		data = Template.currentData()
-		if data.username?
-			filter = { username: data.username }
-		else if data._id?
-			filter = { _id: data._id }
-
-		user = Meteor.users.findOne(filter)
-
-		@user.set user
diff --git a/packages/rocketchat-ui-flextab/client/tabs/userInfo.js b/packages/rocketchat-ui-flextab/client/tabs/userInfo.js
new file mode 100644
index 0000000000000..d4031835506ad
--- /dev/null
+++ b/packages/rocketchat-ui-flextab/client/tabs/userInfo.js
@@ -0,0 +1,568 @@
+/* globals RoomRoles, UserRoles*/
+import moment from 'moment';
+import toastr from 'toastr';
+
+Template.userInfo.helpers({
+	name() {
+		const user = Template.instance().user.get();
+		return user && user.name ? user.name : TAPi18n.__('Unnamed');
+	},
+
+	username() {
+		const user = Template.instance().user.get();
+		return user && user.username;
+	},
+
+	email() {
+		const user = Template.instance().user.get();
+		return user && user.emails && user.emails[0] && user.emails[0].address;
+	},
+
+	utc() {
+		const user = Template.instance().user.get();
+		if (user && user.utcOffset != null) {
+			if (user.utcOffset > 0) {
+				return `+${user.utcOffset}`;
+			}
+			return user.utcOffset;
+		}
+	},
+
+	lastLogin() {
+		const user = Template.instance().user.get();
+		if (user && user.lastLogin) {
+			return moment(user.lastLogin).format('LLL');
+		}
+	},
+
+	createdAt() {
+		const user = Template.instance().user.get();
+		if (user && user.createdAt) {
+			return moment(user.createdAt).format('LLL');
+		}
+	},
+
+	canDirectMessage(username) {
+		const user = Meteor.user();
+		return RocketChat.authz.hasAllPermission('create-d') && user && user.username !== username;
+	},
+
+	linkedinUsername() {
+		const user = Template.instance().user.get();
+		if (user && user.services && user.services.linkedin && user.services.linkedin.publicProfileUrl) {
+			return s.strRight(user.services.linkedin.publicProfileUrl), '/in/';
+		}
+	},
+
+	servicesMeteor() {
+		const user = Template.instance().user.get();
+		return user && user.services && user.services['meteor-developer'];
+	},
+
+	userTime() {
+		const user = Template.instance().user.get();
+		if (user && user.utcOffset != null) {
+			return Template.instance().now.get().utcOffset(user.utcOffset).format(RocketChat.settings.get('Message_TimeFormat'));
+		}
+	},
+
+	canRemoveUser() {
+		return RocketChat.authz.hasAllPermission('remove-user', Session.get('openedRoom'));
+	},
+
+	canMuteUser() {
+		return RocketChat.authz.hasAllPermission('mute-user', Session.get('openedRoom'));
+	},
+
+	userMuted() {
+		const room = ChatRoom.findOne(Session.get('openedRoom'));
+		const user = Template.instance().user.get();
+
+		return _.isArray(room && room.muted) && (room.muted.indexOf(user && user.username) !== -1);
+	},
+
+	canSetModerator() {
+		return RocketChat.authz.hasAllPermission('set-moderator', Session.get('openedRoom'));
+	},
+
+	isModerator() {
+		const user = Template.instance().user.get();
+		if (user && user._id) {
+			return !!RoomRoles.findOne({ rid: Session.get('openedRoom'), 'u._id': user._id, roles: 'moderator' });
+		}
+	},
+
+	canSetOwner() {
+		return RocketChat.authz.hasAllPermission('set-owner', Session.get('openedRoom'));
+	},
+
+	isOwner() {
+		const user = Template.instance().user.get();
+		if (user && user._id) {
+			return !!RoomRoles.findOne({ rid: Session.get('openedRoom'), 'u._id': user._id, roles: 'owner' });
+		}
+	},
+
+	user() {
+		return Template.instance().user.get();
+	},
+
+	hasEmails() {
+		return _.isArray(this.emails);
+	},
+
+	hasPhone() {
+		return _.isArray(this.phone);
+	},
+
+	isLoading() {
+		return Template.instance().loadingUserInfo.get();
+	},
+
+	hasAdminRole() {
+		const user = Template.instance().user.get();
+		if (user && user._id) {
+			return RocketChat.authz.hasRole(user._id, 'admin');
+		}
+	},
+
+	active() {
+		const user = Template.instance().user.get();
+		return user && user.active;
+	},
+
+	editingUser() {
+		return Template.instance().editingUser.get();
+	},
+
+	userToEdit() {
+		const instance = Template.instance();
+		return {
+			user: instance.user.get(),
+			back(username) {
+				instance.editingUser.set();
+
+				if (username != null) {
+					const user = instance.user.get();
+					if ((user != null ? user.username : undefined) !== username) {
+						return instance.loadedUsername.set(username);
+					}
+				}
+			}
+		};
+	},
+
+	roleTags() {
+		const user = Template.instance().user.get();
+		if (user && user._id) {
+			const userRoles = UserRoles.findOne(user._id) || {};
+			const roomRoles = RoomRoles.findOne({'u._id': user._id, rid: Session.get('openedRoom') }) || {};
+			if (userRoles.roles || roomRoles.roles) {
+				const roles = _.union(userRoles.roles || [], roomRoles.roles || []);
+				return RocketChat.models.Roles.find({ _id: { $in: roles }, description: { $exists: 1 } }, { fields: { description: 1 } });
+			} else {
+				return [];
+			}
+		}
+	},
+
+	isDirect() {
+		const room = ChatRoom.findOne(Session.get('openedRoom'));
+
+		return (room != null ? room.t : undefined) === 'd';
+	},
+
+	isBlocker() {
+		const subscription = ChatSubscription.findOne({rid:Session.get('openedRoom'), 'u._id': Meteor.userId()}, { fields: { blocker: 1 } });
+		return subscription.blocker;
+	}
+});
+
+Template.userInfo.events({
+	'click .thumb'(e) {
+		return $(e.currentTarget).toggleClass('bigger');
+	},
+
+	'click .pvt-msg'(e, instance) {
+		return Meteor.call('createDirectMessage', this.username, (error, result) => {
+			if (error) {
+				return handleError(error);
+			}
+
+			if ((result != null ? result.rid : undefined) != null) {
+				return FlowRouter.go('direct', { username: this.username }, FlowRouter.current().queryParams, function() {
+					if (window.matchMedia('(max-width: 500px)').matches) {
+						return instance.tabBar.close();
+					}
+				});
+			}
+		}
+		);
+	},
+
+	'click .back'(e, instance) {
+		return instance.clear();
+	},
+
+	'click .remove-user'(e, instance) {
+		e.preventDefault();
+		const rid = Session.get('openedRoom');
+		const room = ChatRoom.findOne(rid);
+		const user = instance.user.get();
+		if (user && RocketChat.authz.hasAllPermission('remove-user', rid)) {
+			return swal({
+				title: t('Are_you_sure'),
+				text: t('The_user_will_be_removed_from_s', room.name),
+				type: 'warning',
+				showCancelButton: true,
+				confirmButtonColor: '#DD6B55',
+				confirmButtonText: t('Yes_remove_user'),
+				cancelButtonText: t('Cancel'),
+				closeOnConfirm: false,
+				html: false
+			}, () => {
+				return Meteor.call('removeUserFromRoom', { rid, username: user.username }, (err) => {
+					if (err) {
+						return handleError(err);
+					}
+					swal({
+						title: t('Removed'),
+						text: t('User_has_been_removed_from_s', room.name),
+						type: 'success',
+						timer: 2000,
+						showConfirmButton: false
+					});
+
+					return instance.clear();
+				}
+				);
+			}
+			);
+		} else {
+			return toastr.error(TAPi18n.__('error-not-allowed'));
+		}
+	},
+
+	'click .mute-user'(e, instance) {
+		e.preventDefault();
+		const rid = Session.get('openedRoom');
+		const room = ChatRoom.findOne(rid);
+		const user = instance.user.get();
+		if (user && RocketChat.authz.hasAllPermission('mute-user', rid)) {
+			return swal({
+				title: t('Are_you_sure'),
+				text: t('The_user_wont_be_able_to_type_in_s', room.name),
+				type: 'warning',
+				showCancelButton: true,
+				confirmButtonColor: '#DD6B55',
+				confirmButtonText: t('Yes_mute_user'),
+				cancelButtonText: t('Cancel'),
+				closeOnConfirm: false,
+				html: false
+			}, () => {
+				return Meteor.call('muteUserInRoom', { rid, username: user.username }, function(err) {
+					if (err) {
+						return handleError(err);
+					}
+					return swal({
+						title: t('Muted'),
+						text: t('User_has_been_muted_in_s', room.name),
+						type: 'success',
+						timer: 2000,
+						showConfirmButton: false
+					});
+				});
+			}
+			);
+		}
+	},
+
+	'click .unmute-user'(e, t) {
+		e.preventDefault();
+		const rid = Session.get('openedRoom');
+		const user = t.user.get();
+		//const room = ChatRoom.findOne(rid); // never used
+		if (user && RocketChat.authz.hasAllPermission('mute-user', rid)) {
+			return Meteor.call('unmuteUserInRoom', { rid, username: user.username }, function(err) {
+				if (err) {
+					return handleError(err);
+				}
+				return toastr.success(TAPi18n.__('User_unmuted_in_room'));
+			});
+		} else {
+			return toastr.error(TAPi18n.__('error-not-allowed'));
+		}
+	},
+
+	'click .set-moderator'(e, t) {
+		e.preventDefault();
+		const user = t.user.get();
+		if (user) {
+			const userModerator = RoomRoles.findOne({ rid: Session.get('openedRoom'), 'u._id': user._id, roles: 'moderator' }, { fields: { _id: 1 } });
+			if (userModerator == null) {
+				return Meteor.call('addRoomModerator', Session.get('openedRoom'), user._id, (err) => {
+					if (err) {
+						return handleError(err);
+					}
+
+					const room = ChatRoom.findOne(Session.get('openedRoom'));
+					return toastr.success(TAPi18n.__('User__username__is_now_a_moderator_of__room_name_', { username: this.username, room_name: room.name }));
+				});
+			}
+		}
+	},
+
+	'click .unset-moderator'(e, t) {
+		e.preventDefault();
+		const user = t.user.get();
+		if (user) {
+			const userModerator = RoomRoles.findOne({ rid: Session.get('openedRoom'), 'u._id': user._id, roles: 'moderator' }, { fields: { _id: 1 } });
+			if (userModerator != null) {
+				return Meteor.call('removeRoomModerator', Session.get('openedRoom'), user._id, (err) => {
+					if (err) {
+						return handleError(err);
+					}
+
+					const room = ChatRoom.findOne(Session.get('openedRoom'));
+					return toastr.success(TAPi18n.__('User__username__removed_from__room_name__moderators', { username: this.username, room_name: room.name }));
+				});
+			}
+		}
+	},
+
+	'click .set-owner'(e, t) {
+		e.preventDefault();
+		const user = t.user.get();
+		if (user) {
+			const userOwner = RoomRoles.findOne({ rid: Session.get('openedRoom'), 'u._id': user._id, roles: 'owner' }, { fields: { _id: 1 } });
+			if (userOwner == null) {
+				return Meteor.call('addRoomOwner', Session.get('openedRoom'), user._id, (err) => {
+					if (err) {
+						return handleError(err);
+					}
+
+					const room = ChatRoom.findOne(Session.get('openedRoom'));
+					return toastr.success(TAPi18n.__('User__username__is_now_a_owner_of__room_name_', { username: this.username, room_name: room.name }));
+				});
+			}
+		}
+	},
+
+	'click .unset-owner'(e, t) {
+		e.preventDefault();
+		const user = t.user.get();
+		if (user) {
+			const userOwner = RoomRoles.findOne({ rid: Session.get('openedRoom'), 'u._id': user._id, roles: 'owner' }, { fields: { _id: 1 } });
+			if (userOwner != null) {
+				return Meteor.call('removeRoomOwner', Session.get('openedRoom'), user._id, (err) => {
+					if (err) {
+						return handleError(err);
+					}
+
+					const room = ChatRoom.findOne(Session.get('openedRoom'));
+					return toastr.success(TAPi18n.__('User__username__removed_from__room_name__owners', { username: this.username, room_name: room.name }));
+				});
+			}
+		}
+	},
+
+	'click .deactivate'(e, instance) {
+		e.stopPropagation();
+		e.preventDefault();
+		const user = instance.user.get();
+		if (user) {
+			return Meteor.call('setUserActiveStatus', user._id, false, function(error, result) {
+				if (result) {
+					toastr.success(t('User_has_been_deactivated'));
+				}
+				if (error) {
+					return handleError(error);
+				}
+			});
+		}
+	},
+
+	'click .activate'(e, instance) {
+		e.stopPropagation();
+		e.preventDefault();
+		const user = instance.user.get();
+		if (user) {
+			return Meteor.call('setUserActiveStatus', user._id, true, function(error, result) {
+				if (result) {
+					toastr.success(t('User_has_been_activated'));
+				}
+				if (error) {
+					return handleError(error);
+				}
+			});
+		}
+	},
+
+	'click .make-admin'(e, instance) {
+		e.stopPropagation();
+		e.preventDefault();
+		const user = instance.user.get();
+		if (user) {
+			return Meteor.call('setAdminStatus', user._id, true, function(error, result) {
+				if (result) {
+					toastr.success(t('User_is_now_an_admin'));
+				}
+				if (error) {
+					return handleError(error);
+				}
+			});
+		}
+	},
+
+	'click .remove-admin'(e, instance) {
+		e.stopPropagation();
+		e.preventDefault();
+		const user = instance.user.get();
+		if (user) {
+			return Meteor.call('setAdminStatus', user._id, false, function(error, result) {
+				if (result) {
+					toastr.success(t('User_is_no_longer_an_admin'));
+				}
+				if (error) {
+					return handleError(error);
+				}
+			});
+		}
+	},
+
+	'click .delete'(e, instance) {
+		e.stopPropagation();
+		e.preventDefault();
+		const user = instance.user.get();
+		if (user) {
+			return swal({
+				title: t('Are_you_sure'),
+				text: t('Delete_User_Warning'),
+				type: 'warning',
+				showCancelButton: true,
+				confirmButtonColor: '#DD6B55',
+				confirmButtonText: t('Yes_delete_it'),
+				cancelButtonText: t('Cancel'),
+				closeOnConfirm: false,
+				html: false
+			}, function() {
+				swal.disableButtons();
+				return Meteor.call('deleteUser', user._id, function(error) {
+					if (error) {
+						handleError(error);
+						return swal.enableButtons();
+					} else {
+						swal({
+							title: t('Deleted'),
+							text: t('User_has_been_deleted'),
+							type: 'success',
+							timer: 2000,
+							showConfirmButton: false
+						});
+
+						return instance.tabBar.close();
+					}
+				});
+			});
+		}
+	},
+
+	'click .edit-user'(e, instance) {
+		e.stopPropagation();
+		e.preventDefault();
+		const user = instance.user.get();
+		if (user) {
+			return instance.editingUser.set(user._id);
+		}
+	},
+
+	'click .block-user'(e, instance) {
+		e.stopPropagation();
+		e.preventDefault();
+
+		return Meteor.call('blockUser', { rid: Session.get('openedRoom'), blocked: instance.user.get()._id }, function(error, result) {
+			if (result) {
+				toastr.success(t('User_is_blocked'));
+			}
+			if (error) {
+				return handleError(error);
+			}
+		});
+	},
+
+	'click .unblock-user'(e, instance) {
+		e.stopPropagation();
+		e.preventDefault();
+
+		return Meteor.call('unblockUser', { rid: Session.get('openedRoom'), blocked: instance.user.get()._id }, function(error, result) {
+			if (result) {
+				toastr.success(t('User_is_unblocked'));
+			}
+			if (error) {
+				return handleError(error);
+			}
+		});
+	}
+});
+
+Template.userInfo.onCreated(function() {
+	let data, user, username;
+	this.now = new ReactiveVar(moment());
+	this.user = new ReactiveVar;
+	this.editingUser = new ReactiveVar;
+	this.loadingUserInfo = new ReactiveVar(true);
+	this.loadedUsername = new ReactiveVar;
+	this.tabBar = Template.currentData().tabBar;
+
+	Meteor.setInterval(() => {
+		return this.now.set(moment());
+	}
+	, 30000);
+
+	this.autorun(() => {
+		username = this.loadedUsername.get();
+
+		if (username == null) {
+			this.loadingUserInfo.set(false);
+			return;
+		}
+
+		this.loadingUserInfo.set(true);
+
+		return this.subscribe('fullUserData', username, 1, () => {
+			return this.loadingUserInfo.set(false);
+		}
+		);
+	}
+	);
+
+	this.autorun(() => {
+		data = Template.currentData();
+		if (data.clear != null) {
+			return this.clear = data.clear;
+		}
+	}
+	);
+
+	this.autorun(() => {
+		data = Template.currentData();
+		user = this.user.get();
+		return this.loadedUsername.set((user != null ? user.username : undefined) || (data != null ? data.username : undefined));
+	}
+	);
+
+	return this.autorun(() => {
+		let filter;
+		data = Template.currentData();
+		if (data && data.username != null) {
+			filter = { username: data.username };
+		} else if (data && data._id != null) {
+			filter = { _id: data._id };
+		}
+
+		user = Meteor.users.findOne(filter);
+
+		return this.user.set(user);
+	}
+	);
+});
diff --git a/packages/rocketchat-ui-flextab/package.js b/packages/rocketchat-ui-flextab/package.js
index 4e25f2140c6cf..610419cfcd805 100644
--- a/packages/rocketchat-ui-flextab/package.js
+++ b/packages/rocketchat-ui-flextab/package.js
@@ -32,5 +32,5 @@ Package.onUse(function(api) {
 	api.addFiles('client/tabs/messageSearch.coffee', 'client');
 	api.addFiles('client/tabs/uploadedFilesList.coffee', 'client');
 	api.addFiles('client/tabs/userEdit.coffee', 'client');
-	api.addFiles('client/tabs/userInfo.coffee', 'client');
+	api.addFiles('client/tabs/userInfo.js', 'client');
 });