add feature ENABLE_SQL_TRACKING_LOGS and url view /event_logs

common/djangoapps/track/models.py

 from django.db import models
 
-# Create your models here.
+from django.db import models
+
+class TrackingLog(models.Model):
+    dtcreated = models.DateTimeField('creation date',auto_now_add=True)
+    username = models.CharField(max_length=32,blank=True)
+    ip = models.CharField(max_length=32,blank=True)
+    event_source = models.CharField(max_length=32)
+    event_type = models.CharField(max_length=32,blank=True)
+    event = models.TextField(blank=True)
+    agent = models.CharField(max_length=256,blank=True)
+    page = models.CharField(max_length=32,blank=True,null=True)
+    time = models.DateTimeField('event time')
+
+    def __unicode__(self):
+        s = "[%s] %s@%s: %s | %s | %s | %s" % (self.time, self.username, self.ip, self.event_source,
+                                               self.event_type, self.page, self.event)
+        return s
+
+

common/djangoapps/track/views.py

@@ -2,19 +2,32 @@ import json
 import logging
 import os
 import datetime
+import dateutil.parser
 
-# Create your views here.
+from django.contrib.auth.decorators import login_required
 from django.http import HttpResponse
 from django.http import Http404
+from django.shortcuts import redirect
 from django.conf import settings
+from mitxmako.shortcuts import render_to_response
+
+from django_future.csrf import ensure_csrf_cookie
+from track.models import TrackingLog
 
 log = logging.getLogger("tracking")
 
+LOGFIELDS = ['username','ip','event_source','event_type','event','agent','page','time']
 
 def log_event(event):
     event_str = json.dumps(event)
     log.info(event_str[:settings.TRACK_MAX_EVENT])
-
+    if settings.MITX_FEATURES.get('ENABLE_SQL_TRACKING_LOGS'):
+        event['time'] = dateutil.parser.parse(event['time'])
+        tldat = TrackingLog(**dict([(x,event[x]) for x in LOGFIELDS]))
+        try:
+            tldat.save()
+        except Exception as err:
+            log.debug(err)
 
 def user_track(request):
     try:  # TODO: Do the same for many of the optional META parameters
@@ -70,4 +83,16 @@ def server_track(request, event_type, event, page=None):
         "page": page,
         "time": datetime.datetime.utcnow().isoformat(),
         }
+
+    if event_type=="/event_logs" and request.user.is_staff:	# don't log
+        return
     log_event(event)
+
+@login_required
+@ensure_csrf_cookie
+def view_tracking_log(request):
+    if not request.user.is_staff:
+        return redirect('/')
+    record_instances = TrackingLog.objects.all().order_by('-time')[0:100]
+    return render_to_response('tracking_log.html',{'records':record_instances})
+

lms/envs/dev.py

@@ -14,6 +14,7 @@ DEBUG = True
 TEMPLATE_DEBUG = True
 
 MITX_FEATURES['DISABLE_START_DATES'] = True
+MITX_FEATURES['ENABLE_SQL_TRACKING_LOGS'] = True
 
 WIKI_ENABLED = True
 

lms/urls.py

@@ -175,6 +175,11 @@ if settings.MITX_FEATURES.get('ENABLE_LMS_MIGRATION'):
         url(r'^migrate/reload/(?P<reload_dir>[^/]+)$', 'lms_migration.migrate.manage_modulestores'),
         )
 
+if settings.MITX_FEATURES.get('ENABLE_SQL_TRACKING_LOGS'):
+    urlpatterns += (
+        url(r'^event_logs$', 'track.views.view_tracking_log'),
+        )
+
 urlpatterns = patterns(*urlpatterns)
 
 if settings.DEBUG: