Allow syncing a single channel

app/YtManagerApp/models.py

@@ -162,6 +162,10 @@ class Subscription(models.Model):
     def delete_subscription(self, keep_downloaded_videos: bool):
         self.delete()
 
+    def synchronize_now(self):
+        from YtManagerApp.management.jobs.synchronize import SynchronizeJob
+        SynchronizeJob.schedule_now_for_subscription(self)
+
 
 class Video(models.Model):
     video_id = models.CharField(null=False, max_length=12)

app/YtManagerApp/templates/YtManagerApp/controls/subscription_update_modal.html

@@ -18,4 +18,17 @@
 {% block modal_footer %}
     <input class="btn btn-primary" type="submit" value="Save" aria-label="Save">
     <input class="btn btn-secondary" type="button" value="Cancel" data-dismiss="modal" aria-label="Cancel">
-{% endblock modal_footer %}
+    <input class="btn btn-secondary" type="button" value="Synchronize Now" aria-label="Synchronize Now" onclick="synchronizeChannelNow()">
+{% endblock modal_footer %}
+
+{% block modal_scripts %}
+<script>
+    function synchronizeChannelNow() {
+        $.post("{% url 'ajax_action_sync_now' form.instance.pk %}", {
+            csrfmiddlewaretoken: '{{ csrf_token }}'
+        }, function() {
+        });
+    }
+</script>
+{% endblock %}
+

app/YtManagerApp/urls.py

@@ -37,6 +37,7 @@ urlpatterns = [
 
     # Ajax
     path('ajax/action/sync_now/', SyncNowView.as_view(), name='ajax_action_sync_now'),
+    path('ajax/action/sync_now/<int:pk>', SyncNowView.as_view(), name='ajax_action_sync_now'),
     path('ajax/action/delete_video_files/<int:pk>', DeleteVideoFilesView.as_view(), name='ajax_action_delete_video_files'),
     path('ajax/action/download_video_files/<int:pk>', DownloadVideoFilesView.as_view(), name='ajax_action_download_video_files'),
     path('ajax/action/mark_video_watched/<int:pk>', MarkVideoWatchedView.as_view(), name='ajax_action_mark_video_watched'),

app/YtManagerApp/views/actions.py

@@ -3,12 +3,15 @@ from django.http import JsonResponse
 from django.views.generic import View
 
 from YtManagerApp.management.jobs.synchronize import SynchronizeJob
-from YtManagerApp.models import Video
+from YtManagerApp.models import Video, Subscription
 
 
 class SyncNowView(LoginRequiredMixin, View):
     def post(self, *args, **kwargs):
-        SynchronizeJob.schedule_now()
+        if 'pk' in kwargs:
+            SynchronizeJob.schedule_now_for_subscription(Subscription.objects.get(id=kwargs['pk']))
+        else:
+            SynchronizeJob.schedule_now()
         return JsonResponse({
             'success': True
         })