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skip directory listing when paginating files.

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This commit is contained in:
chrislusf
2015-04-14 10:09:46 -07:00
parent 4483732b2c
commit 3a024d62df
1 changed files with 8 additions and 1 deletions
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9
go/weed/weed_server/filer_server_handlers.go
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@@ -31,6 +31,11 @@ func (fs *FilerServer) filerHandler(w http.ResponseWriter, r *http.Request) {
fs.PostHandler(w, r) fs.PostHandler(w, r)
} }
} }
// listDirectoryHandler lists directories and folers under a directory
// files are sorted by name and paginated via "lastFileName" and "limit".
// sub directories are listed on the first page, when "lastFileName"
// is empty.
func (fs *FilerServer) listDirectoryHandler(w http.ResponseWriter, r *http.Request) { func (fs *FilerServer) listDirectoryHandler(w http.ResponseWriter, r *http.Request) {
if !strings.HasSuffix(r.URL.Path, "/") { if !strings.HasSuffix(r.URL.Path, "/") {
return return
@@ -43,8 +48,10 @@ func (fs *FilerServer) listDirectoryHandler(w http.ResponseWriter, r *http.Reque
} }
m := make(map[string]interface{}) m := make(map[string]interface{})
m["Directory"] = r.URL.Path m["Directory"] = r.URL.Path
m["Subdirectories"] = dirlist
lastFileName := r.FormValue("lastFileName") lastFileName := r.FormValue("lastFileName")
if lastFileName == "" {
m["Subdirectories"] = dirlist
}
limit, limit_err := strconv.Atoi(r.FormValue("limit")) limit, limit_err := strconv.Atoi(r.FormValue("limit"))
if limit_err != nil { if limit_err != nil {
limit = 100 limit = 100