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extend/app_alipay/lotusphp_runtime/MVC/Dispatcher.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * The Dispatcher class
+ */
+class LtDispatcher
+{
+	public $viewDir;
+	public $viewTplDir;
+	public $viewTplAutoCompile;
+	public $data;
+
+	public function __construct()
+	{
+
+	}
+
+	protected function _dispatch($module, $action, $context = null, $classType = "Action")
+	{
+		$classType = ucfirst($classType);
+		$actionClassName = $module . $action . $classType;
+		if (!class_exists($actionClassName))
+		{
+			//DebugHelper::debug("{$classType}_CLASS_NOT_FOUND", array(strtolower($classType) => $action));
+			trigger_error("{$actionClassName} CLASS NOT FOUND! module={$module} action={$action} classType={$classType}");
+		}
+		else
+		{
+			if (!($context instanceof LtContext))
+			{
+				$newContext = new LtContext;
+			}
+			else
+			{
+				$newContext = clone $context;
+			}
+			$newContext->uri['module'] = $module;
+			$newContext->uri[strtolower($classType)] = $action;
+			$actionInstance = new $actionClassName();
+			$actionInstance->context = $newContext;
+			$actionInstance->viewDir = $this->viewDir;
+			$actionInstance->viewTplDir = $this->viewTplDir; // 模板编译目录
+			$actionInstance->viewTplAutoCompile = $this->viewTplAutoCompile;
+			$actionInstance->executeChain();
+			$this->data = $actionInstance->data;
+		}
+	}
+
+	/**
+	 * Disptach the module/action calling.
+	 *
+	 * @param $module string
+	 * @param $action string
+	 * @return void
+	 * @todo allow one action dispatch another action
+	 */
+	public function dispatchAction($module, $action, $context = null)
+	{
+		$this->_dispatch($module, $action, $context);
+	}
+
+	/**
+	 * Disptach the module/component calling.
+	 *
+	 * @param $module string
+	 * @param $component string
+	 * @param $data mixed
+	 * @return void
+	 */
+	public function dispatchComponent($module, $component, $context = null)
+	{
+		$cloneOfContext = clone $context;
+		$this->_dispatch($module, $component, $cloneOfContext, "Component");
+	}
+}