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<?php |
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/** |
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* Copyright (C) 2016 SURFnet. |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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namespace fkooman\RemoteStorage; |
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use fkooman\RemoteStorage\Exception\ConfigException; |
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use Symfony\Component\Yaml\Yaml; |
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class Config |
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{ |
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/** @var array */ |
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protected $configData; |
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public function __construct(array $configData) |
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{ |
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$this->configData = $configData; |
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$this->configData = array_merge(static::defaultConfig(), $configData); |
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} |
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public static function defaultConfig() |
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{ |
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return []; |
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} |
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public function hasSection($key) |
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{ |
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if (!array_key_exists($key, $this->configData)) { |
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throw new ConfigException(sprintf('section "%s" not available', $key)); |
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} |
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return is_array($this->configData[$key]); |
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} |
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public function getSection($key) |
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{ |
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if (false === $this->hasSection($key)) { |
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throw new ConfigException(sprintf('"%s" is not a section', $key)); |
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} |
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// do not return the parent object if we were subclassed, but an actual |
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// "Config" object to avoid copying in the defaults if set |
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return new self($this->configData[$key]); |
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} |
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public function hasItem($key) |
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{ |
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return array_key_exists($key, $this->configData); |
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} |
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public function getItem($key) |
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{ |
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if (false === $this->hasItem($key)) { |
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throw new ConfigException(sprintf('item "%s" not available', $key)); |
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} |
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return $this->configData[$key]; |
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} |
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public static function fromFile($configFile) |
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{ |
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if (false === $fileContent = @file_get_contents($configFile)) { |
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throw new ConfigException(sprintf('unable to read "%s"', $configFile)); |
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} |
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return new static(Yaml::parse($fileContent)); |
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} |
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public function toArray() |
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{ |
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return $this->configData; |
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} |
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public static function toFile($configFile, array $configData) |
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{ |
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$fileData = Yaml::dump($configData, 3); |
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if (false === @file_put_contents($configFile, $fileData)) { |
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throw new ConfigException(sprintf('unable to write "%s"', $configFile)); |
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} |
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} |
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} |
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fkooman /
php-remote-storage
