Add compatibility with TYPO3 8.7

.gitignore

@@ -16,3 +16,4 @@
 /t3lib/
 # Ignore temp directory.
 /typo3temp/
+/nbproject/private/

Classes/Hooks/Backend/PreHeaderRender.php

@@ -11,36 +11,10 @@
  *
  *  This copyright notice MUST APPEAR in all copies of the script!
  *
- *  This script is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
+ *  This script is free software distributed under terms of MIT license.
  *
- *  The GNU General Public License can be found at  http://www.gnu.org/copyleft/gpl.html . A copy of GPL is distributed along with Typo3: typo3_src/LICENSE.txt
  */
 
-/***************************************************************
- *
- *  The MIT License (MIT)
- *
- *  Permission is hereby granted, free of charge, to any person obtaining a copy
- *  of this software and associated documentation files (the "Software"), to deal
- *  in the Software without restriction, including without limitation the rights
- *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- *  copies of the Software, and to permit persons to whom the Software is
- *  furnished to do so, subject to the following conditions:
- *
- *  The above copyright notice and this permission notice shall be included in
- *  all copies or substantial portions of the Software.
- *
- *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- *  THE SOFTWARE.
- *
- ***************************************************************/
-
 use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
 
 /**
@@ -63,15 +37,76 @@ protected function isRightToLeft( $l ) {
      * @param array $params
      * @param \TYPO3\CMS\Backend\Template\DocumentTemplate $documentTemplate
      */
-    public function addStyles(&$params, &$documentTemplate){
+    public function addStyles(&$params, &$documentTemplate){ 
 
         if( isset( $GLOBALS['BE_USER'] ) && 
             $this->isRightToLeft( $GLOBALS['BE_USER']->user['lang'] ) ) {
             $backendCssPath = ExtensionManagementUtility::extRelPath('typo3rtl') . 'Resources/Public/Css/Backend/';
+
             $params['pageRenderer']->addCssFile($backendCssPath . 'rtl.css' );
             $params['pageRenderer']->addCssFile($backendCssPath . 'element_tceforms.css' );
             $params['pageRenderer']->addCssFile($backendCssPath . 'module_web_new_element.css' );
             $params['pageRenderer']->addCssFile($backendCssPath . 'htmlarea.css' );
+
+            error_log("added");
+        }
+    }
+
+    /**
+     *
+     * @param type $params
+     * @param \TYPO3\CMS\Core\Page\PageRenderer $documentTemplate
+     *
+     */
+    public function preStartPage(&$params, &$documentTemplate) {
+        error_log("typo3rtl: render-preProcess hook");
+        if( isset( $GLOBALS['BE_USER'] ) && $this->isRightToLeft( $GLOBALS['BE_USER']->uc['lang'] ) ) {
+
+            $resourcesPath = ExtensionManagementUtility::extRelPath('typo3rtl') . 'Resources/Public/';
+
+            $documentTemplate->addCssFile($resourcesPath . 'Css/Backend/rtl.css');
+            $documentTemplate->addCssFile($resourcesPath . 'Css/Backend/element_tceforms.css');
+            $documentTemplate->addCssFile($resourcesPath . 'Css/Backend/module_web_new_element.css');
+            $documentTemplate->addCssFile($resourcesPath . 'Css/Backend/htmlarea.css');
+            $documentTemplate->addCssFile($resourcesPath . 'Css/7.6/backend.css');
+            $documentTemplate->addCssFile($resourcesPath . 'Css/bootstrap-rtl.min.css');
+
+
+            error_log("Added render-preProcess");
+        }
+    }
+
+
+    public function preStartPage2(&$params, &$documentTemplate) {
+        error_log("typo3rtl: render-postTransform");
+        if( isset( $GLOBALS['BE_USER'] ) && $this->isRightToLeft( $GLOBALS['BE_USER']->uc['lang'] ) ) {
+
+            $resourcesPath = ExtensionManagementUtility::extRelPath('typo3rtl') . 'Resources/Public/';
+
+            $backendCssPath = $resourcesPath . 'Css/Backend/';
+
+            $documentTemplate->addCssFile($backendCssPath . 'htmlarea2.css');
+
+            error_log("Added");
+        }
+    }
+
+
+    public function preStartPage3(&$params, &$documentTemplate) {
+        error_log("typo3rtl: render-postProcess");
+        if( isset( $GLOBALS['BE_USER'] ) && $this->isRightToLeft( $GLOBALS['BE_USER']->uc['lang'] ) ) {
+
+            $resourcesPath = ExtensionManagementUtility::extRelPath('typo3rtl') . 'Resources/Public/';
+
+            $backendCssPath = $resourcesPath . 'Css/Backend/';
+
+            $documentTemplate->addCssFile($backendCssPath . 'htmlarea3.css');
+
+            $extraPath = $resourcesPath . 'extjs_rtl/';
+            $documentTemplate->addCssFile($extraPath . 'css/extjs_rtl.css');
+            $documentTemplate->addJsFooterFile($extraPath . 'extjs_rtl.js');
+
+            error_log("Added");
         }
     }
-}
+}

Configuration/PageTS/RTE.ts

@@ -0,0 +1,30 @@
+# Enable RTL and LTR keys
+
+RTE.default.showButtons := addToList(lefttoright) 
+RTE.default.showButtons := addToList(righttoleft) 
+RTE.default.showButtons := addToList(language) 
+RTE.default.buttons.lefttoright.setActiveOnRteOpen = 1
+RTE.default.buttons.righttoleft.setActiveOnRteOpen = 1
+RTE.default.buttons.language.setActiveOnRteOpen = 1
+
+RTE.default {
+	contentCSS = typo3conf/ext/typo3rtl/Resources/Public/Css/Backend/rteext.css
+
+#	// Allow only buttons which are listed in property "toolbarOrder"
+#	showButtons (
+#		formatblock, blockstyle, textstyle, bold, italic, strikethrough, big, small, subscript, superscript,
+#		orderedlist, unorderedlist, left, center, right, justifyfull, copy, cut, paste,
+#		undo, redo, removeformat, link, unlink,	line, insertparagraphbefore, insertparagraphafter,
+#                lefttoright, righttoleft, language,
+#		chMode, table, tableproperties, toggleborders, tablerestyle,
+#		rowproperties, rowinsertabove, rowinsertunder, rowdelete, rowsplit,
+#		columnproperties, columninsertbefore, columninsertafter, columndelete, columnsplit,
+#		cellproperties, cellinsertbefore, cellinsertafter, celldelete, cellsplit, cellmerge
+#	)
+#	// Define buttons and order of button that will be shown
+}
+
+RTE.default.FE < RTE.default
+
+
+

README.md

@@ -1,33 +1,41 @@
 # typo3rtl
 
-This simple extension aims to provide support for right-to-left (RTL) languages for Typo3 6.2 backend.
-
-The extension only renders pages tree , left menu and work area.
-
-Contributions are welcome. Github: https://github.com/olegsv/typo3rtl
-
-
-## Supported languages ###
+When Backend user uses a Right-To-Left ( RTL ) language, this extension rearranges Backend layout 
+and stylesheets to better render UI in RTL mode. Supported languages are:
 
 * Hebrew ( he )
 * Arabic ( ar )
 * Farsi ( fa )
 * Urdu ( ur )
 
+The extension also enables text direction buttons and Languages menu in HTML editor.
+
+## Installation
 
-## Supported versions ###
+Simply download and enable the extension. 
 
-Tested with Typo3 6.2.6, 6.2.12-6.2.15 and PHP 5.5.
 
-For old Typo3 versions ( < 4.4 ) use zor_rtl extension.
+## Supported TYPO3 versions ###
+
+v1.0 - suitable for 7.6.x and PHP 7
+
+v0.4  - suitable for 6.2.x and PHP 5.5.
+
+For Typo3 versions before 4.4 use zor_rtl extension.
 
 ## Known issues
 
-HTML WYSIWYG editor window is misaligned and scrollbar still at the right.
+The extension only renders pages tree, left menu and work area. It does not support rearranging panels from right to left yet.
+
+v1.0: does not fully support IE11 in Internet Explorer mode due.
 
-No support for RTE configuration.
+v0.4: HTML WYSIWYG editor window is misaligned and scrollbar still at the right.
 
 ## About
 
+For RTL of Bootstrap 3.x the extension uses an excellent [Bootstrap-RTL project](https://github.com/morteza/bootstrap-rtl) by [Morteza Ansarinia] (http://github.com/morteza)
+
 __Author: Oleg Sverdlov__
 
+I would appreciate your responses and contributions. The extension is [available on GitHub] (https://github.com/olegsv/typo3rtl).
+