' bHtml += '' bHtml += '' bHtml += '

' bar.innerHTML = bHtml document.documentElement.appendChild(bar) document.getElementById('__lab_dbg_btn').addEventListener('click', function (e) { e.stopPropagation() togglePanel() }) document.getElementById('__lab_close_btn').addEventListener('click', function () { panel.remove() bar.remove() }) } // ── Panel ───────────────────────────────────────────────────────────────── function togglePanel() { var p = document.getElementById('__lab_panel') var btn = document.getElementById('__lab_dbg_btn') if (!p) return var opening = p.style.display === 'none' p.style.display = opening ? 'block' : 'none' if (btn) btn.innerHTML = opening ? '▼ Debug' : '▲ Debug' if (opening) renderPanel() } function row(label, value) { return '

' + '' + label + '' + '' + value + '' + '

' } function badge(text, color) { color = color || '#334155' return '' + esc(text) + '' } function renderPanel() { var p = document.getElementById('__lab_panel') if (!p) return if (!assignment) { p.innerHTML = '

● Waiting for loader response...

' return } var a = assignment var statusColor = a._statusColor || '#475569' var statusText = a._statusText || '● loading' var html = '' // ── Header ────────────────────────────────────────────────────────────── html += '

' html += '

' html += '' + esc(a.experimentName) + '' html += '' + esc(a.experimentKey) + '' html += badge(a.variantName + ' (' + a.variantKey + ')', '#166534') html += '' + statusText + '' html += '

' html += '

' // ── Config section ─────────────────────────────────────────────────────── html += '

' html += '

Experiment config

' // Targeting rules var rules = a.targetingRules || [] var rulesText = rules.length === 0 ? 'All pages' : rules.map(function (r) { if (r.type === 'all_pages') return 'All pages' return r.type.replace(/_/g, ' ') + ': ' + (r.value || '') }).join(' OR ') html += row('Page targeting', esc(rulesText)) // Traffic html += row('Traffic allocation', esc(String(a.trafficAllocation)) + '%') // Audience conditions var conds = a.audienceConditions || [] var condsText = conds.length === 0 ? 'All visitors' : conds.map(function (c) { if (c.type === 'device') return 'Device ' + (c.operator || 'is') + ' ' + (c.value || '') if (c.type === 'cookie') return 'Cookie ' + (c.name || '') + ' ' + (c.operator || '') + ' ' + (c.value || '') if (c.type === 'query_param') return 'Param ' + (c.name || '') + ' ' + (c.operator || '') + ' ' + (c.value || '') if (c.type === 'visitor_type') return 'Visitor is ' + (c.value || '') if (c.type === 'custom_js') return 'Custom JS' return c.type }).join(' AND ') html += row('Audience', esc(condsText)) // Trigger var triggerText = a.triggerType if (a.triggerConfig) triggerText += ' ' + JSON.stringify(a.triggerConfig) html += row('Trigger', esc(triggerText)) html += '

' // ── Script section ─────────────────────────────────────────────────────── html += '

' html += '

Variant script

' if (a.script) { html += '

' + esc(a.script) + '

' html += '

' html += '' if (a._error) { html += '⚠ ' + esc(a._error) + '' } html += '

' } else { html += 'No script — feature flag or control variant' } html += '

' p.innerHTML = html if (a.script) { var rerunBtn = document.getElementById('__lab_rerun') if (rerunBtn) { rerunBtn.addEventListener('click', function () { try { execScript(a.script, a.triggerType, a.triggerConfig) a._error = null renderPanel() } catch (e) { a._error = String(e) renderPanel() } }) } } } function setStatus(icon, text, color) { var el = document.getElementById('__lab_status') if (el) el.innerHTML = '' + icon + ' ' + esc(text) + '' if (assignment) { assignment._statusText = icon + ' ' + esc(text) assignment._statusColor = color var p = document.getElementById('__lab_panel') if (p && p.style.display !== 'none') renderPanel() } } // ── Audience conditions evaluation (client-side, AND logic) ─────────────── function matchesAudienceConditions(conditions) { if (!conditions || conditions.length === 0) return true return conditions.every(function (cond) { try { if (cond.type === 'device') { var ua = navigator.userAgent var isTablet = /iPad|Tablet|Android(?!.*Mobile)/i.test(ua) var isMobile = !isTablet && /Mobi|Android/i.test(ua) var device = isTablet ? 'tablet' : (isMobile ? 'mobile' : 'desktop') return cond.operator === 'is_not' ? device !== cond.value : device === cond.value } if (cond.type === 'cookie') { var cv = getCookie(cond.name) if (cond.operator === 'exists') return cv !== null if (cond.operator === 'equals') return cv === cond.value if (cond.operator === 'contains') return cv !== null && cv.indexOf(cond.value) !== -1 return false } if (cond.type === 'query_param') { var qp = new URLSearchParams(window.location.search) if (cond.operator === 'exists') return qp.has(cond.name) if (cond.operator === 'equals') return qp.get(cond.name) === cond.value return false } if (cond.type === 'visitor_type') { return cond.value === 'new' ? isNewVisitor : !isNewVisitor } if (cond.type === 'custom_js') { return !!(0, eval)('(function(){' + cond.code + '})()') } return true } catch (e) { console.warn('[Lab] audience condition error', e) return false } }) } // ── Script execution ─────────────────────────────────────────────────────── // Triggers still waiting (scroll, element visible) belong to the page that // set them; a client-side navigation cancels them so they never fire on // the next page. var pendingTriggers = [] function cancelPendingTriggers() { pendingTriggers.forEach(function (cancel) { cancel() }) pendingTriggers = [] } function execScript(script, triggerType, triggerConfig) { if (!script) return function run() { try { (0, eval)(script) } catch (e) { console.warn('[Lab]', e) } } if (triggerType === 'scroll' && triggerConfig && triggerConfig.scrollPct) { var pct = triggerConfig.scrollPct / 100 var fired = false function onScroll() { if (fired) return var ratio = (window.scrollY + window.innerHeight) / document.documentElement.scrollHeight if (ratio >= pct) { fired = true; window.removeEventListener('scroll', onScroll); run() } } window.addEventListener('scroll', onScroll, { passive: true }) pendingTriggers.push(function () { window.removeEventListener('scroll', onScroll) }) } else if (triggerType === 'element_visible' && triggerConfig && triggerConfig.selector) { var el = document.querySelector(triggerConfig.selector) if (!el) return var obs = new IntersectionObserver(function (entries) { if (entries[0].isIntersecting) { obs.disconnect(); run() } }) obs.observe(el) pendingTriggers.push(function () { obs.disconnect() }) } else if (triggerType === 'custom' && triggerConfig && triggerConfig.code) { try { var matches = (0, eval)('(function(){' + triggerConfig.code + '})()') if (matches) run() } catch (e) { console.warn('[Lab] custom trigger', e) } } else { run() } } // ── Loader call ──────────────────────────────────────────────────────────── // MAX_EXPOSURES in backend/experiments/lab.routes.ts var MAX_EXPOSURES = 20 // Runs on the first page and again on each client-side navigation // (LabNavigation), since Next keeps the layout, and this script, mounted. // Only the latest load may act: a slower answer for a page the visitor has // already left must not run its scripts or record its exposures here. var currentLoad = 0 var inFlight = null function load() { if (!isPreviewMode && !hasConsent()) return var userId = isPreviewMode ? 'preview' : visitorId() // A client-side navigation ends the previous page. flushPage() startPage() var thisPage = page cancelPendingTriggers() var thisLoad = ++currentLoad if (inFlight) inFlight.abort() inFlight = typeof AbortController === 'function' ? new AbortController() : null var pathname = window.location.pathname fetch('/api/lab/loader', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ userId: userId, url: pathname, host: window.location.host, previews: previews || {} }), signal: inFlight ? inFlight.signal : undefined }) .then(function (r) { if (!r.ok) throw new Error('loader answered ' + r.status) return r.json() }) .then(function (res) { if (thisLoad !== currentLoad) return if (!isPreviewMode && !hasConsent()) return var assignments = (res && res.data) ? res.data : [] var exposures = [] if (!isPreviewMode) { // Only a real answer may forget experiments the visitor saw. if (res && Array.isArray(res.goals)) { runningGoals = res.goals pruneExposed() } // The proxy exposed split URL visitors before the page loaded: this // page is where they landed when it's one of the test's pages. var exposed = exposedIds() runningGoals.forEach(function (exp) { if (exposed.indexOf(exp.experimentId) === -1) return ;(exp.pages || []).forEach(function (p) { if (p.path === pathname || p.path + '/' === pathname) { thisPage.landing.push(exp.experimentId) tagExposure(exp.experimentKey, p.variantKey) } }) }) } assignments.forEach(function (a) { var audiencePassed = matchesAudienceConditions(a.audienceConditions) if (isPreviewMode) { // Store the full assignment so the debug panel can render it assignment = a assignment._statusText = '● loading' assignment._statusColor = '#475569' } if (!audiencePassed) { setStatus('⊖', 'excluded by audience conditions', '#f87171') return } if (a.script) { var isDeferred = a.triggerType === 'scroll' || a.triggerType === 'element_visible' execScript(a.script, a.triggerType, a.triggerConfig) if (isDeferred) { setStatus('◯', 'script scheduled (' + a.triggerType + ')', '#fbbf24') } else { setStatus('✓', 'script executed', '#4ade80') } } else { setStatus('✓', 'active (no script)', '#94a3b8') } exposures.push({ experimentId: a.experimentId, variantId: a.variantId }) if (!isPreviewMode) { // Where they entered: a later page of the same test isn't a landing. if (exposed.indexOf(a.experimentId) === -1) thisPage.landing.push(a.experimentId) tagExposure(a.experimentKey, a.variantKey) } }) // One call for the whole page. Previews are the team checking a // variant, not visitors, so they stay out of the results. // A page visit goal may sit on this very page: it waits for the // exposures, since a conversion only counts after one. if (exposures.length > 0 && !isPreviewMode) { rememberExposed(exposures.map(function (e) { return e.experimentId })) fetch('/api/lab/exposures', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ userId: userId, exposures: exposures.slice(0, MAX_EXPOSURES), host: window.location.host, url: pathname, isNew: isNewVisitor }) }).then(checkPageVisitGoals, function () {}) } else if (!isPreviewMode) { checkPageVisitGoals() } if (isPreviewMode && assignments.length === 0) { setStatus('△', 'experiment not found or not matching this page', '#f87171') } }) .catch(function (e) { if (thisLoad !== currentLoad) return console.warn('[Lab] loader error', e) if (isPreviewMode) setStatus('△', 'loader error', '#f87171') }) } // The banner can change its answer on any page, and only polling sees it // (its listener has a single slot). A grant enters the visitor right away; // a refusal or a withdrawal forgets them. var CONSENT_POLL_MS = 1000 var consented = hasConsent() function watchConsent() { setInterval(function () { var now = hasConsent() if (now === consented) return consented = now if (now) load() else withdraw() }, CONSENT_POLL_MS) } /** A refusal stops what's still on its way: a pending load, a waiting trigger. */ function withdraw() { currentLoad++ if (inFlight) inFlight.abort() cancelPendingTriggers() forgetVisitor() } var lab = { load: load, track: track, formEvent: formEvent } window.__factorialLab = lab if (!isPreviewMode) { if (!consented) forgetVisitor() watchConsent() } load() })()

Stop being the answer to every question

Wypróbuj Factorial

Powiązane

Wyślij upomnienia za spóźnienia jednym promptem do One

Stwórz prezentację jednym promptem do One

New in One

Zautomatyzuj pytania, które regularnie zadajesz zespołowi

We asked 1,000 managers.

Nie pisz — po prostu mów do One