Module: Hyrax::RedirectsTabHelper

Included in:
CollectionsHelper, WorkFormHelper
Defined in:
app/helpers/hyrax/redirects_tab_helper.rb

Overview

Decides whether the Aliases tab should appear on a work or collection edit form. Included into WorkFormHelper and CollectionsHelper so both forms share one rule.

The tab appears only when the redirects feature is fully active (Hyrax.config.redirects_active?), the form is a ResourceForm (the only form pipeline with the redirects populator, validator, and prepopulator wired in), AND the form's underlying resource carries the redirects attribute. The structural check guards against adopter work or collection classes that don't include the redirects schema; without it the tab would render and crash on f.object.redirects.

Instance Method Summary collapse

Instance Method Details

#redirects_supported_form?(form) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/hyrax/redirects_tab_helper.rb', line 25

def redirects_supported_form?(form)
  form.is_a?(Hyrax::Forms::ResourceForm)
end

#redirects_tab?(form) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/hyrax/redirects_tab_helper.rb', line 18

def redirects_tab?(form)
  return false unless Hyrax.config.redirects_active?
  return false unless redirects_supported_form?(form)
  target = form.respond_to?(:model) ? form.model : form
  target.respond_to?(:redirects)
end