Location: PHPKode > projects > BuddyPress > buddypress/bp-members/bp-members-filters.php
<?php

/**
 * BuddyPress Members Filters
 *
 * Member specific filters
 *
 * @package BuddyPress
 * @subpackage MembersFilters
 */

// Exit if accessed directly
if ( !defined( 'ABSPATH' ) ) exit;

/**
 * Escape commonly used fullname output functions
 */
add_filter( 'bp_displayed_user_fullname',    'esc_html' );
add_filter( 'bp_get_loggedin_user_fullname', 'esc_html' );

/**
 * Load additional sign-up sanitization filters on bp_loaded. These are used
 * to prevent XSS in the BuddyPress sign-up process. You can unhook these to
 * allow for customization of your registration fields, however it is highly
 * recommended that you leave these in place for the safety of your network.
 *
 * @since BuddyPress (1.5)
 * @uses add_filter()
 */
function bp_members_signup_sanitization() {

	// Filters on sign-up fields
	$fields = array (
		'bp_get_signup_username_value',
		'bp_get_signup_email_value',
		'bp_get_signup_with_blog_value',
		'bp_get_signup_blog_url_value',
		'bp_get_signup_blog_title_value',
		'bp_get_signup_blog_privacy_value',
		'bp_get_signup_avatar_dir_value',
	);

	// Add the filters to each field
	foreach( $fields as $filter ) {
		add_filter( $filter, 'esc_html',       1 );
		add_filter( $filter, 'wp_filter_kses', 2 );
		add_filter( $filter, 'stripslashes',   3 );
	}

	// Sanitize email
	add_filter( 'bp_get_signup_email_value', 'sanitize_email' );
}
add_action( 'bp_loaded', 'bp_members_signup_sanitization' );

/**
 * Filter the user profile URL to point to BuddyPress profile edit
 *
 * @since BuddyPress 1.6
 *
 * @global BuddyPress $bp
 * @param string $url
 * @param int $user_id
 * @param string $scheme
 * @return string
 */
function bp_members_edit_profile_url( $url, $user_id, $scheme = 'admin' ) {
	global $bp;

	// Default to $url
	$profile_link = $url;

	// If xprofile is active, use profile domain link
	if ( bp_is_active( 'xprofile' ) ) {
		$user_domain  = bp_core_get_user_domain( $user_id );
		$profile_link = trailingslashit( $user_domain . $bp->profile->slug . '/edit' );
	}
	
	return apply_filters( 'bp_members_edit_profile_url', $profile_link, $url, $user_id, $scheme );
}
add_filter( 'edit_profile_url', 'bp_members_edit_profile_url', 10, 3 );

?>
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