/**
* Generates a real-link to the given path.
*
* @param array $context Template context.
* @param string $path Path to file to generate link to.
*
* @return string
*/
public function link($context, $path)
{
if (!isset($context['_genry_page']) || !$context['_genry_page'] instanceof Page) {
throw new \RuntimeException('Twig link() function requires "_genry_page" variable in the template to be set to the current ' . 'rendered page. It must have been overwritten in the context.');
}
return $this->router->generateLink($path, $context['_genry_page']);
}
/**
* Makes an asset's URL relative to the given page.
*
* @param Asset $asset Asset to be made relative.
* @param Page $relativeTo The "owning" page.
*/
protected function makeRelativeUrl(Asset $asset, Page $relativeTo)
{
$url = $asset->getUrl();
// omit external url's
if (stripos($url, 'http://') === 0 || stripos($url, 'https://') === 0 || stripos($url, '//') === 0) {
return true;
}
$url = $this->router->generateLink($url, $relativeTo);
$asset->setUrl($url);
}
/**
* Generates a link to a class.
*
* @param string $class Class name.
* @param Page $relativeTo Page to which it is relative.
*
* @return string
*/
public function generateClassLink($class, Page $relativeTo)
{
$path = $this->outputDir . str_replace(NS, DS, $class) . '.html';
return $this->router->generateLink($path, $relativeTo);
}