| 148 |
lars |
1 |
<?php
|
|
|
2 |
|
|
|
3 |
declare(strict_types=1);
|
|
|
4 |
|
|
|
5 |
/*
|
|
|
6 |
* This file is part of the league/commonmark package.
|
|
|
7 |
*
|
|
|
8 |
* (c) Colin O'Dell <colinodell@gmail.com>
|
|
|
9 |
*
|
|
|
10 |
* For the full copyright and license information, please view the LICENSE
|
|
|
11 |
* file that was distributed with this source code.
|
|
|
12 |
*/
|
|
|
13 |
|
|
|
14 |
namespace League\CommonMark\Extension\Embed;
|
|
|
15 |
|
|
|
16 |
use League\CommonMark\Environment\EnvironmentBuilderInterface;
|
|
|
17 |
use League\CommonMark\Event\DocumentParsedEvent;
|
|
|
18 |
use League\CommonMark\Extension\ConfigurableExtensionInterface;
|
|
|
19 |
use League\Config\ConfigurationBuilderInterface;
|
|
|
20 |
use Nette\Schema\Expect;
|
|
|
21 |
|
|
|
22 |
final class EmbedExtension implements ConfigurableExtensionInterface
|
|
|
23 |
{
|
|
|
24 |
public function configureSchema(ConfigurationBuilderInterface $builder): void
|
|
|
25 |
{
|
|
|
26 |
$builder->addSchema('embed', Expect::structure([
|
|
|
27 |
'adapter' => Expect::type(EmbedAdapterInterface::class),
|
|
|
28 |
'allowed_domains' => Expect::arrayOf('string')->default([]),
|
|
|
29 |
'fallback' => Expect::anyOf('link', 'remove')->default('link'),
|
|
|
30 |
]));
|
|
|
31 |
}
|
|
|
32 |
|
|
|
33 |
public function register(EnvironmentBuilderInterface $environment): void
|
|
|
34 |
{
|
|
|
35 |
$adapter = $environment->getConfiguration()->get('embed.adapter');
|
|
|
36 |
\assert($adapter instanceof EmbedAdapterInterface);
|
|
|
37 |
|
|
|
38 |
$allowedDomains = $environment->getConfiguration()->get('embed.allowed_domains');
|
|
|
39 |
if ($allowedDomains !== []) {
|
|
|
40 |
$adapter = new DomainFilteringAdapter($adapter, $allowedDomains);
|
|
|
41 |
}
|
|
|
42 |
|
|
|
43 |
$environment
|
|
|
44 |
->addBlockStartParser(new EmbedStartParser(), 300)
|
|
|
45 |
->addEventListener(DocumentParsedEvent::class, new EmbedProcessor($adapter, $environment->getConfiguration()->get('embed.fallback')), 1010)
|
|
|
46 |
->addRenderer(Embed::class, new EmbedRenderer());
|
|
|
47 |
}
|
|
|
48 |
}
|