mvc | timneill

Are you using Zend? Do you have only a core controller and don’t need extraneous URL parameters? Try this.

Most of the time, I am using Zend Framework to its (mostly) full capacity. Models, Controllers, View Helpers – the whole box-and-dice. However, there has been several occasions where I’ve only needed a single controller serving up mostly static pages, or pages leveraging an external service.

The biggest problem that arises in this case when using the default Zend Router, is that action names are treated as controller names. I don’t know about you, but I personally hate seeing http://example.com/index/my-action when what I actually want to see is http://example.com/my-action.

Here’s a nice way to completely tidy up all your actions, serving them from a single controller. (I use a Bootstrap file to initialise my application):

/**
 * Set up routers for the system
 *
 * @return void
**/
protected function _initRouters()
{
    $router = Zend_Controller_Front::getInstance()->getRouter();

    $route = new Zend_Controller_Router_Route(
        ':action/*',
        array(
            'controller' => 'index',
            'action' => 'index'
        )
    );		

    $router->addRoute('default', $route);
}

/**

* Set up routers for the system

* @return void

**/

protected function _initRouters()

{

$router = Zend_Controller_Front::getInstance()->getRouter();

$route = new Zend_Controller_Router_Route(

':action/*',

array(

'controller' => 'index',

'action' => 'index'

)

);

$router->addRoute('default', $route);

}

This basically says that my first parameter is always going to be an action name, and everything else is to be parsed as normal. I set request defaults in the array. In this case, the default controller is “index”. This allows everything to be passed straight through to my IndexController.

Addtionally, if you are using modules and want to retain routing for these also (for example, a one-controller site with an admin module), you can add this route rule to your system:

$route = new Zend_Controller_Router_Route(
    'admin/*',
    array(
        'module' => 'admin'
    )
);

$router->addRoute('admin', $route);

$route = new Zend_Controller_Router_Route(

'admin/*',

array(

'module' => 'admin'

)

);

$router->addRoute('admin', $route);

This says that anything starting with “admin” needs to be routed to the admin module, and the rest of the URL is to be parsed as normal.

That’s it! This will allow you to route all requests to a single controller for the front-end, and still maintain a complete module for the administration on the back-end.

Hopefully this cleared up some things for others, as I found the Zend Framework documentation to be quite dismal.

Tag: mvc

Using a single controller in Zend Framework