add playlists radio to search result page

api/funkwhale_api/radios/filters.py

@@ -6,6 +6,7 @@ from django.db.models import Q, functions
 from django.urls import reverse_lazy
 
 from funkwhale_api.music import models
+from funkwhale_api.playlists import models as plt_models
 
 
 class RadioFilterRegistry(persisting_theory.Registry):
@@ -226,3 +227,20 @@ class TagFilter(RadioFilter):
             raise ValidationError("You must provide a name")
         except AssertionError:
             raise ValidationError('No tag matching names "{}"'.format(diff))
+
+
+@registry.register
+class PlaylistFilter(RadioFilter):
+    code = "playlist"
+    label = "Playlist"
+
+    def get_query(self, candidates, ids, **kwargs):
+        playlists = plt_models.Playlist.objects.filter(id__in=ids)
+        ids_plts = []
+        for playlist in playlists:
+            ids = playlist.playlist_tracks.select_related("track").values_list(
+                "track_id", flat=True
+            )
+            for id in ids:
+                ids_plts.append(id)
+        return Q(id__in=ids_plts)

api/tests/radios/test_radios.py

@@ -418,7 +418,7 @@ def test_get_choices_for_custom_radio_exclude_tag(factories):
 def test_can_start_custom_multiple_radio_from_api(api_client, factories):
     tracks = factories["music.Track"].create_batch(5)
     url = reverse("api:v1:radios:sessions-list")
-    map_filters_to_type = {"tags": "names", "artists": "ids"}
+    map_filters_to_type = {"tags": "names", "artists": "ids", "playlists": "names"}
     for (key, value) in map_filters_to_type.items():
         attr = value[:-1]
         track_filter_key = [getattr(a.artist, attr) for a in tracks]

changes/changelog.d/1968.enhancement

@@ -0,0 +1 @@
+Add playlists radio to search page (#1968)

front/src/components/radios/Button.vue

@@ -47,6 +47,10 @@ const buttonLabel = computed(() => {
       return running.value
         ? $pgettext('*/Player/Button.Label/Short, Verb', 'Stop artists radio')
         : $pgettext('*/Player/Button.Label/Short, Verb', 'Start artists radio')
+    case 'playlist':
+      return running.value
+        ? $pgettext('*/Player/Button.Label/Short, Verb', 'Stop playlists radio')
+        : $pgettext('*/Player/Button.Label/Short, Verb', 'Start playlists radio')
     default:
       return running.value
         ? $pgettext('*/Player/Button.Label/Short, Verb', 'Stop radio')

front/src/store/radios.ts

@@ -30,7 +30,7 @@ export interface CurrentRadio {
   objectId: ObjectId | null
 }
 
-export type RadioConfig = { type: 'tag', names: string[] } | { type: 'artist', ids: string[] }
+export type RadioConfig = { type: 'tag', names: string[] } | { type: 'artist' | 'playlist', ids: string[] }
 
 const logger = useLogger()
 

front/src/views/Search.vue

@@ -191,16 +191,17 @@ const labels = computed(() => ({
 const radioConfig = computed(() => {
   const results = Object.values(currentResults.value?.results ?? {})
   if (results.length) {
-    if (currentType.value?.id === 'tags') {
+    switch (currentType.value?.id) {
+      case 'tags':
         return {
           type: 'tag',
           names: results.map(({ name }) => name)
         } as RadioConfig
-    }
 
-    if (currentType.value?.id === 'artists') {
+      case 'playlists':
+      case 'artists':
         return {
-        type: 'artist',
+          type: currentType.value.id.slice(0, -1),
           ids: results.map(({ id }) => id)
         } as RadioConfig
     }