Class: Meshchat::Ui::Command::Bind

Inherits:
Base
  • Object
show all
Defined in:
lib/meshchat/ui/command/bind.rb

Constant Summary

Constants inherited from Base

Meshchat::Ui::Command::Base::ADD, Meshchat::Ui::Command::Base::ALL_CHAT_LOCK, Meshchat::Ui::Command::Base::BIND, Meshchat::Ui::Command::Base::CHAT, Meshchat::Ui::Command::Base::CONFIG, Meshchat::Ui::Command::Base::DISPLAY, Meshchat::Ui::Command::Base::EMOTE, Meshchat::Ui::Command::Base::EXIT, Meshchat::Ui::Command::Base::EXPORT, Meshchat::Ui::Command::Base::HELP, Meshchat::Ui::Command::Base::IDENTITY, Meshchat::Ui::Command::Base::IMPORT, Meshchat::Ui::Command::Base::IRB, Meshchat::Ui::Command::Base::OFFLINE, Meshchat::Ui::Command::Base::ONLINE, Meshchat::Ui::Command::Base::PING, Meshchat::Ui::Command::Base::PING_ALL, Meshchat::Ui::Command::Base::QUIT, Meshchat::Ui::Command::Base::REMOVE, Meshchat::Ui::Command::Base::RM, Meshchat::Ui::Command::Base::ROLL, Meshchat::Ui::Command::Base::SEND_DISCONNECT, Meshchat::Ui::Command::Base::SERVER, Meshchat::Ui::Command::Base::SERVERS, Meshchat::Ui::Command::Base::SET, Meshchat::Ui::Command::Base::SHARE, Meshchat::Ui::Command::Base::WHISPER_LOCK, Meshchat::Ui::Command::Base::WHO

Instance Attribute Summary

Attributes inherited from Base

#_input, #_input_factory, #_message_dispatcher, #_message_factory

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from Meshchat::Ui::Command::Base

Class Method Details

.description ⇒ Object 



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# File 'lib/meshchat/ui/command/bind.rb', line 9

def self.description
  'helper for choosing what ip address to use for yourself'
end

Instance Method Details

#handle ⇒ Object 



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# File 'lib/meshchat/ui/command/bind.rb', line 13

def handle
  options = ip_addresses
  option_numbers = []
  Display.success 'Choose an ip:'
  options.each_with_index do |ip, index|
    Display.info "#{index}: #{ip}"
    option_numbers << index
  end

  selected = gets

  if option_numbers.include?(selected.to_i)
    Display.success Settings.set('ip', with: options[selected.to_i])
  else
    Display.alert 'Invalid selection'
    handle # repeat
  end
end

#ip_addresses ⇒ Object 



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# File 'lib/meshchat/ui/command/bind.rb', line 32

def ip_addresses
  local = Socket.getifaddrs.map { |i| i.addr.ip_address if i.addr.ipv4? }.compact
  # get public
  begin
    remote_ip = open('http://whatismyip.akamai.com').read
    local << remote_ip
  rescue => e
    Display.fatal e.message
    Display.alert 'public ip lookup failed'
  end
  local
end