use Content by default in atom instead of Summary (via Description), change content to a struct and set Type to html

atom.go

@@ -18,8 +18,15 @@ type AtomPerson struct {
 }
 
 type AtomSummary struct {
-	Content string `xml:",chardata"`
-	Type    string `xml:"type,attr"`
+	XMLName xml.Name `xml:"summary"`
+	Content string   `xml:",chardata"`
+	Type    string   `xml:"type,attr"`
+}
+
+type AtomContent struct {
+	XMLName xml.Name `xml:"content"`
+	Content string   `xml:",chardata"`
+	Type    string   `xml:"type,attr"`
 }
 
 type AtomAuthor struct {
@@ -38,10 +45,10 @@ type AtomEntry struct {
 	Updated     string   `xml:"updated"` // required
 	Id          string   `xml:"id"`      // required
 	Category    string   `xml:"category,omitempty"`
-	Content     string   `xml:"content,omitempty"`
-	Rights      string   `xml:"rights,omitempty"`
-	Source      string   `xml:"source,omitempty"`
-	Published   string   `xml:"published,omitempty"`
+	Content     *AtomContent
+	Rights      string `xml:"rights,omitempty"`
+	Source      string `xml:"source,omitempty"`
+	Published   string `xml:"published,omitempty"`
 	Contributor *AtomContributor
 	Link        *AtomLink    // required if no child 'content' elements
 	Summary     *AtomSummary // required if content has src or content is base64
@@ -78,7 +85,7 @@ type Atom struct {
 func newAtomEntry(i *Item) *AtomEntry {
 	id := i.Id
 	// assume the description is html
-	s := &AtomSummary{i.Description, "html"}
+	c := &AtomContent{Content: i.Description, Type: "html"}
 
 	if len(id) == 0 {
 		// if there's no id set, try to create one, either from data or just a uuid
@@ -101,7 +108,7 @@ func newAtomEntry(i *Item) *AtomEntry {
 	x := &AtomEntry{
 		Title:   i.Title,
 		Link:    &AtomLink{Href: i.Link.Href, Rel: i.Link.Rel},
-		Summary: s,
+		Content: c,
 		Id:      id,
 		Updated: anyTimeFormat(time.RFC3339, i.Updated, i.Created),
 	}

feed_test.go

@@ -21,8 +21,8 @@ var atomOutput = `<?xml version="1.0" encoding="UTF-8"?>
     <title>Limiting Concurrency in Go</title>
     <updated>2013-01-16T21:52:35-05:00</updated>
     <id>tag:jmoiron.net,2013-01-16:/blog/limiting-concurrency-in-go/</id>
+    <content type="html">A discussion on controlled parallelism in golang</content>
     <link href="http://jmoiron.net/blog/limiting-concurrency-in-go/"></link>
-    <Summary type="html">A discussion on controlled parallelism in golang</Summary>
     <author>
       <name>Jason Moiron</name>
       <email>jmoiron@jmoiron.net</email>
@@ -32,15 +32,15 @@ var atomOutput = `<?xml version="1.0" encoding="UTF-8"?>
     <title>Logic-less Template Redux</title>
     <updated>2013-01-16T21:52:35-05:00</updated>
     <id>tag:jmoiron.net,2013-01-16:/blog/logicless-template-redux/</id>
+    <content type="html">More thoughts on logicless templates</content>
     <link href="http://jmoiron.net/blog/logicless-template-redux/"></link>
-    <Summary type="html">More thoughts on logicless templates</Summary>
   </entry>
   <entry>
     <title>Idiomatic Code Reuse in Go</title>
     <updated>2013-01-16T21:52:35-05:00</updated>
     <id>tag:jmoiron.net,2013-01-16:/blog/idiomatic-code-reuse-in-go/</id>
+    <content type="html">How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</content>
     <link href="http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"></link>
-    <Summary type="html">How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</Summary>
   </entry>
 </feed>`