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<?php |
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/** |
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* Contains AbstractDatabaseCommon class. |
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* |
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* PHP version 5.5 |
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* |
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* LICENSE: |
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* This file is part of Yet Another Php Eve Api Library also know as Yapeal |
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* which can be used to access the Eve Online API data and place it into a |
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* database. |
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* Copyright (C) 2014-2016 Michael Cummings |
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* |
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* This program is free software: you can redistribute it and/or modify it |
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* under the terms of the GNU Lesser General Public License as published by the |
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* Free Software Foundation, either version 3 of the License, or (at your |
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* option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License |
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* for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, see |
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* <http://www.gnu.org/licenses/>. |
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* |
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* You should be able to find a copy of this license in the LICENSE.md file. A |
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* copy of the GNU GPL should also be available in the GNU-GPL.md file. |
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* |
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* @copyright 2014-2016 Michael Cummings |
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* @license http://www.gnu.org/copyleft/lesser.html GNU LGPL |
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* @author Michael Cummings <[email protected]> |
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*/ |
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namespace Yapeal\Console\Command; |
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use FilePathNormalizer\FilePathNormalizerTrait; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Helper\ProgressBar; |
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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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use Yapeal\CommonToolsTrait; |
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use Yapeal\Exception\YapealDatabaseException; |
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/** |
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* Class AbstractDatabaseCommon |
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*/ |
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abstract class AbstractDatabaseCommon extends Command |
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{ |
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use CommonToolsTrait, FilePathNormalizerTrait; |
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/** |
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* Sets the help message and all the common options used by the Database:* commands. |
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* |
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* @param string $help Command help text. |
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*/ |
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protected function addOptions($help) |
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{ |
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$this->addOption('configFile', 'c', InputOption::VALUE_REQUIRED, 'Configuration file to get settings from.') |
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->addOption('database', 'd', InputOption::VALUE_REQUIRED, 'Name of the database.') |
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->addOption('hostName', 'o', InputOption::VALUE_REQUIRED, 'Host name for database server.') |
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->addOption('password', 'p', InputOption::VALUE_REQUIRED, 'Password used to access database.') |
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->addOption('platform', null, InputOption::VALUE_REQUIRED, |
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'Platform of database driver. Currently only "mysql" can be used.') |
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->addOption('port', null, InputOption::VALUE_REQUIRED, |
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'Port number for remote server. Only needed if using http connection.') |
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->addOption('tablePrefix', 't', InputOption::VALUE_REQUIRED, 'Prefix for database table names.') |
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->addOption('userName', 'u', InputOption::VALUE_REQUIRED, 'User name used to access database.') |
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->setHelp($help); |
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} |
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/** @noinspection PhpMissingParentCallCommonInspection */ |
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/** |
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* Executes the current command. |
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* |
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* This method is not abstract because you can use this class |
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* as a concrete class. In this case, instead of defining the |
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* execute() method, you set the code to execute by passing |
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* a Closure to the setCode() method. |
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* |
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* @param InputInterface $input An InputInterface instance |
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* @param OutputInterface $output An OutputInterface instance |
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* |
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* @return int|null null or 0 if everything went fine, or an error code |
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* @throws \LogicException |
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* |
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* @see setCode() |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->processCliOptions($input->getOptions()); |
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return $this->processSql($output); |
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} |
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/** |
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* @param string $sqlStatements |
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* @param string $fileName |
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* @param OutputInterface $output |
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* |
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* @throws \InvalidArgumentException |
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* @throws \LogicException |
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* @throws \Symfony\Component\Console\Exception\LogicException |
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* @throws \Yapeal\Exception\YapealDatabaseException |
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*/ |
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protected function executeSqlStatements($sqlStatements, $fileName, OutputInterface $output) |
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{ |
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$replacements = [ |
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';' => '', |
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'{database}' => $this->getDic()['Yapeal.Sql.database'], |
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'{engine}' => $this->getDic()['Yapeal.Sql.engine'], |
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'{ engine}' => $this->getDic()['Yapeal.Sql.engine'], |
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'{table_prefix}' => $this->getDic()['Yapeal.Sql.tablePrefix'], |
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'$$' => ';' |
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]; |
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$pdo = $this->getPdo(); |
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// Split up SQL into statements on ';'. |
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// Replace {database}, {table_prefix}, {engine}, ';', and '$$' in statements. |
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/** |
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* @var string[] $statements |
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*/ |
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$statements = str_replace(array_keys($replacements), array_values($replacements), explode(';', $sqlStatements)); |
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// 5 is a 'magic' number that I think is shorter than any legal SQL statement. |
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$statements = array_filter($statements, function ($value) { |
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return 5 <= strlen(trim($value)); |
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}); |
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$progress = null; |
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if ($output::VERBOSITY_QUIET !== $output->getVerbosity()) { |
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if (false === strpos($fileName, '::')) { |
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$mess = sprintf('<info>Execute %1$s/%2$s</info>', basename(dirname($fileName)), |
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basename($fileName, '.sql')); |
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} else { |
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$mess = sprintf('<info>Execute %s</info>', $fileName); |
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} |
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$output->writeln($mess); |
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$progress = $this->createProgressBar($output, count($statements)); |
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} |
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foreach ($statements as $statement => $sql) { |
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$sql = trim($sql); |
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try { |
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$pdo->exec($sql); |
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if (null !== $progress) { |
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$progress->setMessage('<comment>executing</comment>'); |
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$progress->advance(); |
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} |
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} catch (\PDOException $exc) { |
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if (null !== $progress) { |
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$progress->setMessage('<error>Failed</error>'); |
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$progress->finish(); |
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$output->writeln(''); |
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} |
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$mess = $sql . PHP_EOL; |
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$mess .= sprintf( |
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'Sql failed in %1$s on statement %2$s with (%3$s) %4$s', |
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$fileName, |
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$statement, |
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$exc->getCode(), |
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$exc->getMessage() |
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); |
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throw new YapealDatabaseException($mess, 2); |
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} |
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} |
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if (null !== $progress) { |
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$progress->setMessage(''); |
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$progress->finish(); |
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$output->writeln(''); |
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} |
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} |
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/** |
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* @param array $options |
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* |
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* @return AbstractDatabaseCommon |
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* @throws \LogicException |
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*/ |
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protected function processCliOptions(array $options) |
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{ |
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$base = 'Yapeal.Sql.'; |
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foreach (['class', 'database', 'hostName', 'password', 'platform', 'tablePrefix', 'userName'] as $option) { |
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if (!empty($options[$option])) { |
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$this->getDic()[$base . $option] = $options[$option]; |
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} |
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} |
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if (!empty($options['configFile'])) { |
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$this->getDic()['Yapeal.Config.configDir'] = dirname($options['configFile']); |
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$this->getDic()['Yapeal.Config.fileName'] = basename($options['configFile']); |
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} |
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return $this; |
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} |
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/** |
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* @param OutputInterface $output |
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*/ |
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abstract protected function processSql(OutputInterface $output); |
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/** |
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* @param OutputInterface $output |
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* @param int $statementCount |
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* |
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* @return ProgressBar |
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*/ |
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private function createProgressBar(OutputInterface $output, $statementCount) |
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{ |
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$progress = new ProgressBar($output); |
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$progress->setRedrawFrequency(1); |
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$progress->setFormat(' %current%/%max% [%bar%] %percent:3s%% %elapsed:6s% %message%'); |
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$progress->setMessage('<info>starting</info>'); |
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$progress->start($statementCount); |
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$progress->setBarWidth(min(4 * $statementCount + 2, 50)); |
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return $progress; |
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} |
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} |
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