public static function getGuids()
{
$guidsString = FileReader::readFile(Config::$rssGuidFileLocation);
$decodedGuids = json_decode($guidsString);
if (!$decodedGuids) {
$decodedGuids = [];
}
return $decodedGuids;
}
public static function checkForNewContent($rssFeed)
{
$log = new Logger();
$rssFileContents = FileReader::readFile(Config::$rssGuidFileLocation);
if (!$rssFileContents) {
$log->log('info', 'GUID file is empty');
return true;
}
$aGuids = GuidFileHandler::getGuids();
foreach ($rssFeed->channel->item as $item) {
if (!in_array((string) $item->guid, $aGuids)) {
$log->log('info', 'Rss file has new content');
return true;
}
}
return false;
}
