Small refactoring and improved legal page and more whitespace.

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/cenkalti/backoff/v4 v4.0.2 // indirect
 	github.com/emvi/api-go v0.0.0-20191210194347-0a945446f6a8
 	github.com/emvi/logbuch v1.1.1
-	github.com/emvi/pirsch v0.0.0-20200623193552-b3a3d4a6434d
+	github.com/emvi/pirsch v0.0.0-20200624123353-86381b017755
 	github.com/gorilla/mux v1.7.4
 	github.com/gosimple/slug v1.9.0
 	github.com/jmoiron/sqlx v1.2.0 // indirect

go.sum

@@ -87,6 +87,8 @@ github.com/emvi/pirsch v0.0.0-20200623192632-5c5fcd1d78cc h1:G05tiq3JKZwjnPSObRB
 github.com/emvi/pirsch v0.0.0-20200623192632-5c5fcd1d78cc/go.mod h1:+YmBbltJ3feZz9L/QQyqwywltYvQKBfzrGD51TPKl5g=
 github.com/emvi/pirsch v0.0.0-20200623193552-b3a3d4a6434d h1:+HRIYgA9AaXlGFQfhXpUShXxJ1knG2stwNIai1M6mzs=
 github.com/emvi/pirsch v0.0.0-20200623193552-b3a3d4a6434d/go.mod h1:+YmBbltJ3feZz9L/QQyqwywltYvQKBfzrGD51TPKl5g=
+github.com/emvi/pirsch v0.0.0-20200624123353-86381b017755 h1:TdiDC7+IfV6giMtFNvbYKFlSPJJZewr9jfh3KGcr8QQ=
+github.com/emvi/pirsch v0.0.0-20200624123353-86381b017755/go.mod h1:+YmBbltJ3feZz9L/QQyqwywltYvQKBfzrGD51TPKl5g=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/exoscale/egoscale v0.18.1/go.mod h1:Z7OOdzzTOz1Q1PjQXumlz9Wn/CddH0zSYdCF3rnBKXE=

main.go

@@ -1,10 +1,9 @@
 package main
 
 import (
-	"database/sql"
-	"fmt"
 	"github.com/Kugelschieber/marvinblum.de/blog"
 	"github.com/Kugelschieber/marvinblum.de/tpl"
+	"github.com/Kugelschieber/marvinblum.de/tracking"
 	"github.com/NYTimes/gziphandler"
 	"github.com/caddyserver/certmagic"
 	emvi "github.com/emvi/api-go"
@@ -16,7 +15,6 @@ import (
 	"html/template"
 	"net/http"
 	"os"
-	"strconv"
 	"strings"
 	"time"
 )
@@ -26,7 +24,6 @@ const (
 	staticDirPrefix = "/static/"
 	logTimeFormat   = "2006-01-02_15:04:05"
 	envPrefix       = "MB_"
-	connectionString = `host=%s port=%s user=%s password=%s dbname=%s sslmode=%s sslcert=%s sslkey=%s sslrootcert=%s connectTimeout=%s timezone=%s`
 )
 
 var (
@@ -58,53 +55,6 @@ func logEnvConfig() {
 	}
 }
 
-func setupTracker() {
-	logbuch.Info("Connecting to database...")
-	host := os.Getenv("MB_DB_HOST")
-	port := os.Getenv("MB_DB_PORT")
-	user := os.Getenv("MB_DB_USER")
-	password := os.Getenv("MB_DB_PASSWORD")
-	schema := os.Getenv("MB_DB_SCHEMA")
-	sslMode := os.Getenv("MB_DB_SSLMODE")
-	sslCert := os.Getenv("MB_DB_SSLCERT")
-	sslKey := os.Getenv("MB_DB_SSLKEY")
-	sslRootCert := os.Getenv("MB_DB_SSLROOTCERT")
-	zone, offset := time.Now().Zone()
-	timezone := zone + strconv.Itoa(-offset/3600)
-	logbuch.Info("Setting time zone", logbuch.Fields{"timezone": timezone})
-	connectionStr := fmt.Sprintf(connectionString, host, port, user, password, schema, sslMode, sslCert, sslKey, sslRootCert, "30", timezone)
-	db, err := sql.Open("postgres", connectionStr)
-
-	if err != nil {
-		logbuch.Fatal("Error connecting to database", logbuch.Fields{"err": err})
-	}
-
-	if err := db.Ping(); err != nil {
-		logbuch.Fatal("Error pinging database", logbuch.Fields{"err": err})
-	}
-
-	store := pirsch.NewPostgresStore(db)
-	tracker = pirsch.NewTracker(store, nil)
-	processor := pirsch.NewProcessor(store)
-	processTrackingData(processor)
-	pirsch.RunAtMidnight(func() {
-		processTrackingData(processor)
-	})
-}
-
-func processTrackingData(processor *pirsch.Processor) {
-	logbuch.Info("Processing tracking data...")
-
-	defer func() {
-		if err := recover(); err != nil {
-			logbuch.Error("Error processing tracking data", logbuch.Fields{"err": err})
-		}
-	}()
-
-	processor.Process()
-	logbuch.Info("Done processing tracking data")
-}
-
 func serveAbout() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		tracker.Hit(r)
@@ -217,7 +167,7 @@ func start(handler http.Handler) {
 func main() {
 	configureLog()
 	logEnvConfig()
-	setupTracker()
+	tracker = tracking.NewTracker()
 	tplCache = tpl.NewCache()
 	blogInstance = blog.NewBlog(tplCache)
 	router := setupRouter()

template/about.html

@@ -11,14 +11,14 @@
 {{template "menu.html"}}
 
 <section>
-    <h2>who am I?</h2>
+    <h2>Who Am I?</h2>
     <p>
         I'm a full stack software engineer from Germany, open source and Linux enthusiast and co-founder of <a href="https://emvi.com/" target="_blank">Emvi</a>.
         In love with Go, but fluent in a lot of programming languages.
     </p>
 </section>
 <section>
-    <h2>latest blog posts</h2>
+    <h2>Latest Blog Posts</h2>
     {{range $article := .Articles}}
         <p>
             <a href="/blog/{{slug $article.LatestArticleContent.Title}}-{{$article.Id}}">{{$article.LatestArticleContent.Title}}</a>
@@ -32,11 +32,14 @@
     </p>
 </section>
 <section>
-    <h2>projects</h2>
+    <h2>Projects</h2>
     <ul>
         <li>
             <a href="https://emvi.com/" target="_blank">Emvi</a> a note taking, collaboration and knowledge management tool for personal use and teams of any size
         </li>
+        <li>
+            <a href="https://github.com/emvi/pirsch" target="_blank">pirsch</a> a server side, no-cookie and privacy focused tracking library for Golang
+        </li>
         <li>
             <a href="https://github.com/emvi/logbuch" target="_blank">logbuch</a> a simple Golang logging library
         </li>
@@ -52,7 +55,7 @@
     </ul>
 </section>
 <section>
-    <h2>skills</h2>
+    <h2>Skills</h2>
     <ul>
         <li>Go (Golang)</li>
         <li>JavaScript (Vue, Node)</li>
@@ -66,7 +69,7 @@
     </ul>
 </section>
 <section>
-    <h2>work</h2>
+    <h2>Work</h2>
     <ul>
         <li>
             <a href="https://emvi.com/" target="_blank">Emvi</a> co-founder of a note taking, collaboration and knowledge management SaaS startup

template/blog.html

@@ -3,7 +3,9 @@
 
 <section>
     <h1>Blog</h1>
+</section>
 {{range $year, $articles := .Articles}}
+    <section>
         <h2>{{$year}}</h2>
 
         {{range $article := $articles}}
@@ -12,9 +14,11 @@
                 <small>{{format $article.Published "2. January 2006"}}</small>
             </p>
         {{end}}
-    {{else}}
-        <p>There are no blog posts yet...</p>
-    {{end}}
     </section>
+{{else}}
+    <section>
+        <p>There are no blog posts yet...</p>
+    </section>
+{{end}}
 
 {{template "end.html"}}

template/end.html

@@ -1,13 +1,13 @@
     <hr />
     <section>
         <p>
-            Like to see more? Read my blog articles on <a href="https://emvi.com/blog" target="_blank">Emvi</a>, my project page on <a href="https://github.com/Kugelschieber" target="_blank">GitHub</a> or send me a <a href="mailto:marvin@marvinblum.de">mail</a>.
+            Would you like to see more? Read my blog articles on <a href="https://emvi.com/blog" target="_blank">Emvi</a>, my project page on <a href="https://github.com/Kugelschieber" target="_blank">GitHub</a> or send me a <a href="mailto:marvin@marvinblum.de">mail</a>.
         </p>
         <p>
             This page uses <a href="https://concrete.style/" target="_blank">concrete</a> for styling. Check it out!
         </p>
         <p>
-            <a href="/legal">Legal</a>
+            This page does not use Cookies. <a href="/legal">Legal</a>
         </p>
     </section>
 </body>

template/legal.html

@@ -1,6 +1,9 @@
 {{template "head.html"}}
 {{template "menu.html"}}
 
+<section>
+    <h1>Legal</h1>
+</section>
 <section>
     <h2>According to §5 TMG</h2>
     <p>
@@ -10,5 +13,11 @@
         <a href="mailto:marvin@marvinblum.de">marvin@marvinblum.de</a>
     </p>
 </section>
+<section>
+    <h2>Cookie Policy</h2>
+    <p>
+        This page does not use cookies.
+    </p>
+</section>
 
 {{template "end.html"}}

tracking/tracking.go

@@ -0,0 +1,66 @@
+package tracking
+
+import (
+	"database/sql"
+	"fmt"
+	"github.com/emvi/logbuch"
+	"github.com/emvi/pirsch"
+	"os"
+	"strconv"
+	"time"
+)
+
+const (
+	connectionString = `host=%s port=%s user=%s password=%s dbname=%s sslmode=%s sslcert=%s sslkey=%s sslrootcert=%s connectTimeout=%s timezone=%s`
+)
+
+func NewTracker() *pirsch.Tracker {
+	logbuch.Info("Connecting to database...")
+	host := os.Getenv("MB_DB_HOST")
+	port := os.Getenv("MB_DB_PORT")
+	user := os.Getenv("MB_DB_USER")
+	password := os.Getenv("MB_DB_PASSWORD")
+	schema := os.Getenv("MB_DB_SCHEMA")
+	sslMode := os.Getenv("MB_DB_SSLMODE")
+	sslCert := os.Getenv("MB_DB_SSLCERT")
+	sslKey := os.Getenv("MB_DB_SSLKEY")
+	sslRootCert := os.Getenv("MB_DB_SSLROOTCERT")
+	zone, offset := time.Now().Zone()
+	timezone := zone + strconv.Itoa(-offset/3600)
+	logbuch.Info("Setting time zone", logbuch.Fields{"timezone": timezone})
+	connectionStr := fmt.Sprintf(connectionString, host, port, user, password, schema, sslMode, sslCert, sslKey, sslRootCert, "30", timezone)
+	db, err := sql.Open("postgres", connectionStr)
+
+	if err != nil {
+		logbuch.Fatal("Error connecting to database", logbuch.Fields{"err": err})
+		return nil
+	}
+
+	if err := db.Ping(); err != nil {
+		logbuch.Fatal("Error pinging database", logbuch.Fields{"err": err})
+		return nil
+	}
+
+	store := pirsch.NewPostgresStore(db)
+	tracker := pirsch.NewTracker(store, nil)
+	processor := pirsch.NewProcessor(store)
+	processTrackingData(processor)
+	pirsch.RunAtMidnight(func() {
+		processTrackingData(processor)
+	})
+
+	return tracker
+}
+
+func processTrackingData(processor *pirsch.Processor) {
+	logbuch.Info("Processing tracking data...")
+
+	defer func() {
+		if err := recover(); err != nil {
+			logbuch.Error("Error processing tracking data", logbuch.Fields{"err": err})
+		}
+	}()
+
+	processor.Process()
+	logbuch.Info("Done processing tracking data")
+}