/**
* @param int $itemsPerPage
* @param int $offset
*
* @return array|QueryResultInterface
* @throws \InvalidArgumentException
*/
protected function prepareObjectsSlice($itemsPerPage, $offset)
{
if ($this->objects instanceof QueryResultInterface) {
$query = $this->objects->getQuery();
$query->setLimit($itemsPerPage);
if ($offset > 0) {
$query->setOffset($offset);
}
$modifiedObjects = $query->execute();
return $modifiedObjects;
} elseif ($this->objects instanceof ObjectStorage) {
$modifiedObjects = array();
$endOfRange = $offset + $itemsPerPage;
for ($i = $offset; $i < $endOfRange; $i++) {
$modifiedObjects[] = $this->objects->toArray()[$i];
}
return $modifiedObjects;
} elseif (is_array($this->objects)) {
$modifiedObjects = array_slice($this->objects, $offset, $itemsPerPage);
return $modifiedObjects;
} else {
throw new \InvalidArgumentException('The view helper "' . get_class($this) . '" accepts as argument "QueryResultInterface", "\\SplObjectStorage", "ObjectStorage" or an array. ' . 'given: ' . get_class($this->objects), 1385547291);
}
}
/**
* Sort entities by the localized name
*
* @param \TYPO3\CMS\Extbase\Persistence\QueryResultInterface $entities to be sorted
* @param string $orderDirection may be "asc" or "desc". Default is "asc".
* @return array entities ordered by localized name
*/
public function localizedSort(\TYPO3\CMS\Extbase\Persistence\QueryResultInterface $entities, $orderDirection = 'asc')
{
$result = $entities->toArray();
$locale = \SJBR\StaticInfoTables\Utility\LocalizationUtility::setCollatingLocale();
if ($locale !== FALSE) {
if ($orderDirection === 'asc') {
uasort($result, array($this, 'strcollOnLocalizedName'));
} else {
uasort($result, array($this, 'strcollOnLocalizedNameDesc'));
}
}
return $result;
}