From d15385658408aceee9fcec7596cc0f80883d501c Mon Sep 17 00:00:00 2001
From: Oliver Denman <oliver@mysociety.org>
Date: Tue, 23 May 2017 17:57:28 +0100
Subject: [PATCH] WIP: Use decorator

---
 lib/decrypt_email_addresses.rb | 14 ++++++++++++++
 lib/members_page.rb            |  4 +++-
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 lib/decrypt_email_addresses.rb

diff --git a/lib/decrypt_email_addresses.rb b/lib/decrypt_email_addresses.rb
new file mode 100644
index 0000000..f86a954
--- /dev/null
+++ b/lib/decrypt_email_addresses.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+require 'scraped'
+require_relative 'decrypted_email'
+
+class DecryptEmailAddresses < Scraped::Response::Decorator
+  def body
+    Nokogiri::HTML(super).tap do |doc|
+      doc.css('a span @data-cfemail').each do |email|
+        email.value = DecryptedEmail.new(encrypted_email: email.text.tidy).to_s
+      end
+    end.to_s
+  end
+end
diff --git a/lib/members_page.rb b/lib/members_page.rb
index 96e64a0..94ed2f4 100644
--- a/lib/members_page.rb
+++ b/lib/members_page.rb
@@ -1,10 +1,11 @@
 # frozen_string_literal: true
 
 require_relative 'py_deputatos'
-require_relative 'decrypted_email'
+require_relative 'decrypt_email_addresses'
 
 class MembersPage < PyDeputatos::HTML
   decorator Scraped::Response::Decorator::CleanUrls
+  decorator DecryptEmailAddresses
 
   field :members do
     noko.css('table.tex tr').drop(1).map do |row|
@@ -13,6 +14,7 @@ class MembersPage < PyDeputatos::HTML
   end
 
   class MemberRow < PyDeputatos::HTML
+
     field :id do
       File.basename(tds[0].css('img/@src').text, '.jpg')
     end