ed( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
			return $post_id;
		}

		// Check the user's permissions.
		if ( ! current_user_can( 'edit_post', $post_id ) ) {
			return $post_id;
		}

		// Check if our nonce is set.
		if ( ! isset( $_POST[ self::CPT . '_nonce' ] ) ) {
			return $post_id;
		}

		// Verify that the nonce is valid.
		if ( ! wp_verify_nonce( $_POST[ self::CPT . '_nonce' ], self::CPT ) ) {
			return $post_id;
		}

		// Save font type
		// only custom for now
		$custom_font = $this->get_font_type_object( 'custom' );

		wp_set_object_terms( $post_id, $custom_font->get_type(), self::TAXONOMY );

		// Let Font type handle saving
		$custom_font->save_meta( $post_id, $_POST );
	}

	/**
	 * Helper to clean font list on save/update
	 */
	public function clear_fonts_list() {
		delete_option( self::FONTS_OPTION_NAME );
		delete_option( self::FONTS_NAME_TYPE_OPTION_NAME );
	}

	/**
	 * Get fonts array form the database or generate a new list if $force is set to true
	 *
	 * @param bool $force
	 *
	 * @return array|bool|mixed
	 */
	public function get_fonts() {
		static $fonts = false;

		if ( false !== $fonts ) {
			return $fonts;
		}

		$fonts = $this->generate_fonts_list();

		$fonts = get_option( self::FONTS_OPTION_NAME, false );

		return $fonts;
	}

	/**
	 * Enqueue fonts css
	 *
	 * @param $post_css
	 */
	public function enqueue_fonts( $post_css ) {
		$used_fonts = $post_css->get_fonts();
		$font_manager_fonts = $this->get_fonts();
		$font_types = $this->get_font_types();

		foreach ( $used_fonts as $font_family ) {
			if ( ! isset( $font_types[ $font_family ] ) || in_array( $font_family, $this->enqueued_fonts ) ) {
				continue;
			}

			$font_type = $this->get_font_type_object( $font_types[ $font_family ] );
			if ( ! $font_type ) {
				continue;
			}

			$font_data = [];
			if ( isset( $font_manager_fonts[ $font_family ] ) ) {
				$font_data = $font_manager_fonts[ $font_family ];
			}
			$font_type->enqueue_font( $font_family, $font_data, $post_css );

			$this->enqueued_fonts[] = $font_family;
		}
	}

	public function register_ajax_actions( Ajax $ajax ) {
		$ajax->register_ajax_action( 'pro_assets_manager_panel_action_data', [ $this, 'assets_manager_panel_action_data' ] );
	}

	public function add_finder_item( array $categories ) {
		$categories['settings']['items']['custom-fonts'] = [
			'title' => esc_html__( 'Custom Fonts', 'elementor-pro' ),
			'icon' => 'typography',
			'url' => admin_url( static::MENU_SLUG ),
			'keywords' => [ 'custom', 'fonts', 'elementor' ],
		];

		if ( ! $this->can_use_custom_fonts() ) {
			$lock = new Feature_Lock( [ 'type' => 'custom-font' ] );

			$categories['settings']['items']['custom-fonts']['lock'] = $lock->get_config();
		}

		return $categories;
	}

	/**
	 * Register Font Manager action and filter hooks
	 */
	protected function actions() {
		add_action( 'init', [ $this, 'register_post_type_and_tax' ] );

		if ( is_admin() ) {
			add_action( 'init', [ $this, 'redirect_admin_old_page_to_new' ] );

			add_action( 'elementor/admin/menu/register', function ( Admin_Menu_Manager $admin_menu_manager ) {
				$this->register_admin_menu( $admin_menu_manager );
			} );

			// TODO: BC - Remove after `Admin_Menu_Manager` will be the standard.
			add_action( 'admin_menu', function () {
				if ( did_action( 'elementor/admin/menu/register' ) ) {
					return;
				}

				$menu_title = _x( 'Custom Fonts', 'Elementor Font', 'elementor-pro' );

				add_submenu_page(
					Settings::PAGE_ID,
					$menu_title,
					$menu_title,
					self::CAPABILITY,
					static::MENU_SLUG
				);
			}, 50 );

			add_action( 'admin_head', [ $this, 'clean_admin_listing_page' ] );
		}

		// TODO: Maybe just ignore all of those when the user can't use custom fonts?
		add_filter( 'post_row_actions', [ $this, 'post_row_actions' ], 10, 2 );
		add_filter( 'manage_' . self::CPT . '_posts_columns', [ $this, 'manage_columns' ], 100 );
		add_action( 'save_post_' . self::CPT, [ $this, 'save_post_meta' ], 10, 3 );
		add_action( 'save_post_' . self::CPT, [ $this, 'clear_fonts_list' ], 100 );

		add_filter( 'elementor/fonts/groups', [ $this, 'register_fonts_groups' ] );
		add_filter( 'elementor/fonts/additional_fonts', [ $this, 'register_fonts_in_control' ] );
		add_filter( 'elementor/finder/categories', [ $this, 'add_finder_item' ] );
		add_action( 'elementor/css-file/post/parse', [ $this, 'enqueue_fonts' ] );
		add_action( 'elementor/css-file/global/parse', [ $this, 'enqueue_fonts' ] );
		add_filter( 'post_updated_messages', [ $this, 'post_updated_messages' ] );
		add_filter( 'enter_title_here', [ $this, 'update_enter_title_here' ], 10, 2 );

		// Ajax.
		add_action( 'elementor/ajax/register_actions', [ $this, 'register_ajax_actions' ] );

		/**
		 * Elementor fonts manager loaded.
		 *
		 * Fires after the fonts manager was fully loaded and instantiated.
		 *
		 * @since 2.0.0
		 *
		 * @param Fonts_Manager $this An instance of fonts manager.
		 */
		do_action( 'elementor_pro/fonts_manager_loaded', $this );
	}

	/**
	 * Fonts_Manager constructor.
	 */
	public function __construct() {
		$this->actions();
		$this->add_font_type( 'custom', new Fonts\Custom_Fonts() );
		$this->add_font_type( 'typekit', new Fonts\Typekit_Fonts() );
	}
}