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package main
import (
"embed"
"encoding/base64"
"flag"
"fmt"
"html/template"
"log"
"net/http"
"github.com/gomarkdown/markdown"
"github.com/gomarkdown/markdown/parser"
)
//go:embed templates/* assets/*
var content embed.FS
type Page struct {
Title string
Body template.HTML
CSS template.CSS
Favicon template.URL
}
func main() {
port := flag.Int("port", 8080, "Port to run the server on")
flag.Parse()
addr := fmt.Sprintf(":%d", *port)
http.HandleFunc("/", handler)
log.Printf("Server is running on http://localhost%s\n", addr)
log.Fatal(http.ListenAndServe(addr, nil))
}
func handler(w http.ResponseWriter, r *http.Request) {
path := r.URL.Path
if path == "/" {
path = "/home"
}
filePath := fmt.Sprintf("assets/md%s.md", path)
mdContent, err := content.ReadFile(filePath)
if err != nil {
http.Error(w, "Page not found", http.StatusNotFound)
return
}
cssContent, err := content.ReadFile("templates/styles.css")
if err != nil {
http.Error(w, "Stylesheet not found", http.StatusInternalServerError)
return
}
htmlContent := convertMarkdownToHTML(mdContent)
faviconBytes, err := content.ReadFile("assets/favicon.png")
if err != nil {
http.Error(w, "Favicon not found", http.StatusInternalServerError)
return
}
faviconBase64 := fmt.Sprintf("data:image/png;base64,%s", base64.StdEncoding.EncodeToString(faviconBytes))
page := Page{
Title: "Blaster4385",
Body: template.HTML(htmlContent),
CSS: template.CSS(string(cssContent)),
Favicon: template.URL(faviconBase64),
}
w.Header().Set("Content-Type", "text/html")
renderTemplate(w, "index.html", page)
}
func convertMarkdownToHTML(markdownContent []byte) string {
mdParser := parser.New()
html := markdown.ToHTML(markdownContent, mdParser, nil)
return string(html)
}
func renderTemplate(w http.ResponseWriter, tmpl string, p Page) {
tmplContent, err := content.ReadFile("templates/" + tmpl)
if err != nil {
http.Error(w, "Template not found", http.StatusInternalServerError)
return
}
t, err := template.New(tmpl).Parse(string(tmplContent))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
err = t.Execute(w, p)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}
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