Add rss feed

templates/header.html

@@ -6,6 +6,7 @@
 	<meta name="viewport" content="width=device-width, initial-scale=1.0">
 	<link href="/css/bootstrap-responsive.min.css" rel="stylesheet">
 	<link href="/css/custom.css" rel="stylesheet">
+	<link rel="alternate" type="application/rss+xml" title="Imperial Library of Trantor" href="/search/?fmt=rss&q={{.Search}}" />
 	<title>Imperial Library of Trantor</title>
 	<script src="/js/jquery.js"></script>
 </head>

templates/index.html

@@ -8,7 +8,7 @@
 
 <div class="row">
 <div class="span8">
-	<h4>Last books added:</h4>
+	<h4>Last books added: <a href="/search/?fmt=rss&q="><img src="/img/feed.png"/></a></h4>
 </div>
 <div class="span4">
 	<p class="pull-right">{{.Count}} books</p>

templates/search.html

@@ -1,6 +1,6 @@
 {{template "header.html" .S}}
 
-<p class="centered">Found {{.Found}} books. Page {{.Page}}</p>
+<p class="centered">Found {{.Found}} books. Page {{.Page}} <a href="/search/?fmt=rss&q={{.S.Search}}"><img src="/img/feed.png"/></a></p>
 
 <ul class="pager">
 {{if .Prev}}

templates/search_rss.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<rss version="2.0">
+<channel>
+{{with .S}}
+ <title>Imperial Library of Trantor</title>
+{{if .Search}}
+ <description>Book search: {{.Search}}</description>
+{{else}}
+ <description>Last books added</description>
+{{end}}
+ <link>{{.BaseURL}}</link>
+{{end}}
+ 
+{{$baseURL := .S.BaseURL}}
+{{range .Books}}
+ <item>
+  <title>{{.Title}} - {{index .Author 0}}</title>
+  <description>{{.Description}}</description>
+  <link>{{$baseURL}}/book/{{.Id}}</link>
+{{if .Isbn}}
+  <guid isPermaLink="false">ISBN: {{.Isbn}}</guid>
+{{end}}
+{{range .Subject}}
+  {{if .}}
+  <category>{{.}}</category>
+  {{end}}
+{{end}}
+ </item>
+{{end}}
+ 
+</channel>
+</rss>