wikimedia/mediawiki-extensions-DonationInterface

<?php

/**
 * BraintreeGateway
 *
 * Special page that uses the Braintree implementation to accept donations
 * @property BraintreeAdapter $adapter
 */
class BraintreeGateway extends GatewayPage {

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

    protected $gatewayIdentifier = BraintreeAdapter::IDENTIFIER;

    protected function addGatewaySpecificResources( OutputPage $out ): void {
        $clientScript = $this->adapter->getAccountConfig( 'clientScript' );
        $paypalScript = $this->adapter->getAccountConfig( 'paypalScript' );
        $venmoScript = $this->adapter->getAccountConfig( 'venmoScript' );
        $deviceScript = $this->adapter->getAccountConfig( 'deviceScript' );
        $out->addScript( "<script src=\"{$clientScript}\"></script>" );
        $out->addScript( "<script src=\"{$paypalScript}\"></script>" );
        $out->addScript( "<script src=\"{$venmoScript}\"></script>" );
        $out->addScript( "<script src=\"{$deviceScript}\"></script>" );
    }

    public function setClientVariables( &$vars ) {
        parent::setClientVariables( $vars );
        $failPage = GatewayChooser::buildGatewayPageUrl(
            'braintree',
            [ 'showError' => true ],
            $this->getConfig()
        );

        $vars['DonationInterfaceFailUrl'] = $failPage;
        $vars['clientToken'] = $this->adapter->getClientToken();
        $vars['DonationInterfaceThankYouPage'] = ResultPages::getThankYouPage( $this->adapter );
    }

    /**
     * Overrides parent function to return false.
     *
     * @return bool
     *
     * @see GatewayPage::showContinueButton()
     */
    public function showContinueButton() {
        return false;
    }
}