91 lines
2.5 KiB
Go
91 lines
2.5 KiB
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"log"
|
||
|
|
"net/http"
|
||
|
|
"path/filepath"
|
||
|
|
|
||
|
|
"github.com/gorilla/mux"
|
||
|
|
)
|
||
|
|
|
||
|
|
type RoutedService interface {
|
||
|
|
RegisterRoutes(*mux.Router)
|
||
|
|
}
|
||
|
|
|
||
|
|
type WebServer struct {
|
||
|
|
router *mux.Router
|
||
|
|
port int
|
||
|
|
ssl bool
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewWebServer(port int, ssl bool) *WebServer {
|
||
|
|
r := mux.NewRouter()
|
||
|
|
|
||
|
|
// Static files
|
||
|
|
handleDefault(r, "/")
|
||
|
|
handleStaticFile(r, "/login", "index.html", "text/html; charset=utf-8")
|
||
|
|
handleStaticFile(r, "/board", "index.html", "text/html; charset=utf-8")
|
||
|
|
handleStaticFile(r, "/main.js", "main.js", "text/javascript; charset=utf-8")
|
||
|
|
handleStaticFile(r, "/boardPage.js", "boardPage.js", "text/javascript; charset=utf-8")
|
||
|
|
handleStaticFile(r, "/favicon.ico", "static/favicon.svg", "image/svg+xml; charset=utf-8")
|
||
|
|
handleStaticFile(r, "/easymde.min.css", "static/easymde.min.css", "text/css")
|
||
|
|
handleStaticFile(r, "/main.css", "static/main.css", "text/css")
|
||
|
|
handleStaticFile(r, "/colors.css", "static/colors.css", "text/css")
|
||
|
|
handleStaticFile(r, "/images.css", "static/images.css", "text/css")
|
||
|
|
return &WebServer{
|
||
|
|
router: r,
|
||
|
|
port: port,
|
||
|
|
ssl: ssl,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (ws *WebServer) AddRoutes(rs RoutedService) {
|
||
|
|
rs.RegisterRoutes(ws.router)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (ws *WebServer) Start() error {
|
||
|
|
http.Handle("/", ws.router)
|
||
|
|
|
||
|
|
urlPort := fmt.Sprintf(`:%d`, ws.port)
|
||
|
|
var isSSL = ws.ssl && fileExists("./cert/cert.pem") && fileExists("./cert/key.pem")
|
||
|
|
if isSSL {
|
||
|
|
log.Println("https server started on ", urlPort)
|
||
|
|
err := http.ListenAndServeTLS(urlPort, "./cert/cert.pem", "./cert/key.pem", nil)
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
log.Println("http server started on ", urlPort)
|
||
|
|
err := http.ListenAndServe(urlPort, nil)
|
||
|
|
if err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
// ----------------------------------------------------------------------------------------------------
|
||
|
|
// HTTP handlers
|
||
|
|
|
||
|
|
func serveWebFile(w http.ResponseWriter, r *http.Request, relativeFilePath string) {
|
||
|
|
folderPath := config.WebPath
|
||
|
|
filePath := filepath.Join(folderPath, relativeFilePath)
|
||
|
|
http.ServeFile(w, r, filePath)
|
||
|
|
}
|
||
|
|
|
||
|
|
func handleStaticFile(r *mux.Router, requestPath string, filePath string, contentType string) {
|
||
|
|
r.HandleFunc(requestPath, func(w http.ResponseWriter, r *http.Request) {
|
||
|
|
log.Printf("handleStaticFile: %s", requestPath)
|
||
|
|
w.Header().Set("Content-Type", contentType)
|
||
|
|
serveWebFile(w, r, filePath)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
func handleDefault(r *mux.Router, requestPath string) {
|
||
|
|
r.HandleFunc(requestPath, func(w http.ResponseWriter, r *http.Request) {
|
||
|
|
log.Printf("handleDefault")
|
||
|
|
http.Redirect(w, r, "/board", http.StatusFound)
|
||
|
|
})
|
||
|
|
}
|