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