Changeset bb82e7f in Klonkt for src/services/StatsService.js

Timestamp:

06/20/2026 12:29:15 PM (3 months ago)

Author:

roboburr <roboburr@…>

Branches:

main

Children:

bc83cc8

Parents:

92bad27

Message:

feat(stats): bot filter + clear labels (visitor-days ≠ unique visitors)

• recordPageview/recordPostView now skip known bots/crawlers + empty-UA scripts (BOT_RE) → less inflated views/visitor-days.
• Label "Bezoekers (Nd)" → "Visitor-days (Nd)" (it is the sum of daily uniques, not unique persons). Chart legend + tooltip updated accordingly. Expandable "What do these numbers mean?" explanation added.

Co-Authored-By: Claude <noreply@…>

File:

• src/services/StatsService.js (modified) (3 diffs)

src/services/StatsService.js

@@ -45 +45 @@
 }
 
+// Bekende bots/crawlers + link-preview-fetchers + scripts overslaan, zodat ze de
+// weergaven/bezoeker-dagen niet opblazen. Geen UA = vrijwel altijd geautomatiseerd.
+const BOT_RE = /bot|crawl|spider|slurp|mediapartners|bingpreview|facebookexternalhit|whatsapp|telegram|discord|twitter|linkedin|embedly|pinterest|redditbot|applebot|petalbot|yandex|baidu|duckduckbot|semrush|ahrefs|mj12|dotbot|uptimerobot|pingdom|statuscake|headless|lighthouse|gptbot|claude|ccbot|perplexity|bytespider|amazonbot|googleother|google-read-aloud|python-requests|scrapy|curl|wget|axios|node-fetch|go-http|java\/|okhttp|libwww|httpclient/i;
+function isBot(req) {
+  const ua = (req && req.headers && req.headers['user-agent']) || '';
+  if (!ua) return true;          // lege UA = script/bot
+  return BOT_RE.test(ua);
+}
+
 // Lazy prepares — tabellen bestaan pas ná initializeDatabase(); dit module wordt
 // geïmporteerd vóór die call.
@@ -81 +90 @@
 
 export function recordPageview(siteId, req) {
-  if (!siteId || isOperator(req)) return;
+  if (!siteId || isOperator(req) || isBot(req)) return;
   try {
     const d = today();
@@ -91 +100 @@
 
 export function recordPostView(post, req) {
-  if (!post || !post.id || isOperator(req)) return;
+  if (!post || !post.id || isOperator(req) || isBot(req)) return;
   try {
     stmts().bumpPost.run(post.id);