+
+ /**
+ * Use a Symfony validator to ensure the language is well formatted.
+ *
+ * @param Entry $entry
+ * @param string $value Language to validate
+ */
+ private function validateAndSetLanguage($entry, $value)
+ {
+ // some lang are defined as fr-FR, es-ES.
+ // replacing - by _ might increase language support
+ $value = str_replace('-', '_', $value);
+
+ $errors = $this->validator->validate(
+ $value,
+ (new LocaleConstraint())
+ );
+
+ if (0 === count($errors)) {
+ $entry->setLanguage($value);
+
+ return;
+ }
+
+ $this->logger->warning('Language validation failed. '.(string) $errors);
+ }
+
+ /**
+ * Use a Symfony validator to ensure the preview picture is a real url.
+ *
+ * @param Entry $entry
+ * @param string $value URL to validate
+ */
+ private function validateAndSetPreviewPicture($entry, $value)
+ {
+ $errors = $this->validator->validate(
+ $value,
+ (new UrlConstraint())
+ );
+
+ if (0 === count($errors)) {
+ $entry->setPreviewPicture($value);
+
+ return;
+ }
+
+ $this->logger->warning('PreviewPicture validation failed. '.(string) $errors);
+ }