CakePHP-TwimとxAuthの実装例

database.php

<?php

/**
 * for development env
 */
class DATABASE_CONFIG {

    public $default = array(
        'driver' => 'mysql',
        'persistent' => false,
        'host' => 'localhost',
        'login' => 'user',
        'password' => 'password',
        'database' => 'database_name',
        'encoding' => 'utf8',
        'prefix' => '',
    );
    public $twitter = array(
        'datasource' => 'Twim.TwimSource',
        'oauth_consumer_key' => 'YOUR_CONSUMER_KEY',
        'oauth_consumer_secret' => 'YOUR_CONSUMER_SECRET',

    );

}

login.ctp

<?php

/* @var $this CodeCompletionView */
echo $this->Form->create('User');
echo $this->Form->input('x_auth_username');
echo $this->Form->input('x_auth_password', array('type' => 'password'));
echo $this->Form->end(__('Login', true));

tweet.ctp

<?php

/* @var $this CodeCompletionView */
echo $this->Form->create('User', array('url' => array('controller' => 'users', 'action' => 'tweet')));
echo $this->Form->input('tweet', array('type' => 'textarea'));
echo $this->Form->end(__('Tweet', true));

users_controller.php

<?php

class UsersController extends AppController {

    public $name = 'Users';
    public $uses = array();
    public $helpers = array('Twim.Twitter');

    public function login() {
        if (!empty($this->data)) {
            $params = am(array('x_auth_mode' => 'client_auth'), $this->data['User']);

            $TwimOauth = ClassRegistry::init('Twim.TwimOauth');
            /* @var $TwimOauth TwimOauth */

            $accessToken = $TwimOauth->getAccessToken($params);

            $this->Session->write('accessToken', $accessToken);
            $this->redirect(array('action' => 'tweet'));
        }
    }

    public function tweet() {
        if (!empty($this->data)) {
            $TwimStatus = ClassRegistry::init('Twim.TwimStatus');
            /* @var $TwimStatus TwimStatus */

            $accessToken = $this->Session->read('accessToken');
            $TwimStatus->getDataSource()->setToken($accessToken);

            $this->Session->setFlash(__('tweet now.', true));
        }
    }

}