[books] Add utility urls to model and scrobbles

vrobbler/apps/scrobbles/scrobblers.py

@@ -29,7 +29,12 @@ from scrobbles.constants import (
 )
 from scrobbles.models import Scrobble
 from scrobbles.notifications import ScrobbleNtfyNotification
-from scrobbles.utils import convert_to_seconds, extract_domain
+from scrobbles.utils import (
+    convert_to_seconds,
+    extract_domain,
+    remove_last_part,
+    next_url_if_exists,
+)
 from sports.models import SportEvent
 from sports.thesportsdb import lookup_event_from_thesportsdb
 from tasks.models import Task
@@ -260,7 +265,7 @@ def manual_scrobble_book(
     log = {}
     source = "Vrobbler"
     page = None
-    url = None
+    url = ""
 
     if READCOMICSONLINE_URL in title:
         url = title
@@ -287,7 +292,7 @@ def manual_scrobble_book(
 
     # TODO: Check for scrobble of this book already and if so, update the page count
 
-    book = Book.find_or_create(title, enrich=True)
+    book = Book.find_or_create(title, url=url, enrich=True)
 
     scrobble_dict = {
         "user_id": user_id,
@@ -312,8 +317,7 @@ def manual_scrobble_book(
 
     if action == "stop":
         if url:
-            scrobble.log["resume_url"] = url
-            scrobble.log["restart_url"] = remove_last_part(url)
+            scrobble.log["resume_url"] = next_url_if_exists(url)
             scrobble.save(update_fields=["log"])
         scrobble.stop(force_finish=True)