router = $router;
}
/**
* {@inheritdoc}
*/
public function getFunctions()
{
return [
new TwigFunction('pagerfanta', [$this, 'renderPagerfanta'], ['is_safe' => ['html']]),
new TwigFunction('pagination', [$this, 'renderPagination'], ['is_safe' => ['html']]),
];
}
private function getView(): ViewInterface
{
if (null === $this->view) {
$this->view = new TwitterBootstrap3View();
}
return $this->view;
}
/**
* @deprecated since 1.8
*/
public function renderPagerfanta(Pagerfanta $pagerfanta, $viewName = null, array $options = [])
{
@trigger_error('Twig function pagerfanta() is deprecated and will be removed with 2.0, use pagination() instead', E_USER_DEPRECATED);
if (\is_array($viewName)) {
$options = $viewName;
}
return $this->renderPagination($pagerfanta, $options);
}
public function renderPagination(Pagerfanta $pagerfanta, array $options = [])
{
$routeGenerator = $this->createRouteGenerator($options);
$options['proximity'] = 1;
//$options['prev_message'] = '←';
//$options['next_message'] = '→';
$options['prev_message'] = '';
$options['next_message'] = '';
return $this->getView()->render($pagerfanta, $routeGenerator, $options);
}
private function createRouteGenerator(array $options = [])
{
$options = array_replace([
'routeName' => null,
'routeParams' => [],
'pageParameter' => '[page]',
], $options);
$router = $this->router;
if (null === $options['routeName']) {
throw new \Exception('Pagination is missing the "routeName" option');
}
$routeName = $options['routeName'];
$routeParams = $options['routeParams'];
$pagePropertyPath = new PropertyPath($options['pageParameter']);
return function ($page) use ($router, $routeName, $routeParams, $pagePropertyPath) {
$propertyAccessor = PropertyAccess::createPropertyAccessor();
$propertyAccessor->setValue($routeParams, $pagePropertyPath, $page);
return $router->generate($routeName, $routeParams);
};
}
}