1 files changed, 59 insertions, 0 deletions
diff --git a/app/helpers/gitlab/emails_helper.rb b/app/helpers/gitlab/emails_helper.rb
new file mode 100644
index 00000000000..84f106dd536
--- /dev/null
+++ b/app/helpers/gitlab/emails_helper.rb
@@ -0,0 +1,59 @@
+module Gitlab
+  module EmailsHelper
+
+    # Google Actions
+    # https://developers.google.com/gmail/markup/reference/go-to-action
+    def email_action(url)
+      name = action_title(url)
+      if name
+        data = {
+          "@context" => "http://schema.org",
+          "@type" => "EmailMessage",
+          "action" => {
+            "@type" => "ViewAction",
+            "name" => name,
+            "url" => url,
+            }
+          }
+
+        content_tag :script, type: 'application/ld+json' do
+          data.to_json.html_safe
+        end
+      end
+    end
+
+    def action_title(url)
+      return unless url
+      ["merge_requests", "issues", "commit"].each do |action|
+        if url.split("/").include?(action)
+          return "View #{action.humanize.singularize}"
+        end
+      end
+    end
+
+    def color_email_diff(diffcontent)
+      formatter = Rouge::Formatters::HTML.new(css_class: 'highlight', inline_theme: 'github')
+      lexer = Rouge::Lexers::Diff
+      raw formatter.format(lexer.lex(diffcontent))
+    end
+
+    def password_reset_token_valid_time
+      valid_hours = Devise.reset_password_within / 60 / 60
+      if valid_hours >= 24
+        unit = 'day'
+        valid_length = (valid_hours / 24).floor
+      else
+        unit = 'hour'
+        valid_length = valid_hours.floor
+      end
+
+      pluralize(valid_length, unit)
+    end
+
+    def reset_token_expire_message
+      link_tag = link_to('request a new one', new_user_password_url(user_email: @user.email))
+      msg = "This link is valid for #{password_reset_token_valid_time}.  "
+      msg << "After it expires, you can #{link_tag}."
+    end
+  end
+end