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