1 files changed, 46 insertions, 0 deletions
diff --git a/lib/wrongdoc/news_atom.rb b/lib/wrongdoc/news_atom.rb
new file mode 100644
index 0000000..1e7a781
--- /dev/null
+++ b/lib/wrongdoc/news_atom.rb
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+module Wrongdoc::NewsAtom
+  include Wrongdoc::History
+  include Wrongdoc::Readme
+
+  # generates an Atom feed based on git tags in the document directory
+  def news_atom
+    project_name, short_desc, _ = x = readme_metadata
+    new_tags = tags[0,10]
+    atom_uri = @rdoc_uri.dup
+    atom_uri.path += "NEWS.atom.xml"
+    news_uri = @rdoc_uri.dup
+    news_uri.path += "NEWS.html"
+    doc = Nokogiri::XML::Builder.new {
+      feed :xmlns => "http://www.w3.org/2005/Atom" do
+        id! atom_uri.to_s
+        title "#{project_name} news"
+        subtitle short_desc
+        link! :rel => 'alternate', :type => 'text/html', :href => news_uri.to_s
+        updated new_tags.empty? ? '1970-01-01:00:00:00Z' : new_tags[0][:time]
+        new_tags.each do |tag|
+          entry {
+            title tag[:subject]
+            updated tag[:time]
+            published tag[:time]
+            author {
+              name tag[:tagger_name]
+              email tag[:tagger_email]
+            }
+            uri = tag_uri(tag[:tag]).to_s
+            link! :rel => "alternate", :type => "text/html", :href => uri
+            id! uri
+            message_only = tag[:body].split(/\n.+\(\d+\):\n {6}/s)[0].strip
+            content({:type =>:text}, message_only)
+            content(:type =>:xhtml) { pre tag[:body] }
+          }
+        end
+      end
+    }
+    fpath = "doc/NEWS.atom.xml"
+    File.open(fpath, "w") { |fp| fp.write doc.to_xml(:indent => 0) }
+    unless new_tags.empty?
+      time = new_tags[0][:ruby_time]
+      File.utime(time, time, fpath)
+    end
+  end
+end