/**
* Get all parents. List is filtered only for trashed items.
*
* @since 3.3.1
* @return array relative paths of non trashed parents
*/
public static function getNonTrashedParents($parent = '', $recurse = true, $exploded = null)
{
$config = JoomDOCConfig::getInstance();
$model = JModelLegacy::getInstance(JOOMDOC_DOCUMENTS, JOOMDOC_MODEL_PREFIX);
/* @var $model JoomDOCModelDocuments */
$docroot = $parent === '' ? $config->docroot : JoomDOCFileSystem::getFullPath($parent);
if ($exploded) {
$paths = JoomDOCFileSystem::getExplodedFolders($docroot, '', $recurse, $exploded);
} else {
$paths = JFolder::folders($docroot, '.', $recurse, true);
}
// absolute paths of all folders into deep
$paths = array_map('JPath::clean', $paths);
foreach ($paths as &$path) {
// add slash at the end to fix problem with asort
$path .= DIRECTORY_SEPARATOR;
}
// Sort the folders again with asort like JFolder::folders
asort($paths);
foreach ($paths as &$path) {
// remove slash at the end after asort
$path = JString::substr($path, 0, JString::strlen($path) - 1);
}
$paths = array_map('JoomDOCFileSystem::getRelativePath', $paths);
// convert to relative paths
if (DIRECTORY_SEPARATOR == "\\") {
foreach ($paths as $i => $pth) {
$paths[$i] = str_replace($config->docroot . DIRECTORY_SEPARATOR, '', $pth);
}
}
$nonTrashed = $model->getNonTrashedFiles($paths);
// filter for trashed
if ($parent) {
$nonTrashed[] = $parent;
}
foreach ($paths as $i => $path) {
$parent = JoomDOCFileSystem::getParentPath($path);
if (!in_array($path, $nonTrashed) || $parent && !in_array($parent, $nonTrashed)) {
unset($paths[$i]);
}
// item or parent are trashed
}
$paths = array_merge($paths);
// reindexing
natcasesort($paths);
return $paths;
}