4117809a54
Replaces the broken Traefik rewrite-body plugin with a Cloudflare Worker using HTMLRewriter to inject the rybbit tracking script into HTML responses at the CDN edge. - Wildcard route: *.viktorbarzin.me/* covers all proxied services - 28 services have explicit site ID mappings - Unmapped hosts pass through without injection - Zero Traefik dependency, zero performance impact Closes: code-sed Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
77 lines
2.7 KiB
JavaScript
77 lines
2.7 KiB
JavaScript
// Rybbit analytics injection via Cloudflare Worker
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// Injects the rybbit tracking script into HTML responses using HTMLRewriter.
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// Deployed as a route-based worker on *.viktorbarzin.me/*
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// Site ID mapping: hostname → rybbit site ID
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// These were previously injected via Traefik's rewrite-body plugin (broken on v3.6).
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const SITE_IDS = {
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"viktorbarzin.me": "da853a2438d0",
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"www.viktorbarzin.me": "da853a2438d0",
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"actualbudget.viktorbarzin.me": "3e6b6b68088a",
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"crowdsec.viktorbarzin.me": "d09137795ccc",
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"cyberchef.viktorbarzin.me": "7c460afc68c4",
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"dawarich.viktorbarzin.me": "0abfd409f2fb",
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"pma.viktorbarzin.me": "942c76b8bd4d",
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"pgadmin.viktorbarzin.me": "7cef78e30485",
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"audiobookshelf.viktorbarzin.me": "17a5c7fbb077",
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"calibre.viktorbarzin.me": "ce5f8aed6bbb",
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"stacks.viktorbarzin.me": "b38fda4285df",
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"f1.viktorbarzin.me": "7e69786f66d5",
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"frigate.viktorbarzin.me": "0d4044069ff5",
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"highlights-immich.viktorbarzin.me": "602167601c6b",
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"immich.viktorbarzin.me": "35eedb7a3d2b",
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"mail.viktorbarzin.me": "082f164faa7d",
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"navidrome.viktorbarzin.me": "8a3844ff75ba",
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"networking-toolbox.viktorbarzin.me": "50e38577e41c",
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"nextcloud.viktorbarzin.me": "5a3bfe59a3fe",
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"ollama.viktorbarzin.me": "e73bebea399f",
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"paperless-ngx.viktorbarzin.me": "be6d140cbed8",
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"privatebin.viktorbarzin.me": "3ae810b0476d",
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"wrongmove.viktorbarzin.me": "edee05de453d",
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"rybbit.viktorbarzin.me": "3c476801a777",
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"send.viktorbarzin.me": "c1b8f8aa831b",
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"stirling-pdf.viktorbarzin.me": "a55ac54ec749",
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"uptime-kuma.viktorbarzin.me": "8fef77b1f7fe",
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"vaultwarden.viktorbarzin.me": "b8fc85e18683",
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};
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// Default site ID for any proxied host not in the map above.
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// Set to null to skip injection for unmapped hosts.
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const DEFAULT_SITE_ID = null;
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class HeadInjector {
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constructor(siteId) {
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this.siteId = siteId;
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}
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element(element) {
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element.prepend(
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`<script src="https://rybbit.viktorbarzin.me/api/script.js" data-site-id="${this.siteId}" defer></script>`,
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{ html: true }
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);
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}
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}
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export default {
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async fetch(request) {
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const url = new URL(request.url);
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const hostname = url.hostname;
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// Look up site ID for this hostname
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const siteId = SITE_IDS[hostname] || DEFAULT_SITE_ID;
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// Fetch the origin response
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const response = await fetch(request);
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// Only inject into HTML responses that have a site ID
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const contentType = response.headers.get("content-type") || "";
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if (!siteId || !contentType.includes("text/html")) {
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return response;
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}
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// Use HTMLRewriter to inject the script before </head>
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return new HTMLRewriter()
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.on("head", new HeadInjector(siteId))
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.transform(response);
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},
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};
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