Files
edx-platform/track/views.py
2012-01-14 07:33:43 -05:00

82 lines
2.2 KiB
Python

# Create your views here.
from django.http import HttpResponse
from django.http import Http404
from django.conf import settings
import json, os, stat
import tempfile
if settings.TRACK_DIR != None:
directory = tempfile.mkdtemp(prefix = settings.TRACK_DIR)
else:
directory = None
logfile = None
file_index = 0
log_index = 0
filename = None
def make_file():
global logfile, log_index, file_index, filename
if logfile != None:
logfile.close()
os.chmod(filename, stat.S_IRUSR | stat.S_IWUSR | \
stat.S_IRGRP | stat.S_IWGRP | \
stat.S_IROTH )
filename = directory+"/%05i"%(file_index)+".trklog"
logfile = open(filename, "w")
file_index = file_index + 1
log_index = 0
def log_event(event):
global logfile, log_index
event_str = json.dumps(event)
if settings.TRACK_DIR == None:
# print event
return
if logfile == None or log_index >= settings.MAXLOG:
make_file()
logfile.write(event_str[:settings.TRACK_MAX_EVENT]+'\n')
if settings.DEBUG_TRACK_LOG:
print event_str
log_index = log_index + 1
def user_track(request):
try: # TODO: Do the same for many of the optional META parameters
username = request.user.username
except:
username = "anonymous"
# TODO: Move a bunch of this into log_event
event = {
"username" : username,
"session" : request.META['HTTP_COOKIE'],
"ip" : request.META['REMOTE_ADDR'],
"event_source" : "browser",
"event_type" : request.GET['event_type'],
"event" : request.GET['event'],
"agent" : request.META['HTTP_USER_AGENT'],
"page" : request.GET['page'],
}
log_event(event)
return HttpResponse('success')
def server_track(request, event_type, event, page=None):
try:
username = request.user.username
except:
username = "anonymous"
event = {
"username" : username,
"ip" : request.META['REMOTE_ADDR'],
"event_source" : "server",
"event_type" : event_type,
"event" : event,
"agent" : request.META['HTTP_USER_AGENT'],
"page" : page,
}
log_event(event)