Send fixes

app/src/main/java/eu/faircode/email/Core.java

@@ -1295,13 +1295,13 @@ class Core {
                 Log.i(folder.name + " sent orphans=" + orphans.size());
                 for (EntityMessage orphan : orphans) {
                     Log.i(folder.name + " adding orphan id=" + orphan.id);
-                    if (orphan.content)
+                    if (orphan.content && orphan.ui_hide == 0L)
                         EntityOperation.queue(context, orphan, EntityOperation.ADD);
                 }
-            }
-
+            } else {
                 // Delete not synchronized messages without uid
                 db.message().deleteOrphans(folder.id);
+            }
 
             int count = ifolder.getMessageCount();
             db.folder().setFolderTotal(folder.id, count < 0 ? null : count);

app/src/main/java/eu/faircode/email/EntityMessage.java

@@ -188,13 +188,17 @@ public class EntityMessage implements Serializable {
         return addresses.toArray(new Address[0]);
     }
 
-    File getFile(Context context) {
+    static File getFile(Context context, Long id) {
         File dir = new File(context.getFilesDir(), "messages");
         if (!dir.exists())
             dir.mkdir();
         return new File(dir, id.toString());
     }
 
+    File getFile(Context context) {
+        return getFile(context, id);
+    }
+
     File getFile(Context context, int revision) {
         File dir = new File(context.getFilesDir(), "revision");
         if (!dir.exists())

app/src/main/java/eu/faircode/email/MessageHelper.java

@@ -1017,6 +1017,8 @@ public class MessageHelper {
 
     private void getMessageParts(Part part, MessageParts parts, boolean pgp) throws IOException, FolderClosedException {
         try {
+            if (BuildConfig.DEBUG)
+                Log.i("Part class=" + part.getClass() + " type=" + part.getContentType());
             if (part.isMimeType("multipart/*")) {
                 Multipart multipart;
                 Object content = part.getContent();

app/src/main/java/eu/faircode/email/ServiceSend.java

@@ -375,14 +375,8 @@ public class ServiceSend extends ServiceBase {
             message.error = null;
             message.id = db.message().insertMessage(message);
 
-            MessageHelper.MessageParts parts = helper.getMessageParts();
-            String body = parts.getHtml(this);
-            Helper.writeText(message.getFile(this), body);
-            db.message().setMessageContent(message.id,
-                    true,
-                    parts.isPlainOnly(),
-                    HtmlHelper.getPreview(body),
-                    parts.getWarnings(message.warning));
+            message.getFile(this).createNewFile();
+            EntityAttachment.copy(this, id, message.id);
 
             sid = message.id;
             message.id = id;
@@ -412,6 +406,16 @@ public class ServiceSend extends ServiceBase {
                 db.message().deleteMessage(message.id);
 
                 if (sid != null) {
+                    MessageHelper helper = new MessageHelper(imessage);
+                    MessageHelper.MessageParts parts = helper.getMessageParts();
+                    String body = parts.getHtml(this);
+                    Helper.writeText(EntityMessage.getFile(this, sid), body);
+                    db.message().setMessageContent(message.id,
+                            true,
+                            parts.isPlainOnly(),
+                            HtmlHelper.getPreview(body),
+                            parts.getWarnings(message.warning));
+
                     db.message().setMessageSent(sid, time);
                     db.message().setMessageUiHide(sid, 0L);
                 }