Added 'data-dump' command

Command/DataDumpCommand.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace Propel\PropelBundle\Command;
+
+use Propel\PropelBundle\Command\PhingCommand;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Finder\Finder;
+use Symfony\Bundle\FrameworkBundle\Util\Filesystem;
+
+/*
+ * This file is part of the Symfony framework.
+ *
+ * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+/**
+ * DataDumpCommand.
+ *
+ * @author William DURAND <william.durand1@gmail.com>  
+ */
+class DataDumpCommand extends PhingCommand
+{
+    /**
+     * @see Command
+     */
+    protected function configure()
+    {
+        $this
+            ->setDescription('Dump data from database into xml file')
+            ->addOption('connection', null, InputOption::VALUE_OPTIONAL, 'Set this parameter to define a connection to use')
+            ->setHelp(<<<EOT
+The <info>propel:data-dump</info> dumps data from database into xml file.
+          
+  <info>php app/console propel:data-dump</info>
+
+  The <info>--connection</info> parameter allows you to change the connection to use.
+  The default connection is the active connection (propel.dbal.default_connection).
+EOT
+            )
+            ->setName('propel:data-dump')
+        ;
+    }
+
+    /**
+     * @see Command
+     *
+     * @throws \InvalidArgumentException When the target directory does not exist
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {  
+        $container = $this->getApplication()->getKernel()->getContainer();
+        $propelConfiguration = $container->get('propel.configuration');
+        $name = $input->getOption('connection') ? $input->getOption('connection') : $container->getParameter('propel.dbal.default_connection');
+
+        if (isset($propelConfiguration['datasources'][$name])) {
+            $defaultConfig = $propelConfiguration['datasources'][$name];
+        } else {
+            throw new \InvalidArgumentException(sprintf('Connection named %s doesn\'t exist', $name));
+        }
+
+        $output->writeln(sprintf('<info>Generate XML schema from connection named <comment>%s</comment></info>', $name));
+
+        $this->callPhing('datadump', array(
+            'propel.database.url'       => $defaultConfig['connection']['dsn'],
+            'propel.database.database'  => $defaultConfig['adapter'],
+            'propel.database.user'      => $defaultConfig['connection']['user'],
+            'propel.database.password'  => $defaultConfig['connection']['password'],
+        ));
+
+        $finder = new Finder();
+        $filesystem = new Filesystem();
+
+        $datas = $finder->name('*_data.xml')->in($this->getTmpDir());
+
+        foreach($datas as $data) {
+            $filesystem->copy((string) $data, $this->getApplication()->getKernel()->getRootDir() . '/propel/dump/xml/' . $data->getFilename());  
+        }
+
+        if (count($datas) > 0) {
+            $output->writeln('New dumped files present at <info>app/propel/dump/xml/</info>.');
+        } else {
+            $output->writeln('No new dumped files.');
+        }
+    }
+}