discourse/app/controllers/inline_onebox_controller.rb

# frozen_string_literal: true

class InlineOneboxController < ApplicationController
  requires_login

  def show
    hijack do
      oneboxes =
        InlineOneboxer.new(
          params[:urls] || [],
          user_id: current_user.id,
          category_id: params[:category_id].to_i,
          topic_id: params[:topic_id].to_i,
        ).process
      render json: { "inline-oneboxes" => oneboxes }
    end
  end
end