keyword

keyword.rb

# keyword plugin
# ====
#
# config example:
#
#     Earthquake.config[:keyword] = {
#       :pattern => /ruby|rails|earthquake/i,
#       :ignore  => %w(jugyo yukihiro_matz),
#       :filter  => true,
#       :notify  => true
#     }
#
Earthquake.init do
  _ = config[:keyword] ||= {}
  _[:ignore] ||= []
  _[:notify] = true if _[:notify].nil?
  _[:filter] = false if _[:filter].nil?

  # to filter
  output_filter do |item|
    next unless _[:pattern] && item["text"]
    words = item["text"].scan(_[:pattern])
    unless words.empty?
      item["_highlights"] ||= []
      item["_highlights"] += words
      true
    else
      if item["_stream"]
        if _[:filter] && _[:ignore].exclude?(item["user"]["screen_name"])
          false
        else
          true
        end
      else
        true
      end
    end
  end

  # to notify
  output do |item|
    next unless _[:pattern] && _[:notify] && item["_stream"] && item["text"]
    text = item["text"].u
    if text =~ _[:pattern] && item["user"]["screen_name"] != twitter.info["screen_name"]
      notify text, :title => item["user"]["screen_name"]
    end
  end
end

test comment

test comment 2