(r6965)
 *
 * @param string $default Optional. Default value 'edit'
 * @return string
 */
function bbp_get_edit_slug( $default = 'edit' ) {

	// Filter & return
	return apply_filters( 'bbp_get_edit_slug', get_option( '_bbp_edit_slug', $default ) );
}

/** Legacy ********************************************************************/

/**
 * Checks if there is a previous BuddyPress Forum configuration
 *
 * @since 2.1.0 bbPress (r3790)
 *
 * @param string $default Optional. Default empty string
 * @return string The location of the bb-config.php file, if any
 */
function bbp_get_config_location( $default = '' ) {

	// Filter & return
	return apply_filters( 'bbp_get_config_location', get_option( 'bb-config-location', $default ) );
}
e option. When this happens, the
 * $wp_roles global gets flushed, causing a user to magically lose any
 * dynamically assigned roles or capabilities when $current_user in refreshed.
 *
 * Because dynamic multiple roles is a new concept in WordPress, we work around
 * it here for now, knowing that improvements will come to WordPress core later.
 *
 * Also note that if using the $wp_user_roles global non-database approach,
 * bbPress does not have an intercept point to add its dynamic roles.
 *
 * @see bbp_switch_to_site()
 * @see bbp_restore_current_site()
 * @see WP_Roles::_init()
 *
 * @since 2.2.0 bbPress (r4363)
 * @deprecated 2.6.0 bbPress (r6105)
 *
 * @internal Used by bbPress to reinitialize dynamic roles on blog switch
 *
 * @param array $roles
 * @return array Combined array of database roles and dynamic bbPress roles
 */
function _bbp_reinit_dynamic_roles( $roles = array() ) {
	foreach ( bbp_get_dynamic_roles() as $role_id => $details ) {
		$roles[ $role_id ] = $details;
	}
	return $roles;
}

/**
 * Fetch a filtered list of forum roles that the current user is
 * allowed to have.
 *
 * Simple function who's main purpose is to allow filtering of the
 * list of forum roles so that plugins can remove inappropriate ones depending
 * on the situation or user making edits.
 *
 * Specifically because without filtering, anyone with the edit_users
 * capability can edit others to be administrators, even if they are
 * only editors or authors. This filter allows admins to delegate
 * user management.
 *
 * @since 2.2.0 bbPress (r4284)
 * @since 2.6.0 bbPress (r6117) Use bbpress()->roles
 *
 * @return array
 */
function bbp_get_dynamic_roles() {

	// Defaults
	$to_array = array();
	$roles    = bbpress()->roles;

	// Convert WP_Roles objects to arrays
	foreach ( $roles as $role_id => $wp_role ) {
		$to_array[ $role_id ] = (array) $wp_role;
	}

	// Filter & return
	return (array) apply_filters( 'bbp_get_dynamic_roles', $to_array, $roles );
}

/**
 * Gets a translated role name from a role ID
 *
 * @since 2.3.0 bbPress (r4792)
 * @since 2.6.0 bbPress (r6117) Use bbp_translate_user_role()
 *
 * @param string $role_id
 * @return string Translated role name
 */
function bbp_get_dynamic_role_name( $role_id = '' ) {
	$roles = bbp_get_dynamic_roles();
	$role  = isset( $roles[ $role_id ] )
		? bbp_translate_user_role( $roles[ $role_id ]['name'] )
		: '';

	// Filter & return
	return apply_filters( 'bbp_get_dynamic_role_name', $role, $role_id, $roles );
}

/**
 * Removes the bbPress roles from the editable roles array
 *
 * This used to use array_diff_assoc() but it randomly broke before 2.2 release.
 * Need to research what happened, and if there's a way to speed this up.
 *
 * @since 2.2.0 bbPress (r4303)
 *
 * @param array $all_roles All registered roles
 * @return array
 */
function bbp_filter_blog_editable_roles( $all_roles = array() ) {

	// Loop through bbPress roles
	foreach ( array_keys( bbp_get_dynamic_roles() ) as $bbp_role ) {

		// Loop through WordPress roles
		foreach ( array_keys( $all_roles ) as $wp_role ) {

			// If keys match, unset
			if ( $wp_role === $bbp_role ) {
				unset( $all_roles[ $wp_role ] );
			}
		}
	}

	return $all_roles;
}

/**
 * The keymaster role for bbPress users
 *
 * @since 2.2.0 bbPress (r4284)
 *
 * @return string
 */
function bbp_get_keymaster_role() {

	// Filter & return
	return apply_filters( 'bbp_get_keymaster_role', 'bbp_keymaster' );
}

/**
 * The moderator role for bbPress users
 *
 * @since 2.0.0 bbPress (r3410)
 *
 * @return string
 */
function bbp_get_moderator_role() {

	// Filter & return
	return apply_filters( 'bbp_get_moderator_role', 'bbp_moderator' );
}

/**
 * The participant role for registered user that can participate in forums
 *
 * @since 2.0.0 bbPress (r3410)
 *
 * @return string
 */
function bbp_get_participant_role() {

	// Filter & return
	return apply_filters( 'bbp_get_participant_role', 'bbp_participant' );
}

/**
 * The spectator role is for registered users without any capabilities
 *
 * @since 2.1.0 bbPress (r3860)
 *
 * @return string
 */
function bbp_get_spectator_role() {

	// Filter & return
	return apply_filters( 'bbp_get_spectator_role', 'bbp_spectator' );
}

/**
 * The blocked role is for registered users that cannot spectate or participate
 *
 * @since 2.2.0 bbPress (r4284)
 *
 * @return string
 */
function bbp_get_blocked_role() {

	// Filter & return
	return apply_filters( 'bbp_get_blocked_role', 'bbp_blocked' );
}

/**
 * Adds bbPress-specific user roles.
 *
 * @since 2.0.0 bbPress (r2741)
 *
 * @deprecated 2.2.0 bbPress (r4164)
 */
function bbp_add_roles() {
	_doing_it_wrong( 'bbp_add_roles', esc_html__( 'Editable forum roles no longer exist.', 'bbpress' ), '2.2' );
}

/**
 * Removes bbPress-specific user roles from the `wp_user_roles` array.
 *
 * This is currently only used when updating, uninstalling, or resetting bbPress.
 *
 * @see	bbp_admin_reset_handler()
 * @see bbp_do_uninstall()
 * @see bbp_version_updater()
 *
 * @since 2.0.0 bbPress (r2741)
 */
function bbp_remove_roles() {

	// Remove the bbPress roles
	foreach ( array_keys( bbp_get_dynamic_roles() ) as $bbp_role ) {
		remove_role( $bbp_role );
	}

	// Some early adopters may have a deprecated visitor role. It was later
	// replaced by the Spectator role.
	remove_role( 'bbp_visitor' );
}