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<?php
/**
* @package Helix_Ultimate_Framework
* @author JoomShaper <support@joomshaper.com>
* @copyright Copyright (c) 2010 - 2025 JoomShaper
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or Later
*/
namespace HelixUltimate\Framework\Platform;
defined('_JEXEC') or die();
use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Helper\MediaHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Session\Session;
use Joomla\CMS\Uri\Uri;
use Joomla\Filesystem\File;
use Joomla\Filesystem\Folder;
/**
* Media helper class.
*
* @since 1.0.0
*/
class Media
{
/**
* Get Folders.
*
* @return void
* @since 1.0.0
*/
public static function getFolders()
{
$media = [];
$media['status'] = false;
$media['output'] = Text::_('JINVALID_TOKEN');
Session::checkToken() or die(json_encode($media));
$input = Factory::getApplication()->input;
$path = $input->post->get('path', '/images', 'PATH');
$absolutePath = Helper::resolveMediaPath($path);
if ($absolutePath === null || ! is_dir($absolutePath)) {
$media['message'] = 'Invalid media path';
die(json_encode($media));
}
$images = Folder::files($absolutePath, '.png|.jpg|.jpeg|.gif|.svg|.ico|.webp', false, true);
$folders = Folder::folders($absolutePath, '.', false, false, ['.svn', 'CVS', '.DS_Store', '__MACOSX', '_spmedia_thumbs']);
$crumbs = explode('/', ltrim($path, '/'));
$crumb_url = '';
$breadcrumb = '<ul class="hu-media-breadcrumb">';
foreach ($crumbs as $key => $crumb) {
$crumb_url .= '/' . $crumb;
if (count($crumbs) === ($key + 1)) {
$breadcrumb .= '<li class="hu-media-breadcrumb-item active" data-path="' . $crumb_url . '">' . preg_replace('/[-_]+/', ' ', $crumb) . '</li>';
} else {
$breadcrumb .= '<li class="hu-media-breadcrumb-item" data-path="' . $crumb_url . '"><a href="#" data-path="' . $crumb_url . '">' . preg_replace('/[-_]+/', ' ', $crumb) . '</a></li>';
}
}
$breadcrumb .= '</ul>';
$media['breadcrumbs'] = $breadcrumb;
$media['path'] = $path;
$files = [];
$media['images'] = $images;
$media['folders'] = $folders;
$output = '<div id="hu-media-manager">';
$output .= '<ul class="hu-media clearfix">';
if (! empty($folders)) {
foreach ($folders as $folder) {
$files[$folder] = [
'type' => 'folder',
'folder' => $path . '/' . $folder,
'name' => $folder,
];
}
}
if (! empty($images)) {
foreach ($images as $image) {
$image = str_replace('\\', '/', $image);
$root_path = str_replace('\\', '/', JPATH_ROOT);
$path = str_replace($root_path . '/', '', $image);
$files[basename($path)] = [
'type' => 'image',
'path' => $path,
'name' => basename($path),
'preview' => Uri::root() . $path,
];
}
}
if (! empty($files)) {
ksort($files);
foreach ($files as $key => $file) {
if ($file['type'] === 'folder') {
$output .= '<li class="hu-media-folder" data-path="' . $file['folder'] . '">';
$output .= '<div class="hu-media-thumb">';
$output .= '<svg width="160" height="160" viewBox="0 0 160 160"><g fill="none" fill-rule="evenodd"><path d="M77.955 53h50.04A3.002 3.002 0 0 1 131 56.007v58.988a4.008 4.008 0 0 1-4.003 4.005H39.003A4.002 4.002 0 0 1 35 114.995V45.99c0-2.206 1.79-3.99 3.997-3.99h26.002c1.666 0 3.667 1.166 4.49 2.605l3.341 5.848s1.281 2.544 5.12 2.544l.005.003z" fill="#71B9F4"></path><path d="M77.955 52h50.04A3.002 3.002 0 0 1 131 55.007v58.988a4.008 4.008 0 0 1-4.003 4.005H39.003A4.002 4.002 0 0 1 35 113.995V44.99c0-2.206 1.79-3.99 3.997-3.99h26.002c1.666 0 3.667 1.166 4.49 2.605l3.341 5.848s1.281 2.544 5.12 2.544l.005.003z" fill="#92CEFF"></path></g></svg>';
$output .= '</div>';
$output .= '<span class="hu-media-select"><span class="fas fa-check" aria-hidden="true"></span></span>';
$output .= '<div class="hu-media-label">' . $file['name'] . '</div>';
$output .= '</li>';
} else {
$output .= '<li class="hu-media-image" data-path="' . $file['path'] . '" data-preview="' . $file['preview'] . '">';
$output .= '<div class="hu-media-thumb">';
$output .= '<img src="' . $file['preview'] . '" alt="">';
$output .= '</div>';
$output .= '<span class="hu-media-select"><span class="fas fa-check" aria-hidden="true"></span></span>';
$output .= '<div class="hu-media-label">' . $file['name'] . '</div>';
$output .= '</li>';
}
}
} else {
// $output .= '<li class="hu-media-folder-empty"></li>';
}
$output .= '</ul>';
$output .= '</div>';
$media['status'] = true;
$media['output'] = $output;
die(json_encode($media));
}
public static function deleteMedia()
{
$output = [];
$output['status'] = false;
$output['message'] = Text::_('JINVALID_TOKEN');
Session::checkToken() or die(json_encode($output));
$input = Factory::getApplication()->input;
$path = $input->post->get('path', '/images', 'PATH');
$type = $input->post->get('type', 'file', 'STRING');
$absolutePath = Helper::resolveMediaPath($path);
if ($absolutePath === null) {
$output['message'] = 'Invalid media path';
die(json_encode($output));
}
if ($type === 'file') {
if (is_file($absolutePath) && File::delete($absolutePath)) {
$output['status'] = true;
} else {
$output['message'] = "Unable to delete file";
$output['status'] = false;
}
} else {
if (is_dir($absolutePath) && Folder::delete($absolutePath)) {
$output['status'] = true;
} else {
$output['message'] = "Unable to delete folder";
$output['status'] = false;
}
}
die(json_encode($output));
}
public static function createFolder()
{
$output = [];
$output['status'] = false;
$output['message'] = Text::_('JINVALID_TOKEN');
Session::checkToken() or die(json_encode($output));
$input = Factory::getApplication()->input;
$path = $input->post->get('path', '/images', 'PATH');
$folder_name = $input->post->get('folder_name', '', 'STRING');
$parentPath = Helper::resolveMediaPath($path);
if ($parentPath === null || ! is_dir($parentPath)) {
$output['message'] = 'Invalid media path';
die(json_encode($output));
}
$safeFolderName = preg_replace('/[^A-Za-z0-9_-]+/', '-', trim($folder_name));
if ($safeFolderName === '') {
$output['message'] = 'Invalid folder name';
die(json_encode($output));
}
$absolute_path = $parentPath . '/' . $safeFolderName;
try
{
\Joomla\Filesystem\Path::check($absolute_path);
} catch (\Exception $e) {
$output['message'] = 'Invalid folder path';
die(json_encode($output));
}
if (is_dir($absolute_path)) {
$output['message'] = "Folder is already exists.";
$output['status'] = false;
} else {
if (Folder::create($absolute_path, 0755)) {
$output['output'] = self::getFolders();
$output['status'] = true;
} else {
$output['message'] = "Unable to create folder.";
$output['status'] = false;
}
}
die(json_encode($output));
}
public static function uploadMedia()
{
$user = Factory::getApplication()->getIdentity();
$input = Factory::getApplication()->input;
$dir = $input->post->get('path', '/images', 'PATH');
$index = $input->post->get('index', '', 'STRING');
$file = $input->files->get('file');
$uploadDir = Helper::resolveMediaPath($dir);
$report = [];
$report['status'] = false;
$report['message'] = Text::_('JERROR_ALERTNOAUTHOR');
$report['index'] = $index;
if ($uploadDir === null || ! is_dir($uploadDir)) {
$report['message'] = 'Invalid upload path';
die(json_encode($report));
}
if ($user->authorise('core.edit', 'com_templates') !== true
&& ! ($user->authorise('core.create', 'com_media') && Factory::getApplication()->isClient('site'))) {
die(json_encode($report));
}
if (! empty($file)) {
if ($file['error'] === UPLOAD_ERR_OK) {
$error = false;
$params = ComponentHelper::getParams('com_media');
$contentLength = (int) $_SERVER['CONTENT_LENGTH'];
$mediaHelper = new MediaHelper;
$postMaxSize = $mediaHelper->toBytes(ini_get('post_max_size'));
$memoryLimit = $mediaHelper->toBytes(ini_get('memory_limit'));
// Check for the total size of post back data.
if (($postMaxSize > 0 && $contentLength > $postMaxSize) || ($memoryLimit !== -1 && $contentLength > $memoryLimit)) {
$report['status'] = false;
$report['message'] = Text::_('COM_SPPAGEBUILDER_MEDIA_MANAGER_MEDIA_TOTAL_SIZE_EXCEEDS');
$error = true;
echo json_encode($report);
die();
}
$uploadMaxSize = $params->get('upload_maxsize', 0) * 1024 * 1024;
$uploadMaxFileSize = $mediaHelper->toBytes(ini_get('upload_max_filesize'));
if (($file['error'] === 1) || ($uploadMaxSize > 0 && $file['size'] > $uploadMaxSize) || ($uploadMaxFileSize > 0 && $file['size'] > $uploadMaxFileSize)) {
$report['status'] = false;
$report['message'] = Text::_('COM_SPPAGEBUILDER_MEDIA_MANAGER_MEDIA_LARGE');
$error = true;
}
// File formats (vector/icon types excluded to reduce stored XSS risk)
$accepted_file_formats = ['jpg', 'jpeg', 'png', 'gif', 'webp'];
// Upload if no error found
if (! $error) {
$file_ext = strtolower(Helper::getExt($file['name']));
if (in_array($file_ext, $accepted_file_formats, true)) {
$name = $file['name'];
$source_path = $file['tmp_name'];
$folder = ltrim(str_replace(JPATH_ROOT . '/', '', $uploadDir), '/');
// Do no override existing file
$media_file = preg_replace('#\s+#', "-", File::makeSafe(basename(strtolower($name))));
$i = 0;
do {
$base_name = File::stripExt($media_file) . ($i ? "$i" : "");
$ext = Helper::getExt($media_file);
$media_name = $base_name . '.' . $ext;
$i++;
$dest = $uploadDir . '/' . $media_name;
$src = $folder . '/' . $media_name;
} while (file_exists($dest));
// End Do not override
if (File::upload($source_path, $dest, false, true)) {
$report['src'] = Uri::root(true) . '/' . $src;
$report['status'] = true;
$report['title'] = $media_name;
$report['path'] = $src;
$output = '<div class="hu-media-thumb">';
$output .= '<img src="' . $report['src'] . '" alt="">';
$output .= '</div>';
$output .= '<span class="hu-media-select"><span class="fas fa-check" aria-hidden="true"></span></span>';
$output .= '<div class="hu-media-label">' . $report['title'] . '</div>';
$report['output'] = $output;
} else {
$report['status'] = false;
$report['message'] = Text::_('COM_SPPAGEBUILDER_MEDIA_MANAGER_UPLOAD_FAILED');
}
} else {
$report['status'] = false;
$report['message'] = Text::_('COM_SPPAGEBUILDER_MEDIA_MANAGER_FILE_NOT_SUPPORTED');
}
}
}
} else {
$report['status'] = false;
$report['message'] = Text::_('File not found');
}
die(json_encode($report));
}
}