Method: JSCompiler.parse_json_output

Defined in:
lib/jsc/closure_compiler.rb

.parse_json_output(response) ⇒ Object

Parses and returns JSON server response

Accepted parameters:

  • response: the server response



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# File 'lib/jsc/closure_compiler.rb', line 110

def parse_json_output(response)
  out = ""
  parsed_response = ActiveSupport::JSON.decode(response)

  if parsed_response.has_key?("serverErrors") 
    result = parsed_response['serverErrors']
    return "Server Error: #{result[0]['error']} - Error Code: #{result[0]['code']}"
  end

  case @op
  when "compiled_code"
    out = parsed_response['compiledCode']
  when "statistics"
    result = parsed_response['statistics']
    out = create_statistics_output(result)
  else "errors"
    #case for errors or warnings
    begin
      result = parsed_response[@op]
      unless result.nil?
        num = result.size
        out << "You've got #{result.size} #{@op}\n"
        i = 0
        result.each do |message|
          i += 1
          out << "\n#{@op.singularize.capitalize} n.#{i}\n"
          out << "\t#{message['type']}: " + message[@op.singularize] + " at line #{message['lineno']} character #{message['charno']}\n"
          out << "\t" + message['line'] + "\n" unless message['line'].nil?
        end
        return out
      else
        return "No #{@op}"
      end
    rescue
      out = "Error parsing JSON output...Check your output"
    end
  end
end