Class: Superset::Dashboard::Compare

Inherits:
Object
  • Object
show all
Defined in:
lib/superset/dashboard/compare.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(first_dashboard_id:, second_dashboard_id:) ⇒ Compare

Returns a new instance of Compare.



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# File 'lib/superset/dashboard/compare.rb', line 13

def initialize(first_dashboard_id: , second_dashboard_id: )
  @first_dashboard_id = first_dashboard_id
  @second_dashboard_id = second_dashboard_id
end

Instance Attribute Details

#first_dashboard_id ⇒ Object (readonly)

Returns the value of attribute first_dashboard_id.



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# File 'lib/superset/dashboard/compare.rb', line 11

def first_dashboard_id
  @first_dashboard_id
end

#second_dashboard_id ⇒ Object (readonly)

Returns the value of attribute second_dashboard_id.



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# File 'lib/superset/dashboard/compare.rb', line 11

def second_dashboard_id
  @second_dashboard_id
end

Instance Method Details

#cross_filter_configuration(dashboard_result) ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 81

def cross_filter_configuration(dashboard_result)
  JSON.parse(dashboard_result['json_metadata'])['chart_configuration'].map {|k, v| [ v['id'], v['crossFilters'].to_s ] }
end

#first_dashboard ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 30

def first_dashboard
  @first_dashboard ||= Get.new(first_dashboard_id).result
end

#list_charts ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 44

def list_charts
  puts "\n ====== DASHBOARD CHARTS ====== "
  Superset::Dashboard::Charts::List.new(first_dashboard_id).list
  puts ''
  Superset::Dashboard::Charts::List.new(second_dashboard_id).list
end

#list_cross_filters ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 58

def list_cross_filters
  puts "\n ====== DASHBOARD CROSS FILTERS ====== "
  list_cross_filters_for(first_dashboard)
  puts ''
  list_cross_filters_for(second_dashboard)
end

#list_cross_filters_for(dashboard_result) ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 85

def list_cross_filters_for(dashboard_result)
  puts Terminal::Table.new(
    title: [dashboard_result['id'], dashboard_result['dashboard_title']].join(' - '),
    headings: ['Chart Id', 'Cross Filter Config'],
    rows: cross_filter_configuration(dashboard_result)
  )
end

#list_datasets ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 38

def list_datasets
  puts "\n ====== DASHBOARD DATASETS ====== "
  Superset::Dashboard::Datasets::List.new(first_dashboard_id).list
  Superset::Dashboard::Datasets::List.new(second_dashboard_id).list
end

#list_native_filters ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 51

def list_native_filters
  puts "\n ====== DASHBOARD NATIVE FILTERS ====== "
  list_native_filters_for(first_dashboard)
  puts ''
  list_native_filters_for(second_dashboard)
end

#list_native_filters_for(dashboard_result) ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 73

def list_native_filters_for(dashboard_result)
  puts Terminal::Table.new(
    title: [dashboard_result['id'], dashboard_result['dashboard_title']].join(' - '),
    headings: ['Filter Name', 'Dataset Id'],
    rows: native_filter_configuration(dashboard_result)
  )
end

#native_filter_configuration(dashboard_result) ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 65

def native_filter_configuration(dashboard_result)
  rows = []
  JSON.parse(dashboard_result['json_metadata'])['native_filter_configuration'].each do |filter|
    filter['targets'].each {|t| rows << [ t['column']['name'], t['datasetId'] ] }
  end
  rows
end

#perform ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 19

def perform
  raise "Error: first_dashboard_id integer is required" unless first_dashboard_id.present? && first_dashboard_id.is_a?(Integer)
  raise "Error: second_dashboard_id integer is required" unless second_dashboard_id.present? && second_dashboard_id.is_a?(Integer)

  list_datasets
  list_charts
  list_native_filters
  list_cross_filters

end

#second_dashboard ⇒ Object 



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# File 'lib/superset/dashboard/compare.rb', line 34

def second_dashboard
  @second_dashboard ||= Get.new(second_dashboard_id).result
end