Add generic customization to landing page

SuperQ · SuperQ · commit f213b7f87b64 · 2023-03-30T08:26:52.000+02:00
Allow generic additional HTML or CSS to be added to the landing page
output.
* Fix broken placeholder template.

Signed-off-by: SuperQ &lt;superq@gmail.com&gt;
diff --git 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
@@ -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
@@ -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>

Original file line number	Diff line number	Diff line change
`@@ -15,3 +15,4 @@ label {`
`15`	`15`	`display: inline-block;`
`16`	`16`	`width: {{.Form.Width}}em;`
`17`	`17`	`}`
	`18`	`+{{.ExtraCSS}}`
Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,8 @@ type LandingConfig struct {`
`33`	`33`	`Description string // A short description about the exporter.`
`34`	`34`	`Form LandingForm // A POST form.`
`35`	`35`	`Links []LandingLinks // Links displayed on the landing page.`
	`36`	`+ ExtraHTML string // Additional HTML to be embedded.`
	`37`	`+ ExtraCSS string // Additional CSS to be embedded.`
`36`	`38`	`Version string // The version displayed.`
`37`	`39`	`}`
`38`	`40`