Changelog 0.3.0

pkg/qbit/shared/downloader.go

@@ -0,0 +1,111 @@
+package shared
+
+import (
+	"fmt"
+	"goBlack/common"
+	"goBlack/pkg/debrid"
+	"goBlack/pkg/downloaders"
+	"os"
+	"path/filepath"
+	"sync"
+	"time"
+)
+
+func (q *QBit) processManualFiles(debridTorrent *debrid.Torrent) (string, error) {
+	q.logger.Printf("Downloading %d files...", len(debridTorrent.DownloadLinks))
+	torrentPath := common.RemoveExtension(debridTorrent.OriginalFilename)
+	parent := common.RemoveInvalidChars(filepath.Join(q.DownloadFolder, debridTorrent.Arr.Name, torrentPath))
+	err := os.MkdirAll(parent, os.ModePerm)
+	if err != nil {
+		// add previous error to the error and return
+		return "", fmt.Errorf("failed to create directory: %s: %v", parent, err)
+	}
+	q.downloadFiles(debridTorrent, parent)
+	return torrentPath, nil
+}
+
+func (q *QBit) downloadFiles(debridTorrent *debrid.Torrent, parent string) {
+	var wg sync.WaitGroup
+	semaphore := make(chan struct{}, 5)
+	client := downloaders.GetHTTPClient()
+	for _, link := range debridTorrent.DownloadLinks {
+		if link.DownloadLink == "" {
+			q.logger.Printf("No download link found for %s\n", link.Filename)
+			continue
+		}
+		wg.Add(1)
+		semaphore <- struct{}{}
+		go func(link debrid.TorrentDownloadLinks) {
+			defer wg.Done()
+			defer func() { <-semaphore }()
+			err := downloaders.NormalHTTP(client, link.DownloadLink, filepath.Join(parent, link.Filename))
+			if err != nil {
+				q.logger.Printf("Error downloading %s: %v\n", link.DownloadLink, err)
+			} else {
+				q.logger.Printf("Downloaded %s successfully\n", link.DownloadLink)
+			}
+		}(link)
+	}
+	wg.Wait()
+	q.logger.Printf("Downloaded all files for %s\n", debridTorrent.Name)
+}
+
+func (q *QBit) ProcessSymlink(debridTorrent *debrid.Torrent) (string, error) {
+	var wg sync.WaitGroup
+	files := debridTorrent.Files
+	ready := make(chan debrid.TorrentFile, len(files))
+
+	q.logger.Printf("Checking %d files...", len(files))
+	rCloneBase := debridTorrent.Debrid.GetMountPath()
+	torrentPath, err := q.getTorrentPath(rCloneBase, debridTorrent) // /MyTVShow/
+	if err != nil {
+		return "", fmt.Errorf("failed to get torrent path: %v", err)
+	}
+	torrentSymlinkPath := filepath.Join(q.DownloadFolder, debridTorrent.Arr.Name, torrentPath) // /mnt/symlinks/{category}/MyTVShow/
+	err = os.MkdirAll(torrentSymlinkPath, os.ModePerm)
+	if err != nil {
+		return "", fmt.Errorf("failed to create directory: %s: %v", torrentSymlinkPath, err)
+	}
+	torrentRclonePath := filepath.Join(rCloneBase, torrentPath)
+	for _, file := range files {
+		wg.Add(1)
+		go checkFileLoop(&wg, torrentRclonePath, file, ready)
+	}
+
+	go func() {
+		wg.Wait()
+		close(ready)
+	}()
+
+	for f := range ready {
+		q.logger.Println("File is ready:", f.Path)
+		q.createSymLink(torrentSymlinkPath, torrentRclonePath, f)
+	}
+	return torrentPath, nil
+}
+
+func (q *QBit) getTorrentPath(rclonePath string, debridTorrent *debrid.Torrent) (string, error) {
+	for {
+		torrentPath := debridTorrent.GetMountFolder(rclonePath)
+		if torrentPath != "" {
+			return torrentPath, nil
+		}
+		time.Sleep(time.Second)
+	}
+}
+
+func (q *QBit) createSymLink(path string, torrentMountPath string, file debrid.TorrentFile) {
+
+	// Combine the directory and filename to form a full path
+	fullPath := filepath.Join(path, file.Name) // /mnt/symlinks/{category}/MyTVShow/MyTVShow.S01E01.720p.mkv
+	// Create a symbolic link if file doesn't exist
+	torrentFilePath := filepath.Join(torrentMountPath, file.Name) // debridFolder/MyTVShow/MyTVShow.S01E01.720p.mkv
+	err := os.Symlink(torrentFilePath, fullPath)
+	if err != nil {
+		q.logger.Printf("Failed to create symlink: %s: %v\n", fullPath, err)
+	}
+	// Check if the file exists
+	if !common.FileReady(fullPath) {
+		q.logger.Printf("Symlink not ready: %s\n", fullPath)
+	}
+}