bp_core_avatar_handle_crop( array|string $args = '' )

function bp_core_avatar_handle_crop( $args = '' ) {

	$r = wp_parse_args( $args, array(
		'object'        => 'user',
		'avatar_dir'    => 'avatars',
		'item_id'       => false,
		'original_file' => false,
		'crop_w'        => bp_core_avatar_full_width(),
		'crop_h'        => bp_core_avatar_full_height(),
		'crop_x'        => 0,
		'crop_y'        => 0
	) );

	/**
	 * Filters whether or not to handle cropping.
	 *
	 * If you want to override this function, make sure you return false.
	 *
	 * @since BuddyPress 1.2.4
	 *
	 * @param bool  $value Whether or not to crop.
	 * @param array $r     Array of parsed arguments for function.
	 */
	if ( ! apply_filters( 'bp_core_pre_avatar_handle_crop', true, $r ) ) {
		return true;
	}

	// Crop the file.
	$avatar_attachment = new BP_Attachment_Avatar();
	$cropped           = $avatar_attachment->crop( $r );

	// Check for errors.
	if ( empty( $cropped['full'] ) || empty( $cropped['thumb'] ) || is_wp_error( $cropped['full'] ) || is_wp_error( $cropped['thumb'] ) ) {
		return false;
	}

	return true;
}