�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\CssSelector\XPath; /** * XPath expression translator interface. * * This component is a port of the Python cssselect library, * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. * * @author Jean-François Simon * * @internal */ class XPathExpr { private $path; private $element; private $condition; public function __construct(string $path = '', string $element = '*', string $condition = '', bool $starPrefix = false) { $this->path = $path; $this->element = $element; $this->condition = $condition; if ($starPrefix) { $this->addStarPrefix(); } } public function getElement(): string { return $this->element; } public function addCondition(string $condition): self { $this->condition = $this->condition ? sprintf('(%s) and (%s)', $this->condition, $condition) : $condition; return $this; } public function getCondition(): string { return $this->condition; } public function addNameTest(): self { if ('*' !== $this->element) { $this->addCondition('name() = '.Translator::getXpathLiteral($this->element)); $this->element = '*'; } return $this; } public function addStarPrefix(): self { $this->path .= '*/'; return $this; } /** * Joins another XPathExpr with a combiner. * * @return $this */ public function join(string $combiner, self $expr): self { $path = $this->__toString().$combiner; if ('*/' !== $expr->path) { $path .= $expr->path; } $this->path = $path; $this->element = $expr->element; $this->condition = $expr->condition; return $this; } public function __toString(): string { $path = $this->path.$this->element; $condition = null === $this->condition || '' === $this->condition ? '' : '['.$this->condition.']'; return $path.$condition; } }