initial commit

download_torrent_file.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"io"
+	"net/http"
+	"os"
+	"path"
+	"path/filepath"
+
+	"git.tordarus.net/nyaanime/model"
+)
+
+func DownloadTorrent(animeEp model.AnimeEpisode, torrent *model.ParsedTorrent) error {
+	if err := SetCurrentlyDownloading(animeEp); err != nil {
+		return ErrLockFileCreationFailed.Wrap(err, animeEp.Anime.Title.Romaji, animeEp.Episode)
+	}
+
+	torrentFilePath := filepath.Join(TorrentPath, path.Base(torrent.Torrent.Link))
+
+	//fmt.Printf("download: %s -> %s\n", torrent.Torrent.Link, torrentFilePath)
+
+	resp, err := http.Get(torrent.Torrent.Link)
+	if err != nil {
+		return ErrDownloadTorrentFileFailed.Wrap(err, torrent.Torrent.Link)
+	}
+	defer resp.Body.Close()
+
+	file, err := os.Create(torrentFilePath)
+	if err != nil {
+		return ErrSaveTorrentFileFailed.Wrap(err, torrent.Torrent.Link)
+	}
+	defer file.Close()
+
+	_, err = io.Copy(file, resp.Body)
+	if err != nil {
+		return ErrSaveTorrentFileFailed.Wrap(err, torrent.Torrent.Link)
+	}
+
+	return nil
+}