Subversion-Projekte lars-tiefland.laravel_shop

<?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\Console\Descriptor;

use Symfony\Component\Console\Application;

use Symfony\Component\Console\Command\Command;

use Symfony\Component\Console\Input\InputArgument;

use Symfony\Component\Console\Input\InputDefinition;

use Symfony\Component\Console\Input\InputOption;

/**

 * XML descriptor.

 *

 * @author Jean-François Simon <contact@jfsimon.fr>

 *

 * @internal

 */

class XmlDescriptor extends Descriptor

{

    public function getInputDefinitionDocument(InputDefinition $definition): \DOMDocument

    {

        $dom = new \DOMDocument('1.0', 'UTF-8');

        $dom->appendChild($definitionXML = $dom->createElement('definition'));

        $definitionXML->appendChild($argumentsXML = $dom->createElement('arguments'));

        foreach ($definition->getArguments() as $argument) {

            $this->appendDocument($argumentsXML, $this->getInputArgumentDocument($argument));

        }

        $definitionXML->appendChild($optionsXML = $dom->createElement('options'));

        foreach ($definition->getOptions() as $option) {

            $this->appendDocument($optionsXML, $this->getInputOptionDocument($option));

        }

        return $dom;

    }

    public function getCommandDocument(Command $command, bool $short = false): \DOMDocument

    {

        $dom = new \DOMDocument('1.0', 'UTF-8');

        $dom->appendChild($commandXML = $dom->createElement('command'));

        $commandXML->setAttribute('id', $command->getName());

        $commandXML->setAttribute('name', $command->getName());

        $commandXML->setAttribute('hidden', $command->isHidden() ? 1 : 0);

        $commandXML->appendChild($usagesXML = $dom->createElement('usages'));

        $commandXML->appendChild($descriptionXML = $dom->createElement('description'));

        $descriptionXML->appendChild($dom->createTextNode(str_replace("\n", "\n ", $command->getDescription())));

        if ($short) {

            foreach ($command->getAliases() as $usage) {

                $usagesXML->appendChild($dom->createElement('usage', $usage));

            }

        } else {

            $command->mergeApplicationDefinition(false);

            foreach (array_merge([$command->getSynopsis()], $command->getAliases(), $command->getUsages()) as $usage) {

                $usagesXML->appendChild($dom->createElement('usage', $usage));

            }

            $commandXML->appendChild($helpXML = $dom->createElement('help'));

            $helpXML->appendChild($dom->createTextNode(str_replace("\n", "\n ", $command->getProcessedHelp())));

            $definitionXML = $this->getInputDefinitionDocument($command->getDefinition());

            $this->appendDocument($commandXML, $definitionXML->getElementsByTagName('definition')->item(0));

        }

        return $dom;

    }

    public function getApplicationDocument(Application $application, string $namespace = null, bool $short = false): \DOMDocument

    {

        $dom = new \DOMDocument('1.0', 'UTF-8');

        $dom->appendChild($rootXml = $dom->createElement('symfony'));

        if ('UNKNOWN' !== $application->getName()) {

            $rootXml->setAttribute('name', $application->getName());

            if ('UNKNOWN' !== $application->getVersion()) {

                $rootXml->setAttribute('version', $application->getVersion());

            }

        }

        $rootXml->appendChild($commandsXML = $dom->createElement('commands'));

        $description = new ApplicationDescription($application, $namespace, true);

        if ($namespace) {

            $commandsXML->setAttribute('namespace', $namespace);

        }

        foreach ($description->getCommands() as $command) {

            $this->appendDocument($commandsXML, $this->getCommandDocument($command, $short));

        }

        if (!$namespace) {

            $rootXml->appendChild($namespacesXML = $dom->createElement('namespaces'));

            foreach ($description->getNamespaces() as $namespaceDescription) {

                $namespacesXML->appendChild($namespaceArrayXML = $dom->createElement('namespace'));

                $namespaceArrayXML->setAttribute('id', $namespaceDescription['id']);

                foreach ($namespaceDescription['commands'] as $name) {

                    $namespaceArrayXML->appendChild($commandXML = $dom->createElement('command'));

                    $commandXML->appendChild($dom->createTextNode($name));

                }

            }

        }

        return $dom;

    }

    protected function describeInputArgument(InputArgument $argument, array $options = [])

    {

        $this->writeDocument($this->getInputArgumentDocument($argument));

    }

    protected function describeInputOption(InputOption $option, array $options = [])

    {

        $this->writeDocument($this->getInputOptionDocument($option));

    }

    protected function describeInputDefinition(InputDefinition $definition, array $options = [])

    {

        $this->writeDocument($this->getInputDefinitionDocument($definition));

    }

    protected function describeCommand(Command $command, array $options = [])

    {

        $this->writeDocument($this->getCommandDocument($command, $options['short'] ?? false));

    }

    protected function describeApplication(Application $application, array $options = [])

    {

        $this->writeDocument($this->getApplicationDocument($application, $options['namespace'] ?? null, $options['short'] ?? false));

    }

    /**

     * Appends document children to parent node.

     */

    private function appendDocument(\DOMNode $parentNode, \DOMNode $importedParent)

    {

        foreach ($importedParent->childNodes as $childNode) {

            $parentNode->appendChild($parentNode->ownerDocument->importNode($childNode, true));

        }

    }

    /**

     * Writes DOM document.

     */

    private function writeDocument(\DOMDocument $dom)

    {

        $dom->formatOutput = true;

        $this->write($dom->saveXML());

    }

    private function getInputArgumentDocument(InputArgument $argument): \DOMDocument

    {

        $dom = new \DOMDocument('1.0', 'UTF-8');

        $dom->appendChild($objectXML = $dom->createElement('argument'));

        $objectXML->setAttribute('name', $argument->getName());

        $objectXML->setAttribute('is_required', $argument->isRequired() ? 1 : 0);

        $objectXML->setAttribute('is_array', $argument->isArray() ? 1 : 0);

        $objectXML->appendChild($descriptionXML = $dom->createElement('description'));

        $descriptionXML->appendChild($dom->createTextNode($argument->getDescription()));

        $objectXML->appendChild($defaultsXML = $dom->createElement('defaults'));

        $defaults = \is_array($argument->getDefault()) ? $argument->getDefault() : (\is_bool($argument->getDefault()) ? [var_export($argument->getDefault(), true)] : ($argument->getDefault() ? [$argument->getDefault()] : []));

        foreach ($defaults as $default) {

            $defaultsXML->appendChild($defaultXML = $dom->createElement('default'));

            $defaultXML->appendChild($dom->createTextNode($default));

        }

        return $dom;

    }

    private function getInputOptionDocument(InputOption $option): \DOMDocument

    {

        $dom = new \DOMDocument('1.0', 'UTF-8');

        $dom->appendChild($objectXML = $dom->createElement('option'));

        $objectXML->setAttribute('name', '--'.$option->getName());

        $pos = strpos($option->getShortcut() ?? '', '|');

        if (false !== $pos) {

            $objectXML->setAttribute('shortcut', '-'.substr($option->getShortcut(), 0, $pos));

            $objectXML->setAttribute('shortcuts', '-'.str_replace('|', '|-', $option->getShortcut()));

        } else {

            $objectXML->setAttribute('shortcut', $option->getShortcut() ? '-'.$option->getShortcut() : '');

        }

        $objectXML->setAttribute('accept_value', $option->acceptValue() ? 1 : 0);

        $objectXML->setAttribute('is_value_required', $option->isValueRequired() ? 1 : 0);

        $objectXML->setAttribute('is_multiple', $option->isArray() ? 1 : 0);

        $objectXML->appendChild($descriptionXML = $dom->createElement('description'));

        $descriptionXML->appendChild($dom->createTextNode($option->getDescription()));

        if ($option->acceptValue()) {

            $defaults = \is_array($option->getDefault()) ? $option->getDefault() : (\is_bool($option->getDefault()) ? [var_export($option->getDefault(), true)] : ($option->getDefault() ? [$option->getDefault()] : []));

            $objectXML->appendChild($defaultsXML = $dom->createElement('defaults'));

            if (!empty($defaults)) {

                foreach ($defaults as $default) {

                    $defaultsXML->appendChild($defaultXML = $dom->createElement('default'));

                    $defaultXML->appendChild($dom->createTextNode($default));

                }

            }

        }

        if ($option->isNegatable()) {

            $dom->appendChild($objectXML = $dom->createElement('option'));

            $objectXML->setAttribute('name', '--no-'.$option->getName());

            $objectXML->setAttribute('shortcut', '');

            $objectXML->setAttribute('accept_value', 0);

            $objectXML->setAttribute('is_value_required', 0);

            $objectXML->setAttribute('is_multiple', 0);

            $objectXML->appendChild($descriptionXML = $dom->createElement('description'));

            $descriptionXML->appendChild($dom->createTextNode('Negate the "--'.$option->getName().'" option'));

        }

        return $dom;

    }

}