@dotcms/analytics/lib/core/plugin/identity/dot-analytics.identity.activity-tracker.js

Official JavaScript library for Content Analytics with DotCMS.

import { ANALYTICS_WINDOWS_ACTIVE_KEY as a, ANALYTICS_WINDOWS_CLEANUP_KEY as o } from "../../../../uve/src/internal/constants.js";
import { DEFAULT_SESSION_TIMEOUT_MINUTES as r, ACTIVITY_EVENTS as l } from "../../shared/constants/dot-analytics.constants.js";
class v {
  constructor() {
    this.activityListeners = [], this.lastActivityTime = Date.now(), this.inactivityTimer = null, this.isThrottled = !1, this.config = null, this.ACTIVITY_THROTTLE_MS = 1e3;
  }
  // Throttle activity events to max 1 per second
  /**
   * Updates activity timestamp (throttled for performance)
   */
  updateActivityTime() {
    this.lastActivityTime = Date.now(), this.inactivityTimer && clearTimeout(this.inactivityTimer), this.inactivityTimer = setTimeout(
      () => {
        var i;
        (i = this.config) != null && i.debug && console.warn("DotCMS Analytics [Activity]: User became inactive after timeout"), this.inactivityTimer = null;
      },
      r * 60 * 1e3
    );
  }
  /**
   * Updates session activity with throttling
   */
  updateSessionActivity() {
    this.isThrottled || (this.isThrottled = !0, this.updateActivityTime(), setTimeout(() => {
      this.isThrottled = !1;
    }, this.ACTIVITY_THROTTLE_MS));
  }
  /**
   * Initializes activity tracking with event listeners
   */
  initialize(i) {
    if (this.cleanup(), this.config = i, typeof window > "u")
      return;
    const s = () => this.updateSessionActivity();
    l.forEach((c) => {
      window.addEventListener(c, s, { passive: !0 }), this.activityListeners.push(
        () => window.removeEventListener(c, s)
      );
    });
    const n = () => {
      document.visibilityState === "visible" && (this.updateSessionActivity(), i.debug && console.warn(
        "DotCMS Analytics [Activity]: User returned to tab, session reactivated"
      ));
    };
    document.addEventListener("visibilitychange", n), this.activityListeners.push(
      () => document.removeEventListener("visibilitychange", n)
    ), this.updateActivityTime(), i.debug && console.warn("DotCMS Analytics [Activity]: Activity tracking initialized");
  }
  /**
   * Cleans up all activity tracking listeners
   */
  cleanup() {
    this.activityListeners.forEach((i) => i()), this.activityListeners = [], this.inactivityTimer && (clearTimeout(this.inactivityTimer), this.inactivityTimer = null), this.config = null;
  }
}
const t = new v(), d = () => {
  t.updateSessionActivity();
}, u = (e) => {
  t.initialize(e);
}, y = () => {
  t.cleanup(), typeof window < "u" && (window[a] = !1, window[o] = void 0, window.dispatchEvent(new CustomEvent("dotcms:analytics:cleanup")));
};
export {
  y as cleanupActivityTracking,
  u as initializeActivityTracking,
  d as updateSessionActivity
};