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<?php
/*
* 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
* OWNER 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.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\ORM\Tools\Export\Driver;
use Symfony\Component\Yaml\Yaml;
use Doctrine\ORM\Mapping\ClassMetadataInfo;
/**
* ClassMetadata exporter for Doctrine YAML mapping files.
*
* @link www.doctrine-project.org
* @since 2.0
* @author Jonathan Wage <jonwage@gmail.com>
*/
class YamlExporter extends AbstractExporter
{
/**
* @var string
*/
protected $_extension = '.dcm.yml';
/**
* {@inheritdoc}
*/
public function exportClassMetadata(ClassMetadataInfo $metadata)
{
$array = array();
if ($metadata->isMappedSuperclass) {
$array['type'] = 'mappedSuperclass';
} else {
$array['type'] = 'entity';
}
$array['table'] = $metadata->table['name'];
if (isset($metadata->table['schema'])) {
$array['schema'] = $metadata->table['schema'];
}
$inheritanceType = $metadata->inheritanceType;
if ($inheritanceType !== ClassMetadataInfo::INHERITANCE_TYPE_NONE) {
$array['inheritanceType'] = $this->_getInheritanceTypeString($inheritanceType);
}
if ($column = $metadata->discriminatorColumn) {
$array['discriminatorColumn'] = $column;
}
if ($map = $metadata->discriminatorMap) {
$array['discriminatorMap'] = $map;
}
if ($metadata->changeTrackingPolicy !== ClassMetadataInfo::CHANGETRACKING_DEFERRED_IMPLICIT) {
$array['changeTrackingPolicy'] = $this->_getChangeTrackingPolicyString($metadata->changeTrackingPolicy);
}
if (isset($metadata->table['indexes'])) {
$array['indexes'] = $metadata->table['indexes'];
}
if ($metadata->customRepositoryClassName) {
$array['repositoryClass'] = $metadata->customRepositoryClassName;
}
if (isset($metadata->table['uniqueConstraints'])) {
$array['uniqueConstraints'] = $metadata->table['uniqueConstraints'];
}
if (isset($metadata->table['options'])) {
$array['options'] = $metadata->table['options'];
}
$fieldMappings = $metadata->fieldMappings;
$ids = array();
foreach ($fieldMappings as $name => $fieldMapping) {
$fieldMapping['column'] = $fieldMapping['columnName'];
unset($fieldMapping['columnName'], $fieldMapping['fieldName']);
if ($fieldMapping['column'] == $name) {
unset($fieldMapping['column']);
}
if (isset($fieldMapping['id']) && $fieldMapping['id']) {
$ids[$name] = $fieldMapping;
unset($fieldMappings[$name]);
continue;
}
$fieldMappings[$name] = $fieldMapping;
}
if ( ! $metadata->isIdentifierComposite && $idGeneratorType = $this->_getIdGeneratorTypeString($metadata->generatorType)) {
$ids[$metadata->getSingleIdentifierFieldName()]['generator']['strategy'] = $idGeneratorType;
}
$array['id'] = $ids;
if ($fieldMappings) {
if ( ! isset($array['fields'])) {
$array['fields'] = array();
}
$array['fields'] = array_merge($array['fields'], $fieldMappings);
}
foreach ($metadata->associationMappings as $name => $associationMapping) {
$cascade = array();
if ($associationMapping['isCascadeRemove']) {
$cascade[] = 'remove';
}
if ($associationMapping['isCascadePersist']) {
$cascade[] = 'persist';
}
if ($associationMapping['isCascadeRefresh']) {
$cascade[] = 'refresh';
}
if ($associationMapping['isCascadeMerge']) {
$cascade[] = 'merge';
}
if ($associationMapping['isCascadeDetach']) {
$cascade[] = 'detach';
}
if (count($cascade) === 5) {
$cascade = array('all');
}
$associationMappingArray = array(
'targetEntity' => $associationMapping['targetEntity'],
'cascade' => $cascade,
);
if (isset($associationMapping['fetch'])) {
$associationMappingArray['fetch'] = $this->_getFetchModeString($associationMapping['fetch']);
}
if (isset($mapping['id']) && $mapping['id'] === true) {
$array['id'][$name]['associationKey'] = true;
}
if ($associationMapping['type'] & ClassMetadataInfo::TO_ONE) {
$joinColumns = $associationMapping['isOwningSide'] ? $associationMapping['joinColumns'] : [];
$newJoinColumns = array();
foreach ($joinColumns as $joinColumn) {
$newJoinColumns[$joinColumn['name']]['referencedColumnName'] = $joinColumn['referencedColumnName'];
if (isset($joinColumn['onDelete'])) {
$newJoinColumns[$joinColumn['name']]['onDelete'] = $joinColumn['onDelete'];
}
}
$oneToOneMappingArray = array(
'mappedBy' => $associationMapping['mappedBy'],
'inversedBy' => $associationMapping['inversedBy'],
'joinColumns' => $newJoinColumns,
'orphanRemoval' => $associationMapping['orphanRemoval'],
);
$associationMappingArray = array_merge($associationMappingArray, $oneToOneMappingArray);
if ($associationMapping['type'] & ClassMetadataInfo::ONE_TO_ONE) {
$array['oneToOne'][$name] = $associationMappingArray;
} else {
$array['manyToOne'][$name] = $associationMappingArray;
}
} elseif ($associationMapping['type'] == ClassMetadataInfo::ONE_TO_MANY) {
$oneToManyMappingArray = array(
'mappedBy' => $associationMapping['mappedBy'],
'inversedBy' => $associationMapping['inversedBy'],
'orphanRemoval' => $associationMapping['orphanRemoval'],
'orderBy' => isset($associationMapping['orderBy']) ? $associationMapping['orderBy'] : null
);
$associationMappingArray = array_merge($associationMappingArray, $oneToManyMappingArray);
$array['oneToMany'][$name] = $associationMappingArray;
} elseif ($associationMapping['type'] == ClassMetadataInfo::MANY_TO_MANY) {
$manyToManyMappingArray = array(
'mappedBy' => $associationMapping['mappedBy'],
'inversedBy' => $associationMapping['inversedBy'],
'joinTable' => isset($associationMapping['joinTable']) ? $associationMapping['joinTable'] : null,
'orderBy' => isset($associationMapping['orderBy']) ? $associationMapping['orderBy'] : null
);
$associationMappingArray = array_merge($associationMappingArray, $manyToManyMappingArray);
$array['manyToMany'][$name] = $associationMappingArray;
}
}
if (isset($metadata->lifecycleCallbacks)) {
$array['lifecycleCallbacks'] = $metadata->lifecycleCallbacks;
}
return $this->yamlDump(array($metadata->name => $array), 10);
}
/**
* Dumps a PHP array to a YAML string.
*
* The yamlDump method, when supplied with an array, will do its best
* to convert the array into friendly YAML.
*
* @param array $array PHP array
* @param integer $inline [optional] The level where you switch to inline YAML
*
* @return string A YAML string representing the original PHP array
*/
protected function yamlDump($array, $inline = 2)
{
return Yaml::dump($array, $inline);
}
}
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