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-rw-r--r--lib/banzai/filter/image_link_filter.rb13
1 files changed, 3 insertions, 10 deletions
diff --git a/lib/banzai/filter/image_link_filter.rb b/lib/banzai/filter/image_link_filter.rb
index f0fb6084a35..123c92fd250 100644
--- a/lib/banzai/filter/image_link_filter.rb
+++ b/lib/banzai/filter/image_link_filter.rb
@@ -2,29 +2,22 @@ module Banzai
module Filter
# HTML filter that wraps links around inline images.
class ImageLinkFilter < HTML::Pipeline::Filter
-
# Find every image that isn't already wrapped in an `a` tag, create
# a new node (a link to the image source), copy the image as a child
# of the anchor, and then replace the img with the link-wrapped version.
def call
doc.xpath('descendant-or-self::img[not(ancestor::a)]').each do |img|
- div = doc.document.create_element(
- 'div',
- class: 'image-container'
- )
-
link = doc.document.create_element(
'a',
class: 'no-attachment-icon',
href: img['src'],
- target: '_blank'
+ target: '_blank',
+ rel: 'noopener noreferrer'
)
link.children = img.clone
- div.children = link
-
- img.replace(div)
+ img.replace(link)
end
doc