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vendor/yiisoft/yii2/base/InlineAction.php

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+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\base;
+
+use Yii;
+
+/**
+ * InlineAction represents an action that is defined as a controller method.
+ *
+ * The name of the controller method is available via [[actionMethod]] which
+ * is set by the [[controller]] who creates this action.
+ *
+ * For more details and usage information on InlineAction, see the [guide article on actions](guide:structure-controllers).
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @since 2.0
+ */
+class InlineAction extends Action
+{
+    /**
+     * @var string the controller method that this inline action is associated with
+     */
+    public $actionMethod;
+
+
+    /**
+     * @param string $id the ID of this action
+     * @param Controller $controller the controller that owns this action
+     * @param string $actionMethod the controller method that this inline action is associated with
+     * @param array $config name-value pairs that will be used to initialize the object properties
+     */
+    public function __construct($id, $controller, $actionMethod, $config = [])
+    {
+        $this->actionMethod = $actionMethod;
+        parent::__construct($id, $controller, $config);
+    }
+
+    /**
+     * Runs this action with the specified parameters.
+     * This method is mainly invoked by the controller.
+     * @param array $params action parameters
+     * @return mixed the result of the action
+     */
+    public function runWithParams($params)
+    {
+        $args = $this->controller->bindActionParams($this, $params);
+        Yii::debug('Running action: ' . get_class($this->controller) . '::' . $this->actionMethod . '()', __METHOD__);
+        if (Yii::$app->requestedParams === null) {
+            Yii::$app->requestedParams = $args;
+        }
+
+        return call_user_func_array([$this->controller, $this->actionMethod], $args);
+    }
+}