fix subscription download dedup scope

This commit is contained in:
ShukeBta
2026-06-26 14:25:42 +08:00
parent 335a7fa14b
commit 6534347be6
2 changed files with 89 additions and 5 deletions
+26 -5
View File
@@ -49,7 +49,7 @@ func (d *DownloadService) AddDownloadWithMeta(ctx context.Context, userID, urlSt
if !req.meta.AllowExistingLibrary && d.localMediaAlreadyExists(ctx, req.title) {
return nil, ErrMediaAlreadyInLibrary
}
if existing, ok := d.findExistingDownloadTask(ctx, req.title, strings.TrimSpace(req.meta.SubscriptionID) != ""); ok {
if existing, ok := d.findExistingDownloadTask(ctx, req); ok {
return existing, ErrDownloadAlreadyExists
}
_ = d.ReloadConfig(ctx)
@@ -228,8 +228,8 @@ func localMediaRowSeasonEpisode(row model.Media) (int, int) {
return rowSeason, rowEpisode
}
func (d *DownloadService) findExistingDownloadTask(ctx context.Context, title string, allowDeletedReadd bool) (*model.DownloadTask, bool) {
key := downloadTaskIdentityKey(title)
func (d *DownloadService) findExistingDownloadTask(ctx context.Context, req downloadAddRequest) (*model.DownloadTask, bool) {
key := downloadTaskIdentityKey(req.title)
if key == "" || d == nil || d.repo == nil || d.repo.Download == nil {
return nil, false
}
@@ -237,22 +237,43 @@ func (d *DownloadService) findExistingDownloadTask(ctx context.Context, title st
if err != nil {
return nil, false
}
subscriptionID := strings.TrimSpace(req.meta.SubscriptionID)
for i := range rows {
if allowDeletedReadd {
if subscriptionID != "" {
if !downloadTaskBlocksReadd(rows[i].Status) {
continue
}
if !downloadTaskInSubscriptionScope(rows[i], req) {
continue
}
} else if !downloadTaskBlocksDuplicate(rows[i].Status) {
continue
}
current := downloadTaskIdentityKey(rows[i].Title)
if downloadTitleCoversRequest(rows[i].Title, title) || current == key {
if downloadTitleCoversRequest(rows[i].Title, req.title) || current == key {
return &rows[i], true
}
}
return nil, false
}
func downloadTaskInSubscriptionScope(row model.DownloadTask, req downloadAddRequest) bool {
subscriptionID := strings.TrimSpace(req.meta.SubscriptionID)
if subscriptionID == "" {
return true
}
rowSubscriptionID := strings.TrimSpace(row.SubscriptionID)
if rowSubscriptionID != "" {
return rowSubscriptionID == subscriptionID
}
rowSavePath := strings.TrimSpace(row.SavePath)
requestSavePath := strings.TrimSpace(req.savePath)
if rowSavePath == "" || requestSavePath == "" {
return false
}
return sameOrChildPath(rowSavePath, requestSavePath) || sameOrChildPath(requestSavePath, rowSavePath)
}
func (d *DownloadService) torrentExistsByIdentity(ctx context.Context, title string) bool {
query := downloadTaskIdentityKey(title)
if query == "" {