/**
* Create a sort url for the field named $title
* and identified by $key which consists of
* alias and field. $options holds all link
* parameters like "alt, class" and so on.
*
* $key example: "article.title"
*
* @param SlidingPagination $pagination
* @param string $title
* @param string $key
* @param array $options
* @param array $params
*
* @return array
*/
public function sortable(SlidingPagination $pagination, $title, $key, $options = array(), $params = array())
{
$options = array_merge(array('absolute' => defined('Symfony\\Component\\Routing\\Generator\\UrlGeneratorInterface::ABSOLUTE_PATH') ? UrlGeneratorInterface::ABSOLUTE_PATH : false, 'translationParameters' => array(), 'translationDomain' => null, 'translationCount' => null), $options);
$params = array_merge($pagination->getParams(), $params);
$direction = isset($options[$pagination->getPaginatorOption('sortDirectionParameterName')]) ? $options[$pagination->getPaginatorOption('sortDirectionParameterName')] : (isset($options['defaultDirection']) ? $options['defaultDirection'] : 'asc');
$sorted = $pagination->isSorted($key, $params);
if ($sorted) {
$direction = $params[$pagination->getPaginatorOption('sortDirectionParameterName')];
$direction = strtolower($direction) == 'asc' ? 'desc' : 'asc';
$class = $direction == 'asc' ? 'desc' : 'asc';
} else {
$class = 'sortable';
}
if (isset($options['class'])) {
$options['class'] .= ' ' . $class;
} else {
$options['class'] = $class;
}
if (is_array($title) && array_key_exists($direction, $title)) {
$title = $title[$direction];
}
$params = array_merge($params, array($pagination->getPaginatorOption('sortFieldParameterName') => $key, $pagination->getPaginatorOption('sortDirectionParameterName') => $direction, $pagination->getPaginatorOption('pageParameterName') => 1));
$options['href'] = $this->router->generate($pagination->getRoute(), $params, $options['absolute']);
if (null !== $options['translationDomain']) {
if (null !== $options['translationCount']) {
$title = $this->translator->transChoice($title, $options['translationCount'], $options['translationParameters'], $options['translationDomain']);
} else {
$title = $this->translator->trans($title, $options['translationParameters'], $options['translationDomain']);
}
}
if (!isset($options['title'])) {
$options['title'] = $title;
}
unset($options['absolute'], $options['translationDomain'], $options['translationParameters']);
return array_merge($pagination->getPaginatorOptions(), $pagination->getCustomParameters(), compact('options', 'title', 'direction', 'sorted', 'key'));
}
