Move into nested docroot
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Rob Davies
parent
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vendor/symfony/css-selector
.gitignoreCHANGELOG.mdCssSelector.phpCssSelectorConverter.phpREADME.mdcomposer.jsonphpunit.xml.dist
Exception
ExceptionInterface.phpExpressionErrorException.phpInternalErrorException.phpParseException.phpSyntaxErrorException.php
LICENSENode
AbstractNode.phpAttributeNode.phpClassNode.phpCombinedSelectorNode.phpElementNode.phpFunctionNode.phpHashNode.phpNegationNode.phpNodeInterface.phpPseudoNode.phpSelectorNode.phpSpecificity.php
Parser
Handler
CommentHandler.phpHandlerInterface.phpHashHandler.phpIdentifierHandler.phpNumberHandler.phpStringHandler.phpWhitespaceHandler.php
Parser.phpParserInterface.phpReader.phpShortcut
Token.phpTokenStream.phpTokenizer
XPath
Extension
AbstractExtension.phpAttributeMatchingExtension.phpCombinationExtension.phpExtensionInterface.phpFunctionExtension.phpHtmlExtension.phpNodeExtension.phpPseudoClassExtension.php
Translator.phpTranslatorInterface.phpXPathExpr.php
3
vendor/symfony/css-selector/.gitignore
vendored
3
vendor/symfony/css-selector/.gitignore
vendored
|
|
@ -1,3 +0,0 @@
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vendor/
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composer.lock
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phpunit.xml
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13
vendor/symfony/css-selector/CHANGELOG.md
vendored
13
vendor/symfony/css-selector/CHANGELOG.md
vendored
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@ -1,13 +0,0 @@
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CHANGELOG
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=========
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2.8.0
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-----
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* Added the `CssSelectorConverter` class as a non-static API for the component.
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* Deprecated the `CssSelector` static API of the component.
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2.1.0
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-----
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* none
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98
vendor/symfony/css-selector/CssSelector.php
vendored
98
vendor/symfony/css-selector/CssSelector.php
vendored
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@ -1,98 +0,0 @@
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<?php
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||||
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
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*/
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namespace Symfony\Component\CssSelector;
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@trigger_error('The '.__NAMESPACE__.'\CssSelector class is deprecated since version 2.8 and will be removed in 3.0. Use directly the \Symfony\Component\CssSelector\CssSelectorConverter class instead.', E_USER_DEPRECATED);
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/**
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* CssSelector is the main entry point of the component and can convert CSS
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* selectors to XPath expressions.
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*
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* $xpath = CssSelector::toXpath('h1.foo');
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*
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* This component is a port of the Python cssselect library,
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* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
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*
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* Copyright (c) 2007-2012 Ian Bicking and contributors. See AUTHORS
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* for more details.
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*
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* All rights reserved.
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*
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||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
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||||
* 3. Neither the name of Ian Bicking nor the names of its contributors may
|
||||
* be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL IAN BICKING OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @deprecated as of 2.8, will be removed in 3.0. Use the \Symfony\Component\CssSelector\CssSelectorConverter class instead.
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*/
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class CssSelector
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{
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private static $html = true;
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/**
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* Translates a CSS expression to its XPath equivalent.
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* Optionally, a prefix can be added to the resulting XPath
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* expression with the $prefix parameter.
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*
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* @param mixed $cssExpr The CSS expression
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* @param string $prefix An optional prefix for the XPath expression
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*
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* @return string
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||||
*/
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public static function toXPath($cssExpr, $prefix = 'descendant-or-self::')
|
||||
{
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$converter = new CssSelectorConverter(self::$html);
|
||||
|
||||
return $converter->toXPath($cssExpr, $prefix);
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||||
}
|
||||
|
||||
/**
|
||||
* Enables the HTML extension.
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||||
*/
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||||
public static function enableHtmlExtension()
|
||||
{
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self::$html = true;
|
||||
}
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||||
|
||||
/**
|
||||
* Disables the HTML extension.
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*/
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||||
public static function disableHtmlExtension()
|
||||
{
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self::$html = false;
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}
|
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}
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@ -1,65 +0,0 @@
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<?php
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||||
|
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
|
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*
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||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
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||||
|
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namespace Symfony\Component\CssSelector;
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use Symfony\Component\CssSelector\Parser\Shortcut\ClassParser;
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use Symfony\Component\CssSelector\Parser\Shortcut\ElementParser;
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use Symfony\Component\CssSelector\Parser\Shortcut\EmptyStringParser;
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use Symfony\Component\CssSelector\Parser\Shortcut\HashParser;
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use Symfony\Component\CssSelector\XPath\Extension\HtmlExtension;
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use Symfony\Component\CssSelector\XPath\Translator;
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|
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/**
|
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* CssSelectorConverter is the main entry point of the component and can convert CSS
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* selectors to XPath expressions.
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*
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* @author Christophe Coevoet <stof@notk.org>
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*/
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class CssSelectorConverter
|
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{
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private $translator;
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|
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/**
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* @param bool $html Whether HTML support should be enabled. Disable it for XML documents
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*/
|
||||
public function __construct($html = true)
|
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{
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$this->translator = new Translator();
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|
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if ($html) {
|
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$this->translator->registerExtension(new HtmlExtension($this->translator));
|
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}
|
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|
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$this->translator
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->registerParserShortcut(new EmptyStringParser())
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->registerParserShortcut(new ElementParser())
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->registerParserShortcut(new ClassParser())
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->registerParserShortcut(new HashParser())
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;
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}
|
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|
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/**
|
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* Translates a CSS expression to its XPath equivalent.
|
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*
|
||||
* Optionally, a prefix can be added to the resulting XPath
|
||||
* expression with the $prefix parameter.
|
||||
*
|
||||
* @param string $cssExpr The CSS expression
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* @param string $prefix An optional prefix for the XPath expression
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*
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* @return string
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*/
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public function toXPath($cssExpr, $prefix = 'descendant-or-self::')
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{
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return $this->translator->cssToXPath($cssExpr, $prefix);
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}
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}
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|
|
@ -1,24 +0,0 @@
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<?php
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||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
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||||
* (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.
|
||||
*/
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||||
|
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namespace Symfony\Component\CssSelector\Exception;
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||||
|
||||
/**
|
||||
* Interface for exceptions.
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||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*/
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||||
interface ExceptionInterface
|
||||
{
|
||||
}
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||||
|
|
@ -1,24 +0,0 @@
|
|||
<?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\CssSelector\Exception;
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||||
|
||||
/**
|
||||
* ParseException is thrown when a CSS selector syntax is not valid.
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||||
*
|
||||
* This component is a port of the Python cssselect library,
|
||||
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
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||||
*
|
||||
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
|
||||
*/
|
||||
class ExpressionErrorException extends ParseException
|
||||
{
|
||||
}
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||||
|
|
@ -1,24 +0,0 @@
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|||
<?php
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||||
|
||||
/*
|
||||
* 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\CssSelector\Exception;
|
||||
|
||||
/**
|
||||
* ParseException is thrown when a CSS selector syntax is not valid.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*/
|
||||
class InternalErrorException extends ParseException
|
||||
{
|
||||
}
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||||
|
|
@ -1,24 +0,0 @@
|
|||
<?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\CssSelector\Exception;
|
||||
|
||||
/**
|
||||
* ParseException is thrown when a CSS selector syntax is not valid.
|
||||
*
|
||||
* This component is a port of the Python cssselect library,
|
||||
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*/
|
||||
class ParseException extends \Exception implements ExceptionInterface
|
||||
{
|
||||
}
|
||||
|
|
@ -1,73 +0,0 @@
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|||
<?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\CssSelector\Exception;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Token;
|
||||
|
||||
/**
|
||||
* ParseException is thrown when a CSS selector syntax is not valid.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*/
|
||||
class SyntaxErrorException extends ParseException
|
||||
{
|
||||
/**
|
||||
* @param string $expectedValue
|
||||
* @param Token $foundToken
|
||||
*
|
||||
* @return self
|
||||
*/
|
||||
public static function unexpectedToken($expectedValue, Token $foundToken)
|
||||
{
|
||||
return new self(sprintf('Expected %s, but %s found.', $expectedValue, $foundToken));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $pseudoElement
|
||||
* @param string $unexpectedLocation
|
||||
*
|
||||
* @return self
|
||||
*/
|
||||
public static function pseudoElementFound($pseudoElement, $unexpectedLocation)
|
||||
{
|
||||
return new self(sprintf('Unexpected pseudo-element "::%s" found %s.', $pseudoElement, $unexpectedLocation));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $position
|
||||
*
|
||||
* @return self
|
||||
*/
|
||||
public static function unclosedString($position)
|
||||
{
|
||||
return new self(sprintf('Unclosed/invalid string at %s.', $position));
|
||||
}
|
||||
|
||||
/**
|
||||
* @return self
|
||||
*/
|
||||
public static function nestedNot()
|
||||
{
|
||||
return new self('Got nested ::not().');
|
||||
}
|
||||
|
||||
/**
|
||||
* @return self
|
||||
*/
|
||||
public static function stringAsFunctionArgument()
|
||||
{
|
||||
return new self('String not allowed as function argument.');
|
||||
}
|
||||
}
|
||||
19
vendor/symfony/css-selector/LICENSE
vendored
19
vendor/symfony/css-selector/LICENSE
vendored
|
|
@ -1,19 +0,0 @@
|
|||
Copyright (c) 2004-2017 Fabien Potencier
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is furnished
|
||||
to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
|
|
@ -1,42 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Abstract base node class.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
abstract class AbstractNode implements NodeInterface
|
||||
{
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $nodeName;
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getNodeName()
|
||||
{
|
||||
if (null === $this->nodeName) {
|
||||
$this->nodeName = preg_replace('~.*\\\\([^\\\\]+)Node$~', '$1', get_called_class());
|
||||
}
|
||||
|
||||
return $this->nodeName;
|
||||
}
|
||||
}
|
||||
126
vendor/symfony/css-selector/Node/AttributeNode.php
vendored
126
vendor/symfony/css-selector/Node/AttributeNode.php
vendored
|
|
@ -1,126 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a "<selector>[<namespace>|<attribute> <operator> <value>]" node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class AttributeNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $selector;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $namespace;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $attribute;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $operator;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $value;
|
||||
|
||||
/**
|
||||
* @param NodeInterface $selector
|
||||
* @param string $namespace
|
||||
* @param string $attribute
|
||||
* @param string $operator
|
||||
* @param string $value
|
||||
*/
|
||||
public function __construct(NodeInterface $selector, $namespace, $attribute, $operator, $value)
|
||||
{
|
||||
$this->selector = $selector;
|
||||
$this->namespace = $namespace;
|
||||
$this->attribute = $attribute;
|
||||
$this->operator = $operator;
|
||||
$this->value = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSelector()
|
||||
{
|
||||
return $this->selector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getNamespace()
|
||||
{
|
||||
return $this->namespace;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getAttribute()
|
||||
{
|
||||
return $this->attribute;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getOperator()
|
||||
{
|
||||
return $this->operator;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getValue()
|
||||
{
|
||||
return $this->value;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
$attribute = $this->namespace ? $this->namespace.'|'.$this->attribute : $this->attribute;
|
||||
|
||||
return 'exists' === $this->operator
|
||||
? sprintf('%s[%s[%s]]', $this->getNodeName(), $this->selector, $attribute)
|
||||
: sprintf("%s[%s[%s %s '%s']]", $this->getNodeName(), $this->selector, $attribute, $this->operator, $this->value);
|
||||
}
|
||||
}
|
||||
77
vendor/symfony/css-selector/Node/ClassNode.php
vendored
77
vendor/symfony/css-selector/Node/ClassNode.php
vendored
|
|
@ -1,77 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a "<selector>.<name>" node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class ClassNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $selector;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $name;
|
||||
|
||||
/**
|
||||
* @param NodeInterface $selector
|
||||
* @param string $name
|
||||
*/
|
||||
public function __construct(NodeInterface $selector, $name)
|
||||
{
|
||||
$this->selector = $selector;
|
||||
$this->name = $name;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSelector()
|
||||
{
|
||||
return $this->selector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return $this->name;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return sprintf('%s[%s.%s]', $this->getNodeName(), $this->selector, $this->name);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,94 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a combined node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class CombinedSelectorNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $selector;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $combinator;
|
||||
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $subSelector;
|
||||
|
||||
/**
|
||||
* @param NodeInterface $selector
|
||||
* @param string $combinator
|
||||
* @param NodeInterface $subSelector
|
||||
*/
|
||||
public function __construct(NodeInterface $selector, $combinator, NodeInterface $subSelector)
|
||||
{
|
||||
$this->selector = $selector;
|
||||
$this->combinator = $combinator;
|
||||
$this->subSelector = $subSelector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSelector()
|
||||
{
|
||||
return $this->selector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getCombinator()
|
||||
{
|
||||
return $this->combinator;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSubSelector()
|
||||
{
|
||||
return $this->subSelector;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return $this->selector->getSpecificity()->plus($this->subSelector->getSpecificity());
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
$combinator = ' ' === $this->combinator ? '<followed>' : $this->combinator;
|
||||
|
||||
return sprintf('%s[%s %s %s]', $this->getNodeName(), $this->selector, $combinator, $this->subSelector);
|
||||
}
|
||||
}
|
||||
79
vendor/symfony/css-selector/Node/ElementNode.php
vendored
79
vendor/symfony/css-selector/Node/ElementNode.php
vendored
|
|
@ -1,79 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a "<namespace>|<element>" node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class ElementNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var string|null
|
||||
*/
|
||||
private $namespace;
|
||||
|
||||
/**
|
||||
* @var string|null
|
||||
*/
|
||||
private $element;
|
||||
|
||||
/**
|
||||
* @param string|null $namespace
|
||||
* @param string|null $element
|
||||
*/
|
||||
public function __construct($namespace = null, $element = null)
|
||||
{
|
||||
$this->namespace = $namespace;
|
||||
$this->element = $element;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return null|string
|
||||
*/
|
||||
public function getNamespace()
|
||||
{
|
||||
return $this->namespace;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return null|string
|
||||
*/
|
||||
public function getElement()
|
||||
{
|
||||
return $this->element;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return new Specificity(0, 0, $this->element ? 1 : 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
$element = $this->element ?: '*';
|
||||
|
||||
return sprintf('%s[%s]', $this->getNodeName(), $this->namespace ? $this->namespace.'|'.$element : $element);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,98 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Token;
|
||||
|
||||
/**
|
||||
* Represents a "<selector>:<name>(<arguments>)" node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class FunctionNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $selector;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $name;
|
||||
|
||||
/**
|
||||
* @var Token[]
|
||||
*/
|
||||
private $arguments;
|
||||
|
||||
/**
|
||||
* @param NodeInterface $selector
|
||||
* @param string $name
|
||||
* @param Token[] $arguments
|
||||
*/
|
||||
public function __construct(NodeInterface $selector, $name, array $arguments = array())
|
||||
{
|
||||
$this->selector = $selector;
|
||||
$this->name = strtolower($name);
|
||||
$this->arguments = $arguments;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSelector()
|
||||
{
|
||||
return $this->selector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return $this->name;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return Token[]
|
||||
*/
|
||||
public function getArguments()
|
||||
{
|
||||
return $this->arguments;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
$arguments = implode(', ', array_map(function (Token $token) {
|
||||
return "'".$token->getValue()."'";
|
||||
}, $this->arguments));
|
||||
|
||||
return sprintf('%s[%s:%s(%s)]', $this->getNodeName(), $this->selector, $this->name, $arguments ? '['.$arguments.']' : '');
|
||||
}
|
||||
}
|
||||
77
vendor/symfony/css-selector/Node/HashNode.php
vendored
77
vendor/symfony/css-selector/Node/HashNode.php
vendored
|
|
@ -1,77 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a "<selector>#<id>" node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class HashNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $selector;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $id;
|
||||
|
||||
/**
|
||||
* @param NodeInterface $selector
|
||||
* @param string $id
|
||||
*/
|
||||
public function __construct(NodeInterface $selector, $id)
|
||||
{
|
||||
$this->selector = $selector;
|
||||
$this->id = $id;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSelector()
|
||||
{
|
||||
return $this->selector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getId()
|
||||
{
|
||||
return $this->id;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return $this->selector->getSpecificity()->plus(new Specificity(1, 0, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return sprintf('%s[%s#%s]', $this->getNodeName(), $this->selector, $this->id);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,77 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a "<selector>:not(<identifier>)" node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class NegationNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $selector;
|
||||
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $subSelector;
|
||||
|
||||
/**
|
||||
* @param NodeInterface $selector
|
||||
* @param NodeInterface $subSelector
|
||||
*/
|
||||
public function __construct(NodeInterface $selector, NodeInterface $subSelector)
|
||||
{
|
||||
$this->selector = $selector;
|
||||
$this->subSelector = $subSelector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSelector()
|
||||
{
|
||||
return $this->selector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSubSelector()
|
||||
{
|
||||
return $this->subSelector;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return $this->selector->getSpecificity()->plus($this->subSelector->getSpecificity());
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return sprintf('%s[%s:not(%s)]', $this->getNodeName(), $this->selector, $this->subSelector);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,46 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Interface for nodes.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
interface NodeInterface
|
||||
{
|
||||
/**
|
||||
* Returns node's name.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getNodeName();
|
||||
|
||||
/**
|
||||
* Returns node's specificity.
|
||||
*
|
||||
* @return Specificity
|
||||
*/
|
||||
public function getSpecificity();
|
||||
|
||||
/**
|
||||
* Returns node's string representation.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString();
|
||||
}
|
||||
77
vendor/symfony/css-selector/Node/PseudoNode.php
vendored
77
vendor/symfony/css-selector/Node/PseudoNode.php
vendored
|
|
@ -1,77 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a "<selector>:<identifier>" node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class PseudoNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $selector;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $identifier;
|
||||
|
||||
/**
|
||||
* @param NodeInterface $selector
|
||||
* @param string $identifier
|
||||
*/
|
||||
public function __construct(NodeInterface $selector, $identifier)
|
||||
{
|
||||
$this->selector = $selector;
|
||||
$this->identifier = strtolower($identifier);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getSelector()
|
||||
{
|
||||
return $this->selector;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getIdentifier()
|
||||
{
|
||||
return $this->identifier;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return sprintf('%s[%s:%s]', $this->getNodeName(), $this->selector, $this->identifier);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,77 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a "<selector>(::|:)<pseudoElement>" node.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class SelectorNode extends AbstractNode
|
||||
{
|
||||
/**
|
||||
* @var NodeInterface
|
||||
*/
|
||||
private $tree;
|
||||
|
||||
/**
|
||||
* @var null|string
|
||||
*/
|
||||
private $pseudoElement;
|
||||
|
||||
/**
|
||||
* @param NodeInterface $tree
|
||||
* @param null|string $pseudoElement
|
||||
*/
|
||||
public function __construct(NodeInterface $tree, $pseudoElement = null)
|
||||
{
|
||||
$this->tree = $tree;
|
||||
$this->pseudoElement = $pseudoElement ? strtolower($pseudoElement) : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return NodeInterface
|
||||
*/
|
||||
public function getTree()
|
||||
{
|
||||
return $this->tree;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return null|string
|
||||
*/
|
||||
public function getPseudoElement()
|
||||
{
|
||||
return $this->pseudoElement;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSpecificity()
|
||||
{
|
||||
return $this->tree->getSpecificity()->plus(new Specificity(0, 0, $this->pseudoElement ? 1 : 0));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
return sprintf('%s[%s%s]', $this->getNodeName(), $this->tree, $this->pseudoElement ? '::'.$this->pseudoElement : '');
|
||||
}
|
||||
}
|
||||
105
vendor/symfony/css-selector/Node/Specificity.php
vendored
105
vendor/symfony/css-selector/Node/Specificity.php
vendored
|
|
@ -1,105 +0,0 @@
|
|||
<?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\CssSelector\Node;
|
||||
|
||||
/**
|
||||
* Represents a node specificity.
|
||||
*
|
||||
* This component is a port of the Python cssselect library,
|
||||
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
|
||||
*
|
||||
* @see http://www.w3.org/TR/selectors/#specificity
|
||||
*
|
||||
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class Specificity
|
||||
{
|
||||
const A_FACTOR = 100;
|
||||
const B_FACTOR = 10;
|
||||
const C_FACTOR = 1;
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $a;
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $b;
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $c;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param int $a
|
||||
* @param int $b
|
||||
* @param int $c
|
||||
*/
|
||||
public function __construct($a, $b, $c)
|
||||
{
|
||||
$this->a = $a;
|
||||
$this->b = $b;
|
||||
$this->c = $c;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Specificity $specificity
|
||||
*
|
||||
* @return self
|
||||
*/
|
||||
public function plus(Specificity $specificity)
|
||||
{
|
||||
return new self($this->a + $specificity->a, $this->b + $specificity->b, $this->c + $specificity->c);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns global specificity value.
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function getValue()
|
||||
{
|
||||
return $this->a * self::A_FACTOR + $this->b * self::B_FACTOR + $this->c * self::C_FACTOR;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns -1 if the object specificity is lower than the argument,
|
||||
* 0 if they are equal, and 1 if the argument is lower.
|
||||
*
|
||||
* @param Specificity $specificity
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function compareTo(Specificity $specificity)
|
||||
{
|
||||
if ($this->a !== $specificity->a) {
|
||||
return $this->a > $specificity->a ? 1 : -1;
|
||||
}
|
||||
|
||||
if ($this->b !== $specificity->b) {
|
||||
return $this->b > $specificity->b ? 1 : -1;
|
||||
}
|
||||
|
||||
if ($this->c !== $specificity->c) {
|
||||
return $this->c > $specificity->c ? 1 : -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,48 +0,0 @@
|
|||
<?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\CssSelector\Parser\Handler;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Reader;
|
||||
use Symfony\Component\CssSelector\Parser\TokenStream;
|
||||
|
||||
/**
|
||||
* CSS selector comment handler.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class CommentHandler implements HandlerInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function handle(Reader $reader, TokenStream $stream)
|
||||
{
|
||||
if ('/*' !== $reader->getSubstring(2)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$offset = $reader->getOffset('*/');
|
||||
|
||||
if (false === $offset) {
|
||||
$reader->moveToEnd();
|
||||
} else {
|
||||
$reader->moveForward($offset + 2);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,36 +0,0 @@
|
|||
<?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\CssSelector\Parser\Handler;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Reader;
|
||||
use Symfony\Component\CssSelector\Parser\TokenStream;
|
||||
|
||||
/**
|
||||
* CSS selector handler 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
interface HandlerInterface
|
||||
{
|
||||
/**
|
||||
* @param Reader $reader
|
||||
* @param TokenStream $stream
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function handle(Reader $reader, TokenStream $stream);
|
||||
}
|
||||
|
|
@ -1,69 +0,0 @@
|
|||
<?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\CssSelector\Parser\Handler;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Reader;
|
||||
use Symfony\Component\CssSelector\Parser\Token;
|
||||
use Symfony\Component\CssSelector\Parser\TokenStream;
|
||||
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
|
||||
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
|
||||
|
||||
/**
|
||||
* CSS selector comment handler.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class HashHandler implements HandlerInterface
|
||||
{
|
||||
/**
|
||||
* @var TokenizerPatterns
|
||||
*/
|
||||
private $patterns;
|
||||
|
||||
/**
|
||||
* @var TokenizerEscaping
|
||||
*/
|
||||
private $escaping;
|
||||
|
||||
/**
|
||||
* @param TokenizerPatterns $patterns
|
||||
* @param TokenizerEscaping $escaping
|
||||
*/
|
||||
public function __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping)
|
||||
{
|
||||
$this->patterns = $patterns;
|
||||
$this->escaping = $escaping;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function handle(Reader $reader, TokenStream $stream)
|
||||
{
|
||||
$match = $reader->findPattern($this->patterns->getHashPattern());
|
||||
|
||||
if (!$match) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$value = $this->escaping->escapeUnicode($match[1]);
|
||||
$stream->push(new Token(Token::TYPE_HASH, $value, $reader->getPosition()));
|
||||
$reader->moveForward(strlen($match[0]));
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,69 +0,0 @@
|
|||
<?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\CssSelector\Parser\Handler;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Reader;
|
||||
use Symfony\Component\CssSelector\Parser\Token;
|
||||
use Symfony\Component\CssSelector\Parser\TokenStream;
|
||||
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
|
||||
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
|
||||
|
||||
/**
|
||||
* CSS selector comment handler.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class IdentifierHandler implements HandlerInterface
|
||||
{
|
||||
/**
|
||||
* @var TokenizerPatterns
|
||||
*/
|
||||
private $patterns;
|
||||
|
||||
/**
|
||||
* @var TokenizerEscaping
|
||||
*/
|
||||
private $escaping;
|
||||
|
||||
/**
|
||||
* @param TokenizerPatterns $patterns
|
||||
* @param TokenizerEscaping $escaping
|
||||
*/
|
||||
public function __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping)
|
||||
{
|
||||
$this->patterns = $patterns;
|
||||
$this->escaping = $escaping;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function handle(Reader $reader, TokenStream $stream)
|
||||
{
|
||||
$match = $reader->findPattern($this->patterns->getIdentifierPattern());
|
||||
|
||||
if (!$match) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$value = $this->escaping->escapeUnicode($match[0]);
|
||||
$stream->push(new Token(Token::TYPE_IDENTIFIER, $value, $reader->getPosition()));
|
||||
$reader->moveForward(strlen($match[0]));
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,60 +0,0 @@
|
|||
<?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\CssSelector\Parser\Handler;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Reader;
|
||||
use Symfony\Component\CssSelector\Parser\Token;
|
||||
use Symfony\Component\CssSelector\Parser\TokenStream;
|
||||
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
|
||||
|
||||
/**
|
||||
* CSS selector comment handler.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class NumberHandler implements HandlerInterface
|
||||
{
|
||||
/**
|
||||
* @var TokenizerPatterns
|
||||
*/
|
||||
private $patterns;
|
||||
|
||||
/**
|
||||
* @param TokenizerPatterns $patterns
|
||||
*/
|
||||
public function __construct(TokenizerPatterns $patterns)
|
||||
{
|
||||
$this->patterns = $patterns;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function handle(Reader $reader, TokenStream $stream)
|
||||
{
|
||||
$match = $reader->findPattern($this->patterns->getNumberPattern());
|
||||
|
||||
if (!$match) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$stream->push(new Token(Token::TYPE_NUMBER, $match[0], $reader->getPosition()));
|
||||
$reader->moveForward(strlen($match[0]));
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,88 +0,0 @@
|
|||
<?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\CssSelector\Parser\Handler;
|
||||
|
||||
use Symfony\Component\CssSelector\Exception\InternalErrorException;
|
||||
use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
|
||||
use Symfony\Component\CssSelector\Parser\Reader;
|
||||
use Symfony\Component\CssSelector\Parser\Token;
|
||||
use Symfony\Component\CssSelector\Parser\TokenStream;
|
||||
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
|
||||
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
|
||||
|
||||
/**
|
||||
* CSS selector comment handler.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class StringHandler implements HandlerInterface
|
||||
{
|
||||
/**
|
||||
* @var TokenizerPatterns
|
||||
*/
|
||||
private $patterns;
|
||||
|
||||
/**
|
||||
* @var TokenizerEscaping
|
||||
*/
|
||||
private $escaping;
|
||||
|
||||
/**
|
||||
* @param TokenizerPatterns $patterns
|
||||
* @param TokenizerEscaping $escaping
|
||||
*/
|
||||
public function __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping)
|
||||
{
|
||||
$this->patterns = $patterns;
|
||||
$this->escaping = $escaping;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function handle(Reader $reader, TokenStream $stream)
|
||||
{
|
||||
$quote = $reader->getSubstring(1);
|
||||
|
||||
if (!in_array($quote, array("'", '"'))) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$reader->moveForward(1);
|
||||
$match = $reader->findPattern($this->patterns->getQuotedStringPattern($quote));
|
||||
|
||||
if (!$match) {
|
||||
throw new InternalErrorException(sprintf('Should have found at least an empty match at %s.', $reader->getPosition()));
|
||||
}
|
||||
|
||||
// check unclosed strings
|
||||
if (strlen($match[0]) === $reader->getRemainingLength()) {
|
||||
throw SyntaxErrorException::unclosedString($reader->getPosition() - 1);
|
||||
}
|
||||
|
||||
// check quotes pairs validity
|
||||
if ($quote !== $reader->getSubstring(1, strlen($match[0]))) {
|
||||
throw SyntaxErrorException::unclosedString($reader->getPosition() - 1);
|
||||
}
|
||||
|
||||
$string = $this->escaping->escapeUnicodeAndNewLine($match[0]);
|
||||
$stream->push(new Token(Token::TYPE_STRING, $string, $reader->getPosition()));
|
||||
$reader->moveForward(strlen($match[0]) + 1);
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,46 +0,0 @@
|
|||
<?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\CssSelector\Parser\Handler;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Reader;
|
||||
use Symfony\Component\CssSelector\Parser\Token;
|
||||
use Symfony\Component\CssSelector\Parser\TokenStream;
|
||||
|
||||
/**
|
||||
* CSS selector whitespace handler.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class WhitespaceHandler implements HandlerInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function handle(Reader $reader, TokenStream $stream)
|
||||
{
|
||||
$match = $reader->findPattern('~^[ \t\r\n\f]+~');
|
||||
|
||||
if (false === $match) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$stream->push(new Token(Token::TYPE_WHITESPACE, $match[0], $reader->getPosition()));
|
||||
$reader->moveForward(strlen($match[0]));
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
401
vendor/symfony/css-selector/Parser/Parser.php
vendored
401
vendor/symfony/css-selector/Parser/Parser.php
vendored
|
|
@ -1,401 +0,0 @@
|
|||
<?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\CssSelector\Parser;
|
||||
|
||||
use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
|
||||
use Symfony\Component\CssSelector\Node;
|
||||
use Symfony\Component\CssSelector\Parser\Tokenizer\Tokenizer;
|
||||
|
||||
/**
|
||||
* CSS selector parser.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class Parser implements ParserInterface
|
||||
{
|
||||
/**
|
||||
* @var Tokenizer
|
||||
*/
|
||||
private $tokenizer;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param null|Tokenizer $tokenizer
|
||||
*/
|
||||
public function __construct(Tokenizer $tokenizer = null)
|
||||
{
|
||||
$this->tokenizer = $tokenizer ?: new Tokenizer();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function parse($source)
|
||||
{
|
||||
$reader = new Reader($source);
|
||||
$stream = $this->tokenizer->tokenize($reader);
|
||||
|
||||
return $this->parseSelectorList($stream);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses the arguments for ":nth-child()" and friends.
|
||||
*
|
||||
* @param Token[] $tokens
|
||||
*
|
||||
* @return array
|
||||
*
|
||||
* @throws SyntaxErrorException
|
||||
*/
|
||||
public static function parseSeries(array $tokens)
|
||||
{
|
||||
foreach ($tokens as $token) {
|
||||
if ($token->isString()) {
|
||||
throw SyntaxErrorException::stringAsFunctionArgument();
|
||||
}
|
||||
}
|
||||
|
||||
$joined = trim(implode('', array_map(function (Token $token) {
|
||||
return $token->getValue();
|
||||
}, $tokens)));
|
||||
|
||||
$int = function ($string) {
|
||||
if (!is_numeric($string)) {
|
||||
throw SyntaxErrorException::stringAsFunctionArgument();
|
||||
}
|
||||
|
||||
return (int) $string;
|
||||
};
|
||||
|
||||
switch (true) {
|
||||
case 'odd' === $joined:
|
||||
return array(2, 1);
|
||||
case 'even' === $joined:
|
||||
return array(2, 0);
|
||||
case 'n' === $joined:
|
||||
return array(1, 0);
|
||||
case false === strpos($joined, 'n'):
|
||||
return array(0, $int($joined));
|
||||
}
|
||||
|
||||
$split = explode('n', $joined);
|
||||
$first = isset($split[0]) ? $split[0] : null;
|
||||
|
||||
return array(
|
||||
$first ? ('-' === $first || '+' === $first ? $int($first.'1') : $int($first)) : 1,
|
||||
isset($split[1]) && $split[1] ? $int($split[1]) : 0,
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses selector nodes.
|
||||
*
|
||||
* @param TokenStream $stream
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
private function parseSelectorList(TokenStream $stream)
|
||||
{
|
||||
$stream->skipWhitespace();
|
||||
$selectors = array();
|
||||
|
||||
while (true) {
|
||||
$selectors[] = $this->parserSelectorNode($stream);
|
||||
|
||||
if ($stream->getPeek()->isDelimiter(array(','))) {
|
||||
$stream->getNext();
|
||||
$stream->skipWhitespace();
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return $selectors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses next selector or combined node.
|
||||
*
|
||||
* @param TokenStream $stream
|
||||
*
|
||||
* @return Node\SelectorNode
|
||||
*
|
||||
* @throws SyntaxErrorException
|
||||
*/
|
||||
private function parserSelectorNode(TokenStream $stream)
|
||||
{
|
||||
list($result, $pseudoElement) = $this->parseSimpleSelector($stream);
|
||||
|
||||
while (true) {
|
||||
$stream->skipWhitespace();
|
||||
$peek = $stream->getPeek();
|
||||
|
||||
if ($peek->isFileEnd() || $peek->isDelimiter(array(','))) {
|
||||
break;
|
||||
}
|
||||
|
||||
if (null !== $pseudoElement) {
|
||||
throw SyntaxErrorException::pseudoElementFound($pseudoElement, 'not at the end of a selector');
|
||||
}
|
||||
|
||||
if ($peek->isDelimiter(array('+', '>', '~'))) {
|
||||
$combinator = $stream->getNext()->getValue();
|
||||
$stream->skipWhitespace();
|
||||
} else {
|
||||
$combinator = ' ';
|
||||
}
|
||||
|
||||
list($nextSelector, $pseudoElement) = $this->parseSimpleSelector($stream);
|
||||
$result = new Node\CombinedSelectorNode($result, $combinator, $nextSelector);
|
||||
}
|
||||
|
||||
return new Node\SelectorNode($result, $pseudoElement);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses next simple node (hash, class, pseudo, negation).
|
||||
*
|
||||
* @param TokenStream $stream
|
||||
* @param bool $insideNegation
|
||||
*
|
||||
* @return array
|
||||
*
|
||||
* @throws SyntaxErrorException
|
||||
*/
|
||||
private function parseSimpleSelector(TokenStream $stream, $insideNegation = false)
|
||||
{
|
||||
$stream->skipWhitespace();
|
||||
|
||||
$selectorStart = count($stream->getUsed());
|
||||
$result = $this->parseElementNode($stream);
|
||||
$pseudoElement = null;
|
||||
|
||||
while (true) {
|
||||
$peek = $stream->getPeek();
|
||||
if ($peek->isWhitespace()
|
||||
|| $peek->isFileEnd()
|
||||
|| $peek->isDelimiter(array(',', '+', '>', '~'))
|
||||
|| ($insideNegation && $peek->isDelimiter(array(')')))
|
||||
) {
|
||||
break;
|
||||
}
|
||||
|
||||
if (null !== $pseudoElement) {
|
||||
throw SyntaxErrorException::pseudoElementFound($pseudoElement, 'not at the end of a selector');
|
||||
}
|
||||
|
||||
if ($peek->isHash()) {
|
||||
$result = new Node\HashNode($result, $stream->getNext()->getValue());
|
||||
} elseif ($peek->isDelimiter(array('.'))) {
|
||||
$stream->getNext();
|
||||
$result = new Node\ClassNode($result, $stream->getNextIdentifier());
|
||||
} elseif ($peek->isDelimiter(array('['))) {
|
||||
$stream->getNext();
|
||||
$result = $this->parseAttributeNode($result, $stream);
|
||||
} elseif ($peek->isDelimiter(array(':'))) {
|
||||
$stream->getNext();
|
||||
|
||||
if ($stream->getPeek()->isDelimiter(array(':'))) {
|
||||
$stream->getNext();
|
||||
$pseudoElement = $stream->getNextIdentifier();
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
$identifier = $stream->getNextIdentifier();
|
||||
if (in_array(strtolower($identifier), array('first-line', 'first-letter', 'before', 'after'))) {
|
||||
// Special case: CSS 2.1 pseudo-elements can have a single ':'.
|
||||
// Any new pseudo-element must have two.
|
||||
$pseudoElement = $identifier;
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!$stream->getPeek()->isDelimiter(array('('))) {
|
||||
$result = new Node\PseudoNode($result, $identifier);
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
$stream->getNext();
|
||||
$stream->skipWhitespace();
|
||||
|
||||
if ('not' === strtolower($identifier)) {
|
||||
if ($insideNegation) {
|
||||
throw SyntaxErrorException::nestedNot();
|
||||
}
|
||||
|
||||
list($argument, $argumentPseudoElement) = $this->parseSimpleSelector($stream, true);
|
||||
$next = $stream->getNext();
|
||||
|
||||
if (null !== $argumentPseudoElement) {
|
||||
throw SyntaxErrorException::pseudoElementFound($argumentPseudoElement, 'inside ::not()');
|
||||
}
|
||||
|
||||
if (!$next->isDelimiter(array(')'))) {
|
||||
throw SyntaxErrorException::unexpectedToken('")"', $next);
|
||||
}
|
||||
|
||||
$result = new Node\NegationNode($result, $argument);
|
||||
} else {
|
||||
$arguments = array();
|
||||
$next = null;
|
||||
|
||||
while (true) {
|
||||
$stream->skipWhitespace();
|
||||
$next = $stream->getNext();
|
||||
|
||||
if ($next->isIdentifier()
|
||||
|| $next->isString()
|
||||
|| $next->isNumber()
|
||||
|| $next->isDelimiter(array('+', '-'))
|
||||
) {
|
||||
$arguments[] = $next;
|
||||
} elseif ($next->isDelimiter(array(')'))) {
|
||||
break;
|
||||
} else {
|
||||
throw SyntaxErrorException::unexpectedToken('an argument', $next);
|
||||
}
|
||||
}
|
||||
|
||||
if (empty($arguments)) {
|
||||
throw SyntaxErrorException::unexpectedToken('at least one argument', $next);
|
||||
}
|
||||
|
||||
$result = new Node\FunctionNode($result, $identifier, $arguments);
|
||||
}
|
||||
} else {
|
||||
throw SyntaxErrorException::unexpectedToken('selector', $peek);
|
||||
}
|
||||
}
|
||||
|
||||
if (count($stream->getUsed()) === $selectorStart) {
|
||||
throw SyntaxErrorException::unexpectedToken('selector', $stream->getPeek());
|
||||
}
|
||||
|
||||
return array($result, $pseudoElement);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses next element node.
|
||||
*
|
||||
* @param TokenStream $stream
|
||||
*
|
||||
* @return Node\ElementNode
|
||||
*/
|
||||
private function parseElementNode(TokenStream $stream)
|
||||
{
|
||||
$peek = $stream->getPeek();
|
||||
|
||||
if ($peek->isIdentifier() || $peek->isDelimiter(array('*'))) {
|
||||
if ($peek->isIdentifier()) {
|
||||
$namespace = $stream->getNext()->getValue();
|
||||
} else {
|
||||
$stream->getNext();
|
||||
$namespace = null;
|
||||
}
|
||||
|
||||
if ($stream->getPeek()->isDelimiter(array('|'))) {
|
||||
$stream->getNext();
|
||||
$element = $stream->getNextIdentifierOrStar();
|
||||
} else {
|
||||
$element = $namespace;
|
||||
$namespace = null;
|
||||
}
|
||||
} else {
|
||||
$element = $namespace = null;
|
||||
}
|
||||
|
||||
return new Node\ElementNode($namespace, $element);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses next attribute node.
|
||||
*
|
||||
* @param Node\NodeInterface $selector
|
||||
* @param TokenStream $stream
|
||||
*
|
||||
* @return Node\AttributeNode
|
||||
*
|
||||
* @throws SyntaxErrorException
|
||||
*/
|
||||
private function parseAttributeNode(Node\NodeInterface $selector, TokenStream $stream)
|
||||
{
|
||||
$stream->skipWhitespace();
|
||||
$attribute = $stream->getNextIdentifierOrStar();
|
||||
|
||||
if (null === $attribute && !$stream->getPeek()->isDelimiter(array('|'))) {
|
||||
throw SyntaxErrorException::unexpectedToken('"|"', $stream->getPeek());
|
||||
}
|
||||
|
||||
if ($stream->getPeek()->isDelimiter(array('|'))) {
|
||||
$stream->getNext();
|
||||
|
||||
if ($stream->getPeek()->isDelimiter(array('='))) {
|
||||
$namespace = null;
|
||||
$stream->getNext();
|
||||
$operator = '|=';
|
||||
} else {
|
||||
$namespace = $attribute;
|
||||
$attribute = $stream->getNextIdentifier();
|
||||
$operator = null;
|
||||
}
|
||||
} else {
|
||||
$namespace = $operator = null;
|
||||
}
|
||||
|
||||
if (null === $operator) {
|
||||
$stream->skipWhitespace();
|
||||
$next = $stream->getNext();
|
||||
|
||||
if ($next->isDelimiter(array(']'))) {
|
||||
return new Node\AttributeNode($selector, $namespace, $attribute, 'exists', null);
|
||||
} elseif ($next->isDelimiter(array('='))) {
|
||||
$operator = '=';
|
||||
} elseif ($next->isDelimiter(array('^', '$', '*', '~', '|', '!'))
|
||||
&& $stream->getPeek()->isDelimiter(array('='))
|
||||
) {
|
||||
$operator = $next->getValue().'=';
|
||||
$stream->getNext();
|
||||
} else {
|
||||
throw SyntaxErrorException::unexpectedToken('operator', $next);
|
||||
}
|
||||
}
|
||||
|
||||
$stream->skipWhitespace();
|
||||
$value = $stream->getNext();
|
||||
|
||||
if ($value->isNumber()) {
|
||||
// if the value is a number, it's casted into a string
|
||||
$value = new Token(Token::TYPE_STRING, (string) $value->getValue(), $value->getPosition());
|
||||
}
|
||||
|
||||
if (!($value->isIdentifier() || $value->isString())) {
|
||||
throw SyntaxErrorException::unexpectedToken('string or identifier', $value);
|
||||
}
|
||||
|
||||
$stream->skipWhitespace();
|
||||
$next = $stream->getNext();
|
||||
|
||||
if (!$next->isDelimiter(array(']'))) {
|
||||
throw SyntaxErrorException::unexpectedToken('"]"', $next);
|
||||
}
|
||||
|
||||
return new Node\AttributeNode($selector, $namespace, $attribute, $operator, $value->getValue());
|
||||
}
|
||||
}
|
||||
|
|
@ -1,36 +0,0 @@
|
|||
<?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\CssSelector\Parser;
|
||||
|
||||
use Symfony\Component\CssSelector\Node\SelectorNode;
|
||||
|
||||
/**
|
||||
* CSS selector parser 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
interface ParserInterface
|
||||
{
|
||||
/**
|
||||
* Parses given selector source into an array of tokens.
|
||||
*
|
||||
* @param string $source
|
||||
*
|
||||
* @return SelectorNode[]
|
||||
*/
|
||||
public function parse($source);
|
||||
}
|
||||
125
vendor/symfony/css-selector/Parser/Reader.php
vendored
125
vendor/symfony/css-selector/Parser/Reader.php
vendored
|
|
@ -1,125 +0,0 @@
|
|||
<?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\CssSelector\Parser;
|
||||
|
||||
/**
|
||||
* CSS selector reader.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class Reader
|
||||
{
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $source;
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $length;
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $position = 0;
|
||||
|
||||
/**
|
||||
* @param string $source
|
||||
*/
|
||||
public function __construct($source)
|
||||
{
|
||||
$this->source = $source;
|
||||
$this->length = strlen($source);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
public function isEOF()
|
||||
{
|
||||
return $this->position >= $this->length;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getPosition()
|
||||
{
|
||||
return $this->position;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getRemainingLength()
|
||||
{
|
||||
return $this->length - $this->position;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $length
|
||||
* @param int $offset
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getSubstring($length, $offset = 0)
|
||||
{
|
||||
return substr($this->source, $this->position + $offset, $length);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $string
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function getOffset($string)
|
||||
{
|
||||
$position = strpos($this->source, $string, $this->position);
|
||||
|
||||
return false === $position ? false : $position - $this->position;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $pattern
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function findPattern($pattern)
|
||||
{
|
||||
$source = substr($this->source, $this->position);
|
||||
|
||||
if (preg_match($pattern, $source, $matches)) {
|
||||
return $matches;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $length
|
||||
*/
|
||||
public function moveForward($length)
|
||||
{
|
||||
$this->position += $length;
|
||||
}
|
||||
|
||||
public function moveToEnd()
|
||||
{
|
||||
$this->position = $this->length;
|
||||
}
|
||||
}
|
||||
|
|
@ -1,51 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\CssSelector\Parser\Shortcut;
|
||||
|
||||
use Symfony\Component\CssSelector\Node\ClassNode;
|
||||
use Symfony\Component\CssSelector\Node\ElementNode;
|
||||
use Symfony\Component\CssSelector\Node\SelectorNode;
|
||||
use Symfony\Component\CssSelector\Parser\ParserInterface;
|
||||
|
||||
/**
|
||||
* CSS selector class parser shortcut.
|
||||
*
|
||||
* This component is a port of the Python cssselect library,
|
||||
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
|
||||
*
|
||||
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class ClassParser implements ParserInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function parse($source)
|
||||
{
|
||||
// Matches an optional namespace, optional element, and required class
|
||||
// $source = 'test|input.ab6bd_field';
|
||||
// $matches = array (size=4)
|
||||
// 0 => string 'test|input.ab6bd_field' (length=22)
|
||||
// 1 => string 'test' (length=4)
|
||||
// 2 => string 'input' (length=5)
|
||||
// 3 => string 'ab6bd_field' (length=11)
|
||||
if (preg_match('/^(?:([a-z]++)\|)?+([\w-]++|\*)?+\.([\w-]++)$/i', trim($source), $matches)) {
|
||||
return array(
|
||||
new SelectorNode(new ClassNode(new ElementNode($matches[1] ?: null, $matches[2] ?: null), $matches[3])),
|
||||
);
|
||||
}
|
||||
|
||||
return array();
|
||||
}
|
||||
}
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\CssSelector\Parser\Shortcut;
|
||||
|
||||
use Symfony\Component\CssSelector\Node\ElementNode;
|
||||
use Symfony\Component\CssSelector\Node\SelectorNode;
|
||||
use Symfony\Component\CssSelector\Parser\ParserInterface;
|
||||
|
||||
/**
|
||||
* CSS selector element parser shortcut.
|
||||
*
|
||||
* This component is a port of the Python cssselect library,
|
||||
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
|
||||
*
|
||||
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class ElementParser implements ParserInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function parse($source)
|
||||
{
|
||||
// Matches an optional namespace, required element or `*`
|
||||
// $source = 'testns|testel';
|
||||
// $matches = array (size=3)
|
||||
// 0 => string 'testns|testel' (length=13)
|
||||
// 1 => string 'testns' (length=6)
|
||||
// 2 => string 'testel' (length=6)
|
||||
if (preg_match('/^(?:([a-z]++)\|)?([\w-]++|\*)$/i', trim($source), $matches)) {
|
||||
return array(new SelectorNode(new ElementNode($matches[1] ?: null, $matches[2])));
|
||||
}
|
||||
|
||||
return array();
|
||||
}
|
||||
}
|
||||
|
|
@ -1,46 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\CssSelector\Parser\Shortcut;
|
||||
|
||||
use Symfony\Component\CssSelector\Node\ElementNode;
|
||||
use Symfony\Component\CssSelector\Node\SelectorNode;
|
||||
use Symfony\Component\CssSelector\Parser\ParserInterface;
|
||||
|
||||
/**
|
||||
* CSS selector class parser shortcut.
|
||||
*
|
||||
* This shortcut ensure compatibility with previous version.
|
||||
* - The parser fails to parse an empty string.
|
||||
* - In the previous version, an empty string matches each tags.
|
||||
*
|
||||
* This component is a port of the Python cssselect library,
|
||||
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
|
||||
*
|
||||
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class EmptyStringParser implements ParserInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function parse($source)
|
||||
{
|
||||
// Matches an empty string
|
||||
if ($source == '') {
|
||||
return array(new SelectorNode(new ElementNode(null, '*')));
|
||||
}
|
||||
|
||||
return array();
|
||||
}
|
||||
}
|
||||
|
|
@ -1,51 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\CssSelector\Parser\Shortcut;
|
||||
|
||||
use Symfony\Component\CssSelector\Node\ElementNode;
|
||||
use Symfony\Component\CssSelector\Node\HashNode;
|
||||
use Symfony\Component\CssSelector\Node\SelectorNode;
|
||||
use Symfony\Component\CssSelector\Parser\ParserInterface;
|
||||
|
||||
/**
|
||||
* CSS selector hash parser shortcut.
|
||||
*
|
||||
* This component is a port of the Python cssselect library,
|
||||
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
|
||||
*
|
||||
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class HashParser implements ParserInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function parse($source)
|
||||
{
|
||||
// Matches an optional namespace, optional element, and required id
|
||||
// $source = 'test|input#ab6bd_field';
|
||||
// $matches = array (size=4)
|
||||
// 0 => string 'test|input#ab6bd_field' (length=22)
|
||||
// 1 => string 'test' (length=4)
|
||||
// 2 => string 'input' (length=5)
|
||||
// 3 => string 'ab6bd_field' (length=11)
|
||||
if (preg_match('/^(?:([a-z]++)\|)?+([\w-]++|\*)?+#([\w-]++)$/i', trim($source), $matches)) {
|
||||
return array(
|
||||
new SelectorNode(new HashNode(new ElementNode($matches[1] ?: null, $matches[2] ?: null), $matches[3])),
|
||||
);
|
||||
}
|
||||
|
||||
return array();
|
||||
}
|
||||
}
|
||||
162
vendor/symfony/css-selector/Parser/Token.php
vendored
162
vendor/symfony/css-selector/Parser/Token.php
vendored
|
|
@ -1,162 +0,0 @@
|
|||
<?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\CssSelector\Parser;
|
||||
|
||||
/**
|
||||
* CSS selector token.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class Token
|
||||
{
|
||||
const TYPE_FILE_END = 'eof';
|
||||
const TYPE_DELIMITER = 'delimiter';
|
||||
const TYPE_WHITESPACE = 'whitespace';
|
||||
const TYPE_IDENTIFIER = 'identifier';
|
||||
const TYPE_HASH = 'hash';
|
||||
const TYPE_NUMBER = 'number';
|
||||
const TYPE_STRING = 'string';
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $type;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $value;
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $position;
|
||||
|
||||
/**
|
||||
* @param int $type
|
||||
* @param string $value
|
||||
* @param int $position
|
||||
*/
|
||||
public function __construct($type, $value, $position)
|
||||
{
|
||||
$this->type = $type;
|
||||
$this->value = $value;
|
||||
$this->position = $position;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getType()
|
||||
{
|
||||
return $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getValue()
|
||||
{
|
||||
return $this->value;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int
|
||||
*/
|
||||
public function getPosition()
|
||||
{
|
||||
return $this->position;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
public function isFileEnd()
|
||||
{
|
||||
return self::TYPE_FILE_END === $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param array $values
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isDelimiter(array $values = array())
|
||||
{
|
||||
if (self::TYPE_DELIMITER !== $this->type) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (empty($values)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
return in_array($this->value, $values);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
public function isWhitespace()
|
||||
{
|
||||
return self::TYPE_WHITESPACE === $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
public function isIdentifier()
|
||||
{
|
||||
return self::TYPE_IDENTIFIER === $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
public function isHash()
|
||||
{
|
||||
return self::TYPE_HASH === $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
public function isNumber()
|
||||
{
|
||||
return self::TYPE_NUMBER === $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return bool
|
||||
*/
|
||||
public function isString()
|
||||
{
|
||||
return self::TYPE_STRING === $this->type;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
if ($this->value) {
|
||||
return sprintf('<%s "%s" at %s>', $this->type, $this->value, $this->position);
|
||||
}
|
||||
|
||||
return sprintf('<%s at %s>', $this->type, $this->position);
|
||||
}
|
||||
}
|
||||
184
vendor/symfony/css-selector/Parser/TokenStream.php
vendored
184
vendor/symfony/css-selector/Parser/TokenStream.php
vendored
|
|
@ -1,184 +0,0 @@
|
|||
<?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\CssSelector\Parser;
|
||||
|
||||
use Symfony\Component\CssSelector\Exception\InternalErrorException;
|
||||
use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
|
||||
|
||||
/**
|
||||
* CSS selector token stream.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class TokenStream
|
||||
{
|
||||
/**
|
||||
* @var Token[]
|
||||
*/
|
||||
private $tokens = array();
|
||||
|
||||
/**
|
||||
* @var bool
|
||||
*/
|
||||
private $frozen = false;
|
||||
|
||||
/**
|
||||
* @var Token[]
|
||||
*/
|
||||
private $used = array();
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $cursor = 0;
|
||||
|
||||
/**
|
||||
* @var Token|null
|
||||
*/
|
||||
private $peeked = null;
|
||||
|
||||
/**
|
||||
* @var bool
|
||||
*/
|
||||
private $peeking = false;
|
||||
|
||||
/**
|
||||
* Pushes a token.
|
||||
*
|
||||
* @param Token $token
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function push(Token $token)
|
||||
{
|
||||
$this->tokens[] = $token;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Freezes stream.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function freeze()
|
||||
{
|
||||
$this->frozen = true;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns next token.
|
||||
*
|
||||
* @return Token
|
||||
*
|
||||
* @throws InternalErrorException If there is no more token
|
||||
*/
|
||||
public function getNext()
|
||||
{
|
||||
if ($this->peeking) {
|
||||
$this->peeking = false;
|
||||
$this->used[] = $this->peeked;
|
||||
|
||||
return $this->peeked;
|
||||
}
|
||||
|
||||
if (!isset($this->tokens[$this->cursor])) {
|
||||
throw new InternalErrorException('Unexpected token stream end.');
|
||||
}
|
||||
|
||||
return $this->tokens[$this->cursor++];
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns peeked token.
|
||||
*
|
||||
* @return Token
|
||||
*/
|
||||
public function getPeek()
|
||||
{
|
||||
if (!$this->peeking) {
|
||||
$this->peeked = $this->getNext();
|
||||
$this->peeking = true;
|
||||
}
|
||||
|
||||
return $this->peeked;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns used tokens.
|
||||
*
|
||||
* @return Token[]
|
||||
*/
|
||||
public function getUsed()
|
||||
{
|
||||
return $this->used;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns nex identifier token.
|
||||
*
|
||||
* @return string The identifier token value
|
||||
*
|
||||
* @throws SyntaxErrorException If next token is not an identifier
|
||||
*/
|
||||
public function getNextIdentifier()
|
||||
{
|
||||
$next = $this->getNext();
|
||||
|
||||
if (!$next->isIdentifier()) {
|
||||
throw SyntaxErrorException::unexpectedToken('identifier', $next);
|
||||
}
|
||||
|
||||
return $next->getValue();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns nex identifier or star delimiter token.
|
||||
*
|
||||
* @return null|string The identifier token value or null if star found
|
||||
*
|
||||
* @throws SyntaxErrorException If next token is not an identifier or a star delimiter
|
||||
*/
|
||||
public function getNextIdentifierOrStar()
|
||||
{
|
||||
$next = $this->getNext();
|
||||
|
||||
if ($next->isIdentifier()) {
|
||||
return $next->getValue();
|
||||
}
|
||||
|
||||
if ($next->isDelimiter(array('*'))) {
|
||||
return;
|
||||
}
|
||||
|
||||
throw SyntaxErrorException::unexpectedToken('identifier or "*"', $next);
|
||||
}
|
||||
|
||||
/**
|
||||
* Skips next whitespace if any.
|
||||
*/
|
||||
public function skipWhitespace()
|
||||
{
|
||||
$peek = $this->getPeek();
|
||||
|
||||
if ($peek->isWhitespace()) {
|
||||
$this->getNext();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,80 +0,0 @@
|
|||
<?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\CssSelector\Parser\Tokenizer;
|
||||
|
||||
use Symfony\Component\CssSelector\Parser\Handler;
|
||||
use Symfony\Component\CssSelector\Parser\Reader;
|
||||
use Symfony\Component\CssSelector\Parser\Token;
|
||||
use Symfony\Component\CssSelector\Parser\TokenStream;
|
||||
|
||||
/**
|
||||
* CSS selector tokenizer.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class Tokenizer
|
||||
{
|
||||
/**
|
||||
* @var Handler\HandlerInterface[]
|
||||
*/
|
||||
private $handlers;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
$patterns = new TokenizerPatterns();
|
||||
$escaping = new TokenizerEscaping($patterns);
|
||||
|
||||
$this->handlers = array(
|
||||
new Handler\WhitespaceHandler(),
|
||||
new Handler\IdentifierHandler($patterns, $escaping),
|
||||
new Handler\HashHandler($patterns, $escaping),
|
||||
new Handler\StringHandler($patterns, $escaping),
|
||||
new Handler\NumberHandler($patterns),
|
||||
new Handler\CommentHandler(),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Tokenize selector source code.
|
||||
*
|
||||
* @param Reader $reader
|
||||
*
|
||||
* @return TokenStream
|
||||
*/
|
||||
public function tokenize(Reader $reader)
|
||||
{
|
||||
$stream = new TokenStream();
|
||||
|
||||
while (!$reader->isEOF()) {
|
||||
foreach ($this->handlers as $handler) {
|
||||
if ($handler->handle($reader, $stream)) {
|
||||
continue 2;
|
||||
}
|
||||
}
|
||||
|
||||
$stream->push(new Token(Token::TYPE_DELIMITER, $reader->getSubstring(1), $reader->getPosition()));
|
||||
$reader->moveForward(1);
|
||||
}
|
||||
|
||||
return $stream
|
||||
->push(new Token(Token::TYPE_FILE_END, null, $reader->getPosition()))
|
||||
->freeze();
|
||||
}
|
||||
}
|
||||
|
|
@ -1,84 +0,0 @@
|
|||
<?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\CssSelector\Parser\Tokenizer;
|
||||
|
||||
/**
|
||||
* CSS selector tokenizer escaping applier.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class TokenizerEscaping
|
||||
{
|
||||
/**
|
||||
* @var TokenizerPatterns
|
||||
*/
|
||||
private $patterns;
|
||||
|
||||
/**
|
||||
* @param TokenizerPatterns $patterns
|
||||
*/
|
||||
public function __construct(TokenizerPatterns $patterns)
|
||||
{
|
||||
$this->patterns = $patterns;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $value
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function escapeUnicode($value)
|
||||
{
|
||||
$value = $this->replaceUnicodeSequences($value);
|
||||
|
||||
return preg_replace($this->patterns->getSimpleEscapePattern(), '$1', $value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $value
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function escapeUnicodeAndNewLine($value)
|
||||
{
|
||||
$value = preg_replace($this->patterns->getNewLineEscapePattern(), '', $value);
|
||||
|
||||
return $this->escapeUnicode($value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $value
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
private function replaceUnicodeSequences($value)
|
||||
{
|
||||
return preg_replace_callback($this->patterns->getUnicodeEscapePattern(), function ($match) {
|
||||
$c = hexdec($match[1]);
|
||||
|
||||
if (0x80 > $c %= 0x200000) {
|
||||
return chr($c);
|
||||
}
|
||||
if (0x800 > $c) {
|
||||
return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
|
||||
}
|
||||
if (0x10000 > $c) {
|
||||
return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
|
||||
}
|
||||
}, $value);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,162 +0,0 @@
|
|||
<?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\CssSelector\Parser\Tokenizer;
|
||||
|
||||
/**
|
||||
* CSS selector tokenizer patterns builder.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class TokenizerPatterns
|
||||
{
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $unicodeEscapePattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $simpleEscapePattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $newLineEscapePattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $escapePattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $stringEscapePattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $nonAsciiPattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $nmCharPattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $nmStartPattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $identifierPattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $hashPattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $numberPattern;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $quotedStringPattern;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
$this->unicodeEscapePattern = '\\\\([0-9a-f]{1,6})(?:\r\n|[ \n\r\t\f])?';
|
||||
$this->simpleEscapePattern = '\\\\(.)';
|
||||
$this->newLineEscapePattern = '\\\\(?:\n|\r\n|\r|\f)';
|
||||
$this->escapePattern = $this->unicodeEscapePattern.'|\\\\[^\n\r\f0-9a-f]';
|
||||
$this->stringEscapePattern = $this->newLineEscapePattern.'|'.$this->escapePattern;
|
||||
$this->nonAsciiPattern = '[^\x00-\x7F]';
|
||||
$this->nmCharPattern = '[_a-z0-9-]|'.$this->escapePattern.'|'.$this->nonAsciiPattern;
|
||||
$this->nmStartPattern = '[_a-z]|'.$this->escapePattern.'|'.$this->nonAsciiPattern;
|
||||
$this->identifierPattern = '(?:'.$this->nmStartPattern.')(?:'.$this->nmCharPattern.')*';
|
||||
$this->hashPattern = '#((?:'.$this->nmCharPattern.')+)';
|
||||
$this->numberPattern = '[+-]?(?:[0-9]*\.[0-9]+|[0-9]+)';
|
||||
$this->quotedStringPattern = '([^\n\r\f%s]|'.$this->stringEscapePattern.')*';
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getNewLineEscapePattern()
|
||||
{
|
||||
return '~^'.$this->newLineEscapePattern.'~';
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getSimpleEscapePattern()
|
||||
{
|
||||
return '~^'.$this->simpleEscapePattern.'~';
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getUnicodeEscapePattern()
|
||||
{
|
||||
return '~^'.$this->unicodeEscapePattern.'~i';
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getIdentifierPattern()
|
||||
{
|
||||
return '~^'.$this->identifierPattern.'~i';
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getHashPattern()
|
||||
{
|
||||
return '~^'.$this->hashPattern.'~i';
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getNumberPattern()
|
||||
{
|
||||
return '~^'.$this->numberPattern.'~';
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $quote
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getQuotedStringPattern($quote)
|
||||
{
|
||||
return '~^'.sprintf($this->quotedStringPattern, $quote).'~i';
|
||||
}
|
||||
}
|
||||
20
vendor/symfony/css-selector/README.md
vendored
20
vendor/symfony/css-selector/README.md
vendored
|
|
@ -1,20 +0,0 @@
|
|||
CssSelector Component
|
||||
=====================
|
||||
|
||||
The CssSelector component converts CSS selectors to XPath expressions.
|
||||
|
||||
Resources
|
||||
---------
|
||||
|
||||
* [Documentation](https://symfony.com/doc/current/components/css_selector.html)
|
||||
* [Contributing](https://symfony.com/doc/current/contributing/index.html)
|
||||
* [Report issues](https://github.com/symfony/symfony/issues) and
|
||||
[send Pull Requests](https://github.com/symfony/symfony/pulls)
|
||||
in the [main Symfony repository](https://github.com/symfony/symfony)
|
||||
|
||||
Credits
|
||||
-------
|
||||
|
||||
This component is a port of the Python cssselect library
|
||||
[v0.7.1](https://github.com/SimonSapin/cssselect/releases/tag/v0.7.1),
|
||||
which is distributed under the BSD license.
|
||||
|
|
@ -1,65 +0,0 @@
|
|||
<?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\CssSelector\XPath\Extension;
|
||||
|
||||
/**
|
||||
* XPath expression translator abstract extension.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
abstract class AbstractExtension implements ExtensionInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getNodeTranslators()
|
||||
{
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getCombinationTranslators()
|
||||
{
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getFunctionTranslators()
|
||||
{
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getPseudoClassTranslators()
|
||||
{
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getAttributeMatchingTranslators()
|
||||
{
|
||||
return array();
|
||||
}
|
||||
}
|
||||
|
|
@ -1,175 +0,0 @@
|
|||
<?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\CssSelector\XPath\Extension;
|
||||
|
||||
use Symfony\Component\CssSelector\XPath\Translator;
|
||||
use Symfony\Component\CssSelector\XPath\XPathExpr;
|
||||
|
||||
/**
|
||||
* XPath expression translator attribute extension.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class AttributeMatchingExtension extends AbstractExtension
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getAttributeMatchingTranslators()
|
||||
{
|
||||
return array(
|
||||
'exists' => array($this, 'translateExists'),
|
||||
'=' => array($this, 'translateEquals'),
|
||||
'~=' => array($this, 'translateIncludes'),
|
||||
'|=' => array($this, 'translateDashMatch'),
|
||||
'^=' => array($this, 'translatePrefixMatch'),
|
||||
'$=' => array($this, 'translateSuffixMatch'),
|
||||
'*=' => array($this, 'translateSubstringMatch'),
|
||||
'!=' => array($this, 'translateDifferent'),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateExists(XPathExpr $xpath, $attribute, $value)
|
||||
{
|
||||
return $xpath->addCondition($attribute);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateEquals(XPathExpr $xpath, $attribute, $value)
|
||||
{
|
||||
return $xpath->addCondition(sprintf('%s = %s', $attribute, Translator::getXpathLiteral($value)));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateIncludes(XPathExpr $xpath, $attribute, $value)
|
||||
{
|
||||
return $xpath->addCondition($value ? sprintf(
|
||||
'%1$s and contains(concat(\' \', normalize-space(%1$s), \' \'), %2$s)',
|
||||
$attribute,
|
||||
Translator::getXpathLiteral(' '.$value.' ')
|
||||
) : '0');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateDashMatch(XPathExpr $xpath, $attribute, $value)
|
||||
{
|
||||
return $xpath->addCondition(sprintf(
|
||||
'%1$s and (%1$s = %2$s or starts-with(%1$s, %3$s))',
|
||||
$attribute,
|
||||
Translator::getXpathLiteral($value),
|
||||
Translator::getXpathLiteral($value.'-')
|
||||
));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translatePrefixMatch(XPathExpr $xpath, $attribute, $value)
|
||||
{
|
||||
return $xpath->addCondition($value ? sprintf(
|
||||
'%1$s and starts-with(%1$s, %2$s)',
|
||||
$attribute,
|
||||
Translator::getXpathLiteral($value)
|
||||
) : '0');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateSuffixMatch(XPathExpr $xpath, $attribute, $value)
|
||||
{
|
||||
return $xpath->addCondition($value ? sprintf(
|
||||
'%1$s and substring(%1$s, string-length(%1$s)-%2$s) = %3$s',
|
||||
$attribute,
|
||||
strlen($value) - 1,
|
||||
Translator::getXpathLiteral($value)
|
||||
) : '0');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateSubstringMatch(XPathExpr $xpath, $attribute, $value)
|
||||
{
|
||||
return $xpath->addCondition($value ? sprintf(
|
||||
'%1$s and contains(%1$s, %2$s)',
|
||||
$attribute,
|
||||
Translator::getXpathLiteral($value)
|
||||
) : '0');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateDifferent(XPathExpr $xpath, $attribute, $value)
|
||||
{
|
||||
return $xpath->addCondition(sprintf(
|
||||
$value ? 'not(%1$s) or %1$s != %2$s' : '%s != %s',
|
||||
$attribute,
|
||||
Translator::getXpathLiteral($value)
|
||||
));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return 'attribute-matching';
|
||||
}
|
||||
}
|
||||
|
|
@ -1,95 +0,0 @@
|
|||
<?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\CssSelector\XPath\Extension;
|
||||
|
||||
use Symfony\Component\CssSelector\XPath\XPathExpr;
|
||||
|
||||
/**
|
||||
* XPath expression translator combination extension.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
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';
|
||||
}
|
||||
}
|
||||
|
|
@ -1,69 +0,0 @@
|
|||
<?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\CssSelector\XPath\Extension;
|
||||
|
||||
/**
|
||||
* XPath expression translator extension 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
interface ExtensionInterface
|
||||
{
|
||||
/**
|
||||
* Returns node translators.
|
||||
*
|
||||
* These callables will receive the node as first argument and the translator as second argument.
|
||||
*
|
||||
* @return callable[]
|
||||
*/
|
||||
public function getNodeTranslators();
|
||||
|
||||
/**
|
||||
* Returns combination translators.
|
||||
*
|
||||
* @return callable[]
|
||||
*/
|
||||
public function getCombinationTranslators();
|
||||
|
||||
/**
|
||||
* Returns function translators.
|
||||
*
|
||||
* @return callable[]
|
||||
*/
|
||||
public function getFunctionTranslators();
|
||||
|
||||
/**
|
||||
* Returns pseudo-class translators.
|
||||
*
|
||||
* @return callable[]
|
||||
*/
|
||||
public function getPseudoClassTranslators();
|
||||
|
||||
/**
|
||||
* Returns attribute operation translators.
|
||||
*
|
||||
* @return callable[]
|
||||
*/
|
||||
public function getAttributeMatchingTranslators();
|
||||
|
||||
/**
|
||||
* Returns extension name.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getName();
|
||||
}
|
||||
|
|
@ -1,211 +0,0 @@
|
|||
<?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\CssSelector\XPath\Extension;
|
||||
|
||||
use Symfony\Component\CssSelector\Exception\ExpressionErrorException;
|
||||
use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
|
||||
use Symfony\Component\CssSelector\Node\FunctionNode;
|
||||
use Symfony\Component\CssSelector\Parser\Parser;
|
||||
use Symfony\Component\CssSelector\XPath\Translator;
|
||||
use Symfony\Component\CssSelector\XPath\XPathExpr;
|
||||
|
||||
/**
|
||||
* XPath expression translator function extension.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class FunctionExtension extends AbstractExtension
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getFunctionTranslators()
|
||||
{
|
||||
return array(
|
||||
'nth-child' => array($this, 'translateNthChild'),
|
||||
'nth-last-child' => array($this, 'translateNthLastChild'),
|
||||
'nth-of-type' => array($this, 'translateNthOfType'),
|
||||
'nth-last-of-type' => array($this, 'translateNthLastOfType'),
|
||||
'contains' => array($this, 'translateContains'),
|
||||
'lang' => array($this, 'translateLang'),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param FunctionNode $function
|
||||
* @param bool $last
|
||||
* @param bool $addNameTest
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function translateNthChild(XPathExpr $xpath, FunctionNode $function, $last = false, $addNameTest = true)
|
||||
{
|
||||
try {
|
||||
list($a, $b) = Parser::parseSeries($function->getArguments());
|
||||
} catch (SyntaxErrorException $e) {
|
||||
throw new ExpressionErrorException(sprintf('Invalid series: %s', implode(', ', $function->getArguments())), 0, $e);
|
||||
}
|
||||
|
||||
$xpath->addStarPrefix();
|
||||
if ($addNameTest) {
|
||||
$xpath->addNameTest();
|
||||
}
|
||||
|
||||
if (0 === $a) {
|
||||
return $xpath->addCondition('position() = '.($last ? 'last() - '.($b - 1) : $b));
|
||||
}
|
||||
|
||||
if ($a < 0) {
|
||||
if ($b < 1) {
|
||||
return $xpath->addCondition('false()');
|
||||
}
|
||||
|
||||
$sign = '<=';
|
||||
} else {
|
||||
$sign = '>=';
|
||||
}
|
||||
|
||||
$expr = 'position()';
|
||||
|
||||
if ($last) {
|
||||
$expr = 'last() - '.$expr;
|
||||
--$b;
|
||||
}
|
||||
|
||||
if (0 !== $b) {
|
||||
$expr .= ' - '.$b;
|
||||
}
|
||||
|
||||
$conditions = array(sprintf('%s %s 0', $expr, $sign));
|
||||
|
||||
if (1 !== $a && -1 !== $a) {
|
||||
$conditions[] = sprintf('(%s) mod %d = 0', $expr, $a);
|
||||
}
|
||||
|
||||
return $xpath->addCondition(implode(' and ', $conditions));
|
||||
|
||||
// todo: handle an+b, odd, even
|
||||
// an+b means every-a, plus b, e.g., 2n+1 means odd
|
||||
// 0n+b means b
|
||||
// n+0 means a=1, i.e., all elements
|
||||
// an means every a elements, i.e., 2n means even
|
||||
// -n means -1n
|
||||
// -1n+6 means elements 6 and previous
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param FunctionNode $function
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateNthLastChild(XPathExpr $xpath, FunctionNode $function)
|
||||
{
|
||||
return $this->translateNthChild($xpath, $function, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param FunctionNode $function
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateNthOfType(XPathExpr $xpath, FunctionNode $function)
|
||||
{
|
||||
return $this->translateNthChild($xpath, $function, false, false);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param FunctionNode $function
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function translateNthLastOfType(XPathExpr $xpath, FunctionNode $function)
|
||||
{
|
||||
if ('*' === $xpath->getElement()) {
|
||||
throw new ExpressionErrorException('"*:nth-of-type()" is not implemented.');
|
||||
}
|
||||
|
||||
return $this->translateNthChild($xpath, $function, true, false);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param FunctionNode $function
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function translateContains(XPathExpr $xpath, FunctionNode $function)
|
||||
{
|
||||
$arguments = $function->getArguments();
|
||||
foreach ($arguments as $token) {
|
||||
if (!($token->isString() || $token->isIdentifier())) {
|
||||
throw new ExpressionErrorException(
|
||||
'Expected a single string or identifier for :contains(), got '
|
||||
.implode(', ', $arguments)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
return $xpath->addCondition(sprintf(
|
||||
'contains(string(.), %s)',
|
||||
Translator::getXpathLiteral($arguments[0]->getValue())
|
||||
));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param FunctionNode $function
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function translateLang(XPathExpr $xpath, FunctionNode $function)
|
||||
{
|
||||
$arguments = $function->getArguments();
|
||||
foreach ($arguments as $token) {
|
||||
if (!($token->isString() || $token->isIdentifier())) {
|
||||
throw new ExpressionErrorException(
|
||||
'Expected a single string or identifier for :lang(), got '
|
||||
.implode(', ', $arguments)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
return $xpath->addCondition(sprintf(
|
||||
'lang(%s)',
|
||||
Translator::getXpathLiteral($arguments[0]->getValue())
|
||||
));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return 'function';
|
||||
}
|
||||
}
|
||||
|
|
@ -1,240 +0,0 @@
|
|||
<?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\CssSelector\XPath\Extension;
|
||||
|
||||
use Symfony\Component\CssSelector\Exception\ExpressionErrorException;
|
||||
use Symfony\Component\CssSelector\Node\FunctionNode;
|
||||
use Symfony\Component\CssSelector\XPath\Translator;
|
||||
use Symfony\Component\CssSelector\XPath\XPathExpr;
|
||||
|
||||
/**
|
||||
* XPath expression translator HTML extension.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class HtmlExtension extends AbstractExtension
|
||||
{
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param Translator $translator
|
||||
*/
|
||||
public function __construct(Translator $translator)
|
||||
{
|
||||
$translator
|
||||
->getExtension('node')
|
||||
->setFlag(NodeExtension::ELEMENT_NAME_IN_LOWER_CASE, true)
|
||||
->setFlag(NodeExtension::ATTRIBUTE_NAME_IN_LOWER_CASE, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getPseudoClassTranslators()
|
||||
{
|
||||
return array(
|
||||
'checked' => array($this, 'translateChecked'),
|
||||
'link' => array($this, 'translateLink'),
|
||||
'disabled' => array($this, 'translateDisabled'),
|
||||
'enabled' => array($this, 'translateEnabled'),
|
||||
'selected' => array($this, 'translateSelected'),
|
||||
'invalid' => array($this, 'translateInvalid'),
|
||||
'hover' => array($this, 'translateHover'),
|
||||
'visited' => array($this, 'translateVisited'),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getFunctionTranslators()
|
||||
{
|
||||
return array(
|
||||
'lang' => array($this, 'translateLang'),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateChecked(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition(
|
||||
'(@checked '
|
||||
."and (name(.) = 'input' or name(.) = 'command')"
|
||||
."and (@type = 'checkbox' or @type = 'radio'))"
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateLink(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition("@href and (name(.) = 'a' or name(.) = 'link' or name(.) = 'area')");
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateDisabled(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition(
|
||||
'('
|
||||
.'@disabled and'
|
||||
.'('
|
||||
."(name(.) = 'input' and @type != 'hidden')"
|
||||
." or name(.) = 'button'"
|
||||
." or name(.) = 'select'"
|
||||
." or name(.) = 'textarea'"
|
||||
." or name(.) = 'command'"
|
||||
." or name(.) = 'fieldset'"
|
||||
." or name(.) = 'optgroup'"
|
||||
." or name(.) = 'option'"
|
||||
.')'
|
||||
.') or ('
|
||||
."(name(.) = 'input' and @type != 'hidden')"
|
||||
." or name(.) = 'button'"
|
||||
." or name(.) = 'select'"
|
||||
." or name(.) = 'textarea'"
|
||||
.')'
|
||||
.' and ancestor::fieldset[@disabled]'
|
||||
);
|
||||
// todo: in the second half, add "and is not a descendant of that fieldset element's first legend element child, if any."
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateEnabled(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition(
|
||||
'('
|
||||
.'@href and ('
|
||||
."name(.) = 'a'"
|
||||
." or name(.) = 'link'"
|
||||
." or name(.) = 'area'"
|
||||
.')'
|
||||
.') or ('
|
||||
.'('
|
||||
."name(.) = 'command'"
|
||||
." or name(.) = 'fieldset'"
|
||||
." or name(.) = 'optgroup'"
|
||||
.')'
|
||||
.' and not(@disabled)'
|
||||
.') or ('
|
||||
.'('
|
||||
."(name(.) = 'input' and @type != 'hidden')"
|
||||
." or name(.) = 'button'"
|
||||
." or name(.) = 'select'"
|
||||
." or name(.) = 'textarea'"
|
||||
." or name(.) = 'keygen'"
|
||||
.')'
|
||||
.' and not (@disabled or ancestor::fieldset[@disabled])'
|
||||
.') or ('
|
||||
."name(.) = 'option' and not("
|
||||
.'@disabled or ancestor::optgroup[@disabled]'
|
||||
.')'
|
||||
.')'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param FunctionNode $function
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function translateLang(XPathExpr $xpath, FunctionNode $function)
|
||||
{
|
||||
$arguments = $function->getArguments();
|
||||
foreach ($arguments as $token) {
|
||||
if (!($token->isString() || $token->isIdentifier())) {
|
||||
throw new ExpressionErrorException(
|
||||
'Expected a single string or identifier for :lang(), got '
|
||||
.implode(', ', $arguments)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
return $xpath->addCondition(sprintf(
|
||||
'ancestor-or-self::*[@lang][1][starts-with(concat('
|
||||
."translate(@%s, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'), '-')"
|
||||
.', %s)]',
|
||||
'lang',
|
||||
Translator::getXpathLiteral(strtolower($arguments[0]->getValue()).'-')
|
||||
));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateSelected(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition("(@selected and name(.) = 'option')");
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateInvalid(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition('0');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateHover(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition('0');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateVisited(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition('0');
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return 'html';
|
||||
}
|
||||
}
|
||||
|
|
@ -1,273 +0,0 @@
|
|||
<?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\CssSelector\XPath\Extension;
|
||||
|
||||
use Symfony\Component\CssSelector\Node;
|
||||
use Symfony\Component\CssSelector\XPath\Translator;
|
||||
use Symfony\Component\CssSelector\XPath\XPathExpr;
|
||||
|
||||
/**
|
||||
* XPath expression translator node extension.
|
||||
*
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class NodeExtension extends AbstractExtension
|
||||
{
|
||||
const ELEMENT_NAME_IN_LOWER_CASE = 1;
|
||||
const ATTRIBUTE_NAME_IN_LOWER_CASE = 2;
|
||||
const ATTRIBUTE_VALUE_IN_LOWER_CASE = 4;
|
||||
|
||||
/**
|
||||
* @var int
|
||||
*/
|
||||
private $flags;
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param int $flags
|
||||
*/
|
||||
public function __construct($flags = 0)
|
||||
{
|
||||
$this->flags = $flags;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $flag
|
||||
* @param bool $on
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setFlag($flag, $on)
|
||||
{
|
||||
if ($on && !$this->hasFlag($flag)) {
|
||||
$this->flags += $flag;
|
||||
}
|
||||
|
||||
if (!$on && $this->hasFlag($flag)) {
|
||||
$this->flags -= $flag;
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param int $flag
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function hasFlag($flag)
|
||||
{
|
||||
return $this->flags & $flag;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getNodeTranslators()
|
||||
{
|
||||
return array(
|
||||
'Selector' => array($this, 'translateSelector'),
|
||||
'CombinedSelector' => array($this, 'translateCombinedSelector'),
|
||||
'Negation' => array($this, 'translateNegation'),
|
||||
'Function' => array($this, 'translateFunction'),
|
||||
'Pseudo' => array($this, 'translatePseudo'),
|
||||
'Attribute' => array($this, 'translateAttribute'),
|
||||
'Class' => array($this, 'translateClass'),
|
||||
'Hash' => array($this, 'translateHash'),
|
||||
'Element' => array($this, 'translateElement'),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\SelectorNode $node
|
||||
* @param Translator $translator
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateSelector(Node\SelectorNode $node, Translator $translator)
|
||||
{
|
||||
return $translator->nodeToXPath($node->getTree());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\CombinedSelectorNode $node
|
||||
* @param Translator $translator
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateCombinedSelector(Node\CombinedSelectorNode $node, Translator $translator)
|
||||
{
|
||||
return $translator->addCombination($node->getCombinator(), $node->getSelector(), $node->getSubSelector());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\NegationNode $node
|
||||
* @param Translator $translator
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateNegation(Node\NegationNode $node, Translator $translator)
|
||||
{
|
||||
$xpath = $translator->nodeToXPath($node->getSelector());
|
||||
$subXpath = $translator->nodeToXPath($node->getSubSelector());
|
||||
$subXpath->addNameTest();
|
||||
|
||||
if ($subXpath->getCondition()) {
|
||||
return $xpath->addCondition(sprintf('not(%s)', $subXpath->getCondition()));
|
||||
}
|
||||
|
||||
return $xpath->addCondition('0');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\FunctionNode $node
|
||||
* @param Translator $translator
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateFunction(Node\FunctionNode $node, Translator $translator)
|
||||
{
|
||||
$xpath = $translator->nodeToXPath($node->getSelector());
|
||||
|
||||
return $translator->addFunction($xpath, $node);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\PseudoNode $node
|
||||
* @param Translator $translator
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translatePseudo(Node\PseudoNode $node, Translator $translator)
|
||||
{
|
||||
$xpath = $translator->nodeToXPath($node->getSelector());
|
||||
|
||||
return $translator->addPseudoClass($xpath, $node->getIdentifier());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\AttributeNode $node
|
||||
* @param Translator $translator
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateAttribute(Node\AttributeNode $node, Translator $translator)
|
||||
{
|
||||
$name = $node->getAttribute();
|
||||
$safe = $this->isSafeName($name);
|
||||
|
||||
if ($this->hasFlag(self::ATTRIBUTE_NAME_IN_LOWER_CASE)) {
|
||||
$name = strtolower($name);
|
||||
}
|
||||
|
||||
if ($node->getNamespace()) {
|
||||
$name = sprintf('%s:%s', $node->getNamespace(), $name);
|
||||
$safe = $safe && $this->isSafeName($node->getNamespace());
|
||||
}
|
||||
|
||||
$attribute = $safe ? '@'.$name : sprintf('attribute::*[name() = %s]', Translator::getXpathLiteral($name));
|
||||
$value = $node->getValue();
|
||||
$xpath = $translator->nodeToXPath($node->getSelector());
|
||||
|
||||
if ($this->hasFlag(self::ATTRIBUTE_VALUE_IN_LOWER_CASE)) {
|
||||
$value = strtolower($value);
|
||||
}
|
||||
|
||||
return $translator->addAttributeMatching($xpath, $node->getOperator(), $attribute, $value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\ClassNode $node
|
||||
* @param Translator $translator
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateClass(Node\ClassNode $node, Translator $translator)
|
||||
{
|
||||
$xpath = $translator->nodeToXPath($node->getSelector());
|
||||
|
||||
return $translator->addAttributeMatching($xpath, '~=', '@class', $node->getName());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\HashNode $node
|
||||
* @param Translator $translator
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateHash(Node\HashNode $node, Translator $translator)
|
||||
{
|
||||
$xpath = $translator->nodeToXPath($node->getSelector());
|
||||
|
||||
return $translator->addAttributeMatching($xpath, '=', '@id', $node->getId());
|
||||
}
|
||||
|
||||
/**
|
||||
* @param Node\ElementNode $node
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateElement(Node\ElementNode $node)
|
||||
{
|
||||
$element = $node->getElement();
|
||||
|
||||
if ($this->hasFlag(self::ELEMENT_NAME_IN_LOWER_CASE)) {
|
||||
$element = strtolower($element);
|
||||
}
|
||||
|
||||
if ($element) {
|
||||
$safe = $this->isSafeName($element);
|
||||
} else {
|
||||
$element = '*';
|
||||
$safe = true;
|
||||
}
|
||||
|
||||
if ($node->getNamespace()) {
|
||||
$element = sprintf('%s:%s', $node->getNamespace(), $element);
|
||||
$safe = $safe && $this->isSafeName($node->getNamespace());
|
||||
}
|
||||
|
||||
$xpath = new XPathExpr('', $element);
|
||||
|
||||
if (!$safe) {
|
||||
$xpath->addNameTest();
|
||||
}
|
||||
|
||||
return $xpath;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return 'node';
|
||||
}
|
||||
|
||||
/**
|
||||
* Tests if given name is safe.
|
||||
*
|
||||
* @param string $name
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
private function isSafeName($name)
|
||||
{
|
||||
return 0 < preg_match('~^[a-zA-Z_][a-zA-Z0-9_.-]*$~', $name);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,164 +0,0 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\CssSelector\XPath\Extension;
|
||||
|
||||
use Symfony\Component\CssSelector\Exception\ExpressionErrorException;
|
||||
use Symfony\Component\CssSelector\XPath\XPathExpr;
|
||||
|
||||
/**
|
||||
* XPath expression translator pseudo-class extension.
|
||||
*
|
||||
* This component is a port of the Python cssselect library,
|
||||
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
|
||||
*
|
||||
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class PseudoClassExtension extends AbstractExtension
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getPseudoClassTranslators()
|
||||
{
|
||||
return array(
|
||||
'root' => array($this, 'translateRoot'),
|
||||
'first-child' => array($this, 'translateFirstChild'),
|
||||
'last-child' => array($this, 'translateLastChild'),
|
||||
'first-of-type' => array($this, 'translateFirstOfType'),
|
||||
'last-of-type' => array($this, 'translateLastOfType'),
|
||||
'only-child' => array($this, 'translateOnlyChild'),
|
||||
'only-of-type' => array($this, 'translateOnlyOfType'),
|
||||
'empty' => array($this, 'translateEmpty'),
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateRoot(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition('not(parent::*)');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateFirstChild(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath
|
||||
->addStarPrefix()
|
||||
->addNameTest()
|
||||
->addCondition('position() = 1');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateLastChild(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath
|
||||
->addStarPrefix()
|
||||
->addNameTest()
|
||||
->addCondition('position() = last()');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function translateFirstOfType(XPathExpr $xpath)
|
||||
{
|
||||
if ('*' === $xpath->getElement()) {
|
||||
throw new ExpressionErrorException('"*:first-of-type" is not implemented.');
|
||||
}
|
||||
|
||||
return $xpath
|
||||
->addStarPrefix()
|
||||
->addCondition('position() = 1');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function translateLastOfType(XPathExpr $xpath)
|
||||
{
|
||||
if ('*' === $xpath->getElement()) {
|
||||
throw new ExpressionErrorException('"*:last-of-type" is not implemented.');
|
||||
}
|
||||
|
||||
return $xpath
|
||||
->addStarPrefix()
|
||||
->addCondition('position() = last()');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateOnlyChild(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath
|
||||
->addStarPrefix()
|
||||
->addNameTest()
|
||||
->addCondition('last() = 1');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function translateOnlyOfType(XPathExpr $xpath)
|
||||
{
|
||||
if ('*' === $xpath->getElement()) {
|
||||
throw new ExpressionErrorException('"*:only-of-type" is not implemented.');
|
||||
}
|
||||
|
||||
return $xpath->addCondition('last() = 1');
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*/
|
||||
public function translateEmpty(XPathExpr $xpath)
|
||||
{
|
||||
return $xpath->addCondition('not(*) and not(string-length())');
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return 'pseudo-class';
|
||||
}
|
||||
}
|
||||
298
vendor/symfony/css-selector/XPath/Translator.php
vendored
298
vendor/symfony/css-selector/XPath/Translator.php
vendored
|
|
@ -1,298 +0,0 @@
|
|||
<?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\CssSelector\XPath;
|
||||
|
||||
use Symfony\Component\CssSelector\Exception\ExpressionErrorException;
|
||||
use Symfony\Component\CssSelector\Node\FunctionNode;
|
||||
use Symfony\Component\CssSelector\Node\NodeInterface;
|
||||
use Symfony\Component\CssSelector\Node\SelectorNode;
|
||||
use Symfony\Component\CssSelector\Parser\Parser;
|
||||
use Symfony\Component\CssSelector\Parser\ParserInterface;
|
||||
|
||||
/**
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class Translator implements TranslatorInterface
|
||||
{
|
||||
/**
|
||||
* @var ParserInterface
|
||||
*/
|
||||
private $mainParser;
|
||||
|
||||
/**
|
||||
* @var ParserInterface[]
|
||||
*/
|
||||
private $shortcutParsers = array();
|
||||
|
||||
/**
|
||||
* @var Extension\ExtensionInterface
|
||||
*/
|
||||
private $extensions = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $nodeTranslators = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $combinationTranslators = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $functionTranslators = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $pseudoClassTranslators = array();
|
||||
|
||||
/**
|
||||
* @var array
|
||||
*/
|
||||
private $attributeMatchingTranslators = array();
|
||||
|
||||
public function __construct(ParserInterface $parser = null)
|
||||
{
|
||||
$this->mainParser = $parser ?: new Parser();
|
||||
|
||||
$this
|
||||
->registerExtension(new Extension\NodeExtension())
|
||||
->registerExtension(new Extension\CombinationExtension())
|
||||
->registerExtension(new Extension\FunctionExtension())
|
||||
->registerExtension(new Extension\PseudoClassExtension())
|
||||
->registerExtension(new Extension\AttributeMatchingExtension())
|
||||
;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $element
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public static function getXpathLiteral($element)
|
||||
{
|
||||
if (false === strpos($element, "'")) {
|
||||
return "'".$element."'";
|
||||
}
|
||||
|
||||
if (false === strpos($element, '"')) {
|
||||
return '"'.$element.'"';
|
||||
}
|
||||
|
||||
$string = $element;
|
||||
$parts = array();
|
||||
while (true) {
|
||||
if (false !== $pos = strpos($string, "'")) {
|
||||
$parts[] = sprintf("'%s'", substr($string, 0, $pos));
|
||||
$parts[] = "\"'\"";
|
||||
$string = substr($string, $pos + 1);
|
||||
} else {
|
||||
$parts[] = "'$string'";
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return sprintf('concat(%s)', implode($parts, ', '));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function cssToXPath($cssExpr, $prefix = 'descendant-or-self::')
|
||||
{
|
||||
$selectors = $this->parseSelectors($cssExpr);
|
||||
|
||||
/** @var SelectorNode $selector */
|
||||
foreach ($selectors as $index => $selector) {
|
||||
if (null !== $selector->getPseudoElement()) {
|
||||
throw new ExpressionErrorException('Pseudo-elements are not supported.');
|
||||
}
|
||||
|
||||
$selectors[$index] = $this->selectorToXPath($selector, $prefix);
|
||||
}
|
||||
|
||||
return implode(' | ', $selectors);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function selectorToXPath(SelectorNode $selector, $prefix = 'descendant-or-self::')
|
||||
{
|
||||
return ($prefix ?: '').$this->nodeToXPath($selector);
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers an extension.
|
||||
*
|
||||
* @param Extension\ExtensionInterface $extension
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function registerExtension(Extension\ExtensionInterface $extension)
|
||||
{
|
||||
$this->extensions[$extension->getName()] = $extension;
|
||||
|
||||
$this->nodeTranslators = array_merge($this->nodeTranslators, $extension->getNodeTranslators());
|
||||
$this->combinationTranslators = array_merge($this->combinationTranslators, $extension->getCombinationTranslators());
|
||||
$this->functionTranslators = array_merge($this->functionTranslators, $extension->getFunctionTranslators());
|
||||
$this->pseudoClassTranslators = array_merge($this->pseudoClassTranslators, $extension->getPseudoClassTranslators());
|
||||
$this->attributeMatchingTranslators = array_merge($this->attributeMatchingTranslators, $extension->getAttributeMatchingTranslators());
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $name
|
||||
*
|
||||
* @return Extension\ExtensionInterface
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function getExtension($name)
|
||||
{
|
||||
if (!isset($this->extensions[$name])) {
|
||||
throw new ExpressionErrorException(sprintf('Extension "%s" not registered.', $name));
|
||||
}
|
||||
|
||||
return $this->extensions[$name];
|
||||
}
|
||||
|
||||
/**
|
||||
* Registers a shortcut parser.
|
||||
*
|
||||
* @param ParserInterface $shortcut
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function registerParserShortcut(ParserInterface $shortcut)
|
||||
{
|
||||
$this->shortcutParsers[] = $shortcut;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param NodeInterface $node
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function nodeToXPath(NodeInterface $node)
|
||||
{
|
||||
if (!isset($this->nodeTranslators[$node->getNodeName()])) {
|
||||
throw new ExpressionErrorException(sprintf('Node "%s" not supported.', $node->getNodeName()));
|
||||
}
|
||||
|
||||
return call_user_func($this->nodeTranslators[$node->getNodeName()], $node, $this);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $combiner
|
||||
* @param NodeInterface $xpath
|
||||
* @param NodeInterface $combinedXpath
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function addCombination($combiner, NodeInterface $xpath, NodeInterface $combinedXpath)
|
||||
{
|
||||
if (!isset($this->combinationTranslators[$combiner])) {
|
||||
throw new ExpressionErrorException(sprintf('Combiner "%s" not supported.', $combiner));
|
||||
}
|
||||
|
||||
return call_user_func($this->combinationTranslators[$combiner], $this->nodeToXPath($xpath), $this->nodeToXPath($combinedXpath));
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param FunctionNode $function
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function addFunction(XPathExpr $xpath, FunctionNode $function)
|
||||
{
|
||||
if (!isset($this->functionTranslators[$function->getName()])) {
|
||||
throw new ExpressionErrorException(sprintf('Function "%s" not supported.', $function->getName()));
|
||||
}
|
||||
|
||||
return call_user_func($this->functionTranslators[$function->getName()], $xpath, $function);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $pseudoClass
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function addPseudoClass(XPathExpr $xpath, $pseudoClass)
|
||||
{
|
||||
if (!isset($this->pseudoClassTranslators[$pseudoClass])) {
|
||||
throw new ExpressionErrorException(sprintf('Pseudo-class "%s" not supported.', $pseudoClass));
|
||||
}
|
||||
|
||||
return call_user_func($this->pseudoClassTranslators[$pseudoClass], $xpath);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param XPathExpr $xpath
|
||||
* @param string $operator
|
||||
* @param string $attribute
|
||||
* @param string $value
|
||||
*
|
||||
* @return XPathExpr
|
||||
*
|
||||
* @throws ExpressionErrorException
|
||||
*/
|
||||
public function addAttributeMatching(XPathExpr $xpath, $operator, $attribute, $value)
|
||||
{
|
||||
if (!isset($this->attributeMatchingTranslators[$operator])) {
|
||||
throw new ExpressionErrorException(sprintf('Attribute matcher operator "%s" not supported.', $operator));
|
||||
}
|
||||
|
||||
return call_user_func($this->attributeMatchingTranslators[$operator], $xpath, $attribute, $value);
|
||||
}
|
||||
|
||||
/**
|
||||
* @param string $css
|
||||
*
|
||||
* @return SelectorNode[]
|
||||
*/
|
||||
private function parseSelectors($css)
|
||||
{
|
||||
foreach ($this->shortcutParsers as $shortcut) {
|
||||
$tokens = $shortcut->parse($css);
|
||||
|
||||
if (!empty($tokens)) {
|
||||
return $tokens;
|
||||
}
|
||||
}
|
||||
|
||||
return $this->mainParser->parse($css);
|
||||
}
|
||||
}
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
<?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\CssSelector\XPath;
|
||||
|
||||
use Symfony\Component\CssSelector\Node\SelectorNode;
|
||||
|
||||
/**
|
||||
* 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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
interface TranslatorInterface
|
||||
{
|
||||
/**
|
||||
* Translates a CSS selector to an XPath expression.
|
||||
*
|
||||
* @param string $cssExpr
|
||||
* @param string $prefix
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function cssToXPath($cssExpr, $prefix = 'descendant-or-self::');
|
||||
|
||||
/**
|
||||
* Translates a parsed selector node to an XPath expression.
|
||||
*
|
||||
* @param SelectorNode $selector
|
||||
* @param string $prefix
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function selectorToXPath(SelectorNode $selector, $prefix = 'descendant-or-self::');
|
||||
}
|
||||
142
vendor/symfony/css-selector/XPath/XPathExpr.php
vendored
142
vendor/symfony/css-selector/XPath/XPathExpr.php
vendored
|
|
@ -1,142 +0,0 @@
|
|||
<?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\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 <jeanfrancois.simon@sensiolabs.com>
|
||||
*
|
||||
* @internal
|
||||
*/
|
||||
class XPathExpr
|
||||
{
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $path;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $element;
|
||||
|
||||
/**
|
||||
* @var string
|
||||
*/
|
||||
private $condition;
|
||||
|
||||
/**
|
||||
* @param string $path
|
||||
* @param string $element
|
||||
* @param string $condition
|
||||
* @param bool $starPrefix
|
||||
*/
|
||||
public function __construct($path = '', $element = '*', $condition = '', $starPrefix = false)
|
||||
{
|
||||
$this->path = $path;
|
||||
$this->element = $element;
|
||||
$this->condition = $condition;
|
||||
|
||||
if ($starPrefix) {
|
||||
$this->addStarPrefix();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getElement()
|
||||
{
|
||||
return $this->element;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param $condition
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function addCondition($condition)
|
||||
{
|
||||
$this->condition = $this->condition ? sprintf('%s and (%s)', $this->condition, $condition) : $condition;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function getCondition()
|
||||
{
|
||||
return $this->condition;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return $this
|
||||
*/
|
||||
public function addNameTest()
|
||||
{
|
||||
if ('*' !== $this->element) {
|
||||
$this->addCondition('name() = '.Translator::getXpathLiteral($this->element));
|
||||
$this->element = '*';
|
||||
}
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return $this
|
||||
*/
|
||||
public function addStarPrefix()
|
||||
{
|
||||
$this->path .= '*/';
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Joins another XPathExpr with a combiner.
|
||||
*
|
||||
* @param string $combiner
|
||||
* @param XPathExpr $expr
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function join($combiner, XPathExpr $expr)
|
||||
{
|
||||
$path = $this->__toString().$combiner;
|
||||
|
||||
if ('*/' !== $expr->path) {
|
||||
$path .= $expr->path;
|
||||
}
|
||||
|
||||
$this->path = $path;
|
||||
$this->element = $expr->element;
|
||||
$this->condition = $expr->condition;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
$path = $this->path.$this->element;
|
||||
$condition = null === $this->condition || '' === $this->condition ? '' : '['.$this->condition.']';
|
||||
|
||||
return $path.$condition;
|
||||
}
|
||||
}
|
||||
37
vendor/symfony/css-selector/composer.json
vendored
37
vendor/symfony/css-selector/composer.json
vendored
|
|
@ -1,37 +0,0 @@
|
|||
{
|
||||
"name": "symfony/css-selector",
|
||||
"type": "library",
|
||||
"description": "Symfony CssSelector Component",
|
||||
"keywords": [],
|
||||
"homepage": "https://symfony.com",
|
||||
"license": "MIT",
|
||||
"authors": [
|
||||
{
|
||||
"name": "Fabien Potencier",
|
||||
"email": "fabien@symfony.com"
|
||||
},
|
||||
{
|
||||
"name": "Jean-François Simon",
|
||||
"email": "jeanfrancois.simon@sensiolabs.com"
|
||||
},
|
||||
{
|
||||
"name": "Symfony Community",
|
||||
"homepage": "https://symfony.com/contributors"
|
||||
}
|
||||
],
|
||||
"require": {
|
||||
"php": ">=5.3.9"
|
||||
},
|
||||
"autoload": {
|
||||
"psr-4": { "Symfony\\Component\\CssSelector\\": "" },
|
||||
"exclude-from-classmap": [
|
||||
"/Tests/"
|
||||
]
|
||||
},
|
||||
"minimum-stability": "dev",
|
||||
"extra": {
|
||||
"branch-alias": {
|
||||
"dev-master": "2.8-dev"
|
||||
}
|
||||
}
|
||||
}
|
||||
29
vendor/symfony/css-selector/phpunit.xml.dist
vendored
29
vendor/symfony/css-selector/phpunit.xml.dist
vendored
|
|
@ -1,29 +0,0 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
|
||||
backupGlobals="false"
|
||||
colors="true"
|
||||
bootstrap="vendor/autoload.php"
|
||||
>
|
||||
<php>
|
||||
<ini name="error_reporting" value="-1" />
|
||||
</php>
|
||||
|
||||
<testsuites>
|
||||
<testsuite name="Symfony CssSelector Component Test Suite">
|
||||
<directory>./Tests/</directory>
|
||||
</testsuite>
|
||||
</testsuites>
|
||||
|
||||
<filter>
|
||||
<whitelist>
|
||||
<directory>./</directory>
|
||||
<exclude>
|
||||
<directory>./Resources</directory>
|
||||
<directory>./Tests</directory>
|
||||
<directory>./vendor</directory>
|
||||
</exclude>
|
||||
</whitelist>
|
||||
</filter>
|
||||
</phpunit>
|
||||
Reference in a new issue