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Diffstat (limited to 'symfony/dom-crawler/Link.php')
-rw-r--r-- | symfony/dom-crawler/Link.php | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/symfony/dom-crawler/Link.php b/symfony/dom-crawler/Link.php new file mode 100644 index 00000000..80a356e4 --- /dev/null +++ b/symfony/dom-crawler/Link.php @@ -0,0 +1,34 @@ +<?php + +/* + * This file is part of the Symfony package. + * + * (c) Fabien Potencier <fabien@symfony.com> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\DomCrawler; + +/** + * Link represents an HTML link (an HTML a, area or link tag). + * + * @author Fabien Potencier <fabien@symfony.com> + */ +class Link extends AbstractUriElement +{ + protected function getRawUri() + { + return $this->node->getAttribute('href'); + } + + protected function setNode(\DOMElement $node) + { + if ('a' !== $node->nodeName && 'area' !== $node->nodeName && 'link' !== $node->nodeName) { + throw new \LogicException(sprintf('Unable to navigate from a "%s" tag.', $node->nodeName)); + } + + $this->node = $node; + } +} |