Module: TimeHelpers

Defined in:
lib/greenhat/web/time.rb

Overview

Time Series Helpers

Instance Method Summary collapse

Instance Method Details

#avg_sym ⇒ Object 



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# File 'lib/greenhat/web/time.rb', line 33

def avg_sym
  params[:avg].strip.to_sym
end

#group_sym ⇒ Object 



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# File 'lib/greenhat/web/time.rb', line 29

def group_sym
  params[:group].strip.to_sym
end

#param_interval ⇒ Object 



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# File 'lib/greenhat/web/time.rb', line 21

def param_interval
  if params[:interval]
    params[:interval].to_i.minutes
  else
    5.minutes
  end
end

#time_series ⇒ Object 



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# File 'lib/greenhat/web/time.rb', line 3

def time_series
  results = GreenHat::ShellHelper.filter_internal(params[:query])

  # Prevent exceptions on empty results
  return [] if results.empty?

  # Ensure Time
  results.select! { |x| x.key?(:time) && !x[:time].nil? }

  if !params[:avg].blank?
    build_group_time_avg(results, group_sym, avg_sym, param_interval)
  elsif !params[:group].blank?
    build_group_time_total(results, group_sym, param_interval)
  else
    build_time_total(results, param_interval)
  end
end