diff options
Diffstat (limited to 'lib/banzai/filter/wiki_link_filter.rb')
| -rw-r--r-- | lib/banzai/filter/wiki_link_filter.rb | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/lib/banzai/filter/wiki_link_filter.rb b/lib/banzai/filter/wiki_link_filter.rb index 1728a442533..18947679b69 100644 --- a/lib/banzai/filter/wiki_link_filter.rb +++ b/lib/banzai/filter/wiki_link_filter.rb @@ -8,15 +8,19 @@ module Banzai # Context options: # :project_wiki class WikiLinkFilter < HTML::Pipeline::Filter + include Gitlab::Utils::SanitizeNodeLink + def call return doc unless project_wiki? - doc.search('a:not(.gfm)').each { |el| process_link_attr(el.attribute('href')) } - doc.search('video').each { |el| process_link_attr(el.attribute('src')) } + doc.search('a:not(.gfm)').each { |el| process_link(el.attribute('href'), el) } + + doc.search('video').each { |el| process_link(el.attribute('src'), el) } + doc.search('img').each do |el| attr = el.attribute('data-src') || el.attribute('src') - process_link_attr(attr) + process_link(attr, el) end doc @@ -24,6 +28,11 @@ module Banzai protected + def process_link(link_attr, node) + process_link_attr(link_attr) + remove_unsafe_links({ node: node }, remove_invalid_links: false) + end + def project_wiki? !context[:project_wiki].nil? end |