$hash_link = $_GET['hash_link'];
$student = $model->fetchStudentByHashLink($hash_link);
if (!isset($_GET['page'])) {
if ($model->checkIfAlreadyUnsubscribed($student['student_id'])) {
header("Location: unsubscribe.php?page=complete&hash_link={$hash_link}");
exit;
}
$l10n->addResource(__DIR__ . '/l10n/unsubscribe.json');
require_once FS_PHP . '/header-external.php';
require_once 'views/unsubscribe.php';
require_once FS_PHP . '/footer-external.php';
} elseif ($_GET['page'] === "complete") {
if (!$model->checkIfAlreadyUnsubscribed($student['student_id'])) {
header("Location: unsubscribe.php?hash_link={$hash_link}");
exit;
}
$l10n->addResource(__DIR__ . '/l10n/unsubscribe.json');
require_once FS_PHP . '/header-external.php';
require_once 'views/unsubscribe.php';
require_once FS_PHP . '/footer-external.php';
} elseif ($_GET['page'] === "unsubscribe") {
$model->unsubscribe($student['student_id']);
header("Location: unsubscribe.php?page=complete&hash_link={$hash_link}");
exit;
} else {
$l10n->addResource(__DIR__ . '/l10n/error.json');
require_once FS_PHP . '/header-external.php';
require_once 'views/error.php';
require_once FS_PHP . '/footer-external.php';
}
}
