[BUGFIX] Make backend.user conditions in FE work

The TypoScript conditions "[backend.user.*]" are documented, but were never implemented. https://docs.typo3.org/m/typo3/reference-typoscript/master/en-us/Conditions/Index.html#backend-user This patch is now introducing the missing conditions. Resolves: #90767 Releases: master, 9.5 Change-Id: If6db277f56a2ef3457deb027a676af62a3494151 Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/63752 Tested-by: TYPO3com <noreply@typo3.com> Tested-by: Susanne Moog <look@susi.dev> Tested-by: Benni Mack <benni@typo3.org> Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de> Reviewed-by: Julian Mair <julian.mair94@gmail.com> Reviewed-by: Susanne Moog <look@susi.dev> Reviewed-by: Benni Mack <benni@typo3.org>

[BUGFIX] Make backend.user conditions in FE work
The TypoScript conditions "[backend.user.*]" are documented, but were never implemented. https://docs.typo3.org/m/typo3/reference-typoscript/master/en-us/Conditions/Index.html#backend-user This patch is now introducing the missing conditions. Resolves: #90767 Releases: master, 9.5 Change-Id: If6db277f56a2ef3457deb027a676af62a3494151 Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/63752 Tested-by: TYPO3com <noreply@typo3.com> Tested-by: Susanne Moog <look@susi.dev> Tested-by: Benni Mack <benni@typo3.org> Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de> Reviewed-by: Julian Mair <julian.mair94@gmail.com> Reviewed-by: Susanne Moog <look@susi.dev> Reviewed-by: Benni Mack <benni@typo3.org>
b333945e · Benni Mack · 62650559 · b333945e · b333945e
Commit b333945e authored 5 years ago by Benni Mack
--- a/typo3/sysext/core/Classes/ExpressionLanguage/FunctionsProvider/Typo3ConditionFunctionsProvider.php
+++ b/typo3/sysext/core/Classes/ExpressionLanguage/FunctionsProvider/Typo3ConditionFunctionsProvider.php
@@ -52,7 +52,7 @@ class Typo3ConditionFunctionsProvider implements ExpressionFunctionProviderInter
        return new ExpressionFunction('loginUser', function () {
            // Not implemented, we only use the evaluator
        }, function ($arguments, $str) {
-            $user = $arguments['backend']->user ?? $arguments['frontend']->user;
+            $user = $arguments['frontend']->user ?? $arguments['backend']->user;
            if ($user->isLoggedIn) {
                foreach (GeneralUtility::trimExplode(',', $str, true) as $test) {
                    if ($test === '*' || (string)$user->userId === (string)$test) {
@@ -81,7 +81,7 @@ class Typo3ConditionFunctionsProvider implements ExpressionFunctionProviderInter
        return new ExpressionFunction('usergroup', function () {
            // Not implemented, we only use the evaluator
        }, function ($arguments, $str) {
-            $user = $arguments['backend']->user ?? $arguments['frontend']->user;
+            $user = $arguments['frontend']->user ?? $arguments['backend']->user;
            $groupList = $user->userGroupList ?? '';
            // '0,-1' is the default usergroups string when not logged in!
            if ($groupList !== '0,-1' && $groupList !== '') {

--- a/typo3/sysext/frontend/Classes/Configuration/TypoScript/ConditionMatching/ConditionMatcher.php
+++ b/typo3/sysext/frontend/Classes/Configuration/TypoScript/ConditionMatching/ConditionMatcher.php
@@ -60,6 +60,14 @@ class ConditionMatcher extends AbstractConditionMatcher
        $frontend->user->userId = $frontendUserAspect->get('id');
        $frontend->user->userGroupList = implode(',', $frontendUserAspect->get('groupIds'));

+        $backendUserAspect = $this->context->getAspect('backend.user');
+        $backend = new \stdClass();
+        $backend->user = new \stdClass();
+        $backend->user->isAdmin = $backendUserAspect->get('isAdmin');
+        $backend->user->isLoggedIn = $backendUserAspect->get('isLoggedIn');
+        $backend->user->userId = $backendUserAspect->get('id');
+        $backend->user->userGroupList = implode(',', $backendUserAspect->get('groupIds'));
+
        $workspaceAspect = $this->context->getAspect('workspace');
        $workspace = new \stdClass();
        $workspace->workspaceId = $workspaceAspect->get('id');
@@ -69,6 +77,7 @@ class ConditionMatcher extends AbstractConditionMatcher
        $this->expressionLanguageResolverVariables = [
            'tree' => $tree,
            'frontend' => $frontend,
+            'backend' => $backend,
            'workspace' => $workspace,
            'page' => $GLOBALS['TSFE']->page ?? [],
        ];