Class: ZohoHub::Cli::CallbackServer

Inherits:
Object
  • Object
show all
Defined in:
lib/zoho_hub/cli/callback_server.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CallbackServer

Returns a new instance of CallbackServer.



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# File 'lib/zoho_hub/cli/callback_server.rb', line 12

def initialize
  @options = {}
end

Instance Method Details

#configuration_incomplete? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/zoho_hub/cli/callback_server.rb', line 69

def configuration_incomplete?
  !ZohoHub.configuration.client_id || !ZohoHub.configuration.secret
end

#default_port ⇒ Object 



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# File 'lib/zoho_hub/cli/callback_server.rb', line 34

def default_port
  ZohoHub::OauthCallbackServer.settings.port
end

#error_output(error) ⇒ Object 



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# File 'lib/zoho_hub/cli/callback_server.rb', line 86

def error_output(error)
  warn "Error: #{error}"
  warn "Try `#{parser.program_name} server --help' for more information"

  false
end

#good_run(argv, env) ⇒ Object 



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# File 'lib/zoho_hub/cli/callback_server.rb', line 73

def good_run(argv, env)
  return false unless parse(argv, env)

  true
end

#parse(argv, _env) ⇒ Object 



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# File 'lib/zoho_hub/cli/callback_server.rb', line 79

def parse(argv, _env)
  parser.parse!(argv)
  true
rescue OptionParser::ParseError => e
  error_output(e)
end

#parser ⇒ Object 



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# File 'lib/zoho_hub/cli/callback_server.rb', line 16

def parser
  @parser ||= OptionParser.new do |op|
    op.banner = "Usage: #{op.program_name} server -c CLIENT_ID -s SECRET [options]"

    op.on('-c', '--client-id=client_id', 'The Zoho client ID') do |client|
      @options[:client_id] = client
    end

    op.on('-s', '--secret=secret', 'The Zoho secret') do |secret|
      @options[:secret] = secret
    end

    op.on('-p', '--port=port', "The port for your callback (#{default_port})") do |port|
      @options[:port] = port
    end
  end
end

#run(argv = ARGV, env = ENV) ⇒ Object 



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# File 'lib/zoho_hub/cli/callback_server.rb', line 38

def run(argv = ARGV, env = ENV)
  exit 1 unless good_run(argv, env)

  ZohoHub::OauthCallbackServer.set(:port, @options[:port]) if @options[:port]

  callback_path = ZohoHub::OauthCallbackServer::CALLBACK_PATH
  bind_port = ZohoHub::OauthCallbackServer.settings.port
  bind_address = ZohoHub::OauthCallbackServer.settings.bind

  callback_url = "http://#{bind_address}:#{bind_port}/#{callback_path}"

  ZohoHub.configure do |config|
    config.client_id    = @options[:client_id] || ENV['ZOHO_CLIENT_ID']
    config.secret       = @options[:secret] || ENV['ZOHO_SECRET']
    config.redirect_uri = callback_url
  end

  if configuration_incomplete?
    parser.parse %w[--help]
    exit 1
  end

  puts "Callback URL: #{callback_url}"

  url = ZohoHub::Auth.auth_url
  Launchy.open(url)

  puts 'Running callback server....'
  ZohoHub::OauthCallbackServer.run!
end