change textarea cursor

notes/edit.go

@@ -28,7 +28,7 @@ func editFile(p filetree.Path) string {
 	return fmt.Sprintf(`
       <form action="/submit/%s" method="post" style="width:100%%; height: 90%%">
          <table style="width:100%%; height: 90%%">
-            <textarea name="content" style="width:100%%; min-height:90%%">%s</textarea>
+            <textarea name="content" style="width:100%%; min-height:90%%; cursor:crosshair;">%s</textarea>
          </table>
          <button type="submit">Submit</button>
       </form>

server/gzipresponsewriter.go

@@ -1,49 +0,0 @@
-package server
-
-import (
-	"compress/gzip"
-	"fmt"
-	"net/http"
-	"strings"
-)
-
-type GZipResponseWriter struct {
-	w  http.ResponseWriter
-	gz *gzip.Writer
-}
-
-func NewGZipResponseWriter(w http.ResponseWriter) *GZipResponseWriter {
-	w.Header().Add("Content-Type", "text/html")
-	w.Header().Add("Content-Encoding", "gzip")
-	return &GZipResponseWriter{
-		w:  w,
-		gz: gzip.NewWriter(w),
-	}
-}
-
-func (gz *GZipResponseWriter) Header() http.Header {
-	return gz.w.Header()
-}
-
-func (gz *GZipResponseWriter) WriteHeader(statusCode int) {
-	gz.w.WriteHeader(statusCode)
-}
-
-func (gz *GZipResponseWriter) Write(b []byte) (int, error) {
-	return gz.gz.Write(b)
-}
-
-func (gz *GZipResponseWriter) Close() error {
-	return gz.gz.Close()
-}
-
-func (s *Server) gzip(h http.HandlerFunc) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		if encoding, _ := r.Header["Accept-Encoding"]; strings.Contains(fmt.Sprint(encoding), "gzip") {
-			gz := NewGZipResponseWriter(w)
-			defer gz.Close()
-			w = gz
-		}
-		h(w, r)
-	}
-}

server/gzipresponsewriter_test.go

@@ -1,34 +0,0 @@
-package server
-
-import (
-	"fmt"
-	"io/ioutil"
-	"net/http"
-	"net/http/httptest"
-	"testing"
-)
-
-func TestGZipResponseWriter(t *testing.T) {
-	s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		gz := NewGZipResponseWriter(w)
-		defer gz.Close()
-		fmt.Fprintln(gz, "Hello world")
-	}))
-	defer s.Close()
-
-	req := httptest.NewRequest("GET", s.URL, nil)
-	req.RequestURI = ""
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer resp.Body.Close()
-	if resp.StatusCode != http.StatusOK {
-		t.Fatal(resp.StatusCode)
-	}
-	if b, err := ioutil.ReadAll(resp.Body); err != nil {
-		t.Fatal(err)
-	} else if s := string(b); s != "Hello world\n" {
-		t.Fatalf("%q", s)
-	}
-}

server/routes.go

@@ -2,8 +2,10 @@ package server
 
 import (
 	"fmt"
+	"local/gziphttp"
 	"local/router"
 	"net/http"
+	"path/filepath"
 )
 
 func (s *Server) Routes() error {
@@ -54,3 +56,17 @@ func (s *Server) root(w http.ResponseWriter, r *http.Request) {
 	r.URL.Path = "/notes"
 	http.Redirect(w, r, r.URL.String(), http.StatusPermanentRedirect)
 }
+
+func (s *Server) gzip(h http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if gziphttp.Can(r) {
+			gz := gziphttp.New(w)
+			defer gz.Close()
+			w = gz
+		}
+		if filepath.Ext(r.URL.Path) == ".css" {
+			w.Header().Set("Content-Type", "text/css; charset=utf-8")
+		}
+		h(w, r)
+	}
+}