format + bump

api.go

@@ -12,17 +12,20 @@ import (
 
 type DispatchFunction func(*User, []string, io.ReadCloser) (interface{}, error)
 
-var apiRoutes = map[string]*(map[string]struct{AuthFunction;DispatchFunction}){
+var apiRoutes = map[string]*(map[string]struct {
+	AuthFunction
+	DispatchFunction
+}){
 	"images":  &ApiImagesRouting,
 	"next":    &ApiNextImagesRouting,
 	"version": &ApiVersionRouting,
 }
 
 type apiHandler struct {
-	Authenticate func(*http.Request) (*User)
+	Authenticate func(*http.Request) *User
 }
 
-func ApiHandler(Authenticate func(*http.Request) (*User)) (apiHandler) {
+func ApiHandler(Authenticate func(*http.Request) *User) apiHandler {
 	return apiHandler{Authenticate}
 }
 

api_images.go

@@ -5,13 +5,19 @@ import (
 	"io"
 )
 
-var ApiImagesRouting = map[string]struct{AuthFunction; DispatchFunction}{
+var ApiImagesRouting = map[string]struct {
+	AuthFunction
+	DispatchFunction
+}{
 	"GET":    {PublicPage, listImages},
 	"POST":   {PublicPage, addImage},
 	"DELETE": {PrivatePage, hideImage},
 }
 
-var ApiNextImagesRouting = map[string]struct{AuthFunction; DispatchFunction}{
+var ApiNextImagesRouting = map[string]struct {
+	AuthFunction
+	DispatchFunction
+}{
 	"GET":    {PrivatePage, listNextImages},
 	"POST":   {PublicPage, addImage},
 	"DELETE": {PrivatePage, deleteImage},

auth.go

@@ -52,10 +52,9 @@ func (h Htpasswd) Authenticate(username, password string) *User {
 	}
 }
 
-
 /// Request authentication
 
-func Authenticate(htpasswd Htpasswd, r *http.Request) (*User) {
+func Authenticate(htpasswd Htpasswd, r *http.Request) *User {
 	// Authenticate the user if any
 	if username, password, ok := r.BasicAuth(); ok {
 		return htpasswd.Authenticate(username, password)
@@ -64,7 +63,6 @@ func Authenticate(htpasswd Htpasswd, r *http.Request) (*User) {
 	}
 }
 
-
 /// Page rules
 
 type AuthFunction func(*User, []string) bool

images.go

@@ -8,12 +8,12 @@ import (
 
 type imagesHandler struct {
 	name   string
-	auth   func(*http.Request) (bool)
+	auth   func(*http.Request) bool
 	hndlr  http.Handler
 	getter func(fname string) (Picture, error)
 }
 
-func ImagesHandler(name string, auth func(*http.Request) (bool), hndlr http.Handler, getter func(fname string) (Picture, error)) (imagesHandler) {
+func ImagesHandler(name string, auth func(*http.Request) bool, hndlr http.Handler, getter func(fname string) (Picture, error)) imagesHandler {
 	return imagesHandler{name, auth, hndlr, getter}
 }
 

main.go

@@ -48,7 +48,7 @@ func main() {
 	}
 
 	log.Println("Registering handlers...")
-	authFunc := func (r *http.Request) (*User){ return Authenticate(*htpasswd, r) }
+	authFunc := func(r *http.Request) *User { return Authenticate(*htpasswd, r) }
 
 	staticDir, _ := filepath.Abs("static")
 	if _, err := os.Stat(staticDir); os.IsNotExist(err) {
@@ -59,7 +59,9 @@ func main() {
 	}
 
 	mux := http.NewServeMux()
-	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { http.ServeFile(w, r, filepath.Join(staticDir, "index.html")) })
+	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, filepath.Join(staticDir, "index.html"))
+	})
 	mux.Handle("/css/", http.FileServer(http.Dir(staticDir)))
 	mux.Handle("/js/", http.FileServer(http.Dir(staticDir)))
 
@@ -67,26 +69,26 @@ func main() {
 
 	mux.Handle("/images/", http.StripPrefix("/images", ImagesHandler(
 		"images",
-		func (*http.Request) (bool){ return true; },
+		func(*http.Request) bool { return true },
 		http.FileServer(http.Dir(PublishedImgDir)),
 		GetPublishedImage,
 	)))
 	mux.Handle("/images/next/", http.StripPrefix("/images/next", ImagesHandler(
 		"next",
-		func (r *http.Request) (bool){ return authFunc(r) != nil; },
+		func(r *http.Request) bool { return authFunc(r) != nil },
 		http.FileServer(http.Dir(NextImgDir)),
 		GetNextImage,
 	)))
 
 	mux.Handle("/images/thumbs/", http.StripPrefix("/images/thumbs", ImagesHandler(
 		"thumbs",
-		func (*http.Request) (bool){ return true; },
+		func(*http.Request) bool { return true },
 		http.FileServer(http.Dir(ThumbsDir)),
 		GetPublishedImage,
 	)))
 	mux.Handle("/images/next/thumbs/", http.StripPrefix("/images/next/thumbs", ImagesHandler(
 		"nexthumbs",
-		func (r *http.Request) (bool){ return authFunc(r) != nil; },
+		func(r *http.Request) bool { return authFunc(r) != nil },
 		http.FileServer(http.Dir(ThumbsDir)),
 		GetNextImage,
 	)))

picture.go

@@ -2,12 +2,12 @@ package main
 
 import (
 	"errors"
-	"io"
-	"io/ioutil"
 	"image"
 	_ "image/gif"
 	"image/jpeg"
 	_ "image/png"
+	"io"
+	"io/ioutil"
 	"os"
 	"path/filepath"
 	"sort"
@@ -28,7 +28,9 @@ type ByUploadTime []Picture
 
 func (a ByUploadTime) Len() int      { return len(a) }
 func (a ByUploadTime) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
-func (a ByUploadTime) Less(i, j int) bool { return a[i].UploadTime.Sub(a[j].UploadTime).Nanoseconds() < 0 }
+func (a ByUploadTime) Less(i, j int) bool {
+	return a[i].UploadTime.Sub(a[j].UploadTime).Nanoseconds() < 0
+}
 
 func getImages(dir string) ([]Picture, error) {
 	if files, err := ioutil.ReadDir(dir); err != nil {
@@ -94,7 +96,7 @@ func GetNextImage(fname string) (Picture, error) {
 	return getImage(GetNextImages, fname)
 }
 
-func UniqueImage(filename string) (bool) {
+func UniqueImage(filename string) bool {
 	if pict, _ := GetPublishedImage(filename); pict.path != "" {
 		return false
 	} else {
@@ -106,7 +108,7 @@ func UniqueImage(filename string) (bool) {
 	}
 }
 
-func AddImage(filename string, blob io.ReadCloser) (error) {
+func AddImage(filename string, blob io.ReadCloser) error {
 	// Check the name is not already used
 	if ok := UniqueImage(filename); !ok {
 		return errors.New("This filename is already used, please choose another one.")
@@ -138,7 +140,7 @@ func AddImage(filename string, blob io.ReadCloser) (error) {
 	return nil
 }
 
-func (p Picture) Publish() (error) {
+func (p Picture) Publish() error {
 	npath := filepath.Join(PublishedImgDir, p.basename)
 	if err := os.Rename(p.path, npath); err != nil {
 		return err
@@ -149,7 +151,7 @@ func (p Picture) Publish() (error) {
 	}
 }
 
-func (p Picture) Unpublish() (error) {
+func (p Picture) Unpublish() error {
 	if err := os.Rename(p.path, filepath.Join(NextImgDir, p.basename)); err != nil {
 		return err
 	} else {
@@ -157,7 +159,7 @@ func (p Picture) Unpublish() (error) {
 	}
 }
 
-func (p Picture) Remove() (error) {
+func (p Picture) Remove() error {
 	if err := os.Remove(p.path); err != nil {
 		return err
 	} else {

version.go

@@ -4,12 +4,15 @@ import (
 	"io"
 )
 
-var ApiVersionRouting = map[string]struct{AuthFunction; DispatchFunction}{
+var ApiVersionRouting = map[string]struct {
+	AuthFunction
+	DispatchFunction
+}{
 	"GET": {PublicPage, showVersion},
 }
 
 func showVersion(u *User, args []string, body io.ReadCloser) (interface{}, error) {
-	m := map[string]interface{}{"version": 0.1}
+	m := map[string]interface{}{"version": 0.2}
 
 	if u != nil {
 		m["youare"] = *u