bp_nouveau_ajax_document_folder_delete()

function bp_nouveau_ajax_document_folder_delete() {
	$response = array(
		'feedback' => sprintf(
			'<div class="bp-feedback error bp-ajax-message"><span class="bp-icon" aria-hidden="true"></span><p>%s</p></div>',
			esc_html__( 'There was a problem performing this action. Please try again.', 'buddyboss' )
		),
	);

	// Bail if not a POST action.
	if ( ! bp_is_post_request() ) {
		wp_send_json_error( $response );
	}

	if ( empty( $_POST['_wpnonce'] ) ) {
		wp_send_json_error( $response );
	}

	// Use default nonce.
	$nonce = filter_input( INPUT_POST, '_wpnonce', FILTER_SANITIZE_STRING );
	$check = 'bp_nouveau_media';

	// Nonce check!
	if ( empty( $nonce ) || ! wp_verify_nonce( $nonce, $check ) ) {
		wp_send_json_error( $response );
	}

	if ( empty( $_POST['folder_id'] ) ) {
		$response['feedback'] = sprintf(
			'<div class="bp-feedback error"><span class="bp-icon" aria-hidden="true"></span><p>%s</p></div>',
			esc_html__( 'Please provide ID of folder to delete.', 'buddyboss' )
		);

		wp_send_json_error( $response );
	}

	$folder_id = filter_input( INPUT_POST, 'folder_id', FILTER_VALIDATE_INT );
	if ( ! bp_folder_user_can_delete( $folder_id ) ) {
		$response['feedback'] = sprintf(
			'<div class="bp-feedback error"><span class="bp-icon" aria-hidden="true"></span><p>%s</p></div>',
			esc_html__( 'You do not have permission to delete this folder.', 'buddyboss' )
		);

		wp_send_json_error( $response );
	}

	// delete folder.
	$folder_id = bp_folder_delete( array( 'id' => $folder_id ) );

	if ( ! $folder_id ) {
		wp_send_json_error( $response );
	}

	$group_id = ! empty( $_POST['group_id'] ) ? (int) $_POST['group_id'] : false;

	if ( ! empty( $group_id ) && bp_is_active( 'groups' ) ) {
		$group_link   = bp_get_group_permalink( groups_get_group( $group_id ) );
		$redirect_url = trailingslashit( $group_link . '/documents/' );
	} else {
		$redirect_url = trailingslashit( bp_displayed_user_domain() . bp_get_document_slug() );
	}

	wp_send_json_success(
		array(
			'redirect_url' => $redirect_url,
		)
	);
}