plugin.rb

# frozen_string_literal: true

# name: discourse-templates
# about: Allows the creation of content templates for repeated use.
# meta_topic_id: 229250
# version: 2.5.0
# authors: Discourse (discourse-templates), Jay Pfaffman and André Pereira (canned-replies)
# url: https://github.com/discourse/discourse-templates

enabled_site_setting :discourse_templates_enabled

register_asset "stylesheets/discourse-templates.scss"

register_svg_icon "far-clipboard" if respond_to?(:register_svg_icon)

after_initialize do
  module ::DiscourseTemplates
    PLUGIN_NAME ||= "discourse-templates".freeze

    class Engine < ::Rails::Engine
      engine_name DiscourseTemplates::PLUGIN_NAME
      isolate_namespace DiscourseTemplates
    end
  end

  require_relative "app/controllers/discourse_templates/templates_controller"
  require_relative "app/models/discourse_templates/usage_count"
  require_relative "app/serializers/discourse_templates/templates_serializer"
  require_relative "lib/discourse_templates/guardian_extension"
  require_relative "lib/discourse_templates/topic_extension"
  require_relative "lib/discourse_templates/topic_query_extension"
  require_relative "lib/discourse_templates/user_extension"

  reloadable_patch do |plugin|
    Guardian.prepend(DiscourseTemplates::GuardianExtension)
    Topic.prepend(DiscourseTemplates::TopicExtension)
    TopicQuery.prepend(DiscourseTemplates::TopicQueryExtension)
    User.prepend(DiscourseTemplates::UserExtension)
  end

  add_to_serializer(:current_user, :can_use_templates) { object.can_use_templates? }

  add_to_serializer(
    :topic_view,
    :is_template,
    include_condition: -> { object.topic.template?(scope.user) },
  ) { true }

  Discourse::Application.routes.append do
    mount ::DiscourseTemplates::Engine, at: "/discourse_templates"
  end

  DiscourseTemplates::Engine.routes.draw do
    resources :templates, path: "/", only: [:index] do
      member { post "use" }
    end
  end
end