Merge remote-tracking branch 'upstream/pull/3911'

[rails.git] / app / helpers / browse_tags_helper.rb

diff --git a/app/helpers/browse_tags_helper.rb b/app/helpers/browse_tags_helper.rb
index e7562081dfd0415b2684ec0c0516607b11582a77..f95003aae6ad791bf7a9c9846aefbcf6fd291c0f 100644 (file)
--- a/app/helpers/browse_tags_helper.rb
+++ b/app/helpers/browse_tags_helper.rb
@@ -22,7 +22,7 @@ module BrowseTagsHelper
     elsif url = wiki_link("tag", "#{key}=#{value}")
       link_to h(value), url, :title => t("browse.tag_details.wiki_link.tag", :key => key, :value => value)
     elsif email = email_link(key, value)
-      link_to(h(email[:email]), email[:url], :title => t("browse.tag_details.email_link", :email => email[:email]))
+      mail_to(email, :title => t("browse.tag_details.email_link", :email => email))
     elsif phones = telephone_links(key, value)
       # similarly, telephone_links() returns an array of phone numbers
       phones = phones.map do |p|
@@ -32,7 +32,7 @@ module BrowseTagsHelper
     elsif colour_value = colour_preview(key, value)
       tag.span("", :class => "colour-preview-box", :"data-colour" => colour_value, :title => t("browse.tag_details.colour_preview", :colour_value => colour_value)) + colour_value
     else
-      linkify h(value)
+      safe_join(value.split(";").map { |x| linkify(h(x)) }, ";")
     end
   end
 
@@ -125,7 +125,10 @@ module BrowseTagsHelper
     nil
   end
 
-  def email_link(_key, value)
+  def email_link(key, value)
+    # Avoid converting conditional tags into emails, since EMAIL_REGEXP is quite permissive
+    return nil unless %w[email contact:email].include? key
+
     # Does the value look like an email? eg "someone@domain.tld"
 
     #  Uses Ruby built-in regexp to validate email.
@@ -136,10 +139,7 @@ module BrowseTagsHelper
     # remove any leading and trailing whitespace
     email = value.strip
 
-    if email.match?(URI::MailTo::EMAIL_REGEXP)
-      # add 'mailto:'' prefix
-      return { :email => email, :url => "mailto:#{email}" }
-    end
+    return email if email.match?(URI::MailTo::EMAIL_REGEXP)
 
     nil
   end