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Merge pull request #248 from hacdias/master

Browse Source 
browse: Option to ignore indexes
This commit is contained in:
Matt Holt 2015-09-17 19:01:12 -06:00
commit 66fb8f031b
2 changed files with 14 additions and 10 deletions
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1
config/setup/browse.go
View File

@ -19,6 +19,7 @@ func Browse(c *Controller) (middleware.Middleware, error) {
browse := browse.Browse{
Root: c.Root,
Configs: configs,
IgnoreIndexes: false,
}
return func(next middleware.Handler) middleware.Handler {

7
middleware/browse/browse.go
View File

@ -26,6 +26,7 @@ type Browse struct {
Next middleware.Handler
Root string
Configs []Config
IgnoreIndexes bool
}
// Config is a configuration for browsing in a particular path.
@ -142,18 +143,20 @@ var IndexPages = []string{
"default.txt",
}
func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root string) (Listing, error) {
func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root string, ignoreIndexes bool) (Listing, error) {
var fileinfos []FileInfo
var urlPath = r.URL.Path
for _, f := range files {
name := f.Name()
// Directory is not browsable if it contains index file
if !ignoreIndexes {
for _, indexName := range IndexPages {
if name == indexName {
return Listing{}, errors.New("Directory contains index file, not browsable!")
}
}
}
if f.IsDir() {
name += "/"
@ -234,7 +237,7 @@ func (b Browse) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
}
}
// Assemble listing of directory contents
listing, err := directoryListing(files, r, canGoUp, b.Root)
listing, err := directoryListing(files, r, canGoUp, b.Root, b.IgnoreIndexes)
if err != nil { // directory isn't browsable
continue
}