Drop SQLite support (#2405)

src/DependencyInjection/Compiler/DoctrineCompilerPass.php

@@ -1,134 +0,0 @@
-<?php
-
-/*
- * This file is part of the Kimai time-tracking app.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace App\DependencyInjection\Compiler;
-
-use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\Yaml\Yaml;
-
-/**
- * Dynamically loads additional doctrine functions for the configured database engine.
- */
-class DoctrineCompilerPass implements CompilerPassInterface
-{
-    /**
-     * @var string[]
-     */
-    private $allowedEngines = [
-        'mysql' => 'mysql',
-        'sqlite' => 'sqlite',
-    ];
-
-    private function getEnvVar(string $name): ?string
-    {
-        $envVarValue = null;
-
-        if (isset($_ENV[$name])) {
-            $envVarValue = $_ENV[$name];
-        }
-
-        if ($envVarValue === null && isset($_SERVER[$name])) {
-            $envVarValue = $_SERVER[$name];
-        }
-
-        if ($envVarValue === null) {
-            $envVarValue = getenv($name);
-        }
-
-        if ($envVarValue === false || empty($envVarValue)) {
-            return null;
-        }
-
-        return $envVarValue;
-    }
-
-    /**
-     * @return string
-     * @throws \Exception
-     */
-    private function findEngine(): string
-    {
-        $engine = null;
-
-        if (null !== ($databaseUrl = $this->getEnvVar('DATABASE_URL'))) {
-            $urlParts = explode('://', $databaseUrl);
-            $engine = $urlParts[0] ?: null;
-        }
-
-        if ($engine === null) {
-            $engine = $this->getEnvVar('DATABASE_ENGINE');
-        }
-
-        if ($engine === null) {
-            throw new \Exception(
-                'Could not detect database engine, make sure DATABASE_URL is available from $_SERVER or $_ENV. Check your .env file.'
-            );
-        }
-
-        if (!\array_key_exists($engine, $this->allowedEngines)) {
-            throw new \Exception(
-                'Unsupported database engine: ' . $engine . '. Kimai only supports one of: ' .
-                implode(', ', array_keys($this->allowedEngines))
-            );
-        }
-
-        return $this->allowedEngines[$engine];
-    }
-
-    /**
-     * @param ContainerBuilder $container
-     * @return string
-     * @throws \Exception
-     */
-    protected function getConfigFile(ContainerBuilder $container)
-    {
-        $engine = $this->findEngine();
-
-        $configDir = realpath(
-            $container->getParameter('kernel.project_dir') . '/config/packages/doctrine/'
-        );
-
-        $configFile = $configDir . '/' . $engine . '.yaml';
-
-        if (!file_exists($configFile)) {
-            throw new \Exception('Could not find config file for database engine. Looked at ' . $configFile);
-        }
-
-        return $configFile;
-    }
-
-    /**
-     * @param ContainerBuilder $container
-     * @throws \Exception
-     */
-    public function process(ContainerBuilder $container)
-    {
-        $configFile = $this->getConfigFile($container);
-        $config = Yaml::parse(file_get_contents($configFile));
-
-        if (!isset($config['doctrine']['orm']['dql']) || empty($config['doctrine']['orm']['dql'])) {
-            throw new \Exception('could not load custom Doctrine functions from: ' . $configFile);
-        }
-
-        $sql = $config['doctrine']['orm']['dql'];
-
-        $ormConfig = $container->getDefinition('doctrine.orm.default_configuration');
-
-        foreach ($sql['string_functions'] as $name => $function) {
-            $ormConfig->addMethodCall('addCustomStringFunction', [$name, $function]);
-        }
-        foreach ($sql['numeric_functions'] as $name => $function) {
-            $ormConfig->addMethodCall('addCustomNumericFunction', [$name, $function]);
-        }
-        foreach ($sql['datetime_functions'] as $name => $function) {
-            $ormConfig->addMethodCall('addCustomDatetimeFunction', [$name, $function]);
-        }
-    }
-}