Module: LtiProvider::LtiConfig

Defined in:
lib/lti_provider/lti_config.rb

Class Method Summary collapse

Class Method Details

.config_file ⇒ Object 



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# File 'lib/lti_provider/lti_config.rb', line 10

def self.config_file
  LtiProvider.app_root.join('config/lti.yml')
end

.load_config ⇒ Object 



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# File 'lib/lti_provider/lti_config.rb', line 6

def self.load_config
  YAML::load(File.open(config_file))[Rails.env]
end

.setup! ⇒ Object 



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# File 'lib/lti_provider/lti_config.rb', line 14

def self.setup!
  config = LtiProvider::Config
  if File.exists?(config_file)
    Rails.logger.info "Initializing LTI key and secret using configuration in #{config_file}".green
    load_config.each do |k,v|
      config.send("#{k}=", v)
    end
  elsif ENV['LTI_KEY'].present? && ENV['LTI_SECRET'].present?
    Rails.logger.info "Initializing LTI key and secret using environment vars LTI_KEY and LTI_SECRET".green
    config.key = ENV['LTI_KEY']
    config.secret = ENV['LTI_SECRET']
    config.require_canvas = !!ENV['LTI_REQUIRE_CANVAS']
  else
    raise "Warning: LTI key and secret not configured for #{Rails.env})."
  end
end