Merge pull request janhq#1958 from janhq/feat-umami-integration

feat: integrate umami script locally

web/public/umami_script.js

@@ -0,0 +1,210 @@
+!(function () {
+  'use strict'
+  !(function (t) {
+    var e = t.screen,
+      n = e.width,
+      r = e.height,
+      a = t.navigator.language,
+      i = t.location,
+      o = t.localStorage,
+      u = t.document,
+      c = t.history,
+      f = 'jan.ai',
+      s = 'mainpage',
+      l = i.search,
+      d = u.currentScript
+    if (d) {
+      var m = 'data-',
+        h = d.getAttribute.bind(d),
+        v = h(m + 'website-id'),
+        p = h(m + 'host-url'),
+        g = 'false' !== h(m + 'auto-track'),
+        y = h(m + 'do-not-track'),
+        b = h(m + 'domains') || '',
+        S = b.split(',').map(function (t) {
+          return t.trim()
+        }),
+        k =
+          (p ? p.replace(/\/$/, '') : d.src.split('/').slice(0, -1).join('/')) +
+          '/api/send',
+        w = n + 'x' + r,
+        N = /data-umami-event-([\w-_]+)/,
+        T = m + 'umami-event',
+        j = 300,
+        A = function (t, e, n) {
+          var r = t[e]
+          return function () {
+            for (var e = [], a = arguments.length; a--; ) e[a] = arguments[a]
+            return n.apply(null, e), r.apply(t, e)
+          }
+        },
+        x = function () {
+          return {
+            website: v,
+            hostname: f,
+            screen: w,
+            language: a,
+            title: M,
+            url: I,
+            referrer: J,
+          }
+        },
+        E = function () {
+          return (
+            (o && o.getItem('umami.disabled')) ||
+            (y &&
+              (function () {
+                var e = t.doNotTrack,
+                  n = t.navigator,
+                  r = t.external,
+                  a = 'msTrackingProtectionEnabled',
+                  i =
+                    e ||
+                    n.doNotTrack ||
+                    n.msDoNotTrack ||
+                    (r && a in r && r[a]())
+                return '1' == i || 'yes' === i
+              })()) ||
+            (b && !S.includes(f))
+          )
+        },
+        O = function (t, e, n) {
+          n &&
+            ((J = I),
+            (I = (function (t) {
+              try {
+                return new URL(t).pathname
+              } catch (e) {
+                return t
+              }
+            })(n.toString())) !== J && setTimeout(D, j))
+        },
+        L = function (t, e) {
+          if ((void 0 === e && (e = 'event'), !E())) {
+            var n = {
+              // eslint-disable-next-line @typescript-eslint/naming-convention
+              'Content-Type': 'application/json',
+            }
+            return (
+              void 0 !== K && (n['x-umami-cache'] = K),
+              fetch(k, {
+                method: 'POST',
+                body: JSON.stringify({
+                  type: e,
+                  payload: t,
+                }),
+                headers: n,
+              })
+                .then(function (t) {
+                  return t.text()
+                })
+                .then(function (t) {
+                  return (K = t)
+                })
+                .catch(function () {})
+            )
+          }
+        },
+        D = function (t, e) {
+          return L(
+            'string' == typeof t
+              ? Object.assign({}, x(), {
+                  name: t,
+                  data: 'object' == typeof e ? e : void 0,
+                })
+              : 'object' == typeof t
+                ? t
+                : 'function' == typeof t
+                  ? t(x())
+                  : x()
+          )
+        }
+      t.umami ||
+        (t.umami = {
+          track: D,
+          identify: function (t) {
+            return L(
+              Object.assign({}, x(), {
+                data: t,
+              }),
+              'identify'
+            )
+          },
+        })
+      var K,
+        P,
+        _,
+        q,
+        C,
+        I = '' + s + l,
+        J = u.referrer,
+        M = u.title
+      if (g && !E()) {
+        ;(c.pushState = A(c, 'pushState', O)),
+          (c.replaceState = A(c, 'replaceState', O)),
+          (C = function (t) {
+            var e = t.getAttribute.bind(t),
+              n = e(T)
+            if (n) {
+              var r = {}
+              return (
+                t.getAttributeNames().forEach(function (t) {
+                  var n = t.match(N)
+                  n && (r[n[1]] = e(t))
+                }),
+                D(n, r)
+              )
+            }
+            return Promise.resolve()
+          }),
+          u.addEventListener(
+            'click',
+            function (t) {
+              var e = t.target,
+                n =
+                  'A' === e.tagName
+                    ? e
+                    : (function (t, e) {
+                        for (var n = t, r = 0; r < e; r++) {
+                          if ('A' === n.tagName) return n
+                          if (!(n = n.parentElement)) return null
+                        }
+                        return null
+                      })(e, 10)
+              if (n) {
+                var r = n.href,
+                  a =
+                    '_blank' === n.target ||
+                    t.ctrlKey ||
+                    t.shiftKey ||
+                    t.metaKey ||
+                    (t.button && 1 === t.button)
+                if (n.getAttribute(T) && r)
+                  return (
+                    a || t.preventDefault(),
+                    C(n).then(function () {
+                      a || (i.href = r)
+                    })
+                  )
+              } else C(e)
+            },
+            !0
+          ),
+          (_ = new MutationObserver(function (t) {
+            var e = t[0]
+            M = e && e.target ? e.target.text : void 0
+          })),
+          (q = u.querySelector('head > title')) &&
+            _.observe(q, {
+              subtree: !0,
+              characterData: !0,
+              childList: !0,
+            })
+        var R = function () {
+          'complete' !== u.readyState || P || (D(), (P = !0))
+        }
+        u.addEventListener('readystatechange', R, !0), R()
+      }
+    }
+  })(window)
+})()

web/utils/umami.tsx

@@ -1,31 +1,67 @@
 import { useEffect } from 'react'
 
+import Script from 'next/script'
+
+// Define the type for the umami data object
+interface UmamiData {
+  version: string
+}
+
+declare global {
+  interface Window {
+    umami:
+      | {
+          track: (event: string, data?: UmamiData) => void
+        }
+      | undefined
+  }
+}
+
 const Umami = () => {
+  const appVersion = VERSION
+  const analyticsScriptPath = './umami_script.js'
+  const analyticsId = ANALYTICS_ID
+
   useEffect(() => {
-    if (!VERSION || !ANALYTICS_HOST || !ANALYTICS_ID) return
-    fetch(ANALYTICS_HOST, {
-      method: 'POST',
-      // eslint-disable-next-line @typescript-eslint/naming-convention
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({
-        payload: {
-          website: ANALYTICS_ID,
-          hostname: 'jan.ai',
-          screen: `${screen.width}x${screen.height}`,
-          language: navigator.language,
-          referrer: 'index.html',
-          data: { version: VERSION },
-          type: 'event',
-          title: document.title,
-          url: 'index.html',
-          name: VERSION,
-        },
-        type: 'event',
-      }),
-    })
-  }, [])
-
-  return <></>
+    if (!appVersion || !analyticsScriptPath || !analyticsId) return
+
+    const ping = () => {
+      // Check if umami is defined before ping
+      if (window.umami !== null && typeof window.umami !== 'undefined') {
+        window.umami.track(appVersion, {
+          version: appVersion,
+        })
+      }
+    }
+
+    // Wait for umami to be defined before ping
+    if (window.umami !== null && typeof window.umami !== 'undefined') {
+      ping()
+    } else {
+      // Listen for umami script load event
+      document.addEventListener('umami:loaded', ping)
+    }
+
+    // Cleanup function to remove event listener if the component unmounts
+    return () => {
+      document.removeEventListener('umami:loaded', ping)
+    }
+  }, [appVersion, analyticsScriptPath, analyticsId])
+
+  return (
+    <>
+      {appVersion && analyticsScriptPath && analyticsId && (
+        <Script
+          src={analyticsScriptPath}
+          data-website-id={analyticsId}
+          data-cache="true"
+          data-host-url="https://eu.umami.is"
+          defer
+          onLoad={() => document.dispatchEvent(new Event('umami:loaded'))}
+        />
+      )}
+    </>
+  )
 }
 
 export default Umami