def get_disqus_sso(request, user):
# create a JSON packet of our data attributes
output = ["""<script type="text/javascript">
var disqus_config = function() {"""]
if user.is_authenticated():
data = json.dumps({
'id': user.pk,
'username': user.get_full_name(),
'email': user.email,
# Link comments to members where possible
'url': "{domain}{member_url}".format(domain=Site.objects.get_current().domain,
member_url=user.member.get_absolute_url()) if user.member else None,
})
# encode the data to base64
message = base64.b64encode(data)
# generate a timestamp for signing the message
timestamp = int(time.time())
# generate our hmac signature
sig = hmac.HMAC(settings.DISQUS_SECRET_KEY, '%s %s' % (message, timestamp), hashlib.sha1).hexdigest()
output.append("""
this.page.remote_auth_s3 = "%(message)s %(sig)s %(timestamp)s";
""" % dict(
message=message,
timestamp=timestamp,
sig=sig,
pub_key=settings.DISQUS_PUBLIC_KEY
))
output.append("""
this.page.api_key = "%(pub_key)s";
// This adds the custom login/logout functionality
this.sso = {
name: "CSHC",
button: "%(static_url)smedia/disqus-sso-login-button.gif",
icon: "%(static_url)simg/favicon.png",
url: "//%(domain)s%(login_url)s",
logout: "//%(domain)s%(logout_url)s?next=%(current_url)s",
width: "360",
height: "480"
};
};
</script>""" % dict(
pub_key=settings.DISQUS_PUBLIC_KEY,
static_url=get_absolute_static_url(request),
domain=Site.objects.get_current().domain,
login_url=reverse('auth_login'),
logout_url=reverse('auth_logout'),
current_url=request.get_full_path()))
return "".join(output)
def cshc_get_recent_entries(context, number=5, template='zinnia/tags/entries_recent.html'):
""" Return the most recent blog entries. """
return {'request': context['request'],
'template': template,
'absolute_static_url': get_absolute_static_url(context['request']),
'entries': Entry.published.all()[:number]}
