/**
* @param Folder $folder
* @return File
*/
protected function getFolderImage(Folder $folder)
{
$fileInArray = $this->selectedStorage->getFilesInFolder($folder, 0, 1);
$folderImage = null;
if (count($fileInArray) > 0) {
$folderImage = reset($fileInArray);
}
return $folderImage;
}
/**
* Returns a list of files in this folder, optionally filtered. There are several filter modes available, see the
* FILTER_MODE_* constants for more information.
*
* For performance reasons the returned items can also be limited to a given range
*
* @param int $start The item to start at
* @param int $numberOfItems The number of items to return
* @param int $filterMode The filter mode to use for the filelist.
* @param bool $recursive
* @param string $sort Property name used to sort the items.
* Among them may be: '' (empty, no sorting), name,
* fileext, size, tstamp and rw.
* If a driver does not support the given property, it
* should fall back to "name".
* @param bool $sortRev TRUE to indicate reverse sorting (last to first)
* @return \TYPO3\CMS\Core\Resource\File[]
*/
public function getFiles($start = 0, $numberOfItems = 0, $filterMode = self::FILTER_MODE_USE_OWN_AND_STORAGE_FILTERS, $recursive = false, $sort = '', $sortRev = false)
{
// Fallback for compatibility with the old method signature variable $useFilters that was used instead of $filterMode
if ($filterMode === false) {
$useFilters = false;
$backedUpFilters = array();
} else {
list($backedUpFilters, $useFilters) = $this->prepareFiltersInStorage($filterMode);
}
$fileObjects = $this->storage->getFilesInFolder($this, $start, $numberOfItems, $useFilters, $recursive, $sort, $sortRev);
$this->restoreBackedUpFiltersInStorage($backedUpFilters);
return $fileObjects;
}
