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formatting

This commit is contained in:
Sam Saffron 2013-02-11 19:01:33 +11:00
parent f68f59c24f
commit fd5f949116
1 changed files with 5 additions and 1 deletions
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6
lib/pretty_text.rb
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@ -181,10 +181,12 @@ module PrettyText
def self.add_rel_nofollow_to_user_content(html) def self.add_rel_nofollow_to_user_content(html)
whitelist = [] whitelist = []
l = SiteSetting.exclude_rel_nofollow_domains l = SiteSetting.exclude_rel_nofollow_domains
if l.present? if l.present?
whitelist = l.split(",") whitelist = l.split(",")
end end
site_uri = nil site_uri = nil
doc = Nokogiri::HTML.fragment(html) doc = Nokogiri::HTML.fragment(html)
doc.css("a").each do |l| doc.css("a").each do |l|
@ -193,7 +195,9 @@ module PrettyText
uri = URI(href) uri = URI(href)
site_uri ||= URI(Discourse.base_url) site_uri ||= URI(Discourse.base_url)
if !uri.host.present? || uri.host.ends_with?(site_uri.host) || whitelist.any?{|u| uri.host.ends_with?(u)} if !uri.host.present? ||
uri.host.ends_with?(site_uri.host) ||
whitelist.any?{|u| uri.host.ends_with?(u)}
# we are good no need for nofollow # we are good no need for nofollow
else else
l["rel"] = "nofollow" l["rel"] = "nofollow"