Viewing file:  error.php (1.56 KB) -rw-r--r--
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<?php
namespace Grav\Plugin;
use Grav\Common\Plugin;
use Grav\Common\Grav;
use Grav\Common\Page\Page;
use Grav\Common\Page\Pages;
use Grav\Common\Page\Types;
use RocketTheme\Toolbox\Event\Event;
class ErrorPlugin extends Plugin
{
/**
* @return array
*/
public static function getSubscribedEvents()
{
return [
'onPageNotFound' => ['onPageNotFound', 0],
'onGetPageTemplates' => ['onGetPageTemplates', 0],
'onTwigTemplatePaths' => ['onTwigTemplatePaths', -10]
];
}
/**
* Display error page if no page was found for the current route.
*
* @param Event $event
*/
public function onPageNotFound(Event $event)
{
/** @var Pages $pages */
$pages = $this->grav['pages'];
// Try to load user error page.
$page = $pages->dispatch($this->config->get('plugins.error.routes.404', '/error'), true);
if (!$page) {
// If none provided use built in error page.
$page = new Page;
$page->init(new \SplFileInfo(__DIR__ . '/pages/error.md'));
}
$event->page = $page;
$event->stopPropagation();
}
/**
* Add page template types.
*/
public function onGetPageTemplates(Event $event)
{
/** @var Types $types */
$types = $event->types;
$types->register('error');
}
/**
* Add current directory to twig lookup paths.
*/
public function onTwigTemplatePaths()
{
$this->grav['twig']->twig_paths[] = __DIR__ . '/templates';
}
}
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