Display template path of current page in dev mode (#18717)

* Display template path of current page in dev mode

* improve code

* Update templates/base/footer_content.tmpl

Co-authored-by: silverwind <me@silverwind.io>

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>

modules/context/context.go

@@ -197,7 +197,10 @@ func (ctx *Context) RedirectToFirst(location ...string) {
 func (ctx *Context) HTML(status int, name base.TplName) {
 	log.Debug("Template: %s", name)
 	tmplStartTime := time.Now()
-	ctx.Data["TmplLoadTimes"] = func() string {
+	if !setting.IsProd {
+		ctx.Data["TemplateName"] = name
+	}
+	ctx.Data["TemplateLoadTimes"] = func() string {
 		return strconv.FormatInt(time.Since(tmplStartTime).Nanoseconds()/1e6, 10) + "ms"
 	}
 	if err := ctx.Render.HTML(ctx.Resp, status, string(name), ctx.Data); err != nil {

templates/base/footer_content.tmpl

@@ -1,7 +1,7 @@
 <footer>
 	<div class="ui container">
 		<div class="ui left">
-			{{.i18n.Tr "powered_by" "Gitea"}} {{if (or .ShowFooterVersion .PageIsAdmin)}}{{.i18n.Tr "version"}}: {{AppVer}}{{end}} {{if ShowFooterTemplateLoadTime}}{{.i18n.Tr "page"}}: <strong>{{LoadTimes .PageStartTime}}</strong> {{.i18n.Tr "template"}}: <strong>{{call .TmplLoadTimes}}</strong>{{end}}
+			{{.i18n.Tr "powered_by" "Gitea"}} {{if (or .ShowFooterVersion .PageIsAdmin)}}{{.i18n.Tr "version"}}: {{AppVer}}{{end}} {{if ShowFooterTemplateLoadTime}}{{.i18n.Tr "page"}}: <strong>{{LoadTimes .PageStartTime}}</strong> {{.i18n.Tr "template"}}{{if .TemplateName}} {{.TemplateName}}{{end}}: <strong>{{call .TemplateLoadTimes}}</strong>{{end}}
 		</div>
 		<div class="ui right links">
 			{{if .ShowFooterBranding}}