/**
* @param Query $query
* @param OutputInterface $output
* @param array $fields
*/
protected function displayFeeds(Query $query, OutputInterface $output, array $fields)
{
$table = new Table($output);
$table->setHeaders($fields);
/** @var ClassMetadata $meta */
$meta = $this->doctrine->getManager()->getClassMetadata('TreeHouseIoBundle:Feed');
/** @var Feed $feed */
foreach ($query->iterate() as list($feed)) {
$row = [];
foreach ($fields as $field) {
$value = $meta->getFieldValue($feed, $field);
$row[$field] = $this->formatValue($value);
}
$table->addRow($row);
}
$table->render();
}
/**
* {@inheritdoc}
*/
public function rewind()
{
if (!$this->iterableResult) {
$this->iterableResult = $this->query->iterate(array(), Query::HYDRATE_ARRAY);
}
$this->iterableResult->rewind();
}
/**
* {@inheritdoc}
*/
public function rewind()
{
if ($this->iterator) {
throw new InvalidMethodCallException('Cannot rewind a Doctrine\\ORM\\Query');
}
$this->iterator = $this->query->iterate();
$this->iterator->rewind();
}