Module: ActionView::Helpers::TranslationHelper

Included in:
Faalis::Dashboard::Models::Sidebar, Faalis::DashboardHelper
Defined in:
lib/faalis/i18n.rb

Instance Method Summary collapse

Instance Method Details

#t(key, options = {}) ⇒ Object


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# File 'lib/faalis/i18n.rb', line 24

def t(key, options = {})
  options = options.dup
  has_default = options.has_key?(:default)
  remaining_defaults = Array(options.delete(:default)).compact

  if has_default && !remaining_defaults.first.kind_of?(Symbol)
    options[:default] = remaining_defaults
  end  # If the user has explicitly decided to NOT raise errors, pass that option to I18n.
  # Otherwise, tell I18n to raise an exception, which we rescue further in this method.
  # Note: `raise_error` refers to us re-raising the error in this method. I18n is forced to raise by default.

  if options[:raise] == false
    raise_error = false
    i18n_raise = false
  else
    raise_error = options[:raise] || ActionView::Base.raise_on_missing_translations
    i18n_raise = true
  end

  if html_safe_translation_key?(key)
    html_safe_options = options.dup
    options.except(*I18n::RESERVED_KEYS).each do |name, value|
      unless name == :count && value.is_a?(Numeric)
        html_safe_options[name] = ERB::Util.html_escape(value.to_s)
      end
    end
    translation = I18n.translate(scope_key_by_partial(key), html_safe_options.merge(raise: i18n_raise))

    translation.respond_to?(:html_safe) ? translation.html_safe : translation
  else
    I18n.translate(scope_key_by_partial(key), options.merge(raise: i18n_raise))
  end
rescue I18n::MissingTranslationData => e
  if remaining_defaults.present?
    translate remaining_defaults.shift, options.merge(default: remaining_defaults)
  else
    raise e if raise_error

    keys = I18n.normalize_keys(e.locale, e.key, e.options[:scope])
    title = keys.last.to_s.humanize
    title = "#{keys.join('.')}" if Faalis::Engine.i18n_debug

    interpolations = options.except(:default, :scope)
    if interpolations.any?
      title << ", " << interpolations.map { |k, v| "#{k}: #{ERB::Util.html_escape(v)}" }.join(', ')
    end

    #content_tag('span', keys.last.to_s.titleize, class: 'translation_missing', title: title)
    title
  end
end