/**
* {@inheritdoc}
*/
public function render(Slide $slide)
{
$lines = explode("\n", str_replace("\r", '', $slide->content));
$out = [];
foreach ($lines as $line) {
if (0 === strpos($line, self::COMMAND_PREFIX)) {
$command = substr($line, strlen(self::COMMAND_PREFIX));
list($commandName, $commandParams) = explode(' ', $command, 2);
if ($this->commandHandler->hasCommand($commandName)) {
$line = $this->commandHandler->execute($commandName, new CommandParams($commandParams), $this->executionContext);
}
}
$out[] = $line;
}
return implode("\n", $out);
}
