From 4dea5f74319a743a88f77f4efe0226054a955a25 Mon Sep 17 00:00:00 2001 From: Harald Eilertsen Date: Thu, 14 May 2015 20:46:15 +0200 Subject: Separate lib and executable. Add a separate executable, and move the rendering of the feeds into the feed class. --- lib/rss2html/feed.rb | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'lib/rss2html') diff --git a/lib/rss2html/feed.rb b/lib/rss2html/feed.rb index a2f3db4..0f3f01e 100644 --- a/lib/rss2html/feed.rb +++ b/lib/rss2html/feed.rb @@ -16,12 +16,17 @@ require 'rss' require 'open-uri' +require 'erb' class Feed attr_reader :title, :url def initialize(title, args) @title, @url = title, args['url'] + + @feed_header = load_template('feed_header.html.erb') + @feed_footer = load_template('feed_footer.html.erb') + @item_template = load_template('item.html.erb') end def fetch @@ -33,4 +38,23 @@ class Feed end end end + + def render + feed = self + output = @feed_header.result(binding) + + fetch do |entry| + item = FeedItem.new(entry) + output += @item_template.result(binding) + end + + output += @feed_footer.result(binding) + end + + private + + def load_template(t) + view_path = File.join(File.dirname(__FILE__), 'views') + ERB.new(IO.read(File.join(view_path, t))) + end end -- cgit v1.2.3