page counter; last build

go.mod

@@ -1,6 +1,6 @@
 module g.arns.lt/zordsdavini/arns-lt-gemini
 
-go 1.18
+go 1.22.5
 
 require (
 	git.sr.ht/~adnano/go-gemini v0.2.3
@@ -10,10 +10,13 @@ require (
 	google.golang.org/protobuf v1.28.1
 )
 
+require g.arns.lt/zordsdavini/abcex v1.0.0 // indirect
+
 require (
+	g.arns.lt/zordsdavini/zordfsdb v1.0.0
 	github.com/golang/protobuf v1.5.2 // indirect
 	golang.org/x/net v0.0.0-20210119194325-5f4716e94777 // indirect
-	golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4 // indirect
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
 	golang.org/x/text v0.3.3 // indirect
 	google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 // indirect
 )

go.sum

@@ -1,5 +1,9 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+g.arns.lt/zordsdavini/abcex v1.0.0 h1:qQqlZ4DMfethCGK4I6yGaLqMrTzKNIshqpINd1l3t0E=
+g.arns.lt/zordsdavini/abcex v1.0.0/go.mod h1:YRcJgts3XZwI+LEkngpfUab3DkUAW387Irpr43hIym8=
+g.arns.lt/zordsdavini/zordfsdb v1.0.0 h1:dV7FipB3Zx231cl7I6GosMcArlAAJ0yeqhq/bnaI2Hc=
+g.arns.lt/zordsdavini/zordfsdb v1.0.0/go.mod h1:bC1e952FU1B8xmNd0U8IImkRZP0mztA4ZaLPAV49vC4=
 git.sr.ht/~adnano/go-gemini v0.2.3 h1:oJ+Y0/mheZ4Vg0ABjtf5dlmvq1yoONStiaQvmWWkofc=
 git.sr.ht/~adnano/go-gemini v0.2.3/go.mod h1:hQ75Y0i5jSFL+FQ7AzWVAYr5LQsaFC7v3ZviNyj46dY=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
@@ -90,6 +94,7 @@ golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4 h1:myAQVi0cGEoqQVR5POX+8RR2mrocKqNN1hmeMqhX27k=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=

main.go

@@ -12,6 +12,7 @@ import (
 	"strings"
 	"time"
 
+	"g.arns.lt/zordsdavini/zordfsdb"
 	"git.sr.ht/~adnano/go-gemini"
 	"git.sr.ht/~adnano/go-gemini/certificate"
 	"github.com/flosch/pongo2/v6"
@@ -77,6 +78,14 @@ func main() {
 }
 
 func processRebuild(ctx context.Context, w gemini.ResponseWriter, r *gemini.Request) {
+	db, err := zordfsdb.InitDB("./db")
+	if err != nil {
+		w.WriteHeader(gemini.StatusTemporaryFailure, "Internal server error")
+		log.Fatal(err)
+		return
+	}
+	db.Now("last_rebuild")
+
 	log.Println("REBUILD")
 
 	q, err := gemini.QueryUnescape(r.URL.RawQuery)
@@ -121,6 +130,14 @@ func processFavicon(_ context.Context, w gemini.ResponseWriter, _ *gemini.Reques
 func process(_ context.Context, w gemini.ResponseWriter, r *gemini.Request) {
 	log.Println("-> " + r.URL.Path)
 
+	db, err := zordfsdb.InitDB("./db")
+	if err != nil {
+		w.WriteHeader(gemini.StatusTemporaryFailure, "Internal server error")
+		log.Fatal(err)
+		return
+	}
+	db.Inc("page_counter")
+
 	conn, err := grpc.Dial(
 		fileSrvHost+":"+fileSrvPort,
 		grpc.WithTransportCredentials(insecure.NewCredentials()),
@@ -203,6 +220,13 @@ func getLangFilters() []*TreeRequest_Filter {
 }
 
 func renderIndex(w gemini.ResponseWriter, client TreeManagerClient) {
+	db, err := zordfsdb.InitDB("./db")
+	if err != nil {
+		w.WriteHeader(gemini.StatusTemporaryFailure, "Internal server error")
+		log.Fatal(err)
+		return
+	}
+
 	path := ""
 	tr := TreeRequest{Path: &path, Filter: getLangFilters()}
 
@@ -215,7 +239,13 @@ func renderIndex(w gemini.ResponseWriter, client TreeManagerClient) {
 	w.SetMediaType("text/gemini")
 	tpl := pongo2.Must(pongo2.FromFile(fmt.Sprintf("templates/%s/index.gmi", defaultLang)))
 	page, err := tpl.Execute(
-		pongo2.Context{"tree": tree, "lang": defaultLang, "lastFiles": GetLastFiles(tree.Files)},
+		pongo2.Context{
+			"tree":        tree,
+			"lang":        defaultLang,
+			"lastFiles":   GetLastFiles(tree.Files),
+			"lastRebuild": db.Get("last_rebuild"),
+			"pageCounter": db.Get("page_counter"),
+		},
 	)
 	if err != nil {
 		log.Fatalf("template failed: %v", err)

templates/en/index.gmi

@@ -19,3 +19,8 @@ Welcome to my capsule in Gemini space. {{ logo() }}
 
 => /f all texts ({{ tree.Files|length }})
 => /s search
+
+```
+Last build: {{lastRebuild}}
+Page counter: {{pageCounter}}
+```

templates/sgs/index.gmi

@@ -21,3 +21,8 @@ Sveikė atvīkėn i mona kapsolė Gemini ertie. {{ logo() }}
 
 => /f vėsė straipsnē ({{ tree.Files|length }})
 => /s ėiškuok
+
+```
+Paskutinis atnaujėnėms: {{lastRebuild}}
+Lonkītuoju skaitlios: {{pageCounter}}
+```