[BUGFIX] Allow images for HtmlArea in demo mode

PageTSconfig was only included in Typical and Advanced
mode resulting in an exception when adding images in
the RTE with Demo mode enabled (via Extension Manager).

Resolves: #74314
Releases: master, 7.6
Change-Id: Ieaffc7faa5cca1f910d1b00fd87e4ae4585889d6
Reviewed-on: https://review.typo3.org/47092


Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Eugen Lang <laeu1011+gerrit@gmail.com>
Tested-by: Eugen Lang <laeu1011+gerrit@gmail.com>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>

typo3/sysext/rtehtmlarea/ext_localconf.php

@@ -104,9 +104,7 @@ if ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['rtehtmlarea']['enableImages']) {
     $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['rtehtmlarea']['plugins']['TYPO3Image']['objectReference'] = \TYPO3\CMS\Rtehtmlarea\Extension\Typo3Image::class;
     $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['rtehtmlarea']['plugins']['TYPO3Image']['disableInFE'] = 1;
 
-    if ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['rtehtmlarea']['defaultConfiguration'] == 'Advanced' || $GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['rtehtmlarea']['defaultConfiguration'] == 'Typical') {
-        \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addPageTSConfig('<INCLUDE_TYPOSCRIPT: source="FILE:EXT:rtehtmlarea/Configuration/PageTSconfig/Image/pageTSConfig.txt">');
-    }
+    \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addPageTSConfig('<INCLUDE_TYPOSCRIPT: source="FILE:EXT:rtehtmlarea/Configuration/PageTSconfig/Image/pageTSConfig.txt">');
 }
 // Add frontend image rendering TypoScript anyways
 \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addTypoScript('rtehtmlarea', 'setup', '<INCLUDE_TYPOSCRIPT: source="FILE:EXT:rtehtmlarea/Configuration/TypoScript/ImageRendering/setup.txt">', 'defaultContentRendering');