Class: GoodDataEloqua::Request

Inherits:
Object
  • Object
show all
Defined in:
lib/gooddata_eloqua/helpers/request.rb

Direct Known Subclasses

Campaigns, Contacts, Emails, Forms

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = {}) ⇒ Request

Returns a new instance of Request.



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 5

def initialize(config = {})

  @client = $client
  @asset_type_plural = nil
  @asset_type_singular = nil

end

Instance Attribute Details

#asset_type ⇒ Object

Returns the value of attribute asset_type.



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 3

def asset_type
  @asset_type
end

Instance Method Details

#clean ⇒ Object 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 412

def clean
  FileUtils.rm_f("/downloads/#{@session_csv}")
end

#download_all_ids_return_csv(file_name, config = {}) ⇒ Object 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 32

def download_all_ids_return_csv(file_name, config={})

  puts "#{Time.now} => Downloading IDs..."
  if file_name
    fd = IO.sysopen("./downloads/#{file_name}", 'w+')
  end

  csv = CSV.new(IO.new(fd))

  first_download = self.get_all_by_page(0)
  pages = first_download['total'].to_i
  total = (pages/1000).round

  total = 1 if total == 0 || total < 1

  if total == 1

    count = 0
    first_download['elements'].each { |record|
      count += 1
      csv << [record['id']]
    }

    puts "#{Time.now} => #{count} IDs extracted."
    puts "#{Time.now} => Flushing IO to \"./downloads/#{file_name}\"\n"
    csv.flush

  else

    iterations = []
    total.times { |i| iterations << i }
    iterations << total

    puts "#{Time.now} => #{iterations.length} pages queued for download."
    count = iterations.length
    mutex = Mutex.new
    iterations.pmap { |page|

      response = self.get_all_by_page(page)
      print "\r#{Time.now} => Extracting page: #{page} of #{count}\s\s\s"

      mutex.synchronize {
        count -= 1
        response['elements'].each { |element|
          csv << [element['id']]
        }
      }

    }

    csv.flush
    puts "#{Time.now} => #{count} IDs extracted."

    puts "\n#{Time.now} => Flushing IO to \"./downloads/#{file_name}\"\n"

  end

  file_name

end

#get_all(config = {}) ⇒ Object 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 13

def get_all(config = {})
  end_point = @asset_type_plural || config[:end_point] || config[:url] || @parent
  page = config[:page] || config[:page_number]

  raise ':end_point and :page_number must be defined.' unless end_point && page

  @client.get(end_point, "?page=#{page}")

end

#get_all_by_page(page, config = {}) ⇒ Object Also known as: get_all_from_page 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 23

def get_all_by_page(page, config ={})

  default = Hash.new
  default[:end_point] = @asset_type_plural || config[:end_point]
  default[:page] = page
  self.get_all(default)

end

#get_all_distributed(num_iterations, csv) ⇒ Object 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 288

def get_all_distributed num_iterations, csv

  iterations = []
  num_iterations.times { |i| iterations << i }
  iterations << num_iterations

  mutex = Mutex.new

  iterations.pmap { |page|
    response = self.get_all_by_page(page)
    puts "#{Time.now} => Extracting page: #{page}"
    mutex.synchronize {
      response['elements'].each { |element|
        csv << [element['id']]
      }

    }

  }

  csv.flush

  # pool = Pool.new
  #
  # while pool.running do
  #
  #   batch = iterations.slice!(1..20)
  #
  #   break unless batch
  #
  #   batch.each { |i|
  #     pool.thread {
  #
  #
  #       print "\r#{Time.now} => Pages #{iterations.length} of #{num_iterations} - Workers: #{pool.active_threads}\s"
  #     }
  #   }
  #
  #   if pool.active_threads > 20
  #     sleep 2
  #   end
  #
  #   if iterations.length == 0 && pool.active_threads == 0
  #     pool.running = false
  #   else
  #     next
  #   end
  #
  # end

end

#get_complete_profile_from_ids_csv(csv, config = {}) ⇒ Object 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 93

def get_complete_profile_from_ids_csv(csv, config = {})

  return unless File.exists? "./downloads/#{csv}"

  puts "#{Time.now} => Extracting complete profile from IDs..."
  if csv
    fd = IO.sysopen("./downloads/#{csv}", 'r')
  end

  file_name = "./downloads/#{@session_id}_complete_profile.csv"
  write_fd = IO.sysopen(file_name, 'w+')
  @csv = CSV.new(IO.new(write_fd))
  mutex = Mutex.new
  CSV.open(fd) do |read_csv|

    ids = read_csv.map { |row|
      row[0]
    }

    return if ids.empty?

    headers = nil
    rows = []
    count = 0

    def process_batch_of_rows batch

        batch.each { |row|
          @csv << row
        }

    end

    ids.pmap { |id|
      count += 1
      response = self.get_one_by_id(id)

      case response['type']
        when "Contact"
          keys = 'fieldValues'
        when "Campaign"
          keys = 'elements'
        when "Email"
          keys = 'htmlContent'
        when "Form"
          keys = 'elements'
        else
          keys = 'elements'
      end

      if response.empty?

        payload = [[id]]

      else

        if headers == nil

          begin
            unless response[keys].empty?

              element_keys = response[keys][0].keys.map { |key|
                "element_#{key}"
              }

            else
              element_keys = []
            end

            headers = response.keys + element_keys

          rescue NoMethodError
            headers = [id]
          end

        end

        if response[keys].is_a? Array
          if response[keys].empty?
            payload = [response.values]
          else
            payload = []

            response[keys].each { |element|
              payload << response.values + element.values
            }
          end
        else
          payload = [response]
        end

      end

     rows << payload
      print "\r#{Time.now} => IDs Remaining: #{ids.length-count} Pool: #{rows.length}-#{Thread.current}"
    }

    count = rows.length
    rows.pmap { |row|
      print "\r#{Time.now} => Dumping pool to CSV #{count}\s\s\s\s"
      count -= 1
      @csv << row
    }

    @csv.flush

    puts "\n#{Time.now} => Flushing IO to \"#{file_name}\"\n"

  end

  file_name

  #
  #
  # CSV.open(fd) do |read_csv|
  #
  #
  #
  #   puts "#{Time.now} => Extracted from CSV: #{ids.length}\n"
  #
  #   elapsed_times = []
  #
  #   loop do
  #
  #     batch = ids.slice!(1..20)
  #
  #     started_batch = Time.now
  #
  #     if elapsed_times.length > 5
  #       estimated_time = elapsed_times.inject{ |sum, el| sum + el }.to_f / elapsed_times.size
  #     else
  #       estimated_time = 0
  #     end
  #
  #     if (estimated_time/60) > 60 && estimated_time != 0
  #       time_readable = "#{((estimated_time/60)/60).round(2)} hours"
  #
  #     elsif (estimated_time/60) < 60 && (estimated_time/60) > 1 && estimated_time != 0
  #       time_readable = "#{(estimated_time/60).round(2)} minutes"
  #
  #     elsif (estimated_time/60) > 0 && estimated_time != 0
  #       time_readable = "#{(estimated_time).round(2)} seconds"
  #
  #     else
  #       time_readable = 'Estimating...'
  #
  #     end
  #
  #     break unless batch.length > 0 && pool.list.length
  #
  #     #
  #     batch.each { |i|
  #       pool.thread {
  #         response = self.get_one_by_id(i)
  #         csv << response.values
  #         csv.flush
  #         print "\r#{Time.now} => IDs Remaing: #{ids.length} - Complete: #{time_readable} - Thread Pool: #{pool.active_threads} \s\s\s\s"
  #       }
  #     }
  #
  #     ended_batch = Time.now
  #
  #     elapsed_time = ended_batch - started_batch
  #     number_of_estimated_chunks = ids.length/20
  #     estimated_batch_time = (elapsed_time*number_of_estimated_chunks).round
  #
  #     if elapsed_times.length < 10
  #       elapsed_times << estimated_batch_time
  #     elsif elapsed_times.length > 50
  #       40.times do
  #         elapsed_times.pop
  #       end
  #     end
  #
  #
  #     if pool.active_threads > 21
  #       sleep 3
  #     end
  #
  #     break if ids.length == 0 && pool.list.length
  #
  #
  #   end
  #
  #
  #
  #   puts "#{Time.now} => Complete. CSV written to \"./downloads/#{@session_id}_complete.csv\""
  #
  # end



end

#get_one(config = {}) ⇒ Object 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 397

def get_one(config={})
  #lookup_key = @asset_type_singular.gsub("/assets/","").downcase.to_sym
  sym_key = config[:id]
  depth = config[:depth] || 'complete'
  end_point = @asset_type_singular+"/"+sym_key
  @client.get(end_point, depth)
end

#get_one_by_id(id, config = {}) ⇒ Object 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 405

def get_one_by_id(id, config={})
  default = Hash.new
  default[:depth] = config[:depth] || 'complete'
  default[:id] = id
  self.get_one(default)
end

#set_asset_type(asset) ⇒ Object 



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# File 'lib/gooddata_eloqua/helpers/request.rb', line 340

def set_asset_type asset

  case asset
    when 'contact', 'contacts'

      if asset[-1] == 's'
        @asset_type_plural = "/data/#{asset}"
        @asset_type_singular = "/data/#{asset[0..-2]}"
      elsif asset[-1] != 's'
        @asset_type_plural = "/data/#{asset}s"
        @asset_type_singular = "/data/#{asset}"
      else
        raise "Unable to parse \"#{asset}\" please make sure it is a string."
      end

    when 'email', 'emails'

      if asset[-1] == 's'
        @asset_type_plural = "/assets/#{asset}"
        @asset_type_singular = "/assets/#{asset[0..-2]}"
      elsif asset[-1] != 's'
        @asset_type_plural = "/assets/#{asset}s"
        @asset_type_singular = "/assets/#{asset}"
      else
        raise "Unable to parse \"#{asset}\" please make sure it is a string."
      end

    when 'campaign', 'campaigns'

      if asset[-1] == 's'
        @asset_type_plural = "/assets/#{asset}"
        @asset_type_singular = "/assets/#{asset[0..-2]}"
      elsif asset[-1] != 's'
        @asset_type_plural = "/assets/#{asset}s"
        @asset_type_singular = "/assets/#{asset}"
      else
        raise "Unable to parse \"#{asset}\" please make sure it is a string."
      end

    else

      if asset[-1] == 's'
        @asset_type_plural = "/assets/#{asset}"
        @asset_type_singular = "/assets/#{asset[0..-2]}"
      elsif asset[-1] != 's'
        @asset_type_plural = "/assets/#{asset}s"
        @asset_type_singular = "/assets/#{asset}"
      else
        raise "Unable to parse \"#{asset}\" please make sure it is a string."
      end

  end

end