123 lines
2.9 KiB
JavaScript
123 lines
2.9 KiB
JavaScript
import { omitBy, isUndefined } from 'lodash';
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import { TRACKING_CONTEXT_SCHEMA } from '~/experimentation/constants';
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import { getExperimentData } from '~/experimentation/utils';
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import {
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ACTION_ATTR_SELECTOR,
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LOAD_ACTION_ATTR_SELECTOR,
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URLS_CACHE_STORAGE_KEY,
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REFERRER_TTL,
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} from './constants';
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export const addExperimentContext = (opts) => {
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const { experiment, ...options } = opts;
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if (experiment) {
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const data = getExperimentData(experiment);
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if (data) {
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const context = { schema: TRACKING_CONTEXT_SCHEMA, data };
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return { ...options, context };
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}
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}
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return options;
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};
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export const createEventPayload = (el, { suffix = '' } = {}) => {
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const {
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trackAction,
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trackValue,
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trackExtra,
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trackExperiment,
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trackContext,
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trackLabel,
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trackProperty,
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} = el?.dataset || {};
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const action = `${trackAction}${suffix || ''}`;
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let value = trackValue || el.value || undefined;
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if (el.type === 'checkbox' && !el.checked) {
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value = 0;
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}
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let extra = trackExtra;
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if (extra !== undefined) {
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try {
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extra = JSON.parse(extra);
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} catch (e) {
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extra = undefined;
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}
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}
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const context = addExperimentContext({
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experiment: trackExperiment,
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context: trackContext,
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});
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const data = {
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label: trackLabel,
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property: trackProperty,
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value,
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extra,
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...context,
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};
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return {
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action,
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data: omitBy(data, isUndefined),
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};
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};
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export const eventHandler = (e, func, opts = {}) => {
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const actionSelector = `${ACTION_ATTR_SELECTOR}:not(${LOAD_ACTION_ATTR_SELECTOR})`;
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const el = e.target.closest(actionSelector);
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if (!el) {
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return;
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}
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const { action, data } = createEventPayload(el, opts);
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func(opts.category, action, data);
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};
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export const getEventHandlers = (category, func) => {
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const handler = (opts) => (e) => eventHandler(e, func, { ...{ category }, ...opts });
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const handlers = [];
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handlers.push({ name: 'click', func: handler() });
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handlers.push({ name: 'show.bs.dropdown', func: handler({ suffix: '_show' }) });
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handlers.push({ name: 'hide.bs.dropdown', func: handler({ suffix: '_hide' }) });
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return handlers;
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};
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export const renameKey = (o, oldKey, newKey) => {
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const ret = {};
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delete Object.assign(ret, o, { [newKey]: o[oldKey] })[oldKey];
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return ret;
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};
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export const filterOldReferrersCacheEntries = (cache) => {
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const now = Date.now();
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return cache.filter((entry) => entry.timestamp && entry.timestamp > now - REFERRER_TTL);
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};
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export const getReferrersCache = () => {
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try {
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const referrers = JSON.parse(window.localStorage.getItem(URLS_CACHE_STORAGE_KEY) || '[]');
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return filterOldReferrersCacheEntries(referrers);
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} catch {
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return [];
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}
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};
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export const addReferrersCacheEntry = (cache, entry) => {
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const referrers = JSON.stringify([{ ...entry, timestamp: Date.now() }, ...cache]);
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window.localStorage.setItem(URLS_CACHE_STORAGE_KEY, referrers);
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};
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