add /log handler, link to it from /responses

reuses LogHandler newly moved from bridgy to webutil in snarfed/webutil@a49b3af4d1

app.yaml

@@ -1,6 +1,7 @@
 # https://cloud.google.com/appengine/docs/standard/python/config/appref
 
 # application: bridgy-federated
+# version: 1
 runtime: python27
 threadsafe: yes
 api_version: 1
@@ -62,7 +63,7 @@ handlers:
   script: render.app
   secure: always
 
-- url: /responses
+- url: /(log|responses)
   script: logs.app
   secure: always
 

logs.py

@@ -1,20 +1,22 @@
-"""Handlers and utilities for exposing app logs to users.
-"""
-import cgi
+"""Render recent responses and logs."""
+import calendar
 import datetime
-import logging
-import re
-import urllib
 
 import appengine_config
-from google.appengine.api import logservice
-from google.appengine.ext import ndb
-from oauth_dropins.webutil.handlers import TemplateHandler
+
 from oauth_dropins.webutil import util
+from oauth_dropins.webutil.handlers import TemplateHandler
+from oauth_dropins.webutil import logs
 import webapp2
 
 from models import Response
 
+VERSION_1_DEPLOYED = datetime.datetime(2017, 10, 26, 16, 0)
+
+
+class LogHandler(logs.LogHandler):
+  VERSION_IDS = ['1']
+
 
 class ResponsesHandler(TemplateHandler):
     """Renders recent Responses, with links to logs."""
@@ -28,6 +30,8 @@ class ResponsesHandler(TemplateHandler):
         for r in responses:
             r.source, r.target = [util.pretty_link(url)
                                   for url in r.key.id().split(' ')]
+            if r.updated >= VERSION_1_DEPLOYED:
+                r.start_time = calendar.timegm(r.updated.timetuple())
 
         return {
             'responses': responses,
@@ -35,5 +39,6 @@ class ResponsesHandler(TemplateHandler):
 
 
 app = webapp2.WSGIApplication([
+    ('/log', LogHandler),
     ('/responses', ResponsesHandler),
 ], debug=appengine_config.DEBUG)

templates/responses.html

@@ -15,14 +15,21 @@
 <h3>Recent requests we've attempted to federate.</h3>
 
 <table>
-<tr><th>Source</th> <th>Target</th> <th>Protocol</th> <th>Status</th> <th>Log</th></tr>
+<tr><th>Source</th> <th>Target</th> <th>Protocol</th> <th>Status</th> <th>Time (click for log)</th></tr>
 {% for r in responses %}
 <tr>
   <td>{{ r.source|safe }}</td>
   <td>{{ r.target|safe }}</td>
   <td>{{ r.protocol }}</td>
   <td>{{ r.status }}</td>
-  <td><a href="">{{ r.updated.replace(microsecond=0) }}</a></td>
+  <td>
+  {# TODO: support inbound too #}
+  {% if r.direction == 'out' and r.start_time %}
+    <a href="/log?{{ {'key': r.key.id(), 'start_time': r.start_time}|urlencode }}">
+  {% endif %}
+    {{ r.updated.replace(microsecond=0) }}
+  {% if r.direction == 'out' %}</a>{% endif %}
+  </td>
 </tr>
 {% endfor %}
 </table>

webmention.py

@@ -41,6 +41,7 @@ class WebmentionHandler(webapp2.RequestHandler):
         logging.info('Params: %s', self.request.params.items())
         source = util.get_required_param(self, 'source')
         target = util.get_required_param(self, 'target')
+        logging.info('source target: %s %s', source, target)
 
         try:
             msg = 'Bridgy Fed: new webmention from %s' % source