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#!/usr/bin/perl |
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# Copyright ByWater Solutions 2015 |
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# |
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# This file is part of Koha. |
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# |
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# Koha is free software; you can redistribute it and/or modify it under the |
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# terms of the GNU General Public License as published by the Free Software |
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# Foundation; either version 3 of the License, or (at your option) any later |
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# version. |
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# |
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License along |
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# with Koha; if not, write to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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|
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use utf8; |
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|
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use Modern::Perl; |
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use CGI; |
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use HTTP::Request::Common; |
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use LWP::UserAgent; |
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use URL::Encode qw(url_encode url_params_mixed); |
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use URI; |
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|
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use C4::Auth; |
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use C4::Output; |
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use C4::Context; |
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use Koha::Database; |
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|
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my $cgi = new CGI; |
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|
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unless ( C4::Context->preference('EnablePayPalOpacPayments') ) { |
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print $cgi->redirect("/cgi-bin/koha/errors/404.pl"); |
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exit; |
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} |
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|
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my ( $template, $borrowernumber, $cookie ) = get_template_and_user( |
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{ |
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template_name => "opac-account-pay-return.tt", |
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query => $cgi, |
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type => "opac", |
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authnotrequired => 0, |
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flagsrequired => { borrow => 1 }, |
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debug => 1, |
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} |
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); |
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|
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my $payment_method = $cgi->param('payment_method'); |
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my @accountlines = $cgi->param('accountline'); |
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|
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my $amount_to_pay = |
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Koha::Database->new()->schema()->resultset('Accountline')->search( { accountlines_id => { -in => \@accountlines } } ) |
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->get_column('amountoutstanding')->sum(); |
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$amount_to_pay = sprintf( "%.2f", $amount_to_pay ); |
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|
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my $error = 0; |
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if ( $payment_method eq 'paypal' ) { |
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my $ua = LWP::UserAgent->new; |
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my $amount = url_encode($amount_to_pay); |
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|
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my $url = |
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C4::Context->preference('PayPalSandboxMode') |
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? 'https://api-3t.sandbox.paypal.com/nvp' |
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: 'https://api-3t.paypal.com/nvp'; |
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|
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my $opac_base_url = C4::Context->preference('OPACBaseURL'); |
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|
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my $return_url = URI->new( $opac_base_url . "/cgi-bin/koha/opac-account-pay-paypal-return.pl" ); |
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$return_url->query_form( { amount => $amount, accountlines => \@accountlines } ); |
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my $cancel_url = URI->new( $opac_base_url . "/cgi-bin/koha/opac-account.pl" ); |
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my $nvp_params = { |
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'USER' => C4::Context->preference('PayPalUser'), |
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'PWD' => C4::Context->preference('PayPalPwd'), |
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'SIGNATURE' => C4::Context->preference('PayPalSignature'), |
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|
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# API Version and Operation |
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'METHOD' => 'SetExpressCheckout', |
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'VERSION' => '82.0', |
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|
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# API specifics for SetExpressCheckout |
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'NOSHIPPING' => 1, |
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'REQCONFIRMSHIPPING' => 0, |
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'ALLOWNOTE' => 0, |
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'BRANDNAME' => C4::Context->preference('LibraryName'), |
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'CANCELURL' => $cancel_url->as_string(), |
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'RETURNURL' => $return_url->as_string(), |
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'PAYMENTREQUEST_0_AMT' => $amount_to_pay, |
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'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale', |
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'PAYMENTREQUEST_0_ALLOWEDPAYMENTMETHOD' => 'InstantPaymentOnly', |
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'PAYMENTREQUEST_0_DESC' => C4::Context->preference('PayPalChargeDescription'), |
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}; |
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|
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my $response = $ua->request( POST $url, $nvp_params ); |
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|
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if ( $response->is_success ) { |
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my $params = url_params_mixed( $response->decoded_content ); |
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if ( $params->{ACK} eq "Success" ) { |
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my $token = $params->{TOKEN}; |
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my $redirect_url = |
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C4::Context->preference('PayPalSandboxMode') |
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? "https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=" |
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: "https://www.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token="; |
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print $cgi->redirect( $redirect_url . $token ); |
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|
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} |
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else { |
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$template->param( error => "PAYPAL_ERROR_PROCESSING" ); |
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$error = 1; |
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} |
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|
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} |
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else { |
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$template->param( error => "PAYPAL_UNABLE_TO_CONNECT" ); |
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$error = 1; |
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} |
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} |
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output_html_with_http_headers( $cgi, $cookie, $template->output ) if $error; |