Expect the timezone in date parsing

Author: jamesprior

lib/oai/provider/model/activerecord_wrapper.rb

@@ -188,7 +188,7 @@ def parse_to_local(time)
       else
         begin
           if time[-1] == "Z"
-            time_obj = Time.strptime(time, "%Y-%m-%dT%H:%M:%SZ")
+            time_obj = Time.strptime(time, "%Y-%m-%dT%H:%M:%S%Z")
           else
             time_obj = Time.strptime(time, "%Y-%m-%d")
           end

lib/oai/provider/response.rb

@@ -92,7 +92,7 @@ def parse_date(value)
       return value if value.respond_to?(:strftime)
 
       if value[-1] == "Z"
-        Time.strptime(value, "%Y-%m-%dT%H:%M:%SZ").utc
+        Time.strptime(value, "%Y-%m-%dT%H:%M:%S%Z").utc
       else
         Time.strptime(value, "%Y-%m-%d").utc
       end