Rename files to be PSR-4 compliant

3 files changed, 415 insertions, 0 deletions

diff --git a/core/Command/Config/System/DeleteConfig.php b/core/Command/Config/System/DeleteConfig.php
new file mode 100644
index 00000000000..374f5ac69b7
--- /dev/null
+++ b/core/Command/Config/System/DeleteConfig.php
@@ -0,0 +1,117 @@
+<?php
+/**
+ * @author Joas Schilling <nickvergessen@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OC\Core\Command\Config\System;
+
+use OC\Core\Command\Base;
+use OC\SystemConfig;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class DeleteConfig extends Base {
+	/** * @var SystemConfig */
+	protected $systemConfig;
+
+	/**
+	 * @param SystemConfig $systemConfig
+	 */
+	public function __construct(SystemConfig $systemConfig) {
+		parent::__construct();
+		$this->systemConfig = $systemConfig;
+	}
+
+	protected function configure() {
+		parent::configure();
+
+		$this
+			->setName('config:system:delete')
+			->setDescription('Delete a system config value')
+			->addArgument(
+				'name',
+				InputArgument::REQUIRED | InputArgument::IS_ARRAY,
+				'Name of the config to delete, specify multiple for array parameter'
+			)
+			->addOption(
+				'error-if-not-exists',
+				null,
+				InputOption::VALUE_NONE,
+				'Checks whether the config exists before deleting it'
+			)
+		;
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output) {
+		$configNames = $input->getArgument('name');
+		$configName = $configNames[0];
+
+		if (sizeof($configNames) > 1) {
+			if ($input->hasParameterOption('--error-if-not-exists') && !in_array($configName, $this->systemConfig->getKeys())) {
+				$output->writeln('<error>System config ' . implode(' => ', $configNames) . ' could not be deleted because it did not exist</error>');
+				return 1;
+			}
+
+			$value = $this->systemConfig->getValue($configName);
+
+			try {
+				$value = $this->removeSubValue(array_slice($configNames, 1), $value, $input->hasParameterOption('--error-if-not-exists'));
+			}
+			catch (\UnexpectedValueException $e) {
+				$output->writeln('<error>System config ' . implode(' => ', $configNames) . ' could not be deleted because it did not exist</error>');
+				return 1;
+			}
+
+			$this->systemConfig->setValue($configName, $value);
+			$output->writeln('<info>System config value ' . implode(' => ', $configNames) . ' deleted</info>');
+			return 0;
+		} else {
+			if ($input->hasParameterOption('--error-if-not-exists') && !in_array($configName, $this->systemConfig->getKeys())) {
+				$output->writeln('<error>System config ' . $configName . ' could not be deleted because it did not exist</error>');
+				return 1;
+			}
+
+			$this->systemConfig->deleteValue($configName);
+			$output->writeln('<info>System config value ' . $configName . ' deleted</info>');
+			return 0;
+		}
+	}
+
+	protected function removeSubValue($keys, $currentValue, $throwError) {
+		$nextKey = array_shift($keys);
+
+		if (is_array($currentValue)) {
+			if (isset($currentValue[$nextKey])) {
+				if (empty($keys)) {
+					unset($currentValue[$nextKey]);
+				} else {
+					$currentValue[$nextKey] = $this->removeSubValue($keys, $currentValue[$nextKey], $throwError);
+				}
+			} else if ($throwError) {
+				throw new \UnexpectedValueException('Config parameter does not exist');
+			}
+		} else if ($throwError) {
+			throw new \UnexpectedValueException('Config parameter does not exist');
+		}
+
+		return $currentValue;
+	}
+}
diff --git a/core/Command/Config/System/GetConfig.php b/core/Command/Config/System/GetConfig.php
new file mode 100644
index 00000000000..b76474112a0
--- /dev/null
+++ b/core/Command/Config/System/GetConfig.php
@@ -0,0 +1,100 @@
+<?php
+/**
+ * @author Joas Schilling <nickvergessen@owncloud.com>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OC\Core\Command\Config\System;
+
+use OC\Core\Command\Base;
+use OC\SystemConfig;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class GetConfig extends Base {
+	/** * @var SystemConfig */
+	protected $systemConfig;
+
+	/**
+	 * @param SystemConfig $systemConfig
+	 */
+	public function __construct(SystemConfig $systemConfig) {
+		parent::__construct();
+		$this->systemConfig = $systemConfig;
+	}
+
+	protected function configure() {
+		parent::configure();
+
+		$this
+			->setName('config:system:get')
+			->setDescription('Get a system config value')
+			->addArgument(
+				'name',
+				InputArgument::REQUIRED | InputArgument::IS_ARRAY,
+				'Name of the config to get, specify multiple for array parameter'
+			)
+			->addOption(
+				'default-value',
+				null,
+				InputOption::VALUE_OPTIONAL,
+				'If no default value is set and the config does not exist, the command will exit with 1'
+			)
+		;
+	}
+
+	/**
+	 * Executes the current command.
+	 *
+	 * @param InputInterface  $input  An InputInterface instance
+	 * @param OutputInterface $output An OutputInterface instance
+	 * @return null|int null or 0 if everything went fine, or an error code
+	 */
+	protected function execute(InputInterface $input, OutputInterface $output) {
+		$configNames = $input->getArgument('name');
+		$configName = array_shift($configNames);
+		$defaultValue = $input->getOption('default-value');
+
+		if (!in_array($configName, $this->systemConfig->getKeys()) && !$input->hasParameterOption('--default-value')) {
+			return 1;
+		}
+
+		if (!in_array($configName, $this->systemConfig->getKeys())) {
+			$configValue = $defaultValue;
+		} else {
+			$configValue = $this->systemConfig->getValue($configName);
+			if (!empty($configNames)) {
+				foreach ($configNames as $configName) {
+					if (isset($configValue[$configName])) {
+						$configValue = $configValue[$configName];
+					} else if (!$input->hasParameterOption('--default-value')) {
+						return 1;
+					} else {
+						$configValue = $defaultValue;
+						break;
+					}
+				}
+			}
+		}
+
+		$this->writeMixedInOutputFormat($input, $output, $configValue);
+		return 0;
+	}
+}
diff --git a/core/Command/Config/System/SetConfig.php b/core/Command/Config/System/SetConfig.php
new file mode 100644
index 00000000000..c7f206b05d1
--- /dev/null
+++ b/core/Command/Config/System/SetConfig.php
@@ -0,0 +1,198 @@
+<?php
+/**
+ * @author Joas Schilling <nickvergessen@owncloud.com>
+ * @author Robin McCorkell <robin@mccorkell.me.uk>
+ *
+ * @copyright Copyright (c) 2016, ownCloud, Inc.
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OC\Core\Command\Config\System;
+
+use OC\Core\Command\Base;
+use OC\SystemConfig;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class SetConfig extends Base {
+	/** * @var SystemConfig */
+	protected $systemConfig;
+
+	/**
+	 * @param SystemConfig $systemConfig
+	 */
+	public function __construct(SystemConfig $systemConfig) {
+		parent::__construct();
+		$this->systemConfig = $systemConfig;
+	}
+
+	protected function configure() {
+		parent::configure();
+
+		$this
+			->setName('config:system:set')
+			->setDescription('Set a system config value')
+			->addArgument(
+				'name',
+				InputArgument::REQUIRED | InputArgument::IS_ARRAY,
+				'Name of the config parameter, specify multiple for array parameter'
+			)
+			->addOption(
+				'type',
+				null,
+				InputOption::VALUE_REQUIRED,
+				'Value type [string, integer, double, boolean]',
+				'string'
+			)
+			->addOption(
+				'value',
+				null,
+				InputOption::VALUE_REQUIRED,
+				'The new value of the config'
+			)
+			->addOption(
+				'update-only',
+				null,
+				InputOption::VALUE_NONE,
+				'Only updates the value, if it is not set before, it is not being added'
+			)
+		;
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output) {
+		$configNames = $input->getArgument('name');
+		$configName = $configNames[0];
+		$configValue = $this->castValue($input->getOption('value'), $input->getOption('type'));
+		$updateOnly = $input->getOption('update-only');
+
+		if (sizeof($configNames) > 1) {
+			$existingValue = $this->systemConfig->getValue($configName);
+
+			$newValue = $this->mergeArrayValue(
+				array_slice($configNames, 1), $existingValue, $configValue['value'], $updateOnly
+			);
+
+			$this->systemConfig->setValue($configName, $newValue);
+		} else {
+			if ($updateOnly && !in_array($configName, $this->systemConfig->getKeys(), true)) {
+				throw new \UnexpectedValueException('Config parameter does not exist');
+			}
+
+			$this->systemConfig->setValue($configName, $configValue['value']);
+		}
+
+		$output->writeln('<info>System config value ' . implode(' => ', $configNames) . ' set to ' . $configValue['readable-value'] . '</info>');
+		return 0;
+	}
+
+	/**
+	 * @param string $value
+	 * @param string $type
+	 * @return mixed
+	 * @throws \InvalidArgumentException
+	 */
+	protected function castValue($value, $type) {
+		switch ($type) {
+			case 'integer':
+			case 'int':
+				if (!is_numeric($value)) {
+					throw new \InvalidArgumentException('Non-numeric value specified');
+				}
+				return [
+					'value' => (int) $value,
+					'readable-value' => 'integer ' . (int) $value,
+				];
+
+			case 'double':
+			case 'float':
+				if (!is_numeric($value)) {
+					throw new \InvalidArgumentException('Non-numeric value specified');
+				}
+				return [
+					'value' => (double) $value,
+					'readable-value' => 'double ' . (double) $value,
+				];
+
+			case 'boolean':
+			case 'bool':
+				$value = strtolower($value);
+				switch ($value) {
+					case 'true':
+						return [
+							'value' => true,
+							'readable-value' => 'boolean ' . $value,
+						];
+
+					case 'false':
+						return [
+							'value' => false,
+							'readable-value' => 'boolean ' . $value,
+						];
+
+					default:
+						throw new \InvalidArgumentException('Unable to parse value as boolean');
+				}
+
+			case 'null':
+				return [
+					'value' => null,
+					'readable-value' => 'null',
+				];
+
+			case 'string':
+				$value = (string) $value;
+				return [
+					'value' => $value,
+					'readable-value' => ($value === '') ? 'empty string' : 'string ' . $value,
+				];
+
+			default:
+				throw new \InvalidArgumentException('Invalid type');
+		}
+	}
+
+	/**
+	 * @param array $configNames
+	 * @param mixed $existingValues
+	 * @param mixed $value
+	 * @param bool $updateOnly
+	 * @return array merged value
+	 * @throws \UnexpectedValueException
+	 */
+	protected function mergeArrayValue(array $configNames, $existingValues, $value, $updateOnly) {
+		$configName = array_shift($configNames);
+		if (!is_array($existingValues)) {
+			$existingValues = [];
+		}
+		if (!empty($configNames)) {
+			if (isset($existingValues[$configName])) {
+				$existingValue = $existingValues[$configName];
+			} else {
+				$existingValue = [];
+			}
+			$existingValues[$configName] = $this->mergeArrayValue($configNames, $existingValue, $value, $updateOnly);
+		} else {
+			if (!isset($existingValues[$configName]) && $updateOnly) {
+				throw new \UnexpectedValueException('Config parameter does not exist');
+			}
+			$existingValues[$configName] = $value;
+		}
+		return $existingValues;
+	}
+
+}