Add the ability to disable events and use relative url in config.

app/coffee/modules/events.coffee

@@ -20,6 +20,7 @@
 ###
 
 taiga = @.taiga
+startswith = @.taiga.startswith
 
 module = angular.module("taigaEvents", [])
 
@@ -41,7 +42,18 @@ class EventsService
     setupConnection: ->
         @.stopExistingConnection()
 
-        url = @config.get("eventsUrl", "ws://localhost:8888/events")
+        url = @config.get("eventsUrl")
+
+        # This allows disable events in case
+        # url is not found on the configuration.
+        return if not url
+
+        # This allows relative urls in configuration.
+        if not startswith(url, "ws:") and not startswith(url, "wss:")
+            loc = @win.location
+            scheme = if loc.protocol == "https:" then "wss:" else "ws:"
+            path = _.str.ltrim(url, "/")
+            url = "#{scheme}//#{loc.host}/#{path}"
 
         @.ws = new @win.WebSocket(url)
         @.ws.addEventListener("open", @.onOpen)

app/coffee/utils.coffee

@@ -23,6 +23,7 @@ nl2br = (str) =>
     breakTag = '<br />'
     return (str + '').replace(/([^>\r\n]?)(\r\n|\n\r|\r|\n)/g, '$1' + breakTag + '$2')
 
+
 bindOnce = (scope, attr, continuation) =>
     val = scope.$eval(attr)
     if val != undefined
@@ -106,9 +107,11 @@ joinStr = (str, coll) ->
 debounce = (wait, func) ->
     return _.debounce(func, wait, {leading: true, trailing: false})
 
+
 debounceLeading = (wait, func) ->
     return _.debounce(func, wait, {leading: false, trailing: true})
 
+
 startswith = (str1, str2) ->
     return _.str.startsWith(str1, str2)
 

conf/main.example.json

@@ -1,7 +1,7 @@
 {
     "api": "http://localhost:8000/api/v1/",
-    "eventsUrl": "ws://localhost:8888/events",
+    "eventsUrl": null,
-    "debug": "true",
+    "debug": true,
     "publicRegisterEnabled": true,
     "feedbackEnabled": true,
     "privacyPolicyUrl": null,