autobrr/internal/list/process_list_anilist.go

106 lines
2.7 KiB
Go

// Copyright (c) 2021 - 2025, Ludvig Lundgren and the autobrr contributors.
// SPDX-License-Identifier: GPL-2.0-or-later
package list
import (
"context"
"encoding/json"
"net/http"
"sort"
"strings"
"github.com/autobrr/autobrr/internal/domain"
"github.com/pkg/errors"
)
func (s *service) anilist(ctx context.Context, list *domain.List) error {
l := s.log.With().Str("type", "anilist").Str("list", list.Name).Logger()
if list.URL == "" {
return errors.New("no URL provided for AniList")
}
l.Debug().Msgf("fetching titles from %s", list.URL)
req, err := http.NewRequestWithContext(ctx, http.MethodGet, list.URL, nil)
if err != nil {
return errors.Wrapf(err, "could not make new request for URL: %s", list.URL)
}
list.SetRequestHeaders(req)
resp, err := s.httpClient.Do(req)
if err != nil {
return errors.Wrapf(err, "failed to fetch titles from URL: %s", list.URL)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return errors.Errorf("failed to fetch titles from URL: %s", list.URL)
}
var data []struct {
Romaji string `json:"romaji"`
English string `json:"english"`
Synonyms []string `json:"synonyms"`
}
if err := json.NewDecoder(resp.Body).Decode(&data); err != nil {
return errors.Wrapf(err, "failed to decode JSON data from URL: %s", list.URL)
}
// remove duplicates
titleSet := make(map[string]struct{})
for _, item := range data {
titlesToProcess := make(map[string]struct{})
titlesToProcess[item.Romaji] = struct{}{}
titlesToProcess[item.English] = struct{}{}
for _, synonym := range item.Synonyms {
titlesToProcess[synonym] = struct{}{}
}
for title := range titlesToProcess {
for _, processedTitle := range processTitle(title, list.MatchRelease) {
titleSet[processedTitle] = struct{}{}
}
}
}
filterTitles := make([]string, 0, len(titleSet))
for title := range titleSet {
filterTitles = append(filterTitles, title)
}
if len(filterTitles) == 0 {
l.Debug().Msgf("no titles found to update for list: %v", list.Name)
return nil
}
sort.Strings(filterTitles)
joinedTitles := strings.Join(filterTitles, ",")
l.Trace().Str("titles", joinedTitles).Msgf("found %d titles", len(joinedTitles))
filterUpdate := domain.FilterUpdate{Shows: &joinedTitles}
if list.MatchRelease {
filterUpdate.Shows = &nullString
filterUpdate.MatchReleases = &joinedTitles
}
for _, filter := range list.Filters {
l.Debug().Msgf("updating filter: %v", filter.ID)
filterUpdate.ID = filter.ID
if err := s.filterSvc.UpdatePartial(ctx, filterUpdate); err != nil {
return errors.Wrapf(err, "error updating filter: %v", filter.ID)
}
l.Debug().Msgf("successfully updated filter: %v", filter.ID)
}
return nil
}