486 lines
13 KiB
PHP
486 lines
13 KiB
PHP
<?php
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namespace Opencart\Admin\Controller\Common;
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/**
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* Class File Manager
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*
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* @package Opencart\Admin\Controller\Common
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*/
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class FileManager extends \Opencart\System\Engine\Controller {
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/**
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* @return void
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*/
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public function index(): void {
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$this->load->language('common/filemanager');
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$data['error_upload_size'] = sprintf($this->language->get('error_upload_size'), $this->config->get('config_file_max_size'));
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$data['config_file_max_size'] = ((int)$this->config->get('config_file_max_size') * 1024 * 1024);
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// Return the target ID for the file manager to set the value
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if (isset($this->request->get['target'])) {
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$data['target'] = $this->request->get['target'];
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} else {
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$data['target'] = '';
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}
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// Return the thumbnail for the file manager to show a thumbnail
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if (isset($this->request->get['thumb'])) {
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$data['thumb'] = $this->request->get['thumb'];
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} else {
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$data['thumb'] = '';
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}
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if (isset($this->request->get['ckeditor'])) {
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$data['ckeditor'] = $this->request->get['ckeditor'];
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} else {
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$data['ckeditor'] = '';
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}
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$data['user_token'] = $this->session->data['user_token'];
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$this->response->setOutput($this->load->view('common/filemanager', $data));
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}
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/**
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* @return void
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*/
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public function list(): void {
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$this->load->language('common/filemanager');
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$base = DIR_IMAGE . 'catalog/';
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// Make sure we have the correct directory
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if (isset($this->request->get['directory'])) {
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$directory = $base . html_entity_decode($this->request->get['directory'], ENT_QUOTES, 'UTF-8') . '/';
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} else {
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$directory = $base;
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}
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if (isset($this->request->get['filter_name'])) {
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$filter_name = basename(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
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} else {
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$filter_name = '';
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}
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if (isset($this->request->get['page'])) {
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$page = (int)$this->request->get['page'];
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} else {
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$page = 1;
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}
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$allowed = [
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'.ico',
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'.jpg',
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'.jpeg',
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'.png',
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'.gif',
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'.webp',
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'.JPG',
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'.JPEG',
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'.PNG',
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'.GIF'
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];
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$data['directories'] = [];
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$data['images'] = [];
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$this->load->model('tool/image');
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// Get directories and files
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$paths = array_merge(
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glob($directory . $filter_name . '*', GLOB_ONLYDIR),
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glob($directory . $filter_name . '*{' . implode(',', $allowed) . '}', GLOB_BRACE)
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);
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$total = count($paths);
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$limit = 16;
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$start = ($page - 1) * $limit;
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if ($paths) {
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// Split the array based on current page number and max number of items per page of 10
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foreach (array_slice($paths, $start, $limit) as $path) {
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$path = str_replace('\\', '/', realpath($path));
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if (substr($path, 0, strlen($path)) == $path) {
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$name = basename($path);
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$url = '';
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if (isset($this->request->get['target'])) {
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$url .= '&target=' . $this->request->get['target'];
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}
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if (isset($this->request->get['thumb'])) {
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$url .= '&thumb=' . $this->request->get['thumb'];
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}
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if (isset($this->request->get['ckeditor'])) {
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$url .= '&ckeditor=' . $this->request->get['ckeditor'];
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}
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if (is_dir($path)) {
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$data['directories'][] = [
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'name' => $name,
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'path' => oc_substr($path, oc_strlen($base)) . '/',
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'href' => $this->url->link('common/filemanager.list', 'user_token=' . $this->session->data['user_token'] . '&directory=' . urlencode(oc_substr($path, oc_strlen($base))) . $url)
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];
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}
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if (is_file($path) && in_array(substr($path, strrpos($path, '.')), $allowed)) {
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$data['images'][] = [
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'name' => $name,
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'path' => oc_substr($path, oc_strlen($base)),
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'href' => HTTP_CATALOG . 'image/catalog/' . oc_substr($path, oc_strlen($base)),
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'thumb' => $this->model_tool_image->resize(oc_substr($path, oc_strlen(DIR_IMAGE)), 136, 136)
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];
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}
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}
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}
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}
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if (isset($this->request->get['directory'])) {
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$data['directory'] = urldecode($this->request->get['directory']);
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} else {
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$data['directory'] = '';
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}
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if (isset($this->request->get['filter_name'])) {
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$data['filter_name'] = $this->request->get['filter_name'];
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} else {
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$data['filter_name'] = '';
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}
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// Parent
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$url = '';
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if (isset($this->request->get['directory'])) {
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$pos = strrpos($this->request->get['directory'], '/');
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if ($pos) {
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$url .= '&directory=' . urlencode(substr($this->request->get['directory'], 0, $pos));
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}
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}
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if (isset($this->request->get['target'])) {
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$url .= '&target=' . $this->request->get['target'];
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}
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if (isset($this->request->get['thumb'])) {
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$url .= '&thumb=' . $this->request->get['thumb'];
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}
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if (isset($this->request->get['ckeditor'])) {
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$url .= '&ckeditor=' . $this->request->get['ckeditor'];
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}
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$data['parent'] = $this->url->link('common/filemanager.list', 'user_token=' . $this->session->data['user_token'] . $url);
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// Refresh
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$url = '';
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if (isset($this->request->get['directory'])) {
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$url .= '&directory=' . urlencode(html_entity_decode($this->request->get['directory'], ENT_QUOTES, 'UTF-8'));
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}
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if (isset($this->request->get['filter_name'])) {
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$url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
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}
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if (isset($this->request->get['target'])) {
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$url .= '&target=' . $this->request->get['target'];
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}
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if (isset($this->request->get['thumb'])) {
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$url .= '&thumb=' . $this->request->get['thumb'];
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}
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if (isset($this->request->get['ckeditor'])) {
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$url .= '&ckeditor=' . $this->request->get['ckeditor'];
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}
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if (isset($this->request->get['page'])) {
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$url .= '&page=' . $this->request->get['page'];
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}
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$data['refresh'] = $this->url->link('common/filemanager.list', 'user_token=' . $this->session->data['user_token'] . $url);
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$url = '';
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if (isset($this->request->get['directory'])) {
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$url .= '&directory=' . urlencode(html_entity_decode($this->request->get['directory'], ENT_QUOTES, 'UTF-8'));
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}
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if (isset($this->request->get['filter_name'])) {
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$url .= '&filter_name=' . urlencode(html_entity_decode($this->request->get['filter_name'], ENT_QUOTES, 'UTF-8'));
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}
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if (isset($this->request->get['target'])) {
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$url .= '&target=' . $this->request->get['target'];
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}
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if (isset($this->request->get['thumb'])) {
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$url .= '&thumb=' . $this->request->get['thumb'];
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}
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if (isset($this->request->get['ckeditor'])) {
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$url .= '&ckeditor=' . $this->request->get['ckeditor'];
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}
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// Get total number of files and directories
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$data['pagination'] = $this->load->controller('common/pagination', [
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'total' => $total,
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'page' => $page,
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'limit' => $limit,
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'url' => $this->url->link('common/filemanager.list', 'user_token=' . $this->session->data['user_token'] . $url . '&page={page}')
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]);
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$this->response->setOutput($this->load->view('common/filemanager_list', $data));
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}
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/**
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* @return void
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*/
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public function upload(): void {
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$this->load->language('common/filemanager');
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$json = [];
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$base = DIR_IMAGE . 'catalog/';
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// Check user has permission
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if (!$this->user->hasPermission('modify', 'common/filemanager')) {
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$json['error'] = $this->language->get('error_permission');
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}
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// Make sure we have the correct directory
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if (isset($this->request->get['directory'])) {
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$directory = $base . html_entity_decode($this->request->get['directory'], ENT_QUOTES, 'UTF-8') . '/';
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} else {
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$directory = $base;
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}
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// Check it's a directory
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if (!is_dir($directory) || substr(str_replace('\\', '/', realpath($directory)) . '/', 0, strlen($base)) != $base) {
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$json['error'] = $this->language->get('error_directory');
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}
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if (!$json) {
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// Check if multiple files are uploaded or just one
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$files = [];
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if (!empty($this->request->files['file']['name']) && is_array($this->request->files['file']['name'])) {
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foreach (array_keys($this->request->files['file']['name']) as $key) {
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$files[] = [
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'name' => $this->request->files['file']['name'][$key],
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'type' => $this->request->files['file']['type'][$key],
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'tmp_name' => $this->request->files['file']['tmp_name'][$key],
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'error' => $this->request->files['file']['error'][$key],
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'size' => $this->request->files['file']['size'][$key]
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];
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}
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}
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foreach ($files as $file) {
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if (is_file($file['tmp_name'])) {
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// Sanitize the filename
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$filename = preg_replace('[/\\?%*:|"<>]', '', basename(html_entity_decode($file['name'], ENT_QUOTES, 'UTF-8')));
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// Validate the filename length
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if ((oc_strlen($filename) < 4) || (oc_strlen($filename) > 255)) {
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$json['error'] = $this->language->get('error_filename');
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}
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// Allowed file extension types
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$allowed = [
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'ico',
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'jpg',
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'jpeg',
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'png',
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'gif',
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'webp',
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'JPG',
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'JPEG',
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'PNG',
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'GIF'
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];
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if (!in_array(substr($filename, strrpos($filename, '.') + 1), $allowed)) {
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$json['error'] = $this->language->get('error_file_type');
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}
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// Allowed file mime types
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$allowed = [
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'image/x-icon',
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'image/jpeg',
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'image/pjpeg',
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'image/png',
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'image/x-png',
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'image/gif',
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'image/webp'
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];
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if (!in_array($file['type'], $allowed)) {
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$json['error'] = $this->language->get('error_file_type');
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}
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// Return any upload error
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if ($file['error'] != UPLOAD_ERR_OK) {
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$json['error'] = $this->language->get('error_upload_' . $file['error']);
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}
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} else {
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$json['error'] = $this->language->get('error_upload');
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}
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if (!$json) {
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move_uploaded_file($file['tmp_name'], $directory . $filename);
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}
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}
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}
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if (!$json) {
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$json['success'] = $this->language->get('text_uploaded');
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}
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode($json));
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}
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/**
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* @return void
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*/
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public function folder(): void {
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$this->load->language('common/filemanager');
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$json = [];
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$base = DIR_IMAGE . 'catalog/';
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// Check user has permission
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if (!$this->user->hasPermission('modify', 'common/filemanager')) {
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$json['error'] = $this->language->get('error_permission');
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}
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// Make sure we have the correct directory
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if (isset($this->request->get['directory'])) {
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$directory = $base . html_entity_decode($this->request->get['directory'], ENT_QUOTES, 'UTF-8') . '/';
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} else {
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$directory = $base;
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}
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// Check its a directory
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if (!is_dir($directory) || substr(str_replace('\\', '/', realpath($directory)) . '/', 0, strlen($base)) != $base) {
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$json['error'] = $this->language->get('error_directory');
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}
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if ($this->request->server['REQUEST_METHOD'] == 'POST') {
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// Sanitize the folder name
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$folder = preg_replace('[/\\?%*&:|"<>]', '', basename(html_entity_decode($this->request->post['folder'], ENT_QUOTES, 'UTF-8')));
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// Validate the filename length
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if ((oc_strlen($folder) < 3) || (oc_strlen($folder) > 128)) {
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$json['error'] = $this->language->get('error_folder');
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}
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// Check if directory already exists or not
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if (is_dir($directory . $folder)) {
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$json['error'] = $this->language->get('error_exists');
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}
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}
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if (!$json) {
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mkdir($directory . '/' . $folder, 0777);
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chmod($directory . '/' . $folder, 0777);
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@touch($directory . '/' . $folder . '/' . 'index.html');
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$json['success'] = $this->language->get('text_directory');
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}
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode($json));
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}
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/**
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* @return void
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*/
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public function delete(): void {
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$this->load->language('common/filemanager');
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$json = [];
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$base = DIR_IMAGE . 'catalog/';
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// Check user has permission
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if (!$this->user->hasPermission('modify', 'common/filemanager')) {
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$json['error'] = $this->language->get('error_permission');
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}
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if (isset($this->request->post['path'])) {
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$paths = $this->request->post['path'];
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} else {
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$paths = [];
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}
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// Loop through each path to run validations
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foreach ($paths as $path) {
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// Convert any html encoded characters.
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$path = html_entity_decode($path, ENT_QUOTES, 'UTF-8');
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// Check path exists
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if (($path == $base) || (substr(str_replace('\\', '/', realpath($base . $path)) . '/', 0, strlen($base)) != $base)) {
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$json['error'] = $this->language->get('error_delete');
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break;
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}
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}
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if (!$json) {
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// Loop through each path
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foreach ($paths as $path) {
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$path = rtrim($base . html_entity_decode($path, ENT_QUOTES, 'UTF-8'), '/');
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$files = [];
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// Make path into an array
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$directory = [$path];
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// While the path array is still populated keep looping through
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while (count($directory) != 0) {
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$next = array_shift($directory);
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if (is_dir($next)) {
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foreach (glob(trim($next, '/') . '/{*,.[!.]*,..?*}', GLOB_BRACE) as $file) {
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// If directory add to path array
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$directory[] = $file;
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}
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}
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// Add the file to the files to be deleted array
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$files[] = $next;
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}
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// Reverse sort the file array
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rsort($files);
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foreach ($files as $file) {
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// If file just delete
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if (is_file($file)) {
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unlink($file);
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}
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// If directory use the remove directory function
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if (is_dir($file)) {
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rmdir($file);
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}
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}
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}
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$json['success'] = $this->language->get('text_delete');
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}
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$this->response->addHeader('Content-Type: application/json');
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$this->response->setOutput(json_encode($json));
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}
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}
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