def associate_facebook_account(user, facebook_access_token, request=None):
try:
fb_user = FacebookUser.get_or_create_from_access_token(facebook_access_token, request=request)
except GraphAPIError as e:
papertrail.debug(u'GraphAPIError inside associate_facebook_account: {} (user: {}, token: {})'.format(e.message, user.username, facebook_access_token))
raise ServiceError(_("There appears to be an issue communicating with Facebook. Please try again."))
try:
existing_fb_user = user.facebookuser
if existing_fb_user.fb_uid == fb_user.fb_uid:
return
existing_fb_user.user = None
existing_fb_user.save()
except FacebookUser.DoesNotExist:
pass
fb_user.user = user
fb_user.save()
@bgwork.defer
def notify_friends():
fb_user.notify_friends_of_signup(facebook_access_token)
fb_user.respond_to_apprequest_invites(facebook_access_token)
def call(self, endpoint, params, method='GET'):
try:
session = self.twitter.get_session((self.access_token, self.access_token_secret))
r = session.request(method, TWITTER_API_URL + endpoint, params=params)
json = r.json()
# https://dev.twitter.com/docs/rate-limiting/1.1
if 'errors' in json:
errors = json['errors']
status_code = r.status_code
if status_code == 429 and 88 in [e['code'] for e in errors]:
raise TwitterRateLimitError()
if r.status_code == 401:
papertrail.debug(u'InvalidTwitterAccessToken error for endpoint {} with JSON response: {}'.format(endpoint, json.__repr__().replace('\n', ' ')))
raise InvalidTwitterAccessToken()
r.raise_for_status()
return json
except requests.exceptions.HTTPError as e:
try:
json = e.response.json()
if _contains_error(json, 187):
raise TwitterDuplicateStatusError()
elif _contains_error(json, 64):
raise TwitterAccountSuspendedError()
raise TwitterError()
except ValueError:
raise TwitterError()
def associate_facebook_account(user, facebook_access_token, request=None):
try:
fb_user = FacebookUser.get_or_create_from_access_token(
facebook_access_token, request=request)
except GraphAPIError as e:
papertrail.debug(
u'GraphAPIError inside associate_facebook_account: {} (user: {}, token: {})'
.format(e.message, user.username, facebook_access_token))
raise ServiceError(
_("There appears to be an issue communicating with Facebook. Please try again."
))
try:
existing_fb_user = user.facebookuser
if existing_fb_user.fb_uid == fb_user.fb_uid:
return
existing_fb_user.user = None
existing_fb_user.save()
except FacebookUser.DoesNotExist:
pass
fb_user.user = user
fb_user.save()
@bgwork.defer
def notify_friends():
fb_user.notify_friends_of_signup(facebook_access_token)
fb_user.respond_to_apprequest_invites(facebook_access_token)
def call(self, endpoint, params, method='GET'):
try:
session = self.twitter.get_session(
(self.access_token, self.access_token_secret))
r = session.request(method,
TWITTER_API_URL + endpoint,
params=params)
json = r.json()
# https://dev.twitter.com/docs/rate-limiting/1.1
if 'errors' in json:
errors = json['errors']
status_code = r.status_code
if status_code == 429 and 88 in [e['code'] for e in errors]:
raise TwitterRateLimitError()
if r.status_code == 401:
papertrail.debug(
u'InvalidTwitterAccessToken error for endpoint {} with JSON response: {}'
.format(endpoint,
json.__repr__().replace('\n', ' ')))
raise InvalidTwitterAccessToken()
r.raise_for_status()
return json
except requests.exceptions.HTTPError as e:
try:
json = e.response.json()
if _contains_error(json, 187):
raise TwitterDuplicateStatusError()
elif _contains_error(json, 64):
raise TwitterAccountSuspendedError()
raise TwitterError()
except ValueError:
raise TwitterError()
def facebook_share_pre_post(request, facebook_access_token):
if not facebook_access_token:
raise ServiceError(
"Can't share to your timeline if you haven't signed into Facebook yet."
)
facebook_share = True
try:
associate_facebook_account(request.user,
facebook_access_token,
request=request)
except ServiceError:
papertrail.debug(
u'associate_facebook_account failed inside facebook_share_pre_post: (user: {}, token: {}), raising InvalidFacebookAccessToken'
.format(request.user.username, facebook_access_token))
facebook_share = False
Metrics.facebook_error_during_publish.record(request)
if request.app_version != '1.0.1':
try:
permissions = GraphAPI(facebook_access_token).get_object(
'me/permissions')['data'][0]
except GraphAPIError as e:
papertrail.debug(
u'me/permissions failed inside facebook_share_pre_post: {} (user: {}, token: {}), raising InvalidFacebookAccessToken'
.format(e.message, request.user.username,
facebook_access_token))
raise InvalidFacebookAccessToken(
"Invalid Facebook access token, please re-auth with Facebook.")
except IOError as e:
papertrail.debug(
u'me/permissions failed inside facebook_share_pre_post with IOError: {} (user: {}), disabling facebook_share'
.format(e.message, request.user.username))
facebook_share = False
else:
if permissions.get('installed') != 1 or permissions.get(
'publish_actions') != 1:
papertrail.debug(
u'me/permissions failed inside facebook_share_pre_post because insufficient permissions (user: {}), disabling facebook_share'
.format(request.user.username))
facebook_share = False
Metrics.facebook_insufficient_permissions_during_publish.record(
request)
return facebook_share
def facebook_share_pre_post(request, facebook_access_token):
if not facebook_access_token:
raise ServiceError("Can't share to your timeline if you haven't signed into Facebook yet.")
facebook_share = True
try:
associate_facebook_account(request.user, facebook_access_token, request=request)
except ServiceError:
papertrail.debug(
u"associate_facebook_account failed inside facebook_share_pre_post: (user: {}, token: {}), raising InvalidFacebookAccessToken".format(
request.user.username, facebook_access_token
)
)
facebook_share = False
Metrics.facebook_error_during_publish.record(request)
if request.app_version != "1.0.1":
try:
permissions = GraphAPI(facebook_access_token).get_object("me/permissions")["data"][0]
except GraphAPIError as e:
papertrail.debug(
u"me/permissions failed inside facebook_share_pre_post: {} (user: {}, token: {}), raising InvalidFacebookAccessToken".format(
e.message, request.user.username, facebook_access_token
)
)
raise InvalidFacebookAccessToken("Invalid Facebook access token, please re-auth with Facebook.")
except IOError as e:
papertrail.debug(
u"me/permissions failed inside facebook_share_pre_post with IOError: {} (user: {}), disabling facebook_share".format(
e.message, request.user.username
)
)
facebook_share = False
else:
if permissions.get("installed") != 1 or permissions.get("publish_actions") != 1:
papertrail.debug(
u"me/permissions failed inside facebook_share_pre_post because insufficient permissions (user: {}), disabling facebook_share".format(
request.user.username
)
)
facebook_share = False
Metrics.facebook_insufficient_permissions_during_publish.record(request)
return facebook_share
