BP_Nouveau::theme_compat_page_templates( array $templates = array() )

	public function theme_compat_page_templates( $templates = array() ) {
		/**
		 * Filters whether or not we are looking at a directory to determine if to return early.
		 *
		 * @since BuddyPress 3.0.0
		 *
		 * @param bool $value Whether or not we are viewing a directory.
		 */
		if ( true === (bool) apply_filters( 'bp_nouveau_theme_compat_page_templates_directory_only', ! bp_is_directory() ) ) {
			return $templates;
		}

		// No page ID yet.
		$page_id = 0;

		// Get the WordPress Page ID for the current view.
		foreach ( (array) buddypress()->pages as $component => $bp_page ) {

			// Handles the majority of components.
			if ( bp_is_current_component( $component ) ) {
				$page_id = (int) $bp_page->id;
			}

			// Stop if not on a user page.
			if ( ! bp_is_user() && ! empty( $page_id ) ) {
				break;
			}

			// The Members component requires an explicit check due to overlapping components.
			if ( bp_is_user() && ( 'members' === $component ) ) {
				$page_id = (int) $bp_page->id;
				break;
			}
		}

		// Bail if no directory page set.
		if ( 0 === $page_id ) {
			return $templates;
		}

		// Check for page template.
		$page_template = get_page_template_slug( $page_id );

		// Add it to the beginning of the templates array so it takes precedence over the default hierarchy.
		if ( ! empty( $page_template ) ) {

			/**
			 * Check for existence of template before adding it to template
			 * stack to avoid accidentally including an unintended file.
			 *
			 * @see https://buddypress.trac.wordpress.org/ticket/6190
			 */
			if ( '' !== locate_template( $page_template ) ) {
				array_unshift( $templates, $page_template );
			}
		}

		return $templates;
	}