initial commit

Template based on Darkfish, but heavily stripped down.

1 files changed, 51 insertions, 0 deletions

diff --git a/lib/olddoc/news_atom.rb b/lib/olddoc/news_atom.rb
new file mode 100644
index 0000000..6a92b3e
--- /dev/null
+++ b/lib/olddoc/news_atom.rb
@@ -0,0 +1,51 @@
+# Copyright (C) 2015, all contributors <olddoc-public@80x24.org>
+# License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt)
+require 'builder'
+
+module Olddoc::NewsAtom
+  include Olddoc::History
+  include Olddoc::Readme
+
+  # generates an Atom feed based on git tags in the document directory
+  def news_atom_xml
+    project_name, short_desc, _ = 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"
+    x = Builder::XmlMarkup.new
+    x.feed(xmlns: "http://www.w3.org/2005/Atom") do
+      x.id(atom_uri.to_s)
+      x.title("#{project_name} news")
+      x.subtitle(short_desc)
+      x.link(rel: 'alternate', type: 'text/html', href: news_uri.to_s)
+      x.updated(new_tags.empty? ? '1970-01-01:00:00:00Z' : new_tags[0][:time])
+      new_tags.each do |tag|
+        x.entry do
+          x.title(tag[:subject])
+          x.updated(tag[:time])
+          x.published(tag[:time])
+          x.author do
+            x.name(tag[:tagger_name])
+            x.email(tag[:tagger_email])
+          end
+          uri = tag_uri(tag[:tag]).to_s
+          x.link(rel: "alternate", type: 'text/html', href: uri)
+          x.id(uri)
+          x.content(type: :xhtml) { x.pre(tag[:body]) }
+        end # entry
+      end # new_tags
+    end # feed
+    [ x.target!, new_tags ]
+  end
+
+  def news_atom(dest = "NEWS.atom.xml")
+    xml, new_tags = news_atom_xml
+    File.open(dest, "w") { |fp| fp.write(xml) }
+    unless new_tags.empty?
+      time = new_tags[0][:ruby_time]
+      File.utime(time, time, dest)
+    end
+  end
+end