Add Type() method to types.Type, to allow displaying served file size for both embedded and inline files

cmd/errors.go

@@ -36,7 +36,7 @@ func notFound(w http.ResponseWriter, r *http.Request, path string) error {
 	startTime := time.Now()
 
 	if Verbose {
-		fmt.Printf("%s | Unavailable file %s requested by %s\n",
+		fmt.Printf("%s | Error: Unavailable file %s requested by %s\n",
 			startTime.Format(logDate),
 			path,
 			r.RemoteAddr,
@@ -58,7 +58,7 @@ func serverError(w http.ResponseWriter, r *http.Request, i interface{}) {
 	startTime := time.Now()
 
 	if Verbose {
-		fmt.Printf("%s | Invalid request for %s from %s\n",
+		fmt.Printf("%s | Error: Invalid request for %s from %s\n",
 			startTime.Format(logDate),
 			r.URL.Path,
 			r.RemoteAddr,

cmd/files.go

@@ -79,6 +79,19 @@ func humanReadableSize(bytes int) string {
 		float64(bytes)/float64(div), "KMGTPE"[exp])
 }
 
+func kill(path string, cache *fileCache) error {
+	err := os.Remove(path)
+	if err != nil {
+		return err
+	}
+
+	if Cache {
+		cache.remove(path)
+	}
+
+	return nil
+}
+
 func preparePath(path string) string {
 	if runtime.GOOS == "windows" {
 		return fmt.Sprintf("%s/%s", mediaPrefix, filepath.ToSlash(path))
@@ -218,7 +231,7 @@ func pathIsValid(path string, paths []string) bool {
 
 	switch {
 	case Verbose && !matchesPrefix:
-		fmt.Printf("%s | Error: Failed to serve file outside specified path(s): %s\n",
+		fmt.Printf("%s | Error: File outside specified path(s): %s\n",
 			time.Now().Format(logDate),
 			path,
 		)
@@ -422,7 +435,7 @@ Poll:
 	}
 
 	if Verbose {
-		fmt.Printf("%s | Indexed %d/%d files across %d/%d directories in %s\n",
+		fmt.Printf("%s | Index: %d/%d files across %d/%d directories in %s\n",
 			time.Now().Format(logDate),
 			stats.filesMatched,
 			stats.filesMatched+stats.filesSkipped,

cmd/info.go

@@ -123,7 +123,7 @@ func serveIndexHtml(args []string, cache *fileCache, paginate bool) httprouter.H
 		}
 
 		if Verbose {
-			fmt.Printf("%s | Served HTML index page (%s) to %s in %s\n",
+			fmt.Printf("%s | Serve: HTML index page (%s) to %s in %s\n",
 				startTime.Format(logDate),
 				humanReadableSize(b),
 				realIP(r),
@@ -178,7 +178,7 @@ func serveIndexJson(args []string, index *fileCache, errorChannel chan<- error)
 		w.Write(response)
 
 		if Verbose {
-			fmt.Printf("%s | Served JSON index page (%s) to %s in %s\n",
+			fmt.Printf("%s | Serve: JSON index page (%s) to %s in %s\n",
 				startTime.Format(logDate),
 				humanReadableSize(len(response)),
 				realIP(r),
@@ -199,7 +199,7 @@ func serveAvailableExtensions() httprouter.Handle {
 		w.Write(response)
 
 		if Verbose {
-			fmt.Printf("%s | Served available extensions list (%s) to %s in %s\n",
+			fmt.Printf("%s | Serve: Available extension list (%s) to %s in %s\n",
 				startTime.Format(logDate),
 				humanReadableSize(len(response)),
 				realIP(r),
@@ -220,7 +220,7 @@ func serveEnabledExtensions(formats *types.Types) httprouter.Handle {
 		w.Write(response)
 
 		if Verbose {
-			fmt.Printf("%s | Served registered extensions list (%s) to %s in %s\n",
+			fmt.Printf("%s | Serve: Registered extension list (%s) to %s in %s\n",
 				startTime.Format(logDate),
 				humanReadableSize(len(response)),
 				realIP(r),
@@ -241,7 +241,7 @@ func serveAvailableMimeTypes() httprouter.Handle {
 		w.Write(response)
 
 		if Verbose {
-			fmt.Printf("%s | Served available MIME types list (%s) to %s in %s\n",
+			fmt.Printf("%s | Served available MIME type list (%s) to %s in %s\n",
 				startTime.Format(logDate),
 				humanReadableSize(len(response)),
 				realIP(r),
@@ -262,7 +262,7 @@ func serveEnabledMimeTypes(formats *types.Types) httprouter.Handle {
 		w.Write(response)
 
 		if Verbose {
-			fmt.Printf("%s | Served registered MIME types list (%s) to %s in %s\n",
+			fmt.Printf("%s | Served registered MIME type list (%s) to %s in %s\n",
 				startTime.Format(logDate),
 				humanReadableSize(len(response)),
 				realIP(r),

cmd/root.go

@@ -11,7 +11,7 @@ import (
 )
 
 const (
-	ReleaseVersion string = "0.89.1"
+	ReleaseVersion string = "0.90.0"
 )
 
 var (

cmd/web.go

@@ -100,8 +100,7 @@ func serveStaticFile(paths []string, cache *fileCache, errorChannel chan<- error
 
 		fileSize := humanReadableSize(len(buf))
 
-		if Russian {
+		refererUri, err := stripQueryParams(refererToUri(r.Referer()))
-			err = os.Remove(filePath)
 		if err != nil {
 			errorChannel <- err
 
@@ -110,13 +109,19 @@ func serveStaticFile(paths []string, cache *fileCache, errorChannel chan<- error
 			return
 		}
 
-			if Cache {
+		if Russian && refererUri != "" {
-				cache.remove(filePath)
+			err = kill(filePath, cache)
+			if err != nil {
+				errorChannel <- err
+
+				serverError(w, r, nil)
+
+				return
 			}
 		}
 
 		if Verbose {
-			fmt.Printf("%s | Served %s (%s) to %s in %s\n",
+			fmt.Printf("%s | Serve: %s (%s) to %s in %s\n",
 				startTime.Format(logDate),
 				filePath,
 				fileSize,
@@ -201,7 +206,7 @@ func serveRoot(paths []string, regexes *regexes, cache *fileCache, formats *type
 	}
 }
 
-func serveMedia(paths []string, regexes *regexes, formats *types.Types, errorChannel chan<- error) httprouter.Handle {
+func serveMedia(paths []string, regexes *regexes, cache *fileCache, formats *types.Types, errorChannel chan<- error) httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
 		filters := &filters{
 			included: splitQueryParams(r.URL.Query().Get("include"), regexes),
@@ -287,7 +292,11 @@ func serveMedia(paths []string, regexes *regexes, formats *types.Types, errorCha
 		htmlBody.WriteString(body)
 		htmlBody.WriteString(`</body></html>`)
 
-		_, err = io.WriteString(w, gohtml.Format(htmlBody.String()))
+		startTime := time.Now()
+
+		formattedPage := gohtml.Format(htmlBody.String())
+
+		_, err = io.WriteString(w, formattedPage)
 		if err != nil {
 			errorChannel <- err
 
@@ -295,6 +304,22 @@ func serveMedia(paths []string, regexes *regexes, formats *types.Types, errorCha
 
 			return
 		}
+
+		if format.Type() != "embed" {
+			if Verbose {
+				fmt.Printf("%s | Serve: %s (%d) to %s in %s\n",
+					startTime.Format(logDate),
+					path,
+					len(formattedPage),
+					realIP(r),
+					time.Since(startTime).Round(time.Microsecond),
+				)
+			}
+
+			if Russian {
+				kill(path, cache)
+			}
+		}
 	}
 }
 
@@ -426,7 +451,7 @@ func ServePage(args []string) error {
 
 	register(mux, Prefix+"/favicon.ico", serveFavicons(errorChannel))
 
-	register(mux, Prefix+mediaPrefix+"/*media", serveMedia(paths, regexes, formats, errorChannel))
+	register(mux, Prefix+mediaPrefix+"/*media", serveMedia(paths, regexes, cache, formats, errorChannel))
 
 	register(mux, Prefix+sourcePrefix+"/*static", serveStaticFile(paths, cache, errorChannel))
 
@@ -456,7 +481,7 @@ func ServePage(args []string) error {
 			fmt.Printf("%s | Error: %v\n", time.Now().Format(logDate), err)
 
 			if ExitOnError {
-				fmt.Printf("%s | Shutting down...\n", time.Now().Format(logDate))
+				fmt.Printf("%s | Error: Shutting down...\n", time.Now().Format(logDate))
 
 				srv.Shutdown(context.Background())
 			}

types/audio/audio.go

@@ -57,6 +57,10 @@ func (t Format) Validate(filePath string) bool {
 	return true
 }
 
+func (t Format) Type() string {
+	return "embed"
+}
+
 func New() Format {
 	return Format{}
 }

types/code/code.go

@@ -221,6 +221,10 @@ func (t Format) Validate(filePath string) bool {
 	return true
 }
 
+func (t Format) Type() string {
+	return "html"
+}
+
 func New(theme string) Format {
 	return Format{
 		Theme: theme,

types/flash/flash.go

@@ -56,6 +56,10 @@ func (t Format) Validate(filePath string) bool {
 	return true
 }
 
+func (t Format) Type() string {
+	return "embed"
+}
+
 func New() Format {
 	return Format{}
 }

types/images/images.go

@@ -120,6 +120,10 @@ func ImageDimensions(path string) (*dimensions, error) {
 	return &dimensions{width: decodedConfig.Width, height: decodedConfig.Height}, nil
 }
 
+func (t Format) Type() string {
+	return "embed"
+}
+
 func New() Format {
 	return Format{}
 }

types/text/text.go

@@ -76,6 +76,10 @@ func (t Format) Validate(filePath string) bool {
 	return utf8.Valid(head)
 }
 
+func (t Format) Type() string {
+	return "html"
+}
+
 func New() Format {
 	return Format{}
 }

types/types.go

@@ -15,6 +15,7 @@ var SupportedFormats = &Types{
 }
 
 type Type interface {
+	Type() string
 	Css() string
 	Title(rootUrl, fileUri, filePath, fileName, prefix, mime string) (string, error)
 	Body(rootUrl, fileUri, filePath, fileName, prefix, mime string) (string, error)

types/video/video.go

@@ -63,6 +63,10 @@ func (t Format) Validate(filePath string) bool {
 	return true
 }
 
+func (t Format) Type() string {
+	return "embed"
+}
+
 func New() Format {
 	return Format{}
 }