/**
* {@inheritdoc}
*/
public function transform(MessageInterface $message)
{
$text = $this->transformLinks($message->getMessage());
$replacement = '<a href="' . $this->userUrlPattern . '"' . ($this->userLinkTarget ? ' target="' . $this->userLinkTarget . '"' : '') . '>@$1</a>';
$text = preg_replace('/@(\\w+)/', $replacement, $text);
$replacement = '<a href="' . $this->tagUrlPattern . '"' . ($this->tagLinkTarget ? ' target="' . $this->tagLinkTarget . '"' : '') . '>#$1</a>';
$text = preg_replace('/#(\\w+)/', $replacement, $text);
return $text;
}
private function transformUsers(MessageInterface $message)
{
$text = $message->getMessage();
if (!$message->getUsers()) {
return $text;
}
$words = explode(' ', $text);
foreach ($message->getUsers() as $indexes => $user) {
foreach (explode(',', $indexes) as $index) {
if (isset($words[$index])) {
$words[$index] = '<a href="' . str_replace('$1', $user, $this->userUrlPattern) . '"' . ($this->userLinkTarget ? ' target="' . $this->userLinkTarget . '"' : '') . '>' . $words[$index] . '</a>';
}
}
}
return implode(' ', $words);
}
