Buscando post (ou qualquer outra coisa) do wordpress dentro do CakePHP

exemplo-de-consulta-ao-wordpress-dentro-do-cake.php

<?php

// app/Config/database.php

public $wordpress = array(
        'datasource' => 'Database/Mysql',
        'persistent' => false,
        'host' => 'localhost',
        'login' => 'root',
        'password' => 'root',
        'database' => 'wordpress',
        'prefix' => 'wp_',
        'encoding' => 'utf8'
);

// ----------------------------- //

// app/Model/WordPressModel.php

App::uses('AppModel', 'Model');

class WordPressModel extends AppModel {
    public $useDbConfig = 'wordpress';
    public $useTable = 'posts';
}

// ----------------------------- //

// app/Controller/SeuController.php

public function algumAction() {

    $lastPost = $this->WordPressModel->find('first', array(
        'conditions' => array(
            'WordPressModel.post_type' => 'post',
            'WordPressModel.post_status' => 'publish'
        ),
        'order' => array(
            'WordPressModel.ID' => 'DESC'
        ))
    );

    die(debug($lastPost));
}