Add atom feed generation based on acsq.me

1 files changed, 43 insertions, 0 deletions

diff --git a/cmd/http/feed.go b/cmd/http/feed.go
new file mode 100644
index 0000000..41ec399
--- /dev/null
+++ b/cmd/http/feed.go
@@ -0,0 +1,43 @@
+package main
+
+import (
+	"time"
+)
+
+/*
+	post.File = file
+	post.Title = title
+	post.Date = date
+	post.Tags = tags
+*/
+
+// use this to check for valid feed: https://validator.w3.org/feed/
+func generateFeed(domain string, p *Posts) []byte {
+	feed := `<?xml version="1.0" encoding="UTF-8"?>
+<feed xmlns="http://www.w3.org/2005/Atom">
+  <title>ScerbaDotOrg</title>
+  <subtitle>Blog feed</subtitle>
+  <link rel="self" href="https://` + domain + `/atom.xml"/>
+  <link href="https://` + domain + `"/>
+  <author>
+    <name>Alex Scerba</name>
+  </author>
+  <id>https://` + domain + `</id>
+  <updated>` + time.Now().UTC().Format("2006-01-02T15:04:05.000Z") + `</updated>`
+
+	for _, post := range p.Collection {
+		entry := `
+  <entry>
+    <title>` + post.Title + `</title>
+    <link href="https://` + domain + `/posts/` + post.File + `.html"/>
+    <id>https://` + domain + `/posts/` + post.File + `</id>
+    <published>` + post.Date + `T00:00:00.000Z</published>`
+		entry = entry + `
+  </entry>`
+		feed = feed + entry
+	}
+	feed = feed + `
+</feed>`
+
+	return []byte(feed)
+}