wikimedia/mediawiki-extensions-DonationInterface

<?php

/**
 * DlocalGateway
 *
 * Special page that uses the Dlocal implementation to accept donations
 */
use SmashPig\PaymentProviders\dlocal\BankTransferPaymentProvider;
use SmashPig\PaymentProviders\dlocal\ReferenceData;
use SmashPig\PaymentProviders\PaymentProviderFactory;

class DlocalGateway extends GatewayPage {

    /**
     * flag for setting Monthly Convert modal on template
     * @var bool
     */
    public $supportsMonthlyConvert = true;

    /** @inheritDoc */
    protected $gatewayIdentifier = DlocalAdapter::IDENTIFIER;

    protected function addGatewaySpecificResources( OutputPage $out ): void {
        if ( $this->isDirectPaymentFlow() ) {
            $out->addJsConfigVars( 'isDirectPaymentFlow', true );
            if ( $this->isCreditCard() ) {
                $dlocalScript = $this->adapter->getAccountConfig( 'dlocalScript' );
                $smartFieldApiKey = $this->adapter->getAccountConfig( 'smartFieldApiKey' );
                $out->addJsConfigVars( 'wgDlocalSmartFieldApiKey', $smartFieldApiKey );
                $out->addLink(
                    [
                        'href' => $dlocalScript,
                        'rel' => 'preload',
                        'as' => 'script',
                    ]
                );
            }
        } elseif ( $this->adapter->getData_Unstaged_Escaped( 'recurring' ) &&
            in_array( $this->adapter->getData_Unstaged_Escaped( 'payment_submethod' ), [ 'upi', 'paytmwallet' ], true ) ) {
            $paymentMethod = $this->adapter->getData_Unstaged_Escaped( 'payment_method' );
            $paymentProvider = PaymentProviderFactory::getProviderForMethod( $paymentMethod );
            if ( $paymentProvider instanceof BankTransferPaymentProvider ) {
                $isUpiSubscriptionFrequencyMonthly = $paymentProvider->isUpiSubscriptionFrequencyMonthly();
                if ( !$isUpiSubscriptionFrequencyMonthly ) {
                    $out->addJsConfigVars( 'isOnDemand', true );
                }
            }
        }
    }

    public function setClientVariables( &$vars ): void {
        parent::setClientVariables( $vars );
        $vars['dlocalScript'] = $this->adapter->getAccountConfig( 'dlocalScript' );
        $vars['DonationInterfaceThankYouPage'] = ResultPages::getThankYouPage( $this->adapter );
        $supportedSubmethods = array_keys( $this->adapter->getAvailableSubmethods() );
        $simpleSubmethods = ReferenceData::getSimpleSubmethods();
        $codeMap = array_filter( $simpleSubmethods, static function ( $key ) use ( $supportedSubmethods ) {
            return in_array( $key, $supportedSubmethods );
        } );
        // india do not support recurring for any cc card type,
        // Uruguay do not support recurring for diners and mc-debit
        // since 3d secure is mandatory for India, South Africa, and debit cards in Brazil
        if ( $this->adapter->getData_Unstaged_Escaped( 'recurring' ) ) {
            $countryCode = $this->adapter->getData_Unstaged_Escaped( 'country' );
            if ( $countryCode === 'IN' ) {
                // todo: maybe some general error for cc recurring since no submethod supported?
                $codeMap = [];
            } elseif ( $countryCode === 'BR' || $countryCode === 'ZA' ) {
                unset( $codeMap['MD'] );
                unset( $codeMap['VD'] );
            } elseif ( $countryCode === 'UY' ) {
                unset( $codeMap['MD'] );
                unset( $codeMap['DC'] );
            }
        }
        $vars['codeMap'] = $codeMap;
    }

    /**
     * we only accept cc and non-recurring upi as direct payment flow for now
     *
     * @return bool
     */
    private function isCreditCard() {
        return $this->adapter->getData_Unstaged_Escaped( 'payment_method' ) === 'cc';
    }

    /**
     * we only accept cc and non-recurring upi as direct payment flow for now
     *
     * @return bool
     */
    public function isDirectPaymentFlow() {
        return ( $this->isCreditCard() ||
            ( $this->adapter->getData_Unstaged_Escaped( 'payment_submethod' ) === 'upi' &&
                !$this->adapter->getData_Unstaged_Escaped( 'recurring' ) &&
                $this->adapter->getAccountConfig( 'enableINDirectBT' )
            )
        );
    }

    /**
     * Overrides parent function to return false if direct.
     *
     * @return bool
     *
     * @see GatewayPage::showSubmethodButtons()
     */
    public function showSubmethodButtons() {
        return !$this->isCreditCard();
    }

    /**
     * Overrides parent function to return false if direct.
     *
     * @return bool
     *
     * @see GatewayPage::showContinueButton()
     */
    public function showContinueButton() {
        return !$this->isDirectPaymentFlow();
    }
}