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<?php |
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/** |
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* Copyright (c) 2015 Victor Dubiniuk <[email protected]> |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. |
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* See the COPYING-README file. |
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*/ |
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namespace OCA\Files_Antivirus; |
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use \OCP\IConfig; |
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/** |
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* @method string getAvMode() |
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* @method string getAvSocket() |
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* @method string getAvHost() |
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* @method int getAvPort() |
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* @method int getAvMaxFileSize() |
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* @method string getAvCmdOptions() |
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* @method string getAvPath() |
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* @method string getAvInfectedAction() |
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* |
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* @method null setAvMode(string $avMode) |
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* @method null setAvSocket(string $avsocket) |
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* @method null setAvHost(string $avHost) |
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* @method null setAvPort(int $avPort) |
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* @method null setAvMaxFileSize(int $fileSize) |
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* @method null setAvCmdOptions(string $avCmdOptions) |
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* @method null setAvChunkSize(int $chunkSize) |
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* @method null setAvPath(string $avPath) |
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* @method null setAvInfectedAction(string $avInfectedAction) |
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* @method null setAvStreamMaxLength(int $length) |
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*/ |
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class AppConfig { |
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private $appName = 'files_antivirus'; |
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/** @var IConfig */ |
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private $config; |
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private $defaults = [ |
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'av_mode' => 'executable', |
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'av_socket' => '/var/run/clamav/clamd.ctl', |
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'av_host' => '', |
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'av_port' => '', |
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'av_cmd_options' => '', |
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'av_path' => '/usr/bin/clamscan', |
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'av_max_file_size' => -1, |
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'av_stream_max_length' => '26214400', |
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'av_infected_action' => 'only_log', |
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]; |
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/** |
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* AppConfig constructor. |
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* |
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* @param IConfig $config |
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*/ |
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public function __construct(IConfig $config) { |
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$this->config = $config; |
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} |
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public function getAvChunkSize(){ |
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// See http://php.net/manual/en/function.stream-wrapper-register.php#74765 |
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// and \OC_Helper::streamCopy |
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return 8192; |
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} |
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/** |
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* Get full commandline |
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* @return string |
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*/ |
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public function getCmdline(){ |
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$avCmdOptions = $this->getAvCmdOptions(); |
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$shellArgs = []; |
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if ($avCmdOptions) { |
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$shellArgs = explode(',', $avCmdOptions); |
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$shellArgs = array_map(function($i){ |
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return escapeshellarg($i); |
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}, |
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$shellArgs |
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); |
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} |
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$preparedArgs = ''; |
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if (count($shellArgs)){ |
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$preparedArgs = implode(' ', $shellArgs); |
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} |
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return $preparedArgs; |
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} |
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/** |
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* Get all setting values as an array |
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* @return array |
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*/ |
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public function getAllValues() { |
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$keys = array_keys($this->defaults); |
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$values = array_map([$this, 'getAppValue'], $keys); |
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$preparedKeys = array_map([$this, 'camelCase'], $keys); |
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return array_combine($preparedKeys, $values); |
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} |
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/** |
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* Get a value by key |
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* @param string $key |
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* @return string |
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*/ |
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public function getAppValue($key) { |
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$defaultValue = null; |
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if (array_key_exists($key, $this->defaults)){ |
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$defaultValue = $this->defaults[$key]; |
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} |
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return $this->config->getAppValue($this->appName, $key, $defaultValue); |
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} |
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/** |
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* Set a value by key |
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* @param string $key |
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* @param string $value |
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*/ |
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public function setAppValue($key, $value) { |
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$this->config->setAppValue($this->appName, $key, $value); |
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} |
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/** |
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* Set a value with magic __call invocation |
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* @param string $key |
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* @param array $args |
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* @throws \BadFunctionCallException |
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*/ |
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protected function setter($key, $args) { |
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if (array_key_exists($key, $this->defaults)) { |
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$this->setAppValue($key, $args[0]); |
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} else { |
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throw new \BadFunctionCallException($key . ' is not a valid key'); |
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} |
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} |
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/** |
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* Get a value with magic __call invocation |
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* @param string $key |
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* @return string |
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* @throws \BadFunctionCallException |
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*/ |
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protected function getter($key) { |
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if (array_key_exists($key, $this->defaults)) { |
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return $this->getAppValue($key); |
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} |
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throw new \BadFunctionCallException($key . ' is not a valid key'); |
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} |
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/** |
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* Translates property_name into propertyName |
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* @param string $property |
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* @return string |
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*/ |
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protected function camelCase($property){ |
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$split = explode('_', $property); |
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$ucFirst = implode('', array_map('ucfirst', $split)); |
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return lcfirst($ucFirst); |
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} |
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/** |
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* Does all the someConfig to some_config magic |
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* @param string $property |
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* @return string |
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*/ |
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protected function propertyToKey($property){ |
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$parts = preg_split('/(?=[A-Z])/', $property); |
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$column = null; |
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foreach($parts as $part){ |
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if($column === null){ |
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$column = $part; |
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} else { |
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$column .= '_' . lcfirst($part); |
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} |
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} |
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return $column; |
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} |
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/** |
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* Get/set an option value by calling getSomeOption method |
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* @param string $methodName |
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* @param array $args |
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* @return string|null |
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* @throws \BadFunctionCallException |
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*/ |
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public function __call($methodName, $args){ |
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$attr = lcfirst( substr($methodName, 3) ); |
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$key = $this->propertyToKey($attr); |
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if(strpos($methodName, 'set') === 0){ |
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$this->setter($key, $args); |
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} elseif(strpos($methodName, 'get') === 0) { |
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return $this->getter($key); |
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} else { |
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throw new \BadFunctionCallException($methodName . |
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' does not exist'); |
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} |
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} |
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} |
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nextcloud /
files_antivirus
