Class: GoogleReader

Inherits:
Site
  • Object
show all
Defined in:
lib/googlereader.rb

Instance Attribute Summary

Attributes inherited from Site

#posts

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Site

#balance, #credentials, #credentials=, #date, #identifier, #imported_links, #initialize, #save!, #to_post, #to_s, #undo_import!

Constructor Details

This class inherits a constructor from Site

Class Method Details



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# File 'lib/googlereader.rb', line 6

def self.scrape_link_from_profile(profile)
  Nokogiri(open(profile)).search("link[rel='alternate']")[0]["href"]
end

Instance Method Details

#ask_for_credentials ⇒ Object 



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# File 'lib/googlereader.rb', line 41

def ask_for_credentials
  puts "URL of google reader shared links:"
  url = STDIN.gets.strip
  url = GoogleReader.scrape_link_from_profile(url) unless url =~ /atom/
  self.credentials = {"url" => url}
end

#initialise(gourmand) ⇒ Object 



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# File 'lib/googlereader.rb', line 10

def initialise(gourmand)
  super
  @gourmand = gourmand
end

#name ⇒ Object 



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# File 'lib/googlereader.rb', line 15

def name
  "google-reader"
end

#update! ⇒ Object 



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# File 'lib/googlereader.rb', line 19

def update!
  balance

  feed = Nokogiri(open(credentials["url"]))

  entries = feed.search("entry")

  new_posts = entries.map{|x| {
      "description" => x.search("title")[0].text,
      "url" => x.search("link")[0]["href"],
      "tag" => x.search("category").text + " via:google-reader",
      "dt" => x.search("published").text
    }
  }

  @posts += new_posts
 
  @posts.
    select{|x| !@ids.include?(x["url"])}.
    map{|x| to_post(x)}
end