/**
* Parses the content into the Event.
*
* @param string $prizes
* @throws \Exception
*/
private function parsePrizes($prizes)
{
try {
$prizes = json_decode($prizes);
foreach ($prizes->prizes as $item) {
$prize = new Prize();
$prize->setSponsorName($item->sponsor);
$prize->setPrizeTitle($item->prize);
$prize->setTweetMessage($item->tweet_message);
$this->event->addPrize($prize);
}
} catch (\Exception $error) {
throw new \Exception($error->getMessage());
}
}
/**
* @param OutputInterface $output
* @param Prize $prize
*/
private function tweetWinner(OutputInterface $output, Prize $prize)
{
if ($this->isToTweet($output, $prize->getTweetMessage())) {
$tweetCmd = $this->getApplication()->find('twitter:tweet');
$arguments = array('command' => 'twitter:tweet', 'tweet_message' => $prize->getTweetMessage());
$input = new ArrayInput($arguments);
$tweetCmd->run($input, $output);
}
}
/**
* Saves the prize winner with the prize information
*
* @param string $eventId
* @param Prize $prize
* @return null
* @throws \RuntimeException
*/
public function saveWinner($eventId, Prize $prize)
{
$filename = sprintf($this->winnersDir, $eventId);
$prizes = array();
if (file_exists($filename)) {
$contents = file_get_contents($filename);
$prizes = json_decode($contents);
}
$prizes[] = $prize->toArray();
$saved = file_put_contents($filename, json_encode($prizes));
if (false === $saved) {
throw new \RuntimeException("Failed to write on the file {$eventId}_winners.json");
}
}