Re: HELP NEEDED with Auth "Component" in Views; Fatal error: (While using Auth component inside a helper)

> Notice (8): Undefined index: content [APP\views\posts\index.ctp, line
> 7]
~~~~~
Solved the error above, just minor mistake..

Now left unsolved is:
~~~~

> Warning (512): DbAcl::check() - Failed ARO/ACO node lookup in
> permissions check. Node references:
> Aro: User::44
> Aco: Post [CORE\cake\libs\controller\components\acl.php, line 273]
>

Regards,
Maxim

On Dec 29, 5:26 pm, John Maxim <goog...@gmail.com> wrote:
> Hi Amit, Thanks...!
>
> I just put it in the controllers components--access.php:
> ----------
> <?
> class AccessComponent extends Object{
>         var $components = array('Acl', 'Auth');
>         var $user;
>
>         function startup(){
>                 $this->user = $this->Auth->user();
>         }
>
>         function check($aco, $action='*'){
>                 if(!empty($this->user) && $this->Acl->check('User::'.$this->user['User']['id'], $aco, $action)){
>
>                         return true;
>                 } else {
>                         return false;
>                 }
>         }
>
>         function checkHelper($aro, $aco, $action = "*"){
>                 App::import('Component', 'Acl');
>                 $acl = new AclComponent();
>                 return $acl->check($aro, $aco, $action);
>         }}
>
> ?>
> --------------
>
> Now the errors are:
> ~~
>
> Notice (8): Undefined index: content [APP\views\posts\index.ctp, line
> 7]
> ~~
> Warning (512): DbAcl::check() - Failed ARO/ACO node lookup in
> permissions check.  Node references:
> Aro: User::44
> Aco: Post [CORE\cake\libs\controller\components\acl.php, line 273]
> ~~
>
> Regards,
> Maxim
>
> On Dec 29, 4:43 pm, Amit Badkas <amit.sanis...@gmail.com> wrote:
>
> > Hi,
>
> > Have you had AccessComponent class defined in
> > app/controllers/components/access.php?
>
> > Amit Badkas
>
> > PHP Applications for E-Biz:http://www.sanisoft.com
>
> > On Wed, Dec 29, 2010 at 1:30 PM, John Maxim <goog...@gmail.com> wrote:
> > > <?php
> > > class AccessHelper extends Helper{
> > >        var $helpers = array("Session");
> > >        var $Access;
> > >        var $Auth;
> > >        var $user;
>
> > >        function beforeRender(){
> > >                App::import('Component', 'Access');
> > >                $this->Access = new AccessComponent();
>
> > >                App::import('Component', 'Auth');
> > >                $this->Auth = new AuthComponent();
> > >                $this->Auth->Session = $this->Session;
>
> > >                $this->user = $this->Auth->user();
> > >        }
>
> > >        function check($aco, $action='*'){
> > >                if(empty($this->user)) return false;
> > >                return
> > > $this->Access->checkHelper('User::'.$this->user['User']
> > > ['id'], $aco, $action);
> > >        }
>
> > >        function isLoggedin(){
> > >                return !empty($this->user);
> > >        }
> > > }
> > > ?>
>
> > > ------------
>
> > > This access.php file is saved in app/views/helpers
> > > ------------
> > > In "Posts" Controller, I have added: var $helpers = array('Access');
>
> > > So it can be accessed from the view.
>
> > > My Posts index is here:
> > > ------------------------------
> > >  <h2>Welcome to my CakePHP Blog</h2>
>
> > > <? foreach($posts as $post): ?>
>
> > >        <h3><a href="/posts/view/<? echo $post['Post']['id'] ?>"><? echo
> > > $post['Post']['title'] ?></a></h3>
>
> > > <p><? echo $post['Post']['content'] ?></p>
>
> > > <? if($access->isLoggedin() && $access->check('Post')): ?>
>
> > > <small><a href="/posts/edit/<? echo $post['Post']['id'] ?>">edit</a>
> > > |
> > > <? echo $html->link('delete', '/posts/delete/'.$post['Post']['id'],
> > > NULL, 'Are you sure?'); ?></small>
>
> > > <? endif; ?>
> > > <hr />
> > > <? endforeach; ?>
> > > -----------------------------------
>
> > > I got this error as I view Posts index:
> > > -------------------
> > > Fatal error: Class 'AccessComponent' not found in C:\wamp\www\cakephp
> > > \app\views\helpers\access.php on line 10
> > > -------------------
>
> > > Line 10 points to this:
> > > ------------------------
> > > $this->Access = new AccessComponent();
> > > -------------------------
>
> > > ~~
>
> > > What am I trying to accomplish ?
>
> > > The edit and delete links can only be viewed when User is logged in.
> > > If not logged in, only the Posts index and view page are viewable--
> > > without displaying the edit and delete links to the Guest users.
>
> > > ~~
>
> > > Is the method of doing wrong ? what is the suggested way ?
>
> > > Thanks,
> > > Maxim
>
> > > Check out the new CakePHP Questions sitehttp://cakeqs.organdhelp others
> > > with their CakePHP related questions.
>
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