67 lines
1.8 KiB
JavaScript
67 lines
1.8 KiB
JavaScript
import murmur from 'imurmurhash'
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import { getUserEventsId, sendEvent } from './events'
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const TREATMENT = 'TREATMENT'
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const CONTROL = 'CONTROL'
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export function bucket (test) {
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const id = getUserEventsId()
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const hash = murmur(test).hash(id).result()
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return hash % 2 ? TREATMENT : CONTROL
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}
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export async function sendSuccess (test) {
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return sendEvent({
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type: 'experiment',
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experiment_name: test,
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experiment_variation: bucket(test).toLowerCase(),
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experiment_success: true
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})
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}
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const xmlns = 'http://www.w3.org/2000/svg'
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export function h (tagName, attributes = {}, children = []) {
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const el = ['svg', 'path'].includes(tagName)
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? document.createElementNS(xmlns, tagName)
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: document.createElement(tagName)
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Object.entries(attributes).forEach(
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([key, value]) => el.setAttribute(key, value)
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)
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children.forEach(child =>
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typeof child === 'string'
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? el.append(document.createTextNode(child))
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: el.append(child)
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)
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return el
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}
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export default function () {
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// const testName = '$test-name$'
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// const xbucket = bucket(testName)
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// if (xbucket === TREATMENT) { ... }
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// x.addEventListener('click', evt => evt.preventDefault(); await sendSuccess(testName); evt())
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const treatment = document.getElementById('quickstart-treatment')
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if (!treatment) return
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const testName = 'quickstart-hello'
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const xbucket = bucket(testName)
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if (xbucket === TREATMENT) {
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Array.from(
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document.querySelectorAll('#article-contents > *')
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).forEach(el => { el.hidden = true })
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treatment.hidden = false
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}
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document.documentElement.addEventListener('copy', () => {
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sendSuccess(testName)
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})
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// Hide sidebar navigation during test
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Array.from(
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document.querySelectorAll('.article-grid-toc-content > h3, .article-grid-toc-content ul')
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).forEach(el => { el.hidden = true })
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}
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