Continue update of episodes even if gpodder server is unavailable

src/sync/syncjob.cpp

@@ -211,14 +211,37 @@ void SyncJob::syncSubscriptions()
         if (subRequest->error() || subRequest->aborted()) {
             if (subRequest->aborted()) {
                 Q_EMIT infoMessage(this, getProgressMessage(Aborted));
+                emitResult();
+                return;
             } else if (subRequest->error()) {
                 setError(SyncJobError::SubscriptionDownloadError);
                 setErrorText(subRequest->errorString());
                 Q_EMIT infoMessage(this, getProgressMessage(Error));
             }
+            // If this is a force sync (i.e. processing all updates), then
+            // continue with fetching podcasts updates, otherwise it's not
+            // possible to update new episodes if the sync server happens to be
+            // down or is not reachable.
+            if (m_forceFetchAll) {
+                QSqlQuery query;
+                query.prepare(QStringLiteral("SELECT url FROM Feeds;"));
+                Database::instance().execute(query);
+                while (query.next()) {
+                    QString url = query.value(0).toString();
+                    if (!m_feedsToBeUpdatedSubs.contains(url)) {
+                        m_feedsToBeUpdatedSubs += url;
+                    }
+                }
+                m_feedUpdateTotal = m_feedsToBeUpdatedSubs.count();
+                setProcessedAmount(KJob::Unit::Items, processedAmount(KJob::Unit::Items) + 2); // skip upload step
+                Q_EMIT infoMessage(this, getProgressMessage(SubscriptionFetch));
+
+                QTimer::singleShot(0, this, &SyncJob::fetchModifiedSubscriptions);
+            } else {
                 emitResult();
                 return;
             }
+        } else {
             qCDebug(kastsSync) << "Finished device update request";
 
             qulonglong newSubscriptionTimestamp = subRequest->timestamp();
@@ -288,6 +311,7 @@ void SyncJob::syncSubscriptions()
             QTimer::singleShot(0, this, [=]() {
                 uploadSubscriptions(localAddFeedList, localRemoveFeedList);
             });
+        }
     });
 }