Accept ext on entity files to set content type in resp

server/files.go

@@ -4,9 +4,11 @@ import (
 	"io"
 	"io/ioutil"
 	"local/dndex/config"
+	"local/simpleserve/simpleserve"
 	"net/http"
 	"os"
 	"path"
+	"strings"
 
 	"github.com/google/uuid"
 )
@@ -95,6 +97,8 @@ func (rest *REST) filesDelete(w http.ResponseWriter, r *http.Request) {
 }
 
 func (rest *REST) filesGet(w http.ResponseWriter, r *http.Request) {
+	simpleserve.SetContentTypeIfMedia(w, r)
+	r.URL.Path = strings.TrimSuffix(r.URL.Path, path.Ext(r.URL.Path))
 	localPath := rest.filesPath(r)
 	if stat, err := os.Stat(localPath); os.IsNotExist(err) {
 		rest.respNotFound(w)

server/files_test.go

@@ -2,6 +2,7 @@ package server
 
 import (
 	"bytes"
+	"fmt"
 	"net/http"
 	"net/http/httptest"
 	"strings"
@@ -12,14 +13,17 @@ import (
 
 func TestFiles(t *testing.T) {
 	cases := map[string]func(*testing.T, *REST, func(*http.Request)){
-		"create-get": func(t *testing.T, rest *REST, scope func(r *http.Request)) {
+		"create-get w/ content type": func(t *testing.T, rest *REST, scope func(r *http.Request)) {
 			content := uuid.New().String()
 			w := testFilesPost(t, rest, scope, content)
 			if w.Code != http.StatusOK {
 				t.Fatal(w.Code, string(w.Body.Bytes()))
 			}
-			s := string(w.Body.Bytes())
+			s := fmt.Sprintf("%s.jpg", w.Body.Bytes())
 			w = testFilesGet(t, rest, s, scope)
+			if w.Header().Get("Content-Type") != "image/jpeg" {
+				t.Fatal(w.Header())
+			}
 			if w.Code != http.StatusOK {
 				t.Fatal(w.Code, string(w.Body.Bytes()))
 			}