<?php
/**
 * Copyright (c) 2014, 2018 Eclipse Foundation.
 *
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * Contributors:
 *   Christopher Guindon (Eclipse Foundation) - Initial implementation
 *   Eric Poirier (Eclipse Foundation)
 *
 * SPDX-License-Identifier: EPL-2.0
 */
require_once ($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/app.class.php");
require_once ($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/classes/friends/payment.class.php");

$App = new App();
$Theme = $App->getThemeClass();
$PaymentGateway = new PaymentGateway();
$App->preventCaching();

// Begin: page-specific settings. Change these.
$pageTitle = "Link donation with your Eclipse account";
$Theme->setPageTitle($pageTitle);
$Theme->setPageKeywords("friends of eclipse, donation, contribution");
$Theme->setPageAuthor("Christopher Guindon");

// Custom logic
$hide_form = FALSE;
if (!$PaymentGateway->Donation->link_donation()) {
  $PaymentGateway->set_client_message('This is not a valid transaction.', 'danger');
  $hide_form = TRUE;
}
else {
  $stage = $PaymentGateway->Donation->update_donation();
  if ($stage == 'updated') {
    $PaymentGateway->set_client_message('Your donation was succesfully updated. Please check your e-mail for addionnal information.', 'success');
    $hide_form = TRUE;
  }
  elseif ($stage == 'invalid_eclipse_id') {
    $PaymentGateway->set_client_message('Unable to find an eclipse account from your e-mail address.', 'danger');
  }
  elseif ($stage == 'link_already_done') {
    $PaymentGateway->set_client_message('Your donation is already linked to an eclipse account.', 'danger');
    $hide_form = TRUE;
  }
}

// Custom theme variables
$variables = array();
$variables['main_container_classes'] = 'container-full';
$App->setThemeVariables($variables);

// Generate the web page
ob_start();
include ("content/en_" . $App->getScriptName());
$html = ob_get_clean();

$Theme->setHtml($html);
$Theme->generatePage();