From f213b7f87b64e79e5a8092f30b870203a698d770 Mon Sep 17 00:00:00 2001
From: SuperQ <superq@gmail.com>
Date: Thu, 30 Mar 2023 07:56:31 +0200
Subject: [PATCH] Add generic customization to landing page

Allow generic additional HTML or CSS to be added to the landing page
output.
* Fix broken placeholder template.

Signed-off-by: SuperQ <superq@gmail.com>
---
 web/landing_page.css  | 1 +
 web/landing_page.go   | 2 ++
 web/landing_page.html | 3 ++-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/web/landing_page.css b/web/landing_page.css
index 748c821a..260bc8a0 100644
--- a/web/landing_page.css
+++ b/web/landing_page.css
@@ -15,3 +15,4 @@ label {
   display: inline-block;
   width: {{.Form.Width}}em;
 }
+{{.ExtraCSS}}
diff --git a/web/landing_page.go b/web/landing_page.go
index c755372c..68266213 100644
--- a/web/landing_page.go
+++ b/web/landing_page.go
@@ -33,6 +33,8 @@ type LandingConfig struct {
 	Description string         // A short description about the exporter.
 	Form        LandingForm    // A POST form.
 	Links       []LandingLinks // Links displayed on the landing page.
+	ExtraHTML   string         // Additional HTML to be embedded.
+	ExtraCSS    string         // Additional CSS to be embedded.
 	Version     string         // The version displayed.
 }
 
diff --git a/web/landing_page.html b/web/landing_page.html
index bc67d759..4f2e1817 100644
--- a/web/landing_page.html
+++ b/web/landing_page.html
@@ -23,12 +23,13 @@ <h1>{{.Name}}</h1>
       <div>
       <form action="{{ .Form.Action}}">
       {{ range .Form.Inputs }}
-      <label>{{ .Label }}:</label>&nbsp;<input type="{{ .Type }}" name="{{ .Name }}" placeholder=" .Placeholder }}" value="{{ .Value }}"><br>
+      <label>{{ .Label }}:</label>&nbsp;<input type="{{ .Type }}" name="{{ .Name }}" placeholder="{{ .Placeholder }}" value="{{ .Value }}"><br>
       {{ end }}
       <input type="submit" value="Submit">
       </form>
       </div>
       {{ end }}
+      {{ .ExtraHTML }}
     </main>
   </body>
 </html>