Re: Auth component deleting Session data for no reason.

On Thu, Jan 3, 2013 at 6:02 AM, Pedro Fortes Gallego
<fortesgallego@gmail.com> wrote:
> Hello,
>
> Im using auth component and cofiguring it in my AppController, just cake
> documentain say.
>
> class AppController extends Controller {
>
> ...
> public function beforeFilter() {
> $this->Auth->allow('login', 'index', 'forgotPassword');

This should be in the UsersController, not AppController. And you
shouldn't include login in the allow() call. (I know, it's not
intuitive.)

> white screen with no error and no debug info (trying debug to 2 - 3 and
> still no info). Im using a hoting, so its hard to access to apache log ...

A white screen means a fatal PHP error, so Cake doesn't have the
chance to log anything. Does your hosting account include an admin
panel with access to the server logs?

> <?php
> class CategorysController extends AppController {

It should be CategoriesController.

> public $helpers = array('Html', 'Form');

If these two helpers are commonly used you can put this in
AppController and leave it out of all of your other controllers.

> public $uses = array ('Category', 'Sp', 'SpsSpsPart', 'SpsPart');

Are the Sp, SpsSpsPart, and SpsPart models associated with each other?
And are any of them associated with Category? If so, you can remove
this entire $uses var and chain your model calls like, eg.
$this->Category->Sp->SpsPart->doSomething()

But it doesn't even look like you're calling methods on those other
classes, anyway.

> // public $components = array('Session', 'Auth');

This is not necessary here because you declared it in AppController,
which is the parent of this controller.

> public function beforeFilter() {
>
> parent::beforeFilter();
> $this->layout = 'login';

Are you sure you want the login layout for categories?


> public function addCategory ($sp, $spPart, $parent = 0) {
>
> if ($this->request->is('post')) {
> $this->Category->set($this->data);
>
> if ($this->Category->validates()) {
> $category = array (
> 'sp_id' => $sp,
> 'parent_id' => $parent,
> 'sps_part_id' => $spPart,
> 'name' => $this->data['Category']['nombre'],
> 'l_name' => $this->data['Category']['nombrelatin'],
> 'description' => $this->data['Category']['descripcion']
> );

You've got this a little bit backwards.

public function add($sp_id, $sps_part_id, $parent_id = 0) {

if ($this->request->is('post')) {

$this->data['Category']['sp_id'] = $sp_id;
$this->data['Category']['sps_part_id'] = $sps_part_id;
$this->data['Category']['parent_id'] = $parent_id;
// etc ...

$this->Category->set($this->data);

if ($this->Category->validates()) {
if ($this->Category->save()) {


Better: set the sp_id, sps_part_id, and parent_id as view variables
and create hidden form fields for them. They'll be in the data array
when it is submitted.


> public function showCategory ($sp, $spPart, $parent = null) {
> if ($parent == null) {
> $category = $this->Category->find('all', array (
> 'fields' => array('Category.id', 'Category.sp_id',
> 'Category.parent_id', 'Category.sps_part_id', 'Category.name',
> 'Category.l_name', 'Category.description'),
> 'conditions' => array('Category.sp_id = ' .$sp . ' AND
> Category.sps_part_id = ' . $spPart.' AND Category.parent_id = 0'),

'conditions' => array(
'Category.sp_id' => $sp,
'Category.sps_part_id' => $spPart,
'Category.parent_id' => $parent
)


> }else {
>
> $category = $this->Category->find('threaded', array (
> 'conditions' => array('Category.parent_id = ' .$parent)


'conditions' => array('Category.parent_id' => $parent)


> public function edit ($sp, $spPart, $id) {
>
> $category = $this->Category->find('first', array (
> 'fields' => array('Category.id, Category.sp_id,
> Category.sps_part_id, Category.parent_id, Category.name, Category.l_name,
> Category.description'),
> 'conditions' => array (
> 'Category.sp_id' => $sp,
> 'Category.sps_part_id' => $spPart,
> 'Category.id' => $id
> ))
> );
>
> $this->set('category', $category);

Everything above should come AFTER the if ($this->request->is('post'))
block. You don't want to fetch the data if the form has been posted.

> public function result ($sp, $part, $parent = 0) {
>
> $category = $this->Category->find('all', array (
> 'fields' => array('Category.id', 'Category.sp_id',
> 'Category.parent_id', 'Category.sps_part_id', 'Category.name',
> 'Category.l_name', 'Category.description'),
> 'conditions' => array('Category.sp_id = ' .$sp . ' AND
> Category.sps_part_id = ' . $part.' AND Category.parent_id = '. $parent),

'conditions' => array(
'Category.sp_id' => $sp,
'Category.sps_part_id' => $part,
'Category.parent_id' => $parent
)

> Im using cakephp 2.1, php 5.2.1

Change all $this->data to $this->request->data.

I may have missed some other things.

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