Your IP : 216.73.216.219
<?php
/**
* @package BaGallery
* @author Balbooa http://www.balbooa.com/
* @copyright Copyright @ Balbooa
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
defined('_JEXEC') or die;
class uploaderHelper
{
public $dir;
public $limit;
public $page;
public $input;
public $pages;
public $search;
public function __construct($dir = '')
{
$session = JFactory::getSession();
$this->dir = empty($dir) ? bagalleryHelper::$params->image_path : $dir;
$this->limit = $session->get('gallery-limit', 25);
$this->input = JFactory::getApplication()->input;
$this->page = 0;
$this->pages = 1;
}
public function prepareFilename($name, $ext)
{
$dir = JPATH_ROOT.'/'.$this->dir.'/';
$name = str_replace('.'.$ext, '', $name);
$fileName = bagalleryHelper::replaceFilename($name);
$fileName = bagalleryHelper::makeSafe($fileName);
$name = str_replace('-', '', $fileName);
$name = str_replace('.', '', $name);
if ($name == '') {
$fileName = date("Y-m-d-H-i-s").'.'.$ext;
}
$i = 2;
$name = $fileName;
while (JFile::exists($dir.$name.'.'.$ext)) {
$name = $fileName.'-'.($i++);
}
$fileName = $name.'.'.$ext;
return $fileName;
}
public function uploadFile()
{
$file = $this->input->files->get('file', array(), 'array');
$response = new stdClass();
if (isset($file['error']) && $file['error'] == 0 && ($ext = bagalleryHelper::getExt($file['name']))) {
$dir = JPATH_ROOT.'/'.$this->dir.'/';
$fileName = $this->prepareFilename($file['name'], $ext);
if (bagalleryHelper::canComress($ext)) {
$fileName = bagalleryHelper::compressImage($file['tmp_name'], $dir, $fileName, $ext, false);
$ext = bagalleryHelper::getExt($fileName);
} else {
JFile::upload($file['tmp_name'], $dir.$fileName);
}
$response = $this->getImageObject($this->dir, $ext, $fileName);
}
return $response;
}
public function uploadVideoImage()
{
$id = $this->input->get('id', '', 'string');
$type = $this->input->get('type', '', 'string');
$ext = 'jpg';
if ($type == 'youtube') {
$url = 'https://img.youtube.com/vi/'.$id.'/maxresdefault.jpg';
} else {
$url = 'https://vumbnail.com/'.$id.'.jpg';
}
$fileName = $this->prepareFilename($id, $ext);
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 30);
curl_setopt($curl, CURLOPT_TIMEOUT, 80);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
$body = curl_exec($curl);
$dir = JPATH_ROOT.'/'.$this->dir.'/';
if (bagalleryHelper::canComress($ext)) {
$fileName = bagalleryHelper::compressImage($body, $dir, $fileName, $ext);
$ext = bagalleryHelper::getExt($fileName);
} else {
$file = fopen($dir.$fileName, 'wb');
fwrite($file, $body);
fclose($file);
}
curl_close($curl);
$response = $this->getImageObject($this->dir, $ext, $fileName);
return $response;
}
public function multipleMove()
{
$array = $this->input->get('array', array(), 'array');
foreach ($array as $path) {
$name = basename($path);
if (is_dir(JPATH_ROOT.'/'.$path)) {
JFolder::move(JPATH_ROOT.'/'.$path, JPATH_ROOT.'/'.$this->dir.'/'.$name);
} else {
JFile::move(JPATH_ROOT.'/'.$path, JPATH_ROOT.'/'.$this->dir.'/'.$name);
}
}
$response = $this->setTree();
return $response;
}
public function multipleDelete()
{
$array = $this->input->get('array', array(), 'array');
foreach ($array as $path) {
if (is_dir(JPATH_ROOT.'/'.$path)) {
bagalleryHelper::deleteFolder(JPATH_ROOT.'/'.$path);
} else {
unlink(JPATH_ROOT.'/'.$path);
}
}
$response = $this->setTree();
return $response;
}
public function contextDelete()
{
if (is_dir(JPATH_ROOT.'/'.$this->dir)) {
bagalleryHelper::deleteFolder(JPATH_ROOT.'/'.$this->dir);
} else {
unlink(JPATH_ROOT.'/'.$this->dir);
}
$response = $this->setTree();
return $response;
}
public function createFolder()
{
$name = $this->input->get('name', '', 'string');
mkdir(JPATH_ROOT.'/'.$this->dir.'/'.$name, 0755);
$response = $this->setTree();
return $response;
}
public function setTree()
{
$this->dir = bagalleryHelper::$params->image_path;
$response = new stdClass();
$response->tree = $this->getFoldersTree();
return $response;
}
public function rename()
{
$name = $this->input->get('name', '', 'string');
if (file_exists(JPATH_ROOT.'/'.$this->dir)) {
rename(JPATH_ROOT.'/'.$this->dir, JPATH_ROOT.'/'.$name);
}
return [];
}
public function loadFolder()
{
$response = new stdClass();
$response->breadcrumb = $this->getbreadcrumb();
$response->table = $this->getItemsTable();
$response->paginator = $this->getPaginator();
return $response;
}
public function setPage()
{
$this->page = $this->input->get('page', 0, 'int');
$this->search = $this->input->get('search', '', 'string');
$response = $this->loadFolder();
return $response;
}
public function setLimit()
{
$limit = $this->input->get('limit', 1, 'int');
$session = JFactory::getSession();
$session->set('gallery-limit', $limit);
$this->limit = $limit;
$response = $this->setPage();
return $response;
}
public function getFileSize($size)
{
$size = floor($size / 1024);
if ($size >= 1024) {
$size = floor($size / 1024);
$filesize = (string)$size .' MB';
} else {
$filesize = (string)$size .' KB';
}
return $filesize;
}
public function searchItems($directory)
{
$dir = JPATH_ROOT.'/'.$directory.'/';
$files = scandir($dir);
$data = new stdClass();
$data->folders = [];
$data->images = [];
foreach ($files as $file) {
if ($file == '.' || $file == '..') {
continue;
}
$ext = bagalleryHelper::getExt($dir.$file);
$isDir = is_dir($dir.$file);
if ($isDir && strpos($file, $this->search) !== false) {
$data->folders[] = $this->getFolderObject($directory, $file);
} else if (!$isDir && bagalleryHelper::checkExt($ext) && strpos($file, $this->search) !== false) {
$data->images[] = $this->getImageObject($directory, $ext, $file);
}
if ($isDir) {
$object = $this->searchItems($directory.'/'.$file);
$data->folders = array_merge($data->folders, $object->folders);
$data->images = array_merge($data->images, $object->images);
}
}
return $data;
}
public function getFolderObject($dir, $file)
{
$folder = new stdClass();
$folder->path = $dir.'/'.$file;
$folder->name = $file;
return $folder;
}
public function getImageObject($dir, $ext, $file)
{
$image = new stdClass;
$image->ext = $ext;
$image->name = $file;
$image->folder = $dir.'/';
$image->path = $dir.'/'.$file;
$image->url = $image->path;
$image->size = filesize(JPATH_ROOT.'/'.$image->path);
return $image;
}
public function scanDirectory()
{
$dir = JPATH_ROOT.'/'.$this->dir.'/';
$files = scandir($dir);
$data = new stdClass();
$data->folders = [];
$data->images = [];
foreach ($files as $file) {
if ($file == '.' || $file == '..') {
continue;
}
$ext = bagalleryHelper::getExt($dir.$file);
if (is_dir($dir.$file)) {
$data->folders[] = $this->getFolderObject($this->dir, $file);
} else if (bagalleryHelper::checkExt($ext)) {
$data->images[] = $this->getImageObject($this->dir, $ext, $file);
}
}
return $data;
}
public function getItems()
{
if (!empty($this->search)) {
$data = $this->searchItems($this->dir);
} else {
$data = $this->scanDirectory();
}
$items = array_merge($data->folders, $data->images);
return $items;
}
public function getFolders($dir = '')
{
if (empty($dir)) {
$dir = $this->dir;
}
$files = scandir(JPATH_ROOT.'/'.$dir);
$items = array();
foreach ($files as $file) {
if ($file == '.' || $file == '..') {
continue;
}
$path = $dir.'/'.$file;
if (is_dir(JPATH_ROOT.'/'.$path)) {
$folder = new stdClass();
$folder->path = $path;
$folder->name = $file;
$folder->childs = $this->getFolders($path);
$items[] = $folder;
}
}
return $items;
}
public function getItemsTable()
{
$items = $this->getItems();
if ($this->limit != 1) {
$this->pages = ceil(count($items) / $this->limit);
$items = array_slice($items, $this->page * $this->limit, $this->limit);
}
include JPATH_COMPONENT.'/views/layout/uploader/table.php';
return $out;
}
public function getPaginator()
{
include JPATH_COMPONENT.'/views/layout/uploader/paginator.php';
return $out;
}
public function getFoldersTree($folders = null)
{
if (!$folders) {
$folders = $this->getFolders();
}
include JPATH_COMPONENT.'/views/layout/uploader/folders-tree.php';
return $out;
}
public function getbreadcrumb()
{
$folders = explode('/', $this->dir);
$parts = [];
$n = count($folders) - 1;
include JPATH_COMPONENT.'/views/layout/uploader/breadcrumb.php';
return $out;
}
}