found languages may be NULL if no sys_language is available

kitodo · Feb 21, 2018 · c081518 · c081518
1 parent 8cdd6e8
commit c081518
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Showing 2 changed files with 28 additions and 24 deletions.
diff --git a/Classes/Controller/ClientController.php b/Classes/Controller/ClientController.php
@@ -226,25 +226,27 @@ protected function addBaseInputOptionLists($storagePid)
 
         // create input option for all other languages
         $installedlanguages = $this->sysLanguageRepository->findInstalledLanguages();
-        foreach ($installedlanguages as $installedLanguage) {
-            $langIsoCode = $installedLanguage->getLangIsocode();
-            if (!empty($langIsoCode)) {
-                // only when an iso code has been configured, a translation dataset is created
-                if ($inputOptionTranslator->hasTranslation($langIsoCode)) {
-                    // only when a translation exists, a translation dataset is created
-                    $valueLabelList = $inputOptionTranslator->translate($iso6392b->getValues(), $langIsoCode);
-                    $displayName    = $inputOptionTranslator->translate(array('languageList'), $langIsoCode);
-
-                    $translatedOptionList = $this->objectManager->get('EWW\\Dpf\\Domain\\Model\\InputOptionList');
-                    $translatedOptionList->setDisplayName(implode('', $displayName));
-                    $translatedOptionList->setPid($storagePid);
-                    $translatedOptionList->setSysLanguageUid($installedLanguage->getUid());
-                    $translatedOptionList->setL10nParent($languageOptionList->getUid());
-                    $translatedOptionList->setValueLabelList(implode('|', $valueLabelList));
-                    $this->inputOptionListRepository->add($translatedOptionList);
+        if (is_array($installedlanguages)) {
+            foreach ($installedlanguages as $installedLanguage) {
+                $langIsoCode = $installedLanguage->getLangIsocode();
+                if (!empty($langIsoCode)) {
+                    // only when an iso code has been configured, a translation dataset is created
+                    if ($inputOptionTranslator->hasTranslation($langIsoCode)) {
+                        // only when a translation exists, a translation dataset is created
+                        $valueLabelList = $inputOptionTranslator->translate($iso6392b->getValues(), $langIsoCode);
+                        $displayName    = $inputOptionTranslator->translate(array('languageList'), $langIsoCode);
+
+                        $translatedOptionList = $this->objectManager->get('EWW\\Dpf\\Domain\\Model\\InputOptionList');
+                        $translatedOptionList->setDisplayName(implode('', $displayName));
+                        $translatedOptionList->setPid($storagePid);
+                        $translatedOptionList->setSysLanguageUid($installedLanguage->getUid());
+                        $translatedOptionList->setL10nParent($languageOptionList->getUid());
+                        $translatedOptionList->setValueLabelList(implode('|', $valueLabelList));
+                        $this->inputOptionListRepository->add($translatedOptionList);
+
+                    }
 
                 }
-
             }
         }
 

diff --git a/Classes/Helper/InputOption/Translator.php b/Classes/Helper/InputOption/Translator.php
@@ -65,13 +65,15 @@ public function init($inputOptionClass)
         }
 
         // load translation data for all other languages
-        foreach ($languages as $language) {
-            $langIsoCode = $language->getLangIsocode();
-
-            if (!empty($langIsoCode)) {
-                $local = \EWW\Dpf\Helper\InputOption\Locallang::load($inputOptionClass, $langIsoCode);
-                if ($local) {
-                    $this->locallang[$language->getLangIsocode()] = $local;
+        if (is_array($languages)) {
+            foreach ($languages as $language) {
+                $langIsoCode = $language->getLangIsocode();
+
+                if (!empty($langIsoCode)) {
+                    $local = \EWW\Dpf\Helper\InputOption\Locallang::load($inputOptionClass, $langIsoCode);
+                    if ($local) {
+                        $this->locallang[$language->getLangIsocode()] = $local;
+                    }
                 }
             }
         }