import { jitsuClient, JitsuClient } from "@jitsu/sdk-js"; import React, { useContext } from "react"; /** * Enumeration of all event types that are being sent * to telemetry collection. */ export const telemetryEventTypes = { pageView: "page_view", dateSelected: "date_selected", timeSelected: "time_selected", bookingConfirmed: "booking_confirmed", bookingCancelled: "booking_cancelled", }; /** * Telemetry client */ export type TelemetryClient = { /** * Use it as: withJitsu((jitsu) => {return jitsu.track()}). If telemetry is disabled, the callback will ignored * * ATTENTION: always return the value of jitsu.track() or id() call. Otherwise unhandled rejection can happen, * which is handled in Next.js with a popup. */ withJitsu: (callback: (jitsu: JitsuClient) => void | Promise) => void; }; const emptyClient: TelemetryClient = { withJitsu: () => { // empty }, }; function useTelemetry(): TelemetryClient { return useContext(TelemetryContext); } function isLocalhost(host: string) { return "localhost" === host || "127.0.0.1" === host; } /** * Collects page parameters and makes sure no sensitive data made it to telemetry * @param route current next.js route */ export function collectPageParameters(route?: string): any { const host = document.location.hostname; const maskedHost = isLocalhost(host) ? "localhost" : "masked"; //starts with '' const docPath = route ?? ""; return { page_url: route, page_title: "", source_ip: "", url: document.location.protocol + "//" + host + (docPath ?? ""), doc_host: maskedHost, doc_search: "", doc_path: docPath, referer: "", }; } function createTelemetryClient(): TelemetryClient { if (process.env.NEXT_PUBLIC_TELEMETRY_KEY) { return { withJitsu: (callback) => { if (!process.env.NEXT_PUBLIC_TELEMETRY_KEY) { //telemetry is disabled return; } if (!window) { console.warn("Jitsu has been called during SSR, this scenario isn't supported yet"); return; } else if (!window["jitsu"]) { window["jitsu"] = jitsuClient({ log_level: "ERROR", tracking_host: "https://t.calendso.com", key: process.env.NEXT_PUBLIC_TELEMETRY_KEY, cookie_name: "__clnds", capture_3rd_party_cookies: false, }); } const res = callback(window["jitsu"]); if (res && typeof res["catch"] === "function") { res.catch((e) => { console.debug("Unable to send telemetry event", e); }); } }, }; } else { return emptyClient; } } const TelemetryContext = React.createContext(emptyClient); const TelemetryProvider = TelemetryContext.Provider; export { TelemetryContext, TelemetryProvider, createTelemetryClient, useTelemetry };