/
web.go
99 lines (82 loc) · 2.77 KB
/
web.go
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// Copyright (c) 2014 Jason Ish. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
//
// THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
// OF THE POSSIBILITY OF SUCH DAMAGE.
package main
import (
"fmt"
"html/template"
"log"
"net/http"
"github.com/GeertJohan/go.rice"
"github.com/gorilla/mux"
)
func HttpErrorAndLog(w http.ResponseWriter, r *http.Request, code int,
format string, v ...interface{}) {
error := fmt.Sprintf(format, v...)
logger.PrintWithRequest(r, error)
http.Error(w, error, code)
}
type IndexHandler struct {
config *Config
}
func (h IndexHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
box, err := rice.FindBox("www")
if err != nil {
log.Fatal(err)
}
indexString, err := box.String("index.html")
if err != nil {
log.Fatal(err)
}
model := map[string]interface{}{
"spools": h.config.Spools,
}
templatePage, err := template.New("index").Parse(indexString)
templatePage.Execute(w, model)
}
func StartServer(config *Config) {
authenticator := NewAuthenticator(config)
router := mux.NewRouter()
router.Handle("/fetch", authenticator.WrapHandler(&FetchHandler{config}))
router.Handle("/", authenticator.WrapHandler(&IndexHandler{config}))
router.PathPrefix("/").Handler(
http.FileServer(rice.MustFindBox("www").HTTPBox()))
http.Handle("/", router)
addr := fmt.Sprintf(":%d", config.Port)
if !config.Tls.Enabled {
log.Printf("Starting server on %s", addr)
err := http.ListenAndServe(addr, nil)
if err != nil {
log.Fatal(err)
}
} else {
log.Printf("Starting server on %s with TLS", addr)
err := http.ListenAndServeTLS(addr, config.Tls.Certificate,
config.Tls.Key, nil)
if err != nil {
log.Fatal(err)
}
}
}