89 lines
3.3 KiB
Python
89 lines
3.3 KiB
Python
from django.db import transaction
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from rest_framework import serializers
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from funkwhale_api.federation import serializers as federation_serializers
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from funkwhale_api.music import models as music_models
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from funkwhale_api.music import serializers as music_serializers
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from funkwhale_api.tags import models as tags_models
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from funkwhale_api.tags import serializers as tags_serializers
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from . import models
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class ChannelCreateSerializer(serializers.Serializer):
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name = serializers.CharField(max_length=music_models.MAX_LENGTHS["ARTIST_NAME"])
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username = serializers.CharField(max_length=music_models.MAX_LENGTHS["ARTIST_NAME"])
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summary = serializers.CharField(max_length=500, allow_blank=True, allow_null=True)
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tags = tags_serializers.TagsListField()
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@transaction.atomic
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def create(self, validated_data):
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artist = music_models.Artist.objects.create(
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attributed_to=validated_data["attributed_to"], name=validated_data["name"]
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)
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if validated_data.get("tags", []):
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tags_models.set_tags(artist, *validated_data["tags"])
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channel = models.Channel(
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artist=artist, attributed_to=validated_data["attributed_to"]
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)
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channel.actor = models.generate_actor(
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validated_data["username"],
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summary=validated_data["summary"],
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name=validated_data["name"],
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)
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channel.library = music_models.Library.objects.create(
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name=channel.actor.preferred_username,
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privacy_level="public",
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actor=validated_data["attributed_to"],
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)
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channel.save()
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return channel
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def to_representation(self, obj):
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return ChannelSerializer(obj).data
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class ChannelUpdateSerializer(serializers.Serializer):
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name = serializers.CharField(max_length=music_models.MAX_LENGTHS["ARTIST_NAME"])
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summary = serializers.CharField(max_length=500, allow_blank=True, allow_null=True)
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tags = tags_serializers.TagsListField()
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@transaction.atomic
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def update(self, obj, validated_data):
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if validated_data.get("tags") is not None:
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tags_models.set_tags(obj.artist, *validated_data["tags"])
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actor_update_fields = []
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if "summary" in validated_data:
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actor_update_fields.append(("summary", validated_data["summary"]))
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if "name" in validated_data:
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obj.artist.name = validated_data["name"]
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obj.artist.save(update_fields=["name"])
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actor_update_fields.append(("name", validated_data["name"]))
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if actor_update_fields:
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for field, value in actor_update_fields:
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setattr(obj.actor, field, value)
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obj.actor.save(update_fields=[f for f, _ in actor_update_fields])
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return obj
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def to_representation(self, obj):
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return ChannelSerializer(obj).data
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class ChannelSerializer(serializers.ModelSerializer):
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artist = serializers.SerializerMethodField()
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actor = federation_serializers.APIActorSerializer()
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attributed_to = federation_serializers.APIActorSerializer()
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class Meta:
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model = models.Channel
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fields = ["uuid", "artist", "attributed_to", "actor", "creation_date"]
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def get_artist(self, obj):
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return music_serializers.serialize_artist_simple(obj.artist)
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