def get(self):
url = self.request.get('url')
msgs = []
if len(url):
parsed_url = None
try:
parsed_url = File.urlparse(url)
except Exception, e:
msgs.append(('bad', 'Could not parse "%s" into a valid url' % url))
if parsed_url:
msgs.append(('normal', 'Trying to download "%s"' % parsed_url.geturl()))
try:
if parsed_url.hostname == 'localhost' or parsed_url.hostname.endswith('.lan'):
raise Exception('Local network address requested.')
if re.match(r'[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+', parsed_url.hostname) or parsed_url.hostname.count('['):
raise Exception('IPv4/IPv6 literal addresses are not supported')
if parsed_url.hostname.count('.in-addr.arpa') or parsed_url.hostname.count('.ipv6-literal.net'):
raise Exception('Found illegal ".in-addre.arpa" or ".ipv6-literal.net" in hostname')
#Keep from doing an url in the ImportedList
url = parsed_url.geturl()
done = ImportedList.get_by_key_name(url)
if done:
msgs.append(('normal', 'This download is still in our "already done" list, but thank you for reporting it.'))
raise Exception('Already checked in the last week.')
result = urlfetch.fetch(url)
if result.status_code == 200:
ImportedList.get_or_insert(url)
#Parse the content
path = os.path.dirname(url)
msgs.extend(insert_files_from(path, result.content))
return self.render_to_response('add.html', {'url': parsed_url.geturl(), 'msgs': msgs})
msgs.append(('bad', 'Download failed with status code %i' % result.status_code))
except Exception, e:
msgs.append(('bad', 'Download failed: %s' % str(e)))
pass
def get(self):
#Clean up Imported List
[f.delete() for f in ImportedList.all().filter('ctime < ', datetime.datetime.now() - datetime.timedelta(days = 7))]
#Clean up Hit List
#TODO rewrite to make sure we always have a few redirects left
hitCount = Hit.all().count()
if hitCount > 30:
[f.delete() for f in Hit.all().filter('ctime < ', datetime.datetime.now() - datetime.timedelta(days = 30))]
#Remove old files
for f in File.all().filter('available = ', True).filter('mtime < ', datetime.datetime.now() - datetime.timedelta(days = 32)).fetch(100):
f.available = False
f.put()