ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæݹÈ߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØԟ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙ * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\CssSelector\XPath\Extension; use Symfony\Component\CssSelector\XPath\XPathExpr; /** * XPath expression translator combination extension. * * This component is a port of the Python cssselector library, * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. * * @author Jean-François Simon */ class CombinationExtension extends AbstractExtension { /** * {@inheritdoc} */ public function getCombinationTranslators() { return array( ' ' => array($this, 'translateDescendant'), '>' => array($this, 'translateChild'), '+' => array($this, 'translateDirectAdjacent'), '~' => array($this, 'translateIndirectAdjacent'), ); } /** * @param XPathExpr $xpath * @param XPathExpr $combinedXpath * * @return XPathExpr */ public function translateDescendant(XPathExpr $xpath, XPathExpr $combinedXpath) { return $xpath->join('/descendant-or-self::*/', $combinedXpath); } /** * @param XPathExpr $xpath * @param XPathExpr $combinedXpath * * @return XPathExpr */ public function translateChild(XPathExpr $xpath, XPathExpr $combinedXpath) { return $xpath->join('/', $combinedXpath); } /** * @param XPathExpr $xpath * @param XPathExpr $combinedXpath * * @return XPathExpr */ public function translateDirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath) { return $xpath ->join('/following-sibling::', $combinedXpath) ->addNameTest() ->addCondition('position() = 1'); } /** * @param XPathExpr $xpath * @param XPathExpr $combinedXpath * * @return XPathExpr */ public function translateIndirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath) { return $xpath->join('/following-sibling::', $combinedXpath); } /** * {@inheritdoc} */ public function getName() { return 'combination'; } }