From e358ea12679d3d6bba7a1abbd3e76c0c206d0166 Mon Sep 17 00:00:00 2001
From: Mark McGranaghan <mmcgrana@gmail.com>
Date: Tue, 9 Oct 2012 19:21:52 -0700
Subject: [PATCH] some more header and footer work

---
 template/chapter.tmpl | 10 +++++++++-
 template/site.css     | 10 ++++++++++
 tool/generate.go      | 10 ++++++++--
 3 files changed, 27 insertions(+), 3 deletions(-)
diff --git a/template/chapter.tmpl b/template/chapter.tmpl
index d867c63..493e83f 100644
--- a/template/chapter.tmpl
+++ b/template/chapter.tmpl
@@ -17,7 +17,7 @@
   </script>
   <body>
     <div class="chapter" id="{{.Id}}">
-      <h2>{{.Name}}</h2>
+      <h2><a href="./">Go by Example</a>: {{.Name}}</h2>
       {{range .Segs}}
         <table cellspacing="0" cellpadding="0">
           <tbody>
@@ -34,6 +34,14 @@
         </tbody>
       </table>
       {{end}}
+      {{if .NextChapter}}
+      <p class="next">
+        Next example: <a href="{{.NextChapter.Id}}">{{.NextChapter.Name}}</a>
+      </p>
+      {{end}}
+      <p class="footer">
+        Follow <a href="https://twitter.com/gobyexample">@gobyexample</a> for updates. <a href="https://github.com/mmcgrana/gobyexample/blob/master/src/{{.Id}}/{{.Id}}.go">Source</a> &amp; <a href="https://github.com/mmcgrana/gobyexample#license">license</a>.
+      </p>
     </div>
   </body>
 </html>
diff --git a/template/site.css b/template/site.css
index e0cf91f..74fe4c8 100644
--- a/template/site.css
+++ b/template/site.css
@@ -60,6 +60,9 @@ h2 {
     line-height: 40px;
     margin-top: 40px;
 }
+h2 a {
+    text-decoration: none;
+}
 div.chapter {
     width: 900px;
     min-width: 900px;
@@ -71,6 +74,13 @@ div.chapter {
 div.chapter table {
     margin-bottom: 20px;
 }
+div.chapter p.footer {
+    margin-top: 20px;
+    color: grey;
+}
+div.chapter p.footer a, div.chapter p.footer a:visited {
+    color: grey;
+}
 div#intro {
     width: 420px;
     min-width: 420px;
diff --git a/tool/generate.go b/tool/generate.go
index aa3a3c7..4b89377 100644
--- a/tool/generate.go
+++ b/tool/generate.go
@@ -124,8 +124,9 @@ type Seg struct {
 }
 
 type Chapter struct {
-    Id, Name string
-    Segs     [][]*Seg
+    Id, Name    string
+    Segs        [][]*Seg
+    NextChapter *Chapter
 }
 
 func parseSegs(sourcePath string) []*Seg {
@@ -208,6 +209,11 @@ func parseChapters() []*Chapter {
             chapters = append(chapters, &chapter)
         }
     }
+    for i, chapter := range chapters {
+        if i < (len(chapters) - 1) {
+            chapter.NextChapter = chapters[i+1]
+        }
+    }
     return chapters
 }
 
