FM / Loader

/var/www/cobraambalaj/vendor/symfony/routing/Loader/

/var/www/cobraambalaj/vendor/symfony/routing/Loader

Name	Size	Mode	Actions
Configurator/	-	0755	rm
schema/	-	0755	rm
AnnotationClassLoader.php	13041	0644	edit dl rm
AnnotationDirectoryLoader.php	2836	0644	edit dl rm
AnnotationFileLoader.php	4661	0644	edit dl rm
ClosureLoader.php	1079	0644	edit dl rm
ContainerLoader.php	938	0644	edit dl rm
DirectoryLoader.php	1514	0644	edit dl rm
GlobFileLoader.php	1057	0644	edit dl rm
ObjectLoader.php	2992	0644	edit dl rm
PhpFileLoader.php	2327	0644	edit dl rm
XmlFileLoader.php	16235	0644	edit dl rm
YamlFileLoader.php	10411	0644	edit dl rm

Edit: /var/www/cobraambalaj/vendor/symfony/routing/Loader/XmlFileLoader.php (16235B)

<?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\Routing\Loader;

use Symfony\Component\Config\Loader\FileLoader;
use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\Config\Util\XmlUtils;
use Symfony\Component\Routing\Loader\Configurator\Traits\HostTrait;
use Symfony\Component\Routing\Loader\Configurator\Traits\LocalizedRouteTrait;
use Symfony\Component\Routing\Loader\Configurator\Traits\PrefixTrait;
use Symfony\Component\Routing\RouteCollection;

/**
 * XmlFileLoader loads XML routing files.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 * @author Tobias Schultze <http://tobion.de>
 */
class XmlFileLoader extends FileLoader
{
    use HostTrait;
    use LocalizedRouteTrait;
    use PrefixTrait;

public const NAMESPACE_URI = 'http://symfony.com/schema/routing';
    public const SCHEME_PATH = '/schema/routing/routing-1.0.xsd';

/**
     * Loads an XML file.
     *
     * @param string      $file An XML file path
     * @param string|null $type The resource type
     *
     * @return RouteCollection A RouteCollection instance
     *
     * @throws \InvalidArgumentException when the file cannot be loaded or when the XML cannot be
     *                                   parsed because it does not validate against the scheme
     */
    public function load($file, string $type = null)
    {
        $path = $this->locator->locate($file);

$xml = $this->loadFile($path);

$collection = new RouteCollection();
        $collection->addResource(new FileResource($path));

// process routes and imports
        foreach ($xml->documentElement->childNodes as $node) {
            if (!$node instanceof \DOMElement) {
                continue;
            }

$this->parseNode($collection, $node, $path, $file);
        }

return $collection;
    }

/**
     * Parses a node from a loaded XML file.
     *
     * @param \DOMElement $node Element to parse
     * @param string      $path Full path of the XML file being processed
     * @param string      $file Loaded file name
     *
     * @throws \InvalidArgumentException When the XML is invalid
     */
    protected function parseNode(RouteCollection $collection, \DOMElement $node, string $path, string $file)
    {
        if (self::NAMESPACE_URI !== $node->namespaceURI) {
            return;
        }

switch ($node->localName) {
            case 'route':
                $this->parseRoute($collection, $node, $path);
                break;
            case 'import':
                $this->parseImport($collection, $node, $path, $file);
                break;
            default:
                throw new \InvalidArgumentException(sprintf('Unknown tag "%s" used in file "%s". Expected "route" or "import".', $node->localName, $path));
        }
    }

/**
     * {@inheritdoc}
     */
    public function supports($resource, string $type = null)
    {
        return \is_string($resource) && 'xml' === pathinfo($resource, \PATHINFO_EXTENSION) && (!$type || 'xml' === $type);
    }

/**
     * Parses a route and adds it to the RouteCollection.
     *
     * @param \DOMElement $node Element to parse that represents a Route
     * @param string      $path Full path of the XML file being processed
     *
     * @throws \InvalidArgumentException When the XML is invalid
     */
    protected function parseRoute(RouteCollection $collection, \DOMElement $node, string $path)
    {
        if ('' === $id = $node->getAttribute('id')) {
            throw new \InvalidArgumentException(sprintf('The <route> element in file "%s" must have an "id" attribute.', $path));
        }

$schemes = preg_split('/[\s,\|]++/', $node->getAttribute('schemes'), -1, \PREG_SPLIT_NO_EMPTY);
        $methods = preg_split('/[\s,\|]++/', $node->getAttribute('methods'), -1, \PREG_SPLIT_NO_EMPTY);

[$defaults, $requirements, $options, $condition, $paths, /* $prefixes */, $hosts] = $this->parseConfigs($node, $path);

if (!$paths && '' === $node->getAttribute('path')) {
            throw new \InvalidArgumentException(sprintf('The <route> element in file "%s" must have a "path" attribute or <path> child nodes.', $path));
        }

if ($paths && '' !== $node->getAttribute('path')) {
            throw new \InvalidArgumentException(sprintf('The <route> element in file "%s" must not have both a "path" attribute and <path> child nodes.', $path));
        }

$routes = $this->createLocalizedRoute($collection, $id, $paths ?: $node->getAttribute('path'));
        $routes->addDefaults($defaults);
        $routes->addRequirements($requirements);
        $routes->addOptions($options);
        $routes->setSchemes($schemes);
        $routes->setMethods($methods);
        $routes->setCondition($condition);

if (null !== $hosts) {
            $this->addHost($routes, $hosts);
        }
    }

/**
     * Parses an import and adds the routes in the resource to the RouteCollection.
     *
     * @param \DOMElement $node Element to parse that represents a Route
     * @param string      $path Full path of the XML file being processed
     * @param string      $file Loaded file name
     *
     * @throws \InvalidArgumentException When the XML is invalid
     */
    protected function parseImport(RouteCollection $collection, \DOMElement $node, string $path, string $file)
    {
        if ('' === $resource = $node->getAttribute('resource')) {
            throw new \InvalidArgumentException(sprintf('The <import> element in file "%s" must have a "resource" attribute.', $path));
        }

$type = $node->getAttribute('type');
        $prefix = $node->getAttribute('prefix');
        $schemes = $node->hasAttribute('schemes') ? preg_split('/[\s,\|]++/', $node->getAttribute('schemes'), -1, \PREG_SPLIT_NO_EMPTY) : null;
        $methods = $node->hasAttribute('methods') ? preg_split('/[\s,\|]++/', $node->getAttribute('methods'), -1, \PREG_SPLIT_NO_EMPTY) : null;
        $trailingSlashOnRoot = $node->hasAttribute('trailing-slash-on-root') ? XmlUtils::phpize($node->getAttribute('trailing-slash-on-root')) : true;
        $namePrefix = $node->getAttribute('name-prefix') ?: null;

[$defaults, $requirements, $options, $condition, /* $paths */, $prefixes, $hosts] = $this->parseConfigs($node, $path);

if ('' !== $prefix && $prefixes) {
            throw new \InvalidArgumentException(sprintf('The <route> element in file "%s" must not have both a "prefix" attribute and <prefix> child nodes.', $path));
        }

$exclude = [];
        foreach ($node->childNodes as $child) {
            if ($child instanceof \DOMElement && $child->localName === $exclude && self::NAMESPACE_URI === $child->namespaceURI) {
                $exclude[] = $child->nodeValue;
            }
        }

if ($node->hasAttribute('exclude')) {
            if ($exclude) {
                throw new \InvalidArgumentException('You cannot use both the attribute "exclude" and <exclude> tags at the same time.');
            }
            $exclude = [$node->getAttribute('exclude')];
        }

$this->setCurrentDir(\dirname($path));

/** @var RouteCollection[] $imported */
        $imported = $this->import($resource, ('' !== $type ? $type : null), false, $file, $exclude) ?: [];

if (!\is_array($imported)) {
            $imported = [$imported];
        }

foreach ($imported as $subCollection) {
            $this->addPrefix($subCollection, $prefixes ?: $prefix, $trailingSlashOnRoot);

if (null !== $hosts) {
                $this->addHost($subCollection, $hosts);
            }

if (null !== $condition) {
                $subCollection->setCondition($condition);
            }
            if (null !== $schemes) {
                $subCollection->setSchemes($schemes);
            }
            if (null !== $methods) {
                $subCollection->setMethods($methods);
            }
            if (null !== $namePrefix) {
                $subCollection->addNamePrefix($namePrefix);
            }
            $subCollection->addDefaults($defaults);
            $subCollection->addRequirements($requirements);
            $subCollection->addOptions($options);

$collection->addCollection($subCollection);
        }
    }

/**
     * Loads an XML file.
     *
     * @param string $file An XML file path
     *
     * @return \DOMDocument
     *
     * @throws \InvalidArgumentException When loading of XML file fails because of syntax errors
     *                                   or when the XML structure is not as expected by the scheme -
     *                                   see validate()
     */
    protected function loadFile(string $file)
    {
        return XmlUtils::loadFile($file, __DIR__.static::SCHEME_PATH);
    }

/**
     * Parses the config elements (default, requirement, option).
     *
     * @throws \InvalidArgumentException When the XML is invalid
     */
    private function parseConfigs(\DOMElement $node, string $path): array
    {
        $defaults = [];
        $requirements = [];
        $options = [];
        $condition = null;
        $prefixes = [];
        $paths = [];
        $hosts = [];

/** @var \DOMElement $n */
        foreach ($node->getElementsByTagNameNS(self::NAMESPACE_URI, '*') as $n) {
            if ($node !== $n->parentNode) {
                continue;
            }

switch ($n->localName) {
                case 'path':
                    $paths[$n->getAttribute('locale')] = trim($n->textContent);
                    break;
                case 'host':
                    $hosts[$n->getAttribute('locale')] = trim($n->textContent);
                    break;
                case 'prefix':
                    $prefixes[$n->getAttribute('locale')] = trim($n->textContent);
                    break;
                case 'default':
                    if ($this->isElementValueNull($n)) {
                        $defaults[$n->getAttribute('key')] = null;
                    } else {
                        $defaults[$n->getAttribute('key')] = $this->parseDefaultsConfig($n, $path);
                    }

break;
                case 'requirement':
                    $requirements[$n->getAttribute('key')] = trim($n->textContent);
                    break;
                case 'option':
                    $options[$n->getAttribute('key')] = XmlUtils::phpize(trim($n->textContent));
                    break;
                case 'condition':
                    $condition = trim($n->textContent);
                    break;
                default:
                    throw new \InvalidArgumentException(sprintf('Unknown tag "%s" used in file "%s". Expected "default", "requirement", "option" or "condition".', $n->localName, $path));
            }
        }

if ($controller = $node->getAttribute('controller')) {
            if (isset($defaults['_controller'])) {
                $name = $node->hasAttribute('id') ? sprintf('"%s".', $node->getAttribute('id')) : sprintf('the "%s" tag.', $node->tagName);

throw new \InvalidArgumentException(sprintf('The routing file "%s" must not specify both the "controller" attribute and the defaults key "_controller" for ', $path).$name);
            }

$defaults['_controller'] = $controller;
        }
        if ($node->hasAttribute('locale')) {
            $defaults['_locale'] = $node->getAttribute('locale');
        }
        if ($node->hasAttribute('format')) {
            $defaults['_format'] = $node->getAttribute('format');
        }
        if ($node->hasAttribute('utf8')) {
            $options['utf8'] = XmlUtils::phpize($node->getAttribute('utf8'));
        }
        if ($stateless = $node->getAttribute('stateless')) {
            if (isset($defaults['_stateless'])) {
                $name = $node->hasAttribute('id') ? sprintf('"%s".', $node->getAttribute('id')) : sprintf('the "%s" tag.', $node->tagName);

throw new \InvalidArgumentException(sprintf('The routing file "%s" must not specify both the "stateless" attribute and the defaults key "_stateless" for ', $path).$name);
            }

$defaults['_stateless'] = XmlUtils::phpize($stateless);
        }

if (!$hosts) {
            $hosts = $node->hasAttribute('host') ? $node->getAttribute('host') : null;
        }

return [$defaults, $requirements, $options, $condition, $paths, $prefixes, $hosts];
    }

/**
     * Parses the "default" elements.
     *
     * @return array|bool|float|int|string|null The parsed value of the "default" element
     */
    private function parseDefaultsConfig(\DOMElement $element, string $path)
    {
        if ($this->isElementValueNull($element)) {
            return null;
        }

// Check for existing element nodes in the default element. There can
        // only be a single element inside a default element. So this element
        // (if one was found) can safely be returned.
        foreach ($element->childNodes as $child) {
            if (!$child instanceof \DOMElement) {
                continue;
            }

if (self::NAMESPACE_URI !== $child->namespaceURI) {
                continue;
            }

return $this->parseDefaultNode($child, $path);
        }

// If the default element doesn't contain a nested "bool", "int", "float",
        // "string", "list", or "map" element, the element contents will be treated
        // as the string value of the associated default option.
        return trim($element->textContent);
    }

/**
     * Recursively parses the value of a "default" element.
     *
     * @return array|bool|float|int|string The parsed value
     *
     * @throws \InvalidArgumentException when the XML is invalid
     */
    private function parseDefaultNode(\DOMElement $node, string $path)
    {
        if ($this->isElementValueNull($node)) {
            return null;
        }

switch ($node->localName) {
            case 'bool':
                return 'true' === trim($node->nodeValue) || '1' === trim($node->nodeValue);
            case 'int':
                return (int) trim($node->nodeValue);
            case 'float':
                return (float) trim($node->nodeValue);
            case 'string':
                return trim($node->nodeValue);
            case 'list':
                $list = [];

foreach ($node->childNodes as $element) {
                    if (!$element instanceof \DOMElement) {
                        continue;
                    }

if (self::NAMESPACE_URI !== $element->namespaceURI) {
                        continue;
                    }

$list[] = $this->parseDefaultNode($element, $path);
                }

return $list;
            case 'map':
                $map = [];

foreach ($node->childNodes as $element) {
                    if (!$element instanceof \DOMElement) {
                        continue;
                    }

if (self::NAMESPACE_URI !== $element->namespaceURI) {
                        continue;
                    }

$map[$element->getAttribute('key')] = $this->parseDefaultNode($element, $path);
                }

return $map;
            default:
                throw new \InvalidArgumentException(sprintf('Unknown tag "%s" used in file "%s". Expected "bool", "int", "float", "string", "list", or "map".', $node->localName, $path));
        }
    }

private function isElementValueNull(\DOMElement $element): bool
    {
        $namespaceUri = 'http://www.w3.org/2001/XMLSchema-instance';

if (!$element->hasAttributeNS($namespaceUri, 'nil')) {
            return false;
        }

return 'true' === $element->getAttributeNS($namespaceUri, 'nil') || '1' === $element->getAttributeNS($namespaceUri, 'nil');
    }
}

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