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<?php
namespace Application\Migrations;
use Doctrine\DBAL\Migrations\AbstractMigration;
use Doctrine\DBAL\Schema\Schema;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Converted database to utf8mb4 encoding (for MySQL only).
*/
class Version20161022134138 extends AbstractMigration implements ContainerAwareInterface
{
/**
* @var ContainerInterface
*/
private $container;
public function setContainer(ContainerInterface $container = null)
{
$this->container = $container;
}
/**
* @param Schema $schema
*/
public function up(Schema $schema)
{
$this->skipIf('mysql' !== $this->connection->getDatabasePlatform()->getName(), 'This migration only apply to MySQL');
$this->addSql('ALTER DATABASE ' . $this->connection->getParams()['dbname'] . ' CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;');
// convert field length for utf8mb4
// http://stackoverflow.com/a/31474509/569101
$this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE confirmation_token confirmation_token VARCHAR(180) DEFAULT NULL;');
$this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE salt salt VARCHAR(180) NOT NULL;');
$this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE password password VARCHAR(180) NOT NULL;');
$this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('tag') . ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CHANGE `text` `text` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CHANGE `quote` `quote` VARCHAR(191) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE `title` `title` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE `content` `content` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('tag') . ' CHANGE `label` `label` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE `name` `name` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;');
}
/**
* @param Schema $schema
*/
public function down(Schema $schema)
{
$this->skipIf('mysql' !== $this->connection->getDatabasePlatform()->getName(), 'This migration only apply to MySQL');
$this->addSql('ALTER DATABASE ' . $this->connection->getParams()['dbname'] . ' CHARACTER SET = utf8 COLLATE = utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('tag') . ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CHANGE `text` `text` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('annotation') . ' CHANGE `quote` `quote` VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE `title` `title` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('entry') . ' CHANGE `content` `content` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('tag') . ' CHANGE `label` `label` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
$this->addSql('ALTER TABLE ' . $this->getTable('user') . ' CHANGE `name` `name` longtext CHARACTER SET utf8 COLLATE utf8_unicode_ci;');
}
private function getTable($tableName)
{
return $this->container->getParameter('database_table_prefix') . $tableName;
}
}
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