diff --git a/core/router/fs.go b/core/router/fs.go index 0bbafd64..02715af7 100644 --- a/core/router/fs.go +++ b/core/router/fs.go @@ -13,8 +13,11 @@ import ( "os" "path" "path/filepath" + "reflect" "regexp" + "runtime" "sort" + "strconv" "strings" "sync" "time" @@ -103,6 +106,9 @@ type DirOptions struct { // See `DirListRich` package-level function too. DirList DirListFunc + // show hidden files or directories or not when `ShowList` is true + ShowHidden bool + // Files downloaded and saved locally. Attachments Attachments @@ -526,6 +532,22 @@ func toBaseName(s string) string { return s } +// IsHidden checks a file is hidden or not +func IsHidden(file os.FileInfo) bool { + isHidden := false + if runtime.GOOS == "windows" { + fa := reflect.ValueOf(file.Sys()).Elem().FieldByName("FileAttributes").Uint() + bytefa := []byte(strconv.FormatUint(fa, 2)) + if bytefa[len(bytefa)-2] == '1' { + isHidden = true + } + } else { + isHidden = file.Name()[0] == '.' + } + + return isHidden +} + // DirList is a `DirListFunc` which renders directories and files in html, but plain, mode. // See `DirListRich` for more. func DirList(ctx *context.Context, dirOptions DirOptions, dirName string, dir http.File) error { @@ -537,12 +559,33 @@ func DirList(ctx *context.Context, dirOptions DirOptions, dirName string, dir ht sort.Slice(dirs, func(i, j int) bool { return dirs[i].Name() < dirs[j].Name() }) ctx.ContentType(context.ContentHTMLHeaderValue) - _, err = ctx.WriteString("
\n")
+ _, err = ctx.WriteString("\n")
+ if err != nil {
+ return err
+ }
+
+ // show current directory
+ _, err = ctx.Writef("Current Directory: %s
", ctx.Request().RequestURI)
+ if err != nil {
+ return err
+ }
+
+ _, err = ctx.WriteString("")
+ if err != nil {
+ return err
+ }
+
+ // link to parent directory
+ _, err = ctx.WriteString("- drwxrwxrwx../
- ")
if err != nil {
return err
}
for _, d := range dirs {
+ if !dirOptions.ShowHidden && IsHidden(d) {
+ continue
+ }
+
name := toBaseName(d.Name())
upath := path.Join(ctx.Request().RequestURI, name)
@@ -561,12 +604,16 @@ func DirList(ctx *context.Context, dirOptions DirOptions, dirName string, dir ht
// name may contain '?' or '#', which must be escaped to remain
// part of the URL path, and not indicate the start of a query
// string or fragment.
- _, err = ctx.Writef("%s\n", url.String(), downloadAttr, html.EscapeString(viewName))
+ _, err = ctx.Writef("
- "+
+ "%s"+
+ "%s"+
+ "
",
+ d.Mode().String(), url.String(), downloadAttr, html.EscapeString(viewName))
if err != nil {
return err
}
}
- _, err = ctx.WriteString("\n")
+ _, err = ctx.WriteString("
\n")
return err
}