Focus the textarea after toggling between spoiler or not

src/converse-chatview.js

@@ -280,7 +280,7 @@
                         _.extend(this.model.toJSON(), {
                             'allow_spoiler_messages': _converse.allow_spoiler_messages,
                             'label_personal_message': placeholder,
-                            'label_spoiler_hint': __('Optional spoiler hint'),
+                            'label_spoiler_hint': __('Optional hint'),
                             'label_send': __('Send'),
                             'show_send_button': _converse.show_send_button,
                             'show_textarea': true,
@@ -290,6 +290,10 @@
                         }));
                 },
 
+                afterRender () {
+                    this.renderToolbar();
+                },
+
                 renderToolbar (toolbar, options) {
                     if (!_converse.show_toolbar) {
                         return this;
@@ -303,10 +307,6 @@
                     return this;
                 },
 
-                afterRender () {
-                    this.renderToolbar();
-                },
-
                 getToolbarOptions (options) {
                     return _.extend(options || {}, {
                         'allow_spoiler_messages': _converse.allow_spoiler_messages,
@@ -335,6 +335,7 @@
                         this.model.toJSON(), {'title': spoiler_title})
                     )
                     this.render();
+                    this.parent.focus();
                 }
             });
 
@@ -390,6 +391,7 @@
                     this.message_form_view = new _converse.ChatBoxMessageForm({
                         'model': new Backbone.Model()
                     });
+                    this.message_form_view.parent = this;
                     this.message_form_view.render();
                     this.content.insertAdjacentElement(
                         'afterEnd',

src/converse-core.js

@@ -44,6 +44,7 @@
     Strophe.addNamespace('ROSTERX', 'http://jabber.org/protocol/rosterx');
     Strophe.addNamespace('RSM', 'http://jabber.org/protocol/rsm');
     Strophe.addNamespace('SID', 'urn:xmpp:sid:0');
+    Strophe.addNamespace('SPOILER', 'urn:xmpp:spoiler:0');
     Strophe.addNamespace('XFORM', 'jabber:x:data');
 
     // Use Mustache style syntax for variable interpolation

src/converse-spoilers.js

@@ -5,12 +5,6 @@
     ], factory);
 }(this, function (converse) {
 
-    const { _, Strophe } = converse.env;
-    const u = converse.env.utils;
-
-    Strophe.addNamespace('SPOILER', 'urn:xmpp:spoiler:0');
-
-
     // The following line registers your plugin.
     converse.plugins.add("converse-spoilers", {
         /* Optional dependencies are other plugins which might be
@@ -34,7 +28,6 @@
             //
             // New functions which don't exist yet can also be added.
 
-
             'ChatBoxView': {
 
                 toggleSpoilerMessage (event) {