From 3849cc75cca3c9659d9f310865bd2d26f17deb55 Mon Sep 17 00:00:00 2001
From: DonVoo <donvoo@golddata.eu>
Date: Mon, 6 Jul 2026 06:34:21 +0200
Subject: [PATCH] Use neutral original labels in viewer

---
 backend/08-viewer.go | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

diff --git a/backend/08-viewer.go b/backend/08-viewer.go
index 3a361d2..48f663d 100644
--- a/backend/08-viewer.go
+++ b/backend/08-viewer.go
@@ -112,8 +112,8 @@ func renderViewerTree(w http.ResponseWriter) {
 			continue
 		}
 		found = true
-		source := sourceAccountLabel(account)
-		fmt.Fprintf(w, `<div class="tree-node account">%s</div>`, html.EscapeString(source))
+		source := sourceDisplayLabel(account)
+		fmt.Fprintf(w, `<div class="tree-node account">%s</div>`, html.EscapeString(sourceDisplayLabel(account)))
 		for _, path := range mboxes {
 			folder := strings.TrimSuffix(filepath.Base(path), ".mbox")
 			fmt.Fprintf(w, `<a class="tree-node" href="#" hx-get="/view?source=%s&amp;folder=%s" hx-target="#list" hx-swap="innerHTML">%s</a>`,
@@ -141,13 +141,13 @@ func renderMessageList(w http.ResponseWriter, account, folder, q string) {
 	if q != "" {
 		filtered = filterEntries(path, entries, q)
 	}
-	fmt.Fprintf(w, `<div class="pane-head">%s / %s (%d)</div>`, html.EscapeString(sourceAccountLabel(account)), html.EscapeString(folder), len(filtered))
+	fmt.Fprintf(w, `<div class="pane-head">%s / %s (%d)</div>`, html.EscapeString(sourceDisplayLabel(account)), html.EscapeString(folder), len(filtered))
 	fmt.Fprintf(w, `<form class="searchbar" hx-get="/view" hx-target="#list" hx-swap="innerHTML">
 <input type="hidden" name="source" value="%s">
 <input type="hidden" name="folder" value="%s">
 <input class="input search-input" type="search" name="q" value="%s" placeholder="Suchen">
 <button class="btn secondary search-btn" type="submit">Suchen</button>
-</form>`, html.EscapeString(sourceAccountLabel(account)), html.EscapeString(folder), html.EscapeString(q))
+</form>`, html.EscapeString(sourceDisplayLabel(account)), html.EscapeString(folder), html.EscapeString(q))
 	for _, entry := range filtered {
 		subject := entry.Subject
 		if subject == "" {
@@ -158,7 +158,7 @@ func renderMessageList(w http.ResponseWriter, account, folder, q string) {
 			from = "(ohne Absender)"
 		}
 		fmt.Fprintf(w, `<a class="msg-row" href="#" hx-get="/view/message?source=%s&amp;folder=%s&amp;index=%d" hx-include="#target-account-select" hx-target="#read" hx-swap="innerHTML"><span class="msg-from">%s</span><span class="msg-subject">%s</span><span class="msg-date">%s</span></a>`,
-			urlEsc(sourceAccountLabel(account)), urlEsc(folder), entry.Index,
+			urlEsc(sourceDisplayLabel(account)), urlEsc(folder), entry.Index,
 			html.EscapeString(from), html.EscapeString(subject), html.EscapeString(entry.Date))
 	}
 	if len(entries) == 0 {
@@ -341,7 +341,7 @@ func renderTargetAccountSelect(account, folder, selected string, index int) stri
 <input type="hidden" name="folder" value="%s">
 <input type="hidden" name="index" value="%d">
 <select id="target-account-select" name="target_account" class="target-select">
-<option value="">Automatisch</option>`, html.EscapeString(sourceAccountLabel(account)), html.EscapeString(folder), index)
+<option value="">Automatisch</option>`, html.EscapeString(sourceDisplayLabel(account)), html.EscapeString(folder), index)
 	for _, opt := range options {
 		attr := ""
 		if opt.Value == selected {
@@ -354,8 +354,9 @@ func renderTargetAccountSelect(account, folder, selected string, index int) stri
 }
 
 type viewerAccount struct {
-	Name        string
-	SourceLabel string
+	Name         string
+	SourceLabel  string
+	DisplayLabel string
 }
 
 type targetAccountOption struct {
@@ -380,13 +381,20 @@ func viewerAccounts() []viewerAccount {
 		}
 		a := labels[entry.Name()]
 		if a.Name == "" {
-			a = viewerAccount{Name: entry.Name(), SourceLabel: entry.Name()}
+			a = viewerAccount{Name: entry.Name(), SourceLabel: entry.Name(), DisplayLabel: "Original"}
 		}
 		out = append(out, a)
 	}
 	return out
 }
 
+func sourceDisplayLabel(mboxDir string) string {
+	if a := accountLabels()[mboxDir]; a.DisplayLabel != "" {
+		return a.DisplayLabel
+	}
+	return "Original"
+}
+
 func sourceAccountLabel(mboxDir string) string {
 	if a := accountLabels()[mboxDir]; a.SourceLabel != "" {
 		return a.SourceLabel
@@ -403,7 +411,7 @@ func resolveViewerAccount(account, source string) string {
 		return ""
 	}
 	for dir, label := range accountLabels() {
-		if strings.EqualFold(label.SourceLabel, source) {
+		if strings.EqualFold(label.SourceLabel, source) || strings.EqualFold(label.DisplayLabel, source) {
 			return dir
 		}
 	}
@@ -419,13 +427,15 @@ func accountLabels() map[string]viewerAccount {
 	if err != nil {
 		return out
 	}
+	n := 0
 	for _, a := range accounts {
 		dir := accountMboxDir(a)
 		source := a.SrcUser
 		if source == "" {
 			source = a.Name
 		}
-		out[dir] = viewerAccount{Name: dir, SourceLabel: source}
+		n++
+		out[dir] = viewerAccount{Name: dir, SourceLabel: source, DisplayLabel: fmt.Sprintf("Original %d", n)}
 	}
 	return out
 }