164 lines
3.8 KiB
PHP
164 lines
3.8 KiB
PHP
<?php
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namespace Kanboard\ServiceProvider;
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use LogicException;
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use RuntimeException;
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use Pimple\Container;
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use Pimple\ServiceProviderInterface;
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use PicoDb\Database;
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/**
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* Class DatabaseProvider
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*
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* @package Kanboard\ServiceProvider
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* @author Frederic Guillot
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*/
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class DatabaseProvider implements ServiceProviderInterface
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{
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/**
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* Register provider
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*
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* @access public
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* @param Container $container
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* @return Container
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*/
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public function register(Container $container)
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{
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$container['db'] = $this->getInstance();
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if (DB_RUN_MIGRATIONS) {
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self::runMigrations($container['db']);
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}
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if (DEBUG) {
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$container['db']->getStatementHandler()
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->withLogging()
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->withStopWatch()
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;
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}
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return $container;
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}
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/**
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* Setup the database driver
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*
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* @access public
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* @return \PicoDb\Database
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*/
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public function getInstance()
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{
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switch (DB_DRIVER) {
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case 'sqlite':
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$db = $this->getSqliteInstance();
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break;
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case 'mysql':
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$db = $this->getMysqlInstance();
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break;
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case 'postgres':
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$db = $this->getPostgresInstance();
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break;
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default:
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throw new LogicException('Database driver not supported');
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}
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return $db;
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}
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/**
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* Get current database version
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*
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* @static
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* @access public
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* @param Database $db
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* @return int
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*/
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public static function getSchemaVersion(Database $db)
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{
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return $db->getDriver()->getSchemaVersion();
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}
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/**
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* Execute database migrations
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*
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* @static
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* @access public
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* @throws RuntimeException
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* @param Database $db
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* @return bool
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*/
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public static function runMigrations(Database $db)
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{
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if (! $db->schema()->check(\Schema\VERSION)) {
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$messages = $db->getLogMessages();
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throw new RuntimeException('Unable to run SQL migrations: '.implode(', ', $messages).' (You may have to fix it manually)');
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}
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return true;
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}
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/**
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* Setup the Sqlite database driver
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*
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* @access private
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* @return \PicoDb\Database
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*/
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private function getSqliteInstance()
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{
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require_once __DIR__.'/../Schema/Sqlite.php';
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return new Database(array(
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'driver' => 'sqlite',
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'filename' => DB_FILENAME,
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));
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}
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/**
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* Setup the Mysql database driver
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*
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* @access private
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* @return \PicoDb\Database
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*/
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private function getMysqlInstance()
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{
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require_once __DIR__.'/../Schema/Mysql.php';
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return new Database(array(
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'driver' => 'mysql',
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'hostname' => DB_HOSTNAME,
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'username' => DB_USERNAME,
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'password' => DB_PASSWORD,
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'database' => DB_NAME,
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'charset' => 'utf8mb4',
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'port' => DB_PORT,
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'ssl_key' => DB_SSL_KEY,
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'ssl_ca' => DB_SSL_CA,
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'ssl_cert' => DB_SSL_CERT,
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'verify_server_cert' => DB_VERIFY_SERVER_CERT,
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'timeout' => DB_TIMEOUT,
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));
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}
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/**
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* Setup the Postgres database driver
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*
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* @access private
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* @return \PicoDb\Database
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*/
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private function getPostgresInstance()
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{
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require_once __DIR__.'/../Schema/Postgres.php';
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return new Database(array(
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'driver' => 'postgres',
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'hostname' => DB_HOSTNAME,
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'username' => DB_USERNAME,
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'password' => DB_PASSWORD,
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'database' => DB_NAME,
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'port' => DB_PORT,
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'timeout' => DB_TIMEOUT,
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));
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}
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}
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