From e108db8a83b40ff5ed9a971ff951d66180ddd11b Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Feb 16 2015 14:45:05 +0000
Subject: Create a hasattr jinja filter to go around broken pygit2


---

diff --git a/progit/__init__.py b/progit/__init__.py
index 7072582..542a981 100644
--- a/progit/__init__.py
+++ b/progit/__init__.py
@@ -208,6 +208,14 @@ def set_session():
     flask.session.permanent = True
 
 
+@APP.template_filter('hasattr')
+def jinja_hasattr(obj, string):
+    """ Template filter checking if the provided object at the provided
+    string as attribute
+    """
+    return hasattr(obj, string)
+
+
 @APP.template_filter('lastcommit_date')
 def lastcommit_date_filter(repo):
     """ Template filter returning the last commit date of the provided repo.
diff --git a/progit/templates/pull_request.html b/progit/templates/pull_request.html
index 580e651..3ffd3bc 100644
--- a/progit/templates/pull_request.html
+++ b/progit/templates/pull_request.html
@@ -138,7 +138,11 @@
                 identifier=branch_from,
                 filename=patch.new_file_path) }}"
         {% endif %}
+        {% if patch |hasattr('new_id') %}
         title="View file as of {{ patch.new_id|short }}">View</a>
+        {% else %}
+        title="View file as of {{ patch.new_oid|short }}">View</a>
+        {% endif %}
       </li>
     </ul>
 </header>