IP whitelisting and/or blacklisting #171

Add Microsoft Office online view option #169

.editorconfig

@@ -1,13 +0,0 @@
-# Editor configuration, see https://editorconfig.org
-root = true
-
-[*]
-charset = utf-8
-indent_style = space
-indent_size = 4
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-[*.md]
-max_line_length = off
-trim_trailing_whitespace = false

README.md

@@ -23,8 +23,7 @@
 ## Requirements
 
 - PHP 5.5.0 or higher.
-- [Zip extension](http://php.net/manual/en/book.zip.php) for zip and unzip actions.
-- Fileinfo, iconv and mbstring extensions are strongly recommended.
+- Fileinfo, iconv, zip, tar and mbstring extensions are strongly recommended.
 
 ## How to use
 
@@ -62,8 +61,8 @@ To enable/disable authentication set `$use_auth` to true or false.
 - :sunglasses: Support user permissions - based on session and each user root folder mapping
 - :floppy_disk: Copy direct file URL
 - :pencil2: Cloud9 IDE - Syntax highlighting for over `150+` languages, Over `35+` themes with your favorite programming style
-- :page_facing_up: Google Drive viewer helps you preview `PDF/DOC/XLS/PPT/etc`. 25 MB can be previewed with the Google Drive viewer
-- :zap: Backup files
+- :page_facing_up: Google/Microsoft doc viewer helps you preview `PDF/DOC/XLS/PPT/etc`. 25 MB can be previewed with the Google Drive viewer
+- :zap: Backup files and IP white and blacklisting
 - :mag_right: Search -  Search and Sorting using `datatable js`
 - :file_folder: Exclude folders from listing
 - :globe_with_meridians: Multi-language support (English, Spanish, French, Italian, German, Russian, Thailand, Chinese and more..) for translations `translation.json` is file required

tinyfilemanager.php

@@ -3,13 +3,13 @@
 $CONFIG = '{"lang":"en","error_reporting":false,"show_hidden":false}';
 
 /**
- * H3K | Tiny File Manager V2.3.5
+ * H3K | Tiny File Manager V2.3.6
  * CCP Programmers | ccpprogrammers@gmail.com
  * https://tinyfilemanager.github.io
  */
 
 //TFM version
-define('VERSION', '2.3.5');
+define('VERSION', '2.3.6');
 
 //Application Title
 define('APP_TITLE', 'Tiny File Manager');
@@ -85,29 +85,41 @@ $iconv_input_encoding = 'UTF-8';
 $datetime_format = 'd.m.y H:i';
 
 // allowed file extensions for upload and rename
-$allowed_extensions = ''; // 'gif,png,jpg'
+// e.g. 'gif,png,jpg'
+$allowed_extensions = ''; 
 
 // Favicon path. This can be either a full url to an .PNG image, or a path based on the document root.
+// full path, e.g http://example.com/favicon.png
+// local path, e.g images/icons/favicon.png
 $favicon_path = '?img=favicon';
 
 // Array of files and folders excluded from listing
+// e.r array('myfile.html', 'personal-folder')
 $GLOBALS['exclude_items'] = array();
 
-// Google Docs Viewer
-$GLOBALS['online_viewer'] = true;
+// Online office Docs Viewer
+// Availabe rules are 'google', 'microsoft' or false
+// google => View documents using Google Docs Viewer
+// microsoft => View documents using Microsoft Web Apps Viewer
+// false => disable online dov viewer
+$GLOBALS['online_viewer'] = 'google';
 
-//Sticky Nav bar
+// Sticky Nav bar
+// true => enable sticky header
+// false => disable sticky header
 $sticky_navbar = true;
 
-//max upload file size
+// max upload file size
 define('MAX_UPLOAD_SIZE', '2048');
 
+//--- EDIT BELOW CAREFULLY OR DO NOT EDIT AT ALL
+
 // private key and session name to store to the session
 if ( !defined( 'FM_SESSION_ID')) {
     define('FM_SESSION_ID', 'filemanager');
 }
 
-//Configuration
+// Configuration
 $cfg = new FM_Config();
 
 // Default language
@@ -124,8 +136,6 @@ $lang_list = array(
     'en' => 'English'
 );
 
-//--- EDIT BELOW CAREFULLY OR DO NOT EDIT AT ALL
-
 if ($report_errors == true) {
     @ini_set('error_reporting', E_ALL);
     @ini_set('display_errors', 1);
@@ -1291,8 +1301,9 @@ if (isset($_GET['view'])) {
     $view_title = 'File';
     $filenames = false; // for zip
     $content = ''; // for text
+    $online_viewer = strtolower($GLOBALS['online_viewer']);
 
-    if($GLOBALS['online_viewer'] && in_array($ext, fm_get_onlineViewer_exts())){
+    if(online_viewer && online_viewer !== 'false' && in_array($ext, fm_get_onlineViewer_exts())){
         $is_onlineViewer = true;
     }
     elseif ($ext == 'zip' || $ext == 'tar') {
@@ -1388,8 +1399,11 @@ if (isset($_GET['view'])) {
                 <?php
             }
             if($is_onlineViewer) {
-                // Google docs viewer
-                echo '<iframe src="https://docs.google.com/viewer?embedded=true&hl=en&url=' . fm_enc($file_url) . '" frameborder="no" style="width:100%;min-height:460px"></iframe>';
+                if($online_viewer == 'google') {
+                    echo '<iframe src="https://docs.google.com/viewer?embedded=true&hl=en&url=' . fm_enc($file_url) . '" frameborder="no" style="width:100%;min-height:460px"></iframe>';
+                } else if($online_viewer == 'microsoft') {
+                    echo '<iframe src="https://view.officeapps.live.com/op/embed.aspx?src=' . fm_enc($file_url) . '" frameborder="no" style="width:100%;min-height:460px"></iframe>';
+                }
             } elseif ($is_zip) {
                 // ZIP content
                 if ($filenames !== false) {