function getDirectoryData($pathFromRoot)
{
$fileBlacklist = file_get_contents($this->packagePathFromRoot . 'file_blacklist.txt');
$fileBlacklist = explode(",", $fileBlacklist);
$folderBlacklist = file_get_contents($this->packagePathFromRoot . 'folder_blacklist.txt');
$folderBlacklist = explode(",", $folderBlacklist);
$fileTypes = file_get_contents($this->packagePathFromRoot . 'file_types.txt');
$fileTypes = explode(",", $fileTypes);
$output = array();
$directories = array();
$files = array();
if ($dh = opendir($pathFromRoot)) {
while (($item = readdir($dh)) !== false) {
if (is_dir($pathFromRoot . $item) && !FileSystemHelper::isInList($item, $folderBlacklist)) {
$directories[] = array('path' => normalizePath($pathFromRoot . $item), 'name' => $item, 'description' => FileSystemHelper::getFolderDescription(normalizePath($pathFromRoot . $item)));
sort($directories);
} else {
if (is_file($pathFromRoot . $item) && !FileSystemHelper::isInList($item, $fileBlacklist) && FileSystemHelper::isInList(pathinfoExtension($item), $fileTypes)) {
$files[] = array('path' => $pathFromRoot . $item, 'name' => $item, 'data' => array('width' => getimagesizeWidth($pathFromRoot . $item), 'height' => getimagesizeHeight($pathFromRoot . $item)), 'description' => FileSystemHelper::getImageDescription($pathFromRoot . $item));
sort($files);
}
}
}
closedir($dh);
}
$output['file'] = $files;
$output['dir'] = $directories;
return $output;
}
function generateThumbnail($originalImagePathFromRoot)
{
$imageGalleryRelative = $this->getGalleryRelativeURLFromPath($originalImagePathFromRoot);
$filename = pathinfoFilename($imageGalleryRelative);
$fileExtension = pathinfoExtension($imageGalleryRelative);
$directory = pathinfoDirname($imageGalleryRelative);
if ($directory === ".") {
$directory = "";
}
$directory = normalizePath($directory);
$targetCachedFileName = $this->photosPathFromRoot . 'cache' . DIRECTORY_SEPARATOR . $directory . $filename . '_' . $this->settings['thumbnail_size'] . '.' . $fileExtension;
$createCachedFile = $this->fileSystemHelper->generateCacheDirectory($directory);
//Load the original image
switch ($fileExtension) {
case 'jpg':
case 'jpeg':
$image = imagecreatefromjpeg($originalImagePathFromRoot);
$format = "jpeg";
break;
case 'png':
$image = imagecreatefrompng($originalImagePathFromRoot);
$format = "png";
break;
}
//Resize it
$width = imagesx($image);
$height = imagesy($image);
$new_size = $this->resizedSize($width, $height);
$newImage = ImageCreateTrueColor($new_size[0], $new_size[1]);
imagecopyresampled($newImage, $image, 0, 0, 0, 0, $new_size[0], $new_size[1], $width, $height);
$this->cacheImage($newImage, $targetCachedFileName, $format);
return true;
}