Your IP : 216.73.216.84
<?php
/**
* @package Astroid Framework
* @author Astroid Framework Team https://astroidframe.work
* @copyright Copyright (C) 2023 AstroidFrame.work.
* @license https://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or Later
*/
namespace Astroid\Helper;
use Astroid\Helper;
use Joomla\CMS\Factory;
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Uri\Uri;
use Joomla\Filesystem\Folder;
use Joomla\Filesystem\File;
use Joomla\Filesystem\Path;
use Joomla\CMS\Language\Text;
defined('_JEXEC') or die;
class Media
{
public static function getPath(): string
{
$params = ComponentHelper::getParams('com_media');
$mediaPath = $params->get('image_path', 'images');
if (substr($mediaPath, -1) === '/') {
return substr($mediaPath,0, strlen($mediaPath) - 1);
} else {
return $mediaPath;
}
}
public static function getMediaPath($link): string
{
if(strpos($link, "http://") !== false || strpos($link, "https://") !== false){
return $link;
} else {
return self::getPath() . '/' . $link;
}
}
public static function getMediaFullPath($link): string
{
if(strpos($link, "http://") !== false || strpos($link, "https://") !== false){
return $link;
} else {
return Uri::root(true) . '/' . self::getPath() . '/' . $link;
}
}
public static function library()
{
$input = Factory::getApplication()->input;
$folder = $input->get('folder', '', 'RAW');
$asset = $input->get('asset');
$author = $input->get('author');
$user = Factory::getApplication()->getIdentity();
if (!$user->authorise('core.manage', 'com_media') && (!$asset || (!$user->authorise('core.edit', $asset) && !$user->authorise('core.create', $asset) && count($user->getAuthorisedCategories($asset, 'core.create')) == 0) && !($user->id == $author && $user->authorise('core.edit.own', $asset)))) {
throw new \JAccessExceptionNotallowed(Text::_('JERROR_ALERTNOAUTHOR'), 403);
}
$data = self::getList($folder);
$data['current_folder'] = self::getPath() . (empty($folder) ? '' : '/' . $folder);
return $data;
}
public static function getList($folder): array
{
define('COM_MEDIA_BASE', JPATH_ROOT . '/' . self::getPath());
define('COM_MEDIA_BASEURL', Uri::root() . self::getPath());
$current = $folder;
$basePath = COM_MEDIA_BASE . ((strlen($current) > 0) ? '/' . $current : '');
$mediaBase = str_replace(DIRECTORY_SEPARATOR, '/', COM_MEDIA_BASE . '/');
$images = array();
$folders = array();
$docs = array();
$videos = array();
$fileList = false;
$folderList = false;
if (file_exists($basePath)) {
// Get the list of files and folders from the given folder
$fileList = Folder::files($basePath);
$folderList = Folder::folders($basePath);
}
// Iterate over the files if they exist
if ($fileList !== false) {
$tmpBaseObject = new \stdClass();
foreach ($fileList as $file) {
if (is_file($basePath . '/' . $file) && substr($file, 0, 1) != '.' && strtolower($file) !== 'index.html') {
$tmp = clone $tmpBaseObject;
$tmp->name = $file;
$tmp->title = $file;
$tmp->path = str_replace(DIRECTORY_SEPARATOR, '/', Path::clean($basePath . '/' . $file));
$tmp->path_relative = str_replace($mediaBase, '', $tmp->path);
$tmp->size = filesize($tmp->path);
$ext = strtolower(self::getExt($file));
switch ($ext) {
// Image
case 'jpg':
case 'png':
case 'gif':
case 'xcf':
case 'odg':
case 'bmp':
case 'jpeg':
case 'svg':
case 'webp':
case 'ico':
case 'tiff':
$info = @getimagesize($tmp->path);
if (!is_array($info)) {
$tmp->width = 0;
$tmp->height = 0;
$tmp->type = '';
$tmp->mime = '';
$tmp->width_60 = 0;
$tmp->height_60 = 0;
$tmp->width_16 = 0;
$tmp->height_16 = 0;
$images[] = $tmp;
break;
}
$tmp->width = @$info[0];
$tmp->height = @$info[1];
$tmp->type = @$info[2];
$tmp->mime = @$info['mime'];
if (($info[0] > 60) || ($info[1] > 60)) {
$dimensions = self::imageResize($info[0], $info[1], 60);
$tmp->width_60 = $dimensions[0];
$tmp->height_60 = $dimensions[1];
} else {
$tmp->width_60 = $tmp->width;
$tmp->height_60 = $tmp->height;
}
if (($info[0] > 16) || ($info[1] > 16)) {
$dimensions = self::imageResize($info[0], $info[1], 16);
$tmp->width_16 = $dimensions[0];
$tmp->height_16 = $dimensions[1];
} else {
$tmp->width_16 = $tmp->width;
$tmp->height_16 = $tmp->height;
}
$images[] = $tmp;
break;
// Video
case 'mp4':
case 'webm':
case 'ogg':
$tmp->icon_32 = 'media/mime-icon-32/' . $ext . '.png';
$tmp->icon_16 = 'media/mime-icon-16/' . $ext . '.png';
$videos[] = $tmp;
break;
// Non-image document
default:
$tmp->icon_32 = 'media/mime-icon-32/' . $ext . '.png';
$tmp->icon_16 = 'media/mime-icon-16/' . $ext . '.png';
$docs[] = $tmp;
break;
}
}
}
}
// Iterate over the folders if they exist
if ($folderList !== false) {
$tmpBaseObject = new \stdClass();
foreach ($folderList as $folder) {
$tmp = clone $tmpBaseObject;
$tmp->name = basename($folder);
$tmp->path = str_replace(DIRECTORY_SEPARATOR, '/', Path::clean($basePath . '/' . $folder));
$tmp->path_relative = str_replace($mediaBase, '', $tmp->path);
$count = self::countFiles($tmp->path);
$tmp->files = $count[0];
$tmp->folders = $count[1];
$folders[] = $tmp;
}
}
$list = array('folders' => $folders, 'docs' => $docs, 'images' => $images, 'videos' => $videos);
return $list;
}
public static function imageResize($width, $height, $target): array
{
if ($width > $height) {
$percentage = ($target / $width);
} else {
$percentage = ($target / $height);
}
$width = round($width * $percentage);
$height = round($height * $percentage);
return array($width, $height);
}
public static function countFiles($dir): array
{
$total_file = 0;
$total_dir = 0;
if (is_dir($dir)) {
$d = dir($dir);
while (($entry = $d->read()) !== false) {
if ($entry[0] !== '.' && strpos($entry, '.html') === false && strpos($entry, '.php') === false && is_file($dir . DIRECTORY_SEPARATOR . $entry)) {
$total_file++;
}
if ($entry[0] !== '.' && is_dir($dir . DIRECTORY_SEPARATOR . $entry)) {
$total_dir++;
}
}
$d->close();
}
return array($total_file, $total_dir);
}
public static function upload(): array
{
$input = Factory::getApplication()->input;
$dir = $input->get('dir', '', 'RAW');
$media = $input->get('media', '', 'images');
if (empty($dir)) {
$uploadDir = JPATH_SITE . '/' . 'images' . '/' . date('Y') . '/' . date('m') . '/' . date('d');
Helper::createDir($uploadDir);
$uploadFolder = date('Y') . '/' . date('m') . '/' . date('d');
} else {
$uploadDir = JPATH_SITE . '/' . $dir;
if ($dir == 'images') {
$uploadFolder = '';
} else {
$uploadFolder = preg_replace('/images\//', '', $dir, 1);
}
}
$file = $input->files->get('file', NULL, 'raw');
$fileError = $file['error'];
if ($fileError > 0) {
switch ($fileError) {
case 1:
throw new \Exception(Text::_('ASTROID_ERROR_LARGE_FILE'));
case 2:
throw new \Exception(Text::_('ASTROID_ERROR_FILE_HTML_ALLOW'));
case 3:
throw new \Exception(Text::_('ASTROID_ERROR_FILE_PARTIAL_ALLOW'));
case 4:
throw new \Exception(Text::_('ASTROID_ERROR_NO_FILE'));
}
}
$pathinfo = pathinfo($file['name']);
$uploadedFileExtension = $pathinfo['extension'];
$uploadedFileExtension = strtolower($uploadedFileExtension);
if ($media == 'images') {
$validFileExts = explode(',', 'jpeg,jpg,png,gif,ico,odg,xcf,bmp,tiff,webp,svg');
} else {
$validFileExts = explode(',', 'mp4,mpeg,mpg');
}
if (!in_array($uploadedFileExtension, $validFileExts)) {
throw new \Exception(Text::_('INVALID EXTENSION'));
}
$fileTemp = $file['tmp_name'];
if ($media == 'images' && $uploadedFileExtension != 'svg') {
$imageinfo = getimagesize($fileTemp);
$okMIMETypes = 'image/jpeg,image/pjpeg,image/png,image/x-png,image/gif,image/webp';
$validFileTypes = explode(",", $okMIMETypes);
if (!is_int($imageinfo[0]) || !is_int($imageinfo[1]) || !in_array($imageinfo['mime'], $validFileTypes)) {
throw new \Exception(Text::_('INVALID FILETYPE'));
}
}
$fileName = preg_replace("/[^A-Za-z0-9]/i", "-", $pathinfo['filename']) . '.' . $pathinfo['extension'];
$uploadPath = $uploadDir . '/' . $fileName;
if (file_exists($uploadPath)) {
$fileName = preg_replace("/[^A-Za-z0-9]/i", "-", $pathinfo['filename']) . '-' . time() . '.' . $pathinfo['extension'];
$uploadPath = $uploadDir . '/' . $fileName;
}
if (!File::upload($fileTemp, $uploadPath)) {
throw new \Exception(Text::_('ERROR MOVING FILE'));
} else {
return ['filepath' => $uploadPath, 'filename' => $fileName, 'uploadpath' => $uploadDir, 'folder' => $uploadFolder];
}
}
public static function createFolder(): array
{
$input = Factory::getApplication()->input;
$directory = $input->get('dir', '', 'RAW');
$name = $input->get('name', '', 'RAW');
$dir = JPATH_SITE . '/' . $directory . '/' . $name;
if (file_exists($dir)) {
throw new \Exception("Folder `$name` already exists", 0);
}
Folder::create($dir);
$folder = $name;
if ($directory != 'images') {
$directory = preg_replace('/images\//', '', $directory, 1);
$folder = $directory . '/' . $name;
}
return ['message' => "Folder `$name` successfully created.", 'folder' => $folder];
}
public static function remove(): array
{
$input = Factory::getApplication()->input;
$directory = $input->get('dir', '', 'RAW');
$name = $input->get('name', '', 'RAW');
$type = $input->get('type', '', 'RAW');
$dir = JPATH_SITE . '/' . $directory . '/' . $name;
if (!file_exists($dir)) {
throw new \Exception("File/Folder `$name` is not exists", 0);
}
if ($type === 'folder') {
Folder::delete($dir);
} else {
File::delete($dir);
}
$item = $name;
if ($directory != 'images') {
$directory = preg_replace('/images\//', '', $directory, 1);
$item = $directory . '/' . $name;
}
return ['message' => $type . " `$name` successfully created.", 'item' => $item];
}
public static function rename(): array
{
$input = Factory::getApplication()->input;
$directory = $input->get('dir', '', 'RAW');
$name = $input->get('name', '', 'RAW');
$new_name = $input->get('new_name', '', 'RAW');
$type = $input->get('type', '', 'RAW');
$dir = JPATH_SITE . '/' . $directory . '/' ;
if (!file_exists($dir.$name)) {
throw new \Exception("File/Folder `$name` is not exists", 0);
}
if ($type === 'folder') {
Folder::move($dir . $name, $dir . $new_name);
} else {
File::move($dir . $name, $dir . $new_name);
}
$item = $name;
if ($directory != 'images') {
$directory = preg_replace('/images\//', '', $directory, 1);
$item = $directory . '/' . $name;
}
return ['message' => $type . " `$name` successfully rename.", 'item' => $item];
}
public static function getExt($filename): string
{
if (ASTROID_JOOMLA_VERSION > 4) {
return File::getExt($filename);
} else {
return \Joomla\CMS\Filesystem\File::getExt($filename);
}
}
}