diff options
Diffstat (limited to 'actiontext/app/helpers/action_text/content_helper.rb')
| -rw-r--r-- | actiontext/app/helpers/action_text/content_helper.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/actiontext/app/helpers/action_text/content_helper.rb b/actiontext/app/helpers/action_text/content_helper.rb new file mode 100644 index 0000000000..b3335601f9 --- /dev/null +++ b/actiontext/app/helpers/action_text/content_helper.rb @@ -0,0 +1,30 @@ +# frozen_string_literal: true + +module ActionText + module ContentHelper + 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 + + 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 + end +end |