3 # Copyright ByWater Solutions 2015
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 3 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 use HTTP::Request::Common;
27 use URL::Encode qw(url_encode url_params_mixed);
37 unless ( C4::Context->preference('EnablePayPalOpacPayments') ) {
38 print $cgi->redirect("/cgi-bin/koha/errors/404.pl");
42 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
44 template_name => "opac-account-pay-return.tt",
48 flagsrequired => { borrow => 1 },
53 my $payment_method = $cgi->param('payment_method');
54 my @accountlines = $cgi->param('accountline');
57 Koha::Database->new()->schema()->resultset('Accountline')->search( { accountlines_id => { -in => \@accountlines } } )
58 ->get_column('amountoutstanding')->sum();
59 $amount_to_pay = sprintf( "%.2f", $amount_to_pay );
62 if ( $payment_method eq 'paypal' ) {
63 my $ua = LWP::UserAgent->new;
65 my $amount = url_encode($amount_to_pay);
68 C4::Context->preference('PayPalSandboxMode')
69 ? 'https://api-3t.sandbox.paypal.com/nvp'
70 : 'https://api-3t.paypal.com/nvp';
72 my $opac_base_url = C4::Context->preference('OPACBaseURL');
74 my $return_url = URI->new( $opac_base_url . "/cgi-bin/koha/opac-account-pay-paypal-return.pl" );
75 $return_url->query_form( { amount => $amount, accountlines => \@accountlines } );
77 my $cancel_url = URI->new( $opac_base_url . "/cgi-bin/koha/opac-account.pl" );
80 'USER' => C4::Context->preference('PayPalUser'),
81 'PWD' => C4::Context->preference('PayPalPwd'),
82 'SIGNATURE' => C4::Context->preference('PayPalSignature'),
84 # API Version and Operation
85 'METHOD' => 'SetExpressCheckout',
88 # API specifics for SetExpressCheckout
90 'REQCONFIRMSHIPPING' => 0,
92 'BRANDNAME' => C4::Context->preference('LibraryName'),
93 'CANCELURL' => $cancel_url->as_string(),
94 'RETURNURL' => $return_url->as_string(),
95 'PAYMENTREQUEST_0_AMT' => $amount_to_pay,
96 'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale',
97 'PAYMENTREQUEST_0_ALLOWEDPAYMENTMETHOD' => 'InstantPaymentOnly',
98 'PAYMENTREQUEST_0_DESC' => C4::Context->preference('PayPalChargeDescription'),
101 my $response = $ua->request( POST $url, $nvp_params );
103 if ( $response->is_success ) {
104 my $params = url_params_mixed( $response->decoded_content );
106 if ( $params->{ACK} eq "Success" ) {
107 my $token = $params->{TOKEN};
110 C4::Context->preference('PayPalSandboxMode')
111 ? "https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token="
112 : "https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=";
113 print $cgi->redirect( $redirect_url . $token );
117 $template->param( error => "PAYPAL_ERROR_PROCESSING" );
123 $template->param( error => "PAYPAL_UNABLE_TO_CONNECT" );
128 output_html_with_http_headers( $cgi, $cookie, $template->output ) if $error;