diff options
Diffstat (limited to 'lib/banzai/filter/wiki_link_filter.rb')
| -rw-r--r-- | lib/banzai/filter/wiki_link_filter.rb | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/banzai/filter/wiki_link_filter.rb b/lib/banzai/filter/wiki_link_filter.rb index 44f13612fde..2b95d87ff8e 100644 --- a/lib/banzai/filter/wiki_link_filter.rb +++ b/lib/banzai/filter/wiki_link_filter.rb @@ -10,14 +10,21 @@ module Banzai class WikiLinkFilter < HTML::Pipeline::Filter include Gitlab::Utils::SanitizeNodeLink + CSS_A = 'a:not(.gfm)' + XPATH_A = Gitlab::Utils::Nokogiri.css_to_xpath(CSS_A).freeze + CSS_VA = 'video, audio' + XPATH_VA = Gitlab::Utils::Nokogiri.css_to_xpath(CSS_VA).freeze + CSS_IMG = 'img' + XPATH_IMG = Gitlab::Utils::Nokogiri.css_to_xpath(CSS_IMG).freeze + def call return doc unless wiki? - doc.search('a:not(.gfm)').each { |el| process_link(el.attribute('href'), el) } + doc.xpath(XPATH_A).each { |el| process_link(el.attribute('href'), el) } - doc.search('video, audio').each { |el| process_link(el.attribute('src'), el) } + doc.xpath(XPATH_VA).each { |el| process_link(el.attribute('src'), el) } - doc.search('img').each do |el| + doc.xpath(XPATH_IMG).each do |el| attr = el.attribute('data-src') || el.attribute('src') process_link(attr, el) |