Add configurable default room bookmarks for new users

app/jobs/xmpp_set_default_bookmarks_job.rb

@@ -0,0 +1,26 @@
+class XmppSetDefaultBookmarksJob < ApplicationJob
+  queue_as :default
+
+  def perform(user)
+    return unless Setting.xmpp_default_rooms.any?
+    @user = user
+    ejabberd = EjabberdApiClient.new
+    ejabberd.private_set user, storage_content
+  end
+
+  def storage_content
+    bookmarks = ""
+    Setting.xmpp_default_rooms.each do |r|
+      bookmarks << conference_element(
+        jid: r[/<(.+)>/, 1], name: r[/^(.+)\s/, 1], nick: @user.cn,
+        autojoin: Setting.xmpp_autojoin_default_rooms
+      )
+    end
+
+    "<storage xmlns='storage:bookmarks'>#{bookmarks}</storage>"
+  end
+
+  def conference_element(jid:, name:, autojoin: false, nick:)
+    "<conference jid='#{jid}' name='#{name}' autojoin='#{autojoin.to_s}'><nick>#{nick}</nick></conference>"
+  end
+end

app/models/setting.rb

@@ -17,6 +17,13 @@ class Setting < RailsSettings::Base
     account accounts donations mail webmaster support
   ]
 
+  #
+  # XMPP
+  #
+
+  field :xmpp_default_rooms, type: :array, default: []
+  field :xmpp_autojoin_default_rooms, type: :boolean, default: false
+
   #
   # Sentry
   #

app/services/ejabberd_api_client.rb

@@ -10,7 +10,7 @@ class EjabberdApiClient
     if res.status != 200
       Rails.logger.error "[ejabberd] API request failed:"
       Rails.logger.error res.body
-      #TODO add some kind of exception tracking/notifications
+      #TODO Send custom event to Sentry
     end
   end
 
@@ -21,4 +21,9 @@ class EjabberdApiClient
   def send_message(payload)
     post "send_message", payload
   end
+
+  def private_set(user, content)
+    payload = { user: user.cn, host: user.ou, element: content }
+    post "private_set", payload
+  end
 end

app/views/admin/settings/services/_ejabberd.html.erb

@@ -7,24 +7,43 @@
     title: "Enable ejabberd integration",
     description: "ejabberd configuration present and features enabled"
   ) %>
-  <% if Setting.ejabberd_enabled? %>
-    <%= render FormElements::FieldsetComponent.new(title: "API URL") do %>
-      <%= f.text_field :ejabberd_api_url,
-        value: Setting.ejabberd_api_url,
-        class: "w-full", disabled: true %>
-    <% end %>
-    <%= render FormElements::FieldsetComponent.new(title: "Admin URL") do %>
-      <%= f.text_field :ejabberd_admin_url,
-        value: Setting.ejabberd_admin_url,
-        class: "w-full", disabled: true %>
-    <% end %>
-    <%= render FormElements::FieldsetComponent.new(
-          title: "Contact roster name",
-          description: "Used when exchanging contacts after signup from invitation"
-        ) do %>
-      <%= f.text_field :ejabberd_buddy_roster,
-        value: Setting.ejabberd_buddy_roster,
-        class: "w-full" %>
-    <% end %>
+<% if Setting.ejabberd_enabled? %>
+  <%= render FormElements::FieldsetComponent.new(title: "API URL") do %>
+    <%= f.text_field :ejabberd_api_url,
+      value: Setting.ejabberd_api_url,
+      class: "w-full", disabled: true %>
+  <% end %>
+  <%= render FormElements::FieldsetComponent.new(title: "Admin URL") do %>
+    <%= f.text_field :ejabberd_admin_url,
+      value: Setting.ejabberd_admin_url,
+      class: "w-full", disabled: true %>
   <% end %>
 </ul>
+<h3 class="mt-8">User default settings</h3>
+<ul role="list">
+  <%= render FormElements::FieldsetComponent.new(
+        title: "Default rooms",
+        description: "Add these default rooms to new users' bookmarks"
+      ) do %>
+    <%= f.text_area :xmpp_default_rooms,
+          value: Setting.xmpp_default_rooms.join("\n"),
+          placeholder: "Welcome <welcome@kosmos.chat>\nKosmos <kosmos@kosmos.chat>",
+          class: "h-24 w-full" %>
+  <% end %>
+  <%= render FormElements::FieldsetToggleComponent.new(
+    form: f,
+    attribute: :xmpp_autojoin_default_rooms,
+    enabled: Setting.xmpp_autojoin_default_rooms?,
+    title: "Auto-join default rooms",
+    description: "Automatically join above default rooms in chat clients"
+  ) %>
+  <%= render FormElements::FieldsetComponent.new(
+        title: "Contact roster name",
+        description: "Used when exchanging contacts after signup from invitation"
+      ) do %>
+    <%= f.text_field :ejabberd_buddy_roster,
+      value: Setting.ejabberd_buddy_roster,
+      class: "w-full" %>
+  <% end %>
+<% end %>
+</ul>