Add playlist field to MusikGame model and update YouTube credentials handling in views

game/migrations/0009_alter_youtubecredentials_credentials.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.2.3 on 2025-06-13 20:50
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("game", "0008_youtubecredentials"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="youtubecredentials",
+            name="credentials",
+            field=models.CharField(),
+        ),
+    ]

game/migrations/0010_alter_youtubecredentials_credentials.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.2.3 on 2025-06-13 20:58
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("game", "0009_alter_youtubecredentials_credentials"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="youtubecredentials",
+            name="credentials",
+            field=models.JSONField(),
+        ),
+    ]

game/migrations/0011_musikgame_playlist.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.2.3 on 2025-06-13 21:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("game", "0010_alter_youtubecredentials_credentials"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="musikgame",
+            name="playlist",
+            field=models.URLField(blank=True, verbose_name="Playlist YouTube"),
+        ),
+    ]

game/migrations/0012_alter_musikgame_playlist.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.2.3 on 2025-06-13 21:03
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("game", "0011_musikgame_playlist"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="musikgame",
+            name="playlist",
+            field=models.CharField(blank=True, verbose_name="Playlist YouTube"),
+        ),
+    ]

game/models.py

@@ -39,6 +39,7 @@ class MusikGame(models.Model):
     date = models.DateTimeField(auto_now_add=True)
     n = models.PositiveIntegerField(default=2, verbose_name="Nombre de musiques")
     players = models.ManyToManyField(User, verbose_name="Joueurs")
+    playlist = models.CharField(blank=True, verbose_name="Playlist YouTube")
 
     def get_absolute_url(self):
         return reverse("game_detail", kwargs={"pk": self.pk})

game/templates/game/home.html

@@ -2,7 +2,7 @@
 <h2>Mes groupes</h2>
 <p>
     <a href="{% url "group_create" %}" role="button"><i class="ri-add-box-fill"></i> Créer un groupe</a>
-    {% if not user.youtubecredentials %}
+    {% if not user.youtubecredentials.credentials %}
         <a href="{% url "youtube_login" %}" role="button"><i class="ri-youtube-fill"></i> Me connecter au compte Youtube</a>
     {% endif %}
 </p>

game/templates/game/musikgame_detail.html

@@ -3,6 +3,13 @@
     <h1>
         <i class="ri-play-circle-fill"></i> {{ musikgame.date }}
     </h1>
+    {% if musikgame.playlist %}
+        <p>
+            <a target="_blank"
+               href="https://youtube.com/playlist?list={{ musikgame.playlist }}"
+               role="button"><i class="ri-youtube-fill"></i> Playlist</a>
+        </p>
+    {% endif %}
     <h2>
         <i class="ri-group-2-fill"></i> Joueurs
     </h2>

game/views.py

@@ -1,6 +1,8 @@
 import random
 
+import google.oauth2.credentials
 import google_auth_oauthlib
+import googleapiclient.discovery
 from django.conf import settings
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.db.models import Count, Q
@@ -131,6 +133,42 @@ class GameCreateView(LoginRequiredMixin, CreateView):
             models.MusicGameOrder.objects.create(
                 game=form.instance, player=player, music_video=music, order=order
             )
+
+        if creds := self.request.user.youtubecredentials:
+            credentials = google.oauth2.credentials.Credentials(**creds.credentials)
+            yt_api = googleapiclient.discovery.build(
+                "youtube", "v3", credentials=credentials
+            )
+            pl_request = yt_api.playlists().insert(
+                part="snippet,status",
+                body={
+                    "snippet": {
+                        "title": f"Musik – {group.name} – {form.instance.date.strftime('%x')}",
+                        "description": "Playlist générée par Musik",
+                    },
+                    "status": {
+                        "privacyStatus": "private",
+                    },
+                },
+            )
+            pl_response = pl_request.execute()
+            pl_id = pl_response.get("id")
+            form.instance.playlist = pl_id
+            form.instance.save()
+            for _, music in pm_list:
+                request = yt_api.playlistItems().insert(
+                    part="snippet",
+                    body={
+                        "snippet": {
+                            "playlistId": pl_id,
+                            "resourceId": {
+                                "kind": "youtube#video",
+                                "videoId": music.yt_id,
+                            },
+                        }
+                    },
+                )
+                request.execute()
         return res
 
 
@@ -173,8 +211,18 @@ class YoutubeCallbackView(LoginRequiredMixin, View):
 
         flow.fetch_token(code=request.GET.get("code"))
 
-        credentials = models.YoutubeCredentials(
-            user=request.user, credentials=flow.credentials.to_json()
+        credentials = flow.credentials
+        models.YoutubeCredentials.objects.update_or_create(
+            user=request.user,
+            defaults={
+                "credentials": {
+                    "token": credentials.token,
+                    "refresh_token": credentials.refresh_token,
+                    "token_uri": credentials.token_uri,
+                    "client_id": credentials.client_id,
+                    "client_secret": credentials.client_secret,
+                    "granted_scopes": credentials.granted_scopes,
+                }
+            },
         )
-        credentials.save()
         return redirect("/")