Passed
Pull Request — 1.x (#28)
by Kevin
02:58 queued 48s
created

XmlResponse::crawler()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 3
nc 1
nop 0
dl 0
loc 6
rs 10
c 0
b 0
f 0
1
<?php
2
3
namespace Zenstruck\Browser\Response;
4
5
use Symfony\Component\DomCrawler\Crawler;
6
use Symfony\Component\VarDumper\VarDumper;
7
use Zenstruck\Browser\Response;
8
9
/**
10
 * @author Kevin Bond <[email protected]>
11
 *
12
 * @internal
13
 */
14
final class XmlResponse extends Response
15
{
16
    public function crawler(): Crawler
17
    {
18
        $dom = new \DOMDocument();
19
        $dom->loadXML($this->body());
20
21
        return new Crawler($dom);
22
    }
23
24
    public function dump(?string $selector = null): void
25
    {
26
        if (null === $selector) {
27
            parent::dump();
28
29
            return;
30
        }
31
32
        $elements = $this->crawler()->filter($selector);
33
34
        if (!\count($elements)) {
35
            throw new \RuntimeException("Element \"{$selector}\" not found.");
36
        }
37
38
        foreach ($elements as $element) {
39
            VarDumper::dump($element->textContent);
40
        }
41
    }
42
}
43