Class: Empyrean::ConfigLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/empyrean/configloader.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ ConfigLoader

Returns a new instance of ConfigLoader.



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# File 'lib/empyrean/configloader.rb', line 24

def initialize(options)
  @options = options
end

Instance Method Details

#args_override(config) ⇒ Object 



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# File 'lib/empyrean/configloader.rb', line 64

def args_override(config)
  config_args = @options.config_values
  config[:timezone_difference] = config_args[:timezone_difference] unless config_args[:timezone_difference].nil?
  config[:mentions][:enabled]  = config_args[:mentions_enabled]    unless config_args[:mentions_enabled].nil?
  config[:mentions][:top]      = config_args[:mentions_top]        unless config_args[:mentions_top].nil?
  config[:mentions][:notop]    = config_args[:mentions_notop]      unless config_args[:mentions_notop].nil?
  config[:clients][:enabled]   = config_args[:clients_enabled]     unless config_args[:clients_enabled].nil?
  config[:clients][:top]       = config_args[:clients_top]         unless config_args[:clients_top].nil?
  config[:clients][:notop]     = config_args[:clients_notop]       unless config_args[:clients_notop].nil?
  config[:hashtags][:enabled]  = config_args[:hashtags_enabled]    unless config_args[:hashtags_enabled].nil?
  config[:hashtags][:top]      = config_args[:hashtags_top]        unless config_args[:hashtags_top].nil?
  config[:hashtags][:notop]    = config_args[:hashtags_notop]      unless config_args[:hashtags_notop].nil?
  config[:smileys][:enabled]   = config_args[:smileys_enabled]     unless config_args[:smileys_enabled].nil?
  config[:smileys][:top]       = config_args[:smileys_top]         unless config_args[:smileys_top].nil?
  config[:smileys][:notop]     = config_args[:smileys_notop]       unless config_args[:smileys_notop].nil?
  config[:ignored_users]       = config_args[:ignored_users]       unless config_args[:ignored_users].nil?
  config[:ignored_users].each do |user|    user.downcase! end
  config[:renamed_users].each do |old, new| new.downcase! end
  config
end

#load(file) ⇒ Object

Loads a YAML file, parses it and returns a hash with symbolized keys.



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# File 'lib/empyrean/configloader.rb', line 30

def load(file)
  if File.exist? file
    symbolize_keys(YAML.load_file(File.expand_path('.', file)))
  else
    {}
  end
end

#load_config(file = @options.config) ⇒ Object

Loads a YAML file, parses it and checks if all values are given. If a value is missing, it will be set with the default value.



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# File 'lib/empyrean/configloader.rb', line 40

def load_config(file = @options.config)
  config = load(file)
  config[:timezone_difference] = 0        if config[:timezone_difference].nil?
  config[:mentions]            = {}       if config[:mentions].nil?
  config[:mentions][:enabled]  = true     if config[:mentions][:enabled].nil?
  config[:mentions][:top]      = 10       if config[:mentions][:top].nil?
  config[:mentions][:notop]    = 20       if config[:mentions][:notop].nil?
  config[:clients]             = {}       if config[:clients].nil?
  config[:clients][:enabled]   = true     if config[:clients][:enabled].nil?
  config[:clients][:top]       = 10       if config[:clients][:top].nil?
  config[:clients][:notop]     = 20       if config[:clients][:notop].nil?
  config[:hashtags]            = {}       if config[:hashtags].nil?
  config[:hashtags][:enabled]  = true     if config[:hashtags][:enabled].nil?
  config[:hashtags][:top]      = 10       if config[:hashtags][:top].nil?
  config[:hashtags][:notop]    = 20       if config[:hashtags][:notop].nil?
  config[:smileys]             = {}       if config[:smileys].nil?
  config[:smileys][:enabled]   = true     if config[:smileys][:enabled].nil?
  config[:smileys][:top]       = 10       if config[:smileys][:top].nil?
  config[:smileys][:notop]     = 0        if config[:smileys][:notop].nil?
  config[:ignored_users]       = []       if config[:ignored_users].nil?
  config[:renamed_users]       = []       if config[:renamed_users].nil?
  args_override config
end