public function generateTweet()
{
$entity_tbl = $this->_entity->getTbl();
$entity_title = $this->_entity->getTitle();
$entity_id = $this->_entity->getId();
$select = new Select($entity_tbl);
$select->addField($entity_title, 'title');
$select->addField('uri');
$select->addField('short_link');
$select->where(array("{$entity_id} = ?" => $this->getId()));
$result = $this->_dao->select($select);
if (!count($result)) {
throw new Exception('Registro não encontrado');
}
$title = $result[0]['title'];
$title = LimitChars::filter($title, 100, '...');
if ($result[0]['short_link']) {
$url = $result[0]['short_link'];
} else {
$url = URL . $result[0]['uri'];
}
//shorten url
try {
$bitly = new Bitly(BITLY);
$bitly->shorten($url);
$short_url = $bitly->getShortUrl();
} catch (Exception $e) {
//mute exception, just continue with big url
$short_url = $url;
}
$tweet = "{$title} - Saiba mais {$short_url}";
return $tweet;
}
public function filter($field)
{
$title = $this->getValue($this->_title);
$uri = $this->getValue($field);
$this->_id = substr($this->_id, 0, 4);
$uri = $uri == '' ? Uri::format($title) : Uri::format($uri);
$uri = LimitChars::filter($uri, 80, '');
if ($this->_prefix != '') {
if ($this->_format_prefix) {
$this->_prefix = '/' . Uri::format($this->_prefix);
} else {
$this->_prefix = '/' . $this->_prefix;
}
}
if ($this->_id != '') {
$this->_table->uri = "{$this->_prefix}/{$uri}-{$this->_id}/";
} else {
$this->_table->uri = "{$this->_prefix}/{$uri}/";
}
}