def get(self, user_id):
from google.appengine.api.urlfetch import fetch
token = self.request.get('fb_token')
user = SFUser.user_by_user_id_and_fb_token(user_id, token)
if user is not None:
self.respond({'secret': user.secret, 'status': True})
else:
try:
response = fetch('https://graph.facebook.com/me?access_token=%s' % token)
me_data = JSONDecoder().decode(response.content)
if me_data.get('id', None) is not None:
if me_data.get('id') == user_id:
user = SFUser.user_by_id(user_id)
if user is None:
user = SFUser.create(user_id, token, SFUser.create_secret())
else:
user.fb_token = token
user.put()
self.respond({'secret': user.secret, 'status': True})
else:
raise FBUserTokenError, "User id mismatch"
else:
self.bail_with_message(None,
{'status': False, 'message': 'Facebook API said: %s' % response.content},
response.status_code)
except Exception, err:
self.bail_with_message(err, {'status': False, 'message': 'Error while validating Facebook token'})
def _build_full_capabilities(self):
# Iteratively build capabilities list
capabilities = [self.json_capabilities]
parent = self
while parent.id != 'generic':
parent = self.__class__.objects.get(id=parent.fall_back)
capabilities.append(parent.json_capabilities)
# JSON decoder
d = JSONDecoder()
# Reverse the device order (root parent device on down to child device)
capabilities.reverse()
# red_cap combines grouped capability dictionaries from two devices
# x is assumed to be a parent of y (as per the WURFL fallback scheme)
def red_cap(x,y):
# For each group in y, check if group exists in x
for group in iter(y):
if group in x:
# If the group already exists in x, update the corresponding capability dictionary
x[group].update(y[group])
else:
# Otherwise create a group in x with y's capability dictionary
x[group] = y[group]
return x
self.capabilities = reduce(red_cap, [d.decode(c) for c in capabilities])
def custom_open_file(filepath, name):
"""
Returns
"""
try:
json_dec = JSONDecoder()
f = file(os.path.join(filepath, name), 'r')
param = json_dec.decode(f.read())
f.close()
except Exception, ex:
logger.exception(ex)
raise
def custom_open_file(filepath, name):
"""
Returns
"""
try:
json_dec = JSONDecoder()
f = file(os.path.join(filepath, name), 'r')
param = json_dec.decode(f.read())
f.close()
except Exception, ex:
logger.exception(ex)
raise
def merge_json_capabilities(self, merge):
d = JSONDecoder()
e = JSONEncoder()
capabilities = d.decode(self.json_capabilities)
capabilities_merge = d.decode(merge)
for (group, props) in capabilities_merge.items():
if capabilities.has_key(group):
capabilities[group].update(props)
else:
capabilities[group] = props
self.json_capabilities = e.encode(capabilities)
def login(self):
"""
Login application
- parameters:
- self.
-returns: True if login is established, false else.
"""
params = urllib.urlencode({
'api_key': self.api_key,
'user_name': self.username,
'password': self.password
})
logger.error("params %s" % params)
self.conn.request('POST', '/api/login/', params)
response = self.conn.getresponse()
logger.error("response %s" % response)
json_data = response.read()
data = JSONDecoder().decode(json_data)
try:
self.secret = data['secret']
self.sessionid = data['session_id']
self.userid = data['user_id']
self.loggedin = True
return True
except:
raise Exception, "Login Filed"
def _build_full_capabilities(self):
# Iteratively build capabilities list
capabilities = [self.json_capabilities]
parent = self
while parent.id != "generic":
parent = self.__class__.objects.get(id=parent.fall_back)
capabilities.append(parent.json_capabilities)
# JSON decoder
d = JSONDecoder()
capabilities.reverse()
def red_cap(x, y):
x.update(y)
return x
self.capabilities = reduce(red_cap, [d.decode(c) for c in capabilities])
def _call_server(self, method, url, *args, **kwargs):
"""
-parameter:
url: url string for the server
*args: list of arguments
**kwargs: dict of argument
-return:
data return the application
"""
p = {'api_key': self.api_key, 'user_id': self.userid}
logger.debug("%s" % url)
if kwargs:
p.update(kwargs)
elif args:
p = p.items()
p.extend(args)
p.extend(kwargs.items())
logger.error("params: %s " % p)
logger.error("%s" % url)
p = self._add_checksum_new(p)
params = urllib.urlencode(p)
logger.error("---------------params: %s" % params)
if method == 'POST':
self.conn.request(method, url, params)
elif method == 'GET':
self.conn.request(method, "%s?%s" % (url, params))
else:
raise Exception, "method %s unknown" % method
response = self.conn.getresponse()
json_data = response.read()
logger.debug('response xxxx: %s' % json_data)
if json_data != '':
data = JSONDecoder().decode(json_data)
return data
else:
return ''
and cls is None and indent is None and separators is None
and encoding == 'utf-8' and default is None and not kw):
return _default_encoder.encode(obj)
if cls is None:
cls = JSONEncoder
return cls(skipkeys=skipkeys,
ensure_ascii=ensure_ascii,
check_circular=check_circular,
allow_nan=allow_nan,
indent=indent,
separators=separators,
encoding=encoding,
default=default,
**kw).encode(obj)
_default_decoder = JSONDecoder(encoding=None, object_hook=None)
def load(fp,
encoding=None,
cls=None,
object_hook=None,
parse_float=None,
parse_int=None,
parse_constant=None,
**kw):
"""Deserialize ``fp`` (a ``.read()``-supporting file-like object containing
a JSON document) to a Python object.
If the contents of ``fp`` is encoded with an ASCII based encoding other
than utf-8 (e.g. latin-1), then an appropriate ``encoding`` name must
be specified. Encodings that are not ASCII based (such as UCS-2) are
from django.utils.simplejson.decoder import JSONDecoder
from django.utils.safestring import mark_safe
from django.contrib import admin
from django.shortcuts import render_to_response
from django.template.context import RequestContext
from django.conf.urls.defaults import patterns
from django.http import HttpResponseRedirect, Http404
from django.db.models import F
from django.conf import settings
j = JSONDecoder()
j.ensure_ascii = False
class TreeNodeAdminMixIn(admin.ModelAdmin):
actions = ['run_tree_structure']
def response_action(self, request, queryset):
if request.POST.get("action", None) == 'run_tree_structure':
return self.run_tree_structure(None, None, None)
return super(TreeNodeAdmin, self).response_action(request, queryset)
def run_tree_structure(self, modeladmin, request, queryset):
return HttpResponseRedirect("tree_structure/")
run_tree_structure.short_description = "Re-order"
def get_urls(self):
return patterns('',
(r'^tree_structure/$', self.tree_structure)
) + super(TreeNodeAdminMixIn, self).get_urls()
