Class: Jpnstacapi::Stats

Inherits:
Api
  • Object
show all
Defined in:
lib/jpnstacapi/stats.rb

Instance Method Summary collapse

Methods inherited from Api

#httpRequest, #setParameters

Constructor Details

#initialize ⇒ Stats

Returns a new instance of Stats.



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# File 'lib/jpnstacapi/stats.rb', line 2

def initialize
  super
  @url = @url + 'getStatsData'
end

Instance Method Details

#fetch(id) ⇒ Object 



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# File 'lib/jpnstacapi/stats.rb', line 7

def fetch id
  @params[:statsDataId] = id
  return getXml
end

#getXml ⇒ Object 



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# File 'lib/jpnstacapi/stats.rb', line 12

def getXml
  xml = super
  xml = xml.elements['GET_STATS_DATA/STATISTICAL_DATA[1]']
  unless table_inf = xml.elements['TABLE_INF']
    return false
  end
  unless class_inf = xml.elements['CLASS_INF']
    return false
  end
  unless data_inf = xml.elements['DATA_INF']
    return false
  end
  stats = {
    :name => table_inf.elements['TITLE'].text,
    :meta => Hash.new,
    :data => Array.new
  }
  class_inf.elements.each('CLASS_OBJ') do |class_obj|
    items = Hash.new
    class_obj.elements.each('CLASS') do |item|
      items.store item.attributes['code'], item.attributes['name']
    end
    stats[:meta]
      .store class_obj.attributes['id'], {:name=>class_obj.attributes['name'], :items=>items}
  end
  data_inf.elements.each('VALUE') do |value|
    row = Array.new
    stats[:meta].keys.each do |meta|
      row.push stats[:meta]
        .fetch(meta)[:items]
        .fetch(value.attributes[meta])
    end
    row.push value.text
    stats[:data].push row
  end
  return stats
end