Diskscan/Info update job refactoring and test

NzbDrone.Core/Providers/Jobs/DiskScanJob.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using NzbDrone.Core.Model.Notification;
+using NzbDrone.Core.Repository;
+
+namespace NzbDrone.Core.Providers.Jobs
+{
+    public class DiskScanJob : IJob
+    {
+        private readonly SeriesProvider _seriesProvider;
+        private readonly MediaFileProvider _mediaFileProvider;
+
+        public DiskScanJob(SeriesProvider seriesProvider, MediaFileProvider mediaFileProvider)
+        {
+            _seriesProvider = seriesProvider;
+            _mediaFileProvider = mediaFileProvider;
+        }
+
+        public DiskScanJob()
+        {
+        }
+
+        public string Name
+        {
+            get { return "Media File Scan"; }
+        }
+
+        public int DefaultInterval
+        {
+            get { return 60; }
+        }
+
+        public virtual void Start(ProgressNotification notification, int targetId)
+        {
+            IList<Series> seriesToScan;
+            if (targetId == 0)
+            {
+                seriesToScan = _seriesProvider.GetAllSeries().ToList();
+            }
+            else
+            {
+                seriesToScan = new List<Series>() { _seriesProvider.GetSeries(targetId) };
+            }
+
+            foreach (var series in seriesToScan.Where(c => c.Episodes.Count != 0))
+            {
+                notification.CurrentMessage = string.Format("Scanning disk for '{0}'", series.Title);
+                _mediaFileProvider.Scan(series);
+                notification.CurrentMessage = string.Format("Media File Scan completed for '{0}'", series.Title);
+            }
+        }
+    }
+}