From 23fb178ec46c0a174ca02fde2dc7b77f4b927330 Mon Sep 17 00:00:00 2001
From: Kailash Nadh <kailash@nadh.in>
Date: Wed, 9 Nov 2022 22:24:34 +0530
Subject: [PATCH] Add subscription/archive links to public pages.

---
 cmd/init.go                                   | 10 +++---
 cmd/public.go                                 | 31 ++++++++++---------
 static/public/static/style.css                |  6 +++-
 static/public/templates/archive.html          |  6 ++++
 static/public/templates/index.html            |  4 ++-
 .../public/templates/subscription-form.html   |  5 ++-
 6 files changed, 41 insertions(+), 21 deletions(-)

diff --git a/cmd/init.go b/cmd/init.go
index 8bfad4b..a503c75 100644
--- a/cmd/init.go
+++ b/cmd/init.go
@@ -692,10 +692,12 @@ func initHTTPServer(app *App) *echo.Echo {
 		lo.Fatalf("error parsing public templates: %v", err)
 	}
 	srv.Renderer = &tplRenderer{
-		templates:  tpl,
-		RootURL:    app.constants.RootURL,
-		LogoURL:    app.constants.LogoURL,
-		FaviconURL: app.constants.FaviconURL}
+		templates:           tpl,
+		RootURL:             app.constants.RootURL,
+		LogoURL:             app.constants.LogoURL,
+		FaviconURL:          app.constants.FaviconURL,
+		EnablePublicSubPage: app.constants.EnablePublicSubPage,
+	}
 
 	// Initialize the static file server.
 	fSrv := app.fs.FileServer()
diff --git a/cmd/public.go b/cmd/public.go
index 15c076d..ea764ed 100644
--- a/cmd/public.go
+++ b/cmd/public.go
@@ -25,20 +25,22 @@ const (
 
 // tplRenderer wraps a template.tplRenderer for echo.
 type tplRenderer struct {
-	templates  *template.Template
-	RootURL    string
-	LogoURL    string
-	FaviconURL string
+	templates           *template.Template
+	RootURL             string
+	LogoURL             string
+	FaviconURL          string
+	EnablePublicSubPage bool
 }
 
 // tplData is the data container that is injected
 // into public templates for accessing data.
 type tplData struct {
-	RootURL    string
-	LogoURL    string
-	FaviconURL string
-	Data       interface{}
-	L          *i18n.I18n
+	RootURL             string
+	LogoURL             string
+	FaviconURL          string
+	EnablePublicSubPage bool
+	Data                interface{}
+	L                   *i18n.I18n
 }
 
 type publicTpl struct {
@@ -83,11 +85,12 @@ var (
 // Render executes and renders a template for echo.
 func (t *tplRenderer) Render(w io.Writer, name string, data interface{}, c echo.Context) error {
 	return t.templates.ExecuteTemplate(w, name, tplData{
-		RootURL:    t.RootURL,
-		LogoURL:    t.LogoURL,
-		FaviconURL: t.FaviconURL,
-		Data:       data,
-		L:          c.Get("app").(*App).i18n,
+		RootURL:             t.RootURL,
+		LogoURL:             t.LogoURL,
+		FaviconURL:          t.FaviconURL,
+		EnablePublicSubPage: t.EnablePublicSubPage,
+		Data:                data,
+		L:                   c.Get("app").(*App).i18n,
 	})
 }
 
diff --git a/static/public/static/style.css b/static/public/static/style.css
index 7bf7330..372b10d 100644
--- a/static/public/static/style.css
+++ b/static/public/static/style.css
@@ -15,6 +15,7 @@ body {
 }
 a {
   color: #0055d4;
+  text-decoration-color: #abcbfb;
 }
 a:hover {
   color: #111;
@@ -57,6 +58,9 @@ input[disabled] {
 .center {
   text-align: center;
 }
+.right {
+  text-align: right;
+}
 .button {
   background: #0055d4;
   padding: 15px 30px;
@@ -145,7 +149,7 @@ input[disabled] {
     font-size: 0.875em;
   }
   .archive li {
-    margin-bottom: 10px;
+    margin-bottom: 15px;
   }
 
 .pagination {
diff --git a/static/public/templates/archive.html b/static/public/templates/archive.html
index 92556e2..0403ac0 100644
--- a/static/public/templates/archive.html
+++ b/static/public/templates/archive.html
@@ -16,6 +16,12 @@
         {{ L.T "public.archiveEmpty" }}
     {{ end }}
 
+    {{ if .EnablePublicSubPage }}
+        <p class="right">
+            <a href="{{ .RootURL }}/subscription/form">Subscribe</a>
+        </p>
+    {{ end }}
+
     {{ if gt .Data.TotalPages 1 }}
         <div class="pagination">{{ .Data.Pagination }}</div>
     {{ end }}
diff --git a/static/public/templates/index.html b/static/public/templates/index.html
index d310d92..ce16106 100644
--- a/static/public/templates/index.html
+++ b/static/public/templates/index.html
@@ -20,11 +20,13 @@
     <div class="container wrap">
 		<header class="header">
 			<div class="logo">
+				<a href="{{ if .EnablePublicSubPage }}{{ .RootURL}}/subscription/form{{ end }}">
 				{{ if ne .LogoURL "" }}
-					<img src="{{ .LogoURL }}" alt="{{ .Data.Title }}" />
+					<img src="{{ .LogoURL }}" alt="{{ .Data.Title }}" /></a>
 				{{ else }}
 					<img src="/public/static/logo.svg" alt="{{ .Data.Title }}" />
 				{{ end }}
+				</a>
 			</div>
 		</header>
 {{ end }}
diff --git a/static/public/templates/subscription-form.html b/static/public/templates/subscription-form.html
index e45c223..dc54ff1 100644
--- a/static/public/templates/subscription-form.html
+++ b/static/public/templates/subscription-form.html
@@ -1,5 +1,5 @@
 {{ define "subscription-form" }}
-{{ template "header" .}}
+{{ template "header" . }}
 <section>
     <h2>{{ L.T "public.subTitle" }}</h2>
 
@@ -30,6 +30,9 @@
             </ul>
             <p>
                 <button type="submit" class="button">{{ L.T "public.sub" }}</button>
+                <p class="right">
+                    <a href="{{ .RootURL }}/archive">{{ L.T "public.archiveTitle" }}</a>
+                </p>
             </p>
         </div>
     </form>