Merge pull request #514 from jaydom28/jdom/fix/audioroute

fixed audioroute code

lute/useraudio/routes.py

@@ -6,7 +6,8 @@
 
 import os
 from flask import Blueprint, send_file, current_app
-from lute.models.book import Book
+from lute.db import db
+from lute.models.repositories import BookRepository
 
 bp = Blueprint("useraudio", __name__, url_prefix="/useraudio")
 
@@ -15,6 +16,7 @@
 def stream(bookid):
     "Serve the audio, no caching."
     dirname = current_app.env_config.useraudiopath
-    b = Book.find(bookid)
-    fname = os.path.join(dirname, b.audio_filename)
+    br = BookRepository(db.session)
+    book = br.find(bookid)
+    fname = os.path.join(dirname, book.audio_filename)
     return send_file(fname, as_attachment=True, max_age=0)