console commands.

framework/base/Action.php

@@ -45,44 +45,20 @@ class Action extends Component
 	}
 
 	/**
-	 * Normalizes the input parameters for the action.
-	 * The parameters will later be passed to the `run()` method of the action.
-	 * This method is mainly called by the controller when running an action.
-	 * @param array $params the input parameters in terms of name-value pairs.
-	 * @return array|boolean the normalized parameters, or false if the input parameters are invalid.
+	 * Runs this action with the specified parameters.
+	 * This method is mainly invoked by the controller.
+	 * @param array $params action parameters
+	 * @return integer the exit status (0 means normal, non-zero means abnormal).
 	 */
-	public function normalizeParams($params)
+	public function runWithParams($params)
 	{
 		$method = new \ReflectionMethod($this, 'run');
-		return $this->normalizeParamsByMethod($method, $params);
-	}
-
-	/**
-	 * Extracts the input parameters according to the specified method signature.
-	 * @param \ReflectionMethod $method the method reflection
-	 * @param array $params the parameters in name-value pairs
-	 * @return array|boolean the extracted parameters in the order as declared in the "run()" method.
-	 * False is returned if the input parameters do not follow the method declaration.
-	 */
-	protected function normalizeParamsByMethod($method, $params)
-	{
-		$ps = array();
-		foreach ($method->getParameters() as $param) {
-			$name = $param->getName();
-			if (isset($params[$name])) {
-				if ($param->isArray()) {
-					$ps[] = is_array($params[$name]) ? $params[$name] : array($params[$name]);
-				} elseif (!is_array($params[$name])) {
-					$ps[] = $params[$name];
-				} else {
-					return false;
-				}
-			} elseif ($param->isDefaultValueAvailable()) {
-				$ps[] = $param->getDefaultValue();
+		$params = \yii\util\ReflectionHelper::bindParams($method, $params);
+		if ($params === false) {
+			$this->controller->invalidActionParams($this);
+			return 1;
 		} else {
-				return false;
-			}
+			return (int)$method->invokeArgs($this, $params);
 		}
-		return false;
 	}
 }

framework/base/Application.php

@@ -187,10 +187,10 @@ abstract class Application extends Module
 			throw new Exception(\Yii::t('yii', 'Unable to resolve the request.'));
 		}
 		list($controller, $action) = $result;
-		$oldController = $this->controller;
+		$priorController = $this->controller;
 		$this->controller = $controller;
 		$status = $controller->run($action, $params);
-		$this->controller = $oldController;
+		$this->controller = $priorController;
 		return $status;
 	}
 

framework/base/Controller.php

@@ -42,6 +42,30 @@ class Controller extends Component implements Initable
 	 */
 	public $defaultAction = 'index';
 	/**
+	 * @var array mapping from action ID to action configuration.
+	 * Array keys are action IDs, and array values are the corresponding
+	 * action class names or action configuration arrays. For example,
+	 *
+	 * ~~~
+	 * return array(
+	 *     'action1' => '@application/components/Action1',
+	 *     'action2' => array(
+	 *         'class' => '@application/components/Action2',
+	 *         'property1' => 'value1',
+	 *         'property2' => 'value2',
+	 *     ),
+	 * );
+	 * ~~~
+	 *
+	 * [[\Yii::createObject()]] will be invoked to create the requested action
+	 * using the configuration provided here.
+	 *
+	 * Note, in order to inherit actions defined in the parent class, a child class needs to
+	 * merge the parent actions with child actions using functions like `array_merge()`.
+	 * @see createAction
+	 */
+	public $actions = array();
+	/**
 	 * @var Action the action that is currently being executed
 	 */
 	public $action;
@@ -66,45 +90,11 @@ class Controller extends Component implements Initable
 	}
 
 	/**
-	 * Returns a list of external action classes.
-	 * Array keys are action IDs, and array values are the corresponding
-	 * action class names or action configuration arrays. For example,
-	 *
-	 * ~~~
-	 * return array(
-	 *     'action1'=>'@application/components/Action1',
-	 *     'action2'=>array(
-	 *         'class'=>'@application/components/Action2',
-	 *         'property1'=>'value1',
-	 *         'property2'=>'value2',
-	 *     ),
-	 * );
-	 * ~~~
-	 *
-	 * [[\Yii::createObject()]] will be invoked to create the requested action
-	 * using the configuration provided here.
-	 *
-	 * Derived classes may override this method to declare external actions.
-	 *
-	 * Note, in order to inherit actions defined in the parent class, a child class needs to
-	 * merge the parent actions with child actions using functions like `array_merge()`.
-	 *
-	 * @return array list of external action classes
-	 * @see createAction
-	 */
-	public function actions()
-	{
-		return array();
-	}
-
-	/**
 	 * Runs the controller with the specified action and parameters.
 	 * @param Action|string $action the action to be executed. This can be either an action object
 	 * or the ID of the action.
-	 * @param array $params the parameters to be passed to the action.
+	 * @param array $params the parameters (name-value pairs) to be passed to the action.
 	 * If null, the result of [[getActionParams()]] will be used as action parameters.
-	 * Note that the parameters must be name-value pairs with the names corresponding to
-	 * the parameter names as declared by the action.
 	 * @return integer the exit status of the action. 0 means normal, other values mean abnormal.
 	 * @see missingAction
 	 * @see createAction
@@ -122,32 +112,17 @@ class Controller extends Component implements Initable
 
 		$priorAction = $this->action;
 		$this->action = $action;
-		$exitStatus = 1;
-		if ($this->authorize($action)) {
-			$params = $action->normalizeParams($params === null ? $this->getActionParams() : $params);
-			if ($params !== false) {
-				if ($this->beforeAction($action)) {
-					$exitStatus = (int)call_user_func_array(array($action, 'run'), $params);
+
+		if ($this->authorize($action) && $this->beforeAction($action)) {
+			$status = $action->runWithParams($params !== null ?: $this->getActionParams());
 			$this->afterAction($action);
-				}
 		} else {
-				$this->invalidActionParams($action);
-			}
+			$status = 1;
 		}
+
 		$this->action = $priorAction;
-		return $exitStatus;
-	}
 
-	/**
-	 * Returns the request parameters that will be used for action parameter binding.
-	 * Default implementation simply returns an empty array.
-	 * Child classes may override this method to customize the parameters to be provided
-	 * for action parameter binding (e.g. `$_GET`).
-	 * @return array the request parameters (name-value pairs) to be used for action parameter binding
-	 */
-	public function getActionParams()
-	{
-		return array();
+		return $status;
 	}
 
 	/**
@@ -163,15 +138,25 @@ class Controller extends Component implements Initable
 		if ($actionID === '') {
 			$actionID = $this->defaultAction;
 		}
-		if (method_exists($this, 'action' . $actionID) && strcasecmp($actionID, 's')) {
+		if (isset($this->actions[$actionID])) {
+			return \Yii::createObject($this->actions[$actionID], $actionID, $this);
+		} elseif (method_exists($this, 'action' . $actionID)) {
 			return new InlineAction($actionID, $this);
 		} else {
-			$actions = $this->actions();
-			if (isset($actions[$actionID])) {
-				return \Yii::createObject($actions[$actionID], $actionID, $this);
+			return null;
 		}
 	}
-		return null;
+
+	/**
+	 * Returns the request parameters that will be used for action parameter binding.
+	 * Default implementation simply returns an empty array.
+	 * Child classes may override this method to customize the parameters to be provided
+	 * for action parameter binding (e.g. `$_GET`).
+	 * @return array the request parameters (name-value pairs) to be used for action parameter binding
+	 */
+	public function getActionParams()
+	{
+		return array();
 	}
 
 	/**
@@ -234,7 +219,7 @@ class Controller extends Component implements Initable
 			if ($route[0] !== '/' && !$this->module instanceof Application) {
 				$route = '/' . $this->module->getUniqueId() . '/' . $route;
 			}
-			$status = \Yii::$application->dispatch($route, $params);
+			$status = \Yii::$application->processRequest($route, $params);
 		}
 		if ($exit) {
 			\Yii::$application->end($status);

framework/base/InlineAction.php

@@ -21,20 +21,20 @@ namespace yii\base;
 class InlineAction extends Action
 {
 	/**
-	 * Runs the action with the supplied parameters.
-	 * This method is invoked by the controller.
-	 * @param array $params the input parameters in terms of name-value pairs.
-	 * @return boolean whether the input parameters are valid
+	 * Runs this action with the specified parameters.
+	 * This method is mainly invoked by the controller.
+	 * @param array $params action parameters
+	 * @return integer the exit status (0 means normal, non-zero means abnormal).
 	 */
 	public function runWithParams($params)
 	{
 		$method = new \ReflectionMethod($this->controller, 'action' . $this->id);
-		$params = $this->normalizeParamsByMethod($method, $params);
-		if ($params !== false) {
-			call_user_func_array(array($this->controller, 'action' . $this->id), $params);
-			return true;
+		$params = \yii\util\ReflectionHelper::bindParams($method, $params);
+		if ($params === false) {
+			$this->controller->invalidActionParams($this);
+			return 1;
 		} else {
-			return false;
+			return (int)$method->invokeArgs($this, $params);
 		}
 	}
 }

framework/console/Application.php

@@ -11,9 +11,6 @@ namespace yii\console;
 
 use yii\base\Exception;
 
-// fcgi doesn't have STDIN defined by default
-defined('STDIN') or define('STDIN', fopen('php://stdin', 'r'));
-
 /**
  * Application represents a console application.
  *
@@ -41,9 +38,6 @@ defined('STDIN') or define('STDIN', fopen('php://stdin', 'r'));
  * yiic help <command-name>
  * ~~~
  *
- * @property string $commandPath The directory that contains the command classes. Defaults to 'protected/commands'.
- * @property CommandRunner $commandRunner The command runner.
- *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @since 2.0
  */

framework/util/ReflectionHelper.php

+<?php
+/**
+ * ReflectionHelper class file.
+ *
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008-2012 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\util;
+
+/**
+ * ReflectionHelper
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+class ReflectionHelper
+{
+	/**
+	 * Prepares parameters so that they can be bound to the specified method.
+	 * This method mainly helps method parameter binding. It converts `$params`
+	 * into an array which can be passed to `call_user_func_array()` when calling
+	 * the specified method. The conversion is based on the matching of method parameter names
+	 * and the input array keys. For example,
+	 *
+	 * ~~~
+	 * class Foo {
+	 *     function bar($a, $b) { ... }
+	 * }
+	 *
+	 * $method = new \ReflectionMethod('Foo', 'bar');
+	 * $params = array('b' => 2, 'c' => 3, 'a' => 1);
+	 * var_export(ReflectionHelper::bindMethodParams($method, $params));
+	 * // would output: array('a' => 1, 'b' => 2)
+	 * ~~~
+	 *
+	 * @param \ReflectionMethod $method the method reflection
+	 * @param array $params the parameters in terms of name-value pairs
+	 * @return array|boolean the parameters that can be passed to the method via `call_user_func_array()`.
+	 * False is returned if the input parameters do not follow the method declaration.
+	 */
+	public static function bindParams($method, $params)
+	{
+		$ps = array();
+		foreach ($method->getParameters() as $param) {
+			$name = $param->getName();
+			if (array_key_exists($name, $params)) {
+				if ($param->isArray()) {
+					$ps[$name] = is_array($params[$name]) ? $params[$name] : array($params[$name]);
+				} elseif (!is_array($params[$name])) {
+					$ps[$name] = $params[$name];
+				} else {
+					return false;
+				}
+			} elseif ($param->isDefaultValueAvailable()) {
+				$ps[$name] = $param->getDefaultValue();
+			} else {
+				return false;
+			}
+		}
+		return $ps;
+	}
+}

framework/util/StringHelper.php

 <?php
 /**
- * Text helper class file.
+ * StringHelper class file.
  *
  * @link http://www.yiiframework.com/
  * @copyright Copyright &copy; 2008-2012 Yii Software LLC
@@ -10,7 +10,7 @@
 namespace yii\util;
 
 /**
- * Text helper
+ * StringHelper
  *
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @author Alex Makarov <sam@rmcreative.ru>

framework/yiic.php

@@ -7,6 +7,9 @@
  * @license http://www.yiiframework.com/license/
  */
 
+// fcgi doesn't have STDIN defined by default
+defined('STDIN') or define('STDIN', fopen('php://stdin', 'r'));
+
 require(__DIR__ . '/yii.php');
 
 $config = array(