Files
kimai2/src/Command/InstallCommand.php
2019-07-10 19:19:03 +02:00

304 lines
10 KiB
PHP

<?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\Command;
use App\Constants;
use App\Utils\File;
use Doctrine\DBAL\Connection;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ConfirmationQuestion;
use Symfony\Component\Console\Style\SymfonyStyle;
/**
* Command used to do the basic installation steps for Kimai.
*/
class InstallCommand extends Command
{
public const ERROR_PERMISSIONS = 1;
public const ERROR_CACHE_CLEAN = 2;
public const ERROR_CACHE_WARMUP = 4;
public const ERROR_DATABASE = 8;
public const ERROR_SCHEMA = 16;
public const ERROR_MIGRATIONS = 32;
public const ERROR_INTERACTIVE = 64;
protected static $defaultName = 'kimai:install';
/**
* @var string
*/
protected $rootDir;
/**
* @var Connection
*/
protected $connection;
/**
* @var File
*/
protected $file;
public function __construct(string $projectDirectory, Connection $connection, File $files)
{
parent::__construct(self::$defaultName);
$this->rootDir = $projectDirectory;
$this->connection = $connection;
$this->file = $files;
}
/**
* {@inheritdoc}
*/
protected function configure()
{
$this
->setName(self::$defaultName)
->setDescription('Basic installation for Kimai')
->setHelp('This command will perform the basic installation steps to get Kimai up and running.')
;
}
/**
* @param InputInterface $input
* @param OutputInterface $output
* @return int|null
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$io = new SymfonyStyle($input, $output);
$io->title('Kimai installer - v' . Constants::VERSION);
$result = $this->reviewPermissions($io, $input, $output);
if (true !== $result) {
return $result;
}
// we cannot change the environment here, as it needs to be configured in the .env file before this command is started
// $environment = $io->choice('Which environment should be used ("dev" is only for testing and imports demo data)?', ['dev', 'production'], 'production');
// $io->note(sprintf('You have chosen the "%s" environment', $environment));
$environment = getenv('APP_ENV');
try {
$this->createDatabase($io, $input, $output);
} catch (\Exception $ex) {
$io->error('Failed to create database: ' . $ex->getMessage());
return self::ERROR_DATABASE;
}
try {
$this->createSchema($io, $input, $output);
} catch (\Exception $ex) {
$io->error('Failed to create database schema: ' . $ex->getMessage());
return self::ERROR_SCHEMA;
}
// initialize database with proper migration status
try {
$this->importMigrations($io, $output);
} catch (\Exception $ex) {
$io->error('Failed to set migration status: ' . $ex->getMessage());
return self::ERROR_MIGRATIONS;
}
$this->rebuildCaches($environment, $io, $input, $output);
$io->success(
'Congratulations! ' . Constants::SOFTWARE . ' (' . Constants::VERSION . ' ' . Constants::STATUS . ') was successful installed!'
);
return 0;
}
protected function rebuildCaches(string $environment, SymfonyStyle $io, InputInterface $input, OutputInterface $output)
{
if ($input->isInteractive()) {
$question = 'Do you want me to rebuild the caches (yes) or skip this step (no)?';
if (!$this->askConfirmation($input, $output, $question, true)) {
return;
}
}
$io->text('Rebuilding your cache now, please be patient ...');
$command = $this->getApplication()->find('cache:clear');
try {
$command->run(new ArrayInput(['--env' => $environment]), $output);
} catch (\Exception $ex) {
$io->error('Failed to clear cache: ' . $ex->getMessage());
return self::ERROR_CACHE_CLEAN;
}
$command = $this->getApplication()->find('cache:warmup');
try {
$command->run(new ArrayInput(['--env' => $environment]), $output);
} catch (\Exception $ex) {
$io->error('Failed to clear cache: ' . $ex->getMessage());
return self::ERROR_CACHE_WARMUP;
}
}
protected function checkPermissions(): array
{
$directories = [
'var/cache/',
'var/data/',
'var/log/',
'var/plugins/',
'var/sessions/',
];
$rows = [];
foreach ($directories as $directory) {
$absDir = rtrim($this->rootDir) . DIRECTORY_SEPARATOR . $directory;
$perms = $this->file->getPermissions($absDir);
$reason = [];
if (!($perms & 0x0100)) {
$reason[] = 'read owner';
}
if (!($perms & 0x0080)) {
$reason[] = 'write owner';
}
if (!($perms & 0x0020)) {
$reason[] = 'read group';
}
if (!($perms & 0x0010)) {
$reason[] = 'write group';
}
if (!empty($reason)) {
$rows[] = [$directory, 'missing: ' . implode(',', $reason)];
} elseif (!is_writable($absDir)) {
$rows[] = [$directory, 'Directory not writable'];
}
}
return $rows;
}
protected function reviewPermissions(SymfonyStyle $io, InputInterface $input, OutputInterface $output)
{
if (!$input->isInteractive()) {
return true;
}
$permissions = $this->checkPermissions();
if (empty($permissions)) {
return true;
}
$question = 'Kimai found file permissions which look incorrect.' .
' More information is available at https://www.kimai.org/documentation/installation.html.' .
' If you are sure that all directories can be written by the webserver, you can continue.' .
' Otherwise it is recommended to abort the installation and check them first.';
$io->caution($question);
$io->table(['Directory', 'Permission'], $permissions);
if (!$this->askConfirmation($input, $output, 'Continue with the installation (yes) or review permissions first (no)?', false)) {
$io->warning('Aborting installation to review the permissions for above mentioned directories');
return self::ERROR_PERMISSIONS;
}
$io->writeln('');
return true;
}
protected function importMigrations(SymfonyStyle $io, OutputInterface $output)
{
if (!$this->connection->getSchemaManager()->tablesExist(['migration_versions'])) {
$command = $this->getApplication()->find('doctrine:migrations:version');
$cmdInput = new ArrayInput(['--add' => true, '--all' => true]);
$cmdInput->setInteractive(false);
$command->run($cmdInput, $output);
return;
}
// this case should not happen, but you know ... everything is possible
$amount = $this->connection->executeQuery('SELECT count(*) as counter FROM migration_versions')->fetchColumn(0);
if ($amount === 0) {
$command = $this->getApplication()->find('doctrine:migrations:version');
$cmdInput = new ArrayInput(['--add' => true, '--all' => true]);
$cmdInput->setInteractive(false);
$command->run($cmdInput, $output);
return;
}
$command = $this->getApplication()->find('doctrine:migrations:migrate');
$cmdInput = new ArrayInput(['--allow-no-migration' => true]);
$cmdInput->setInteractive(false);
$command->run($cmdInput, $output);
$io->writeln('');
}
protected function createDatabase(SymfonyStyle $io, InputInterface $input, OutputInterface $output)
{
if ($this->connection->isConnected()) {
$io->note(sprintf('Database is existing and connection could be established'));
return;
}
if (!$this->askConfirmation($input, $output, sprintf('Create the database "%s" (yes) or skip (no)?', $this->connection->getDatabase()), true)) {
throw new \Exception('Skipped database creation, aborting installation');
}
$command = $this->getApplication()->find('doctrine:database:create');
$command->run(new ArrayInput([]), $output);
}
protected function createSchema(SymfonyStyle $io, InputInterface $input, OutputInterface $output)
{
if (!$this->connection->isConnected() && !$this->connection->connect()) {
throw new \Exception(sprintf('Cannot create tables in database "%s", connection could not be established', $this->connection->getDatabase()));
}
if ($this->connection->getSchemaManager()->tablesExist(['kimai2_users', 'kimai2_timesheet'])) {
$io->note('It seems as if you already have the required tables in your database, skipping schema creation');
return;
}
$command = $this->getApplication()->find('doctrine:schema:create');
$command->run(new ArrayInput([]), $output);
}
/**
* @param InputInterface $input
* @param OutputInterface $output
* @param string $question
* @param bool $default
* @return bool
*/
private function askConfirmation(InputInterface $input, OutputInterface $output, $question, $default = false)
{
/** @var QuestionHelper $questionHelper */
$questionHelper = $this->getHelperSet()->get('question');
$text = sprintf('<info>%s (yes/no)</info> [<comment>%s</comment>]:', $question, $default ? 'yes' : 'no');
$question = new ConfirmationQuestion(' ' . $text . ' ', $default, '/^y|yes/i');
return $questionHelper->ask($input, $output, $question);
}
}