README.md

@@ -116,7 +116,6 @@ Flags:
       --fallback             serve files as application/octet-stream if no matching format is registered
   -f, --filter               enable filtering
       --flash                enable support for shockwave flash files (via ruffle.rs)
-      --fun                  adds a bit of excitement to your day
       --handlers             display registered handlers (for debugging)
   -h, --help                 help for roulette
       --images               enable support for image files
@@ -124,7 +123,7 @@ Flags:
       --index-file string    path to optional persistent index file
   -i, --info                 expose informational endpoints
       --max-file-count int   skip directories with file counts above this value (default 2147483647)
-      --min-file-count int   skip directories with file counts below this value
+      --min-file-count int   skip directories with file counts below this value (default 1)
       --page-length int      pagination length for info pages
   -p, --port int             port to listen on (default 8080)
       --prefix string        root path for http handlers (for reverse proxying) (default "/")

cmd/files.go

@@ -72,21 +72,21 @@ func kill(path string, index *fileIndex) error {
 	return nil
 }
 
-func newFile(list []string, sortOrder string, regexes *regexes, formats types.Types) (string, error) {
+func newFile(list []string, sortOrder string, regexes *regexes, formats *types.Types) (string, error) {
 	path, err := pickFile(list)
 	if err != nil {
 		return "", err
 	}
 
 	if sortOrder == "asc" || sortOrder == "desc" {
-		splitPath, err := split(path, regexes)
+		splitPath, length, err := split(path, regexes)
 		if err != nil {
 			return "", err
 		}
 
 		switch {
 		case sortOrder == "asc":
-			splitPath.number = fmt.Sprintf("%0*d", len(splitPath.number), 1)
+			splitPath.number = fmt.Sprintf("%0*d", length, 1)
 
 			path, err = tryExtensions(splitPath, formats)
 			if err != nil {
@@ -118,8 +118,8 @@ func newFile(list []string, sortOrder string, regexes *regexes, formats types.Ty
 	return path, nil
 }
 
-func nextFile(filePath, sortOrder string, regexes *regexes, formats types.Types) (string, error) {
+func nextFile(filePath, sortOrder string, regexes *regexes, formats *types.Types) (string, error) {
-	splitPath, err := split(filePath, regexes)
+	splitPath, _, err := split(filePath, regexes)
 	if err != nil {
 		return "", err
 	}
@@ -141,10 +141,10 @@ func nextFile(filePath, sortOrder string, regexes *regexes, formats types.Types)
 	return path, err
 }
 
-func tryExtensions(splitPath *splitPath, formats types.Types) (string, error) {
+func tryExtensions(splitPath *splitPath, formats *types.Types) (string, error) {
 	var path string
 
-	for extension := range formats {
+	for extension := range formats.Extensions {
 		path = fmt.Sprintf("%s%s%s", splitPath.base, splitPath.number, extension)
 
 		exists, err := fileExists(path)
@@ -198,7 +198,7 @@ func pathIsValid(path string, paths []string) bool {
 	}
 }
 
-func hasSupportedFiles(path string, formats types.Types) (bool, error) {
+func hasSupportedFiles(path string, formats *types.Types) (bool, error) {
 	hasRegisteredFiles := make(chan bool, 1)
 
 	err := filepath.WalkDir(path, func(p string, info os.DirEntry, err error) error {
@@ -229,7 +229,7 @@ func hasSupportedFiles(path string, formats types.Types) (bool, error) {
 	}
 }
 
-func walkPath(path string, fileChannel chan<- string, stats *scanStatsChannels, formats types.Types) error {
+func walkPath(path string, fileChannel chan<- string, stats *scanStatsChannels, formats *types.Types) error {
 	errorChannel := make(chan error)
 	done := make(chan bool, 1)
 
@@ -321,7 +321,7 @@ Poll:
 	return nil
 }
 
-func scanPaths(paths []string, sort string, index *fileIndex, formats types.Types) ([]string, error) {
+func scanPaths(paths []string, sort string, index *fileIndex, formats *types.Types) ([]string, error) {
 	var list []string
 
 	fileChannel := make(chan string)
@@ -375,13 +375,13 @@ Poll:
 		case path := <-fileChannel:
 			list = append(list, path)
 		case stat := <-statsChannels.filesMatched:
-			stats.filesMatched += stat
+			stats.filesMatched = stats.filesMatched + stat
 		case stat := <-statsChannels.filesSkipped:
-			stats.filesSkipped += stat
+			stats.filesSkipped = stats.filesSkipped + stat
 		case stat := <-statsChannels.directoriesMatched:
-			stats.directoriesMatched += stat
+			stats.directoriesMatched = stats.directoriesMatched + stat
 		case stat := <-statsChannels.directoriesSkipped:
-			stats.directoriesSkipped += stat
+			stats.directoriesSkipped = stats.directoriesSkipped + stat
 		case err := <-errorChannel:
 			return []string{}, err
 		case <-done:
@@ -409,7 +409,7 @@ Poll:
 	return list, nil
 }
 
-func fileList(paths []string, filters *filters, sort string, index *fileIndex, formats types.Types) ([]string, error) {
+func fileList(paths []string, filters *filters, sort string, index *fileIndex, formats *types.Types) ([]string, error) {
 	switch {
 	case Index && !index.isEmpty() && filters.isEmpty():
 		return index.List(), nil
@@ -493,7 +493,7 @@ func normalizePath(path string) (string, error) {
 	return absolutePath, nil
 }
 
-func validatePaths(args []string, formats types.Types) ([]string, error) {
+func validatePaths(args []string, formats *types.Types) ([]string, error) {
 	var paths []string
 
 	for i := 0; i < len(args); i++ {

cmd/index.go

@@ -104,10 +104,7 @@ func (index *fileIndex) Export(path string) error {
 	enc := gob.NewEncoder(z)
 
 	index.mutex.RLock()
-	err = enc.Encode(&index.list)
+	enc.Encode(&index.list)
-	if err != nil {
-		return err
-	}
 	length := len(index.list)
 	index.mutex.RUnlock()
 
@@ -142,11 +139,12 @@ func (index *fileIndex) Import(path string) error {
 
 	index.mutex.Lock()
 	err = dec.Decode(&index.list)
+	length := len(index.list)
+	index.mutex.Unlock()
+
 	if err != nil {
 		return err
 	}
-	length := len(index.list)
-	index.mutex.Unlock()
 
 	if Verbose {
 		fmt.Printf("%s | INDEX: Imported %d entries from %s in %s\n",
@@ -160,7 +158,7 @@ func (index *fileIndex) Import(path string) error {
 	return nil
 }
 
-func serveIndexRebuild(args []string, index *fileIndex, formats types.Types, errorChannel chan<- error) httprouter.Handle {
+func serveIndexRebuild(args []string, index *fileIndex, formats *types.Types, errorChannel chan<- error) httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
 		index.clear()
 
@@ -177,13 +175,13 @@ func serveIndexRebuild(args []string, index *fileIndex, formats types.Types, err
 	}
 }
 
-func registerIndexHandlers(mux *httprouter.Router, args []string, index *fileIndex, formats types.Types, errorChannel chan<- error) error {
+func registerIndexHandlers(mux *httprouter.Router, args []string, index *fileIndex, formats *types.Types, errorChannel chan<- error) error {
 	registerHandler(mux, Prefix+"/rebuild_index", serveIndexRebuild(args, index, formats, errorChannel))
 
 	return nil
 }
 
-func importIndex(args []string, index *fileIndex, formats types.Types) error {
+func importIndex(args []string, index *fileIndex, formats *types.Types) error {
 	skipIndex := false
 
 	if IndexFile != "" {

cmd/info.go

@@ -137,7 +137,7 @@ func serveIndexHtml(args []string, index *fileIndex, shouldPaginate bool) httpro
 
 		htmlBody.WriteString(`</table></body></html>`)
 
-		length, err := io.WriteString(w, gohtml.Format(htmlBody.String()))
+		b, err := io.WriteString(w, gohtml.Format(htmlBody.String()))
 		if err != nil {
 			return
 		}
@@ -145,7 +145,7 @@ func serveIndexHtml(args []string, index *fileIndex, shouldPaginate bool) httpro
 		if Verbose {
 			fmt.Printf("%s | SERVE: HTML index page (%s) to %s in %s\n",
 				startTime.Format(logDate),
-				humanReadableSize(length),
+				humanReadableSize(b),
 				realIP(r),
 				time.Since(startTime).Round(time.Microsecond),
 			)
@@ -195,15 +195,12 @@ func serveIndexJson(args []string, index *fileIndex, errorChannel chan<- error)
 			return
 		}
 
-		written, err := w.Write(response)
+		w.Write(response)
-		if err != nil {
-			errorChannel <- err
-		}
 
 		if Verbose {
 			fmt.Printf("%s | SERVE: JSON index page (%s) to %s in %s\n",
 				startTime.Format(logDate),
-				humanReadableSize(written),
+				humanReadableSize(len(response)),
 				realIP(r),
 				time.Since(startTime).Round(time.Microsecond),
 			)
@@ -211,21 +208,20 @@ func serveIndexJson(args []string, index *fileIndex, errorChannel chan<- error)
 	}
 }
 
-func serveAvailableExtensions(errorChannel chan<- error) httprouter.Handle {
+func serveAvailableExtensions() httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
 		w.Header().Set("Content-Type", "text/plain")
 
 		startTime := time.Now()
 
-		written, err := w.Write([]byte(types.SupportedFormats.GetExtensions()))
+		response := []byte(types.SupportedFormats.GetExtensions())
-		if err != nil {
+
-			errorChannel <- err
+		w.Write(response)
-		}
 
 		if Verbose {
 			fmt.Printf("%s | SERVE: Available extension list (%s) to %s in %s\n",
 				startTime.Format(logDate),
-				humanReadableSize(written),
+				humanReadableSize(len(response)),
 				realIP(r),
 				time.Since(startTime).Round(time.Microsecond),
 			)
@@ -233,21 +229,20 @@ func serveAvailableExtensions(errorChannel chan<- error) httprouter.Handle {
 	}
 }
 
-func serveEnabledExtensions(formats types.Types, errorChannel chan<- error) httprouter.Handle {
+func serveEnabledExtensions(formats *types.Types) httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
 		w.Header().Set("Content-Type", "text/plain")
 
 		startTime := time.Now()
 
-		written, err := w.Write([]byte(formats.GetExtensions()))
+		response := []byte(formats.GetExtensions())
-		if err != nil {
+
-			errorChannel <- err
+		w.Write(response)
-		}
 
 		if Verbose {
 			fmt.Printf("%s | SERVE: Registered extension list (%s) to %s in %s\n",
 				startTime.Format(logDate),
-				humanReadableSize(written),
+				humanReadableSize(len(response)),
 				realIP(r),
 				time.Since(startTime).Round(time.Microsecond),
 			)
@@ -255,21 +250,20 @@ func serveEnabledExtensions(formats types.Types, errorChannel chan<- error) http
 	}
 }
 
-func serveAvailableMimeTypes(errorChannel chan<- error) httprouter.Handle {
+func serveAvailableMimeTypes() httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
 		w.Header().Set("Content-Type", "text/plain")
 
 		startTime := time.Now()
 
-		written, err := w.Write([]byte(types.SupportedFormats.GetMimeTypes()))
+		response := []byte(types.SupportedFormats.GetMimeTypes())
-		if err != nil {
+
-			errorChannel <- err
+		w.Write(response)
-		}
 
 		if Verbose {
 			fmt.Printf("%s | SERVE: Available MIME type list (%s) to %s in %s\n",
 				startTime.Format(logDate),
-				humanReadableSize(written),
+				humanReadableSize(len(response)),
 				realIP(r),
 				time.Since(startTime).Round(time.Microsecond),
 			)
@@ -277,21 +271,20 @@ func serveAvailableMimeTypes(errorChannel chan<- error) httprouter.Handle {
 	}
 }
 
-func serveEnabledMimeTypes(formats types.Types, errorChannel chan<- error) httprouter.Handle {
+func serveEnabledMimeTypes(formats *types.Types) httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
 		w.Header().Set("Content-Type", "text/plain")
 
 		startTime := time.Now()
 
-		written, err := w.Write([]byte(formats.GetMimeTypes()))
+		response := []byte(formats.GetMimeTypes())
-		if err != nil {
+
-			errorChannel <- err
+		w.Write(response)
-		}
 
 		if Verbose {
 			fmt.Printf("%s | SERVE: Registered MIME type list (%s) to %s in %s\n",
 				startTime.Format(logDate),
-				humanReadableSize(written),
+				humanReadableSize(len(response)),
 				realIP(r),
 				time.Since(startTime).Round(time.Microsecond),
 			)
@@ -299,7 +292,7 @@ func serveEnabledMimeTypes(formats types.Types, errorChannel chan<- error) httpr
 	}
 }
 
-func registerInfoHandlers(mux *httprouter.Router, args []string, index *fileIndex, formats types.Types, errorChannel chan<- error) {
+func registerInfoHandlers(mux *httprouter.Router, args []string, index *fileIndex, formats *types.Types, errorChannel chan<- error) {
 	if Index {
 		registerHandler(mux, Prefix+"/html", serveIndexHtml(args, index, false))
 		if PageLength != 0 {
@@ -312,8 +305,8 @@ func registerInfoHandlers(mux *httprouter.Router, args []string, index *fileInde
 		}
 	}
 
-	registerHandler(mux, Prefix+"/available_extensions", serveAvailableExtensions(errorChannel))
+	registerHandler(mux, Prefix+"/available_extensions", serveAvailableExtensions())
-	registerHandler(mux, Prefix+"/enabled_extensions", serveEnabledExtensions(formats, errorChannel))
+	registerHandler(mux, Prefix+"/enabled_extensions", serveEnabledExtensions(formats))
-	registerHandler(mux, Prefix+"/available_mime_types", serveAvailableMimeTypes(errorChannel))
+	registerHandler(mux, Prefix+"/available_mime_types", serveAvailableMimeTypes())
-	registerHandler(mux, Prefix+"/enabled_mime_types", serveEnabledMimeTypes(formats, errorChannel))
+	registerHandler(mux, Prefix+"/enabled_mime_types", serveEnabledMimeTypes(formats))
 }

cmd/root.go

@@ -12,7 +12,7 @@ import (
 )
 
 const (
-	ReleaseVersion string = "2.6.0"
+	ReleaseVersion string = "2.4.0"
 )
 
 var (
@@ -26,7 +26,6 @@ var (
 	Fallback      bool
 	Filtering     bool
 	Flash         bool
-	Fun           bool
 	Handlers      bool
 	Images        bool
 	Index         bool
@@ -92,7 +91,6 @@ func init() {
 	rootCmd.Flags().BoolVar(&Fallback, "fallback", false, "serve files as application/octet-stream if no matching format is registered")
 	rootCmd.Flags().BoolVarP(&Filtering, "filter", "f", false, "enable filtering")
 	rootCmd.Flags().BoolVar(&Flash, "flash", false, "enable support for shockwave flash files (via ruffle.rs)")
-	rootCmd.Flags().BoolVar(&Fun, "fun", false, "adds a bit of excitement to your day")
 	rootCmd.Flags().BoolVar(&Handlers, "handlers", false, "display registered handlers (for debugging)")
 	rootCmd.Flags().BoolVar(&Images, "images", false, "enable support for image files")
 	rootCmd.Flags().BoolVar(&Index, "index", false, "generate index of supported file paths at startup")

cmd/sort.go

@@ -17,35 +17,41 @@ type splitPath struct {
 }
 
 func (splitPath *splitPath) increment() {
+	length := len(splitPath.number)
+
 	asInt, err := strconv.Atoi(splitPath.number)
 	if err != nil {
 		return
 	}
 
-	splitPath.number = fmt.Sprintf("%0*d", len(splitPath.number), asInt+1)
+	splitPath.number = fmt.Sprintf("%0*d", length, asInt+1)
 }
 
 func (splitPath *splitPath) decrement() {
+	length := len(splitPath.number)
+
 	asInt, err := strconv.Atoi(splitPath.number)
 	if err != nil {
 		return
 	}
 
-	splitPath.number = fmt.Sprintf("%0*d", len(splitPath.number), asInt-1)
+	splitPath.number = fmt.Sprintf("%0*d", length, asInt-1)
 }
 
-func split(path string, regexes *regexes) (*splitPath, error) {
+func split(path string, regexes *regexes) (*splitPath, int, error) {
+	p := splitPath{}
+
 	split := regexes.filename.FindAllStringSubmatch(path, -1)
 
 	if len(split) < 1 || len(split[0]) < 3 {
-		return &splitPath{}, nil
+		return &splitPath{}, 0, nil
 	}
 
-	p := &splitPath{
+	p.base = split[0][1]
-		base:      split[0][1],
-		number:    split[0][2],
-		extension: split[0][3],
-	}
 
-	return p, nil
+	p.number = split[0][2]
+
+	p.extension = split[0][3]
+
+	return &p, len(p.number), nil
 }

cmd/web.go

@@ -153,7 +153,7 @@ func serveStaticFile(paths []string, index *fileIndex, errorChannel chan<- error
 	}
 }
 
-func serveRoot(paths []string, regexes *regexes, index *fileIndex, formats types.Types, errorChannel chan<- error) httprouter.Handle {
+func serveRoot(paths []string, regexes *regexes, index *fileIndex, formats *types.Types, errorChannel chan<- error) httprouter.Handle {
 	return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
 		refererUri, err := stripQueryParams(refererToUri(r.Referer()))
 		if err != nil {
@@ -236,7 +236,7 @@ func serveRoot(paths []string, regexes *regexes, index *fileIndex, formats types
 	}
 }
 
-func serveMedia(paths []string, regexes *regexes, index *fileIndex, formats types.Types, errorChannel chan<- error) httprouter.Handle {
+func serveMedia(paths []string, regexes *regexes, index *fileIndex, 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),
@@ -433,32 +433,34 @@ func ServePage(args []string) error {
 		return errors.New("invalid bind address provided")
 	}
 
-	formats := make(types.Types)
+	formats := &types.Types{
+		Extensions: make(map[string]types.Type),
+	}
 
 	if Audio || All {
-		formats.Add(audio.Format{Fun: Fun})
+		formats.Add(audio.Format{})
 	}
 
 	if Code || All {
-		formats.Add(code.Format{Fun: Fun, Theme: CodeTheme})
+		formats.Add(code.Format{Theme: CodeTheme})
 	}
 
 	if Flash || All {
-		formats.Add(flash.Format{Fun: Fun})
+		formats.Add(flash.Format{})
 	}
 
 	if Text || All {
-		formats.Add(text.Format{Fun: Fun})
+		formats.Add(text.Format{})
 	}
 
 	if Videos || All {
-		formats.Add(video.Format{Fun: Fun})
+		formats.Add(video.Format{})
 	}
 
 	// enable image support if no other flags are passed, to retain backwards compatibility
 	// to be replaced with rootCmd.MarkFlagsOneRequired on next spf13/cobra update
-	if Images || All || len(formats) == 0 {
+	if Images || All || len(formats.Extensions) == 0 {
-		formats.Add(images.Format{Fun: Fun})
+		formats.Add(images.Format{})
 	}
 
 	paths, err := validatePaths(args, formats)

types/audio/audio.go

@@ -11,9 +11,7 @@ import (
 	"seedno.de/seednode/roulette/types"
 )
 
-type Format struct {
+type Format struct{}
-	Fun bool
-}
 
 func (t Format) Css() string {
 	var css strings.Builder

types/code/code.go

@@ -20,7 +20,6 @@ import (
 )
 
 type Format struct {
-	Fun   bool
 	Theme string
 }
 
@@ -57,9 +56,6 @@ func (t Format) Css() string {
 
 	css.WriteString("html{height:100%;width:100%;}\n")
 	css.WriteString("a{bottom:0;left:0;position:absolute;right:0;top:0;margin:1rem;padding:0;height:99%;width:99%;color:inherit;text-decoration:none;}\n")
-	if t.Fun {
-		css.WriteString("body{font-family: \"Comic Sans MS\", cursive, \"Brush Script MT\", sans-serif;}\n")
-	}
 
 	return css.String()
 }

types/flash/flash.go

@@ -11,9 +11,7 @@ import (
 	"seedno.de/seednode/roulette/types"
 )
 
-type Format struct {
+type Format struct{}
-	Fun bool
-}
 
 func (t Format) Css() string {
 	var css strings.Builder

types/images/images.go

@@ -11,7 +11,6 @@ import (
 	_ "image/gif"
 	_ "image/jpeg"
 	_ "image/png"
-	"math/rand"
 	"os"
 	"strings"
 
@@ -25,9 +24,7 @@ type dimensions struct {
 	height int
 }
 
-type Format struct {
+type Format struct{}
-	Fun bool
-}
 
 func (t Format) Css() string {
 	var css strings.Builder
@@ -35,17 +32,7 @@ func (t Format) Css() string {
 	css.WriteString(`html,body{margin:0;padding:0;height:100%;}`)
 	css.WriteString(`a{color:inherit;display:block;height:100%;width:100%;text-decoration:none;}`)
 	css.WriteString(`img{margin:auto;display:block;max-width:97%;max-height:97%;`)
-	css.WriteString(`object-fit:scale-down;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)`)
+	css.WriteString(`object-fit:scale-down;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);}`)
-	if t.Fun {
-		rotate := rand.Intn(360)
-
-		css.WriteString(fmt.Sprintf(" rotate(%ddeg);", rotate))
-		css.WriteString(fmt.Sprintf("-ms-transform:rotate(%ddeg);", rotate))
-		css.WriteString(fmt.Sprintf("-webkit-transform:rotate(%ddeg);", rotate))
-		css.WriteString(fmt.Sprintf("-moz-transform:rotate(%ddeg);", rotate))
-		css.WriteString(fmt.Sprintf("-o-transform:rotate(%ddeg)", rotate))
-	}
-	css.WriteString(`;}`)
 
 	return css.String()
 }

types/text/text.go

@@ -14,9 +14,7 @@ import (
 	"seedno.de/seednode/roulette/types"
 )
 
-type Format struct {
+type Format struct{}
-	Fun bool
-}
 
 func (t Format) Css() string {
 	var css strings.Builder

types/types.go

@@ -10,47 +10,35 @@ import (
 	"strings"
 )
 
-var SupportedFormats = make(Types)
+var SupportedFormats = &Types{
+	Extensions: make(map[string]Type),
+}
 
 type Type interface {
-	// Returns either "inline" or "embed", depending on whether the file
-	// should be displayed inline (e.g. code) or embedded (e.g. images)
 	Type() string
-
-	// Returns a CSS string used to format the corresponding page
 	Css() string
-
-	// Returns an HTML <title> element for the specified file
 	Title(rootUrl, fileUri, filePath, fileName, prefix, mime string) (string, error)
-
-	// Returns an HTML <body> element used to display the specified file
 	Body(rootUrl, fileUri, filePath, fileName, prefix, mime string) (string, error)
-
-	// Returns a map of file extensions to MIME type strings.
 	Extensions() map[string]string
-
+	MimeType(string) string
-	// Given a file extension, returns the corresponding MIME type,
-	// if one exists. Otherwise, returns an empty string.
-	MimeType(extension string) string
-
-	// Optional function used to validate whether a given file matches this format.
-	// If no validation checks are needed, this function should always return true.
 	Validate(filePath string) bool
 }
 
-type Types map[string]Type
+type Types struct {
+	Extensions map[string]Type
+}
 
-func (t Types) Add(format Type) {
+func (t *Types) Add(format Type) {
 	for k := range format.Extensions() {
-		_, exists := t[k]
+		_, exists := t.Extensions[k]
 		if !exists {
-			t[k] = format
+			t.Extensions[k] = format
 		}
 	}
 }
 
-func (t Types) FileType(path string) Type {
+func (t *Types) FileType(path string) Type {
-	fileType, exists := t[filepath.Ext(path)]
+	fileType, exists := t.Extensions[filepath.Ext(path)]
 	if exists {
 		return fileType
 	}
@@ -58,12 +46,12 @@ func (t Types) FileType(path string) Type {
 	return nil
 }
 
-func (t Types) Register(format Type) {
+func (t *Types) Register(format Type) {
 	t.Add(format)
 }
 
-func (t Types) Validate(path string) bool {
+func (t *Types) Validate(path string) bool {
-	format, exists := t[filepath.Ext(path)]
+	format, exists := t.Extensions[filepath.Ext(path)]
 	if !exists {
 		return false
 	}
@@ -71,14 +59,14 @@ func (t Types) Validate(path string) bool {
 	return format.Validate(path)
 }
 
-func (t Types) GetExtensions() string {
+func (t *Types) GetExtensions() string {
 	var output strings.Builder
 
-	extensions := make([]string, len(t))
+	extensions := make([]string, len(t.Extensions))
 
 	i := 0
 
-	for k := range t {
+	for k := range t.Extensions {
 		extensions[i] = k
 		i++
 	}
@@ -92,12 +80,12 @@ func (t Types) GetExtensions() string {
 	return output.String()
 }
 
-func (t Types) GetMimeTypes() string {
+func (t *Types) GetMimeTypes() string {
 	var output strings.Builder
 
 	var mimeTypes []string
 
-	for _, j := range t {
+	for _, j := range t.Extensions {
 		extensions := j.Extensions()
 		for _, v := range extensions {
 			mimeTypes = append(mimeTypes, v)

types/video/video.go

@@ -12,9 +12,7 @@ import (
 	"seedno.de/seednode/roulette/types"
 )
 
-type Format struct {
+type Format struct{}
-	Fun bool
-}
 
 func (t Format) Css() string {
 	var css strings.Builder