working on making the file upload work over websocket and json

engine/doneTorrentActions.go

@@ -0,0 +1,64 @@
+package engine
+
+import (
+	"io"
+	"os"
+	"path/filepath"
+	"runtime"
+
+	"github.com/anacrolix/torrent"
+	"github.com/asdine/storm"
+	Storage "github.com/deranjer/goTorrent/storage"
+	pushbullet "github.com/mitsuse/pushbullet-go"
+	"github.com/mitsuse/pushbullet-go/requests"
+	"github.com/sirupsen/logrus"
+)
+
+//MoveAndLeaveSymlink takes the file from the default download dir and moves it to the user specified directory and then leaves a symlink behind.
+func MoveAndLeaveSymlink(config FullClientSettings, singleTorrent *torrent.Torrent, db *storm.DB) {
+	tStorage := Storage.FetchTorrentFromStorage(db, singleTorrent.InfoHash().String())
+	oldFilePath := filepath.Join(config.TorrentConfig.DataDir, singleTorrent.Name())
+	newFilePath := filepath.Join(tStorage.StoragePath, singleTorrent.Name())
+	if oldFilePath != newFilePath {
+		if runtime.GOOS == "windows" { //TODO the windows symlink is broken on windows 10 creator edition, so doing a copy for now until Go 1.11
+			srcFile, err := os.Open(oldFilePath)
+			if err != nil {
+				Logger.WithFields(logrus.Fields{"Old File Path": oldFilePath, "error": err}).Error("Windows: Cannot open old file for copy")
+				return
+			}
+			destFile, err := os.Create(newFilePath) // creating new file to copy old one to
+			if err != nil {
+				Logger.WithFields(logrus.Fields{"New File Path": newFilePath, "error": err}).Error("Windows: Cannot open new file for copying into")
+				return
+			}
+			_, err = io.Copy(srcFile, destFile)
+			if err != nil {
+				Logger.WithFields(logrus.Fields{"Old File Path": oldFilePath, "New File Path": newFilePath, "error": err}).Error("Windows: Cannot copy old file into new")
+				return
+			}
+			Logger.WithFields(logrus.Fields{"Old File Path": oldFilePath, "New File Path": newFilePath}).Info("Windows Torrent Copy Completed")
+		} else {
+			err := os.Symlink(oldFilePath, newFilePath) //For all other OS's create a symlink
+			if err != nil {
+				Logger.WithFields(logrus.Fields{"Old File Path": oldFilePath, "New File Path": newFilePath, "error": err}).Error("Error creating symlink")
+				return
+			}
+			Logger.WithFields(logrus.Fields{"Old File Path": oldFilePath, "New File Path": newFilePath}).Info("Moving completed torrent")
+		}
+	}
+	tStorage.TorrentMoved = true
+	Storage.AddTorrentLocalStorage(db, tStorage) //Updating the fact that we moved the torrent
+
+	if config.PushBulletToken != "" {
+		pb := pushbullet.New(config.PushBulletToken)
+		n := requests.NewNote()
+		n.Title = singleTorrent.Name()
+		n.Body = "Completed and moved to " + tStorage.StoragePath
+		if _, err := pb.PostPushesNote(n); err != nil {
+			Logger.WithFields(logrus.Fields{"Torrent": singleTorrent.Name(), "New File Path": tStorage.StoragePath, "error": err}).Error("Error pushing PushBullet Note")
+			return
+		}
+		Logger.WithFields(logrus.Fields{"Torrent": singleTorrent.Name(), "New File Path": tStorage.StoragePath}).Info("Pushbullet note sent")
+	}
+
+}