Class: Feedcellar::Resource

Inherits:
Object
  • Object
show all
Defined in:
lib/feedcellar/resource.rb

Class Method Summary collapse

Class Method Details

.parse(url) ⇒ Object 



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# File 'lib/feedcellar/resource.rb', line 5

def self.parse(url)
  begin
    rss = RSS::Parser.parse(url)
  rescue RSS::InvalidRSSError
    rss = RSS::Parser.parse(url, false)
  rescue
    $stderr.puts "WARNING: #{$!} (#{url})"
    return nil
  end

  unless rss
    $stderr.puts "ERROR: Invalid URL"
    return nil
  end

  resource = {}
  if rss.is_a?(RSS::Atom::Feed)
    resource["xmlUrl"] = url
    resource["title"] = rss.title.content
    resource["htmlUrl"] = rss.link.href
    resource["description"] = rss.dc_description
  else
    resource["xmlUrl"] = url
    resource["title"] = rss.channel.title
    resource["htmlUrl"] = rss.channel.link
    resource["description"] = rss.channel.description
  end

  resource
end