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Clean URL middleware handles URLs ending with /

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This commit is contained in:
Matthew Holt 2015-03-24 21:56:22 -06:00
parent ba0d63d722
commit 13d9bcc0c7
1 changed files with 5 additions and 3 deletions
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8
middleware/extensionless/extensionless.go
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@ -8,6 +8,7 @@ import (
"net/http"
"os"
"path"
"strings"
"github.com/mholt/caddy/middleware"
)
@ -41,10 +42,11 @@ func New(c middleware.Controller) (middleware.Middleware, error) {
// ServeHTTP implements the http.Handler interface.
func (e Extensionless) ServeHTTP(w http.ResponseWriter, r *http.Request) {
if path.Ext(r.URL.Path) == "" {
urlpath := strings.TrimSuffix(r.URL.Path, "/")
if path.Ext(urlpath) == "" {
for _, ext := range e.Extensions {
if resourceExists(e.Root, r.URL.Path+ext) {
r.URL.Path = r.URL.Path + ext
if resourceExists(e.Root, urlpath+ext) {
r.URL.Path = urlpath + ext
break
}
}