Module: Wallaby::SecureHelper

Included in:
ResourcesHelper
Defined in:
lib/helpers/wallaby/secure_helper.rb

Overview

Secure helper

Instance Method Summary collapse

Instance Method Details

#logout_method(user: wallaby_user, http_method: wallaby_controller.logout_method) ⇒ String, Symbol

Logout method for given user

Parameters:

  • user (Object) (defaults to: wallaby_user)
  • http_method (Symbol, String) (defaults to: wallaby_controller.logout_method)

Returns:

  • (String, Symbol) —

    http method to log out

See Also:



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# File 'lib/helpers/wallaby/secure_helper.rb', line 45

def logout_method(user: wallaby_user, http_method: wallaby_controller.logout_method)
  http_method ||

    if defined? ::Devise
      scope = ::Devise::Mapping.find_scope! user
      mapping = ::Devise.mappings[scope]
      mapping.sign_out_via
    end
end

#logout_path(user: wallaby_user, app: main_app, method_name: wallaby_controller.logout_path) ⇒ String

Logout path for given user

Parameters:

  • user (Object) (defaults to: wallaby_user)
  • app (Object) (defaults to: main_app)
  • method_name (Symbol, String) (defaults to: wallaby_controller.logout_path)

Returns:

  • (String) —

    URL to log out

See Also:



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# File 'lib/helpers/wallaby/secure_helper.rb', line 30

def logout_path(user: wallaby_user, app: main_app, method_name: wallaby_controller.logout_path)
  method_name ||=
    if defined? ::Devise
      scope = ::Devise::Mapping.find_scope! user
      "destroy_#{scope}_session_path"
    end

  app.try method_name if method_name
end

#user_portrait(user: wallaby_user, method_name: wallaby_controller.email_method) ⇒ String

Image portrait for given user.

  • if email is present, a gravatar image tag will be returned

  • otherwise, an user icon will be returned

Parameters:

  • user (Object) (defaults to: wallaby_user)
  • method_name (Symbol, String) (defaults to: wallaby_controller.email_method)

Returns:

  • (String) —

    IMG or I element



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# File 'lib/helpers/wallaby/secure_helper.rb', line 13

def user_portrait(user: wallaby_user, method_name: wallaby_controller.email_method)
  method_name ||= user.methods.grep(/email/i).min || :email
  email = user.try method_name
  return fa_icon 'user' if email.blank?

  image_tag(
    "#{request.protocol}www.gravatar.com/avatar/#{::Digest::MD5.hexdigest email.downcase}", # rubocop:disable Fips/MD5
    class: 'user'
  )
end