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Scrollbars and Bootstrap Tables
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YAF_PLUGIN_ABSTRACT(3) 1 YAF_PLUGIN_ABSTRACT(3) The Yaf_Plugin_Abstract class INTRODUCTION
Plugins allow for easy extensibility and customization of the framework. Plugins are classes. The actual class definition will vary based on the component -- you may need to implement this interface, but the fact remains that the plugin is itself a class. A plugin could be loaded into Yaf by using Yaf_Dispatcher::registerPlugin, after registerd, All the methods which the plugin implemented according to this interface, will be called at the proper time. EXAMPLES
Example #1 Plugin example <?php /* bootstrap class should be defined under ./application/Bootstrap.php */ class Bootstrap extends Yaf_Bootstrap_Abstract { public function _initPlugin(Yaf_Dispatcher $dispatcher) { /* register a plugin */ $dispatcher->registerPlugin(new TestPlugin()); } } /* plugin class should be placed under ./application/plugins/ */ class TestPlugin extends Yaf_Plugin_Abstract { public function routerStartup(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) { /* before router in this hook, user can do some url rewrite */ var_dump("routerStartup"); } public function routerShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) { /* router complete in this hook, user can do login check */ var_dump("routerShutdown"); } public function dispatchLoopStartup(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) { var_dump("dispatchLoopStartup"); } public function preDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) { var_dump("preDispatch"); } public function postDispatch(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) { var_dump("postDispatch"); } public function dispatchLoopShutdown(Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) { /* final hoook in this hook user can do loging or implement layout */ var_dump("dispatchLoopShutdown"); } } Class IndexController extends Yaf_Controller_Abstract { public function indexAction() { return FALSE; //prevent rendering } } $config = array( "application" => array( "directory" => dirname(__FILE__) . "/application/", ), ); $app = new Yaf_Application($config); $app->bootstrap()->run(); ?> The above example will output something similar to: string(13) "routerStartup" string(14) "routerShutdown" string(19) "dispatchLoopStartup" string(11) "preDispatch" string(12) "postDispatch" string(20) "dispatchLoopShutdown" CLASS SYNOPSIS
Yaf_Plugin_Abstract Yaf_Plugin_Abstract Methods o public void Yaf_Plugin_Abstract::dispatchLoopShutdown (Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) o public void Yaf_Plugin_Abstract::dispatchLoopStartup (Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) o public void Yaf_Plugin_Abstract::postDispatch (Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) o public void Yaf_Plugin_Abstract::preDispatch (Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) o public void Yaf_Plugin_Abstract::preResponse (Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) o public void Yaf_Plugin_Abstract::routerShutdown (Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) o public void Yaf_Plugin_Abstract::routerStartup (Yaf_Request_Abstract $request, Yaf_Response_Abstract $response) PHP Documentation Group YAF_PLUGIN_ABSTRACT(3)
