first commit

wp-content/plugins/wp-smart-editor/extensions/wp-file-download-light/app/admin/controllers/category.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * WP File Download
+ *
+ * @package WP File Download
+ * @author Joomunited
+ * @version 1.0
+ */
+
+use Joomunited\WPFramework\v1_0_4\Controller;
+use Joomunited\WPFramework\v1_0_4\Utilities;
+use Joomunited\WPFramework\v1_0_4\Filesystem;
+
+defined( 'ABSPATH' ) || die();
+
+class wpfdControllerCategory extends Controller {
+
+    /**
+     * Save file params
+     */
+    public function saveparams(){
+        $modelRoles = $this->getModel('roles');
+        $params = Utilities::getInput('params','POST','none');
+        $id = Utilities::getInput('id','GET','int');
+        $roles = isset($params['roles']) ? $params['roles'] : array();
+        if(!$modelRoles->save($id, $params['visibility'],$roles)){
+            $this->exitStatus(false,'error while saving');
+        }
+        
+        $model = $this->getModel();
+        if(!$model->saveParams($id,$params)) {
+            $this->exitStatus(false,'error while saving params');
+        }
+         
+        $this->exitStatus(true);
+    }
+
+    public function listdir(){
+
+        if(!is_admin()){
+            return json_encode(array());
+        }
+
+        $modelConfig = $this->getModel('config');
+        $config = $modelConfig->getConfig();
+        $allowed_ext = explode(',', $config['allowedext']);
+        foreach ($allowed_ext as $key => $value) {
+            $allowed_ext[$key] = strtolower(trim($allowed_ext[$key]));
+            if($allowed_ext[$key]==''){
+                unset($allowed_ext[$key]);
+            }
+        }
+
+        $path = get_home_path(). DIRECTORY_SEPARATOR;
+
+        $dir = Utilities::getInput('dir', 'GET', 'none');
+
+        $return = $dirs = $fi = array();
+
+        if( file_exists($path.$dir) ) {
+            $files = scandir($path.$dir);
+
+            natcasesort($files);
+            if( count($files) > 2 ) {
+                // All dirs
+                foreach( $files as $file ) {
+
+                    if( file_exists($path . $dir . DIRECTORY_SEPARATOR . $file) && $file != '.' && $file != '..' && is_dir($path . $dir. DIRECTORY_SEPARATOR . $file) ) {
+                        $dirs[] = array('type'=>'dir','dir'=>$dir,'file'=>$file);
+                    }elseif( file_exists($path . $dir . DIRECTORY_SEPARATOR . $file) && $file != '.' && $file != '..' && !is_dir($path . $dir . DIRECTORY_SEPARATOR . $file) && in_array(wpfd_getext($file), $allowed_ext) ) {
+                        $fi[] = array('type'=>'file','dir'=>$dir,'file'=>$file,'ext'=>strtolower(wpfd_getext($file)));
+                    }
+                }
+
+                $return = array_merge($dirs,$fi);
+            }
+        }
+        echo json_encode( $return );
+        wp_die();
+    }
+
+}
+
+?>

wp-content/plugins/wp-smart-editor/extensions/wp-file-download-light/app/admin/controllers/config.php

@@ -0,0 +1,85 @@
+<?php
+/**
+ * WP File Download
+ *
+ * @package WP File Download
+ * @author Joomunited
+ * @version 1.0
+ */
+
+use Joomunited\WPFramework\v1_0_4\Controller;
+use Joomunited\WPFramework\v1_0_4\Form;
+use Joomunited\WPFramework\v1_0_4\Utilities;
+use Joomunited\WPFramework\v1_0_4\Factory;
+use Joomunited\WPFramework\v1_0_4\Application;
+defined( 'ABSPATH' ) || die();
+
+class wpfdControllerConfig extends Controller {
+    /**
+     * Save file params
+     */
+    public function savetfileparams(){
+        $model = $this->getModel();
+
+        $form = new Form();
+        $formfile = Application::getInstance('wpfd')->getPath().DIRECTORY_SEPARATOR. 'admin'.DIRECTORY_SEPARATOR.'forms'.DIRECTORY_SEPARATOR.'file_config.xml';
+        if(!$form->load($formfile)){
+            $this->redirect('admin.php?page=wpfd-config&error=1');
+        }
+        if(!$form->validate()){
+            $this->redirect('admin.php?page=wpfd-config&error=2');
+        }
+        $datas = $form->sanitize();
+        if(!$model->saveFileParams($datas)){
+            $this->redirect('admin.php?page=wpfd-config&error=3');
+        }
+        $this->redirect('admin.php?page=wpfd-config');
+    }
+
+    /**
+     * Save config
+     */
+    public function saveconfig(){
+        $model = $this->getModel();
+
+        $form = new Form();
+        if(!$form->load('config')){
+            $this->redirect('admin.php?page=wpfd-config&error=1');
+        }
+        if(!$form->validate()){
+            $this->redirect('admin.php?page=wpfd-config&error=2');
+        }
+        $datas = $form->sanitize();
+        if(!$model->save($datas)){
+            $this->redirect('admin.php?page=wpfd-config&error=3');
+        }
+        $this->redirect('admin.php?page=wpfd-config');
+    }
+             
+    public function getTokenKey(){
+        $dropAuthor = Utilities::getInput('dropAuthor', 'POST','string');
+        
+        $app = Application::getInstance('wpfdAddon');
+        require_once $app->getPath().DIRECTORY_SEPARATOR.$app->getType().DIRECTORY_SEPARATOR.'classes'.DIRECTORY_SEPARATOR.'wpfdAddonDropbox.php';
+       
+        $Dropbox = new wpfdAddonDropbox();
+        
+        if(!empty($dropAuthor)){
+            //convert code authorCOde to Token
+           $list = $Dropbox->convertAuthorizationCode($dropAuthor);
+        }
+        if($list['accessToken']){
+            $app = Application::getInstance('wpfdAddon');
+            require_once $app->getPath().DIRECTORY_SEPARATOR.'admin'.DIRECTORY_SEPARATOR.'helpers'.DIRECTORY_SEPARATOR.'wpfdHelper.php';
+            //save accessToken to database
+            $saveParams = new wpfdAddonHelper();
+            $params = $saveParams->getAllDropboxConfigs();
+            $params['dropboxToken'] = $list['accessToken'];
+            $saveParams->saveDropboxConfigs($params);
+        }
+        $this->exitStatus(true,$list);
+    }
+    
+}
+
+?>

wp-content/plugins/wp-smart-editor/extensions/wp-file-download-light/app/admin/controllers/file.php

@@ -0,0 +1,251 @@
+<?php
+/**
+ * WP File Download
+ *
+ * @package WP File Download
+ * @author Joomunited
+ * @version 1.0
+ */
+
+use Joomunited\WPFramework\v1_0_4\Controller;
+use Joomunited\WPFramework\v1_0_4\Form;
+use Joomunited\WPFramework\v1_0_4\Utilities;
+
+defined('ABSPATH') || die();
+
+class wpfdControllerFile extends Controller
+{
+    /**
+     * Download file
+     */
+    public function download()
+    {
+        $model = $this->getModel();
+        $id = Utilities::getInt('id');
+        $version = Utilities::getInput('version', 'GET', 'string');
+        $catid = Utilities::getInt('catid');
+        if (apply_filters('wpfdAddonCategoryFrom', $catid) == 'dropbox') {
+            $id_file = Utilities::getInput('id', 'GET', 'string');
+            $vid = Utilities::getInput('vid', 'GET', 'string');
+            if ($version) {
+                apply_filters('wpfdAddonDownloadVersion', $id_file, $vid);
+            }
+            exit();
+        } else {
+            $file = $model->getFile($id);
+            $remote_url = false;
+            if (!$version) {
+                $file = $model->getFile($id);
+                $file_meta = get_post_meta($id, '_wpfd_file_metadata', true);
+                $remote_url = isset($file_meta['remote_url']) ? $file_meta['remote_url'] : false;
+                $url = $file_meta['file'];
+            } else {
+                $vid = Utilities::getInt('vid');
+                $version = $model->getVersion($vid);
+                if ($version) {
+                    $file = array_merge($file, $version);
+                    if ($version['remote_url']) {
+                        $remote_url = true;
+                        $url = $version['file'];
+                    }
+                }
+            }
+
+            //todo : verifier les droits d'acces à la catéorgie du fichier
+            if (!empty($file) && $file['ID']) {
+                $filename = preg_replace('/[^a-zA-Z0-9-_\.]/', '', $file['title']);
+                if ($filename == '') {
+                    $filename = 'download';
+                }
+                if ($remote_url) {
+                    header("Location: $url");
+                } else {
+
+                    $contenType = 'application/octet-stream';
+                    $sysfile = wpfdBase::getFilesPath($file['catid']) . '/' . $file['file'];
+                    if (file_exists($sysfile)) {
+                        @ob_end_clean();
+                        ob_start();
+                        header('Content-Description: File Transfer');
+                        header('Content-Type: ' . $contenType);
+                        header('Content-Disposition: attachment; filename=' . basename($filename . '.' . $file['ext']));
+                        header('Content-Transfer-Encoding: binary');
+                        header('Expires: 0');
+                        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+                        header('Pragma: public');
+                        header('Content-Length: ' . filesize($sysfile));
+                        ob_clean();
+                        flush();
+                        readfile($sysfile);
+                    }
+
+                }
+            }
+
+            exit();
+        }
+
+    }
+
+    /**
+     * Restore file
+     */
+    public function restore()
+    {
+        $id_file = Utilities::getInt('id');
+        $vid = Utilities::getInt('vid');
+        $catid = Utilities::getInt('catid');
+        if (apply_filters('wpfdAddonCategoryFrom', $catid) == 'dropbox') {
+            $id_file = Utilities::getInput('id', 'GET', 'string');
+            $vid = Utilities::getInput('vid', 'GET', 'string');
+            $version = apply_filters('wpfdAddonRestoreVersion', $id_file, $vid);
+            $this->exitStatus($version);
+        } else {
+            $model = $this->getModel();
+            $file = $model->getFile($id_file);
+            $version = $model->getVersion($vid);
+
+            $result = false;
+            if ($version) {
+                $result = $model->updateFile($id_file, array(
+                    'title' => $file['title'],
+                    'file' => $version['file'],
+                    'ext' => $version['ext'],
+                    'size' => $version['size'],
+                    'version' => $version['version'],
+                    'remote_url' => $version['remote_url']
+                ));
+
+                $result = (bool)$model->deleteVersion($vid);
+                $this->exitStatus(true);
+            }
+            $this->exitStatus(false);
+        }
+    }
+
+    /**
+     * Delete file version
+     */
+    public function deleteVersion()
+    {
+
+        $idCategory = Utilities::getInt('catid');
+        if (apply_filters('wpfdAddonCategoryFrom', $idCategory) == 'googleDrive') {
+            $id_file = Utilities::getInput('id_file', 'GET', 'none');
+            $vid = Utilities::getInput('vid', 'GET', 'none');
+            if (apply_filters('wpfdAddonDeleteVersion', $idCategory, $id_file, $vid)) {
+                $this->exitStatus(true, array());
+            } else {
+                $this->exitStatus('error validating');
+            }
+        } else {
+            $vid = Utilities::getInt('vid');
+            $model = $this->getModel();
+            $id_file = Utilities::getInput('id_file', 'GET', 'none');
+            $file = $model->getFile($id_file);
+            $version = $model->getVersion($vid);
+            $file_dir = wpfdBase::getFilesPath($file['catid']) . '/' . $version['file'];
+            $result = (bool)$model->deleteVersion($vid);
+            if ($result) {
+                if (file_exists($file_dir)) {
+                    unlink($file_dir);
+                }
+            }
+            $this->exitStatus($result);
+        }
+
+    }
+
+    /**
+     * Save file
+     */
+    public function save()
+    {
+        $model = $this->getModel();
+
+        $form = new Form();
+        if (!$form->load('file')) {
+            $this->exitStatus('error');
+        }
+//        if (!$form->validate()) {
+//            $this->exitStatus('error validating');
+//        }
+
+        $idCategory = Utilities::getInt('idCategory');
+        if (apply_filters('wpfdAddonCategoryFrom', $idCategory) == 'googleDrive') {
+            $data = $form->sanitize();
+            $fileId = Utilities::getInput('id', 'Get', 'none');
+            $data['id'] = $fileId;
+            if (apply_filters('wpfdAddonSaveFileInfo', $data)) {
+                $this->exitStatus(true);
+            } else {
+                $this->exitStatus('error saving');
+            }
+
+        } elseif (apply_filters('wpfdAddonCategoryFrom', $idCategory) == 'dropbox') {
+            $data = $form->sanitize();
+            $fileId = Utilities::getInput('id', 'Get', 'none');
+            $data['id'] = $fileId;
+            $new_id = apply_filters('wpfdAddonSaveDropboxFileInfo', $data, $idCategory);
+            if (!empty($new_id)) {
+                $this->exitStatus(true, array('new_id' => $new_id));
+            } else {
+                $this->exitStatus('error saving');
+            }
+        } else {
+            $datas = $form->sanitize();
+            $datas['id'] = Utilities::getInt('id');
+            $datas['description'] = $_POST['description'];
+            if (!$model->save($datas)) {
+                $this->exitStatus('error saving');
+            }
+            $this->exitStatus(true);
+        }
+    }
+
+    /**
+     * Delete file
+     */
+    public function delete()
+    {
+        $idCategory = Utilities::getInt('id_category');
+        $whereDelete = apply_filters('wpfdAddonCategoryFrom', $idCategory);
+
+        if ($whereDelete === 'googleDrive') {
+            $id_file = Utilities::getInput('id_file', 'GET', 'string');
+            do_action("wpfdAddonDeleteGoogleCloudFiles", $idCategory, $id_file);
+        } elseif ($whereDelete === 'dropbox') {
+            $id_file = Utilities::getInput('id_file', 'GET', 'string');
+            do_action("wpfdAddonDeleteDropboxFiles", $idCategory, $id_file);
+        } else {
+            $id_file = Utilities::getInt('id_file');
+            $model = $this->getModel();
+            $versions = $model->getVersions($id_file,$idCategory);
+            $file = $model->getFile($id_file);
+            if (!empty($versions)) {
+                foreach ($versions as $key => $value) {
+                    $version = $model->getVersion($value['meta_id']);
+                    $file_dir = wpfdBase::getFilesPath($file['catid']) . '/' . $version['file'];
+                    $result = (bool)$model->deleteVersion($value['meta_id']);
+                    if ($result) {
+                        if (file_exists($file_dir)) {
+                            unlink($file_dir);
+                        }
+                    }
+                }
+            }
+            if (!empty($file)) {
+                if ($model->delete($id_file)) {
+                    $file_dir = wpfdBase::getFilesPath($file['catid']);
+                    if (file_exists($file_dir . $file['file'])) {
+                        unlink($file_dir . $file['file']);
+                        $this->exitStatus(true);
+                    }
+                }
+                $this->exitStatus('error while deleting');
+            }
+        }
+    }
+}
+
+?>

wp-content/plugins/wp-smart-editor/extensions/wp-file-download-light/app/admin/controllers/files.php

@@ -0,0 +1,373 @@
+<?php
+/**
+ * WP File Download
+ *
+ * @package WP File Download
+ * @author Joomunited
+ * @version 1.0
+ */
+
+use Joomunited\WPFramework\v1_0_4\Controller;
+use Joomunited\WPFramework\v1_0_4\Utilities;
+
+defined('ABSPATH') || die();
+
+class wpfdControllerFiles extends Controller
+{
+
+    private $allowed_ext = array('jpg', 'jpeg', 'png', 'gif', 'pdf', 'doc', 'docx', 'xls', 'xlsx', 'zip', 'tar', 'rar', 'odt', 'ppt', 'pps', 'txt');
+
+    /**
+     * Upload a file
+     */
+    public function upload()
+    {
+        $id_category = Utilities::getInt('id_category', 'POST');
+        if ($id_category <= 0) {
+            $this->exitStatus(__('Wrong Category', 'wp-smart-editor'));
+        }
+        if (strtolower($_SERVER['REQUEST_METHOD']) != 'post') {
+            $this->exitStatus(__('Wrong http response', 'wp-smart-editor'));
+        }
+
+        $configModel = $this->getModel('config');
+        $allowed = $configModel->getAllowedExt();
+        if (!empty($allowed)) {
+            $this->allowed_ext = $allowed;
+        }
+
+        $pic = $_FILES['pic'];
+        $ext = strtolower(pathinfo($pic['name'], PATHINFO_EXTENSION));
+        if (!in_array($ext, $this->allowed_ext)) {
+            $this->exitStatus(__('This type of file is not allowed to be uploaded. You can add new file types in the plugin configuration', 'wp-smart-editor'), array('allowed ' => $this->allowed_ext));
+        }
+
+        $placeUpload = apply_filters('wpfdAddonCategoryFrom', $id_category);
+        if ($placeUpload == 'googleDrive') {
+            $dataReturn = apply_filters('wpfdAddonGoogleDriveUpload', $id_category, $_FILES);
+            $this->exitStatus($dataReturn['status'], $dataReturn['data']);
+        } elseif ($placeUpload == 'dropbox') {
+            $dataReturn = apply_filters('wpfdAddonDropboxUpload', $id_category, $_FILES);
+            $this->exitStatus($dataReturn['status'], $dataReturn['data']);
+        } else {
+            //todo: vérifier les erreurs de création de fichier
+            $file_dir = wpfdBase::getFilesPath($id_category);
+            if (!file_exists($file_dir)) {
+                mkdir($file_dir, 0777, true);
+                $data = '<html><body bgcolor="#FFFFFF"></body></html>';
+                $file = fopen($file_dir . 'index.html', 'w');
+                fwrite($file, $data);
+                fclose($file);
+                $data = 'deny from all';
+                $file = fopen($file_dir . '.htaccess', 'w');
+                fwrite($file, $data);
+                fclose($file);
+            }
+
+            if (array_key_exists('pic', $_FILES) && $_FILES['pic']['error'] == 0) {
+
+                $newname = uniqid() . '.' . $ext;
+                if (!move_uploaded_file($pic['tmp_name'], $file_dir . $newname)) {
+                    $this->exitStatus(__('Cant move uploaded file', 'wp-smart-editor'));
+                }
+                chmod($file_dir . $newname, 0777);
+
+                //Insert new image into databse
+                $model = $this->getModel();
+                $file_title = pathinfo($pic['name'], PATHINFO_FILENAME);
+                $file_title = str_replace("|","/",$file_title);
+                $id_file = $model->addFile(array(
+                    'title' => base64_decode( $file_title),
+                    'id_category' => (int)$id_category,
+                    'file' => $newname,
+                    'ext' => $ext,
+                    'size' => filesize($file_dir . $newname)
+                ));
+                if (!$id_file) {
+                    unlink($file_dir . $newname);
+                    $this->exitStatus(__('Cant save to database', 'wp-smart-editor'));
+                }
+                $this->exitStatus(true, array('id_file' => $id_file, 'name' => $newname));
+            }
+            $this->exitStatus(__('Error while uploading', 'wp-smart-editor')); //todo : translate
+        }
+    }
+
+    /**
+     * Reorder category
+     */
+    public function reorder()
+    {
+        $files = Utilities::getInput('order', 'GET', 'string');
+
+        $files = json_decode(stripslashes_deep($files));
+        $model = $this->getModel();
+        if ($model->reorder($files)) {
+            $return = true;
+        } else {
+            $return = false;
+        }
+        $return = json_encode($return);
+        $this->exitStatus($return);
+    }
+
+    /**
+     * Get version for file
+     */
+    public function version()
+    {
+        $idCategory = Utilities::getInt('id_category', 'POST');
+        if (apply_filters('wpfdAddonCategoryFrom', $idCategory) == 'googleDrive') {
+            $id_file = Utilities::getInput('id_file', 'POST', 'none');
+            if (!$id_file) {
+                $this->exitStatus(__('Wrong file', 'wp-smart-editor'));
+            }
+
+            if (strtolower($_SERVER['REQUEST_METHOD']) != 'post') {
+                $this->exitStatus(__('Wrong http response', 'wp-smart-editor'));
+            }
+
+            if (array_key_exists('pic', $_FILES) && $_FILES['pic']['error'] == 0) {
+                $pic = $_FILES['pic'];
+                $ext = strtolower(pathinfo($pic['name'], PATHINFO_EXTENSION));
+                if (!in_array(strtolower($ext), $this->allowed_ext)) {
+                    $this->exitStatus(__('This type of file is not allowed to be uploaded. You can add new file types in the plugin configuration', 'wp-smart-editor'), array('allowed ' => $this->allowed_ext));
+                }
+                $fileContent = file_get_contents($pic['tmp_name']);
+
+                if (apply_filters(
+                    'wpfdAddonUploadVersion',
+                    array('id' => $id_file,
+                        'newRevision' => true,
+                        'title' => $pic['name'],
+                        'data' => $fileContent,
+                        'ext' => strtolower(($pic['name']))),
+                    $idCategory
+                )) {
+                    $this->exitStatus(true, array('id_file' => $id_file, 'name' => $pic['name']));
+                } else {
+                    $this->exitStatus(__('Can\'t upload to google Drive', 'wp-smart-editor'));
+                }
+
+            }
+        } elseif (apply_filters('wpfdAddonCategoryFrom', $idCategory) == 'dropbox') {
+            $id_file = Utilities::getInput('id_file', 'POST', 'none');
+            if (!$id_file) {
+                $this->exitStatus(__('Wrong file', 'wp-smart-editor'));
+            }
+
+            if (strtolower($_SERVER['REQUEST_METHOD']) != 'post') {
+                $this->exitStatus(__('Wrong http response', 'wp-smart-editor'));
+            }
+
+            if (array_key_exists('pic', $_FILES) && $_FILES['pic']['error'] == 0) {
+                $pic = $_FILES['pic'];
+                $ext = strtolower(pathinfo($pic['name'], PATHINFO_EXTENSION));
+                if (!in_array(strtolower($ext), $this->allowed_ext)) {
+                    $this->exitStatus(__('This type of file is not allowed to be uploaded. You can add new file types in the plugin configuration', 'wp-smart-editor'), array('allowed ' => $this->allowed_ext));
+                }
+                $fileInfo = apply_filters('wpfdAddonDropboxGetFileInfo', $id_file, $idCategory);
+                if (strpos($pic['name'], $fileInfo['ext'])) {
+                    if (apply_filters(
+                        'wpfdAddonUploadDropboxVersion',
+                        array('newRevision' => true,
+                            'old_file' => $id_file,
+                            'new_file_name' => $pic['name'],
+                            'new_file_size' => $pic['size'],
+                            'new_tmp_name' => $pic['tmp_name']
+                        ),
+                        $idCategory
+                    )) {
+                        $this->exitStatus(true, array('id_file' => $id_file, 'name' => $pic['name']));
+                    } else {
+                        $this->exitStatus(__('can\'t upload to Dropbox', 'wp-smart-editor'));
+                    }
+                } else {
+                    $this->exitStatus(__('You need to upload a file which has same file type with current file. Dropbox only allow same file type for new version.', 'wp-smart-editor'));
+                }
+            }
+        } else {
+            $id_file = Utilities::getInt('id_file', 'POST');
+            if ($id_file <= 0) {
+                $this->exitStatus(__('Wrong file', 'wp-smart-editor'));
+            }
+
+            if (strtolower($_SERVER['REQUEST_METHOD']) != 'post') {
+                $this->exitStatus(__('Wrong http response', 'wp-smart-editor'));
+            }
+
+            if (array_key_exists('pic', $_FILES) && $_FILES['pic']['error'] == 0) {
+                $pic = $_FILES['pic'];
+                $ext = strtolower(pathinfo($pic['name'], PATHINFO_EXTENSION));
+                if (!in_array(strtolower($ext), $this->allowed_ext)) {
+                    $this->exitStatus(__('This type of file is not allowed to be uploaded. You can add new file types in the plugin configuration', 'wp-smart-editor'), array('allowed ' => $this->allowed_ext));
+                }
+
+                $model = $this->getModel('file');
+                $file = $model->getFile($id_file);
+                if (file_exists(wpfdBase::getFilesPath($file['catid']) . $file['file'])) {
+                    // unlink(wpfdBase::getFilesPath($file['catid']).$file['file']);
+                }
+                $newname = uniqid() . '.' . strtolower($ext);
+                if (!move_uploaded_file($pic['tmp_name'], wpfdBase::getFilesPath($file['catid']) . $newname)) {
+                    $this->exitStatus(__('Cant move uploaded file', 'wp-smart-editor'));
+                }
+                chmod(wpfdBase::getFilesPath($file['catid']) . $newname, 0777);
+                $result = $model->updateFile($id_file, array(
+                    'title' => $file['title'],
+                    'file' => $newname,
+                    'ext' => $ext,
+                    'size' => filesize(wpfdBase::getFilesPath($file['catid']) . $newname)
+                ));
+
+                if (!$result) {
+                    unlink(wpfdBase::getFilesPath($file['catid']) . $newname);
+                    $this->exitStatus(__('Cant save to database', 'wp-smart-editor'));
+                }
+
+                //add old file into version history
+                $model->addVersion($file);
+
+                $this->exitStatus(true, array('id_file' => $id_file, 'name' => $newname));
+            }
+        }
+    }
+
+    /**
+     * Import files
+     */
+    public function import()
+    {
+
+        if (!is_admin()) {
+            $this->exitStatus(__('You don\'t have the sufficient permissions', 'wp-smart-editor'));
+        }
+        $id_category = Utilities::getInt('id_category');
+
+        if ($id_category <= 0) {
+            $this->exitStatus(__('Category not found', 'wp-smart-editor'));
+        }
+
+
+        $modelCat = $this->getModel('category');
+        $category = $modelCat->getCategory($id_category);
+
+
+        $file_dir = wpfdBase::getFilesPath($id_category);
+        if (!file_exists($file_dir)) {
+            if (!file_exists($file_dir)) {
+                mkdir($file_dir, 0777, true);
+                $data = '<html><body bgcolor="#FFFFFF"></body></html>';
+                $file = fopen($file_dir . 'index.html', 'w');
+                fwrite($file, $data);
+                fclose($file);
+                $data = 'deny from all';
+                $file = fopen($file_dir . '.htaccess', 'w');
+                fwrite($file, $data);
+                fclose($file);
+            }
+        }
+
+        $files = Utilities::getInput('files', 'GET', 'none');
+
+        if (!empty($files)) {
+            $count = 0;
+
+            $configModel = $this->getModel('config');
+            $allowed = $configModel->getAllowedExt();
+            if (!empty($allowed)) {
+                $this->allowed_ext = $allowed;
+            }
+
+            foreach ($files as $file) {
+                $file = get_home_path() . $file;
+
+                if (!in_array(wpfd_getext($file), $this->allowed_ext)) {
+                    $this->exitStatus(__('This type of file is not allowed to be uploaded. You can add new file types in the plugin configuration', 'wp-smart-editor'), array('allowed ' => $this->allowed_ext));
+                }
+
+                $newname = uniqid() . '.' . strtolower(wpfd_getext($file));
+
+                if (!copy($file, $file_dir . $newname)) {
+                    $this->exitStatus(__('Cant move uploaded file', 'wp-smart-editor'));
+                }
+                chmod($file_dir . $newname, 0777);
+                //Insert new image into databse
+                $model = $this->getModel();
+                $id_file = $model->addFile(array(
+                    'title' => preg_replace('#\.[^.]*$#', '', basename($file)),
+                    'id_category' => $id_category,
+                    'file' => $newname,
+                    'ext' => strtolower(wpfd_getext($file)),
+                    'size' => filesize($file_dir . $newname)
+                ));
+
+                if (!$id_file) {
+                    unlink($file_dir . $newname);
+                    $this->exitStatus(__('Cannot save file to DB', 'wp-smart-editor'));
+                }
+
+                $count++;
+            }
+            $this->exitStatus(true, array('nb' => $count));
+        }
+
+        $this->exitStatus(__('Error while importing', 'wp-smart-editor'));
+    }
+
+    /**
+     * Add a remote file url
+     */
+    public function addremoteurl()
+    {
+
+        $id_category = Utilities::getInt('id_category', 'GET');
+        if ($id_category <= 0) {
+            $this->exitStatus(__('Wrong Category', 'wp-smart-editor'));
+        }
+
+        $remote_title = Utilities::getInput('remote_title', 'POST', 'string');
+        $remote_url = Utilities::getInput('remote_url', 'POST', 'none');
+        $remote_type = Utilities::getInput('remote_type', 'POST', 'none');
+
+        if ($remote_title == null) {
+            $this->exitStatus(__('Enter title', 'wp-smart-editor'));
+        } else if ($remote_type == null) {
+            $this->exitStatus(__('Enter type', 'wp-smart-editor'));
+        } else if ($remote_url == null) {
+            $this->exitStatus(__('Enter url', 'wp-smart-editor'));
+        } else {
+            if (!preg_match("(http://|https://)", $remote_url)) {
+                $this->exitStatus(__($remote_url . " is not a valid URL"));
+            }
+        }
+        //Insert new image into databse
+        $model = $this->getModel();
+
+        $id_file = $model->addFile(array(
+            'title' => $remote_title,
+            'id_category' => (int)$id_category,
+            'file' => $remote_url,
+            'ext' => $remote_type,
+            'size' => wpfd_remote_file_size($remote_url)
+        ), true);
+
+        if (!$id_file) {
+            $this->exitStatus(__('Cant save to database', 'wp-smart-editor'));
+        }
+
+        $this->exitStatus(true, array('id_file' => $id_file, 'name' => $remote_url));
+    }
+
+    public function showcolumn(){
+        $check = Utilities::getInput('check','POST','none');
+        $lists = Utilities::getInput('column_show','POST','none') != null ? Utilities::getInput('column_show','POST','none') : array();
+        $string_lists = implode(',',$lists);
+        setcookie('wpfd_show_columns', $string_lists, time() + (86400 * 30), "/");
+        wp_send_json(true);
+    }
+
+
+}
+
+?>

wp-content/plugins/wp-smart-editor/extensions/wp-file-download-light/app/admin/controllers/wpfd.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * WP File Download
+ *
+ * @package WP File Download
+ * @author Joomunited
+ * @version 1.0
+ */
+
+use Joomunited\WPFramework\v1_0_4\Controller;
+
+defined( 'ABSPATH' ) || die();
+
+class wpfdControllerWpfd extends Controller {
+    
+}
+
+?>