/**
* Returns the first line of the commit, and the first 50 characters.
*
* Ported from https://github.com/fabpot/Twig-extensions/blob/d67bc7e69788795d7905b52d31188bbc1d390e01/lib/Twig/Extensions/Extension/Text.php#L52-L109
*
* @param integer $length
* @param boolean $preserve
* @param string $separator
*
* @return string
*/
public function getShortMessage($length = 50, $preserve = false, $separator = '...')
{
$message = $this->getData('subjectMessage');
if (StringHelper::strlen($message) > $length) {
if ($preserve && false !== ($breakpoint = StringHelper::strpos($message, ' ', $length))) {
$length = $breakpoint;
}
return rtrim(StringHelper::substr($message, 0, $length)) . $separator;
}
return $message;
}
