mirror of
https://github.com/overleaf/overleaf.git
synced 2024-12-17 23:21:13 -05:00
104 lines
3.1 KiB
CoffeeScript
104 lines
3.1 KiB
CoffeeScript
define [
|
|
"ide/colors/ColorManager"
|
|
"libs/md5"
|
|
"ide/online-users/controllers/OnlineUsersController"
|
|
], (ColorManager) ->
|
|
class OnlineUsersManager
|
|
|
|
cursorUpdateInterval:500
|
|
|
|
constructor: (@ide, @$scope) ->
|
|
@$scope.onlineUsers = {}
|
|
@$scope.onlineUserCursorHighlights = {}
|
|
@$scope.onlineUsersArray = []
|
|
|
|
@$scope.$on "cursor:editor:update", (event, position) =>
|
|
@sendCursorPositionUpdate(position)
|
|
|
|
@$scope.$on "project:joined", () =>
|
|
@ide.socket.emit "clientTracking.getConnectedUsers", (error, connectedUsers) =>
|
|
@$scope.onlineUsers = {}
|
|
for user in connectedUsers or []
|
|
if user.client_id == @ide.socket.socket.sessionid
|
|
# Don't store myself
|
|
continue
|
|
# Store data in the same format returned by clientTracking.clientUpdated
|
|
|
|
@$scope.onlineUsers[user.client_id] = {
|
|
id: user.client_id
|
|
user_id: user.user_id
|
|
email: user.email
|
|
name: "#{user.first_name} #{user.last_name}"
|
|
doc_id: user.cursorData?.doc_id
|
|
row: user.cursorData?.row
|
|
column: user.cursorData?.column
|
|
}
|
|
@refreshOnlineUsers()
|
|
|
|
@ide.socket.on "clientTracking.clientUpdated", (client) =>
|
|
if client.id != @ide.socket.socket.sessionid # Check it's not me!
|
|
@$scope.$apply () =>
|
|
@$scope.onlineUsers[client.id] = client
|
|
@refreshOnlineUsers()
|
|
|
|
@ide.socket.on "clientTracking.clientDisconnected", (client_id) =>
|
|
@$scope.$apply () =>
|
|
delete @$scope.onlineUsers[client_id]
|
|
@refreshOnlineUsers()
|
|
|
|
@$scope.getHueForUserId = (user_id) =>
|
|
ColorManager.getHueForUserId(user_id)
|
|
|
|
refreshOnlineUsers: () ->
|
|
@$scope.onlineUsersArray = []
|
|
|
|
for client_id, user of @$scope.onlineUsers
|
|
if user.doc_id?
|
|
user.doc = @ide.fileTreeManager.findEntityById(user.doc_id)
|
|
|
|
if user.name?.trim().length == 0
|
|
user.name = user.email.trim()
|
|
|
|
user.initial = user.name?[0]
|
|
if !user.initial or user.initial == " "
|
|
user.initial = "?"
|
|
|
|
@$scope.onlineUsersArray.push user
|
|
|
|
@$scope.onlineUserCursorHighlights = {}
|
|
for client_id, client of @$scope.onlineUsers
|
|
doc_id = client.doc_id
|
|
continue if !doc_id? or !client.row? or !client.column?
|
|
@$scope.onlineUserCursorHighlights[doc_id] ||= []
|
|
@$scope.onlineUserCursorHighlights[doc_id].push {
|
|
label: client.name
|
|
cursor:
|
|
row: client.row
|
|
column: client.column
|
|
hue: ColorManager.getHueForUserId(client.user_id)
|
|
}
|
|
|
|
if @$scope.onlineUsersArray.length > 0
|
|
delete @cursorUpdateTimeout
|
|
@cursorUpdateInterval = 500
|
|
else
|
|
delete @cursorUpdateTimeout
|
|
@cursorUpdateInterval = 60 * 1000 * 5
|
|
|
|
|
|
sendCursorPositionUpdate: (position) ->
|
|
if position?
|
|
@$scope.currentPosition = position # keep track of the latest position
|
|
if !@cursorUpdateTimeout?
|
|
@cursorUpdateTimeout = setTimeout ()=>
|
|
doc_id = @$scope.editor.open_doc_id
|
|
# always send the latest position to other clients
|
|
@ide.socket.emit "clientTracking.updatePosition", {
|
|
row: @$scope.currentPosition?.row
|
|
column: @$scope.currentPosition?.column
|
|
doc_id: doc_id
|
|
}
|
|
|
|
delete @cursorUpdateTimeout
|
|
, @cursorUpdateInterval
|
|
|