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Contents
module NBS
class Metric
extend NBS::MemcachedMemoize
attr_accessor :artist_id,:service_type,:metric,:sdate,:edate, :xml
def initialize(artist_id,service_type,metric,sdate,edate)
self.artist_id = artist_id
self.service_type = service_type
self.metric = metric
self.sdate = Date.parse(sdate.to_s)
self.edate = Date.parse(edate.to_s)
end
def fetch(myopts_test={})
options = {"service"=>self.service_type,"metric"=>self.metric,"start"=>self.sdate.to_s,"end"=>self.edate.to_s,"artistID"=>self.artist_id,"apiKey"=>$nbs_api_key,"format"=>"xml"}
puts "#{NBS::NBS_CONFIG["base_url"]}getDataForArtist?#{options.to_url_params}"
statsxml = Net::HTTP.get(URI.parse("#{NBS::NBS_CONFIG["base_url"]}getDataForArtist?#{options.to_url_params}")).to_s
end
def data_points
unless @data_points.empty?
return @data_points
end
begin
points = to_hash["Profiles"][0]["Profile"][0]["DataPoint"]
dps = []
points.each do |dp|
dps << NBS::DataPoint.new(dp["date"],dp["value"])
end
return dps
rescue
return []
end
end
# this will allow me to load the data that I previously fetched.
def load_datapoints(data_points)
@data_points = data_points
end
# delivers the datapoints as a Date keyed hash.
#def date_points_hash
#end
#def xml_data_points
#to_hash["Profiles"][0]["Profile"][0]["DataPoint"].to_xml
#end
def to_xml
self.xml ||= fetch({"service"=>self.service_type,"metric"=>self.metric,"start"=>self.sdate.to_s,"end"=>self.edate.to_s,"artistID"=>self.artist_id,"apiKey"=>$nbs_api_key,"format"=>"xml"})
end
def to_hash
Hash.from_xml(to_xml)
end
remember :fetch
end
end
Version data entries
4 entries across 4 versions & 1 rubygems