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Lars Gebhardt-Kusche
2025-12-04 22:33:05 +01:00
parent 316175e158
commit 9dee06cdd6
145 changed files with 16865 additions and 88 deletions
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22
vendor/autoload.php vendored Normal file
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<?php
// autoload.php @generated by Composer
if (PHP_VERSION_ID < 50600) {
if (!headers_sent()) {
header('HTTP/1.1 500 Internal Server Error');
}
$err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
if (!ini_get('display_errors')) {
if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
fwrite(STDERR, $err);
} elseif (!headers_sent()) {
echo $err;
}
}
throw new RuntimeException($err);
}
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInit5dd4a204e737e7907bc2050330271446::getLoader();

579
vendor/composer/ClassLoader.php vendored Normal file
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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Autoload;
/**
* ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
*
* $loader = new \Composer\Autoload\ClassLoader();
*
* // register classes with namespaces
* $loader->add('Symfony\Component', __DIR__.'/component');
* $loader->add('Symfony', __DIR__.'/framework');
*
* // activate the autoloader
* $loader->register();
*
* // to enable searching the include path (eg. for PEAR packages)
* $loader->setUseIncludePath(true);
*
* In this example, if you try to use a class in the Symfony\Component
* namespace or one of its children (Symfony\Component\Console for instance),
* the autoloader will first look for the class under the component/
* directory, and it will then fallback to the framework/ directory if not
* found before giving up.
*
* This class is loosely based on the Symfony UniversalClassLoader.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @see https://www.php-fig.org/psr/psr-0/
* @see https://www.php-fig.org/psr/psr-4/
*/
class ClassLoader
{
/** @var \Closure(string):void */
private static $includeFile;
/** @var string|null */
private $vendorDir;
// PSR-4
/**
* @var array<string, array<string, int>>
*/
private $prefixLengthsPsr4 = array();
/**
* @var array<string, list<string>>
*/
private $prefixDirsPsr4 = array();
/**
* @var list<string>
*/
private $fallbackDirsPsr4 = array();
// PSR-0
/**
* List of PSR-0 prefixes
*
* Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
*
* @var array<string, array<string, list<string>>>
*/
private $prefixesPsr0 = array();
/**
* @var list<string>
*/
private $fallbackDirsPsr0 = array();
/** @var bool */
private $useIncludePath = false;
/**
* @var array<string, string>
*/
private $classMap = array();
/** @var bool */
private $classMapAuthoritative = false;
/**
* @var array<string, bool>
*/
private $missingClasses = array();
/** @var string|null */
private $apcuPrefix;
/**
* @var array<string, self>
*/
private static $registeredLoaders = array();
/**
* @param string|null $vendorDir
*/
public function __construct($vendorDir = null)
{
$this->vendorDir = $vendorDir;
self::initializeIncludeClosure();
}
/**
* @return array<string, list<string>>
*/
public function getPrefixes()
{
if (!empty($this->prefixesPsr0)) {
return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
}
return array();
}
/**
* @return array<string, list<string>>
*/
public function getPrefixesPsr4()
{
return $this->prefixDirsPsr4;
}
/**
* @return list<string>
*/
public function getFallbackDirs()
{
return $this->fallbackDirsPsr0;
}
/**
* @return list<string>
*/
public function getFallbackDirsPsr4()
{
return $this->fallbackDirsPsr4;
}
/**
* @return array<string, string> Array of classname => path
*/
public function getClassMap()
{
return $this->classMap;
}
/**
* @param array<string, string> $classMap Class to filename map
*
* @return void
*/
public function addClassMap(array $classMap)
{
if ($this->classMap) {
$this->classMap = array_merge($this->classMap, $classMap);
} else {
$this->classMap = $classMap;
}
}
/**
* Registers a set of PSR-0 directories for a given prefix, either
* appending or prepending to the ones previously set for this prefix.
*
* @param string $prefix The prefix
* @param list<string>|string $paths The PSR-0 root directories
* @param bool $prepend Whether to prepend the directories
*
* @return void
*/
public function add($prefix, $paths, $prepend = false)
{
$paths = (array) $paths;
if (!$prefix) {
if ($prepend) {
$this->fallbackDirsPsr0 = array_merge(
$paths,
$this->fallbackDirsPsr0
);
} else {
$this->fallbackDirsPsr0 = array_merge(
$this->fallbackDirsPsr0,
$paths
);
}
return;
}
$first = $prefix[0];
if (!isset($this->prefixesPsr0[$first][$prefix])) {
$this->prefixesPsr0[$first][$prefix] = $paths;
return;
}
if ($prepend) {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$paths,
$this->prefixesPsr0[$first][$prefix]
);
} else {
$this->prefixesPsr0[$first][$prefix] = array_merge(
$this->prefixesPsr0[$first][$prefix],
$paths
);
}
}
/**
* Registers a set of PSR-4 directories for a given namespace, either
* appending or prepending to the ones previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param list<string>|string $paths The PSR-4 base directories
* @param bool $prepend Whether to prepend the directories
*
* @throws \InvalidArgumentException
*
* @return void
*/
public function addPsr4($prefix, $paths, $prepend = false)
{
$paths = (array) $paths;
if (!$prefix) {
// Register directories for the root namespace.
if ($prepend) {
$this->fallbackDirsPsr4 = array_merge(
$paths,
$this->fallbackDirsPsr4
);
} else {
$this->fallbackDirsPsr4 = array_merge(
$this->fallbackDirsPsr4,
$paths
);
}
} elseif (!isset($this->prefixDirsPsr4[$prefix])) {
// Register directories for a new namespace.
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = $paths;
} elseif ($prepend) {
// Prepend directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$paths,
$this->prefixDirsPsr4[$prefix]
);
} else {
// Append directories for an already registered namespace.
$this->prefixDirsPsr4[$prefix] = array_merge(
$this->prefixDirsPsr4[$prefix],
$paths
);
}
}
/**
* Registers a set of PSR-0 directories for a given prefix,
* replacing any others previously set for this prefix.
*
* @param string $prefix The prefix
* @param list<string>|string $paths The PSR-0 base directories
*
* @return void
*/
public function set($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr0 = (array) $paths;
} else {
$this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
}
}
/**
* Registers a set of PSR-4 directories for a given namespace,
* replacing any others previously set for this namespace.
*
* @param string $prefix The prefix/namespace, with trailing '\\'
* @param list<string>|string $paths The PSR-4 base directories
*
* @throws \InvalidArgumentException
*
* @return void
*/
public function setPsr4($prefix, $paths)
{
if (!$prefix) {
$this->fallbackDirsPsr4 = (array) $paths;
} else {
$length = strlen($prefix);
if ('\\' !== $prefix[$length - 1]) {
throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
}
$this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
$this->prefixDirsPsr4[$prefix] = (array) $paths;
}
}
/**
* Turns on searching the include path for class files.
*
* @param bool $useIncludePath
*
* @return void
*/
public function setUseIncludePath($useIncludePath)
{
$this->useIncludePath = $useIncludePath;
}
/**
* Can be used to check if the autoloader uses the include path to check
* for classes.
*
* @return bool
*/
public function getUseIncludePath()
{
return $this->useIncludePath;
}
/**
* Turns off searching the prefix and fallback directories for classes
* that have not been registered with the class map.
*
* @param bool $classMapAuthoritative
*
* @return void
*/
public function setClassMapAuthoritative($classMapAuthoritative)
{
$this->classMapAuthoritative = $classMapAuthoritative;
}
/**
* Should class lookup fail if not found in the current class map?
*
* @return bool
*/
public function isClassMapAuthoritative()
{
return $this->classMapAuthoritative;
}
/**
* APCu prefix to use to cache found/not-found classes, if the extension is enabled.
*
* @param string|null $apcuPrefix
*
* @return void
*/
public function setApcuPrefix($apcuPrefix)
{
$this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
}
/**
* The APCu prefix in use, or null if APCu caching is not enabled.
*
* @return string|null
*/
public function getApcuPrefix()
{
return $this->apcuPrefix;
}
/**
* Registers this instance as an autoloader.
*
* @param bool $prepend Whether to prepend the autoloader or not
*
* @return void
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
if (null === $this->vendorDir) {
return;
}
if ($prepend) {
self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
} else {
unset(self::$registeredLoaders[$this->vendorDir]);
self::$registeredLoaders[$this->vendorDir] = $this;
}
}
/**
* Unregisters this instance as an autoloader.
*
* @return void
*/
public function unregister()
{
spl_autoload_unregister(array($this, 'loadClass'));
if (null !== $this->vendorDir) {
unset(self::$registeredLoaders[$this->vendorDir]);
}
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
* @return true|null True if loaded, null otherwise
*/
public function loadClass($class)
{
if ($file = $this->findFile($class)) {
$includeFile = self::$includeFile;
$includeFile($file);
return true;
}
return null;
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|false The path if found, false otherwise
*/
public function findFile($class)
{
// class map lookup
if (isset($this->classMap[$class])) {
return $this->classMap[$class];
}
if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
return false;
}
if (null !== $this->apcuPrefix) {
$file = apcu_fetch($this->apcuPrefix.$class, $hit);
if ($hit) {
return $file;
}
}
$file = $this->findFileWithExtension($class, '.php');
// Search for Hack files if we are running on HHVM
if (false === $file && defined('HHVM_VERSION')) {
$file = $this->findFileWithExtension($class, '.hh');
}
if (null !== $this->apcuPrefix) {
apcu_add($this->apcuPrefix.$class, $file);
}
if (false === $file) {
// Remember that this class does not exist.
$this->missingClasses[$class] = true;
}
return $file;
}
/**
* Returns the currently registered loaders keyed by their corresponding vendor directories.
*
* @return array<string, self>
*/
public static function getRegisteredLoaders()
{
return self::$registeredLoaders;
}
/**
* @param string $class
* @param string $ext
* @return string|false
*/
private function findFileWithExtension($class, $ext)
{
// PSR-4 lookup
$logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
$first = $class[0];
if (isset($this->prefixLengthsPsr4[$first])) {
$subPath = $class;
while (false !== $lastPos = strrpos($subPath, '\\')) {
$subPath = substr($subPath, 0, $lastPos);
$search = $subPath . '\\';
if (isset($this->prefixDirsPsr4[$search])) {
$pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
foreach ($this->prefixDirsPsr4[$search] as $dir) {
if (file_exists($file = $dir . $pathEnd)) {
return $file;
}
}
}
}
}
// PSR-4 fallback dirs
foreach ($this->fallbackDirsPsr4 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
return $file;
}
}
// PSR-0 lookup
if (false !== $pos = strrpos($class, '\\')) {
// namespaced class name
$logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
. strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
} else {
// PEAR-like class name
$logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
}
if (isset($this->prefixesPsr0[$first])) {
foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
if (0 === strpos($class, $prefix)) {
foreach ($dirs as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
}
}
}
// PSR-0 fallback dirs
foreach ($this->fallbackDirsPsr0 as $dir) {
if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
return $file;
}
}
// PSR-0 include paths.
if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
return $file;
}
return false;
}
/**
* @return void
*/
private static function initializeIncludeClosure()
{
if (self::$includeFile !== null) {
return;
}
/**
* Scope isolated include.
*
* Prevents access to $this/self from included files.
*
* @param string $file
* @return void
*/
self::$includeFile = \Closure::bind(static function($file) {
include $file;
}, null, null);
}
}

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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer;
use Composer\Autoload\ClassLoader;
use Composer\Semver\VersionParser;
/**
* This class is copied in every Composer installed project and available to all
*
* See also https://getcomposer.org/doc/07-runtime.md#installed-versions
*
* To require its presence, you can require `composer-runtime-api ^2.0`
*
* @final
*/
class InstalledVersions
{
/**
* @var string|null if set (by reflection by Composer), this should be set to the path where this class is being copied to
* @internal
*/
private static $selfDir = null;
/**
* @var mixed[]|null
* @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}|array{}|null
*/
private static $installed;
/**
* @var bool
*/
private static $installedIsLocalDir;
/**
* @var bool|null
*/
private static $canGetVendors;
/**
* @var array[]
* @psalm-var array<string, array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
*/
private static $installedByVendor = array();
/**
* Returns a list of all package names which are present, either by being installed, replaced or provided
*
* @return string[]
* @psalm-return list<string>
*/
public static function getInstalledPackages()
{
$packages = array();
foreach (self::getInstalled() as $installed) {
$packages[] = array_keys($installed['versions']);
}
if (1 === \count($packages)) {
return $packages[0];
}
return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
}
/**
* Returns a list of all package names with a specific type e.g. 'library'
*
* @param string $type
* @return string[]
* @psalm-return list<string>
*/
public static function getInstalledPackagesByType($type)
{
$packagesByType = array();
foreach (self::getInstalled() as $installed) {
foreach ($installed['versions'] as $name => $package) {
if (isset($package['type']) && $package['type'] === $type) {
$packagesByType[] = $name;
}
}
}
return $packagesByType;
}
/**
* Checks whether the given package is installed
*
* This also returns true if the package name is provided or replaced by another package
*
* @param string $packageName
* @param bool $includeDevRequirements
* @return bool
*/
public static function isInstalled($packageName, $includeDevRequirements = true)
{
foreach (self::getInstalled() as $installed) {
if (isset($installed['versions'][$packageName])) {
return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
}
}
return false;
}
/**
* Checks whether the given package satisfies a version constraint
*
* e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
*
* Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
*
* @param VersionParser $parser Install composer/semver to have access to this class and functionality
* @param string $packageName
* @param string|null $constraint A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
* @return bool
*/
public static function satisfies(VersionParser $parser, $packageName, $constraint)
{
$constraint = $parser->parseConstraints((string) $constraint);
$provided = $parser->parseConstraints(self::getVersionRanges($packageName));
return $provided->matches($constraint);
}
/**
* Returns a version constraint representing all the range(s) which are installed for a given package
*
* It is easier to use this via isInstalled() with the $constraint argument if you need to check
* whether a given version of a package is installed, and not just whether it exists
*
* @param string $packageName
* @return string Version constraint usable with composer/semver
*/
public static function getVersionRanges($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
$ranges = array();
if (isset($installed['versions'][$packageName]['pretty_version'])) {
$ranges[] = $installed['versions'][$packageName]['pretty_version'];
}
if (array_key_exists('aliases', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
}
if (array_key_exists('replaced', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
}
if (array_key_exists('provided', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
}
return implode(' || ', $ranges);
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @param string $packageName
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
*/
public static function getVersion($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
if (!isset($installed['versions'][$packageName]['version'])) {
return null;
}
return $installed['versions'][$packageName]['version'];
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @param string $packageName
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
*/
public static function getPrettyVersion($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
if (!isset($installed['versions'][$packageName]['pretty_version'])) {
return null;
}
return $installed['versions'][$packageName]['pretty_version'];
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @param string $packageName
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
*/
public static function getReference($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
if (!isset($installed['versions'][$packageName]['reference'])) {
return null;
}
return $installed['versions'][$packageName]['reference'];
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @param string $packageName
* @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
*/
public static function getInstallPath($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}
return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
}
throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}
/**
* @return array
* @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
*/
public static function getRootPackage()
{
$installed = self::getInstalled();
return $installed[0]['root'];
}
/**
* Returns the raw installed.php data for custom implementations
*
* @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
* @return array[]
* @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}
*/
public static function getRawData()
{
@trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
if (null === self::$installed) {
// only require the installed.php file if this file is loaded from its dumped location,
// and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
if (substr(__DIR__, -8, 1) !== 'C') {
self::$installed = include __DIR__ . '/installed.php';
} else {
self::$installed = array();
}
}
return self::$installed;
}
/**
* Returns the raw data of all installed.php which are currently loaded for custom implementations
*
* @return array[]
* @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
*/
public static function getAllRawData()
{
return self::getInstalled();
}
/**
* Lets you reload the static array from another file
*
* This is only useful for complex integrations in which a project needs to use
* this class but then also needs to execute another project's autoloader in process,
* and wants to ensure both projects have access to their version of installed.php.
*
* A typical case would be PHPUnit, where it would need to make sure it reads all
* the data it needs from this class, then call reload() with
* `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
* the project in which it runs can then also use this class safely, without
* interference between PHPUnit's dependencies and the project's dependencies.
*
* @param array[] $data A vendor/composer/installed.php data set
* @return void
*
* @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $data
*/
public static function reload($data)
{
self::$installed = $data;
self::$installedByVendor = array();
// when using reload, we disable the duplicate protection to ensure that self::$installed data is
// always returned, but we cannot know whether it comes from the installed.php in __DIR__ or not,
// so we have to assume it does not, and that may result in duplicate data being returned when listing
// all installed packages for example
self::$installedIsLocalDir = false;
}
/**
* @return string
*/
private static function getSelfDir()
{
if (self::$selfDir === null) {
self::$selfDir = strtr(__DIR__, '\\', '/');
}
return self::$selfDir;
}
/**
* @return array[]
* @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
*/
private static function getInstalled()
{
if (null === self::$canGetVendors) {
self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
}
$installed = array();
$copiedLocalDir = false;
if (self::$canGetVendors) {
$selfDir = self::getSelfDir();
foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
$vendorDir = strtr($vendorDir, '\\', '/');
if (isset(self::$installedByVendor[$vendorDir])) {
$installed[] = self::$installedByVendor[$vendorDir];
} elseif (is_file($vendorDir.'/composer/installed.php')) {
/** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
$required = require $vendorDir.'/composer/installed.php';
self::$installedByVendor[$vendorDir] = $required;
$installed[] = $required;
if (self::$installed === null && $vendorDir.'/composer' === $selfDir) {
self::$installed = $required;
self::$installedIsLocalDir = true;
}
}
if (self::$installedIsLocalDir && $vendorDir.'/composer' === $selfDir) {
$copiedLocalDir = true;
}
}
}
if (null === self::$installed) {
// only require the installed.php file if this file is loaded from its dumped location,
// and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
if (substr(__DIR__, -8, 1) !== 'C') {
/** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
$required = require __DIR__ . '/installed.php';
self::$installed = $required;
} else {
self::$installed = array();
}
}
if (self::$installed !== array() && !$copiedLocalDir) {
$installed[] = self::$installed;
}
return $installed;
}
}

21
vendor/composer/LICENSE vendored Normal file
View File

@@ -0,0 +1,21 @@
Copyright (c) Nils Adermann, Jordi Boggiano
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.

10
vendor/composer/autoload_classmap.php vendored Normal file
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@@ -0,0 +1,10 @@
<?php
// autoload_classmap.php @generated by Composer
$vendorDir = dirname(__DIR__);
$baseDir = dirname($vendorDir);
return array(
'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
);

9
vendor/composer/autoload_namespaces.php vendored Normal file
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@@ -0,0 +1,9 @@
<?php
// autoload_namespaces.php @generated by Composer
$vendorDir = dirname(__DIR__);
$baseDir = dirname($vendorDir);
return array(
);

11
vendor/composer/autoload_psr4.php vendored Normal file
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@@ -0,0 +1,11 @@
<?php
// autoload_psr4.php @generated by Composer
$vendorDir = dirname(__DIR__);
$baseDir = dirname($vendorDir);
return array(
'TijsVerkoyen\\CssToInlineStyles\\' => array($vendorDir . '/tijsverkoyen/css-to-inline-styles/src'),
'Symfony\\Component\\CssSelector\\' => array($vendorDir . '/symfony/css-selector'),
);

38
vendor/composer/autoload_real.php vendored Normal file
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@@ -0,0 +1,38 @@
<?php
// autoload_real.php @generated by Composer
class ComposerAutoloaderInit5dd4a204e737e7907bc2050330271446
{
private static $loader;
public static function loadClassLoader($class)
{
if ('Composer\Autoload\ClassLoader' === $class) {
require __DIR__ . '/ClassLoader.php';
}
}
/**
* @return \Composer\Autoload\ClassLoader
*/
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
require __DIR__ . '/platform_check.php';
spl_autoload_register(array('ComposerAutoloaderInit5dd4a204e737e7907bc2050330271446', 'loadClassLoader'), true, true);
self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
spl_autoload_unregister(array('ComposerAutoloaderInit5dd4a204e737e7907bc2050330271446', 'loadClassLoader'));
require __DIR__ . '/autoload_static.php';
call_user_func(\Composer\Autoload\ComposerStaticInit5dd4a204e737e7907bc2050330271446::getInitializer($loader));
$loader->register(true);
return $loader;
}
}

44
vendor/composer/autoload_static.php vendored Normal file
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@@ -0,0 +1,44 @@
<?php
// autoload_static.php @generated by Composer
namespace Composer\Autoload;
class ComposerStaticInit5dd4a204e737e7907bc2050330271446
{
public static $prefixLengthsPsr4 = array (
'T' =>
array (
'TijsVerkoyen\\CssToInlineStyles\\' => 31,
),
'S' =>
array (
'Symfony\\Component\\CssSelector\\' => 30,
),
);
public static $prefixDirsPsr4 = array (
'TijsVerkoyen\\CssToInlineStyles\\' =>
array (
0 => __DIR__ . '/..' . '/tijsverkoyen/css-to-inline-styles/src',
),
'Symfony\\Component\\CssSelector\\' =>
array (
0 => __DIR__ . '/..' . '/symfony/css-selector',
),
);
public static $classMap = array (
'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
);
public static function getInitializer(ClassLoader $loader)
{
return \Closure::bind(function () use ($loader) {
$loader->prefixLengthsPsr4 = ComposerStaticInit5dd4a204e737e7907bc2050330271446::$prefixLengthsPsr4;
$loader->prefixDirsPsr4 = ComposerStaticInit5dd4a204e737e7907bc2050330271446::$prefixDirsPsr4;
$loader->classMap = ComposerStaticInit5dd4a204e737e7907bc2050330271446::$classMap;
}, null, ClassLoader::class);
}
}

132
vendor/composer/installed.json vendored Normal file
View File

@@ -0,0 +1,132 @@
{
"packages": [
{
"name": "symfony/css-selector",
"version": "v7.3.0",
"version_normalized": "7.3.0.0",
"source": {
"type": "git",
"url": "https://github.com/symfony/css-selector.git",
"reference": "601a5ce9aaad7bf10797e3663faefce9e26c24e2"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/symfony/css-selector/zipball/601a5ce9aaad7bf10797e3663faefce9e26c24e2",
"reference": "601a5ce9aaad7bf10797e3663faefce9e26c24e2",
"shasum": ""
},
"require": {
"php": ">=8.2"
},
"time": "2024-09-25T14:21:43+00:00",
"type": "library",
"installation-source": "dist",
"autoload": {
"psr-4": {
"Symfony\\Component\\CssSelector\\": ""
},
"exclude-from-classmap": [
"/Tests/"
]
},
"notification-url": "https://packagist.org/downloads/",
"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"
}
],
"description": "Converts CSS selectors to XPath expressions",
"homepage": "https://symfony.com",
"support": {
"source": "https://github.com/symfony/css-selector/tree/v7.3.0"
},
"funding": [
{
"url": "https://symfony.com/sponsor",
"type": "custom"
},
{
"url": "https://github.com/fabpot",
"type": "github"
},
{
"url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
"type": "tidelift"
}
],
"install-path": "../symfony/css-selector"
},
{
"name": "tijsverkoyen/css-to-inline-styles",
"version": "v2.3.0",
"version_normalized": "2.3.0.0",
"source": {
"type": "git",
"url": "https://github.com/tijsverkoyen/CssToInlineStyles.git",
"reference": "0d72ac1c00084279c1816675284073c5a337c20d"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/tijsverkoyen/CssToInlineStyles/zipball/0d72ac1c00084279c1816675284073c5a337c20d",
"reference": "0d72ac1c00084279c1816675284073c5a337c20d",
"shasum": ""
},
"require": {
"ext-dom": "*",
"ext-libxml": "*",
"php": "^7.4 || ^8.0",
"symfony/css-selector": "^5.4 || ^6.0 || ^7.0"
},
"require-dev": {
"phpstan/phpstan": "^2.0",
"phpstan/phpstan-phpunit": "^2.0",
"phpunit/phpunit": "^8.5.21 || ^9.5.10"
},
"time": "2024-12-21T16:25:41+00:00",
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "2.x-dev"
}
},
"installation-source": "dist",
"autoload": {
"psr-4": {
"TijsVerkoyen\\CssToInlineStyles\\": "src"
}
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"BSD-3-Clause"
],
"authors": [
{
"name": "Tijs Verkoyen",
"email": "css_to_inline_styles@verkoyen.eu",
"role": "Developer"
}
],
"description": "CssToInlineStyles is a class that enables you to convert HTML-pages/files into HTML-pages/files with inline styles. This is very useful when you're sending emails.",
"homepage": "https://github.com/tijsverkoyen/CssToInlineStyles",
"support": {
"issues": "https://github.com/tijsverkoyen/CssToInlineStyles/issues",
"source": "https://github.com/tijsverkoyen/CssToInlineStyles/tree/v2.3.0"
},
"install-path": "../tijsverkoyen/css-to-inline-styles"
}
],
"dev": true,
"dev-package-names": []
}

41
vendor/composer/installed.php vendored Normal file
View File

@@ -0,0 +1,41 @@
<?php return array(
'root' => array(
'name' => 'ssh-w020abd8/staging',
'pretty_version' => '1.0.0+no-version-set',
'version' => '1.0.0.0',
'reference' => null,
'type' => 'library',
'install_path' => __DIR__ . '/../../',
'aliases' => array(),
'dev' => true,
),
'versions' => array(
'ssh-w020abd8/staging' => array(
'pretty_version' => '1.0.0+no-version-set',
'version' => '1.0.0.0',
'reference' => null,
'type' => 'library',
'install_path' => __DIR__ . '/../../',
'aliases' => array(),
'dev_requirement' => false,
),
'symfony/css-selector' => array(
'pretty_version' => 'v7.3.0',
'version' => '7.3.0.0',
'reference' => '601a5ce9aaad7bf10797e3663faefce9e26c24e2',
'type' => 'library',
'install_path' => __DIR__ . '/../symfony/css-selector',
'aliases' => array(),
'dev_requirement' => false,
),
'tijsverkoyen/css-to-inline-styles' => array(
'pretty_version' => 'v2.3.0',
'version' => '2.3.0.0',
'reference' => '0d72ac1c00084279c1816675284073c5a337c20d',
'type' => 'library',
'install_path' => __DIR__ . '/../tijsverkoyen/css-to-inline-styles',
'aliases' => array(),
'dev_requirement' => false,
),
),
);

25
vendor/composer/platform_check.php vendored Normal file
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@@ -0,0 +1,25 @@
<?php
// platform_check.php @generated by Composer
$issues = array();
if (!(PHP_VERSION_ID >= 80200)) {
$issues[] = 'Your Composer dependencies require a PHP version ">= 8.2.0". You are running ' . PHP_VERSION . '.';
}
if ($issues) {
if (!headers_sent()) {
header('HTTP/1.1 500 Internal Server Error');
}
if (!ini_get('display_errors')) {
if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
} elseif (!headers_sent()) {
echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
}
}
throw new \RuntimeException(
'Composer detected issues in your platform: ' . implode(' ', $issues)
);
}

29
vendor/symfony/css-selector/CHANGELOG.md vendored Normal file
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@@ -0,0 +1,29 @@
CHANGELOG
=========
7.1
---
* Add support for `:is()`
* Add support for `:where()`
6.3
---
* Add support for `:scope`
4.4.0
-----
* Added support for `*:only-of-type`
2.8.0
-----
* Added the `CssSelectorConverter` class as a non-static API for the component.
* Deprecated the `CssSelector` static API of the component.
2.1.0
-----
* none

67
vendor/symfony/css-selector/CssSelectorConverter.php vendored Normal file
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@@ -0,0 +1,67 @@
<?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;
use Symfony\Component\CssSelector\Parser\Shortcut\ClassParser;
use Symfony\Component\CssSelector\Parser\Shortcut\ElementParser;
use Symfony\Component\CssSelector\Parser\Shortcut\EmptyStringParser;
use Symfony\Component\CssSelector\Parser\Shortcut\HashParser;
use Symfony\Component\CssSelector\XPath\Extension\HtmlExtension;
use Symfony\Component\CssSelector\XPath\Translator;
/**
* CssSelectorConverter is the main entry point of the component and can convert CSS
* selectors to XPath expressions.
*
* @author Christophe Coevoet <stof@notk.org>
*/
class CssSelectorConverter
{
private Translator $translator;
private array $cache;
private static array $xmlCache = [];
private static array $htmlCache = [];
/**
* @param bool $html Whether HTML support should be enabled. Disable it for XML documents
*/
public function __construct(bool $html = true)
{
$this->translator = new Translator();
if ($html) {
$this->translator->registerExtension(new HtmlExtension($this->translator));
$this->cache = &self::$htmlCache;
} else {
$this->cache = &self::$xmlCache;
}
$this->translator
->registerParserShortcut(new EmptyStringParser())
->registerParserShortcut(new ElementParser())
->registerParserShortcut(new ClassParser())
->registerParserShortcut(new HashParser())
;
}
/**
* Translates a CSS expression to its XPath equivalent.
*
* Optionally, a prefix can be added to the resulting XPath
* expression with the $prefix parameter.
*/
public function toXPath(string $cssExpr, string $prefix = 'descendant-or-self::'): string
{
return $this->cache[$prefix][$cssExpr] ??= $this->translator->cssToXPath($cssExpr, $prefix);
}
}

24
vendor/symfony/css-selector/Exception/ExceptionInterface.php vendored Normal file
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@@ -0,0 +1,24 @@
<?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;
/**
* Interface for exceptions.
*
* 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>
*/
interface ExceptionInterface extends \Throwable
{
}

24
vendor/symfony/css-selector/Exception/ExpressionErrorException.php vendored Normal file
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@@ -0,0 +1,24 @@
<?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 Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
*/
class ExpressionErrorException extends ParseException
{
}

24
vendor/symfony/css-selector/Exception/InternalErrorException.php vendored Normal file
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@@ -0,0 +1,24 @@
<?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 Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
*/
class InternalErrorException extends ParseException
{
}

24
vendor/symfony/css-selector/Exception/ParseException.php vendored Normal file
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@@ -0,0 +1,24 @@
<?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
{
}

55
vendor/symfony/css-selector/Exception/SyntaxErrorException.php vendored Normal file
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@@ -0,0 +1,55 @@
<?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
{
public static function unexpectedToken(string $expectedValue, Token $foundToken): self
{
return new self(\sprintf('Expected %s, but %s found.', $expectedValue, $foundToken));
}
public static function pseudoElementFound(string $pseudoElement, string $unexpectedLocation): self
{
return new self(\sprintf('Unexpected pseudo-element "::%s" found %s.', $pseudoElement, $unexpectedLocation));
}
public static function unclosedString(int $position): self
{
return new self(\sprintf('Unclosed/invalid string at %s.', $position));
}
public static function nestedNot(): self
{
return new self('Got nested ::not().');
}
public static function notAtTheStartOfASelector(string $pseudoElement): self
{
return new self(\sprintf('Got immediate child pseudo-element ":%s" not at the start of a selector', $pseudoElement));
}
public static function stringAsFunctionArgument(): self
{
return new self('String not allowed as function argument.');
}
}

19
vendor/symfony/css-selector/LICENSE vendored Normal file
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@@ -0,0 +1,19 @@
Copyright (c) 2004-present 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.

32
vendor/symfony/css-selector/Node/AbstractNode.php vendored Normal file
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@@ -0,0 +1,32 @@
<?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
{
private string $nodeName;
public function getNodeName(): string
{
return $this->nodeName ??= preg_replace('~.*\\\\([^\\\\]+)Node$~', '$1', static::class);
}
}

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vendor/symfony/css-selector/Node/AttributeNode.php vendored Normal file
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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\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
{
public function __construct(
private NodeInterface $selector,
private ?string $namespace,
private string $attribute,
private string $operator,
private ?string $value,
) {
}
public function getSelector(): NodeInterface
{
return $this->selector;
}
public function getNamespace(): ?string
{
return $this->namespace;
}
public function getAttribute(): string
{
return $this->attribute;
}
public function getOperator(): string
{
return $this->operator;
}
public function getValue(): ?string
{
return $this->value;
}
public function getSpecificity(): Specificity
{
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
}
public function __toString(): string
{
$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);
}
}

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vendor/symfony/css-selector/Node/ClassNode.php vendored Normal file
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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\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
{
public function __construct(
private NodeInterface $selector,
private string $name,
) {
}
public function getSelector(): NodeInterface
{
return $this->selector;
}
public function getName(): string
{
return $this->name;
}
public function getSpecificity(): Specificity
{
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
}
public function __toString(): string
{
return \sprintf('%s[%s.%s]', $this->getNodeName(), $this->selector, $this->name);
}
}

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vendor/symfony/css-selector/Node/CombinedSelectorNode.php vendored Normal file
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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\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
{
public function __construct(
private NodeInterface $selector,
private string $combinator,
private NodeInterface $subSelector,
) {
}
public function getSelector(): NodeInterface
{
return $this->selector;
}
public function getCombinator(): string
{
return $this->combinator;
}
public function getSubSelector(): NodeInterface
{
return $this->subSelector;
}
public function getSpecificity(): Specificity
{
return $this->selector->getSpecificity()->plus($this->subSelector->getSpecificity());
}
public function __toString(): string
{
$combinator = ' ' === $this->combinator ? '<followed>' : $this->combinator;
return \sprintf('%s[%s %s %s]', $this->getNodeName(), $this->selector, $combinator, $this->subSelector);
}
}

53
vendor/symfony/css-selector/Node/ElementNode.php vendored Normal file
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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\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
{
public function __construct(
private ?string $namespace = null,
private ?string $element = null,
) {
}
public function getNamespace(): ?string
{
return $this->namespace;
}
public function getElement(): ?string
{
return $this->element;
}
public function getSpecificity(): Specificity
{
return new Specificity(0, 0, $this->element ? 1 : 0);
}
public function __toString(): string
{
$element = $this->element ?: '*';
return \sprintf('%s[%s]', $this->getNodeName(), $this->namespace ? $this->namespace.'|'.$element : $element);
}
}

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vendor/symfony/css-selector/Node/FunctionNode.php vendored Normal file
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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\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
{
private string $name;
/**
* @param Token[] $arguments
*/
public function __construct(
private NodeInterface $selector,
string $name,
private array $arguments = [],
) {
$this->name = strtolower($name);
}
public function getSelector(): NodeInterface
{
return $this->selector;
}
public function getName(): string
{
return $this->name;
}
/**
* @return Token[]
*/
public function getArguments(): array
{
return $this->arguments;
}
public function getSpecificity(): Specificity
{
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
}
public function __toString(): string
{
$arguments = implode(', ', array_map(fn (Token $token) => "'".$token->getValue()."'", $this->arguments));
return \sprintf('%s[%s:%s(%s)]', $this->getNodeName(), $this->selector, $this->name, $arguments ? '['.$arguments.']' : '');
}
}

51
vendor/symfony/css-selector/Node/HashNode.php vendored Normal file
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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\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
{
public function __construct(
private NodeInterface $selector,
private string $id,
) {
}
public function getSelector(): NodeInterface
{
return $this->selector;
}
public function getId(): string
{
return $this->id;
}
public function getSpecificity(): Specificity
{
return $this->selector->getSpecificity()->plus(new Specificity(1, 0, 0));
}
public function __toString(): string
{
return \sprintf('%s[%s#%s]', $this->getNodeName(), $this->selector, $this->id);
}
}

55
vendor/symfony/css-selector/Node/MatchingNode.php vendored Normal file
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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\Node;
/**
* Represents a "<selector>:is(<subSelectorList>)" node.
*
* This component is a port of the Python cssselect library,
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
*
* @author Hubert Lenoir <lenoir.hubert@gmail.com>
*
* @internal
*/
class MatchingNode extends AbstractNode
{
/**
* @param array<NodeInterface> $arguments
*/
public function __construct(
public readonly NodeInterface $selector,
public readonly array $arguments = [],
) {
}
public function getSpecificity(): Specificity
{
$argumentsSpecificity = array_reduce(
$this->arguments,
fn ($c, $n) => 1 === $n->getSpecificity()->compareTo($c) ? $n->getSpecificity() : $c,
new Specificity(0, 0, 0),
);
return $this->selector->getSpecificity()->plus($argumentsSpecificity);
}
public function __toString(): string
{
$selectorArguments = array_map(
fn ($n): string => ltrim((string) $n, '*'),
$this->arguments,
);
return \sprintf('%s[%s:is(%s)]', $this->getNodeName(), $this->selector, implode(', ', $selectorArguments));
}
}

51
vendor/symfony/css-selector/Node/NegationNode.php vendored Normal file
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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\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
{
public function __construct(
private NodeInterface $selector,
private NodeInterface $subSelector,
) {
}
public function getSelector(): NodeInterface
{
return $this->selector;
}
public function getSubSelector(): NodeInterface
{
return $this->subSelector;
}
public function getSpecificity(): Specificity
{
return $this->selector->getSpecificity()->plus($this->subSelector->getSpecificity());
}
public function __toString(): string
{
return \sprintf('%s[%s:not(%s)]', $this->getNodeName(), $this->selector, $this->subSelector);
}
}

29
vendor/symfony/css-selector/Node/NodeInterface.php vendored Normal file
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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\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 extends \Stringable
{
public function getNodeName(): string;
public function getSpecificity(): Specificity;
}

54
vendor/symfony/css-selector/Node/PseudoNode.php vendored Normal file
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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\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
{
private string $identifier;
public function __construct(
private NodeInterface $selector,
string $identifier,
) {
$this->identifier = strtolower($identifier);
}
public function getSelector(): NodeInterface
{
return $this->selector;
}
public function getIdentifier(): string
{
return $this->identifier;
}
public function getSpecificity(): Specificity
{
return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
}
public function __toString(): string
{
return \sprintf('%s[%s:%s]', $this->getNodeName(), $this->selector, $this->identifier);
}
}

54
vendor/symfony/css-selector/Node/SelectorNode.php vendored Normal file
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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\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
{
private ?string $pseudoElement;
public function __construct(
private NodeInterface $tree,
?string $pseudoElement = null,
) {
$this->pseudoElement = $pseudoElement ? strtolower($pseudoElement) : null;
}
public function getTree(): NodeInterface
{
return $this->tree;
}
public function getPseudoElement(): ?string
{
return $this->pseudoElement;
}
public function getSpecificity(): Specificity
{
return $this->tree->getSpecificity()->plus(new Specificity(0, 0, $this->pseudoElement ? 1 : 0));
}
public function __toString(): string
{
return \sprintf('%s[%s%s]', $this->getNodeName(), $this->tree, $this->pseudoElement ? '::'.$this->pseudoElement : '');
}
}

69
vendor/symfony/css-selector/Node/Specificity.php vendored Normal file
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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\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
{
public const A_FACTOR = 100;
public const B_FACTOR = 10;
public const C_FACTOR = 1;
public function __construct(
private int $a,
private int $b,
private int $c,
) {
}
public function plus(self $specificity): self
{
return new self($this->a + $specificity->a, $this->b + $specificity->b, $this->c + $specificity->c);
}
public function getValue(): int
{
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.
*/
public function compareTo(self $specificity): int
{
if ($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;
}
}

49
vendor/symfony/css-selector/Node/SpecificityAdjustmentNode.php vendored Normal file
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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\Node;
/**
* Represents a "<selector>:where(<subSelectorList>)" node.
*
* This component is a port of the Python cssselect library,
* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
*
* @author Hubert Lenoir <lenoir.hubert@gmail.com>
*
* @internal
*/
class SpecificityAdjustmentNode extends AbstractNode
{
/**
* @param array<NodeInterface> $arguments
*/
public function __construct(
public readonly NodeInterface $selector,
public readonly array $arguments = [],
) {
}
public function getSpecificity(): Specificity
{
return $this->selector->getSpecificity();
}
public function __toString(): string
{
$selectorArguments = array_map(
fn ($n) => ltrim((string) $n, '*'),
$this->arguments,
);
return \sprintf('%s[%s:where(%s)]', $this->getNodeName(), $this->selector, implode(', ', $selectorArguments));
}
}

45
vendor/symfony/css-selector/Parser/Handler/CommentHandler.php vendored Normal file
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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\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
{
public function handle(Reader $reader, TokenStream $stream): bool
{
if ('/*' !== $reader->getSubstring(2)) {
return false;
}
$offset = $reader->getOffset('*/');
if (false === $offset) {
$reader->moveToEnd();
} else {
$reader->moveForward($offset + 2);
}
return true;
}
}

30
vendor/symfony/css-selector/Parser/Handler/HandlerInterface.php vendored Normal file
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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\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
{
public function handle(Reader $reader, TokenStream $stream): bool;
}

52
vendor/symfony/css-selector/Parser/Handler/HashHandler.php vendored Normal file
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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\Parser\Handler;
use Symfony\Component\CssSelector\Parser\Reader;
use Symfony\Component\CssSelector\Parser\Token;
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
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 HashHandler implements HandlerInterface
{
public function __construct(
private TokenizerPatterns $patterns,
private TokenizerEscaping $escaping,
) {
}
public function handle(Reader $reader, TokenStream $stream): bool
{
$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;
}
}

52
vendor/symfony/css-selector/Parser/Handler/IdentifierHandler.php vendored Normal file
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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\Parser\Handler;
use Symfony\Component\CssSelector\Parser\Reader;
use Symfony\Component\CssSelector\Parser\Token;
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
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 IdentifierHandler implements HandlerInterface
{
public function __construct(
private TokenizerPatterns $patterns,
private TokenizerEscaping $escaping,
) {
}
public function handle(Reader $reader, TokenStream $stream): bool
{
$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;
}
}

49
vendor/symfony/css-selector/Parser/Handler/NumberHandler.php vendored Normal file
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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\Parser\Handler;
use Symfony\Component\CssSelector\Parser\Reader;
use Symfony\Component\CssSelector\Parser\Token;
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
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 NumberHandler implements HandlerInterface
{
public function __construct(
private TokenizerPatterns $patterns,
) {
}
public function handle(Reader $reader, TokenStream $stream): bool
{
$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;
}
}

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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\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\Tokenizer\TokenizerEscaping;
use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
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 StringHandler implements HandlerInterface
{
public function __construct(
private TokenizerPatterns $patterns,
private TokenizerEscaping $escaping,
) {
}
public function handle(Reader $reader, TokenStream $stream): bool
{
$quote = $reader->getSubstring(1);
if (!\in_array($quote, ["'", '"'])) {
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 %d.', $reader->getPosition()));
}
// check unclosed strings
if (\strlen($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;
}
}

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vendor/symfony/css-selector/Parser/Handler/WhitespaceHandler.php vendored Normal file
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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\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
{
public function handle(Reader $reader, TokenStream $stream): bool
{
$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;
}
}

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vendor/symfony/css-selector/Parser/Parser.php vendored Normal file
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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\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/scrapy/cssselect.
*
* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
*
* @internal
*/
class Parser implements ParserInterface
{
private Tokenizer $tokenizer;
public function __construct(?Tokenizer $tokenizer = null)
{
$this->tokenizer = $tokenizer ?? new Tokenizer();
}
public function parse(string $source): array
{
$reader = new Reader($source);
$stream = $this->tokenizer->tokenize($reader);
return $this->parseSelectorList($stream);
}
/**
* Parses the arguments for ":nth-child()" and friends.
*
* @param Token[] $tokens
*
* @throws SyntaxErrorException
*/
public static function parseSeries(array $tokens): array
{
foreach ($tokens as $token) {
if ($token->isString()) {
throw SyntaxErrorException::stringAsFunctionArgument();
}
}
$joined = trim(implode('', array_map(fn (Token $token) => $token->getValue(), $tokens)));
$int = function ($string) {
if (!is_numeric($string)) {
throw SyntaxErrorException::stringAsFunctionArgument();
}
return (int) $string;
};
switch (true) {
case 'odd' === $joined:
return [2, 1];
case 'even' === $joined:
return [2, 0];
case 'n' === $joined:
return [1, 0];
case !str_contains($joined, 'n'):
return [0, $int($joined)];
}
$split = explode('n', $joined);
$first = $split[0] ?? null;
return [
$first ? ('-' === $first || '+' === $first ? $int($first.'1') : $int($first)) : 1,
isset($split[1]) && $split[1] ? $int($split[1]) : 0,
];
}
private function parseSelectorList(TokenStream $stream, bool $isArgument = false): array
{
$stream->skipWhitespace();
$selectors = [];
while (true) {
if ($isArgument && $stream->getPeek()->isDelimiter([')'])) {
break;
}
$selectors[] = $this->parserSelectorNode($stream, $isArgument);
if ($stream->getPeek()->isDelimiter([','])) {
$stream->getNext();
$stream->skipWhitespace();
} else {
break;
}
}
return $selectors;
}
private function parserSelectorNode(TokenStream $stream, bool $isArgument = false): Node\SelectorNode
{
[$result, $pseudoElement] = $this->parseSimpleSelector($stream, false, $isArgument);
while (true) {
$stream->skipWhitespace();
$peek = $stream->getPeek();
if (
$peek->isFileEnd()
|| $peek->isDelimiter([','])
|| ($isArgument && $peek->isDelimiter([')']))
) {
break;
}
if (null !== $pseudoElement) {
throw SyntaxErrorException::pseudoElementFound($pseudoElement, 'not at the end of a selector');
}
if ($peek->isDelimiter(['+', '>', '~'])) {
$combinator = $stream->getNext()->getValue();
$stream->skipWhitespace();
} else {
$combinator = ' ';
}
[$nextSelector, $pseudoElement] = $this->parseSimpleSelector($stream, false, $isArgument);
$result = new Node\CombinedSelectorNode($result, $combinator, $nextSelector);
}
return new Node\SelectorNode($result, $pseudoElement);
}
/**
* Parses next simple node (hash, class, pseudo, negation).
*
* @throws SyntaxErrorException
*/
private function parseSimpleSelector(TokenStream $stream, bool $insideNegation = false, bool $isArgument = false): array
{
$stream->skipWhitespace();
$selectorStart = \count($stream->getUsed());
$result = $this->parseElementNode($stream);
$pseudoElement = null;
while (true) {
$peek = $stream->getPeek();
if ($peek->isWhitespace()
|| $peek->isFileEnd()
|| $peek->isDelimiter([',', '+', '>', '~'])
|| ($isArgument && $peek->isDelimiter([')']))
) {
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(['.'])) {
$stream->getNext();
$result = new Node\ClassNode($result, $stream->getNextIdentifier());
} elseif ($peek->isDelimiter(['['])) {
$stream->getNext();
$result = $this->parseAttributeNode($result, $stream);
} elseif ($peek->isDelimiter([':'])) {
$stream->getNext();
if ($stream->getPeek()->isDelimiter([':'])) {
$stream->getNext();
$pseudoElement = $stream->getNextIdentifier();
continue;
}
$identifier = $stream->getNextIdentifier();
if (\in_array(strtolower($identifier), ['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(['('])) {
$result = new Node\PseudoNode($result, $identifier);
if ('Pseudo[Element[*]:scope]' === $result->__toString()) {
$used = \count($stream->getUsed());
if (!(2 === $used
|| 3 === $used && $stream->getUsed()[0]->isWhiteSpace()
|| $used >= 3 && $stream->getUsed()[$used - 3]->isDelimiter([','])
|| $used >= 4
&& $stream->getUsed()[$used - 3]->isWhiteSpace()
&& $stream->getUsed()[$used - 4]->isDelimiter([','])
)) {
throw SyntaxErrorException::notAtTheStartOfASelector('scope');
}
}
continue;
}
$stream->getNext();
$stream->skipWhitespace();
if ('not' === strtolower($identifier)) {
if ($insideNegation) {
throw SyntaxErrorException::nestedNot();
}
[$argument, $argumentPseudoElement] = $this->parseSimpleSelector($stream, true, true);
$next = $stream->getNext();
if (null !== $argumentPseudoElement) {
throw SyntaxErrorException::pseudoElementFound($argumentPseudoElement, 'inside ::not()');
}
if (!$next->isDelimiter([')'])) {
throw SyntaxErrorException::unexpectedToken('")"', $next);
}
$result = new Node\NegationNode($result, $argument);
} elseif ('is' === strtolower($identifier)) {
$selectors = $this->parseSelectorList($stream, true);
$next = $stream->getNext();
if (!$next->isDelimiter([')'])) {
throw SyntaxErrorException::unexpectedToken('")"', $next);
}
$result = new Node\MatchingNode($result, $selectors);
} elseif ('where' === strtolower($identifier)) {
$selectors = $this->parseSelectorList($stream, true);
$next = $stream->getNext();
if (!$next->isDelimiter([')'])) {
throw SyntaxErrorException::unexpectedToken('")"', $next);
}
$result = new Node\SpecificityAdjustmentNode($result, $selectors);
} else {
$arguments = [];
$next = null;
while (true) {
$stream->skipWhitespace();
$next = $stream->getNext();
if ($next->isIdentifier()
|| $next->isString()
|| $next->isNumber()
|| $next->isDelimiter(['+', '-'])
) {
$arguments[] = $next;
} elseif ($next->isDelimiter([')'])) {
break;
} else {
throw SyntaxErrorException::unexpectedToken('an argument', $next);
}
}
if (!$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', $stream->getPeek());
}
return [$result, $pseudoElement];
}
private function parseElementNode(TokenStream $stream): Node\ElementNode
{
$peek = $stream->getPeek();
if ($peek->isIdentifier() || $peek->isDelimiter(['*'])) {
if ($peek->isIdentifier()) {
$namespace = $stream->getNext()->getValue();
} else {
$stream->getNext();
$namespace = null;
}
if ($stream->getPeek()->isDelimiter(['|'])) {
$stream->getNext();
$element = $stream->getNextIdentifierOrStar();
} else {
$element = $namespace;
$namespace = null;
}
} else {
$element = $namespace = null;
}
return new Node\ElementNode($namespace, $element);
}
private function parseAttributeNode(Node\NodeInterface $selector, TokenStream $stream): Node\AttributeNode
{
$stream->skipWhitespace();
$attribute = $stream->getNextIdentifierOrStar();
if (null === $attribute && !$stream->getPeek()->isDelimiter(['|'])) {
throw SyntaxErrorException::unexpectedToken('"|"', $stream->getPeek());
}
if ($stream->getPeek()->isDelimiter(['|'])) {
$stream->getNext();
if ($stream->getPeek()->isDelimiter(['='])) {
$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([']'])) {
return new Node\AttributeNode($selector, $namespace, $attribute, 'exists', null);
} elseif ($next->isDelimiter(['='])) {
$operator = '=';
} elseif ($next->isDelimiter(['^', '$', '*', '~', '|', '!'])
&& $stream->getPeek()->isDelimiter(['='])
) {
$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([']'])) {
throw SyntaxErrorException::unexpectedToken('"]"', $next);
}
return new Node\AttributeNode($selector, $namespace, $attribute, $operator, $value->getValue());
}
}

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vendor/symfony/css-selector/Parser/ParserInterface.php vendored Normal file
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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\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.
*
* @return SelectorNode[]
*/
public function parse(string $source): array;
}

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vendor/symfony/css-selector/Parser/Reader.php vendored Normal file
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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\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
{
private int $length;
private int $position = 0;
public function __construct(
private string $source,
) {
$this->length = \strlen($source);
}
public function isEOF(): bool
{
return $this->position >= $this->length;
}
public function getPosition(): int
{
return $this->position;
}
public function getRemainingLength(): int
{
return $this->length - $this->position;
}
public function getSubstring(int $length, int $offset = 0): string
{
return substr($this->source, $this->position + $offset, $length);
}
public function getOffset(string $string): int|false
{
$position = strpos($this->source, $string, $this->position);
return false === $position ? false : $position - $this->position;
}
public function findPattern(string $pattern): array|false
{
$source = substr($this->source, $this->position);
if (preg_match($pattern, $source, $matches)) {
return $matches;
}
return false;
}
public function moveForward(int $length): void
{
$this->position += $length;
}
public function moveToEnd(): void
{
$this->position = $this->length;
}
}

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vendor/symfony/css-selector/Parser/Shortcut/ClassParser.php vendored Normal file
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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\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
{
public function parse(string $source): array
{
// 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), $matches)) {
return [
new SelectorNode(new ClassNode(new ElementNode($matches[1] ?: null, $matches[2] ?: null), $matches[3])),
];
}
return [];
}
}

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vendor/symfony/css-selector/Parser/Shortcut/ElementParser.php vendored Normal file
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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\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
{
public function parse(string $source): array
{
// 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), $matches)) {
return [new SelectorNode(new ElementNode($matches[1] ?: null, $matches[2]))];
}
return [];
}
}

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vendor/symfony/css-selector/Parser/Shortcut/EmptyStringParser.php vendored Normal file
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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\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
{
public function parse(string $source): array
{
// Matches an empty string
if ('' == $source) {
return [new SelectorNode(new ElementNode(null, '*'))];
}
return [];
}
}

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vendor/symfony/css-selector/Parser/Shortcut/HashParser.php vendored Normal file
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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\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
{
public function parse(string $source): array
{
// 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), $matches)) {
return [
new SelectorNode(new HashNode(new ElementNode($matches[1] ?: null, $matches[2] ?: null), $matches[3])),
];
}
return [];
}
}

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vendor/symfony/css-selector/Parser/Token.php vendored Normal file
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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\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
{
public const TYPE_FILE_END = 'eof';
public const TYPE_DELIMITER = 'delimiter';
public const TYPE_WHITESPACE = 'whitespace';
public const TYPE_IDENTIFIER = 'identifier';
public const TYPE_HASH = 'hash';
public const TYPE_NUMBER = 'number';
public const TYPE_STRING = 'string';
public function __construct(
private ?string $type,
private ?string $value,
private ?int $position,
) {
}
public function getType(): ?int
{
return $this->type;
}
public function getValue(): ?string
{
return $this->value;
}
public function getPosition(): ?int
{
return $this->position;
}
public function isFileEnd(): bool
{
return self::TYPE_FILE_END === $this->type;
}
public function isDelimiter(array $values = []): bool
{
if (self::TYPE_DELIMITER !== $this->type) {
return false;
}
if (!$values) {
return true;
}
return \in_array($this->value, $values, true);
}
public function isWhitespace(): bool
{
return self::TYPE_WHITESPACE === $this->type;
}
public function isIdentifier(): bool
{
return self::TYPE_IDENTIFIER === $this->type;
}
public function isHash(): bool
{
return self::TYPE_HASH === $this->type;
}
public function isNumber(): bool
{
return self::TYPE_NUMBER === $this->type;
}
public function isString(): bool
{
return self::TYPE_STRING === $this->type;
}
public function __toString(): string
{
if ($this->value) {
return \sprintf('<%s "%s" at %s>', $this->type, $this->value, $this->position);
}
return \sprintf('<%s at %s>', $this->type, $this->position);
}
}

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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\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 array $tokens = [];
/**
* @var Token[]
*/
private array $used = [];
private int $cursor = 0;
private ?Token $peeked;
private bool $peeking = false;
/**
* Pushes a token.
*
* @return $this
*/
public function push(Token $token): static
{
$this->tokens[] = $token;
return $this;
}
/**
* Freezes stream.
*
* @return $this
*/
public function freeze(): static
{
return $this;
}
/**
* Returns next token.
*
* @throws InternalErrorException If there is no more token
*/
public function getNext(): Token
{
if ($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.
*/
public function getPeek(): Token
{
if (!$this->peeking) {
$this->peeked = $this->getNext();
$this->peeking = true;
}
return $this->peeked;
}
/**
* Returns used tokens.
*
* @return Token[]
*/
public function getUsed(): array
{
return $this->used;
}
/**
* Returns next identifier token.
*
* @throws SyntaxErrorException If next token is not an identifier
*/
public function getNextIdentifier(): string
{
$next = $this->getNext();
if (!$next->isIdentifier()) {
throw SyntaxErrorException::unexpectedToken('identifier', $next);
}
return $next->getValue();
}
/**
* Returns next identifier or null if star delimiter token is found.
*
* @throws SyntaxErrorException If next token is not an identifier or a star delimiter
*/
public function getNextIdentifierOrStar(): ?string
{
$next = $this->getNext();
if ($next->isIdentifier()) {
return $next->getValue();
}
if ($next->isDelimiter(['*'])) {
return null;
}
throw SyntaxErrorException::unexpectedToken('identifier or "*"', $next);
}
/**
* Skips next whitespace if any.
*/
public function skipWhitespace(): void
{
$peek = $this->getPeek();
if ($peek->isWhitespace()) {
$this->getNext();
}
}
}

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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\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 array $handlers;
public function __construct()
{
$patterns = new TokenizerPatterns();
$escaping = new TokenizerEscaping($patterns);
$this->handlers = [
new Handler\WhitespaceHandler(),
new Handler\IdentifierHandler($patterns, $escaping),
new Handler\HashHandler($patterns, $escaping),
new Handler\StringHandler($patterns, $escaping),
new Handler\NumberHandler($patterns),
new Handler\CommentHandler(),
];
}
/**
* Tokenize selector source code.
*/
public function tokenize(Reader $reader): TokenStream
{
$stream = new TokenStream();
while (!$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();
}
}

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vendor/symfony/css-selector/Parser/Tokenizer/TokenizerEscaping.php vendored Normal file
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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\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
{
public function __construct(
private TokenizerPatterns $patterns,
) {
}
public function escapeUnicode(string $value): string
{
$value = $this->replaceUnicodeSequences($value);
return preg_replace($this->patterns->getSimpleEscapePattern(), '$1', $value);
}
public function escapeUnicodeAndNewLine(string $value): string
{
$value = preg_replace($this->patterns->getNewLineEscapePattern(), '', $value);
return $this->escapeUnicode($value);
}
private function replaceUnicodeSequences(string $value): string
{
return preg_replace_callback($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);
}
return '';
}, $value);
}
}

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vendor/symfony/css-selector/Parser/Tokenizer/TokenizerPatterns.php vendored Normal file
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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\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
{
private string $unicodeEscapePattern;
private string $simpleEscapePattern;
private string $newLineEscapePattern;
private string $escapePattern;
private string $stringEscapePattern;
private string $nonAsciiPattern;
private string $nmCharPattern;
private string $nmStartPattern;
private string $identifierPattern;
private string $hashPattern;
private string $numberPattern;
private string $quotedStringPattern;
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.')*';
}
public function getNewLineEscapePattern(): string
{
return '~'.$this->newLineEscapePattern.'~';
}
public function getSimpleEscapePattern(): string
{
return '~'.$this->simpleEscapePattern.'~';
}
public function getUnicodeEscapePattern(): string
{
return '~'.$this->unicodeEscapePattern.'~i';
}
public function getIdentifierPattern(): string
{
return '~^'.$this->identifierPattern.'~i';
}
public function getHashPattern(): string
{
return '~^'.$this->hashPattern.'~i';
}
public function getNumberPattern(): string
{
return '~^'.$this->numberPattern.'~';
}
public function getQuotedStringPattern(string $quote): string
{
return '~^'.\sprintf($this->quotedStringPattern, $quote).'~i';
}
}

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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.

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vendor/symfony/css-selector/XPath/Extension/AbstractExtension.php vendored Normal file
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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\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
{
public function getNodeTranslators(): array
{
return [];
}
public function getCombinationTranslators(): array
{
return [];
}
public function getFunctionTranslators(): array
{
return [];
}
public function getPseudoClassTranslators(): array
{
return [];
}
public function getAttributeMatchingTranslators(): array
{
return [];
}
}

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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\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
{
public function getAttributeMatchingTranslators(): array
{
return [
'exists' => $this->translateExists(...),
'=' => $this->translateEquals(...),
'~=' => $this->translateIncludes(...),
'|=' => $this->translateDashMatch(...),
'^=' => $this->translatePrefixMatch(...),
'$=' => $this->translateSuffixMatch(...),
'*=' => $this->translateSubstringMatch(...),
'!=' => $this->translateDifferent(...),
];
}
public function translateExists(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
{
return $xpath->addCondition($attribute);
}
public function translateEquals(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
{
return $xpath->addCondition(\sprintf('%s = %s', $attribute, Translator::getXpathLiteral($value)));
}
public function translateIncludes(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
{
return $xpath->addCondition($value ? \sprintf(
'%1$s and contains(concat(\' \', normalize-space(%1$s), \' \'), %2$s)',
$attribute,
Translator::getXpathLiteral(' '.$value.' ')
) : '0');
}
public function translateDashMatch(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
{
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.'-')
));
}
public function translatePrefixMatch(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
{
return $xpath->addCondition($value ? \sprintf(
'%1$s and starts-with(%1$s, %2$s)',
$attribute,
Translator::getXpathLiteral($value)
) : '0');
}
public function translateSuffixMatch(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
{
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');
}
public function translateSubstringMatch(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
{
return $xpath->addCondition($value ? \sprintf(
'%1$s and contains(%1$s, %2$s)',
$attribute,
Translator::getXpathLiteral($value)
) : '0');
}
public function translateDifferent(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
{
return $xpath->addCondition(\sprintf(
$value ? 'not(%1$s) or %1$s != %2$s' : '%s != %s',
$attribute,
Translator::getXpathLiteral($value)
));
}
public function getName(): string
{
return 'attribute-matching';
}
}

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vendor/symfony/css-selector/XPath/Extension/CombinationExtension.php vendored Normal file
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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\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
{
public function getCombinationTranslators(): array
{
return [
' ' => $this->translateDescendant(...),
'>' => $this->translateChild(...),
'+' => $this->translateDirectAdjacent(...),
'~' => $this->translateIndirectAdjacent(...),
];
}
public function translateDescendant(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
{
return $xpath->join('/descendant-or-self::*/', $combinedXpath);
}
public function translateChild(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
{
return $xpath->join('/', $combinedXpath);
}
public function translateDirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
{
return $xpath
->join('/following-sibling::', $combinedXpath)
->addNameTest()
->addCondition('position() = 1');
}
public function translateIndirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
{
return $xpath->join('/following-sibling::', $combinedXpath);
}
public function getName(): string
{
return 'combination';
}
}

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vendor/symfony/css-selector/XPath/Extension/ExtensionInterface.php vendored Normal file
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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\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(): array;
/**
* Returns combination translators.
*
* @return callable[]
*/
public function getCombinationTranslators(): array;
/**
* Returns function translators.
*
* @return callable[]
*/
public function getFunctionTranslators(): array;
/**
* Returns pseudo-class translators.
*
* @return callable[]
*/
public function getPseudoClassTranslators(): array;
/**
* Returns attribute operation translators.
*
* @return callable[]
*/
public function getAttributeMatchingTranslators(): array;
/**
* Returns extension name.
*/
public function getName(): string;
}

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vendor/symfony/css-selector/XPath/Extension/FunctionExtension.php vendored Normal file
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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\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
{
public function getFunctionTranslators(): array
{
return [
'nth-child' => $this->translateNthChild(...),
'nth-last-child' => $this->translateNthLastChild(...),
'nth-of-type' => $this->translateNthOfType(...),
'nth-last-of-type' => $this->translateNthLastOfType(...),
'contains' => $this->translateContains(...),
'lang' => $this->translateLang(...),
];
}
/**
* @throws ExpressionErrorException
*/
public function translateNthChild(XPathExpr $xpath, FunctionNode $function, bool $last = false, bool $addNameTest = true): XPathExpr
{
try {
[$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 = [\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
}
public function translateNthLastChild(XPathExpr $xpath, FunctionNode $function): XPathExpr
{
return $this->translateNthChild($xpath, $function, true);
}
public function translateNthOfType(XPathExpr $xpath, FunctionNode $function): XPathExpr
{
return $this->translateNthChild($xpath, $function, false, false);
}
/**
* @throws ExpressionErrorException
*/
public function translateNthLastOfType(XPathExpr $xpath, FunctionNode $function): XPathExpr
{
if ('*' === $xpath->getElement()) {
throw new ExpressionErrorException('"*:nth-of-type()" is not implemented.');
}
return $this->translateNthChild($xpath, $function, true, false);
}
/**
* @throws ExpressionErrorException
*/
public function translateContains(XPathExpr $xpath, FunctionNode $function): XPathExpr
{
$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())
));
}
/**
* @throws ExpressionErrorException
*/
public function translateLang(XPathExpr $xpath, FunctionNode $function): XPathExpr
{
$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())
));
}
public function getName(): string
{
return 'function';
}
}

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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\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
{
public function __construct(Translator $translator)
{
$translator
->getExtension('node')
->setFlag(NodeExtension::ELEMENT_NAME_IN_LOWER_CASE, true)
->setFlag(NodeExtension::ATTRIBUTE_NAME_IN_LOWER_CASE, true);
}
public function getPseudoClassTranslators(): array
{
return [
'checked' => $this->translateChecked(...),
'link' => $this->translateLink(...),
'disabled' => $this->translateDisabled(...),
'enabled' => $this->translateEnabled(...),
'selected' => $this->translateSelected(...),
'invalid' => $this->translateInvalid(...),
'hover' => $this->translateHover(...),
'visited' => $this->translateVisited(...),
];
}
public function getFunctionTranslators(): array
{
return [
'lang' => $this->translateLang(...),
];
}
public function translateChecked(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition(
'(@checked '
."and (name(.) = 'input' or name(.) = 'command')"
."and (@type = 'checkbox' or @type = 'radio'))"
);
}
public function translateLink(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition("@href and (name(.) = 'a' or name(.) = 'link' or name(.) = 'area')");
}
public function translateDisabled(XPathExpr $xpath): XPathExpr
{
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."
}
public function translateEnabled(XPathExpr $xpath): XPathExpr
{
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]'
.')'
.')'
);
}
/**
* @throws ExpressionErrorException
*/
public function translateLang(XPathExpr $xpath, FunctionNode $function): XPathExpr
{
$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()).'-')
));
}
public function translateSelected(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition("(@selected and name(.) = 'option')");
}
public function translateInvalid(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition('0');
}
public function translateHover(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition('0');
}
public function translateVisited(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition('0');
}
public function getName(): string
{
return 'html';
}
}

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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\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
{
public const ELEMENT_NAME_IN_LOWER_CASE = 1;
public const ATTRIBUTE_NAME_IN_LOWER_CASE = 2;
public const ATTRIBUTE_VALUE_IN_LOWER_CASE = 4;
public function __construct(
private int $flags = 0,
) {
}
/**
* @return $this
*/
public function setFlag(int $flag, bool $on): static
{
if ($on && !$this->hasFlag($flag)) {
$this->flags += $flag;
}
if (!$on && $this->hasFlag($flag)) {
$this->flags -= $flag;
}
return $this;
}
public function hasFlag(int $flag): bool
{
return (bool) ($this->flags & $flag);
}
public function getNodeTranslators(): array
{
return [
'Selector' => $this->translateSelector(...),
'CombinedSelector' => $this->translateCombinedSelector(...),
'Negation' => $this->translateNegation(...),
'Matching' => $this->translateMatching(...),
'SpecificityAdjustment' => $this->translateSpecificityAdjustment(...),
'Function' => $this->translateFunction(...),
'Pseudo' => $this->translatePseudo(...),
'Attribute' => $this->translateAttribute(...),
'Class' => $this->translateClass(...),
'Hash' => $this->translateHash(...),
'Element' => $this->translateElement(...),
];
}
public function translateSelector(Node\SelectorNode $node, Translator $translator): XPathExpr
{
return $translator->nodeToXPath($node->getTree());
}
public function translateCombinedSelector(Node\CombinedSelectorNode $node, Translator $translator): XPathExpr
{
return $translator->addCombination($node->getCombinator(), $node->getSelector(), $node->getSubSelector());
}
public function translateNegation(Node\NegationNode $node, Translator $translator): XPathExpr
{
$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');
}
public function translateMatching(Node\MatchingNode $node, Translator $translator): XPathExpr
{
$xpath = $translator->nodeToXPath($node->selector);
foreach ($node->arguments as $argument) {
$expr = $translator->nodeToXPath($argument);
$expr->addNameTest();
if ($condition = $expr->getCondition()) {
$xpath->addCondition($condition, 'or');
}
}
return $xpath;
}
public function translateSpecificityAdjustment(Node\SpecificityAdjustmentNode $node, Translator $translator): XPathExpr
{
$xpath = $translator->nodeToXPath($node->selector);
foreach ($node->arguments as $argument) {
$expr = $translator->nodeToXPath($argument);
$expr->addNameTest();
if ($condition = $expr->getCondition()) {
$xpath->addCondition($condition, 'or');
}
}
return $xpath;
}
public function translateFunction(Node\FunctionNode $node, Translator $translator): XPathExpr
{
$xpath = $translator->nodeToXPath($node->getSelector());
return $translator->addFunction($xpath, $node);
}
public function translatePseudo(Node\PseudoNode $node, Translator $translator): XPathExpr
{
$xpath = $translator->nodeToXPath($node->getSelector());
return $translator->addPseudoClass($xpath, $node->getIdentifier());
}
public function translateAttribute(Node\AttributeNode $node, Translator $translator): XPathExpr
{
$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);
}
public function translateClass(Node\ClassNode $node, Translator $translator): XPathExpr
{
$xpath = $translator->nodeToXPath($node->getSelector());
return $translator->addAttributeMatching($xpath, '~=', '@class', $node->getName());
}
public function translateHash(Node\HashNode $node, Translator $translator): XPathExpr
{
$xpath = $translator->nodeToXPath($node->getSelector());
return $translator->addAttributeMatching($xpath, '=', '@id', $node->getId());
}
public function translateElement(Node\ElementNode $node): XPathExpr
{
$element = $node->getElement();
if ($element && $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;
}
public function getName(): string
{
return 'node';
}
private function isSafeName(string $name): bool
{
return 0 < preg_match('~^[a-zA-Z_][a-zA-Z0-9_.-]*$~', $name);
}
}

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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\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
{
public function getPseudoClassTranslators(): array
{
return [
'root' => $this->translateRoot(...),
'scope' => $this->translateScopePseudo(...),
'first-child' => $this->translateFirstChild(...),
'last-child' => $this->translateLastChild(...),
'first-of-type' => $this->translateFirstOfType(...),
'last-of-type' => $this->translateLastOfType(...),
'only-child' => $this->translateOnlyChild(...),
'only-of-type' => $this->translateOnlyOfType(...),
'empty' => $this->translateEmpty(...),
];
}
public function translateRoot(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition('not(parent::*)');
}
public function translateScopePseudo(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition('1');
}
public function translateFirstChild(XPathExpr $xpath): XPathExpr
{
return $xpath
->addStarPrefix()
->addNameTest()
->addCondition('position() = 1');
}
public function translateLastChild(XPathExpr $xpath): XPathExpr
{
return $xpath
->addStarPrefix()
->addNameTest()
->addCondition('position() = last()');
}
/**
* @throws ExpressionErrorException
*/
public function translateFirstOfType(XPathExpr $xpath): XPathExpr
{
if ('*' === $xpath->getElement()) {
throw new ExpressionErrorException('"*:first-of-type" is not implemented.');
}
return $xpath
->addStarPrefix()
->addCondition('position() = 1');
}
/**
* @throws ExpressionErrorException
*/
public function translateLastOfType(XPathExpr $xpath): XPathExpr
{
if ('*' === $xpath->getElement()) {
throw new ExpressionErrorException('"*:last-of-type" is not implemented.');
}
return $xpath
->addStarPrefix()
->addCondition('position() = last()');
}
public function translateOnlyChild(XPathExpr $xpath): XPathExpr
{
return $xpath
->addStarPrefix()
->addNameTest()
->addCondition('last() = 1');
}
public function translateOnlyOfType(XPathExpr $xpath): XPathExpr
{
$element = $xpath->getElement();
return $xpath->addCondition(\sprintf('count(preceding-sibling::%s)=0 and count(following-sibling::%s)=0', $element, $element));
}
public function translateEmpty(XPathExpr $xpath): XPathExpr
{
return $xpath->addCondition('not(*) and not(string-length())');
}
public function getName(): string
{
return 'pseudo-class';
}
}

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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\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
{
private ParserInterface $mainParser;
/**
* @var ParserInterface[]
*/
private array $shortcutParsers = [];
/**
* @var Extension\ExtensionInterface[]
*/
private array $extensions = [];
private array $nodeTranslators = [];
private array $combinationTranslators = [];
private array $functionTranslators = [];
private array $pseudoClassTranslators = [];
private array $attributeMatchingTranslators = [];
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())
;
}
public static function getXpathLiteral(string $element): string
{
if (!str_contains($element, "'")) {
return "'".$element."'";
}
if (!str_contains($element, '"')) {
return '"'.$element.'"';
}
$string = $element;
$parts = [];
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));
}
public function cssToXPath(string $cssExpr, string $prefix = 'descendant-or-self::'): string
{
$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);
}
public function selectorToXPath(SelectorNode $selector, string $prefix = 'descendant-or-self::'): string
{
return ($prefix ?: '').$this->nodeToXPath($selector);
}
/**
* @return $this
*/
public function registerExtension(Extension\ExtensionInterface $extension): static
{
$this->extensions[$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;
}
/**
* @throws ExpressionErrorException
*/
public function getExtension(string $name): Extension\ExtensionInterface
{
if (!isset($this->extensions[$name])) {
throw new ExpressionErrorException(\sprintf('Extension "%s" not registered.', $name));
}
return $this->extensions[$name];
}
/**
* @return $this
*/
public function registerParserShortcut(ParserInterface $shortcut): static
{
$this->shortcutParsers[] = $shortcut;
return $this;
}
/**
* @throws ExpressionErrorException
*/
public function nodeToXPath(NodeInterface $node): XPathExpr
{
if (!isset($this->nodeTranslators[$node->getNodeName()])) {
throw new ExpressionErrorException(\sprintf('Node "%s" not supported.', $node->getNodeName()));
}
return $this->nodeTranslators[$node->getNodeName()]($node, $this);
}
/**
* @throws ExpressionErrorException
*/
public function addCombination(string $combiner, NodeInterface $xpath, NodeInterface $combinedXpath): XPathExpr
{
if (!isset($this->combinationTranslators[$combiner])) {
throw new ExpressionErrorException(\sprintf('Combiner "%s" not supported.', $combiner));
}
return $this->combinationTranslators[$combiner]($this->nodeToXPath($xpath), $this->nodeToXPath($combinedXpath));
}
/**
* @throws ExpressionErrorException
*/
public function addFunction(XPathExpr $xpath, FunctionNode $function): XPathExpr
{
if (!isset($this->functionTranslators[$function->getName()])) {
throw new ExpressionErrorException(\sprintf('Function "%s" not supported.', $function->getName()));
}
return $this->functionTranslators[$function->getName()]($xpath, $function);
}
/**
* @throws ExpressionErrorException
*/
public function addPseudoClass(XPathExpr $xpath, string $pseudoClass): XPathExpr
{
if (!isset($this->pseudoClassTranslators[$pseudoClass])) {
throw new ExpressionErrorException(\sprintf('Pseudo-class "%s" not supported.', $pseudoClass));
}
return $this->pseudoClassTranslators[$pseudoClass]($xpath);
}
/**
* @throws ExpressionErrorException
*/
public function addAttributeMatching(XPathExpr $xpath, string $operator, string $attribute, ?string $value): XPathExpr
{
if (!isset($this->attributeMatchingTranslators[$operator])) {
throw new ExpressionErrorException(\sprintf('Attribute matcher operator "%s" not supported.', $operator));
}
return $this->attributeMatchingTranslators[$operator]($xpath, $attribute, $value);
}
/**
* @return SelectorNode[]
*/
private function parseSelectors(string $css): array
{
foreach ($this->shortcutParsers as $shortcut) {
$tokens = $shortcut->parse($css);
if ($tokens) {
return $tokens;
}
}
return $this->mainParser->parse($css);
}
}

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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\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.
*/
public function cssToXPath(string $cssExpr, string $prefix = 'descendant-or-self::'): string;
/**
* Translates a parsed selector node to an XPath expression.
*/
public function selectorToXPath(SelectorNode $selector, string $prefix = 'descendant-or-self::'): string;
}

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vendor/symfony/css-selector/XPath/XPathExpr.php vendored Normal file
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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\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
{
public function __construct(
private string $path = '',
private string $element = '*',
private string $condition = '',
bool $starPrefix = false,
) {
if ($starPrefix) {
$this->addStarPrefix();
}
}
public function getElement(): string
{
return $this->element;
}
/**
* @return $this
*/
public function addCondition(string $condition, string $operator = 'and'): static
{
$this->condition = $this->condition ? \sprintf('(%s) %s (%s)', $this->condition, $operator, $condition) : $condition;
return $this;
}
public function getCondition(): string
{
return $this->condition;
}
/**
* @return $this
*/
public function addNameTest(): static
{
if ('*' !== $this->element) {
$this->addCondition('name() = '.Translator::getXpathLiteral($this->element));
$this->element = '*';
}
return $this;
}
/**
* @return $this
*/
public function addStarPrefix(): static
{
$this->path .= '*/';
return $this;
}
/**
* Joins another XPathExpr with a combiner.
*
* @return $this
*/
public function join(string $combiner, self $expr): static
{
$path = $this->__toString().$combiner;
if ('*/' !== $expr->path) {
$path .= $expr->path;
}
$this->path = $path;
$this->element = $expr->element;
$this->condition = $expr->condition;
return $this;
}
public function __toString(): string
{
$path = $this->path.$this->element;
$condition = '' === $this->condition ? '' : '['.$this->condition.']';
return $path.$condition;
}
}

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vendor/symfony/css-selector/composer.json vendored Normal file
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{
"name": "symfony/css-selector",
"type": "library",
"description": "Converts CSS selectors to XPath expressions",
"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": ">=8.2"
},
"autoload": {
"psr-4": { "Symfony\\Component\\CssSelector\\": "" },
"exclude-from-classmap": [
"/Tests/"
]
},
"minimum-stability": "dev"
}

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vendor/tijsverkoyen/css-to-inline-styles/LICENSE.md vendored Normal file
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Copyright (c) Tijs Verkoyen. All rights reserved.
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.
3. Neither the name of the copyright holder 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 THE COPYRIGHT HOLDER 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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vendor/tijsverkoyen/css-to-inline-styles/composer.json vendored Normal file
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{
"name": "tijsverkoyen/css-to-inline-styles",
"type": "library",
"description": "CssToInlineStyles is a class that enables you to convert HTML-pages/files into HTML-pages/files with inline styles. This is very useful when you're sending emails.",
"homepage": "https://github.com/tijsverkoyen/CssToInlineStyles",
"license": "BSD-3-Clause",
"authors": [
{
"name": "Tijs Verkoyen",
"email": "css_to_inline_styles@verkoyen.eu",
"role": "Developer"
}
],
"require": {
"php": "^7.4 || ^8.0",
"ext-dom": "*",
"ext-libxml": "*",
"symfony/css-selector": "^5.4 || ^6.0 || ^7.0"
},
"require-dev": {
"phpunit/phpunit": "^8.5.21 || ^9.5.10",
"phpstan/phpstan": "^2.0",
"phpstan/phpstan-phpunit": "^2.0"
},
"autoload": {
"psr-4": {
"TijsVerkoyen\\CssToInlineStyles\\": "src"
}
},
"autoload-dev": {
"psr-4": {
"TijsVerkoyen\\CssToInlineStyles\\Tests\\": "tests"
}
},
"extra": {
"branch-alias": {
"dev-master": "2.x-dev"
}
}
}

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vendor/tijsverkoyen/css-to-inline-styles/src/Css/Processor.php vendored Normal file
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<?php
namespace TijsVerkoyen\CssToInlineStyles\Css;
use TijsVerkoyen\CssToInlineStyles\Css\Rule\Processor as RuleProcessor;
use TijsVerkoyen\CssToInlineStyles\Css\Rule\Rule;
class Processor
{
/**
* Get the rules from a given CSS-string
*
* @param string $css
* @param Rule[] $existingRules
*
* @return Rule[]
*/
public function getRules($css, $existingRules = array())
{
$css = $this->doCleanup($css);
$rulesProcessor = new RuleProcessor();
$rules = $rulesProcessor->splitIntoSeparateRules($css);
return $rulesProcessor->convertArrayToObjects($rules, $existingRules);
}
/**
* Get the CSS from the style-tags in the given HTML-string
*
* @param string $html
*
* @return string
*/
public function getCssFromStyleTags($html)
{
$css = '';
$matches = array();
$htmlNoComments = preg_replace('|<!--.*?-->|s', '', $html) ?? $html;
preg_match_all('|<style(?:\s.*)?>(.*)</style>|isU', $htmlNoComments, $matches);
if (!empty($matches[1])) {
foreach ($matches[1] as $match) {
$css .= trim($match) . "\n";
}
}
return $css;
}
/**
* @param string $css
*
* @return string
*/
private function doCleanup($css)
{
// remove charset
$css = preg_replace('/@charset "[^"]++";/', '', $css) ?? $css;
// remove media queries
$css = preg_replace('/@media [^{]*+{([^{}]++|{[^{}]*+})*+}/', '', $css) ?? $css;
$css = str_replace(array("\r", "\n"), '', $css);
$css = str_replace(array("\t"), ' ', $css);
$css = str_replace('"', '\'', $css);
$css = preg_replace('|/\*.*?\*/|', '', $css) ?? $css;
$css = preg_replace('/\s\s++/', ' ', $css) ?? $css;
$css = trim($css);
return $css;
}
}

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vendor/tijsverkoyen/css-to-inline-styles/src/Css/Property/Processor.php vendored Normal file
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<?php
namespace TijsVerkoyen\CssToInlineStyles\Css\Property;
use Symfony\Component\CssSelector\Node\Specificity;
class Processor
{
/**
* Split a string into separate properties
*
* @param string $propertiesString
*
* @return string[]
*/
public function splitIntoSeparateProperties($propertiesString)
{
$propertiesString = $this->cleanup($propertiesString);
$properties = (array) explode(';', $propertiesString);
$keysToRemove = array();
$numberOfProperties = count($properties);
for ($i = 0; $i < $numberOfProperties; $i++) {
$properties[$i] = trim($properties[$i]);
// if the new property begins with base64 it is part of the current property
if (isset($properties[$i + 1]) && strpos(trim($properties[$i + 1]), 'base64,') === 0) {
$properties[$i] .= ';' . trim($properties[$i + 1]);
$keysToRemove[] = $i + 1;
}
}
if (!empty($keysToRemove)) {
foreach ($keysToRemove as $key) {
unset($properties[$key]);
}
}
return array_values($properties);
}
/**
* @param string $string
*
* @return string
*/
private function cleanup($string)
{
$string = str_replace(array("\r", "\n"), '', $string);
$string = str_replace(array("\t"), ' ', $string);
$string = str_replace('"', '\'', $string);
$string = preg_replace('|/\*.*?\*/|', '', $string) ?? $string;
$string = preg_replace('/\s\s+/', ' ', $string) ?? $string;
$string = trim($string);
$string = rtrim($string, ';');
return $string;
}
/**
* Converts a property-string into an object
*
* @param string $property
*
* @return Property|null
*/
public function convertToObject($property, ?Specificity $specificity = null)
{
if (strpos($property, ':') === false) {
return null;
}
list($name, $value) = explode(':', $property, 2);
$name = trim($name);
$value = trim($value);
if ($value === '') {
return null;
}
return new Property($name, $value, $specificity);
}
/**
* Converts an array of property-strings into objects
*
* @param string[] $properties
*
* @return Property[]
*/
public function convertArrayToObjects(array $properties, ?Specificity $specificity = null)
{
$objects = array();
foreach ($properties as $property) {
$object = $this->convertToObject($property, $specificity);
if ($object === null) {
continue;
}
$objects[] = $object;
}
return $objects;
}
/**
* Build the property-string for multiple properties
*
* @param Property[] $properties
*
* @return string
*/
public function buildPropertiesString(array $properties)
{
$chunks = array();
foreach ($properties as $property) {
$chunks[] = $property->toString();
}
return implode(' ', $chunks);
}
}

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vendor/tijsverkoyen/css-to-inline-styles/src/Css/Property/Property.php vendored Normal file
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<?php
namespace TijsVerkoyen\CssToInlineStyles\Css\Property;
use Symfony\Component\CssSelector\Node\Specificity;
final class Property
{
/**
* @var string
*/
private $name;
/**
* @var string
*/
private $value;
/**
* @var Specificity|null
*/
private $originalSpecificity;
/**
* Property constructor.
* @param string $name
* @param string $value
* @param Specificity|null $specificity
*/
public function __construct($name, $value, ?Specificity $specificity = null)
{
$this->name = $name;
$this->value = $value;
$this->originalSpecificity = $specificity;
}
/**
* Get name
*
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* Get value
*
* @return string
*/
public function getValue()
{
return $this->value;
}
/**
* Get originalSpecificity
*
* @return Specificity|null
*/
public function getOriginalSpecificity()
{
return $this->originalSpecificity;
}
/**
* Is this property important?
*
* @return bool
*/
public function isImportant()
{
return (stripos($this->value, '!important') !== false);
}
/**
* Get the textual representation of the property
*
* @return string
*/
public function toString()
{
return sprintf(
'%1$s: %2$s;',
$this->name,
$this->value
);
}
}

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vendor/tijsverkoyen/css-to-inline-styles/src/Css/Rule/Processor.php vendored Normal file
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<?php
namespace TijsVerkoyen\CssToInlineStyles\Css\Rule;
use Symfony\Component\CssSelector\Node\Specificity;
use \TijsVerkoyen\CssToInlineStyles\Css\Property\Processor as PropertyProcessor;
class Processor
{
/**
* Splits a string into separate rules
*
* @param string $rulesString
*
* @return string[]
*/
public function splitIntoSeparateRules($rulesString)
{
$rulesString = $this->cleanup($rulesString);
return (array) explode('}', $rulesString);
}
/**
* @param string $string
*
* @return string
*/
private function cleanup($string)
{
$string = str_replace(array("\r", "\n"), '', $string);
$string = str_replace(array("\t"), ' ', $string);
$string = str_replace('"', '\'', $string);
$string = preg_replace('|/\*.*?\*/|', '', $string) ?? $string;
$string = preg_replace('/\s\s+/', ' ', $string) ?? $string;
$string = trim($string);
$string = rtrim($string, '}');
return $string;
}
/**
* Converts a rule-string into an object
*
* @param string $rule
* @param int $originalOrder
*
* @return Rule[]
*/
public function convertToObjects($rule, $originalOrder)
{
$rule = $this->cleanup($rule);
$chunks = explode('{', $rule);
if (!isset($chunks[1])) {
return array();
}
$propertiesProcessor = new PropertyProcessor();
$rules = array();
$selectors = (array) explode(',', trim($chunks[0]));
$properties = $propertiesProcessor->splitIntoSeparateProperties($chunks[1]);
foreach ($selectors as $selector) {
$selector = trim($selector);
$specificity = $this->calculateSpecificityBasedOnASelector($selector);
$rules[] = new Rule(
$selector,
$propertiesProcessor->convertArrayToObjects($properties, $specificity),
$specificity,
$originalOrder
);
}
return $rules;
}
/**
* Calculates the specificity based on a CSS Selector string,
* Based on the patterns from premailer/css_parser by Alex Dunae
*
* @see https://github.com/premailer/css_parser/blob/master/lib/css_parser/regexps.rb
*
* @param string $selector
*
* @return Specificity
*/
public function calculateSpecificityBasedOnASelector($selector)
{
$idSelectorCount = preg_match_all("/ \#/ix", $selector, $matches);
$classAttributesPseudoClassesSelectorsPattern = " (\.[\w]+) # classes
|
\[(\w+) # attributes
|
(\:( # pseudo classes
link|visited|active
|hover|focus
|lang
|target
|enabled|disabled|checked|indeterminate
|root
|nth-child|nth-last-child|nth-of-type|nth-last-of-type
|first-child|last-child|first-of-type|last-of-type
|only-child|only-of-type
|empty|contains
))";
$classAttributesPseudoClassesSelectorCount = preg_match_all("/{$classAttributesPseudoClassesSelectorsPattern}/ix", $selector, $matches);
$typePseudoElementsSelectorPattern = " ((^|[\s\+\>\~]+)[\w]+ # elements
|
\:{1,2}( # pseudo-elements
after|before
|first-letter|first-line
|selection
)
)";
$typePseudoElementsSelectorCount = preg_match_all("/{$typePseudoElementsSelectorPattern}/ix", $selector, $matches);
if ($idSelectorCount === false || $classAttributesPseudoClassesSelectorCount === false || $typePseudoElementsSelectorCount === false) {
throw new \RuntimeException('Failed to calculate specificity based on selector.');
}
return new Specificity(
$idSelectorCount,
$classAttributesPseudoClassesSelectorCount,
$typePseudoElementsSelectorCount
);
}
/**
* @param string[] $rules
* @param Rule[] $objects
*
* @return Rule[]
*/
public function convertArrayToObjects(array $rules, array $objects = array())
{
$order = 1;
foreach ($rules as $rule) {
$objects = array_merge($objects, $this->convertToObjects($rule, $order));
$order++;
}
return $objects;
}
/**
* Sorts an array on the specificity element in an ascending way
* Lower specificity will be sorted to the beginning of the array
*
* @param Rule $e1 The first element.
* @param Rule $e2 The second element.
*
* @return int
*/
public static function sortOnSpecificity(Rule $e1, Rule $e2)
{
$e1Specificity = $e1->getSpecificity();
$value = $e1Specificity->compareTo($e2->getSpecificity());
// if the specificity is the same, use the order in which the element appeared
if ($value === 0) {
$value = $e1->getOrder() - $e2->getOrder();
}
return $value;
}
}

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vendor/tijsverkoyen/css-to-inline-styles/src/Css/Rule/Rule.php vendored Normal file
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<?php
namespace TijsVerkoyen\CssToInlineStyles\Css\Rule;
use Symfony\Component\CssSelector\Node\Specificity;
use TijsVerkoyen\CssToInlineStyles\Css\Property\Property;
final class Rule
{
/**
* @var string
*/
private $selector;
/**
* @var Property[]
*/
private $properties;
/**
* @var Specificity
*/
private $specificity;
/**
* @var integer
*/
private $order;
/**
* Rule constructor.
*
* @param string $selector
* @param Property[] $properties
* @param Specificity $specificity
* @param int $order
*/
public function __construct($selector, array $properties, Specificity $specificity, $order)
{
$this->selector = $selector;
$this->properties = $properties;
$this->specificity = $specificity;
$this->order = $order;
}
/**
* Get selector
*
* @return string
*/
public function getSelector()
{
return $this->selector;
}
/**
* Get properties
*
* @return Property[]
*/
public function getProperties()
{
return $this->properties;
}
/**
* Get specificity
*
* @return Specificity
*/
public function getSpecificity()
{
return $this->specificity;
}
/**
* Get order
*
* @return int
*/
public function getOrder()
{
return $this->order;
}
}

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vendor/tijsverkoyen/css-to-inline-styles/src/CssToInlineStyles.php vendored Normal file
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<?php
namespace TijsVerkoyen\CssToInlineStyles;
use Symfony\Component\CssSelector\CssSelectorConverter;
use Symfony\Component\CssSelector\Exception\ExceptionInterface;
use TijsVerkoyen\CssToInlineStyles\Css\Processor;
use TijsVerkoyen\CssToInlineStyles\Css\Property\Processor as PropertyProcessor;
use TijsVerkoyen\CssToInlineStyles\Css\Property\Property;
use TijsVerkoyen\CssToInlineStyles\Css\Rule\Processor as RuleProcessor;
class CssToInlineStyles
{
/**
* @var CssSelectorConverter
*/
private $cssConverter;
public function __construct()
{
$this->cssConverter = new CssSelectorConverter();
}
/**
* Will inline the $css into the given $html
*
* Remark: if the html contains <style>-tags those will be used, the rules
* in $css will be appended.
*
* @param string $html
* @param string $css
*
* @return string
*/
public function convert($html, $css = null)
{
$document = $this->createDomDocumentFromHtml($html);
$processor = new Processor();
// get all styles from the style-tags
$rules = $processor->getRules(
$processor->getCssFromStyleTags($html)
);
if ($css !== null) {
$rules = $processor->getRules($css, $rules);
}
$document = $this->inline($document, $rules);
return $this->getHtmlFromDocument($document);
}
/**
* Inline the given properties on a given DOMElement
*
* @param \DOMElement $element
* @param Property[] $properties
*
* @return \DOMElement
*/
public function inlineCssOnElement(\DOMElement $element, array $properties)
{
if (empty($properties)) {
return $element;
}
$cssProperties = array();
$inlineProperties = array();
foreach ($this->getInlineStyles($element) as $property) {
$inlineProperties[$property->getName()] = $property;
}
foreach ($properties as $property) {
if (!isset($inlineProperties[$property->getName()])) {
$cssProperties[$property->getName()] = $property;
}
}
$rules = array();
foreach (array_merge($cssProperties, $inlineProperties) as $property) {
$rules[] = $property->toString();
}
$element->setAttribute('style', implode(' ', $rules));
return $element;
}
/**
* Get the current inline styles for a given DOMElement
*
* @param \DOMElement $element
*
* @return Property[]
*/
public function getInlineStyles(\DOMElement $element)
{
$processor = new PropertyProcessor();
return $processor->convertArrayToObjects(
$processor->splitIntoSeparateProperties(
$element->getAttribute('style')
)
);
}
/**
* @param string $html
*
* @return \DOMDocument
*/
protected function createDomDocumentFromHtml($html)
{
$document = new \DOMDocument('1.0', 'UTF-8');
$internalErrors = libxml_use_internal_errors(true);
$document->loadHTML(mb_encode_numericentity($html, [0x80, 0x10FFFF, 0, 0x1FFFFF], 'UTF-8'));
libxml_use_internal_errors($internalErrors);
$document->formatOutput = true;
return $document;
}
/**
* @param \DOMDocument $document
*
* @return string
*/
protected function getHtmlFromDocument(\DOMDocument $document)
{
// retrieve the document element
// we do it this way to preserve the utf-8 encoding
$htmlElement = $document->documentElement;
if ($htmlElement === null) {
throw new \RuntimeException('Failed to get HTML from empty document.');
}
$html = $document->saveHTML($htmlElement);
if ($html === false) {
throw new \RuntimeException('Failed to get HTML from document.');
}
$html = trim($html);
// retrieve the doctype
$document->removeChild($htmlElement);
$doctype = $document->saveHTML();
if ($doctype === false) {
$doctype = '';
}
$doctype = trim($doctype);
// if it is the html5 doctype convert it to lowercase
if ($doctype === '<!DOCTYPE html>') {
$doctype = strtolower($doctype);
}
return $doctype."\n".$html;
}
/**
* @param \DOMDocument $document
* @param Css\Rule\Rule[] $rules
*
* @return \DOMDocument
*/
protected function inline(\DOMDocument $document, array $rules)
{
if (empty($rules)) {
return $document;
}
/** @var \SplObjectStorage<\DOMElement, array<string, Property>> $propertyStorage */
$propertyStorage = new \SplObjectStorage();
$xPath = new \DOMXPath($document);
usort($rules, array(RuleProcessor::class, 'sortOnSpecificity'));
foreach ($rules as $rule) {
try {
$expression = $this->cssConverter->toXPath($rule->getSelector());
} catch (ExceptionInterface $e) {
continue;
}
$elements = $xPath->query($expression);
if ($elements === false) {
continue;
}
foreach ($elements as $element) {
\assert($element instanceof \DOMElement);
$propertyStorage[$element] = $this->calculatePropertiesToBeApplied(
$rule->getProperties(),
$propertyStorage->contains($element) ? $propertyStorage[$element] : array()
);
}
}
foreach ($propertyStorage as $element) {
$this->inlineCssOnElement($element, $propertyStorage[$element]);
}
return $document;
}
/**
* Merge the CSS rules to determine the applied properties.
*
* @param Property[] $properties
* @param array<string, Property> $cssProperties existing applied properties indexed by name
*
* @return array<string, Property> updated properties, indexed by name
*/
private function calculatePropertiesToBeApplied(array $properties, array $cssProperties): array
{
if (empty($properties)) {
return $cssProperties;
}
foreach ($properties as $property) {
if (isset($cssProperties[$property->getName()])) {
$existingProperty = $cssProperties[$property->getName()];
//skip check to overrule if existing property is important and current is not
if ($existingProperty->isImportant() && !$property->isImportant()) {
continue;
}
//overrule if current property is important and existing is not, else check specificity
$overrule = !$existingProperty->isImportant() && $property->isImportant();
if (!$overrule) {
\assert($existingProperty->getOriginalSpecificity() !== null, 'Properties created for parsed CSS always have their associated specificity.');
\assert($property->getOriginalSpecificity() !== null, 'Properties created for parsed CSS always have their associated specificity.');
$overrule = $existingProperty->getOriginalSpecificity()->compareTo($property->getOriginalSpecificity()) <= 0;
}
if ($overrule) {
unset($cssProperties[$property->getName()]);
$cssProperties[$property->getName()] = $property;
}
} else {
$cssProperties[$property->getName()] = $property;
}
}
return $cssProperties;
}
}