public static function Fetch($echo = false)
{
if ($echo) {
echo "Fetching updates from Twitter...<br />";
}
$twitter_updates = SocialMediaTwitter::Fetch($echo);
/*if ($echo) echo "Fetching updates from Facebook...<br />";
$facebook_updates = SocialMediaFacebook::Fetch();
if ($echo) echo "Fetching updates from LinkedIn...<br />";
$linkedin_updates = SocialMediaLinkedIn::Fetch();*/
$linkedin_updates = array();
$facebook_updates = array();
if (false === $twitter_updates) {
$twitter_updates = array();
}
//If errors happen, don't let them
if (false === $facebook_updates) {
$facebook_updates = array();
}
//interrupt the array_merge operation.
if (false === $linkedin_updates) {
$linkedin_updates = array();
}
$updates = array_merge($twitter_updates, $facebook_updates, $linkedin_updates);
if ($echo) {
echo count($updates) > 0 ? "Writing " . count($updates) . " updates to the database...<br />" : 'No updates to write to the database.<br />';
}
/**
* @var SocialMediaImporterInterface $importer
*/
foreach (ClassInfo::implementorsOf('SocialMediaImporterInterface') as $importer) {
$importer::ImportUpdates($updates);
}
}
private function ToTwitter()
{
$link = $this->owner->AbsoluteLink();
if (mb_strlen($this->plaintext) > self::TwitterMaxStatusLength - mb_strlen($link) - 1) {
$length = self::TwitterMaxStatusLength - mb_strlen($link);
$truncate = mb_substr($this->plaintext, 0, $length - 4) . '... ';
$content = $truncate . $link;
} else {
$content = $this->plaintext . ' ' . $link;
}
$data = SocialMediaTwitter::Connection()->post('statuses/update', array('status' => $content, 'trim_user' => true));
if (SocialMediaTwitter::Error()) {
return false;
}
$this->owner->TwitterID = $data->id;
return true;
}
public static function Connection()
{
if (self::$connection) {
return self::$connection;
}
$config = self::config();
$consumer_key = $config->consumer_key;
$consumer_secret = $config->consumer_secret;
$oauth_token = $config->oauth_token;
$oauth_token_secret = $config->oauth_token_secret;
if (empty($consumer_key) || empty($consumer_secret) || empty($oauth_token) || empty($oauth_token_secret)) {
throw new Exception(__METHOD__ . '(): Twitter credentials do not exist in the configuration.');
}
self::$connection = new TwitterOAuth($consumer_key, $consumer_secret, $oauth_token, $oauth_token_secret);
self::$connection->setTimeouts(30, 30);
//Test the connection
$response = self::$connection->get('account/verify_credentials');
if (self::Error()) {
throw new Exception(__METHOD__ . '(): Connection failed. ' . self::ErrorMessage($response));
}
return self::$connection;
}