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roulette
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Added .swf support, fallback to filetype detection by extension if mime type detection fails

This commit is contained in:
Seednode 2023-09-12 13:06:45 -05:00
parent 7942ea85b5
commit a29390aa76
28 changed files with 717 additions and 354 deletions
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188
cmd/debug.go
View File

@ -1,188 +0,0 @@
/*
Copyright © 2023 Seednode <seednode@seedno.de>
*/
package cmd
import (
"encoding/json"
"fmt"
"io"
"net/http"
"sort"
"strconv"
"strings"
"time"
"github.com/julienschmidt/httprouter"
"github.com/yosssi/gohtml"
)
func serveDebugHtml(args []string, index *Index, paginate bool) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
w.Header().Set("Content-Type", "text/html")
startTime := time.Now()
indexDump := index.Index()
fileCount := len(indexDump)
var startIndex, stopIndex int
page, err := strconv.Atoi(p.ByName("page"))
if err != nil || page <= 0 {
startIndex = 0
stopIndex = fileCount
} else {
startIndex = ((page - 1) * int(pageLength))
stopIndex = (startIndex + int(pageLength))
}
if startIndex > (fileCount - 1) {
indexDump = []string{}
}
if stopIndex > fileCount {
stopIndex = fileCount
}
sort.SliceStable(indexDump, func(p, q int) bool {
return strings.ToLower(indexDump[p]) < strings.ToLower(indexDump[q])
})
var htmlBody strings.Builder
htmlBody.WriteString(`<!DOCTYPE html><html lang="en"><head>`)
htmlBody.WriteString(FaviconHtml)
htmlBody.WriteString(`<style>a{text-decoration:none;height:100%;width:100%;color:inherit;cursor:pointer}`)
htmlBody.WriteString(`table,td,tr{border:1px solid black;border-collapse:collapse}td{white-space:nowrap;padding:.5em}</style>`)
htmlBody.WriteString(fmt.Sprintf("<title>Index contains %d files</title></head><body><table>", fileCount))
if len(indexDump) > 0 {
for _, v := range indexDump[startIndex:stopIndex] {
var shouldSort = ""
if sorting {
shouldSort = "?sort=asc"
}
htmlBody.WriteString(fmt.Sprintf("<tr><td><a href=\"%s%s%s\">%s</a></td></tr>\n", MediaPrefix, v, shouldSort, v))
}
}
if pageLength != 0 {
var firstPage int = 1
var lastPage int
if fileCount%int(pageLength) == 0 {
lastPage = fileCount / int(pageLength)
} else {
lastPage = (fileCount / int(pageLength)) + 1
}
if paginate {
var prevStatus, nextStatus string = "", ""
if page <= 1 {
prevStatus = " disabled"
}
if page >= lastPage {
nextStatus = " disabled"
}
prevPage := page - 1
if prevPage < 1 {
prevPage = 1
}
nextPage := page + 1
if nextPage > lastPage {
nextPage = fileCount / int(pageLength)
}
htmlBody.WriteString(fmt.Sprintf("<button onclick=\"window.location.href = '/html/%d';\">First</button>",
firstPage))
htmlBody.WriteString(fmt.Sprintf("<button onclick=\"window.location.href = '/html/%d';\"%s>Prev</button>",
prevPage,
prevStatus))
htmlBody.WriteString(fmt.Sprintf("<button onclick=\"window.location.href = '/html/%d';\"%s>Next</button>",
nextPage,
nextStatus))
htmlBody.WriteString(fmt.Sprintf("<button onclick=\"window.location.href = '/html/%d';\">Last</button>",
lastPage))
}
}
htmlBody.WriteString(`</table></body></html>`)
b, err := io.WriteString(w, gohtml.Format(htmlBody.String()))
if err != nil {
return
}
if verbose {
fmt.Printf("%s | Served HTML debug page (%s) to %s in %s\n",
startTime.Format(LogDate),
humanReadableSize(b),
realIP(r),
time.Since(startTime).Round(time.Microsecond),
)
}
}
}
func serveDebugJson(args []string, index *Index) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
w.Header().Set("Content-Type", "application/json")
startTime := time.Now()
indexDump := index.Index()
fileCount := len(indexDump)
sort.SliceStable(indexDump, func(p, q int) bool {
return strings.ToLower(indexDump[p]) < strings.ToLower(indexDump[q])
})
var startIndex, stopIndex int
page, err := strconv.Atoi(p.ByName("page"))
if err != nil || page <= 0 {
startIndex = 0
stopIndex = fileCount
} else {
startIndex = ((page - 1) * int(pageLength))
stopIndex = (startIndex + int(pageLength))
}
if startIndex > (fileCount - 1) {
indexDump = []string{}
}
if stopIndex > fileCount {
stopIndex = fileCount
}
response, err := json.MarshalIndent(indexDump[startIndex:stopIndex], "", " ")
if err != nil {
fmt.Println(err)
serverError(w, r, nil)
return
}
w.Write(response)
if verbose {
fmt.Printf("%s | Served JSON debug page (%s) to %s in %s\n",
startTime.Format(LogDate),
humanReadableSize(len(response)),
realIP(r),
time.Since(startTime).Round(time.Microsecond),
)
}
}
}

4
cmd/errors.go
View File

@ -35,7 +35,7 @@ func newErrorPage(title, body string) string {
func notFound(w http.ResponseWriter, r *http.Request, filePath string) error {
startTime := time.Now()
if verbose {
if Verbose {
fmt.Printf("%s | Unavailable file %s requested by %s\n",
startTime.Format(LogDate),
filePath,
@ -57,7 +57,7 @@ func notFound(w http.ResponseWriter, r *http.Request, filePath string) error {
func serverError(w http.ResponseWriter, r *http.Request, i interface{}) {
startTime := time.Now()
if verbose {
if Verbose {
fmt.Printf("%s | Invalid request for %s from %s\n",
startTime.Format(LogDate),
r.URL.Path,

26
cmd/files.go
View File

@ -128,7 +128,7 @@ func appendPath(directory, path string, files *Files, stats *ScanStats, register
}
func appendPaths(path string, files *Files, filters *Filters, stats *ScanStats, types *formats.SupportedFormats) error {
shouldCache := cache && filters.IsEmpty()
shouldCache := Cache && filters.IsEmpty()
absolutePath, err := filepath.Abs(path)
if err != nil {
@ -180,7 +180,7 @@ func appendPaths(path string, files *Files, filters *Filters, stats *ScanStats,
return nil
}
func newFile(paths []string, filters *Filters, sortOrder string, Regexes *Regexes, index *Index, registeredFormats *formats.SupportedFormats) (string, error) {
func newFile(paths []string, filters *Filters, sortOrder string, Regexes *Regexes, index *FileIndex, registeredFormats *formats.SupportedFormats) (string, error) {
filePath, err := pickFile(paths, filters, sortOrder, index, registeredFormats)
if err != nil {
return "", nil
@ -272,8 +272,10 @@ func splitPath(path string, Regexes *Regexes) (*Path, error) {
func tryExtensions(p *Path, registeredFormats *formats.SupportedFormats) (string, error) {
var fileName string
for _, extension := range registeredFormats.Extensions() {
for _, format := range registeredFormats.Extensions {
for _, extension := range format.Extensions {
fileName = fmt.Sprintf("%s%.3d%s", p.base, p.number, extension)
}
exists, err := fileExists(fileName)
if err != nil {
@ -310,7 +312,7 @@ func pathIsValid(filePath string, paths []string) bool {
}
switch {
case verbose && !matchesPrefix:
case Verbose && !matchesPrefix:
fmt.Printf("%s | Error: Failed to serve file outside specified path(s): %s\n",
time.Now().Format(LogDate),
filePath,
@ -333,7 +335,7 @@ func pathHasSupportedFiles(path string, registeredFormats *formats.SupportedForm
}
switch {
case !recursive && info.IsDir() && p != path:
case !Recursive && info.IsDir() && p != path:
return filepath.SkipDir
case !info.IsDir():
registered, _, _, err := formats.FileType(p, registeredFormats)
@ -390,7 +392,7 @@ func scanPath(path string, files *Files, filters *Filters, stats *ScanStats, con
}
switch {
case !recursive && info.IsDir() && p != path:
case !Recursive && info.IsDir() && p != path:
return filepath.SkipDir
case !info.IsDir():
wg.Add(1)
@ -419,7 +421,7 @@ func scanPath(path string, files *Files, filters *Filters, stats *ScanStats, con
fmt.Println(err)
}
if files > 0 && (files < minimumFileCount) || (files > maximumFileCount) {
if files > 0 && (files < MinimumFileCount) || (files > MaximumFileCount) {
// This count will not otherwise include the parent directory itself, so increment by one
stats.directoriesSkipped.Add(directories + 1)
stats.filesSkipped.Add(files)
@ -442,8 +444,8 @@ func scanPath(path string, files *Files, filters *Filters, stats *ScanStats, con
return nil
}
func fileList(paths []string, filters *Filters, sort string, index *Index, types *formats.SupportedFormats) ([]string, bool) {
if cache && filters.IsEmpty() && !index.IsEmpty() {
func fileList(paths []string, filters *Filters, sort string, index *FileIndex, types *formats.SupportedFormats) ([]string, bool) {
if Cache && filters.IsEmpty() && !index.IsEmpty() {
return index.Index(), true
}
@ -496,7 +498,7 @@ func fileList(paths []string, filters *Filters, sort string, index *Index, types
return []string{}, false
}
if verbose {
if Verbose {
fmt.Printf("%s | Indexed %d/%d files across %d/%d directories in %s\n",
time.Now().Format(LogDate),
stats.filesMatched.Load(),
@ -507,7 +509,7 @@ func fileList(paths []string, filters *Filters, sort string, index *Index, types
)
}
if cache && filters.IsEmpty() {
if Cache && filters.IsEmpty() {
index.setIndex(fileList)
}
@ -556,7 +558,7 @@ func prepareDirectories(files *Files, sort string) []string {
return directories
}
func pickFile(args []string, filters *Filters, sort string, index *Index, registeredFormats *formats.SupportedFormats) (string, error) {
func pickFile(args []string, filters *Filters, sort string, index *FileIndex, registeredFormats *formats.SupportedFormats) (string, error) {
fileList, fromCache := fileList(args, filters, sort, index, registeredFormats)
fileCount := len(fileList)

199
cmd/index.go
View File

@ -6,21 +6,29 @@ package cmd
import (
"encoding/gob"
"encoding/json"
"fmt"
"io"
"net/http"
"os"
"sort"
"strconv"
"strings"
"sync"
"time"
"github.com/julienschmidt/httprouter"
"github.com/klauspost/compress/zstd"
"github.com/yosssi/gohtml"
"seedno.de/seednode/roulette/formats"
)
type Index struct {
type FileIndex struct {
mutex sync.RWMutex
list []string
}
func (i *Index) Index() []string {
func (i *FileIndex) Index() []string {
i.mutex.RLock()
val := i.list
i.mutex.RUnlock()
@ -28,7 +36,7 @@ func (i *Index) Index() []string {
return val
}
func (i *Index) Remove(path string) {
func (i *FileIndex) Remove(path string) {
i.mutex.RLock()
tempIndex := make([]string, len(i.list))
copy(tempIndex, i.list)
@ -52,25 +60,25 @@ func (i *Index) Remove(path string) {
i.mutex.Unlock()
}
func (i *Index) setIndex(val []string) {
func (i *FileIndex) setIndex(val []string) {
i.mutex.Lock()
i.list = val
i.mutex.Unlock()
}
func (i *Index) generateCache(args []string, registeredFormats *formats.SupportedFormats) {
func (i *FileIndex) generateCache(args []string, registeredFormats *formats.SupportedFormats) {
i.mutex.Lock()
i.list = []string{}
i.mutex.Unlock()
fileList(args, &Filters{}, "", i, registeredFormats)
if cache && cacheFile != "" {
i.Export(cacheFile)
if Cache && CacheFile != "" {
i.Export(CacheFile)
}
}
func (i *Index) IsEmpty() bool {
func (i *FileIndex) IsEmpty() bool {
i.mutex.RLock()
length := len(i.list)
i.mutex.RUnlock()
@ -78,7 +86,7 @@ func (i *Index) IsEmpty() bool {
return length == 0
}
func (i *Index) Export(path string) error {
func (i *FileIndex) Export(path string) error {
file, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
return err
@ -102,7 +110,7 @@ func (i *Index) Export(path string) error {
return nil
}
func (i *Index) Import(path string) error {
func (i *FileIndex) Import(path string) error {
file, err := os.OpenFile(path, os.O_RDONLY, 0600)
if err != nil {
return err
@ -130,7 +138,7 @@ func (i *Index) Import(path string) error {
return nil
}
func serveCacheClear(args []string, index *Index, registeredFormats *formats.SupportedFormats) httprouter.Handle {
func serveCacheClear(args []string, index *FileIndex, registeredFormats *formats.SupportedFormats) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
index.generateCache(args, registeredFormats)
@ -139,3 +147,172 @@ func serveCacheClear(args []string, index *Index, registeredFormats *formats.Sup
w.Write([]byte("Ok"))
}
}
func serveIndexHtml(args []string, index *FileIndex, paginate bool) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
w.Header().Set("Content-Type", "text/html")
startTime := time.Now()
indexDump := index.Index()
fileCount := len(indexDump)
var startIndex, stopIndex int
page, err := strconv.Atoi(p.ByName("page"))
if err != nil || page <= 0 {
startIndex = 0
stopIndex = fileCount
} else {
startIndex = ((page - 1) * int(PageLength))
stopIndex = (startIndex + int(PageLength))
}
if startIndex > (fileCount - 1) {
indexDump = []string{}
}
if stopIndex > fileCount {
stopIndex = fileCount
}
sort.SliceStable(indexDump, func(p, q int) bool {
return strings.ToLower(indexDump[p]) < strings.ToLower(indexDump[q])
})
var htmlBody strings.Builder
htmlBody.WriteString(`<!DOCTYPE html><html lang="en"><head>`)
htmlBody.WriteString(FaviconHtml)
htmlBody.WriteString(`<style>a{text-decoration:none;height:100%;width:100%;color:inherit;cursor:pointer}`)
htmlBody.WriteString(`table,td,tr{border:1px solid black;border-collapse:collapse}td{white-space:nowrap;padding:.5em}</style>`)
htmlBody.WriteString(fmt.Sprintf("<title>Index contains %d files</title></head><body><table>", fileCount))
if len(indexDump) > 0 {
for _, v := range indexDump[startIndex:stopIndex] {
var shouldSort = ""
if Sorting {
shouldSort = "?sort=asc"
}
htmlBody.WriteString(fmt.Sprintf("<tr><td><a href=\"%s%s%s\">%s</a></td></tr>\n", MediaPrefix, v, shouldSort, v))
}
}
if PageLength != 0 {
var firstPage int = 1
var lastPage int
if fileCount%int(PageLength) == 0 {
lastPage = fileCount / int(PageLength)
} else {
lastPage = (fileCount / int(PageLength)) + 1
}
if paginate {
var prevStatus, nextStatus string = "", ""
if page <= 1 {
prevStatus = " disabled"
}
if page >= lastPage {
nextStatus = " disabled"
}
prevPage := page - 1
if prevPage < 1 {
prevPage = 1
}
nextPage := page + 1
if nextPage > lastPage {
nextPage = fileCount / int(PageLength)
}
htmlBody.WriteString(fmt.Sprintf("<button onclick=\"window.location.href = '/html/%d';\">First</button>",
firstPage))
htmlBody.WriteString(fmt.Sprintf("<button onclick=\"window.location.href = '/html/%d';\"%s>Prev</button>",
prevPage,
prevStatus))
htmlBody.WriteString(fmt.Sprintf("<button onclick=\"window.location.href = '/html/%d';\"%s>Next</button>",
nextPage,
nextStatus))
htmlBody.WriteString(fmt.Sprintf("<button onclick=\"window.location.href = '/html/%d';\">Last</button>",
lastPage))
}
}
htmlBody.WriteString(`</table></body></html>`)
b, err := io.WriteString(w, gohtml.Format(htmlBody.String()))
if err != nil {
return
}
if Verbose {
fmt.Printf("%s | Served HTML index page (%s) to %s in %s\n",
startTime.Format(LogDate),
humanReadableSize(b),
realIP(r),
time.Since(startTime).Round(time.Microsecond),
)
}
}
}
func serveIndexJson(args []string, index *FileIndex) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
w.Header().Set("Content-Type", "application/json")
startTime := time.Now()
indexDump := index.Index()
fileCount := len(indexDump)
sort.SliceStable(indexDump, func(p, q int) bool {
return strings.ToLower(indexDump[p]) < strings.ToLower(indexDump[q])
})
var startIndex, stopIndex int
page, err := strconv.Atoi(p.ByName("page"))
if err != nil || page <= 0 {
startIndex = 0
stopIndex = fileCount
} else {
startIndex = ((page - 1) * int(PageLength))
stopIndex = (startIndex + int(PageLength))
}
if startIndex > (fileCount - 1) {
indexDump = []string{}
}
if stopIndex > fileCount {
stopIndex = fileCount
}
response, err := json.MarshalIndent(indexDump[startIndex:stopIndex], "", " ")
if err != nil {
fmt.Println(err)
serverError(w, r, nil)
return
}
w.Write(response)
if Verbose {
fmt.Printf("%s | Served JSON index page (%s) to %s in %s\n",
startTime.Format(LogDate),
humanReadableSize(len(response)),
realIP(r),
time.Since(startTime).Round(time.Microsecond),
)
}
}
}

104
cmd/root.go
View File

@ -12,45 +12,46 @@ import (
)
const (
Version string = "0.69.4"
ReleaseVersion string = "0.70.0"
)
var (
all bool
audio bool
bind string
cache bool
cacheFile string
debug bool
filtering bool
images bool
maximumFileCount uint64
minimumFileCount uint64
pageLength uint64
port uint16
profile bool
recursive bool
refreshInterval string
russian bool
sorting bool
statistics bool
statisticsFile string
text bool
verbose bool
version bool
videos bool
All bool
Audio bool
Bind string
Cache bool
CacheFile string
Filtering bool
Flash bool
Images bool
Index bool
MaximumFileCount uint64
MinimumFileCount uint64
PageLength uint64
Port uint16
Profile bool
Recursive bool
RefreshInterval string
Russian bool
Sorting bool
Statistics bool
StatisticsFile string
Text bool
Verbose bool
Version bool
Videos bool
rootCmd = &cobra.Command{
Use: "roulette <path> [path]...",
Short: "Serves random media from the specified directories.",
Args: cobra.MinimumNArgs(1),
PreRun: func(cmd *cobra.Command, args []string) {
if debug {
if Index {
cmd.MarkFlagRequired("cache")
}
if refreshInterval != "" {
interval, err := time.ParseDuration(refreshInterval)
if RefreshInterval != "" {
interval, err := time.ParseDuration(RefreshInterval)
if err != nil || interval < 500*time.Millisecond {
log.Fatal(ErrIncorrectRefreshInterval)
}
@ -75,29 +76,30 @@ func Execute() {
}
func init() {
rootCmd.Flags().BoolVar(&all, "all", false, "enable all supported file types")
rootCmd.Flags().BoolVar(&audio, "audio", false, "enable support for audio files")
rootCmd.Flags().StringVarP(&bind, "bind", "b", "0.0.0.0", "address to bind to")
rootCmd.Flags().BoolVarP(&cache, "cache", "c", false, "generate directory cache at startup")
rootCmd.Flags().StringVar(&cacheFile, "cache-file", "", "path to optional persistent cache file")
rootCmd.Flags().BoolVarP(&debug, "debug", "d", false, "expose debug endpoint")
rootCmd.Flags().BoolVarP(&filtering, "filter", "f", false, "enable filtering")
rootCmd.Flags().BoolVar(&images, "images", true, "enable support for image files")
rootCmd.Flags().Uint64Var(&maximumFileCount, "maximum-files", 1<<64-1, "skip directories with file counts above this value")
rootCmd.Flags().Uint64Var(&minimumFileCount, "minimum-files", 1, "skip directories with file counts below this value")
rootCmd.Flags().Uint64Var(&pageLength, "page-length", 0, "pagination length for statistics and debug pages")
rootCmd.Flags().Uint16VarP(&port, "port", "p", 8080, "port to listen on")
rootCmd.Flags().BoolVar(&profile, "profile", false, "register net/http/pprof handlers")
rootCmd.Flags().BoolVarP(&recursive, "recursive", "r", false, "recurse into subdirectories")
rootCmd.Flags().StringVar(&refreshInterval, "refresh-interval", "", "force refresh interval equal to this duration (minimum 500ms)")
rootCmd.Flags().BoolVar(&russian, "russian", false, "remove selected images after serving")
rootCmd.Flags().BoolVarP(&sorting, "sort", "s", false, "enable sorting")
rootCmd.Flags().BoolVar(&statistics, "stats", false, "expose stats endpoint")
rootCmd.Flags().StringVar(&statisticsFile, "stats-file", "", "path to optional persistent stats file")
rootCmd.Flags().BoolVar(&text, "text", false, "enable support for text files")
rootCmd.Flags().BoolVarP(&verbose, "verbose", "v", false, "log accessed files to stdout")
rootCmd.Flags().BoolVarP(&version, "version", "V", false, "display version and exit")
rootCmd.Flags().BoolVar(&videos, "video", false, "enable support for video files")
rootCmd.Flags().BoolVar(&All, "all", false, "enable all supported file types")
rootCmd.Flags().BoolVar(&Audio, "audio", false, "enable support for audio files")
rootCmd.Flags().StringVarP(&Bind, "bind", "b", "0.0.0.0", "address to bind to")
rootCmd.Flags().BoolVarP(&Cache, "cache", "c", false, "generate directory cache at startup")
rootCmd.Flags().StringVar(&CacheFile, "cache-file", "", "path to optional persistent cache file")
rootCmd.Flags().BoolVarP(&Filtering, "filter", "f", false, "enable filtering")
rootCmd.Flags().BoolVar(&Flash, "flash", true, "enable support for shockwave flash files (via ruffle)")
rootCmd.Flags().BoolVar(&Images, "images", true, "enable support for image files")
rootCmd.Flags().BoolVarP(&Index, "index", "i", false, "expose index endpoints")
rootCmd.Flags().Uint64Var(&MaximumFileCount, "maximum-files", 1<<64-1, "skip directories with file counts above this value")
rootCmd.Flags().Uint64Var(&MinimumFileCount, "minimum-files", 1, "skip directories with file counts below this value")
rootCmd.Flags().Uint64Var(&PageLength, "page-length", 0, "pagination length for statistics and debug pages")
rootCmd.Flags().Uint16VarP(&Port, "port", "p", 8080, "port to listen on")
rootCmd.Flags().BoolVar(&Profile, "profile", false, "register net/http/pprof handlers")
rootCmd.Flags().BoolVarP(&Recursive, "recursive", "r", false, "recurse into subdirectories")
rootCmd.Flags().StringVar(&RefreshInterval, "refresh-interval", "", "force refresh interval equal to this duration (minimum 500ms)")
rootCmd.Flags().BoolVar(&Russian, "russian", false, "remove selected images after serving")
rootCmd.Flags().BoolVarP(&Sorting, "sort", "s", false, "enable sorting")
rootCmd.Flags().BoolVar(&Statistics, "stats", false, "expose stats endpoint")
rootCmd.Flags().StringVar(&StatisticsFile, "stats-file", "", "path to optional persistent stats file")
rootCmd.Flags().BoolVar(&Text, "text", false, "enable support for text files")
rootCmd.Flags().BoolVarP(&Verbose, "verbose", "v", false, "log accessed files to stdout")
rootCmd.Flags().BoolVarP(&Version, "version", "V", false, "display version and exit")
rootCmd.Flags().BoolVar(&Videos, "video", false, "enable support for video files")
rootCmd.Flags().SetInterspersed(true)
@ -109,5 +111,5 @@ func init() {
})
rootCmd.SetVersionTemplate("roulette v{{.Version}}\n")
rootCmd.Version = Version
rootCmd.Version = ReleaseVersion
}

10
cmd/stats.go
View File

@ -118,8 +118,8 @@ func (s *ServeStats) ListFiles(page int) ([]byte, error) {
startIndex = 0
stopIndex = len(stats.List) - 1
} else {
startIndex = ((page - 1) * int(pageLength))
stopIndex = (startIndex + int(pageLength))
startIndex = ((page - 1) * int(PageLength))
stopIndex = (startIndex + int(PageLength))
}
if startIndex > len(stats.List)-1 {
@ -231,7 +231,7 @@ func serveStats(args []string, stats *ServeStats) httprouter.Handle {
w.Write(response)
if verbose {
if Verbose {
fmt.Printf("%s | Served statistics page (%s) to %s in %s\n",
startTime.Format(LogDate),
humanReadableSize(len(response)),
@ -240,8 +240,8 @@ func serveStats(args []string, stats *ServeStats) httprouter.Handle {
)
}
if statisticsFile != "" {
stats.Export(statisticsFile)
if StatisticsFile != "" {
stats.Export(StatisticsFile)
}
}
}

10
cmd/uri.go
View File

@ -13,13 +13,13 @@ import (
"time"
)
func RefreshInterval(r *http.Request) (int64, string) {
func refreshInterval(r *http.Request) (int64, string) {
var interval string
if refreshInterval == "" {
if RefreshInterval == "" {
interval = r.URL.Query().Get("refresh")
} else {
interval = refreshInterval
interval = RefreshInterval
}
duration, err := time.ParseDuration(interval)
@ -68,7 +68,7 @@ func generateQueryParams(filters *Filters, sortOrder, refreshInterval string) st
queryParams.WriteString("?")
if filtering {
if Filtering {
queryParams.WriteString("include=")
if filters.HasIncludes() {
queryParams.WriteString(filters.Includes())
@ -82,7 +82,7 @@ func generateQueryParams(filters *Filters, sortOrder, refreshInterval string) st
hasParams = true
}
if sorting {
if Sorting {
if hasParams {
queryParams.WriteString("&")
}

83
cmd/web.go
View File

@ -37,7 +37,7 @@ const (
Timeout time.Duration = 10 * time.Second
)
func serveStaticFile(paths []string, stats *ServeStats, index *Index) httprouter.Handle {
func serveStaticFile(paths []string, stats *ServeStats, index *FileIndex) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
path := strings.TrimPrefix(r.URL.Path, SourcePrefix)
@ -95,7 +95,7 @@ func serveStaticFile(paths []string, stats *ServeStats, index *Index) httprouter
fileSize := humanReadableSize(len(buf))
if russian {
if Russian {
err = os.Remove(filePath)
if err != nil {
fmt.Println(err)
@ -105,12 +105,12 @@ func serveStaticFile(paths []string, stats *ServeStats, index *Index) httprouter
return
}
if cache {
if Cache {
index.Remove(filePath)
}
}
if verbose {
if Verbose {
fmt.Printf("%s | Served %s (%s) to %s in %s\n",
startTime.Format(LogDate),
filePath,
@ -120,14 +120,14 @@ func serveStaticFile(paths []string, stats *ServeStats, index *Index) httprouter
)
}
if statistics {
if Statistics {
stats.incrementCounter(filePath, startTime, fileSize)
}
}
}
func serveRoot(paths []string, Regexes *Regexes, index *Index, registeredFormats *formats.SupportedFormats) httprouter.Handle {
func serveRoot(paths []string, Regexes *Regexes, index *FileIndex, registeredFormats *formats.SupportedFormats) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
refererUri, err := stripQueryParams(refererToUri(r.Referer()))
if err != nil {
@ -147,7 +147,7 @@ func serveRoot(paths []string, Regexes *Regexes, index *Index, registeredFormats
sortOrder := SortOrder(r)
_, refreshInterval := RefreshInterval(r)
_, refreshInterval := refreshInterval(r)
var filePath string
@ -200,7 +200,7 @@ func serveRoot(paths []string, Regexes *Regexes, index *Index, registeredFormats
}
}
func serveMedia(paths []string, Regexes *Regexes, index *Index, registeredFormats *formats.SupportedFormats) httprouter.Handle {
func serveMedia(paths []string, Regexes *Regexes, index *FileIndex, registeredFormats *formats.SupportedFormats) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
filters := &Filters{
includes: splitQueryParams(r.URL.Query().Get("include"), Regexes),
@ -250,7 +250,7 @@ func serveMedia(paths []string, Regexes *Regexes, index *Index, registeredFormat
w.Header().Add("Content-Type", "text/html")
refreshTimer, refreshInterval := RefreshInterval(r)
refreshTimer, refreshInterval := refreshInterval(r)
queryParams := generateQueryParams(filters, sortOrder, refreshInterval)
@ -286,7 +286,7 @@ func serveMedia(paths []string, Regexes *Regexes, index *Index, registeredFormat
func serveVersion() httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
data := []byte(fmt.Sprintf("roulette v%s\n", Version))
data := []byte(fmt.Sprintf("roulette v%s\n", ReleaseVersion))
w.Header().Write(bytes.NewBufferString("Content-Length: " + strconv.Itoa(len(data))))
@ -304,7 +304,7 @@ func ServePage(args []string) error {
}
}
bindHost, err := net.LookupHost(bind)
bindHost, err := net.LookupHost(Bind)
if err != nil {
return err
}
@ -314,21 +314,32 @@ func ServePage(args []string) error {
return errors.New("invalid bind address provided")
}
registeredFormats := &formats.SupportedFormats{}
mux := httprouter.New()
if audio || all {
registeredFormats := &formats.SupportedFormats{
Extensions: make(map[string]*formats.SupportedFormat),
MimeTypes: make(map[string]*formats.SupportedFormat),
}
if Audio || All {
registeredFormats.Add(formats.RegisterAudioFormats())
}
if images || all {
if Flash || All {
registeredFormats.Add(formats.RegisterFlashFormats())
mux.GET("/ruffle/*ruffle", formats.ServeRuffle())
}
if Images || All {
registeredFormats.Add(formats.RegisterImageFormats())
}
if text || all {
if Text || All {
registeredFormats.Add(formats.RegisterTextFormats())
}
if videos || all {
if Videos || All {
registeredFormats.Add(formats.RegisterVideoFormats())
}
@ -341,13 +352,11 @@ func ServePage(args []string) error {
return ErrNoMediaFound
}
if russian {
if Russian {
fmt.Printf("WARNING! Files *will* be deleted after serving!\n\n")
}
mux := httprouter.New()
index := &Index{
index := &FileIndex{
mutex: sync.RWMutex{},
list: []string{},
}
@ -358,7 +367,7 @@ func ServePage(args []string) error {
}
srv := &http.Server{
Addr: net.JoinHostPort(bind, strconv.Itoa(int(port))),
Addr: net.JoinHostPort(Bind, strconv.Itoa(int(Port))),
Handler: mux,
IdleTimeout: 10 * time.Minute,
ReadTimeout: 5 * time.Second,
@ -387,11 +396,11 @@ func ServePage(args []string) error {
mux.GET("/version", serveVersion())
if cache {
if Cache {
skipIndex := false
if cacheFile != "" {
err := index.Import(cacheFile)
if CacheFile != "" {
err := index.Import(CacheFile)
if err == nil {
skipIndex = true
}
@ -404,19 +413,19 @@ func ServePage(args []string) error {
mux.GET("/clear_cache", serveCacheClear(args, index, registeredFormats))
}
if debug {
mux.GET("/html/", serveDebugHtml(args, index, false))
if pageLength != 0 {
mux.GET("/html/:page", serveDebugHtml(args, index, true))
if Index {
mux.GET("/html/", serveIndexHtml(args, index, false))
if PageLength != 0 {
mux.GET("/html/:page", serveIndexHtml(args, index, true))
}
mux.GET("/json", serveDebugJson(args, index))
if pageLength != 0 {
mux.GET("/json/:page", serveDebugJson(args, index))
mux.GET("/json", serveIndexJson(args, index))
if PageLength != 0 {
mux.GET("/json/:page", serveIndexJson(args, index))
}
}
if profile {
if Profile {
mux.HandlerFunc("GET", "/debug/pprof/", pprof.Index)
mux.HandlerFunc("GET", "/debug/pprof/cmdline", pprof.Cmdline)
mux.HandlerFunc("GET", "/debug/pprof/profile", pprof.Profile)
@ -424,9 +433,9 @@ func ServePage(args []string) error {
mux.HandlerFunc("GET", "/debug/pprof/trace", pprof.Trace)
}
if statistics {
if statisticsFile != "" {
stats.Import(statisticsFile)
if Statistics {
if StatisticsFile != "" {
stats.Import(StatisticsFile)
gracefulShutdown := make(chan os.Signal, 1)
signal.Notify(gracefulShutdown, syscall.SIGINT, syscall.SIGTERM)
@ -434,14 +443,14 @@ func ServePage(args []string) error {
go func() {
<-gracefulShutdown
stats.Export(statisticsFile)
stats.Export(StatisticsFile)
os.Exit(0)
}()
}
mux.GET("/stats", serveStats(args, stats))
if pageLength != 0 {
if PageLength != 0 {
mux.GET("/stats/:page", serveStats(args, stats))
}
}

1
formats/audio.go
View File

@ -10,6 +10,7 @@ import (
func RegisterAudioFormats() *SupportedFormat {
return &SupportedFormat{
Name: "audio",
Css: ``,
Title: func(queryParams, fileUri, filePath, fileName, mime string) string {
return fmt.Sprintf(`<title>%s</title>`, fileName)

61
formats/flash.go Normal file
View File

@ -0,0 +1,61 @@
/*
Copyright © 2023 Seednode <seednode@seedno.de>
*/
package formats
import (
"bytes"
"embed"
"fmt"
"net/http"
"strconv"
"strings"
"github.com/julienschmidt/httprouter"
)
//go:embed ruffle/*
var ruffle embed.FS
func RegisterFlashFormats() *SupportedFormat {
return &SupportedFormat{
Name: `flash`,
Css: ``,
Title: func(queryParams, fileUri, filePath, fileName, mime string) string {
return fmt.Sprintf(`<title>%s</title>`, fileName)
},
Body: func(queryParams, fileUri, filePath, fileName, mime string) string {
var html strings.Builder
html.WriteString(fmt.Sprintf(`<script src="/ruffle/ruffle.js"></script><script>window.RufflePlayer.config = {autoplay:"on"};</script><embed src="%s"></embed>`, fileUri))
html.WriteString(fmt.Sprintf(`<br /><button onclick=\"window.location.href = '/%s';\">Next</button>`, queryParams))
return html.String()
},
Extensions: []string{
`.swf`,
},
MimeTypes: []string{
`application/x-shockwave-flash`,
},
Validate: func(filePath string) bool {
return true
},
}
}
func ServeRuffle() httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
fname := strings.TrimPrefix(r.URL.Path, "/")
data, err := ruffle.ReadFile(fname)
if err != nil {
return
}
w.Header().Write(bytes.NewBufferString("Content-Length: " + strconv.Itoa(len(data))))
w.Write(data)
}
}

1
formats/images.go
View File

@ -24,6 +24,7 @@ type Dimensions struct {
func RegisterImageFormats() *SupportedFormat {
return &SupportedFormat{
Name: "images",
Css: ``,
Title: func(queryParams, fileUri, filePath, fileName, mime string) string {
dimensions, err := ImageDimensions(filePath)

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176
formats/ruffle/LICENSE_APACHE Normal file
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@ -0,0 +1,176 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS

25
formats/ruffle/LICENSE_MIT Normal file
View File

@ -0,0 +1,25 @@
Copyright (c) 2018 Ruffle LLC <ruffle@ruffle.rs> and Ruffle contributors
Permission is hereby granted, free of charge, to any
person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the
Software without restriction, including without
limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software
is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice
shall be included in all copies or substantial portions
of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

57
formats/ruffle/README.md Normal file
View File

@ -0,0 +1,57 @@
# ruffle-selfhosted
ruffle-selfhosted is the intended way to get Ruffle onto your website.
You may either include it and forget about it, and we will polyfill existing Flash content,
or use our APIs for custom configurations or more advanced usages of the Ruffle player.
## Using ruffle-selfhosted
For more examples and in-depth documentation on how to use Ruffle on your website, please
[check out our wiki](https://github.com/ruffle-rs/ruffle/wiki/Using-Ruffle#web).
### Host Ruffle
The `selfhosted` package is configured for websites that do not use bundlers or npm and just want
to get up and running. If you'd prefer to use Ruffle through npm and a bundler, please
[refer to ruffle core](https://github.com/ruffle-rs/ruffle/tree/master/web/packages/core).
Before you can get started with using Ruffle on your website, you must host its files yourself.
Either take the [latest build](https://github.com/ruffle-rs/ruffle/releases)
or [build it yourself](https://github.com/ruffle-rs/ruffle/blob/master/web/README.md), and make these files accessible by your web server.
Please note that the `.wasm` file must be served properly, and some web servers may not do that
correctly out of the box. Please see [our wiki](https://github.com/ruffle-rs/ruffle/wiki/Using-Ruffle#configure-wasm-mime-type)
for instructions on how to configure this, if you encounter a `Incorrect response MIME type` error.
### "Plug and Play"
If you have an existing website with flash content, you can simply include Ruffle as a script and
our polyfill magic will replace everything for you. No fuss, no mess.
```html
<script src="path/to/ruffle/ruffle.js"></script>
```
### Javascript API
If you want to control the Ruffle player, you may use our Javascript API.
```html
<script>
window.RufflePlayer = window.RufflePlayer || {};
window.addEventListener("DOMContentLoaded", () => {
let ruffle = window.RufflePlayer.newest();
let player = ruffle.createPlayer();
let container = document.getElementById("container");
container.appendChild(player);
player.load("movie.swf");
});
</script>
<script src="path/to/ruffle/ruffle.js"></script>
```
## Building, testing or contributing
Please see [the ruffle-web README](https://github.com/ruffle-rs/ruffle/blob/master/web/README.md).

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formats/ruffle/package.json Normal file
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@ -0,0 +1 @@
{"name":"@ruffle-rs/ruffle","version":"0.1.0-nightly.2023.09.12","description":"Putting Flash back on the web. Ruffle will polyfill all Flash content and replace it with the Ruffle flash player.","license":"(MIT OR Apache-2.0)","keywords":["flash","swf"],"homepage":"https://ruffle.rs","bugs":"https://github.com/ruffle-rs/ruffle/issues","repository":"github:ruffle-rs/ruffle","main":"ruffle.js"}

3
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11
formats/ruffle/ruffle.js.LICENSE.txt Normal file
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@ -0,0 +1,11 @@
/*!
JSZip v3.10.1 - A JavaScript class for generating and reading zip files
<http://stuartk.com/jszip>
(c) 2009-2016 Stuart Knightley <stuart [at] stuartk.com>
Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/main/LICENSE.markdown.
JSZip uses the library pako released under the MIT license :
https://github.com/nodeca/pako/blob/main/LICENSE
*/

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2
formats/text.go
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@ -13,6 +13,7 @@ import (
func RegisterTextFormats() *SupportedFormat {
return &SupportedFormat{
Name: "text",
Css: `pre{margin:.5rem;}`,
Title: func(queryParams, fileUri, filePath, fileName, mime string) string {
return fmt.Sprintf(`<title>%s</title>`, fileName)
@ -39,7 +40,6 @@ func RegisterTextFormats() *SupportedFormat {
},
MimeTypes: []string{
`application/json`,
`application/octet-stream`,
`application/xml`,
`text/css`,
`text/csv`,

59
formats/types.go
View File

@ -8,9 +8,11 @@ import (
"errors"
"net/http"
"os"
"path/filepath"
)
type SupportedFormat struct {
Name string
Css string
Title func(queryParams, fileUri, filePath, fileName, mime string) string
Body func(queryParams, fileUri, filePath, fileName, mime string) string
@ -19,47 +21,30 @@ type SupportedFormat struct {
Validate func(filePath string) bool
}
// func (s *SupportedFormat) ListExtensions() []string
type SupportedFormats struct {
types []*SupportedFormat
Extensions map[string]*SupportedFormat
MimeTypes map[string]*SupportedFormat
}
func (s *SupportedFormats) Add(t *SupportedFormat) {
s.types = append(s.types, t)
for _, v := range t.Extensions {
_, exists := s.Extensions[v]
if !exists {
s.Extensions[v] = t
}
}
func (s *SupportedFormats) Extensions() []string {
var extensions []string
for _, t := range s.types {
extensions = append(extensions, t.Extensions...)
}
return extensions
}
func (s *SupportedFormats) MimeTypes() []string {
var mimeTypes []string
for _, t := range s.types {
mimeTypes = append(mimeTypes, t.MimeTypes...)
}
return mimeTypes
}
func (s *SupportedFormats) Type(mimeType string) *SupportedFormat {
for i := range s.types {
for _, m := range s.types[i].MimeTypes {
if mimeType == m {
return s.types[i]
for _, v := range t.MimeTypes {
_, exists := s.Extensions[v]
if !exists {
s.MimeTypes[v] = t
}
}
}
return nil
}
func FileType(path string, types *SupportedFormats) (bool, *SupportedFormat, string, error) {
func FileType(path string, registeredFormats *SupportedFormats) (bool, *SupportedFormat, string, error) {
file, err := os.Open(path)
switch {
case errors.Is(err, os.ErrNotExist):
@ -74,12 +59,16 @@ func FileType(path string, types *SupportedFormats) (bool, *SupportedFormat, str
mimeType := http.DetectContentType(head)
for _, v := range types.MimeTypes() {
if mimeType == v {
fileType := types.Type(mimeType)
// try identifying files by mime types first
fileType, exists := registeredFormats.MimeTypes[mimeType]
if exists {
return fileType.Validate(path), fileType, mimeType, nil
}
// if mime type detection fails, use the file extension
fileType, exists = registeredFormats.Extensions[filepath.Ext(path)]
if exists {
return fileType.Validate(path), fileType, mimeType, nil
}
return false, nil, "", nil

1
formats/video.go
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@ -10,6 +10,7 @@ import (
func RegisterVideoFormats() *SupportedFormat {
return &SupportedFormat{
Name: "video",
Css: ``,
Title: func(queryParams, fileUri, filePath, fileName, mime string) string {
return fmt.Sprintf(`<title>%s</title>`, fileName)

28
licenses/github.com/ruffle-rs/ruffle/LICENSE.md Normal file
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@ -0,0 +1,28 @@
## MIT License
Copyright (c) 2018-2022 Ruffle LLC <ruffle@ruffle.rs> and Ruffle contributors
(https://github.com/ruffle-rs/ruffle/graphs/contributors)
Permission is hereby granted, free of charge, to any
person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the
Software without restriction, including without
limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software
is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice
shall be included in all copies or substantial portions
of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.