2009年7月16日星期四

Re: [fw-mvc] Enforcing ACL with Zend_Navigation?

Abraham, that doesn't work for me because my controllers are not resources. My resources are usually things like a blog post or an exam:

class Exam implements Zend_Acl_Resource_Interface
{
    /* ... */
    public function getResourceId()
    {
        return "exam:{$this->_id}";
    }
}

Also, actions do not always map to privileges, so it's difficult to use a front controller plugin to query the ACL based on the request action. This is especially true when calling an action like "view" which uses a request parameter "id" to determine which item to view.

class ExamsController extends Zend_Controller_Action
{
    /* ... */
    public function viewAction()
    {
        $id = $this->getRequest()->getParam('id');
        $this->view->exam = $this->_exams->find($id);
    }
}

It seems I don't understanding how Zend_Acl is supposed to be connected to Zend_Navigation, which might be why I'm having such a hard time getting it to work the way I think it's supposed to work. Most implementations I've seen in blog posts create a direct correlation of controllers to resources and actions to privileges, but that doesn't seem to work with how I set up my controllers.

--
Hector


On Thu, Jul 16, 2009 at 4:01 PM, Abraham Block <atblock@gmail.com> wrote:
The way I do this is by having my controllers implement Zend_Acl_Resource_Interface and then I have an action helper which checks the ACL. Then in my Zend_Navigation settings I use that same resource id.

On Thu, Jul 16, 2009 at 6:52 PM, eugenevdm <eugene@snowball.co.za> wrote:

Hector,

Did you make any progress with this? I'm new to Zend_Acl and Zend_Navigation
and I'm struggling to find 'easy' examples of how to make this work
together. Most examples either cover Zend_Acl or Zend_Auth and this is the
only reference I could find so far that seems to mention using Zend_Acl with
Zend_Navigation. Do you perhaps have more code samples?

kind regards,
Eugene
--
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