created gemini service and comunication with text-push service

formatter.go

@@ -0,0 +1,57 @@
+package main
+
+import (
+	zord_tree "g.arns.lt/zordsdavini/zord-tree"
+	"sort"
+)
+
+type FSummery struct {
+	Name        string
+	Category    []string
+	Description string
+	Id          string
+	Lang        string
+	Created     string
+	Copyright   string
+	Tags        []string
+}
+
+type TSummery struct {
+	Files      []FSummery
+	Tags       map[string]int
+	Categories map[string]int
+}
+
+type FileContent struct {
+	File    zord_tree.File
+	Content string
+}
+
+func GetLastFiles(files []FSummery) []FSummery {
+	sortingFiles := make(map[string]FSummery)
+	for _, f := range files {
+		sortingFiles[f.Created+f.Id] = f
+	}
+
+	keys := make([]string, 0, len(sortingFiles))
+	for k := range sortingFiles {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+	sort.Reverse(sort.StringSlice(keys))
+
+	length := 10
+	if len(keys) < 10 {
+		length = len(keys)
+	}
+	lastFiles := make([]FSummery, 0, length)
+	for i, k := range keys {
+		if i == length {
+			break
+		}
+
+		lastFiles = append(lastFiles, sortingFiles[k])
+	}
+
+	return lastFiles
+}

go.mod

@@ -0,0 +1,16 @@
+module g.arns.lt/zordsdavini/arns-lt-gemini
+
+go 1.18
+
+require (
+	g.arns.lt/zordsdavini/arns-lt-tree-push-service v0.0.0-20220802051611-cf99eecc6e60
+	git.sr.ht/~adnano/go-gemini v0.2.3
+)
+
+require (
+	g.arns.lt/zordsdavini/abcex v1.0.0 // indirect
+	g.arns.lt/zordsdavini/zord-tree v0.2.1 // indirect
+	github.com/otiai10/copy v1.6.0 // indirect
+	golang.org/x/net v0.0.0-20210119194325-5f4716e94777 // indirect
+	golang.org/x/text v0.3.3 // indirect
+)

go.sum

@@ -0,0 +1,22 @@
+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/arns-lt-tree-push-service v0.0.0-20220802051611-cf99eecc6e60 h1:+b2wWaQUzFWE3RjbRR9luPadCrocw7QeTvQNCKT5hS0=
+g.arns.lt/zordsdavini/arns-lt-tree-push-service v0.0.0-20220802051611-cf99eecc6e60/go.mod h1:vwR/TAStVkP8ZHofrpqdg8b/qlBbLNS8KVFp1tsKHtE=
+g.arns.lt/zordsdavini/zord-tree v0.2.1 h1:GYbwojTqCTcr/e4oYNxTUCP7V/2cD8xn/AYOecYGnxo=
+g.arns.lt/zordsdavini/zord-tree v0.2.1/go.mod h1:R9VMBwVwW6pu8yFIIgsMUv7YuWa48dj6DglkyXeTPik=
+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/otiai10/copy v1.6.0 h1:IinKAryFFuPONZ7cm6T6E2QX/vcJwSnlaA5lfoaXIiQ=
+github.com/otiai10/copy v1.6.0/go.mod h1:XWfuS3CrI0R6IE0FbgHsEazaXO8G0LpMp9o8tos0x4E=
+github.com/otiai10/curr v0.0.0-20150429015615-9b4961190c95/go.mod h1:9qAhocn7zKJG+0mI8eUu6xqkFDYS2kb2saOteoSB3cE=
+github.com/otiai10/curr v1.0.0/go.mod h1:LskTG5wDwr8Rs+nNQ+1LlxRjAtTZZjtJW4rMXl6j4vs=
+github.com/otiai10/mint v1.3.0/go.mod h1:F5AjcsTsWUqX+Na9fpHb52P8pcRX2CI6A3ctIT91xUo=
+github.com/otiai10/mint v1.3.2 h1:VYWnrP5fXmz1MXvjuUvcBrXSjGE6xjON+axB/UrpO3E=
+github.com/otiai10/mint v1.3.2/go.mod h1:/yxELlJQ0ufhjUwhshSj+wFjZ78CnZ48/1wtmBH1OTc=
+golang.org/x/net v0.0.0-20210119194325-5f4716e94777 h1:003p0dJM77cxMSyCPFphvZf/Y5/NXf5fzg6ufd1/Oew=
+golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

main.go

@@ -0,0 +1,85 @@
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"log"
+	"os"
+	"strings"
+	"time"
+
+	"git.sr.ht/~adnano/go-gemini"
+	"git.sr.ht/~adnano/go-gemini/certificate"
+)
+
+func main() {
+	certificates := &certificate.Store{}
+	certificates.Register("localhost")
+	if err := certificates.Load("/home/arnas/out/gemcert/a"); err != nil {
+		log.Fatal(err)
+	}
+
+	mux := &gemini.Mux{}
+	mux.HandleFunc("/", process)
+
+	server := &gemini.Server{
+		Handler:        mux,
+		ReadTimeout:    30 * time.Second,
+		WriteTimeout:   1 * time.Minute,
+		GetCertificate: certificates.Get,
+	}
+
+	ctx := context.Background()
+	if err := server.ListenAndServe(ctx); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func process(ctx context.Context, w gemini.ResponseWriter, r *gemini.Request) {
+	fmt.Println(ctx, r, r.URL, r.Host)
+	renderIndex("en", w)
+}
+
+func renderIndex(lang string, w gemini.ResponseWriter) {
+	langPath := lang + "/"
+	if lang == "sgs" {
+		langPath = ""
+	}
+	w.SetMediaType("text/gemini")
+	content, err := os.ReadFile(fmt.Sprintf("templates/%s/index.gmi", lang))
+	if err != nil {
+		w.WriteHeader(gemini.StatusTemporaryFailure, "Internal server error")
+		return
+	}
+	page := string(content)
+
+	summery := GetSummery()
+	fmt.Println(summery)
+	tree := TSummery{}
+	json.Unmarshal([]byte(summery), &tree)
+	fmt.Println(tree)
+
+	categories := ""
+	for c, count := range tree.Categories {
+		fmt.Println(c, count)
+		categories = categories + fmt.Sprintf("=> /%s%s/%s %s (%d)\n", langPath, "tree/path", c, c, count)
+	}
+	fmt.Println(page, categories)
+	page = strings.Replace(page, "{{categories}}", categories, 1)
+	fmt.Println(page)
+
+	tags := ""
+	for t, count := range tree.Tags {
+		tags = tags + fmt.Sprintf("=> /t/%s %s (%d)\n", t, t, count)
+	}
+	page = strings.Replace(page, "{{tags}}", tags, 1)
+
+	lastFiles := ""
+	for _, f := range GetLastFiles(tree.Files) {
+		lastFiles = lastFiles + fmt.Sprintf("=> /%s/%s %s (%s)\n", strings.Join(f.Category, "/"), f.Id, f.Description, f.Created)
+	}
+	page = strings.Replace(page, "{{last_posts}}", lastFiles, 1)
+
+	fmt.Fprintf(w, page)
+}

templates/en/index.gmi

@@ -0,0 +1,26 @@
+# Arns' capsule
+
+Welcome to my capsule in Gemini space.
+
+> Če turietom būtė mon pruotinga cėtata :-P
+
+=> / Žemaitėška versėjė
+=> https://arns.lt http version
+
+Main themes are spreaded by categories. Each file may have tags what can filter the tree.
+
+=> /en/s search
+=> /en/a about
+
+### Categories
+
+{{categories}}
+
+### Tags
+
+{{tags}}
+
+### Last posts
+
+{{last_posts}}
+

templates/sgs/index.gmi

@@ -0,0 +1,26 @@
+# Arna alkierios
+
+Sveikė atvīkėn i mona kapsolė Gemini ertie.
+
+> Če turietom būtė mon pruotinga cėtata :-P
+
+=> /en English version
+=> https://arns.lt http versėjė
+
+Pagrindėnės temas paskėrstītas par kateguorėjės. Kuožnos fails gal turietė žīmas, katruos gal atsėjuotė miedi.
+
+=> /s ėiškuok
+=> /a aple
+
+### Kateguorėjės
+
+{{categories}}
+
+### Žīmas
+
+{{tags}}
+
+### Paskotėnē īrašā
+
+{{last_posts}}
+

text_server.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"net"
+)
+
+func GetSummery() string {
+	conn, err := net.Dial("tcp", "127.0.0.1:8001")
+	if err != nil {
+		panic(err.Error())
+	}
+	fmt.Fprintf(conn, "\n")
+	message, err := bufio.NewReader(conn).ReadString('\n')
+	conn.Close()
+	return message
+}