Файл: forsoc.ru/vendor/symfony/console/Symfony/Component/Console/Descriptor/XmlDescriptor.php
Строк: 366
<?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 SymfonyComponentConsoleDescriptor;
use SymfonyComponentConsoleApplication;
use SymfonyComponentConsoleCommandCommand;
use SymfonyComponentConsoleInputInputArgument;
use SymfonyComponentConsoleInputInputDefinition;
use SymfonyComponentConsoleInputInputOption;
/**
* XML descriptor.
*
* @author Jean-François Simon <contact@jfsimon.fr>
*/
class XmlDescriptor extends Descriptor
{
/**
* {@inheritdoc}
*/
protected function describeInputArgument(InputArgument $argument, array $options = array())
{
$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()) ? array(var_export($argument->getDefault(), true)) : ($argument->getDefault() ? array($argument->getDefault()) : array()));
foreach ($defaults as $default) {
$defaultsXML->appendChild($defaultXML = $dom->createElement('default'));
$defaultXML->appendChild($dom->createTextNode($default));
}
return $this->output($dom, $options);
}
/**
* {@inheritdoc}
*/
protected function describeInputOption(InputOption $option, array $options = array())
{
$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', '-'.implode('|-', explode('|', $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()) ? array(var_export($option->getDefault(), true)) : ($option->getDefault() ? array($option->getDefault()) : array()));
$objectXML->appendChild($defaultsXML = $dom->createElement('defaults'));
if (!empty($defaults)) {
foreach ($defaults as $default) {
$defaultsXML->appendChild($defaultXML = $dom->createElement('default'));
$defaultXML->appendChild($dom->createTextNode($default));
}
}
}
return $this->output($dom, $options);
}
/**
* {@inheritdoc}
*/
protected function describeInputDefinition(InputDefinition $definition, array $options = array())
{
$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, $this->describeInputArgument($argument, array('as_dom' => true)));
}
$definitionXML->appendChild($optionsXML = $dom->createElement('options'));
foreach ($definition->getOptions() as $option) {
$this->appendDocument($optionsXML, $this->describeInputOption($option, array('as_dom' => true)));
}
return $this->output($dom, $options);
}
/**
* {@inheritdoc}
*/
protected function describeCommand(Command $command, array $options = array())
{
$dom = new DOMDocument('1.0', 'UTF-8');
$dom->appendChild($commandXML = $dom->createElement('command'));
$command->getSynopsis();
$command->mergeApplicationDefinition(false);
$commandXML->setAttribute('id', $command->getName());
$commandXML->setAttribute('name', $command->getName());
$commandXML->appendChild($usageXML = $dom->createElement('usage'));
$usageXML->appendChild($dom->createTextNode(sprintf($command->getSynopsis(), '')));
$commandXML->appendChild($descriptionXML = $dom->createElement('description'));
$descriptionXML->appendChild($dom->createTextNode(str_replace("n", "n ", $command->getDescription())));
$commandXML->appendChild($helpXML = $dom->createElement('help'));
$helpXML->appendChild($dom->createTextNode(str_replace("n", "n ", $command->getProcessedHelp())));
$commandXML->appendChild($aliasesXML = $dom->createElement('aliases'));
foreach ($command->getAliases() as $alias) {
$aliasesXML->appendChild($aliasXML = $dom->createElement('alias'));
$aliasXML->appendChild($dom->createTextNode($alias));
}
$definitionXML = $this->describeInputDefinition($command->getNativeDefinition(), array('as_dom' => true));
$this->appendDocument($commandXML, $definitionXML->getElementsByTagName('definition')->item(0));
return $this->output($dom, $options);
}
/**
* {@inheritdoc}
*/
protected function describeApplication(Application $application, array $options = array())
{
$dom = new DOMDocument('1.0', 'UTF-8');
$dom->appendChild($rootXml = $dom->createElement('symfony'));
$rootXml->appendChild($commandsXML = $dom->createElement('commands'));
$describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
$description = new ApplicationDescription($application, $describedNamespace);
if ($describedNamespace) {
$commandsXML->setAttribute('namespace', $describedNamespace);
}
foreach ($description->getCommands() as $command) {
$this->appendDocument($commandsXML, $this->describeCommand($command, array('as_dom' => true)));
}
if (!$describedNamespace) {
$rootXml->appendChild($namespacesXML = $dom->createElement('namespaces'));
foreach ($description->getNamespaces() as $namespace) {
$namespacesXML->appendChild($namespaceArrayXML = $dom->createElement('namespace'));
$namespaceArrayXML->setAttribute('id', $namespace['id']);
foreach ($namespace['commands'] as $name) {
$namespaceArrayXML->appendChild($commandXML = $dom->createElement('command'));
$commandXML->appendChild($dom->createTextNode($name));
}
}
}
return $this->output($dom, $options);
}
/**
* Appends document children to parent node.
*
* @param DOMNode $parentNode
* @param DOMNode $importedParent
*/
private function appendDocument(DOMNode $parentNode, DOMNode $importedParent)
{
foreach ($importedParent->childNodes as $childNode) {
$parentNode->appendChild($parentNode->ownerDocument->importNode($childNode, true));
}
}
/**
* Outputs document as DOMDocument or string according to options.
*
* @param DOMDocument $dom
* @param array $options
*
* @return DOMDocument|string
*/
private function output(DOMDocument $dom, array $options)
{
if (isset($options['as_dom']) && $options['as_dom']) {
return $dom;
}
$dom->formatOutput = true;
return $dom->saveXML();
}
}