From fe48d840474a853d3884e8975cde6a1157e619ee Mon Sep 17 00:00:00 2001
From: Alex Mersdorf <Alec7@web.de>
Date: Tue, 19 Sep 2017 13:01:11 +0200
Subject: [PATCH] make BackendModule working on TYPO3 v8.7

PageRenderer call via makeInstance instead of 'getPageRenderer()'
Commented call to IconUtility since it was removed in TYPO3 v8
BE Module Works without the icons
---
 Classes/BackendModule/SeoModule.php | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Classes/BackendModule/SeoModule.php b/Classes/BackendModule/SeoModule.php
index 7a8b9f5..2b673e8 100644
--- a/Classes/BackendModule/SeoModule.php
+++ b/Classes/BackendModule/SeoModule.php
@@ -134,8 +134,9 @@ public function main() {
 
 
 			// Add Javascript
-			$this->pObj->doc->getPageRenderer()->loadJquery();
-			$this->pObj->doc->getPageRenderer()->addJsFile(\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('seo_basics') . 'Resources/Public/JavaScript/SeoModule.js');
+			$pagerenderer = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Page\PageRenderer::class);
+                        $pagerenderer->loadJquery();
+                        $pagerenderer->addJsFile(\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('seo_basics') . 'Resources/Public/JavaScript/SeoModule.js');
 
 
 			// render depth selector
@@ -176,10 +177,10 @@ public function main() {
 
 
 			// Creating top icon; the current page
-			$HTML = \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIconForRecord('pages', $treeStartingRecord);
+			// $HTML = \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIconForRecord('pages', $treeStartingRecord); TODO: transfer to IconFactory
 			$tree->tree[] = array(
 				'row' => $treeStartingRecord,
-				'HTML' => $HTML
+				//'HTML' => $HTML
 			);
 
 			// Create the tree from starting point
@@ -359,7 +360,8 @@ protected function renderRowContent($item, $rowTitle = NULL) {
 		}
 
 		if ($this->hasAvailableLanguages) {
-			array_unshift($row1, '<td ' . ($cmd == 'edit' ? 'rowspan="2"' : '').'>' . \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIcon($this->sysLanguages[$item['sys_language']]['flagIcon']) . '</td>');
+			// TODO: rework to IconFactory
+			//array_unshift($row1, '<td ' . ($cmd == 'edit' ? 'rowspan="2"' : '').'>' . \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIcon($this->sysLanguages[$item['sys_language']]['flagIcon']) . '</td>');
 		}
 		if ($rowTitle) {
 			array_unshift($row1, $rowTitle);