23 lines
584 B
Ruby
23 lines
584 B
Ruby
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module Admin::PagesHelper
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def parent_pages_options
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roots = current_site.pages.roots.where(:slug.ne => '404').and(:_id.ne => @page.id)
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returning [] do |list|
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roots.each do |page|
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list = add_children_to_options(page, list)
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end
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end
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end
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def add_children_to_options(page, list)
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return list if page.path.include?(@page.id) || page == @page
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offset = '- ' * (page.depth || 0) * 2
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list << ["#{offset}#{page.title}", page.id]
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page.children.each { |child| add_children_to_options(child, list) }
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list
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end
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end
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