Use esnext to auto-generate es2015 syntax

src/converse-headline.js

@@ -14,8 +14,7 @@
     ], factory);
 }(this, function (converse, tpl_chatbox) {
     "use strict";
-    const _ = converse.env._,
-        utils = converse.env.utils;
+    const { _, utils } = converse.env;
 
     converse.plugins.add('converse-headline', {
 
@@ -27,8 +26,8 @@
             // New functions which don't exist yet can also be added.
 
             ChatBoxViews: {
-                onChatBoxAdded: function (item) {
-                    const _converse = this.__super__._converse;
+                onChatBoxAdded (item) {
+                    const { _converse } = this.__super__;
                     let view = this.get(item.get('id'));
                     if (!view && item.get('type') === 'headline') {
                         view = new _converse.HeadlinesBoxView({model: item});
@@ -41,12 +40,12 @@
             }
         },
 
-        initialize: function () {
+        initialize () {
             /* The initialize function gets called as soon as the plugin is
              * loaded by converse.js's plugin machinery.
              */
-            const _converse = this._converse,
-                __ = _converse.__;
+            const { _converse } = this,
+                { __ } = _converse;
 
             _converse.HeadlinesBoxView = _converse.ChatBoxView.extend({
                 className: 'chatbox headlines',
@@ -57,7 +56,7 @@
                     'keypress textarea.chat-textarea': 'keyPressed'
                 },
 
-                initialize: function () {
+                initialize () {
                     this.disable_mam = true; // Don't do MAM queries for this box
                     this.model.messages.on('add', this.onMessageAdded, this);
                     this.model.on('show', this.show, this);
@@ -67,7 +66,7 @@
                     _converse.emit('chatBoxInitialized', this);
                 },
 
-                render: function () {
+                render () {
                     this.$el.attr('id', this.model.get('box_id'))
                         .html(tpl_chatbox(
                                 _.extend(this.model.toJSON(), {

src/converse-inverse.js

@@ -16,19 +16,18 @@
     ], factory);
 }(this, function (converse, tpl_brand_heading) {
     "use strict";
-    var $ = converse.env.jQuery,
-        Strophe = converse.env.Strophe,
-        _ = converse.env._;
+    const $ = converse.env.jQuery,
+        { Strophe, _ } = converse.env;
 
     function createBrandHeadingElement () {
-        var div = document.createElement('div');
+        const div = document.createElement('div');
         div.innerHTML = tpl_brand_heading();
         return div.firstChild;
     }
 
      function isMessageToHiddenChat (_converse, message) {
-        var jid = Strophe.getBareJidFromJid(message.getAttribute('from'));
-        var model = _converse.chatboxes.get(jid);
+        const jid = Strophe.getBareJidFromJid(message.getAttribute('from'));
+        const model = _converse.chatboxes.get(jid);
         if (!_.isNil(model)) {
             return model.get('hidden');
         }
@@ -46,45 +45,45 @@
             //
             // new functions which don't exist yet can also be added.
 
-            areDesktopNotificationsEnabled: function () {
+            areDesktopNotificationsEnabled () {
                 // Call with "ignore_hidden" as true, so that it doesn't check
                 // if the windowState is hidden.
                 return this.__super__.areDesktopNotificationsEnabled.call(this, true);
             },
 
-            shouldNotifyOfMessage: function (message) {
-                var _converse = this.__super__._converse;
-                var result = this.__super__.shouldNotifyOfMessage.apply(this, arguments);
+            shouldNotifyOfMessage (message) {
+                const { _converse } = this.__super__;
+                const result = this.__super__.shouldNotifyOfMessage.apply(this, arguments);
                 return result && isMessageToHiddenChat(_converse, message);
             },
 
             ControlBoxView: {
-                renderContactsPanel: function () {
+                renderContactsPanel () {
                     this.__super__.renderContactsPanel.apply(this, arguments);
                     this.el.classList.remove("fullscreen");
                     return this;
                 },
 
-                renderRegistrationPanel: function () {
+                renderRegistrationPanel () {
                     this.__super__.renderRegistrationPanel.apply(this, arguments);
 
-                    var el = document.getElementById('converse-register');
+                    const el = document.getElementById('converse-register');
                     el.parentNode.insertBefore(createBrandHeadingElement(), el);
                     return this;
                 },
 
-                renderLoginPanel: function () {
+                renderLoginPanel () {
                     this.__super__.renderLoginPanel.apply(this, arguments);
                     this.el.classList.add("fullscreen");
 
-                    var el = document.getElementById('converse-login');
+                    const el = document.getElementById('converse-login');
                     el.parentNode.insertBefore(createBrandHeadingElement(), el);
                     return this;
                 }
             },
 
             ChatRoomView: {
-                afterShown: function (focus) {
+                afterShown (focus) {
                     /* Make sure chat rooms are scrolled down when opened
                      */
                     this.scrollDown();
@@ -96,7 +95,7 @@
             }
         },
 
-        initialize: function () {
+        initialize () {
             this._converse.api.settings.update({
                 chatview_avatar_height: 44,
                 chatview_avatar_width: 44,

src/converse-muc-embedded.js

@@ -8,8 +8,7 @@
     define(["converse-core", "converse-muc"], factory);
 }(this, function (converse) {
     "use strict";
-    const Backbone = converse.env.Backbone,
-        _ = converse.env._;
+    const { Backbone, _ } = converse.env;
 
     converse.plugins.add('converse-muc-embedded', {
         overrides: {
@@ -20,12 +19,12 @@
             // New functions which don't exist yet can also be added.
 
             ChatBoxes: {
-                onConnected: function () {
+                onConnected () {
                     // Override to avoid storing or fetching chat boxes from session
                     // storage.
-                    const _converse = this.__super__._converse;
+                    const { _converse } = this.__super__;
                     this.browserStorage = new Backbone.BrowserStorage[_converse.storage](
-                        converse.env.b64_sha1('converse.chatboxes-'+_converse.bare_jid));
+                        converse.env.b64_sha1(`converse.chatboxes-${_converse.bare_jid}`));
                     this.registerMessageHandler();
                     /* This is disabled:
                      *
@@ -39,7 +38,7 @@
             },
 
             ChatRoomView: {
-                insertIntoDOM: function () {
+                insertIntoDOM () {
                     if (!document.body.contains(this.el)) {
                         const container = document.querySelector('#converse-embedded-chat');
                         container.innerHTML = '';
@@ -50,11 +49,11 @@
             }
         },
 
-        initialize: function () {
+        initialize () {
             /* The initialize function gets called as soon as the plugin is
              * loaded by converse.js's plugin machinery.
              */
-            const _converse = this._converse;
+            const { _converse } = this;
             if (!_.isArray(_converse.auto_join_rooms)) {
                 throw new Error("converse-muc-embedded: auto_join_rooms must be an Array");
             }

src/converse-ping.js

@@ -14,16 +14,15 @@
 }(this, function (converse) {
     "use strict";
     // Strophe methods for building stanzas
-    const Strophe = converse.env.Strophe,
-        _ = converse.env._;
+    const { Strophe, _ } = converse.env;
     
     converse.plugins.add('converse-ping', {
 
-        initialize: function () {
+        initialize () {
             /* The initialize function gets called as soon as the plugin is
              * loaded by converse.js's plugin machinery.
              */
-            const _converse = this._converse;
+            const { _converse } = this;
 
             _converse.api.settings.update({
                 ping_interval: 180 //in seconds
@@ -72,7 +71,7 @@
                         return true;
                     });
                     _converse.connection.addTimedHandler(1000, function () {
-                        var now = new Date();
+                        const now = new Date();
                         if (!_converse.lastStanzaDate) {
                             _converse.lastStanzaDate = now;
                         }
@@ -84,7 +83,7 @@
                 }
             };
 
-            var onConnected = function () {
+            const onConnected = function () {
                 // Wrapper so that we can spy on registerPingHandler in tests
                 _converse.registerPingHandler();
             };