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DocumentValidation.php
145 lines (124 loc) · 4.67 KB
/
DocumentValidation.php
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<?php
/*
* This file is part of Mandango.
*
* (c) Pablo Díez <pablodip@gmail.com>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Mandango\MandangoBundle\Extension;
use Mandango\Mondator\Definition\Method;
use Mandango\Mondator\Dumper;
use Mandango\Mondator\Extension;
/**
* DocumentValidation extension.
*
* @author Pablo Díez <pablodip@gmail.com>
*/
class DocumentValidation extends Extension
{
/**
* {@inheritdoc}
*/
protected function doClassProcess()
{
$validation = array(
'constraints' => array(),
'getters' => array(),
);
// constraints
if (isset($this->configClass['validation'])) {
$validation['constraints'] = $this->configClass['validation'];
}
// getters
// fields
foreach ($this->configClass['fields'] as $name => $field) {
if (empty($field['inherited']) && isset($field['validation']) && $field['validation']) {
$validation['getters'][$name] = $field['validation'];
}
}
// referencesOne
foreach ($this->configClass['referencesOne'] as $name => $referenceOne) {
if (empty($referenceOne['inherited']) && isset($referenceOne['validation']) && $referenceOne['validation']) {
$validation['getters'][$name] = $referenceOne['validation'];
}
}
// referencesMany
foreach ($this->configClass['referencesMany'] as $name => $referenceMany) {
if (empty($referenceMany['inherited']) && isset($referenceMany['validation']) && $referenceMany['validation']) {
$validation['getters'][$name] = $referenceMany['validation'];
}
}
// embeddedsOne
foreach ($this->configClass['embeddedsOne'] as $name => $embeddedOne) {
if (empty($embeddedOne['inherited']) && isset($embeddedOne['validation']) && $embeddedOne['validation']) {
$validation['getters'][$name] = $embeddedOne['validation'];
}
}
// embeddedsMany
foreach ($this->configClass['embeddedsMany'] as $name => $embeddedMany) {
if (empty($embeddedMany['inherited']) && isset($embeddedMany['validation']) && $embeddedMany['validation']) {
$validation['getters'][$name] = $embeddedMany['validation'];
}
}
$validation = Dumper::exportArray($validation, 12);
$method = new Method('public', 'loadValidatorMetadata', '\Symfony\Component\Validator\Mapping\ClassMetadata $metadata', <<<EOF
\$validation = $validation;
foreach (\Mandango\MandangoBundle\Extension\DocumentValidation::parseNodes(\$validation['constraints']) as \$constraint) {
\$metadata->addConstraint(\$constraint);
}
foreach (\$validation['getters'] as \$getter => \$constraints) {
foreach (\Mandango\MandangoBundle\Extension\DocumentValidation::parseNodes(\$constraints) as \$constraint) {
\$metadata->addGetterConstraint(\$getter, \$constraint);
}
}
return true;
EOF
);
$method->setStatic(true);
$method->setDocComment(<<<EOF
/**
* Maps the validation.
*
* @param \Symfony\Component\Validator\Mapping\ClassMetadata \$metadata The metadata class.
*/
EOF
);
$this->definitions['document_base']->addMethod($method);
}
/*
* Code from Symfony\Component\Validator\Mapping\Loader\YamlFileLoader
*/
static public function parseNodes(array $nodes)
{
$values = array();
foreach ($nodes as $name => $childNodes) {
if (is_numeric($name) && is_array($childNodes) && count($childNodes) == 1) {
$options = current($childNodes);
if (is_array($options)) {
$options = static::parseNodes($options);
}
$values[] = static::newConstraint(key($childNodes), $options);
} else {
if (is_array($childNodes)) {
$childNodes = static::parseNodes($childNodes);
}
$values[$name] = $childNodes;
}
}
return $values;
}
/*
* Code from Symfony\Component\Validator\Mapping\Loader\FileLoader
*/
static protected function newConstraint($name, $options)
{
if (false !== strpos($name, '\\') && class_exists($name)) {
$className = (string) $name;
} else {
$className = 'Symfony\\Component\\Validator\\Constraints\\'.$name;
}
return new $className($options);
}
}