routing.php

//View

<?php

foreach ($response->subcategory as $subcategory) {
    $s = $subcategory->subcategory;
    echo "Imagem: <img src='{$s->thumbnail->url}'><br />";
    echo "Nome: {$s->name}<br />";

    echo "link da subcategoria: {$this->Html->link($s->name, array(
        'controller' => 'categories',
        'action' => 'getCategories',
        'categoryId' => $s->id,
            )
    )
    } <br />";

    echo "link para as produtos de: {$this->Html->link('Todos os Produtos', array(
        'controller' => 'products',
        'action' => 'getProducts',
        'categoryId' => $s->id,
            )
    )
    } <br />";

    echo "link para as produtos de: {$this->Html->link('Todas as ofertas', array(
        'controller' => 'offers',
        'action' => 'getOffers',
        'categoryId' => $s->id,
            )
    )
    } <br />";
    echo "<br /><br />";
}

?>

//Routes

<?php
Router::connect('/', array('controller' => 'categories', 'action' => 'getCategories'));
/**
 * ...and connect the rest of 'Pages' controller's URLs.
 */
Router::connect('/categoria/:id', array('controller' => 'categories', 'action' => 'getCategories'), array(
    'pass' => array('id'),
    'id' => '[0-9]+'
));
Router::connect('/produtos/:id', array('controller' => 'products', 'action' => 'getProducts'), array(
    'pass' => array('id'),
    'id' => '[0-9]+'
));
Router::connect('/ofertas/:id', array('controller' => 'offers', 'action' => 'getOffers'), array(
    'pass' => array('id'),
    'id' => '[0-9]+'
));
?>