CreateDatabaseDoctrineCommand::configure()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 19

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 19
rs 9.6333
cc 1
nc 1
nop 0
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<?php
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namespace Doctrine\Bundle\DoctrineBundle\Command;
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use Doctrine\DBAL\DriverManager;
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use Exception;
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use InvalidArgumentException;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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/**
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 * Database tool allows you to easily create your configured databases.
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 *
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 * @final
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 */
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class CreateDatabaseDoctrineCommand extends DoctrineCommand
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{
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    /**
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     * {@inheritDoc}
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     */
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    protected function configure()
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    {
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        $this
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            ->setName('doctrine:database:create')
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            ->setDescription('Creates the configured database')
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            ->addOption('shard', 's', InputOption::VALUE_REQUIRED, 'The shard connection to use for this command')
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            ->addOption('connection', 'c', InputOption::VALUE_OPTIONAL, 'The connection to use for this command')
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            ->addOption('if-not-exists', null, InputOption::VALUE_NONE, 'Don\'t trigger an error, when the database already exists')
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            ->setHelp(<<<EOT
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The <info>%command.name%</info> command creates the default connections database:
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    <info>php %command.full_name%</info>
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You can also optionally specify the name of a connection to create the database for:
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    <info>php %command.full_name% --connection=default</info>
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EOT
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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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    protected function execute(InputInterface $input, OutputInterface $output)
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    {
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        $connectionName = $input->getOption('connection');
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        if (empty($connectionName)) {
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            $connectionName = $this->getDoctrine()->getDefaultConnectionName();
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        }
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        $connection = $this->getDoctrineConnection($connectionName);
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        $ifNotExists = $input->getOption('if-not-exists');
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        $params = $connection->getParams();
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        if (isset($params['master'])) {
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            $params = $params['master'];
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        }
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        // Cannot inject `shard` option in parent::getDoctrineConnection
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        // cause it will try to connect to a non-existing database
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        if (isset($params['shards'])) {
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            $shards = $params['shards'];
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            // Default select global
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            $params = array_merge($params, $params['global']);
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            unset($params['global']['dbname'], $params['global']['path'], $params['global']['url']);
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            if ($input->getOption('shard')) {
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                foreach ($shards as $i => $shard) {
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                    if ($shard['id'] === (int) $input->getOption('shard')) {
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                        // Select sharded database
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                        $params = array_merge($params, $shard);
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                        unset($params['shards'][$i]['dbname'], $params['shards'][$i]['path'], $params['shards'][$i]['url'], $params['id']);
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                        break;
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                    }
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                }
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            }
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        }
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        $hasPath = isset($params['path']);
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        $name    = $hasPath ? $params['path'] : (isset($params['dbname']) ? $params['dbname'] : false);
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        if (! $name) {
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            throw new InvalidArgumentException("Connection does not contain a 'path' or 'dbname' parameter and cannot be created.");
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        }
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        // Need to get rid of _every_ occurrence of dbname from connection configuration and we have already extracted all relevant info from url
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        unset($params['dbname'], $params['path'], $params['url']);
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        $tmpConnection = DriverManager::getConnection($params);
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        $tmpConnection->connect($input->getOption('shard'));
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Unused Code introduced by
The call to Connection::connect() has too many arguments starting with $input->getOption('shard').

This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.

If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress.

In this case you can add the @ignore PhpDoc annotation to the duplicate definition and it will be ignored.

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        $shouldNotCreateDatabase = $ifNotExists && in_array($name, $tmpConnection->getSchemaManager()->listDatabases());
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        // Only quote if we don't have a path
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        if (! $hasPath) {
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            $name = $tmpConnection->getDatabasePlatform()->quoteSingleIdentifier($name);
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        }
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        $error = false;
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        try {
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            if ($shouldNotCreateDatabase) {
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                $output->writeln(sprintf('<info>Database <comment>%s</comment> for connection named <comment>%s</comment> already exists. Skipped.</info>', $name, $connectionName));
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            } else {
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                $tmpConnection->getSchemaManager()->createDatabase($name);
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                $output->writeln(sprintf('<info>Created database <comment>%s</comment> for connection named <comment>%s</comment></info>', $name, $connectionName));
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            }
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        } catch (Exception $e) {
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            $output->writeln(sprintf('<error>Could not create database <comment>%s</comment> for connection named <comment>%s</comment></error>', $name, $connectionName));
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            $output->writeln(sprintf('<error>%s</error>', $e->getMessage()));
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            $error = true;
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        }
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        $tmpConnection->close();
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        return $error ? 1 : 0;
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    }
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}
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