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More comments, rename package to main and roothandler

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This commit is contained in:
Eliot Whalan 2016-07-04 14:17:17 +10:00
parent 676fac4b2e
commit 58052b5a9f
1 changed files with 20 additions and 4 deletions
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24
pastebin.go
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@ -1,5 +1,5 @@
// Package pastebin is a simple modern and powerful pastebin service
package pastebin
package main
import (
"crypto/sha1"
@ -215,14 +215,13 @@ func saveHandler(w http.ResponseWriter, r *http.Request) {
switch output {
case "json":
w.Header().Set("Content-Type", "application/json")
err := json.NewEncoder(w).Encode(b)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
case "xml":
x, err := xml.MarshalIndent(b, "", " ")
if err != nil {
@ -296,10 +295,14 @@ func pasteHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
paste := vars["pasteId"]
lang := vars["lang"]
s, title := getPaste(paste, lang)
// button links
link := ADDRESS + "/raw/" + paste
download := ADDRESS + "/download/" + paste
clone := ADDRESS + "/clone/" + paste
// Page struct
p := &Page{
Title: title,
Body: []byte(s),
@ -324,10 +327,15 @@ func pasteHandler(w http.ResponseWriter, r *http.Request) {
func cloneHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
paste := vars["pasteId"]
s, title := getPaste(paste, "")
// Page links
link := ADDRESS + "/raw/" + paste
download := ADDRESS + "/download/" + paste
clone := ADDRESS + "/clone/" + paste
// Clone page struct
p := &Page{
Title: title,
Body: []byte(s),
@ -357,11 +365,19 @@ func rawHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
paste := vars["pasteId"]
s, _ := getPaste(paste, "")
// simply write string to browser
io.WriteString(w, s)
}
func rootHandler(w http.ResponseWriter, r *http.Request) {
err := templates.ExecuteTemplate(w, "index.html", &Page{})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}
func main() {
router := mux.NewRouter()
router.HandleFunc("/p/{pasteId}", pasteHandler)
@ -372,7 +388,7 @@ func main() {
router.HandleFunc("/save", saveHandler)
router.HandleFunc("/save/{output}", saveHandler)
router.HandleFunc("/del/{pasteId}/{delKey}", delHandler)
router.PathPrefix("/").Handler(http.StripPrefix("/", http.FileServer(http.Dir("assets/"))))
router.HandleFunc("/", rootHandler)
err := http.ListenAndServe(PORT, router)
if err != nil {
log.Fatal(err)