initial commit

torrent_parse.go

@@ -0,0 +1,52 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"os"
+
+	"git.tordarus.net/nyaanime/logic"
+	"git.tordarus.net/nyaanime/model"
+	"git.tordarus.net/nyaanime/parsers"
+	"git.tordarus.net/tordarus/adverr/v2"
+	"github.com/fatih/color"
+)
+
+func ParseTorrent(torrent *model.Torrent) (*model.ParsedTorrent, error) {
+	for _, parser := range parsers.Parsers {
+		parsedTorrent, ok := parser.TorrentParser(&parser, torrent)
+		if ok {
+			anime, err := logic.SearchAnimeByTitle(parsedTorrent.OriginalAnimeTitle)
+			if err != nil {
+				return parsedTorrent, ErrTorrentParseFailed.Wrap(err, torrent.ID, parser.String())
+			}
+
+			parsedTorrent.Anime = anime
+			return parsedTorrent, nil
+		}
+	}
+
+	return nil, ErrNoSuitableParser.New(torrent.ID)
+}
+
+func ParseTorrentsByAnimeEp(torrents []model.Torrent) map[model.AnimeEpisode][]*model.ParsedTorrent {
+	torrentsByAnimeEp := map[model.AnimeEpisode][]*model.ParsedTorrent{}
+
+	for _, torrent := range torrents {
+		torrent := torrent
+		parsedTorrent, err := ParseTorrent(&torrent)
+		if err != nil {
+			if errors.Is(err, logic.ErrAnimeNotFound) {
+				fmt.Fprintln(os.Stderr, color.RedString("torrent with ID %s could not be parsed because anime was not found: \"%s\"", torrent.ID, parsedTorrent.OriginalAnimeTitle))
+			} else if !errors.Is(err, ErrNoSuitableParser) {
+				adverr.Println(err)
+			}
+			continue
+		}
+
+		animeEp := GetAnimeEpisode(parsedTorrent.Anime, parsedTorrent.Episode)
+		torrentsByAnimeEp[animeEp] = append(torrentsByAnimeEp[animeEp], parsedTorrent)
+	}
+
+	return torrentsByAnimeEp
+}