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<?php |
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namespace Jalle19\StatusManager\Configuration; |
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use Jalle19\StatusManager\Exception\InvalidConfigurationException; |
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/** |
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* Class Validator |
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* @package Jalle19\StatusManager\Configuration |
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* @copyright Copyright © Sam Stenvall 2016- |
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* @license https://www.gnu.org/licenses/gpl.html The GNU General Public License v2.0 |
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*/ |
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class Validator |
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{ |
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/** |
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* @var array |
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*/ |
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private $_configuration; |
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/** |
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* @var array |
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*/ |
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private static $mandatoryValues = [ |
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'database_path', |
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'log_path', |
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'access_token', |
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'instances', |
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'update_interval', |
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'listen_address', |
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'listen_port', |
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'http_listen_port', |
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'http_username', |
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'http_password', |
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]; |
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/** |
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* Validator constructor. |
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* |
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* @param array $configuration |
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*/ |
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public function __construct(array $configuration) |
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{ |
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$this->_configuration = $configuration; |
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} |
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/** |
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* @throws InvalidConfigurationException |
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*/ |
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public function validate() |
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{ |
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// Check that all mandatory values are defined |
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foreach (self::$mandatoryValues as $mandatoryValue) |
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if (!isset($this->_configuration[$mandatoryValue]) || ($this->_configuration[$mandatoryValue] != '0' && empty($this->_configuration[$mandatoryValue]))) |
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throw new InvalidConfigurationException('Mandatory configuration value "' . $mandatoryValue . '" is missing'); |
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if (!is_readable($this->_configuration['database_path'])) |
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throw new InvalidConfigurationException('The database path does not exist or is not writable'); |
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// Attempt to create the log path if it doesn't exist |
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if (!file_exists($this->_configuration['log_path']) && is_writable(dirname($this->_configuration['log_path']))) |
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touch($this->_configuration['log_path']); |
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if (!is_writable($this->_configuration['log_path'])) |
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throw new InvalidConfigurationException('The log path does not exist or is not writable'); |
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if (intval($this->_configuration['update_interval']) < 1) |
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throw new InvalidConfigurationException('Update interval cannot be lower than 1 second'); |
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$listenPort = intval($this->_configuration['listen_port']); |
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$httpListenPort = intval($this->_configuration['http_listen_port']); |
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$this->validatePort($listenPort); |
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$this->validatePort($httpListenPort); |
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// Check that the listen ports aren't equal |
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if ($listenPort === $httpListenPort) |
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throw new InvalidConfigurationException('listen_port and http_listen_port cannot be equal'); |
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} |
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/** |
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* @param int $port |
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* |
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* @throws InvalidConfigurationException |
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*/ |
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private function validatePort($port) |
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{ |
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if ($port < 1 || $port > 65535) |
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throw new InvalidConfigurationException('Listen port must be between 1 and 65535'); |
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} |
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} |
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Jalle19 /
tvheadend-status-manager
