/**
* @return void
*/
protected function setFileExtensionFilter()
{
// Don't inject the filter, because it's a prototype
$this->fileExtensionFilter = $this->objectManager->get('TYPO3\\CMS\\Core\\Resource\\Filter\\FileExtensionFilter');
$this->fileExtensionFilter->setAllowedFileExtensions($this->imageFileExtensions);
$this->selectedStorage->addFileAndFolderNameFilter(array($this->fileExtensionFilter, 'filterFileList'));
}
/**
* Prepares the filters in this folder's storage according to a set filter mode.
*
* @param int $filterMode The filter mode to use; one of the FILTER_MODE_* constants
* @return array The backed up filters as an array (NULL if filters were not backed up) and whether to use filters or not (bool)
*/
protected function prepareFiltersInStorage($filterMode) {
$backedUpFilters = NULL;
$useFilters = TRUE;
switch ($filterMode) {
case self::FILTER_MODE_USE_OWN_FILTERS:
$backedUpFilters = $this->storage->getFileAndFolderNameFilters();
$this->storage->setFileAndFolderNameFilters($this->fileAndFolderNameFilters);
break;
case self::FILTER_MODE_USE_OWN_AND_STORAGE_FILTERS:
if (count($this->fileAndFolderNameFilters) > 0) {
$backedUpFilters = $this->storage->getFileAndFolderNameFilters();
foreach ($this->fileAndFolderNameFilters as $filter) {
$this->storage->addFileAndFolderNameFilter($filter);
}
}
break;
case self::FILTER_MODE_USE_STORAGE_FILTERS:
// nothing to do here
break;
case self::FILTER_MODE_NO_FILTERS:
$useFilters = FALSE;
break;
}
return array($backedUpFilters, $useFilters);
}
/**
* Prepares the filters in this folder's storage according to a set filter mode.
*
* @param int $filterMode The filter mode to use; one of the FILTER_MODE_* constants
* @return array The backed up filters as an array (NULL if filters were not backed up) and whether to use filters or not (bool)
*/
protected function prepareFiltersInStorage($filterMode)
{
$backedUpFilters = null;
$useFilters = true;
switch ($filterMode) {
case self::FILTER_MODE_USE_OWN_FILTERS:
$backedUpFilters = $this->storage->getFileAndFolderNameFilters();
$this->storage->setFileAndFolderNameFilters($this->fileAndFolderNameFilters);
break;
case self::FILTER_MODE_USE_OWN_AND_STORAGE_FILTERS:
if (!empty($this->fileAndFolderNameFilters)) {
$backedUpFilters = $this->storage->getFileAndFolderNameFilters();
foreach ($this->fileAndFolderNameFilters as $filter) {
$this->storage->addFileAndFolderNameFilter($filter);
}
}
break;
case self::FILTER_MODE_USE_STORAGE_FILTERS:
// nothing to do here
break;
case self::FILTER_MODE_NO_FILTERS:
$useFilters = false;
break;
}
return [$backedUpFilters, $useFilters];
}
