<?php

/**

 * include some common code (like we did in the 90s)

 * People still do this? ;)

 */

/**

 * Check for a POSTed status message to send to Twitter

 */

if (!empty($_POST) && isset($_POST['status'])

&& isset($_SESSION['TWITTER_ACCESS_TOKEN'])) {

    /**

     * Easiest way to use OAuth now that we have an Access Token is to use

     * a preconfigured instance of Zend_Http_Client which automatically

     * signs and encodes all our requests without additional work

     */

    $token = unserialize($_SESSION['TWITTER_ACCESS_TOKEN']);

    $client = $token->getHttpClient($configuration);

    $client->setUri('http://twitter.com/statuses/update.json');

    $client->setMethod(Zend_Http_Client::POST);

    $client->setParameterPost('status', $_POST['status']);

    $response = $client->request();

    /**

     * Check if the json response refers to our tweet details (assume it

     * means it was successfully posted). API gurus can correct me.

     */

    $data = json_decode($response->getBody());

    $result = $response->getBody();

    if (isset($data->text)) {

        $result = 'true';

    }

    /**

     * Tweet sent (hopefully), redirect back home...

     */

} else {

    /**

     * Mistaken request? Some malfeasant trying something?

     */

    exit('Invalid tweet request. Oops. Sorry.');

}