add total bytes line

2 files changed, 7 insertions, 6 deletions

diff --git a/TODO.md b/TODO.md
index f97f055..b797c71 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,6 +1,6 @@
 # WFM TODO
 
-## General
+## Interfaces
 * webdav server
 * FastCGI Interface
 
@@ -24,12 +24,10 @@
 
 ## ACME / Auto Cert Manager
 * acme dir with key/cert is exposed inside chroot dir
-  obtain acme cert before chroot?? self call https?
-  get and preload cert manually on start?
+  get and preload cert manually on start before chroot?
   hide acm cache dir?
 * try https://github.com/go-acme/lego
 
-
 ## Layout / UI
 * add flag to specify own favicon.ico
 * top bar too long on mobile/small screen
@@ -41,7 +39,6 @@
 * separate icons for different file types like images, docs, etc
 * errors in dialog boxes instead of plain text
 * html as template
-* total bytes on the last line
 
 ## File IO
 * exclude/hide folders based on list
diff --git a/dir.go b/dir.go
index e30549f..e6a7994 100644
--- a/dir.go
+++ b/dir.go
@@ -27,6 +27,7 @@ func listFiles(w http.ResponseWriter, uDir, sort, hi, user string, modern bool)
 	qeDir := url.QueryEscape(uDir)
 
 	r := 0
+	var total uint64
 
 	// List Directories First
 	for _, f := range d {
@@ -116,9 +117,12 @@ func listFiles(w http.ResponseWriter, uDir, sort, hi, user string, modern bool)
         </TD>
         </TR>
         `))
+		total = total + uint64(f.Size())
 	}
 
-	w.Write([]byte(`</TABLE>`))
+	// Footer
+	w.Write([]byte(`<TR><TD></TD><TD ALIGN="right" STYLE="border-top:1px solid grey">Total ` +
+		humanize.Bytes(total) + `</TD><TD></TD><TD></TD></TR></TABLE>`))
 	footer(w)
 }