With the introduction of Zend_Rest_Route in Zend Framework 1.9 (and its update in 1.9.2) we now have a standardized RESTful solution for routing requests. As of August 2009 there are no examples of its usage, only the basic documentation found in the reference guide.
While it is perhaps far more simple than I assume, I was hoping those more competent than I might provide some examples illustrating the use of the Zend_Rest_Controller in a scenario where:
It appears the JSON Action Helper now fully automates and optimizes the json response to a request, making its use along with Zend_Rest_Route an ideal combination.
Appears it was rather simple. I've put together a Restful Controller template using the Zend_Rest_Controller Abstract. Simply replace the no_results return values with a native php object containing the data you want returned. Comments welcome.
<?php
/**
* Restful Controller
*
* @copyright Copyright (c) 2009 ? (http://www.?.com)
*/
class RestfulController extends Zend_Rest_Controller
{
public function init()
{
$config = Zend_Registry::get('config');
$this->db = Zend_Db::factory($config->resources->db);
$this->no_results = array('status' => 'NO_RESULTS');
}
/**
* List
*
* The index action handles index/list requests; it responds with a
* list of the requested resources.
*
* @return json
*/
public function indexAction()
{
// do some processing...
// Send the JSON response:
$this->_helper->json($this->no_results);
}
// 1.9.2 fix
public function listAction() { return $this->_forward('index'); }
/**
* View
*
* The get action handles GET requests and receives an 'id' parameter; it
* responds with the server resource state of the resource identified
* by the 'id' value.
*
* @param integer $id
* @return json
*/
public function getAction()
{
$id = $this->_getParam('id', 0);
// do some processing...
// Send the JSON response:
$this->_helper->json($this->no_results);
}
/**
* Create
*
* The post action handles POST requests; it accepts and digests a
* POSTed resource representation and persists the resource state.
*
* @param integer $id
* @return json
*/
public function postAction()
{
$id = $this->_getParam('id', 0);
$my = $this->_getAllParams();
// do some processing...
// Send the JSON response:
$this->_helper->json($this->no_results);
}
/**
* Update
*
* The put action handles PUT requests and receives an 'id' parameter; it
* updates the server resource state of the resource identified by
* the 'id' value.
*
* @param integer $id
* @return json
*/
public function putAction()
{
$id = $this->_getParam('id', 0);
$my = $this->_getAllParams();
// do some processing...
// Send the JSON response:
$this->_helper->json($this->no_results);
}
/**
* Delete
*
* The delete action handles DELETE requests and receives an 'id'
* parameter; it updates the server resource state of the resource
* identified by the 'id' value.
*
* @param integer $id
* @return json
*/
public function deleteAction()
{
$id = $this->_getParam('id', 0);
// do some processing...
// Send the JSON response:
$this->_helper->json($this->no_results);
}
}
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