--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/enmi/tweet_ajax.php	Thu Jan 20 19:30:54 2011 +0100
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * include some common code (like we did in the 90s)
+ * People still do this? ;)
+ */
+include_once './common.php';
+
+/**
+ * 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...
+     */
+    //header('Location: ' . URL_ROOT . '?result=' . $result);
+	echo($result);
+} else {
+    /**
+     * Mistaken request? Some malfeasant trying something?
+     */
+    exit('Invalid tweet request. Oops. Sorry.');
+}