Class: Crabfarm::Modes::Console::ConsoleDsl

Inherits:
Object
  • Object
show all
Defined in:
lib/crabfarm/modes/console.rb

Instance Method Summary collapse

Constructor Details

#initialize(_manager) ⇒ ConsoleDsl

Returns a new instance of ConsoleDsl.



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# File 'lib/crabfarm/modes/console.rb', line 21

def initialize(_manager)
  @manager = _manager
end

Instance Method Details

#help ⇒ Object 



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# File 'lib/crabfarm/modes/console.rb', line 75

def help
  puts "Ejem..."
  nil
end

#navigate(_name = nil, _params = {}) ⇒ Object Also known as: nav 



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# File 'lib/crabfarm/modes/console.rb', line 37

def navigate(_name=nil, _params={})
  if _name.nil?
    puts "Must provide a navigator name".color Colors::ERROR
    return
  end

  begin
    puts "Navigating...".color Colors::NOTICE
    output = @manager.navigate _name, _params
    puts JSON.pretty_generate(output.doc).gsub(/(^|\\n)/, '  ').color Colors::RESULT
    puts "Completed in #{output.elapsed.real} s".color Colors::NOTICE

  rescue Exception => e
    puts "#{e.to_s}".color Colors::ERROR
    puts e.backtrace
  end
end

#reload! ⇒ Object 



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# File 'lib/crabfarm/modes/console.rb', line 25

def reload!
  puts "Reloading crawler source".color Colors::NOTICE
  @manager.reload
  nil
end

#reset ⇒ Object 



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# File 'lib/crabfarm/modes/console.rb', line 31

def reset
  puts "Resetting crawling context".color Colors::NOTICE
  @manager.reset
  nil
end

#snap(_name = nil, _params = {}) ⇒ Object 



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# File 'lib/crabfarm/modes/console.rb', line 55

def snap(_name=nil, _params={})
  if _name.nil?
    puts "Must provide a navigator name".color Colors::ERROR
    return
  end

  begin
    puts "Navigating, waiting to hit a reducer...".color Colors::NOTICE
    require 'crabfarm/modes/shared/snapshot_decorator'
    Factories::Reducer.with_decorator Shared::SnapshotDecorator do
      @manager.navigate _name, _params
    end
    puts "Navigation completed".color Colors::NOTICE

  rescue Exception => e
    puts "#{e.to_s}".color Colors::ERROR
    puts e.backtrace
  end
end