|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the league/commonmark package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Colin O'Dell <[email protected]> |
|
7
|
|
|
* (c) Rezo Zero / Ambroise Maupate |
|
8
|
|
|
* |
|
9
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
10
|
|
|
* file that was distributed with this source code. |
|
11
|
|
|
*/ |
|
12
|
|
|
|
|
13
|
|
|
declare(strict_types=1); |
|
14
|
|
|
|
|
15
|
|
|
namespace League\CommonMark\Extension\Footnote\Renderer; |
|
16
|
|
|
|
|
17
|
|
|
use League\CommonMark\Configuration\ConfigurationAwareInterface; |
|
18
|
|
|
use League\CommonMark\Configuration\ConfigurationInterface; |
|
19
|
|
|
use League\CommonMark\Extension\Footnote\Node\FootnoteRef; |
|
20
|
|
|
use League\CommonMark\Node\Node; |
|
21
|
|
|
use League\CommonMark\Renderer\ChildNodeRendererInterface; |
|
22
|
|
|
use League\CommonMark\Renderer\NodeRendererInterface; |
|
23
|
|
|
use League\CommonMark\Util\HtmlElement; |
|
24
|
|
|
|
|
25
|
|
|
final class FootnoteRefRenderer implements NodeRendererInterface, ConfigurationAwareInterface |
|
26
|
|
|
{ |
|
27
|
|
|
/** @var ConfigurationInterface */ |
|
28
|
|
|
private $config; |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* {@inheritDoc} |
|
32
|
|
|
*/ |
|
33
|
48 |
|
public function render(Node $node, ChildNodeRendererInterface $childRenderer) |
|
34
|
|
|
{ |
|
35
|
48 |
|
if (! ($node instanceof FootnoteRef)) { |
|
36
|
|
|
throw new \InvalidArgumentException('Incompatible node type: ' . \get_class($node)); |
|
37
|
|
|
} |
|
38
|
|
|
|
|
39
|
48 |
|
$attrs = $node->getData('attributes', []); |
|
40
|
48 |
|
$class = $attrs['class'] ?? $this->config->get('footnote/ref_class', 'footnote-ref'); |
|
41
|
48 |
|
$idPrefix = $this->config->get('footnote/ref_id_prefix', 'fnref:'); |
|
42
|
|
|
|
|
43
|
48 |
|
return new HtmlElement( |
|
44
|
48 |
|
'sup', |
|
45
|
|
|
[ |
|
46
|
48 |
|
'id' => $idPrefix . \mb_strtolower($node->getReference()->getLabel()), |
|
47
|
|
|
], |
|
48
|
48 |
|
new HtmlElement( |
|
49
|
48 |
|
'a', |
|
50
|
|
|
[ |
|
51
|
48 |
|
'class' => $class, |
|
52
|
48 |
|
'href' => \mb_strtolower($node->getReference()->getDestination()), |
|
53
|
48 |
|
'role' => 'doc-noteref', |
|
54
|
|
|
], |
|
55
|
48 |
|
$node->getReference()->getTitle() |
|
56
|
|
|
), |
|
57
|
48 |
|
true |
|
58
|
|
|
); |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
54 |
|
public function setConfiguration(ConfigurationInterface $configuration): void |
|
62
|
|
|
{ |
|
63
|
54 |
|
$this->config = $configuration; |
|
64
|
54 |
|
} |
|
65
|
|
|
} |
|
66
|
|
|
|
thephpleague /
commonmark
