Adaptations for legacy database importation.

codiki-exposition/src/main/java/org/codiki/exposition/picture/MultipartFileConverter.java

@@ -24,7 +24,8 @@ public class MultipartFileConverter {
         try {
             ALLOWED_MIME_TYPES = List.of(
                 mimeTypes.forName("image/png"),
-                mimeTypes.forName("image/jpeg")
+                mimeTypes.forName("image/jpeg"),
+                mimeTypes.forName("image/svg+xml")
             );
         } catch (MimeTypeException exception) {
             throw new RuntimeException("An error occurred while loading allowed mime types.", exception);
@@ -48,16 +49,15 @@ public class MultipartFileConverter {
     }
 
     private String buildPicturePath(MultipartFile fileContent) {
-        MimeType fileContentType = extractMimeType(fileContent);
+        checkMimeTypeIsAllowed(fileContent);
         return String.format(
-            "%s/%s%s",
+            "%s/%s",
             tempPicturesFolderPath,
-            UUID.randomUUID(),
-            fileContentType.getExtension()
+            UUID.randomUUID()
         );
     }
 
-    private MimeType extractMimeType(MultipartFile fileContent) {
+    private void checkMimeTypeIsAllowed(MultipartFile fileContent) {
         MimeType result = null;
         try {
             result = MimeTypes.getDefaultMimeTypes()
@@ -69,8 +69,6 @@ public class MultipartFileConverter {
         if (isNull(result) || !isAllowedMimeType(result)) {
             throw new PictureUploadException("Unable to upload the picture because its format is incorrect.");
         }
-
-        return result;
     }
 
     private boolean isAllowedMimeType(MimeType mimeType) {