mediocregopher/mediocre-blog
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Prefix html title tag for posts with their title

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This commit is contained in:
Brian Picciano 2023-04-14 01:15:25 +02:00
parent 7d48d2abba
commit 861070f74d
3 changed files with 20 additions and 2 deletions
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5
src/http/posts.go
View File

@ -271,7 +271,10 @@ func (a *api) getPostHandler() http.Handler {
return
}
executeTemplate(rw, r, tpl, tplPayload)
executeTemplate(
rw, r, tpl, tplPayload,
executeTemplateWithTitlePrefix(storedPost.Title),
)
})
}

15
src/http/tpl.go
View File

@ -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),

2
src/http/tpl/base.html
View File

@ -2,7 +2,7 @@
<html>
<head>
<title>mediocregopher's lil web corner</title>
<title>{{ .Title }}</title>
<style>{{ StaticInlineCSS "new.css" }}</style>
<style>{{ StaticInlineCSS "mediocre.css" }}</style>