fix for 500s in liked emails for reshares and activity streams photos

app/mailers/notifier.rb

@@ -1,6 +1,7 @@
 class Notifier < ActionMailer::Base
   helper :application
   helper :markdownify
+  helper :notifier
 
   default :from => AppConfig[:smtp_sender_address]
 
@@ -80,6 +81,7 @@ class Notifier < ActionMailer::Base
     @receiver = User.find_by_id(recipient_id)
     @sender   = Person.find_by_id(sender_id)
     @comment  = Comment.find_by_id(comment_id)
+
     @post_author_name = @comment.post.author.name
 
 
@@ -123,6 +125,7 @@ class Notifier < ActionMailer::Base
     end
   end
 
+
   private
   def log_mail recipient_id, sender_id, type
     log_string = "event=mail mail_type=#{type} recipient_id=#{recipient_id} sender_id=#{sender_id}"

app/views/notifier/liked.html.haml

@@ -2,7 +2,7 @@
   = "#{t('.liked', :name => "#{@sender.name}")}:"
 
 %p{:style => "font-style:italic;color:#666"}
-  = process_newlines(truncate(@like.target.formatted_message(:plain_text => true), :length => 200))
+  = post_message(@like.target, :process_newlines => true)
 
 %p
   = link_to t('.view_post'), post_url(@like.target)

app/views/notifier/liked.text.haml

@@ -1,3 +1,3 @@
 != "#{t('notifier.liked.liked', :name => "#{@sender.name}")}:"
-!= truncate(@like.target.formatted_message(:plain_text => true), :length => 200)
+!=post_message(@like.target)
 

config/locales/diaspora/en.yml

@@ -421,6 +421,7 @@ en:
         other: "%{count} new notifications"
 
   notifier:
+    a_post_you_shared: "a post."
     email_sent_by_diaspora: "This email was sent by Diaspora.  If you'd like to stop getting emails like this,"
     click_here: "click here"
     hello: "Hello %{name}!"

spec/mailers/notifier_spec.rb

@@ -115,6 +115,19 @@ describe Notifier do
     it 'should not include translation missing' do
       @mail.body.encoded.should_not include("missing")
     end
+
+    it 'can handle a reshare' do
+      reshare = Factory(:reshare)
+      like = reshare.likes.create!(:author => bob.person)
+      mail = Notifier.liked(alice.id, like.author.id, like.id)
+    end
+
+    it 'can handle a activity streams photo' do
+      puts "boner"
+      reshare = Factory(:activity_streams_photo)
+      like = reshare.likes.create!(:author => bob.person)
+      mail = Notifier.liked(alice.id, like.author.id, like.id)
+    end
   end
 
   describe ".private_message" do