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<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\console; |
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/** |
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* The console Request represents the environment information for a console application. |
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* |
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* It is a wrapper for the PHP `$_SERVER` variable which holds information about the |
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* currently running PHP script and the command line arguments given to it. |
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* |
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* @property array $params The command line arguments. It does not include the entry script name. |
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* |
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* @author Qiang Xue <[email protected]> |
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* @since 2.0 |
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*/ |
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class Request extends \yii\base\Request |
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{ |
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private $_params; |
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/** |
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* Returns the command line arguments. |
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* @return array the command line arguments. It does not include the entry script name. |
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*/ |
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public function getParams() |
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{ |
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if ($this->_params === null) { |
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if (isset($_SERVER['argv'])) { |
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$this->_params = $_SERVER['argv']; |
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array_shift($this->_params); |
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} else { |
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$this->_params = []; |
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} |
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} |
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return $this->_params; |
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} |
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/** |
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* Sets the command line arguments. |
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* @param array $params the command line arguments |
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*/ |
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public function setParams($params) |
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{ |
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$this->_params = $params; |
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} |
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/** |
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* Resolves the current request into a route and the associated parameters. |
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* @return array the first element is the route, and the second is the associated parameters. |
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* @throws Exception when parameter is wrong and can not be resolved |
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*/ |
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public function resolve() |
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{ |
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$rawParams = $this->getParams(); |
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$endOfOptionsFound = false; |
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if (isset($rawParams[0])) { |
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$route = array_shift($rawParams); |
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if ($route === '--') { |
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1 |
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$endOfOptionsFound = true; |
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1 |
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$route = array_shift($rawParams); |
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1 |
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} |
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} else { |
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$route = ''; |
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} |
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$params = []; |
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foreach ($rawParams as $param) { |
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if ($endOfOptionsFound) { |
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$params[] = $param; |
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5 |
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} elseif ($param === '--') { |
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1 |
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$endOfOptionsFound = true; |
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} elseif (preg_match('/^--([\w-]+)(?:=(.*))?$/', $param, $matches)) { |
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$name = $matches[1]; |
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if (is_numeric(substr($name, 0, 1))) { |
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throw new Exception('Parameter "' . $name . '" is not valid'); |
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} |
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if ($name !== Application::OPTION_APPCONFIG) { |
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$params[$name] = isset($matches[2]) ? $matches[2] : true; |
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} |
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} elseif (preg_match('/^-([\w-]+)(?:=(.*))?$/', $param, $matches)) { |
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$name = $matches[1]; |
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2 |
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if (is_numeric($name)) { |
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$params[] = $param; |
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} else { |
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$params['_aliases'][$name] = isset($matches[2]) ? $matches[2] : true; |
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} |
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} else { |
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$params[] = $param; |
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} |
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} |
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return [$route, $params]; |
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} |
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} |
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rob006 /
yii2-dev
