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doctrine2/lib/Doctrine/ORM/Tools/Console/Command/ConvertDoctrine1SchemaCommand.php

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<?php
/*
* $Id$
*
* 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 LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\ORM\Tools\Console\Command;
use Symfony\Components\Console\Input\InputArgument,
Symfony\Components\Console\Input\InputOption,
Symfony\Components\Console,
Doctrine\ORM\Tools\Export\ClassMetadataExporter,
Doctrine\ORM\Tools\ConvertDoctrine1Schema,
Doctrine\ORM\Tools\EntityGenerator;
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/**
* Command to convert a Doctrine 1 schema to a Doctrine 2 mapping file.
*
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @since 2.0
* @version $Revision$
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
*/
class ConvertDoctrine1SchemaCommand extends Console\Command\Command
{
/**
* @var EntityGenerator
*/
private $entityGenerator = null;
/**
* @var ClassMetadataExporter
*/
private $metadataExporter = null;
/**
* @return EntityGenerator
*/
public function getEntityGenerator()
{
if ($this->entityGenerator == null) {
$this->entityGenerator = new EntityGenerator();
}
return $this->entityGenerator;
}
/**
* @param EntityGenerator $entityGenerator
*/
public function setEntityGenerator(EntityGenerator $entityGenerator)
{
$this->entityGenerator = $entityGenerator;
}
/**
* @return ClassMetadataExporter
*/
public function getMetadataExporter()
{
if ($this->metadataExporter == null) {
$this->metadataExporter = new ClassMetadataExporter();
}
return $this->metadataExporter;
}
/**
* @param ClassMetadataExporter $metadataExporter
*/
public function setMetadataExporter(ClassMetadataExporter $metadataExporter)
{
$this->metadataExporter = $metadataExporter;
}
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/**
* @see Console\Command\Command
*/
protected function configure()
{
$this
->setName('orm:convert-d1-schema')
->setDescription('Converts Doctrine 1.X schema into a Doctrine 2.X schema.')
->setDefinition(array(
new InputArgument(
'from-path', InputArgument::REQUIRED, 'The path of Doctrine 1.X schema information.'
),
new InputArgument(
'to-type', InputArgument::REQUIRED, 'The destination Doctrine 2.X mapping type.'
),
new InputArgument(
'dest-path', InputArgument::REQUIRED,
'The path to generate your Doctrine 2.X mapping information.'
),
new InputOption(
'from', null, InputOption::PARAMETER_REQUIRED | InputOption::PARAMETER_IS_ARRAY,
'Optional paths of Doctrine 1.X schema information.',
array()
),
new InputOption(
'extend', null, InputOption::PARAMETER_OPTIONAL,
'Defines a base class to be extended by generated entity classes.'
),
new InputOption(
'num-spaces', null, InputOption::PARAMETER_OPTIONAL,
'Defines the number of indentation spaces', 4
)
))
->setHelp(<<<EOT
Converts Doctrine 1.X schema into a Doctrine 2.X schema.
EOT
);
}
/**
* @see Console\Command\Command
*/
protected function execute(Console\Input\InputInterface $input, Console\Output\OutputInterface $output)
{
$em = $this->getHelper('em')->getEntityManager();
// Process source directories
$fromPaths = array_merge(array($input->getArgument('from-path')), $input->getOption('from'));
// Process destination directory
$destPath = realpath($input->getArgument('dest-path'));
$toType = $input->getArgument('to-type');
$extend = $input->getOption('extend');
$numSpaces = $input->getOption('num-spaces');
$this->convertDoctrine1Schema($em, $fromPaths, $destPath, $toType, $numSpaces, $extend, $output);
}
/**
* @param \Doctrine\ORM\EntityManager $em
* @param array $fromPaths
* @param string $destPath
* @param string $toType
* @param int $numSpaces
* @param string|null $extend
* @param Console\Output\OutputInterface $output
*/
public function convertDoctrine1Schema($em, $fromPaths, $destPath, $toType, $numSpaces, $extend, $output)
{
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foreach ($fromPaths as &$dirName) {
$dirName = realpath($dirName);
if ( ! file_exists($dirName)) {
throw new \InvalidArgumentException(
sprintf("Doctrine 1.X schema directory '<info>%s</info>' does not exist.", $dirName)
);
} else if ( ! is_readable($dirName)) {
throw new \InvalidArgumentException(
sprintf("Doctrine 1.X schema directory '<info>%s</info>' does not have read permissions.", $dirName)
);
}
}
if ( ! file_exists($destPath)) {
throw new \InvalidArgumentException(
sprintf("Doctrine 2.X mapping destination directory '<info>%s</info>' does not exist.", $destPath)
);
} else if ( ! is_writable($destPath)) {
throw new \InvalidArgumentException(
sprintf("Doctrine 2.X mapping destination directory '<info>%s</info>' does not have write permissions.", $destPath)
);
}
$cme = $this->getMetadataExporter();
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$exporter = $cme->getExporter($toType, $destPath);
if (strtolower($toType) === 'annotation') {
$entityGenerator = $this->getEntityGenerator();
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$exporter->setEntityGenerator($entityGenerator);
$entityGenerator->setNumSpaces($numSpaces);
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if ($extend !== null) {
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$entityGenerator->setClassToExtend($extend);
}
}
$converter = new ConvertDoctrine1Schema($fromPaths);
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$metadata = $converter->getMetadata();
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if ($metadata) {
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$output->write(PHP_EOL);
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foreach ($metadata as $class) {
$output->write(sprintf('Processing entity "<info>%s</info>"', $class->name) . PHP_EOL);
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}
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$exporter->setMetadata($metadata);
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$exporter->export();
$output->write(PHP_EOL . sprintf(
'Converting Doctrine 1.X schema to "<info>%s</info>" mapping type in "<info>%s</info>"', $toType, $destPath
));
} else {
$output->write('No Metadata Classes to process.' . PHP_EOL);
}
}
}