wikimedia/mediawiki-extensions-DonationInterface

<?php

/**
 * GravyGateway
 *
 * Special page that uses the Gravy implementation to accept donations
 */
class GravyGateway extends GatewayPage {

    protected $gatewayIdentifier = GravyAdapter::IDENTIFIER;

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

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

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

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