Class Xenserver has 71 methods (exceeds 20 allowed). Consider refactoring.

Open

  class Xenserver < ComputeResource
    validates :url, :user, :password, :presence => true

    GB_BYTES = 1_073_741_824 # 1gb in bytes

File xenserver.rb has 546 lines of code (exceeds 250 allowed). Consider refactoring.

Open

module ForemanXen
  class Xenserver < ComputeResource
    validates :url, :user, :password, :presence => true

    GB_BYTES = 1_073_741_824 # 1gb in bytes

Method host_network_data has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.

Open

    def host_network_data(host)
      p_if = host.primary_interface
      network_data = { links: [], networks: [], services: [] }
      network = { id: 'network0', routes: [] }
      if p_if.subnet

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Method create_vm has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.

Open

    def create_vm(args = {})
      args = args.deep_symbolize_keys
      logger.debug('create_vm args:')
      logger.debug(args)
      begin

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Method create_vm has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    def create_vm(args = {})
      args = args.deep_symbolize_keys
      logger.debug('create_vm args:')
      logger.debug(args)
      begin

Method show has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    def show
      id    = params[:id]
      @host = get_host_by_id(id) if !id.nil? && id != ''
      if !@host.nil? && @host.compute_resource_id
        @compute_resource = get_compute_resource_for_host(@host)

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Method destroy has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    def destroy
      ref               = params[:ref]
      id                = params[:id]
      @host             = get_host_by_id(id)
      @compute_resource = get_compute_resource_by_host_id(id)

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Method host_network_data has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    def host_network_data(host)
      p_if = host.primary_interface
      network_data = { links: [], networks: [], services: [] }
      network = { id: 'network0', routes: [] }
      if p_if.subnet

Method host_xenstore_data has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    def host_xenstore_data(host)
      p_if = host.primary_interface
      subnet = p_if.subnet || p_if.subnet6
      { 'vm-data'     => { 'ifs' => { '0' =>
                                             { 'ip'      => p_if.ip.empty? ? p_if.ip6 : p_if.ip,

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Function refreshCache has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function refreshCache(item) {
  tfm.tools.showSpinner();
  attribute_name = $(item).data('attribute');
  sel = $(item).closest('.input-group').children('select')
  data = {

Function refreshCache has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

function refreshCache(item) {
  tfm.tools.showSpinner();
  attribute_name = $(item).data('attribute');
  sel = $(item).closest('.input-group').children('select')
  data = {

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Method create has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    def create
      id   = params[:id]
      name = params[:name]
      process_error(:error_msg => 'You must supply a name.') if name.nil? || name == ''
      @host = get_host_by_id(id)

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Method listen_from_server has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  def listen_from_server
    logger.debug 'VNCTunnel Server is listening'
    begin
      while @read_from_server
        begin

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Method start has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

  def start
    client_srv = TCPServer.new('127.0.0.1', port)
    thr        = Thread.new do
      req         = "CONNECT #{@uri.path}?#{@uri.query} HTTP/1.1\r\n\r\n"
      @srv_socket = TCPSocket.open(@uri.host, 80)

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Method selectable_f_with_cache_invalidation has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

  def selectable_f_with_cache_invalidation(f, attr, array,
                                           select_options = {}, html_options = {}, input_group_options = {})

Method generate_configdrive has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def generate_configdrive(vm_uuid, meta_data, network_data, user_data, dst_dir)

Method console has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def console(uuid)
      vm = find_vm_by_uuid(uuid)
      raise 'VM is not running!' unless vm.ready?

      console = vm.service.consoles.find { |c| c.vm && c.vm.reference == vm.reference && c.protocol == 'rfb' }

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Method find_vm_by_uuid has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def find_vm_by_uuid(uuid)
      return client.servers.find { |s| s.reference == uuid } if uuid.start_with? 'OpaqueRef:'

      client.servers.find_by_uuid(uuid)
    rescue Fog::XenServer::RequestFailed => e

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Method listen has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  def listen(client_srv)
    @client_socket = client_srv.accept
    logger.debug 'VNCTunnel Client: client accepted'
    server_listen_thr = Thread.new do
      listen_from_server

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Method snapshots_url has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def snapshots_url
      case params[:action]
      when 'show'
        '/'
      when 'new'

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