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Description: A 'planet' like feed aggregator using feedparser and erubis
Clone URL: git://github.com/technicalpickles/feedbarn.git 
Farmer is now more of a controller type thing.
technicalpickles (author)
Fri Feb 22 09:21:32 -0800 2008
commit  11a63d4b8b9abf70d0e4d8efbf59c6a8b72a540d
tree    a61b447340b14b0730881a0ec74e7447872987f1
parent  6f4ccc47d5d60856015fc915723670eb79c82699
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bin/feedbarn 
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@@ -5,9 +5,13 @@ $:.unshift File.dirname(__FILE__) + '/../lib'
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 require 'feedbarn'
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 farmer = FeedBarn::Farmer.new
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-feeds = farmer.gather
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-barn = FeedBarn::Barn.new('My barn', feeds)
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-view = FeedBarn::View.new(barn)
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+# feeds = farmer.gather
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+
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+barn = farmer.build 'my-barn'
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+
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+farmer.fill barn
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+
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+view = farmer.showcase barn
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 Dir.mkdir('output') unless File.exists?('output')
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 open('output/index.html', 'w') do |file|
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lib/feedbarn/barn.rb 
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@@ -1,10 +1,10 @@
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 module FeedBarn
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   class Barn
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-    attr_accessor :name, :feeds
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+    attr_accessor :name, :config, :feeds
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-    def initialize(name, feeds)
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+    def initialize(name, config)
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       self.name = name
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-      self.feeds = feeds
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+      self.config = config
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     end
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     def entries
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@@ -15,6 +15,14 @@ module FeedBarn
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       @entries
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     end
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+    def title
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+      config['title']
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+    end
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+    
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+    def urls
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+      config['feeds'].collect {|feed| feed['url']}
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+    end
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+    
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     private
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     def sort_entries!
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lib/feedbarn/farmer.rb 
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@@ -4,13 +4,15 @@ require 'open-uri'
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 require 'yaml'
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 module FeedBarn
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+  # The gatherer of feeds, builder of barns
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   class Farmer
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     CONFIG = 'config/feeds.yaml'
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-    attr_accessor :feeds, :config
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+    attr_accessor :config, :barns
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     def initialize()
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-      self.config = YAML.load_file('config/feeds.yaml')
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+      self.config = YAML.load_file('config/settings.yml')
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+      self.barns = {}
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     end
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     def feed_urls
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@@ -19,16 +21,32 @@ module FeedBarn
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       }
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     end
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-    def gather
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-      self.feeds = []
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+    def build barn_name
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+      barn_config = load_config_for barn_name
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+      barns[barn_config['title']] = Barn.new(barn_name, barn_config)
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+    end
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+    
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+    
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+    
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+    def fill barn
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+      barn.feeds = []
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-      self.config['feeds'].each do |feed_config|
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+      load_config_for(barn.name)['feeds'].each do |feed_config|
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         url = feed_config['url']
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         downloaded_feed = FeedNormalizer::FeedNormalizer.parse(open(url))
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-        feeds << Feed.new(downloaded_feed, feed_config)
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+        barn.feeds << Feed.new(downloaded_feed, feed_config)
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       end
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-      self.feeds
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+      barn.feeds
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+    end
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+    
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+    def showcase barn
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+      FeedBarn::View.new(barn)
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+    end
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+    
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+    private
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+    def load_config_for barn_name
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+      YAML.load_file("config/#{barn_name}.yml")
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     end
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   end
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 end
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\ No newline at end of file
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view/default.html.erb 
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@@ -1,11 +1,11 @@
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 <html>
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   <head>
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-    <title><%= barn.name %></title>
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+    <title><%= barn.title %></title>
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   </head>
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   <body>
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     <div id="container">
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       <div id="header">
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-        <h1><%= barn.name %></h1>
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+        <h1><%= barn.title %></h1>
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       </div>
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       <div id="content" class="hfeed">
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         <% barn.entries.each do |entry| %>

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