Module: Morpheus::Cli::PrintHelper

Defined in:
lib/morpheus/cli/mixins/print_helper.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/print_helper.rb', line 6

def self.included(klass)
  klass.include Term::ANSIColor
end

Instance Method Details



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# File 'lib/morpheus/cli/mixins/print_helper.rb', line 18

def print_errors(response, options={})
  begin
    if options[:json]
      print red, "\n"
      print JSON.pretty_generate(response)
      print reset, "\n\n"
    else
      if !response['success']
        print red,bold, "\n"
        if response['msg']
          puts response['msg']
        end
        if response['errors']
          response['errors'].each do |key, value|
            print "* #{key}: #{value}\n"
          end
        end
        print reset, "\n"
      else
        # this should not really happen
        print cyan,bold, "\nSuccess!"
      end
    end
  ensure
    print reset
  end
end

#print_green_success(msg) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/print_helper.rb', line 14

def print_green_success(msg)
  print green, bold, "\n#{msg}\n\n", reset
end

#print_red_alert(msg) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/print_helper.rb', line 10

def print_red_alert(msg)
  print red, bold, "\n#{msg}\n\n", reset
end

#print_rest_exception(e, options = {}) ⇒ Object 



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# File 'lib/morpheus/cli/mixins/print_helper.rb', line 46

def print_rest_exception(e, options={})
  if e.response.code == 400
    response = JSON.parse(e.response.to_s)
    print_errors(response, options)
  else
    print_red_alert "Error Communicating with the Appliance. Please try again later. #{e}"
    if options[:json]
      begin
        response = JSON.parse(e.response.to_s)
        print red, "\n"
        print JSON.pretty_generate(response)
        print reset, "\n\n"
      rescue TypeError, JSON::ParserError => ex
        #print_red_alert "Failed to parse JSON response: #{ex}"
      ensure
        print reset
      end
    end
  end
end