mirror of
https://github.com/overleaf/overleaf.git
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119 lines
2.9 KiB
JavaScript
119 lines
2.9 KiB
JavaScript
/* eslint-disable
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camelcase,
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max-len,
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no-return-assign,
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no-unused-vars,
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*/
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// TODO: This file was created by bulk-decaffeinate.
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// Fix any style issues and re-enable lint.
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/*
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* decaffeinate suggestions:
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* DS102: Remove unnecessary code created because of implicit returns
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* DS207: Consider shorter variations of null checks
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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import moment from 'moment'
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import App from '../base'
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import '../modules/localStorage'
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import { sendMB } from '../infrastructure/event-tracking'
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const CACHE_KEY = 'mbEvents'
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// keep track of how many heartbeats we've sent so we can calculate how
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// long wait until the next one
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let heartbeatsSent = 0
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let nextHeartbeat = new Date()
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App.factory('eventTracking', function ($http, localStorage) {
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const _getEventCache = function () {
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let eventCache = localStorage(CACHE_KEY)
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// Initialize as an empy object if the event cache is still empty.
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if (eventCache == null) {
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eventCache = {}
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localStorage(CACHE_KEY, eventCache)
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}
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return eventCache
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}
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const _eventInCache = function (key) {
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const curCache = _getEventCache()
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return curCache[key] || false
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}
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const _addEventToCache = function (key) {
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const curCache = _getEventCache()
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curCache[key] = true
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return localStorage(CACHE_KEY, curCache)
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}
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const _sendEditingSessionHeartbeat = () =>
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$http({
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url: `/editingSession/${window.project_id}`,
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method: 'PUT',
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headers: {
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'X-CSRF-Token': window.csrfToken,
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},
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})
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return {
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send(category, action, label, value) {
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return ga('send', 'event', category, action, label, value)
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},
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sendGAOnce(category, action, label, value) {
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if (!_eventInCache(action)) {
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_addEventToCache(action)
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return this.send(category, action, label, value)
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}
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},
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editingSessionHeartbeat() {
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if (!(nextHeartbeat <= new Date())) {
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return
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}
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_sendEditingSessionHeartbeat()
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heartbeatsSent++
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// send two first heartbeats at 0 and 30s then increase the backoff time
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// 1min per call until we reach 5 min
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const backoffSecs =
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heartbeatsSent <= 2
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? 30
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: heartbeatsSent <= 6
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? (heartbeatsSent - 2) * 60
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: 300
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return (nextHeartbeat = moment().add(backoffSecs, 'seconds').toDate())
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},
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sendMB,
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sendMBSampled(key, segmentation, rate = 0.01) {
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if (Math.random() < rate) {
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this.sendMB(key, segmentation)
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}
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},
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sendMBOnce(key, segmentation) {
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if (!_eventInCache(key)) {
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_addEventToCache(key)
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this.sendMB(key, segmentation)
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}
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},
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eventInCache(key) {
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return _eventInCache(key)
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},
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}
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})
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export default $('.navbar a').on('click', function (e) {
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const href = $(e.target).attr('href')
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if (href != null) {
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return ga('send', 'event', 'navigation', 'top menu bar', href)
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}
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})
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