Class: PSWinCom::Utility::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/pswincom/utility/options.rb

Class Method Summary collapse

Class Method Details

.current_setting(setting) ⇒ Object 



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# File 'lib/pswincom/utility/options.rb', line 10

def current_setting setting          
  value = @options.send(setting)
  value ||= "(not set)"
  "    #{setting.to_s}:".ljust(37) + value.to_s
end

.default_options ⇒ Object 



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# File 'lib/pswincom/utility/options.rb', line 88

def default_options
  options = OpenStruct.new          
  config = load_defaults
  options.username = config['username']
  options.password = config['password']
  options.from     = config['from']
  options.host     = config['host']
  return options
rescue Errno::ENOENT
  return options
end

.load_defaults ⇒ Object 



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# File 'lib/pswincom/utility/options.rb', line 100

def load_defaults
  config_file = File.open(File.join(ENV['HOME'], '.pswincom'))
  YAML.load(config_file)
end

.parse(args) ⇒ Object 



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# File 'lib/pswincom/utility/options.rb', line 16

def parse(args)          
  @options = self.default_options
  parser = OptionParser.new do |opts|
    opts.banner = "Usage: sms [options] recipient(s) message"
    opts.separator ""
    opts.separator "  Recipients can be a comma-separated list, up to 100 max."
    opts.separator ""
    opts.separator "  Current settings:"
    opts.separator current_setting(:username)
    opts.separator current_setting(:password)
    opts.separator current_setting(:from)
    opts.separator current_setting(:host)
    opts.separator ""
    opts.separator "  Specific options:"
  
    opts.on('-u', '--username USERNAME',
      "Specify username (overrides ~/.pswincom setting)") do |username|
       @options.username = username 
    end
  
    opts.on('-p', '--password PASSWORD',
      "Specify password (overrides ~/.pswincom setting)") do |password|
       @options.password = password
    end
              
    opts.on('-f', '--from NAME_OR_NUMBER',
      "Specify name or number of sender") do |from|
       @options.from = from 
    end
    
    opts.on('-s', '--host URL',
      "Specify the gateway endpoint to use") do |host|
      @options.host = host
    end

    opts.on('-d', '--debug',
       "Print debug information") do
       PSWinCom::API.debug_mode = true
    end

    opts.on('-t', '--test',
       "Messages will not really be sent") do
       PSWinCom::API.test_mode = true
    end
  
    opts.on_tail('-h', '--help', "Show this message") do
      puts opts
      exit
    end          
  end
  
  #@options.recipient = args[-2].split(',').map { |r| r.gsub(/^\+/, '') } rescue nil
  @options.recipient = args[-2]
  @options.message   = args[-1]
  
  parser.parse!(args)

  if (@options.message.nil? || @options.recipient.nil?)
    puts "You must specify a recipient and message!"
    puts parser
    exit
  end

  return @options

rescue OptionParser::MissingArgument => e
  switch_given = e.message.split(':').last.strip
  puts "The #{switch_given} option requires an argument."
  puts parser
  exit
end