$photosPath = JRequest::getString('photos_path', '');
// ---
$folders = JFolder::folders($parentPath, '.', false, true);
$indexOfCurrentFolder = array_search($currentPath, $folders, true);
// TODO search in a non linear way
$previousFolder = '';
$oneLayerUp = false;
$nextFolder = '';
if ($photosPath . DS != $currentPath) {
// if not root
if ($indexOfCurrentFolder > 0) {
$previousFolderPath = $folders[$indexOfCurrentFolder - 1];
$previousFolderRelativePath = str_replace($photosPath . DS, '', $previousFolderPath);
$hrefPreviousFolder = 'index.php?option=com_gallery&path=' . $previousFolderRelativePath;
$previousFolder = str_replace($parentPath . DS, '', $previousFolderPath);
$previousFolder = GalleryHelper::getReadableFolderName($previousFolder);
}
// one layer up
$oneLayerUpRelativePath = str_replace($photosPath, '', $parentPath);
$hrefOneLayerUp = JRoute::_('index.php?option=com_gallery&path=' . $oneLayerUpRelativePath);
$oneLayerUp = true;
// ---
if (count($folders) > $indexOfCurrentFolder + 1) {
$nextFolderPath = $folders[$indexOfCurrentFolder + 1];
$nextFolderRelativePath = str_replace($photosPath . DS, '', $nextFolderPath);
$hrefNextFolder = JRoute::_('index.php?option=com_gallery&path=' . $nextFolderRelativePath);
$nextFolder = str_replace($parentPath . DS, '', $nextFolderPath);
$nextFolder = GalleryHelper::getReadableFolderName($nextFolder);
}
}
require JModuleHelper::getLayoutPath('mod_gallery_navigation', 'default');
public function getReadableFolderName()
{
return GalleryHelper::getReadableFolderName($this->getFolderName());
}
private function setBreadcrumbs()
{
foreach ($this->folder->getFolderNames() as $folderName) {
if ($folderName == '') {
continue;
// skip if foldername is empty
}
if (isset($currentPath)) {
$currentPath .= DS . $folderName;
} else {
$currentPath = $folderName;
}
// replace underscores
$folderName = GalleryHelper::getReadableFolderName($folderName);
$this->pathway->addItem($folderName, 'index.php?option=com_gallery&path=' . $currentPath);
}
}
