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name change of avatar

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This commit is contained in:
skyblue 2014-03-26 21:26:31 +08:00
parent 409e4cde7a
commit 4662a73ac3
3 changed files with 10 additions and 10 deletions
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14
modules/avatar/avatar.go
View file

@ -9,7 +9,7 @@ It is recommend to use this way
cacheDir := "./cache"
defaultImg := "./default.jpg"
http.Handle("/avatar/", avatar.HttpHandler(cacheDir, defaultImg))
http.Handle("/avatar/", avatar.CacheServer(cacheDir, defaultImg))
*/
package avatar
@ -135,12 +135,12 @@ func (this *Avatar) UpdateTimeout(timeout time.Duration) error {
return err
}
type avatarHandler struct {
type service struct {
cacheDir string
altImage string
}
func (this *avatarHandler) mustInt(r *http.Request, defaultValue int, keys ...string) int {
func (this *service) mustInt(r *http.Request, defaultValue int, keys ...string) int {
var v int
for _, k := range keys {
if _, err := fmt.Sscanf(r.FormValue(k), "%d", &v); err == nil {
@ -150,7 +150,7 @@ func (this *avatarHandler) mustInt(r *http.Request, defaultValue int, keys ...st
return defaultValue
}
func (this *avatarHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
func (this *service) ServeHTTP(w http.ResponseWriter, r *http.Request) {
urlPath := r.URL.Path
hash := urlPath[strings.LastIndex(urlPath, "/")+1:]
size := this.mustInt(r, 80, "s", "size") // default size = 80*80
@ -183,9 +183,9 @@ func (this *avatarHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
}
}
// http.Handle("/avatar/", avatar.HttpHandler("./cache"))
func HttpHandler(cacheDir string, defaultImgPath string) http.Handler {
return &avatarHandler{
// http.Handle("/avatar/", avatar.CacheServer("./cache"))
func CacheServer(cacheDir string, defaultImgPath string) http.Handler {
return &service{
cacheDir: cacheDir,
altImage: defaultImgPath,
}

2
modules/avatar/avatar_test.go
View file

@ -51,7 +51,7 @@ func TestFetchMany(t *testing.T) {
// wget http://www.artsjournal.com/artfulmanager/wp/wp-content/uploads/2013/12/200x200xmirror_cat.jpg.pagespeed.ic.GOZSv6v1_H.jpg -O default.jpg
/*
func TestHttp(t *testing.T) {
http.Handle("/", avatar.HttpHandler("./", "default.jpg"))
http.Handle("/", avatar.CacheServer("./", "default.jpg"))
http.ListenAndServe(":8001", nil)
}
*/

4
web.go
View file

@ -96,8 +96,8 @@ func runWeb(*cli.Context) {
m.Get("/stars", reqSignIn, user.Stars)
m.Get("/help", routers.Help)
avatarCache := avatar.HttpHandler("public/img/avatar/", "public/img/avatar_default.jpg")
m.Get("/avatar/:hash", avatarCache.ServeHTTP)
avt := avatar.CacheServer("public/img/avatar/", "public/img/avatar_default.jpg")
m.Get("/avatar/:hash", avt.ServeHTTP)
m.Group("/user", func(r martini.Router) {
r.Any("/login", binding.BindIgnErr(auth.LogInForm{}), user.SignIn)