<s> from billing import Integration , IntegrationNotConfigured <EOL> from django . conf import settings <EOL> from django . views . decorators . http import require_GET <EOL> from billing . signals import transaction_was_successful , transaction_was_unsuccessful <EOL> from django . conf . urls import patterns , url <EOL> import braintree <EOL> import urllib <EOL> from django . core . urlresolvers import reverse <EOL> from billing . forms . braintree_payments_forms import BraintreePaymentsForm <EOL> from django . shortcuts import render_to_response <EOL> from django . template import RequestContext <EOL> class BraintreePaymentsIntegration ( Integration ) : <EOL> display_name = "<STR_LIT>" <EOL> template = "<STR_LIT>" <EOL> def __init__ ( self , options = None ) : <EOL> if not options : <EOL> options = { } <EOL> super ( BraintreePaymentsIntegration , self ) . __init__ ( options = options ) <EOL> merchant_settings = getattr ( settings , "<STR_LIT>" ) <EOL> if not merchant_settings or not merchant_settings . get ( "<STR_LIT>" ) : <EOL> raise IntegrationNotConfigured ( "<STR_LIT>" <EOL> "<STR_LIT>" % self . display_name ) <EOL> braintree_payments_settings = merchant_settings [ "<STR_LIT>" ] <EOL> test_mode = getattr ( settings , "<STR_LIT>" , True ) <EOL> if test_mode : <EOL> env = braintree . Environment . Sandbox <EOL> else : <EOL> env = braintree . Environment . Production <EOL> braintree . Configuration . configure ( <EOL> env , <EOL> braintree_payments_settings [ '<STR_LIT>' ] , <EOL> braintree_payments_settings [ '<STR_LIT>' ] , <EOL> braintree_payments_settings [ '<STR_LIT>' ] <EOL> ) <EOL> @ property <EOL> def service_url ( self ) : <EOL> return braintree . TransparentRedirect . url ( ) <EOL> def braintree_notify_handler ( self , request ) : <EOL> fpath = request . get_full_path ( ) <EOL> query_string = fpath . split ( "<STR_LIT:?>" , <NUM_LIT:1> ) [ <NUM_LIT:1> ] <EOL> result = braintree . TransparentRedirect . confirm ( query_string ) <EOL> if result . is_success : <EOL> transaction_was_successful . send ( sender = self , <EOL> type = "<STR_LIT>" , <EOL> response = result ) <EOL> return self . braintree_success_handler ( request , result ) <EOL> transaction_was_unsuccessful . send ( sender = self , <EOL> type = "<STR_LIT>" , <EOL> response = result ) <EOL> return self . braintree_failure_handler ( request , result ) <EOL> def braintree_success_handler ( self , request , response ) : <EOL> return render_to_response ( "<STR_LIT>" , <EOL> { "<STR_LIT>" : response } , <EOL> context_instance = RequestContext ( request ) ) <EOL> def braintree_failure_handler ( self , request , response ) : <EOL> return render_to_response ( "<STR_LIT>" , <EOL> { "<STR_LIT>" : response } , <EOL> context_instance = RequestContext ( request ) ) <EOL> def get_urls ( self ) : <EOL> urlpatterns = patterns ( '<STR_LIT>' , <EOL> url ( '<STR_LIT>' , self . braintree_notify_handler , name = "<STR_LIT>" ) , ) <EOL> return urlpatterns <EOL> def add_fields ( self , params ) : <EOL> for ( key , val ) in params . items ( ) : <EOL> if isinstance ( val , dict ) : <EOL> new_params = { } <EOL> for k in val : <EOL> new_params [ "<STR_LIT>" % ( key , k ) ] = val [ k ] <EOL> self . add_fields ( new_params ) <EOL> else : <EOL> self . add_field ( key , val ) <EOL> def generate_tr_data ( self ) : <EOL> tr_data_dict = { "<STR_LIT>" : { } } <EOL> tr_data_dict [ "<STR_LIT>" ] [ "<STR_LIT:type>" ] = self . fields [ "<STR_LIT>" ] <EOL> tr_data_dict [ "<STR_LIT>" ] [ "<STR_LIT>" ] = self . fields [ "<STR_LIT>" ] <EOL> if self . fields . get ( "<STR_LIT>" ) : <EOL> tr_data_dict [ "<STR_LIT>" ] [ "<STR_LIT>" ] = self . fields [ "<STR_LIT>" ] <EOL> if self . fields . get ( "<STR_LIT>" ) : <EOL> tr_data_dict [ "<STR_LIT>" ] [ "<STR_LIT>" ] = { "<STR_LIT:id>" : self . fields [ "<STR_LIT>" ] } <EOL> tr_data_dict [ "<STR_LIT>" ] [ "<STR_LIT>" ] = { "<STR_LIT>" : <EOL> self . fields . get ( "<STR_LIT>" , True ) } <EOL> if self . fields . get ( "<STR_LIT>" ) : <EOL> tr_data_dict [ "<STR_LIT>" ] [ "<STR_LIT>" ] = self . fields [ "<STR_LIT>" ] <EOL> if self . fields . get ( "<STR_LIT>" ) : <EOL> tr_data_dict [ "<STR_LIT>" ] [ "<STR_LIT>" ] = { "<STR_LIT>" : self . fields [ "<STR_LIT>" ] } <EOL> if self . fields . get ( "<STR_LIT>" ) : <EOL> tr_data_dict [ "<STR_LIT>" ] [ "<STR_LIT>" ] = self . fields [ "<STR_LIT>" ] <EOL> notification_url = "<STR_LIT>" % ( self . fields [ "<STR_LIT>" ] , reverse ( "<STR_LIT>" ) ) <EOL> tr_data = braintree . Transaction . tr_data_for_sale ( tr_data_dict , notification_url ) <EOL> return tr_data <EOL> def form_class ( self ) : <EOL> return BraintreePaymentsForm <EOL> def generate_form ( self ) : <EOL> initial_data = self . fields <EOL> initial_data . update ( { "<STR_LIT>" : self . generate_tr_data ( ) } ) <EOL> form = self . form_class ( ) ( initial = initial_data ) <EOL> return form </s>
