Class: Snarl::SNP::Config::Normalize

Inherits:
Object
  • Object
show all
Defined in:
lib/snarl/snp/config.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(k, v) ⇒ Normalize 



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# File 'lib/snarl/snp/config.rb', line 33

def initialize(k, v)
  @key, @value = k, v
end

Class Method Details

.store(k, v, hash) ⇒ Object 



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# File 'lib/snarl/snp/config.rb', line 28

def self.store(k, v, hash)
  nkey, nvalue = new(k, v).normalize
  hash.store(nkey, nvalue) if nkey && nvalue != nil
end

Instance Method Details

#normalize ⇒ Object 



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# File 'lib/snarl/snp/config.rb', line 37

def normalize
  # NOTE: [xxx, nil] is not set to @config
  # TODO : [k, v] should be equal to {k ,v}
  v = @value
  case @key.to_s
  when 'host' then
    ['host', if is_yaml_undef?(v) then nil else v end]
  when 'port' then
    # {:port => '9887'} is {'port' => 9887}
    ['port', if is_yaml_undef?(v) then nil else v.to_i end]
  when 'app', 'application', 'name', 'register' then
    ['app', if is_yaml_undef?(v) then nil else v end]
  when 'class', 'add_class', 'classes' then
    # {:class => 'cls'} and {'add_class' => {'cls' => nil}} are {'class' => ['cls', nil]}
    ['class', extract_classes(v)]
  when 'title' then
    ['title', if is_yaml_undef?(v) then nil else v end]
  when 'text', 'body', 'msg' then
    ['text', if is_yaml_undef?(v) then nil else v end]
  when 'timeout', 'duration', 'sec' then
    ['timeout', if is_yaml_undef?(v) then 0 else v.to_i end] # "timeout: nil" is sticky
  when 'sticky' then
    ['timeout', if is_yaml_false?(v) then nil else 0 end]
  when 'icon' then # NOTE: is "this notification icon", not "iconset setting"
    ['icon', if is_yaml_undef?(v) then nil else v end]
  when 'notification', 'notify', 'message' then
    ['notification', if is_yaml_undef?(v) then nil else v end]
  when 'unregister' then
    ['unregister', if is_yaml_false?(v) then false else true end]
  when 'iconset' then
    ['iconset', if is_yaml_undef?(v) then nil else v end]

  when 'log', 'logger' then # useless on yaml?
    ['logger', v]
  when 'logfile' then
    ['logfile', extract_logfile(v)]
  when 'loglevel', 'logger.level', 'log_level' then
    ['loglevel', extract_loglevel(v)]

  when 'config' then
    ['config', if is_yaml_undef?(v) then nil else v end]
  when 'yaml' then
    ['yaml', if is_yaml_undef?(v) then nil else v end]

  else [@key.to_s, v] # or raise?
  end
end