added atom (aka: "rss") feed xml

opml-import.rb

@@ -10,9 +10,9 @@
   info = {}
 
   doc.css('outline').each do |site|
-    info[ site[:text] ] = {
+    info[ site[:text] || site[:title] ] = {
       "feed"  => site[:xmlUrl],
-      "title" => site[:title],
+      "title" => (site[:title] unless site[:text].nil?),
       "site"  => site[:htmlUrl]
     }.reject {|key, val| val.nil? || val.empty? }
   end

source/planet.xml.builder

@@ -0,0 +1,40 @@
+xml.instruct!
+xml.feed "xmlns" => "http://www.w3.org/2005/Atom" do
+  site_url = data.site.domain[/http:/] ? data.site.domain : "http://#{data.site.domain}"
+  xml.title data.site.name
+  #xml.subtitle data.site.subtitle
+  xml.subtitle defined?(tag_name) ? "Tag: #{tag_name.titleize}" : nil
+  xml.id site_url
+  xml.link "href" => site_url
+  xml.link "href" => URI.join(site_url, current_page.path), "rel" => "self"
+  xml.updated planet_feeds.first.published.to_time.iso8601
+  xml.author { xml.name data.site.owner }
+
+  # Optionally filter by tag
+  relevant_entries = if defined? tag_name
+    planet_feeds.select do |a|
+      tags = a.data.tags
+      # Convert CSV string to an array, else use an array
+      tags = tags.parse_csv.map{|s| s.strip} if tags.class == String
+      tags && tags.detect {|t| t.downcase == tag_name.downcase}
+    end
+  else
+    planet_feeds
+  end
+
+  relevant_entries.take(50).each do |entry|
+    #nickname = entry.data.author
+    p entry
+
+    xml.entry do
+      xml.title entry.title
+      xml.link "rel" => "alternate", "href" => URI.join(site_url, entry.url)
+      xml.id URI.join(site_url, entry.url)
+      xml.published entry.published #.to_time.iso8601
+      xml.updated entry.updated || entry.published #.to_time.iso8601 #File.mtime(entry.source_file).iso8601
+      xml.author entry.author || entry[:feed_title]
+      #xml.summary demote_headings(entry.summary), "type" => "html"
+      xml.content demote_headings(rewrite_uris((entry.content || entry.summary), entry['feed_url'])), "type" => "html"
+    end
+  end
+end