/**
* Render a message.
*
* @param string $name
* The name previously registered with addMessage().
* @param TokenRow|int $row
* The object or ID for the row previously registered with addRow().
* @return string
* Fully rendered message, with tokens merged.
*/
public function render($name, $row)
{
if (!is_object($row)) {
$row = $this->getRow($row);
}
$message = $this->getMessage($name);
$row->fill($message['format']);
$useSmarty = !empty($row->context['smarty']);
// FIXME preg_callback.
$tokens = $this->rowValues[$row->tokenRow][$message['format']];
$flatTokens = array();
\CRM_Utils_Array::flatten($tokens, $flatTokens, '', '.');
$filteredTokens = array();
foreach ($flatTokens as $k => $v) {
$filteredTokens['{' . $k . '}'] = $useSmarty ? \CRM_Utils_Token::tokenEscapeSmarty($v) : $v;
}
$event = new TokenRenderEvent($this);
$event->message = $message;
$event->context = $row->context;
$event->row = $row;
$event->string = strtr($message['string'], $filteredTokens);
$this->dispatcher->dispatch(Events::TOKEN_RENDER, $event);
return $event->string;
}
