50 lines
1.3 KiB
JavaScript
50 lines
1.3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/**
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* Note: the schema can be found in
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* https://searchfox.org/mozilla-central/source/toolkit/components/telemetry/Events.yaml
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*/
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const EXTRAS_FIELD_NAMES = [
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"addon_version",
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"session_id",
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"page",
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"user_prefs",
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"action_position",
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];
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export class UTEventReporting {
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constructor() {
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this.sendUserEvent = this.sendUserEvent.bind(this);
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this.sendSessionEndEvent = this.sendSessionEndEvent.bind(this);
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}
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_createExtras(data, value) {
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// Make a copy of the given data and delete/modify it as needed.
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let utExtras = Object.assign({}, data);
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for (let field of Object.keys(utExtras)) {
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if (!EXTRAS_FIELD_NAMES.includes(field)) {
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delete utExtras[field];
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}
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}
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utExtras.value = value;
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return utExtras;
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}
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sendUserEvent(data) {
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const eventName = data.event
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.split("_")
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.map(word => word[0] + word.slice(1).toLowerCase())
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.join("");
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Glean.activityStream[`event${eventName}`].record(
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this._createExtras(data, data.source)
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);
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}
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sendSessionEndEvent(data) {
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Glean.activityStream.endSession.record(
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this._createExtras(data, data.session_duration)
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);
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}
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}
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