@@ -1,3 +1,2 @@ TODO: -- Add categories to rss2 feeds - Add categories to atom feeds TODO @@ -95,9 +95,13 @@ class FeedMe::AbstractParser end def fetch(selector, search_in = xml, method = :inner_html) - item = search_in.at(selector) + item = search_in.search(selector) - self.try("extract_" + method.to_s, item) if item + unless method == :array + self.try("extract_" + method.to_s, item.first) unless item.empty? + else + item.map { |i| self.try("extract_inner_html", i) } + end end def extract_inner_html(item) lib/feed_me/abstract_parser.rb @@ -53,7 +53,8 @@ module FeedMe :item_id => :guid, :url => :link, :content => :description, - :author => :special + :author => :special, + :categories => [:category, :array] } } lib/feed_me/consts.rb @@ -18,7 +18,9 @@ <author>da_man@example.com (Chuck Norris)</author> <description>This is content</description> <pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate> - <guid>http://liftoff.msfc.nasa.gov/2003/06/03.html#item573</guid> + <guid>http://liftoff.msfc.nasa.gov/2003/06/03.html#item573</guid> + <category>news</category> + <category>chuck</category> </item> <item> <title>Space Exploration</title> spec/fixtures/welformed.rss2 @@ -77,6 +77,12 @@ describe FeedMe::ItemParser do end end + describe '#categories' do + it "should be correct for an rss2 feed" do + @rss2.categories.should == ['news', 'chuck'] + end + end + describe '#author.name' do it "should be valid for an atom feed" do @atom.author.name.should == "Jonas Nicklas" spec/item_parser_spec.rb ea6e1cdff477e7083f4bf2237006ff0f7111df15 Jonathan Stott jonathan.stott@gmail.com http://github.com/jnicklas/feed_me/commit/aef2f349a54cf6457f235da52335c0e6c9199050 aef2f349a54cf6457f235da52335c0e6c9199050 2009-03-21T12:56:55-07:00 2009-03-21T12:56:55-07:00 Added category fetching for rss2 feeds 6fc0e8605784ed51aaa42bc772ec8878296d949e Jonathan Stott jonathan.stott@gmail.com