public static function object()
{
if (self::$object === null) {
self::$object = new self();
}
return self::$object;
}
function tweet()
{
// Prefer pushed tweet
if (class_exists('TweetListener')) {
$TweetListener = TweetListener::object();
return $TweetListener->tweet();
}
// Poll for tweet
if (false !== ($cached = get_transient(self::CACHEKEY))) {
return json_decode($cached);
}
$endpoint = 'https://api.twitter.com/1.1/statuses/user_timeline.json';
$parameters = array();
$options = array('method' => 'GET');
$oauth_consumer_key = 'ypSvRp37vmyt3ldMPhs0e62c9';
$oauth_consumer_key_secret = 'mLuYD3AjUehUZKOgQIICA5Na69te45aSJTkdIDTGSg4cfHd6Lz';
$oauth_token = '14315023-7pHbcI5bk2QZhNiHR9uFudaksBzMPubEuOEmYj7YQ';
$oauth_token_secret = '0K9T9znxG4S9PUGunYZ5LwyKL9AR6v3eAXp6WKY2oi7Bg';
$oauth_timestamp = time();
$oauth_nonce = sha1(rand() . $oauth_timestamp);
$fields = array('oauth_consumer_key' => $oauth_consumer_key, 'oauth_nonce' => sha1(rand() . time()), 'oauth_signature_method' => 'HMAC-SHA1', 'oauth_timestamp' => time(), 'oauth_token' => $oauth_token, 'oauth_version' => '1.0');
$fields = array_merge($parameters, $fields);
$base = array('GET', $endpoint, http_build_query($fields, '', '&'));
$base = join('&', array_map('rawurlencode', $base));
$key = array($oauth_consumer_key_secret, $oauth_token_secret);
$key = join('&', array_map('rawurlencode', $key));
$signature = base64_encode(hash_hmac('sha1', $base, $key, true));
$oauth = array('oauth_consumer_key' => $oauth_consumer_key, 'oauth_nonce' => $fields['oauth_nonce'], 'oauth_signature' => $signature, 'oauth_signature_method' => 'HMAC-SHA1', 'oauth_timestamp' => $fields['oauth_timestamp'], 'oauth_token' => $oauth_token, 'oauth_version' => '1.0');
$oauth = array_map(create_function('$h', 'return "\\"$h\\"";'), $oauth);
$oauth = http_build_query($oauth, '', ', ');
$oauth = str_replace('%22', '"', $oauth);
$headers = array('Authorization' => "OAuth {$oauth}");
$options['headers'] = $headers;
$response = wp_remote_get($endpoint, $options);
if (is_a($response, 'WP_Error')) {
return false;
}
if (200 == $response['response']['code'] && !empty($response['body'])) {
$body = json_decode($response['body']);
$data = $body[0];
set_transient(self::CACHEKEY, json_encode($data), DAY_IN_SECONDS / 2);
return $data;
}
return false;
}
