def report_upload(request):
try:
decompressed = zlib.decompress(request.body)
post = QueryDict(decompressed)
except zlib.error:
# If zlib can't decode it, assume it's an uncompressed POST
post = request.POST
try:
post_time = convert_to_int(post['time'])
post_version = convert_to_int(post['version'])
if post_time is None or post_version is None:
return HttpResponseBadRequest('The "time" or "version" fields are not integers\n',
content_type='text/plain')
user_id = post['user_id']
generation_date = datetime.datetime.utcfromtimestamp(post_time)
data_type = post['type']
data_version = post_version
data = post['data']
except KeyError:
return HttpResponseBadRequest('Missing required fields.\n',
content_type='text/plain')
uploader = request.META['REMOTE_ADDR']
# Fix the IP address if running via proxy on localhost
if uploader == '127.0.0.1':
try:
uploader = request.META['HTTP_X_FORWARDED_FOR'].split(',')[0].strip()
except KeyError:
pass
user_id_hash = hashlib.sha1(user_id.encode('utf-8')).hexdigest()
report = UserReport(
uploader=uploader,
user_id_hash=user_id_hash,
generation_date=generation_date,
data_type=data_type,
data_version=data_version,
data=data
)
report.save()
return HttpResponse('OK', content_type='text/plain')
def render_reports(request, reports, template, args):
paginator = Paginator(reports, args.get('pagesize', 100))
page = convert_to_int(request.GET.get('page', '1'), 1)
try:
report_page = paginator.page(page)
except (EmptyPage, InvalidPage):
report_page = paginator.page(paginator.num_pages)
args['report_page'] = report_page
return render_to_response(template, args)
def render_reports(request, reports, template, args):
paginator = Paginator(reports, args.get('pagesize', 100))
page = convert_to_int(request.GET.get('page', '1'), 1)
try:
report_page = paginator.page(page)
except (EmptyPage, InvalidPage):
report_page = paginator.page(paginator.num_pages)
args['report_page'] = report_page
return render_to_response(template, args)
def report_opengl_feature(request, feature):
usercounts = {}
values = {}
cursor = connection.cursor()
is_extension = False
if re.search(r'[a-z]', feature):
is_extension = True
if is_extension:
cursor.execute('''
SELECT vendor, renderer, os, driver, device_name, SUM(usercount),
(SELECT 1 FROM userreport_graphicsextension e WHERE e.name = %s AND e.device_id = d.id) AS val
FROM userreport_graphicsdevice d
GROUP BY vendor, renderer, os, driver, device_name, val
''', [feature])
for vendor, renderer, os, driver, device_name, usercount, val in cursor:
val = 'true' if val else 'false'
usercounts[val] = usercounts.get(val, 0) + usercount
v = values.setdefault(val, {}).setdefault(HashableDict({
'vendor': vendor,
'renderer': renderer,
'os': os,
'device': device_name
}), {'usercount': 0, 'drivers': set()})
v['usercount'] += usercount
v['drivers'].add(driver)
else:
cursor.execute('''
SELECT value, vendor, renderer, os, driver, device_name, usercount
FROM userreport_graphicslimit l
JOIN userreport_graphicsdevice d
ON l.device_id = d.id
WHERE name = %s
''', [feature])
for val, vendor, renderer, os, driver, device_name, usercount in cursor:
# Convert to int/float if possible, for better sorting
new_value = convert_to_int(val)
if new_value is None:
new_value = convert_to_float(val)
val = new_value
usercounts[val] = usercounts.get(val, 0) + usercount
v = values.setdefault(val, {}).setdefault(HashableDict({
'vendor': vendor,
'renderer': renderer,
'os': os,
'device': device_name
}), {'usercount': 0, 'drivers': set()})
v['usercount'] += usercount
v['drivers'].add(driver)
if not values or values.keys() == ['false']:
return HttpResponseNotFound()
num_users = sum(usercounts.values())
return render_to_response('reports/opengl_feature.html', {
'feature': feature,
'values': values,
'is_extension': is_extension,
'usercounts': usercounts,
'num_users': num_users,
})