358 lines
12 KiB
PHP
358 lines
12 KiB
PHP
<?php
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namespace Propel\PropelBundle\Command;
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\HttpKernel\Util\Filesystem;
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use Symfony\Component\Finder\Finder;
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/**
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* Wrapper command for Phing tasks
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*
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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* @author William DURAND <william.durand1@gmail.com>
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*/
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abstract class PhingCommand extends ContainerAwareCommand
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{
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protected $additionalPhingArgs = array();
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protected $tempSchemas = array();
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protected $tmpDir = null;
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protected $buffer = null;
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protected $buildPropertiesFile = null;
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/**
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* {@inheritdoc}
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*/
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protected function initialize(InputInterface $input, OutputInterface $output)
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{
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parent::initialize($input, $output);
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$this->checkConfiguration();
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}
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/**
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* Call a Phing task.
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*
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* @param string $taskName A Propel task name.
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* @param array $properties An array of properties to pass to Phing.
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*/
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protected function callPhing($taskName, $properties = array())
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{
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$kernel = $this->getApplication()->getKernel();
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$filesystem = new Filesystem();
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if (isset($properties['propel.schema.dir'])) {
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$this->tmpDir = $properties['propel.schema.dir'];
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} else {
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$this->tmpDir = sys_get_temp_dir().'/propel-gen';
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$filesystem->remove($this->tmpDir);
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$filesystem->mkdir($this->tmpDir);
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}
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foreach ($kernel->getBundles() as $bundle) {
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if (is_dir($dir = $bundle->getPath().'/Resources/config')) {
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$finder = new Finder();
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$schemas = $finder->files()->name('*schema.xml')->followLinks()->in($dir);
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$parts = explode(DIRECTORY_SEPARATOR, realpath($bundle->getPath()));
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$length = count(explode('\\', $bundle->getNamespace())) * (-1);
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$prefix = implode('/', array_slice($parts, 1, $length));
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foreach ($schemas as $schema) {
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$tempSchema = md5($schema).'_'.$schema->getBaseName();
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$this->tempSchemas[$tempSchema] = array(
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'bundle' => $bundle->getName(),
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'basename' => $schema->getBaseName(),
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'path' =>$schema->getPathname()
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);
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$file = $this->tmpDir.DIRECTORY_SEPARATOR.$tempSchema;
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$filesystem->copy((string) $schema, $file);
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// the package needs to be set absolute
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// besides, the automated namespace to package conversion has not taken place yet
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// so it needs to be done manually
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$database = simplexml_load_file($file);
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if (isset($database['package'])) {
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$database['package'] = $prefix . '/' . $database['package'];
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} elseif (isset($database['namespace'])) {
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$database['package'] = $prefix . '/' . str_replace('\\', '/', $database['namespace']);
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} else {
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throw new \RuntimeException(sprintf('Please define a `package` attribute or a `namespace` attribute for schema `%s`', $schema->getBaseName()));
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}
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foreach ($database->table as $table)
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{
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if (isset($table['package'])) {
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$table['package'] = $prefix . '/' . $table['package'];
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} elseif (isset($table['namespace'])) {
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$table['package'] = $prefix . '/' . str_replace('\\', '/', $table['namespace']);
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} else {
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$table['package'] = $database['package'];
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}
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}
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file_put_contents($file, $database->asXML());
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}
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}
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}
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// build.properties
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$this->buildPropertiesFile = $kernel->getRootDir().'/config/propel.ini';
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$filesystem->touch($this->buildPropertiesFile);
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$filesystem->copy($this->buildPropertiesFile, $this->tmpDir.'/build.properties');
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// Required by the Phing task
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$this->createBuildTimeFile($this->tmpDir.'/buildtime-conf.xml');
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$args = array();
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$properties = array_merge(array(
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'propel.database' => 'mysql',
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'project.dir' => $this->tmpDir,
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'propel.output.dir' => $kernel->getRootDir().'/propel',
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'propel.php.dir' => '/',
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'propel.packageObjectModel' => true,
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), $properties);
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$properties = array_merge(
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$this->getContainer()->get('propel.build_properties')->getProperties(),
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$properties
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);
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foreach ($properties as $key => $value) {
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$args[] = "-D$key=$value";
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}
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// Build file
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$args[] = '-f';
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$args[] = realpath($this->getContainer()->getParameter('propel.path').'/generator/build.xml');
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$bufferPhingOutput = !$this->getContainer()->getParameter('kernel.debug');
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// Add any arbitrary arguments last
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foreach ($this->additionalPhingArgs as $arg) {
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if (in_array($arg, array('verbose', 'debug'))) {
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$bufferPhingOutput = false;
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}
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$args[] = '-'.$arg;
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}
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$args[] = $taskName;
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// enable output buffering
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Phing::setOutputStream(new \OutputStream(fopen('php://output', 'w')));
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Phing::setErrorStream(new \OutputStream(fopen('php://output', 'w')));
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Phing::startup();
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Phing::setProperty('phing.home', getenv('PHING_HOME'));
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ob_start();
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$phing = new Phing();
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$returnStatus = true; // optimistic way
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try {
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$phing->execute($args);
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$phing->runBuild();
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$this->buffer = ob_get_contents();
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$returnStatus = false !== preg_match('#failed. Aborting.#', $this->buffer);
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} catch(Exception $e) {
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$returnStatus = false;
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}
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if ($bufferPhingOutput) {
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ob_end_clean();
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} else {
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ob_end_flush();
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}
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chdir($kernel->getRootDir());
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return $returnStatus;
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}
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/**
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* Write an XML file which represents propel.configuration
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*
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* @param string $file Should be 'buildtime-conf.xml'.
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*/
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protected function createBuildTimeFile($file)
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{
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$container = $this->getContainer();
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if (!$container->has('propel.configuration')) {
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throw new \InvalidArgumentException('Could not find Propel configuration.');
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}
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$xml = strtr(<<<EOT
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<?xml version="1.0"?>
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<config>
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<propel>
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<datasources default="%default_connection%">
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EOT
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, array('%default_connection%' => $container->getParameter('propel.dbal.default_connection')));
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$propelConfiguration = $container->get('propel.configuration');
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foreach ($propelConfiguration['datasources'] as $name => $datasource) {
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$xml .= strtr(<<<EOT
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<datasource id="%name%">
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<adapter>%adapter%</adapter>
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<connection>
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<dsn>%dsn%</dsn>
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<user>%username%</user>
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<password>%password%</password>
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</connection>
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</datasource>
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EOT
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, array(
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'%name%' => $name,
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'%adapter%' => $datasource['adapter'],
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'%dsn%' => $datasource['connection']['dsn'],
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'%username%' => $datasource['connection']['user'],
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'%password%' => isset($datasource['connection']['password']) ? $datasource['connection']['password'] : '',
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));
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}
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$xml .= <<<EOT
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</datasources>
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</propel>
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</config>
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EOT;
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file_put_contents($file, $xml);
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}
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/**
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* Returns an array of properties as key/value pairs from an input file.
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*
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* @param string $file A file properties.
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* @return array An array of properties as key/value pairs.
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*/
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protected function getProperties($file)
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{
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$properties = array();
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if (false === $lines = @file($file)) {
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throw new sfCommandException('Unable to parse contents of the "sqldb.map" file.');
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}
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foreach ($lines as $line) {
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$line = trim($line);
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if ('' == $line) {
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continue;
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}
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if (in_array($line[0], array('#', ';'))) {
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continue;
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}
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$pos = strpos($line, '=');
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$properties[trim(substr($line, 0, $pos))] = trim(substr($line, $pos + 1));
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}
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return $properties;
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}
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/**
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* Returns the current tmpfile.
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*
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* @return string The current tmpfile
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*/
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protected function getTmpDir() {
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return $this->tmpDir;
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}
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/**
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* Get connection by checking the input option named 'connection'.
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* Returns the default connection if no option specified or an exception
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* if the specified connection doesn't exist.
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*
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* @param InputInterface $input
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* @param OutputInterface $output
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* @throw \InvalidArgumentException If the connection does not exist.
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* @return array
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*/
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protected function getConnection(InputInterface $input, OutputInterface $output) {
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$container = $this->getContainer();
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$propelConfiguration = $container->get('propel.configuration');
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$name = $input->getOption('connection') ?: $container->getParameter('propel.dbal.default_connection');
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if (isset($propelConfiguration['datasources'][$name])) {
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$defaultConfig = $propelConfiguration['datasources'][$name];
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} else {
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throw new \InvalidArgumentException(sprintf('Connection named %s doesn\'t exist', $name));
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}
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$output->writeln(sprintf('<info>[Propel] Use connection named <comment>%s</comment></info>', $name));
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return array($name, $defaultConfig);
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}
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/**
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* Extract the database name from a given DSN
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* @param string $dsn A DSN
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* @return string The database name extracted from the given DSN
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*/
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protected function parseDbName($dsn) {
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preg_match('#dbname=([a-zA-Z0-9\_]+)#', $dsn, $matches);
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return $matches[1];
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}
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/**
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* Write Propel output as summary.
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*
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* @param $taskname A task name
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*/
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protected function summary($output, $taskname) {
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foreach (explode("\n", $this->buffer) as $line) {
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if (false !== strpos($line, '[' . $taskname . ']')) {
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$arr = preg_split('#\[' . $taskname . '\] #', $line);
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$info = $arr[1];
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if ('"' === $info[0]) {
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$info = sprintf('<info>%s</info>', $info);
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}
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$output->writeln($info);
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}
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}
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}
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/**
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* Check the PropelConfiguration object.
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*/
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protected function checkConfiguration()
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{
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$parameters = $this->getContainer()->get('propel.configuration')->getParameters();
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if (!isset($parameters['datasources']) || 0 === count($parameters['datasources'])) {
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throw new \RuntimeException('Propel should be configured (no database configuration found).');
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}
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}
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/**
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* Comes from the SensioGeneratorBundle.
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* @see https://github.com/sensio/SensioGeneratorBundle/blob/master/Command/Helper/DialogHelper.php#L52
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*/
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public function writeSection(OutputInterface $output, $text, $style = 'bg=blue;fg=white')
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{
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$output->writeln(array(
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'',
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$this->getHelperSet()->get('formatter')->formatBlock($text, $style, true),
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'',
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));
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}
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/**
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* {@inheritdoc}
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*/
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public function askConfirmation(OutputInterface $output, $question, $default = null)
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{
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return $this->getHelperSet()->get('dialog')->askConfirmation($output, $question, $default);
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}
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}
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