Release list: filter by quality, codec, HDR, DV and language

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

internal/ui/releases.go

@@ -42,6 +42,7 @@ type releasesView struct {
 	searched     bool // the indexer search has finished
 	sortMode     int
 	hideRejected bool
+	attr         attrFilter
 }
 
 // openReleases starts an interactive search and shows the results as they arrive.
@@ -71,6 +72,11 @@ func (a *App) openReleases(title string, fetch func(context.Context) ([]arr.Rele
 		case ev.Key() == tcell.KeyRune && ev.Rune() == 's':
 			v.sortMode = (v.sortMode + 1) % numSortModes
 			v.render()
+		case ev.Key() == tcell.KeyRune && ev.Rune() == 'F':
+			v.app.openAttrFilter(v.attr, releaseLanguages(v.all), func(f attrFilter) {
+				v.attr = f
+				v.render()
+			})
 		case ev.Key() == tcell.KeyRune && ev.Rune() == 'f':
 			v.hideRejected = !v.hideRejected
 			v.render()
@@ -83,7 +89,7 @@ func (a *App) openReleases(title string, fetch func(context.Context) ([]arr.Rele
 	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Minute)
 	v.cancel = cancel
 	v.render() // shows the "searching" placeholder
-	a.openFull(v.root, "Enter/g grab · s sort · f hide rejected · Esc back", v.cancel)
+	a.openFull(v.root, "Enter/g grab · s sort · f hide rejected · F filter · Esc back", v.cancel)
 
 	go func() {
 		releases, err := fetch(ctx)
@@ -125,7 +131,7 @@ func (v *releasesView) render() {
 	if r, ok := v.selected(); ok {
 		selGUID = r.GUID
 	}
-	v.shown = visibleReleases(v.all, v.hideRejected, v.sortMode)
+	v.shown = visibleReleases(v.all, v.hideRejected, v.sortMode, v.attr)
 
 	v.table.Clear()
 	for i, c := range []string{"", "Title", "Quality", "Size", "Age", "Indexer", "Score"} {
@@ -158,7 +164,7 @@ func (v *releasesView) render() {
 	case len(v.shown) == 0:
 		msg := "No releases found. Are indexers configured?"
 		if len(v.all) > 0 {
-			msg = "All releases are hidden by the filter (f)"
+			msg = "All releases are hidden by the filters (f, F)"
 		}
 		v.table.SetCell(1, 1, tview.NewTableCell("[gray]"+msg).SetSelectable(false))
 	}
@@ -187,6 +193,9 @@ func (v *releasesView) renderHeader() {
 	if v.hideRejected {
 		s += " · [yellow]rejected hidden[-]"
 	}
+	if v.attr.active() {
+		s += " · [yellow]" + v.attr.String() + "[-]"
+	}
 	if v.torrents > 0 {
 		s += fmt.Sprintf(" · [gray]%d torrent release%s hidden[-]", v.torrents, plural(v.torrents))
 	}
@@ -265,12 +274,15 @@ func (v *releasesView) doGrab(r arr.Release) {
 }
 
 // visibleReleases applies the filter and sort order, returning a new slice.
-func visibleReleases(all []arr.Release, hideRejected bool, mode int) []arr.Release {
+func visibleReleases(all []arr.Release, hideRejected bool, mode int, af attrFilter) []arr.Release {
 	out := make([]arr.Release, 0, len(all))
 	for _, r := range all {
 		if hideRejected && isRejected(r) {
 			continue
 		}
+		if af.active() && !af.matchFile(r.Attrs()) {
+			continue
+		}
 		out = append(out, r)
 	}
 	slices.SortStableFunc(out, func(a, b arr.Release) int {
@@ -336,3 +348,19 @@ func formatReleaseAge(minutes float64) string {
 	}
 	return fmt.Sprintf("%dd", int(minutes/(24*60)))
 }
+
+// releaseLanguages lists the languages the releases announce, sorted.
+func releaseLanguages(all []arr.Release) []string {
+	seen := map[string]bool{}
+	var out []string
+	for _, r := range all {
+		for _, l := range r.Attrs().Languages {
+			if !seen[l] {
+				seen[l] = true
+				out = append(out, l)
+			}
+		}
+	}
+	slices.Sort(out)
+	return out
+}