package arn import ( "errors" "fmt" "os" "path" "reflect" "strings" "github.com/aerogo/aero" "github.com/aerogo/api" "github.com/akyoto/color" ) // Force interface implementations var ( _ fmt.Stringer = (*Anime)(nil) _ Likeable = (*Anime)(nil) _ PostParent = (*Anime)(nil) _ api.Deletable = (*Anime)(nil) _ api.Editable = (*Anime)(nil) _ api.CustomEditable = (*Anime)(nil) _ api.ArrayEventListener = (*Anime)(nil) ) // Actions func init() { API.RegisterActions("Anime", []*api.Action{ // Like anime LikeAction(), // Unlike anime UnlikeAction(), }) } // Edit creates an edit log entry. func (anime *Anime) Edit(ctx aero.Context, key string, value reflect.Value, newValue reflect.Value) (consumed bool, err error) { user := GetUserFromContext(ctx) if key == "Status" { oldStatus := value.String() newStatus := newValue.String() // Notify people who want to know about finished series if oldStatus == "current" && newStatus == "finished" { go func() { for _, user := range anime.UsersWatchingOrPlanned() { if !user.Settings().Notification.AnimeFinished { continue } user.SendNotification(&PushNotification{ Title: anime.Title.ByUser(user), Message: anime.Title.ByUser(user) + " has finished airing!", Icon: anime.ImageLink("medium"), Link: "https://notify.moe" + anime.Link(), Type: NotificationTypeAnimeFinished, }) } }() } } // Write log entry logEntry := NewEditLogEntry(user.ID, "edit", "Anime", anime.ID, key, fmt.Sprint(value.Interface()), fmt.Sprint(newValue.Interface())) logEntry.Save() return false, nil } // OnAppend saves a log entry. func (anime *Anime) OnAppend(ctx aero.Context, key string, index int, obj interface{}) { onAppend(anime, ctx, key, index, obj) } // OnRemove saves a log entry. func (anime *Anime) OnRemove(ctx aero.Context, key string, index int, obj interface{}) { onRemove(anime, ctx, key, index, obj) } // Authorize returns an error if the given API POST request is not authorized. func (anime *Anime) Authorize(ctx aero.Context, action string) error { user := GetUserFromContext(ctx) if user == nil || (user.Role != "editor" && user.Role != "admin") { return errors.New("Not logged in or not authorized to edit this anime") } return nil } // DeleteInContext deletes the anime in the given context. func (anime *Anime) DeleteInContext(ctx aero.Context) error { user := GetUserFromContext(ctx) // Write log entry logEntry := NewEditLogEntry(user.ID, "delete", "Anime", anime.ID, "", fmt.Sprint(anime), "") logEntry.Save() return anime.Delete() } // Delete deletes the anime from the database. func (anime *Anime) Delete() error { // Delete anime characters DB.Delete("AnimeCharacters", anime.ID) // Delete anime relations DB.Delete("AnimeRelations", anime.ID) // Delete anime episodes for _, episode := range anime.Episodes() { err := episode.Delete() if err != nil { return err } } // Delete anime list items for animeList := range StreamAnimeLists() { removed := animeList.Remove(anime.ID) if removed { animeList.Save() } } // Delete anime ID from existing relations for relations := range StreamAnimeRelations() { removed := relations.Remove(anime.ID) if removed { relations.Save() } } // Delete anime ID from quotes for quote := range StreamQuotes() { if quote.AnimeID == anime.ID { quote.AnimeID = "" quote.Save() } } // Remove posts for _, post := range anime.Posts() { err := post.Delete() if err != nil { return err } } // Delete soundtrack tags for track := range StreamSoundTracks() { newTags := []string{} for _, tag := range track.Tags { if strings.HasPrefix(tag, "anime:") { parts := strings.Split(tag, ":") id := parts[1] if id == anime.ID { continue } } newTags = append(newTags, tag) } if len(track.Tags) != len(newTags) { track.Tags = newTags track.Save() } } // Delete images on file system if anime.HasImage() { err := os.Remove(path.Join(Root, "images/anime/original/", anime.ID+anime.Image.Extension)) if err != nil { // Don't return the error. // It's too late to stop the process at this point. // Instead, log the error. color.Red(err.Error()) } os.Remove(path.Join(Root, "images/anime/large/", anime.ID+".jpg")) os.Remove(path.Join(Root, "images/anime/large/", anime.ID+"@2.jpg")) os.Remove(path.Join(Root, "images/anime/large/", anime.ID+".webp")) os.Remove(path.Join(Root, "images/anime/large/", anime.ID+"@2.webp")) os.Remove(path.Join(Root, "images/anime/medium/", anime.ID+".jpg")) os.Remove(path.Join(Root, "images/anime/medium/", anime.ID+"@2.jpg")) os.Remove(path.Join(Root, "images/anime/medium/", anime.ID+".webp")) os.Remove(path.Join(Root, "images/anime/medium/", anime.ID+"@2.webp")) os.Remove(path.Join(Root, "images/anime/small/", anime.ID+".jpg")) os.Remove(path.Join(Root, "images/anime/small/", anime.ID+"@2.jpg")) os.Remove(path.Join(Root, "images/anime/small/", anime.ID+".webp")) os.Remove(path.Join(Root, "images/anime/small/", anime.ID+"@2.webp")) } // Delete the actual anime DB.Delete("Anime", anime.ID) return nil } // Save saves the anime in the database. func (anime *Anime) Save() { DB.Set("Anime", anime.ID, anime) }