style the root serve path

2024-11-26 15:16:49 +00:00 · 2023-12-01 21:36:03 +03:00 · 2023-12-01 21:36:03 +03:00 · b42501a4f3
commit b42501a4f3
parent ac95f3b5db
3 changed files with 129 additions and 2 deletions
--- a/.gitignore
+++ b/.gitignore
@ -7,6 +7,7 @@
 *.dll
 *.so
 *.dylib
+echo

 # Test binary, built with `go test -c`
 *.test
--- a/main.go
+++ b/main.go
@ -2,6 +2,7 @@ package main

 import (
 	"fmt"
+	"html/template"
 	"net/http"
 	"os"
 	"path/filepath"
@ -11,6 +12,13 @@ import (
 	"github.com/joho/godotenv"
 )

+var version string
+
+type PageData struct {
+	Files   []string
+	Version string
+}
+
 func main() {
 	err := godotenv.Load()
 	if err != nil {
@ -33,8 +41,29 @@ func main() {
 			return
 		}

-		filePath := filepath.Join(basePath, r.URL.Path)
-		http.ServeFile(w, r, filePath)
+		if r.URL.Path == "/" {
+			files, err := os.ReadDir(basePath)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			fileNames := make([]string, len(files))
+			for i, file := range files {
+				fileNames[i] = file.Name()
+			}
+
+			data := PageData{
+				Files:   fileNames,
+				Version: version,
+			}
+
+			tmpl := template.Must(template.ParseFiles("public/template.html"))
+			tmpl.Execute(w, data)
+		} else {
+			filePath := filepath.Join(basePath, r.URL.Path)
+			http.ServeFile(w, r, filePath)
+		}
 	})

 	port, _ := strconv.Atoi(serverPort)
--- a/public/template.html
+++ b/public/template.html
@ -0,0 +1,97 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Directory Listing</title>
+    <style>
+      body {
+        font-family: Arial, sans-serif;
+        margin: 0;
+        padding: 20px;
+        background-color: #1e1e2e;
+        color: #ffffff;
+      }
+
+      h1 {
+        font-size: 24px;
+        margin-bottom: 20px;
+      }
+
+      ul {
+        list-style: none;
+        padding-left: 20px;
+      }
+
+      li {
+        margin-bottom: 5px;
+        cursor: pointer;
+      }
+
+      li:hover {
+        color: #00a8cc;
+      }
+
+      li.folder > ul {
+        display: none;
+      }
+
+      li.folder:hover > ul {
+        display: block;
+      }
+
+      a {
+        text-decoration: none;
+        color: #00ddff;
+        font-weight: bold;
+      }
+
+      a:hover {
+        color: #00ccff; /* darker shade on hover */
+      }
+
+      footer {
+        position: fixed;
+        left: 0;
+        bottom: 0;
+        width: 100%;
+        background-color: #313244;
+        color: #ffffff;
+        text-align: center;
+        padding: 10px 0;
+        font-size: 14px;
+        border-top: 1px solid #555677;
+        box-sizing: border-box;
+      }
+
+      footer > div {
+        max-width: 1200px;
+        margin: 0 auto;
+        padding: 0 20px;
+      }
+    </style>
+  </head>
+  <body>
+    <h1>Directory Listing</h1>
+    <ul>
+      {{range .Files}}
+      <li><a href="{{.}}">{{.}}</a></li>
+      {{end}}
+    </ul>
+
+    <footer id="footer">Served by Echo {{.Version}}</footer>
+
+    <script>
+      document.addEventListener("DOMContentLoaded", function () {
+        const footer = document.getElementById("footer");
+        const version = footer.textContent.split(" ").pop();
+        const githubURL = `https://github.com/NotAShelf/Echo/tags/${version}`;
+
+        const link = document.createElement("a");
+        link.href = githubURL;
+        link.textContent = version;
+
+        footer.innerHTML = "Served by Echo ";
+        footer.appendChild(link);
+      });
+    </script>
+  </body>
+</html>