From 82348beee2dbc86f22f959cd98b228a7736e41c6 Mon Sep 17 00:00:00 2001
From: johardi <josef.hardi@stanford.edu>
Date: Sat, 29 Jul 2017 23:40:27 -0700
Subject: [PATCH] Improve the refine function for fixing duration data

---
 app/components/search/cse-data.factory.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/app/components/search/cse-data.factory.js b/app/components/search/cse-data.factory.js
index 2523dc6..b97d223 100644
--- a/app/components/search/cse-data.factory.js
+++ b/app/components/search/cse-data.factory.js
@@ -150,8 +150,13 @@ function(schemaorgVocab) {
     var duration = moment.duration(value);
     if (duration._milliseconds != 0) {
       return duration.as(unit);
-    } else {
-      return autoFixDurationData(value);
+    } else { // invalid ISO8601 value
+      if (value.charAt(0) !== "P") {
+        var newValue = "P" + value;
+        return refineDurationData(newValue, unit);
+      } else { // give up
+        return autoFixDurationData(value);
+      }
     }
   }