add(backend): inset data to db and check if path exist in db

change(backend): serve static file from /static and serve index.html for /
🐛 Add form to main structure
2023-10-03 20:41:40 +02:00 · 2023-10-03 20:41:35 +02:00 · 2023-10-03 20:41:15 +02:00
4 changed files with 65 additions and 29 deletions
--- a/db.go
+++ b/db.go
@ -18,7 +18,7 @@ func connectDB() *redis.Client {
 	return db
 }

-func insert_paste(key string, content string, secret string, ttl time.Duration) {
+func insertPaste(key string, content string, secret string, ttl time.Duration) {
 	type dbSchema struct {
 		content string
 		secret  string
--- a/main.go
+++ b/main.go
@ -2,6 +2,7 @@ package main

 import (
 	"fmt"
+	"io"
 	"net/http"
 	"strings"
 )
@ -18,11 +19,23 @@ func handleRequest(w http.ResponseWriter, r *http.Request) {
 		} else if strings.HasPrefix(path, "/static/") {
 			fs := http.FileServer(http.Dir("./static"))
 			http.Handle("/static/", http.StripPrefix("/static/", fs))
+		} else {
+			if urlExist(path) {
+				io.WriteString(w, "exist")
 			} else {
 				w.WriteHeader(http.StatusNotFound)
 			}
+		}
 	case "POST":
-		fmt.Println("Post!")
+		if path == "/" {
+			secret := generateSecret()
+			url := "/" + generateUrl()
+			content := r.FormValue("content")
+			insertPaste(url, content, secret, -1)
+			http.Redirect(w, r, url, http.StatusSeeOther)
+		} else {
+			w.WriteHeader(http.StatusMethodNotAllowed)
+		}
 	}

 }
--- a/static/index.html
+++ b/static/index.html
@ -9,6 +9,7 @@
    <link href="/static/style.css" rel="stylesheet">
 </head>
 <body>
+<form>
    <label for="content"></label>
    <textarea id="content" name="content" placeholder="Your paste here"></textarea>
    <nav>
@ -34,5 +35,6 @@
            </svg>
        </button>
    </nav>
+</form>
 </body>
 </html>
--- a/utils.go
+++ b/utils.go
@ -1,6 +1,8 @@
 package main

-import "math/rand"
+import (
+	"math/rand"
+)

 func generateUrl() string {
 	length := currentConfig.urlLength
@ -12,3 +14,22 @@ func generateUrl() string {

 	return string(b)
 }
+
+func generateSecret() string {
+	length := 32
+	listChars := []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
+	b := make([]rune, length)
+	for i := range b {
+		b[i] = listChars[rand.Intn(len(listChars))]
+	}
+
+	return string(b)
+}
+
+func urlExist(url string) bool {
+	exist := connectDB().Exists(ctx, url).Val()
+	if exist == 1 {
+		return true
+	}
+	return false
+}
Author	SHA1	Message	Date
Ada	73c06c3636	add(backend): inset data to db and check if path exist in db	2023-10-03 20:41:40 +02:00
Ada	85dff8deca	change(backend): serve static file from /static and serve index.html for /	2023-10-03 20:41:35 +02:00
Akinimaginable	dc68e4a8d4	🐛 Add form to main structure	2023-10-03 20:41:15 +02:00