Module: ActionText::ContentHelper

Defined in:
app/helpers/action_text/content_helper.rb

Constant Summary collapse

SANITIZER = 
Rails::Html::Sanitizer.white_list_sanitizer
ALLOWED_TAGS = 
SANITIZER.allowed_tags + [ ActionText::Attachment::TAG_NAME, "figure", "figcaption" ]
ALLOWED_ATTRIBUTES = 
SANITIZER.allowed_attributes + ActionText::Attachment::ATTRIBUTES

Instance Method Summary collapse

Instance Method Details

#render_action_text_content(content) ⇒ Object 



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# File 'app/helpers/action_text/content_helper.rb', line 9

def render_action_text_content(content)
  content = content.render_attachments do |attachment|
    unless attachment.in?(content.gallery_attachments)
      attachment.node.tap do |node|
        node.inner_html = render(attachment, in_gallery: false).chomp
      end
    end
  end

  content = content.render_attachment_galleries do |attachment_gallery|
    render(layout: attachment_gallery, object: attachment_gallery) do
      attachment_gallery.attachments.map do |attachment|
        attachment.node.inner_html = render(attachment, in_gallery: true).chomp
        attachment.to_html
      end.join("").html_safe
    end.chomp
  end

  sanitize content.to_html, tags: ALLOWED_TAGS, attributes: ALLOWED_ATTRIBUTES
end