@snowplow/react-native-tracker
Version:
React Native tracker for Snowplow
178 lines (172 loc) • 7.19 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.getWebViewCallback = getWebViewCallback;
var _trackerCore = require("@snowplow/tracker-core");
var _tracker = require("./tracker.js");
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
/**
* Internal event type for events with payload properties tracked using the WebView tracker.
*/
/**
* Internal event type for page views tracked using the WebView tracker.
*/
/**
* Internal type exchanged in messages received from the WebView tracker in Web views through the web view callback.
*/
function forEachTracker(trackers, iterator) {
if (trackers && trackers.length > 0) {
trackers.map(_tracker.getTracker).filter(function (t) {
return t !== undefined;
}).map(function (t) {
return t;
}).forEach(iterator);
} else {
(0, _tracker.getAllTrackers)().forEach(iterator);
}
}
function forEachTrackerCore(trackers, iterator) {
if (trackers && trackers.length > 0) {
trackers.map(_tracker.getTrackerCore).filter(function (t) {
return t !== undefined;
}).map(function (t) {
return t;
}).forEach(iterator);
} else {
(0, _tracker.getAllTrackerCores)().forEach(iterator);
}
}
/**
* Wrapper around the PayloadBuilder that disables overriding property values.
* This is to prevent the tracker overriding values like tracker version set in the WebView.
*/
function webViewPayloadBuilder(pb) {
var addedKeys = new Set();
var add = function add(key, value) {
if (!addedKeys.has(key)) {
addedKeys.add(key);
pb.add(key, value);
}
};
var addDict = function addDict(dict) {
for (var key in dict) {
if (Object.prototype.hasOwnProperty.call(dict, key)) {
add(key, dict[key]);
}
}
};
return _objectSpread(_objectSpread({}, pb), {}, {
add: add,
addDict: addDict
});
}
/**
* Enables tracking events from apps rendered in react-native-webview components.
* The apps need to use the Snowplow WebView tracker to track the events.
*
* To subscribe for the events, set the `onMessage` attribute:
* `<WebView onMessage={getWebViewCallback()} ... />`
*
* @returns Callback to subscribe for events from Web views tracked using the Snowplow WebView tracker.
*/
function getWebViewCallback() {
return function (message) {
var data = JSON.parse(message.nativeEvent.data);
switch (data.command) {
case 'trackSelfDescribingEvent':
forEachTracker(data.trackers, function (tracker) {
tracker.trackSelfDescribingEvent(data.event, data.context || []);
});
break;
case 'trackStructEvent':
forEachTracker(data.trackers, function (tracker) {
tracker.trackStructuredEvent(data.event, data.context || []);
});
break;
case 'trackPageView':
forEachTracker(data.trackers, function (tracker) {
var event = data.event;
tracker.trackPageViewEvent({
pageTitle: event.title,
pageUrl: event.url,
referrer: event.referrer
});
});
break;
case 'trackScreenView':
forEachTracker(data.trackers, function (tracker) {
tracker.trackScreenViewEvent(data.event, data.context || []);
});
break;
case 'trackWebViewEvent':
forEachTrackerCore(data.trackers, function (tracker) {
var event = data.event;
var pb;
if (event.selfDescribingEventData) {
pb = (0, _trackerCore.buildSelfDescribingEvent)({
event: event.selfDescribingEventData
});
} else {
pb = (0, _trackerCore.payloadBuilder)();
}
pb = webViewPayloadBuilder(pb);
if (event.eventName !== undefined) {
pb.add('e', event.eventName);
}
if (event.action !== undefined) {
pb.add('se_ac', event.action);
}
if (event.category !== undefined) {
pb.add('se_ca', event.category);
}
if (event.label !== undefined) {
pb.add('se_la', event.label);
}
if (event.property !== undefined) {
pb.add('se_pr', event.property);
}
if (event.value !== undefined) {
pb.add('se_va', event.value.toString());
}
if (event.pageUrl !== undefined) {
pb.add('url', event.pageUrl);
}
if (event.pageTitle !== undefined) {
pb.add('page', event.pageTitle);
}
if (event.referrer !== undefined) {
pb.add('refr', event.referrer);
}
if (event.pingXOffsetMin !== undefined) {
pb.add('pp_mix', event.pingXOffsetMin.toString());
}
if (event.pingXOffsetMax !== undefined) {
pb.add('pp_max', event.pingXOffsetMax.toString());
}
if (event.pingYOffsetMin !== undefined) {
pb.add('pp_miy', event.pingYOffsetMin.toString());
}
if (event.pingYOffsetMax !== undefined) {
pb.add('pp_may', event.pingYOffsetMax.toString());
}
if (event.trackerVersion !== undefined) {
pb.add('tv', event.trackerVersion);
}
if (event.useragent !== undefined) {
pb.add('ua', event.useragent);
}
tracker.track(pb, data.context || []);
});
break;
default:
console.warn("Unknown command from WebView: ".concat(data.command));
}
};
}
//# sourceMappingURL=web_view_interface.js.map