diff options
| -rw-r--r-- | CHANGELOG | 1 | ||||
| -rw-r--r-- | lib/banzai/filter/autolink_filter.rb | 15 |
2 files changed, 10 insertions, 6 deletions
diff --git a/CHANGELOG b/CHANGELOG index c099c63ce86..47e959dea68 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -11,6 +11,7 @@ v 8.11.0 (unreleased) - Add support for using RequestStore within Sidekiq tasks via SIDEKIQ_REQUEST_STORE env variable - Optimize maximum user access level lookup in loading of notes - Add "No one can push" as an option for protected branches. !5081 + - Improve performance of AutolinkFilter#text_parse by using XPath - Environments have an url to link to - Limit git rev-list output count to one in forced push check - Clean up unused routes (Josef Strzibny) diff --git a/lib/banzai/filter/autolink_filter.rb b/lib/banzai/filter/autolink_filter.rb index 9ed45707515..799b83b1069 100644 --- a/lib/banzai/filter/autolink_filter.rb +++ b/lib/banzai/filter/autolink_filter.rb @@ -31,6 +31,14 @@ module Banzai # Text matching LINK_PATTERN inside these elements will not be linked IGNORE_PARENTS = %w(a code kbd pre script style).to_set + # The XPath query to use for finding text nodes to parse. + TEXT_QUERY = %Q(descendant-or-self::text()[ + not(#{IGNORE_PARENTS.map { |p| "ancestor::#{p}" }.join(' or ')}) + and contains(., '://') + and not(starts-with(., 'http')) + and not(starts-with(., 'ftp')) + ]) + def call return doc if context[:autolink] == false @@ -66,16 +74,11 @@ module Banzai # Autolinks any text matching LINK_PATTERN that Rinku didn't already # replace def text_parse - search_text_nodes(doc).each do |node| + doc.xpath(TEXT_QUERY).each do |node| content = node.to_html - next if has_ancestor?(node, IGNORE_PARENTS) next unless content.match(LINK_PATTERN) - # If Rinku didn't link this, there's probably a good reason, so we'll - # skip it too - next if content.start_with?(*%w(http https ftp)) - html = autolink_filter(content) next if html == content |