Class: TagGroupsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/tag_groups_controller.rb

Constant Summary

Constants inherited from ApplicationController

ApplicationController::LEGACY_NO_THEMES, ApplicationController::LEGACY_NO_UNOFFICIAL_PLUGINS, ApplicationController::NO_PLUGINS, ApplicationController::NO_THEMES, ApplicationController::NO_UNOFFICIAL_PLUGINS, ApplicationController::SAFE_MODE

Constants included from CanonicalURL::ControllerExtensions

CanonicalURL::ControllerExtensions::ALLOWED_CANONICAL_PARAMS

Instance Attribute Summary

Attributes inherited from ApplicationController

#theme_id

Instance Method Summary collapse

Methods inherited from ApplicationController

#application_layout, #can_cache_content?, #clear_notifications, #conditionally_allow_site_embedding, #current_homepage, #discourse_expires_in, #dont_cache_page, #ember_cli_required?, #fetch_user_from_params, #guardian, #handle_permalink, #handle_theme, #handle_unverified_request, #has_escaped_fragment?, #immutable_for, #no_cookies, #perform_refresh_session, #post_ids_including_replies, #preload_json, #rate_limit_second_factor!, #redirect_with_client_support, #render_json_dump, #render_serialized, requires_plugin, #rescue_discourse_actions, #resolve_safe_mode, #secure_session, #serialize_data, #set_current_user_for_logs, #set_layout, #set_mobile_view, #set_mp_snapshot_fields, #show_browser_update?, #store_preloaded, #use_crawler_layout?, #with_resolved_locale

Methods included from VaryHeader

#ensure_vary_header

Methods included from ReadOnlyMixin

#add_readonly_header, #allowed_in_staff_writes_only_mode?, #block_if_readonly_mode, #check_readonly_mode, included, #staff_writes_only_mode?

Methods included from Hijack

#hijack

Methods included from GlobalPath

#cdn_path, #cdn_relative_path, #full_cdn_url, #path, #upload_cdn_path

Methods included from JsonError

#create_errors_json

Methods included from CanonicalURL::ControllerExtensions

#canonical_url, #default_canonical, included

Methods included from CurrentUser

#clear_current_user, #current_user, has_auth_cookie?, #is_api?, #is_user_api?, #log_off_user, #log_on_user, lookup_from_env, #refresh_session

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/tag_groups_controller.rb', line 50

def create
  guardian.ensure_can_admin_tag_groups!
  @tag_group = TagGroup.new(tag_groups_params)
  if @tag_group.save
    render_serialized(@tag_group, TagGroupSerializer)
  else
    render_json_error(@tag_group)
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/tag_groups_controller.rb', line 67

def destroy
  guardian.ensure_can_admin_tag_groups!
  @tag_group.destroy
  render json: success_json
end

#index ⇒ Object 



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# File 'app/controllers/tag_groups_controller.rb', line 10

def index
  tag_groups = TagGroup.order("name ASC").includes(:parent_tag).preload(:tags).all
  serializer =
    ActiveModel::ArraySerializer.new(
      tag_groups,
      each_serializer: TagGroupSerializer,
      root: "tag_groups",
    )
  respond_to do |format|
    format.html do
      store_preloaded "tagGroups", MultiJson.dump(serializer)
      render "default/empty"
    end
    format.json { render_json_dump(serializer) }
  end
end

#new ⇒ Object 



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# File 'app/controllers/tag_groups_controller.rb', line 38

def new
  tag_groups = TagGroup.order("name ASC").includes(:parent_tag).preload(:tags).all
  serializer =
    ActiveModel::ArraySerializer.new(
      tag_groups,
      each_serializer: TagGroupSerializer,
      root: "tag_groups",
    )
  store_preloaded "tagGroup", MultiJson.dump(serializer)
  render "default/empty"
end

#search ⇒ Object 



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# File 'app/controllers/tag_groups_controller.rb', line 73

def search
  matches = TagGroup.includes(:tags).visible(guardian).all

  matches = matches.where("lower(name) ILIKE ?", "%#{params[:q].strip}%") if params[:q].present?

  if params[:names].present?
    matches = matches.where("lower(NAME) in (?)", params[:names].map(&:downcase))
  end

  matches =
    matches.order("name").limit(
      fetch_limit_from_params(default: 5, max: SiteSetting.max_tag_search_results),
    )

  render json: {
           results:
             matches.map { |x| { name: x.name, tag_names: x.tags.base_tags.pluck(:name).sort } },
         }
end

#show ⇒ Object 



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# File 'app/controllers/tag_groups_controller.rb', line 27

def show
  serializer = TagGroupSerializer.new(@tag_group)
  respond_to do |format|
    format.html do
      store_preloaded "tagGroup", MultiJson.dump(serializer)
      render "default/empty"
    end
    format.json { render_json_dump(serializer) }
  end
end

#update ⇒ Object 



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# File 'app/controllers/tag_groups_controller.rb', line 60

def update
  guardian.ensure_can_admin_tag_groups!
  json_result(@tag_group, serializer: TagGroupSerializer) do |tag_group|
    @tag_group.update(tag_groups_params)
  end
end