79 lignes
3,1 Kio
Go
79 lignes
3,1 Kio
Go
package torrents
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"strconv"
|
|
|
|
"html/template"
|
|
|
|
"github.com/NyaaPantsu/nyaa/config"
|
|
"github.com/NyaaPantsu/nyaa/models"
|
|
"github.com/NyaaPantsu/nyaa/models/activities"
|
|
"github.com/NyaaPantsu/nyaa/models/notifications"
|
|
"github.com/NyaaPantsu/nyaa/utils/publicSettings"
|
|
)
|
|
|
|
// ExistOrDelete : Check if a torrent exist with the same hash and if it can be replaced, it is replaced
|
|
func ExistOrDelete(hash string, user *models.User) error {
|
|
torrentIndb := &models.Torrent{}
|
|
models.ORM.Unscoped().Model(&models.Torrent{}).Where("torrent_hash = ?", hash).Preload("Uploader").First(torrentIndb)
|
|
if torrentIndb.ID > 0 {
|
|
if user.CurrentUserIdentical(torrentIndb.UploaderID) && torrentIndb.IsDeleted() && !torrentIndb.IsBlocked() { // if torrent is not locked and is deleted and the user is the actual owner
|
|
_, _, err := torrentIndb.DefinitelyDelete()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
activities.Log(&models.User{}, torrentIndb.Identifier(), "delete", "torrent_deleted_by", strconv.Itoa(int(torrentIndb.ID)), torrentIndb.Uploader.Username, user.Username)
|
|
} else {
|
|
return errors.New("Torrent already in database")
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// NewTorrentEvent : Should be called when you create a new torrent
|
|
func NewTorrentEvent(user *models.User, torrent *models.Torrent) error {
|
|
url := "/view/" + strconv.FormatUint(uint64(torrent.ID), 10)
|
|
if user.ID > 0 && config.Get().Users.DefaultUserSettings["new_torrent"] { // If we are a member and notifications for new torrents are enabled
|
|
user.GetFollowers() // We populate the liked field for users
|
|
if len(user.Followers) > 0 { // If we are followed by at least someone
|
|
for _, follower := range user.Followers {
|
|
follower.ParseSettings() // We need to call it before checking settings
|
|
if follower.Settings.Get("new_torrent") {
|
|
T, _, _ := publicSettings.TfuncAndLanguageWithFallback(follower.Language, follower.Language) // We need to send the notification to every user in their language
|
|
notifications.NotifyUser(&follower, torrent.Identifier(), fmt.Sprintf(T("new_torrent_uploaded"), torrent.Name, user.Username), url, follower.Settings.Get("new_torrent_email"))
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// HideUser : hides a torrent user for hidden torrents
|
|
func HideUser(uploaderID uint, uploaderName string, torrentHidden bool) (uint, string) {
|
|
if uploaderName == "" || torrentHidden {
|
|
return 0, "れんちょん"
|
|
}
|
|
if uploaderID == 0 {
|
|
return 0, uploaderName
|
|
}
|
|
return uploaderID, uploaderName
|
|
}
|
|
|
|
// APITorrentsToJSON : Map Torrents to TorrentsToJSON for API request without reallocations
|
|
func APITorrentsToJSON(t []models.Torrent) []models.TorrentJSON {
|
|
json := make([]models.TorrentJSON, len(t))
|
|
for i := range t {
|
|
json[i] = t[i].ToJSON()
|
|
uploaderID, username := HideUser(json[i].UploaderID, string(json[i].UploaderName), json[i].Hidden)
|
|
json[i].UploaderName = template.HTML(username)
|
|
json[i].UploaderID = uploaderID
|
|
}
|
|
return json
|
|
}
|
|
|
|
// TorrentsToAPI : Map Torrents for API usage without reallocations
|
|
func TorrentsToAPI(t []models.Torrent) []models.TorrentJSON {
|
|
return APITorrentsToJSON(t)
|
|
}
|