/**
* import
*
* @param object &$feed Params
*
* @return void
*/
public function import(&$feed)
{
if (isset($feed->params)) {
$feed->xtform = EForm::paramsToRegistry($feed);
}
$import_frequency = $feed->xtform->get('import_frequency', self::ALWAYS_EXPRESSION);
if ($import_frequency != self::ALWAYS_EXPRESSION) {
$automators = F0FModel::getTmpInstance('Automators', 'AutoTweetModel');
$key = 'feed-' . $feed->id;
$lastexec = $automators->lastRun($key);
if ($lastexec->toUnix() < JFactory::getDate()->toUnix()) {
$lastexec = 'now';
}
$next = TextUtil::nextScheduledDate($import_frequency, $lastexec);
$logger = AutotweetLogger::getInstance();
$logger->log(JLog::INFO, "Feed import: lastRunCheck {$lastexec} ({$key}, 0, {$next})");
if (!$automators->lastRunCheck($key, 0, $next)) {
$logger->log(JLog::INFO, "Feed import: lastRunCheck skipped!");
return;
}
}
$result = new StdClass();
$result->added_items = 0;
$simplePie = $this->_createSimplePie($feed);
if ($simplePie->get_type() & SIMPLEPIE_TYPE_NONE) {
throw new Exception(JText::sprintf('COM_AUTOTWEET_FEED_UNABLE_TO_PROCESS', $feed->xtform->get('title') . ' (' . $feed->xtform->get('feed') . ')'));
} elseif ($simplePie->error) {
throw new Exception("SimplePie error (ID={$feed->id}): " . $simplePie->error . ' for ' . $feed->xtform->get('title') . ' (' . $feed->xtform->get('feed') . ')');
}
$title = $simplePie->get_title();
$c = (int) $feed->xtform->get('import_limit');
$items = $simplePie->get_items(0, $c);
$result->title = $title;
$result->items = $items;
$simplePie->__destruct();
unset($items, $simplePie);
// End SimplePie processing
return $result;
}
