From 861070f74d75cd7b5ff4a410166b4df784b5b57f Mon Sep 17 00:00:00 2001
From: Brian Picciano <mediocregopher@gmail.com>
Date: Fri, 14 Apr 2023 01:15:25 +0200
Subject: Prefix html title tag for posts with their title

---
 src/http/tpl.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/http/tpl.go')

diff --git a/src/http/tpl.go b/src/http/tpl.go
index 0f6b531..bb5750d 100644
--- a/src/http/tpl.go
+++ b/src/http/tpl.go
@@ -133,11 +133,21 @@ func (a *api) mustParseBasedTpl(name string) *template.Template {
 
 type tplData struct {
 	Payload interface{}
+	Title   string
 }
 
 func newTPLData(r *http.Request, payload interface{}) tplData {
 	return tplData{
 		Payload: payload,
+		Title:   "mediocregopher's lil web corner",
+	}
+}
+
+type executeTemplateOpt func(*tplData)
+
+func executeTemplateWithTitlePrefix(prefix string) executeTemplateOpt {
+	return func(d *tplData) {
+		d.Title = prefix + " - " + d.Title
 	}
 }
 
@@ -145,10 +155,15 @@ func newTPLData(r *http.Request, payload interface{}) tplData {
 func executeTemplate(
 	rw http.ResponseWriter, r *http.Request,
 	tpl *template.Template, payload interface{},
+	opts ...executeTemplateOpt,
 ) {
 
 	tplData := newTPLData(r, payload)
 
+	for _, opt := range opts {
+		opt(&tplData)
+	}
+
 	if err := tpl.Execute(rw, tplData); err != nil {
 		apiutil.InternalServerError(
 			rw, r, fmt.Errorf("rendering template: %w", err),
-- 
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