Gab Social. All are welcome.

app/controllers/remote_follow_controller.rb

@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+class RemoteFollowController < ApplicationController
+  layout 'modal'
+
+  before_action :set_account
+  before_action :gone, if: :suspended_account?
+  before_action :set_body_classes
+
+  def new
+    @remote_follow = RemoteFollow.new(session_params)
+  end
+
+  def create
+    @remote_follow = RemoteFollow.new(resource_params)
+
+    if @remote_follow.valid?
+      session[:remote_follow] = @remote_follow.acct
+      redirect_to @remote_follow.subscribe_address_for(@account)
+    else
+      render :new
+    end
+  end
+
+  private
+
+  def resource_params
+    params.require(:remote_follow).permit(:acct)
+  end
+
+  def session_params
+    { acct: session[:remote_follow] }
+  end
+
+  def set_account
+    @account = Account.find_local!(params[:account_username])
+  end
+
+  def suspended_account?
+    @account.suspended?
+  end
+
+  def set_body_classes
+    @body_classes = 'modal-layout'
+    @hide_header  = true
+  end
+end