Re: [fw-auth] Zend_Acl: allow members to view all product and guests to view latest only

thanks i will try this

Hector Virgen wrote:
>
> I've been working with the ACL lately and here's what I've come up with.
> Hopefully it will help.
> First, update your Product class so it implements
> Zend_Acl_Resource_Interface. This will allow you to pass your product
> object
> in as a parameter in $acl->isAllowed().
>
> class Product implements Zend_Acl_Resource_Interface
> {
> /* ... */
> public function getResourceId()
> {
> return "product:{$this->_id}";
> }
> /* ... */
> }
> Then create a new Acl Assertion class for guests that will return true if
> the date is within the allowed range:
>
> class ProductWithinDateAssertion implements Zend_Acl_Assert_Interface
> {
> public function assert(Zend_Acl $acl,
> Zend_Acl_Role_Interface $role = null,
> Zend_Acl_Resource_Interface $resource = null,
> $privilege = null)
> {
> // return null if resource is not a product.
> if (!$resource instanceof Product) return null;
>
> // return true if product is within date range
> $minDate = time() - (60 * 60 * 24 * 30); // 30 days
> return ($product->getDate() > $minDate);
> }
> }
>
> You'll need to update your ACL before querying it, like this:
>
> $product = new Product(123);
> $acl->add($product);
> $acl->allow('guest', $product, 'view', new ProductWithinDateAssertion());
>
> $acl->isAllowed('guest', $product, 'view'); // returns true or false based
> on the date of the product.
>
> You might want to look at these pages for more details on how this works:
>
> http://framework.zend.com/manual/en/zend.acl.advanced.html#zend.acl.advanced.assertions
>
> http://framework.zend.com/manual/en/zend.acl.html#zend.acl.introduction.resources
>
> -Hector
>
>
> On Sat, May 23, 2009 at 9:08 AM, iceangel89 <comet2005@gmail.com> wrote:
>
>>
>> how can i make my acl such that members can view all products and guests
>> view
>> latest/most popular only, as a trial?
>> --
>> View this message in context:
>> http://www.nabble.com/Zend_Acl%3A-allow-members-to-view-all-product-and-guests-to-view-latest-only-tp23685837p23685837.html
>> Sent from the Zend Auth mailing list archive at Nabble.com.
>>
>>
>
>

--
View this message in context: http://www.nabble.com/Zend_Acl%3A-allow-members-to-view-all-product-and-guests-to-view-latest-only-tp23685837p23700025.html
Sent from the Zend Auth mailing list archive at Nabble.com.