Use <time> elements correctly

Give the datetime attribute the UTC time ending in "Z" as prescribed.
Before, we were giving it the local time in the server's time zone,
which is wrong if the client is in a different time zone. This does not
change what is visually presented in the browser.

1 files changed, 8 insertions, 7 deletions

diff --git a/views/index.tpl b/views/index.tpl
index 67eb413..2114652 100644
--- a/views/index.tpl
+++ b/views/index.tpl
@@ -102,16 +102,17 @@
                     <td>{{i + 1 + offset}}</td>
                     <td><a href="{{entry['link']}}">{{entry["title"]}}</a></td>
                     <%
-                        date = ""
-                        if entry.get("epoch_published", None):
-                            date = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(entry["epoch_published"]))
-                        end
-                        if entry.get("epoch_updated", None):
-                            date = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(entry["epoch_updated"]))
+                        local_date = ""
+                        utc_date = ""
+                        epoch = entry.get("epoch_published")
+                        epoch = entry.get("epoch_updated", epoch)
+                        if epoch:
+                            local_date = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(epoch))
+                            utc_date = time.strftime("%Y-%m-%d %H:%M:%SZ", time.gmtime(epoch))
                         end
                     %>
                     <td>
-                        <time datetime="{{date}}">{{date}}</time>
+                        <time datetime="{{utc_date}}">{{local_date}}</time>
                     </td>
                     <td class="td-tag">
                         <div>