bp_admin_setting_callback_page_directory_dropdown( $args )

function bp_admin_setting_callback_page_directory_dropdown( $args ) {
	extract( $args );

	if ( ! bp_is_root_blog() ) {
		switch_to_blog( bp_get_root_blog_id() );
	}

	// For the button
	if ( 'button' === $name ) {

	    printf( '<p><a href="%s" class="button">%s</a> </p>', $args['label']['link'], $args['label']['label'] );
		// For the forums will set the page selected from the custom option `_bbp_root_slug_custom_slug`
	} elseif ( 'new_forums_page' === $name ) {

		// Get the page id from the options.
		$id = (int) bp_get_option( '_bbp_root_slug_custom_slug' );

		// Check the status of current set value.
		$status = get_post_status( $id );

		// Set the page id if page exists and in publish otherwise set blank.
		$id = ( '' !== $status && 'publish' === $status ) ? $id : '';

		echo wp_dropdown_pages( array(
			'name'             => 'bp_pages[' . esc_attr( $name ) . ']',
			'echo'             => false,
			'show_option_none' => __( '- Select a page -', 'buddyboss' ),
			'selected'         => ! empty( $id ) ? $id : false
		) );

		if ( ! empty( $id ) ) {
			printf( '<a href="%s" class="button-secondary" target="_bp">%s</a>',
				get_permalink( $id ),
				__( 'View', 'buddyboss' ) );
		} else {
			printf( '<a href="%s" class="button-secondary create-background-page" data-name="%s" target="_bp">%s</a>',
				'javascript:void(0);', esc_attr( $name ),
				__( 'Create Page', 'buddyboss' ) );
		}

		if ( '' !== $description ) {
			printf(
				'<p class="description">%s</p>',
				$description
			);
		}

		// For the normal directory pages.
	} else {

		echo wp_dropdown_pages( array(
			'name'             => 'bp_pages[' . esc_attr( $name ) . ']',
			'echo'             => false,
			'show_option_none' => __( '- Select a page -', 'buddyboss' ),
			'selected'         => ! empty( $existing_pages[ $name ] ) ? $existing_pages[ $name ] : false
		) );

		if ( ! empty( $existing_pages[ $name ] ) ) {
			printf( '<a href="%s" class="button-secondary" target="_bp">%s</a>',
				get_permalink( $existing_pages[ $name ] ),
				__( 'View', 'buddyboss' ) );
		} else {
			printf( '<a href="%s" class="button-secondary create-background-page" data-name="%s" target="_bp">%s</a>',
				'javascript:void(0);', esc_attr( $name ),
				__( 'Create Page', 'buddyboss' ) );
		}

		if ( '' !== $description ) {
			printf( '<p class="description">%s</p>', $description );
		}

	}

	if ( ! bp_is_root_blog() ) {
		restore_current_blog();
	}
}