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import arrow
from django.core.paginator import Paginator
from funkwhale_api.federation import actors
from funkwhale_api.federation import keys
from funkwhale_api.federation import models
from funkwhale_api.federation import serializers
from funkwhale_api.federation import utils
def test_actor_serializer_from_ap(db):
payload = {
'id': 'https://test.federation/user',
'type': 'Person',
'following': 'https://test.federation/user/following',
'followers': 'https://test.federation/user/followers',
'inbox': 'https://test.federation/user/inbox',
'outbox': 'https://test.federation/user/outbox',
'preferredUsername': 'user',
'name': 'Real User',
'summary': 'Hello world',
'url': 'https://test.federation/@user',
'manuallyApprovesFollowers': False,
'publicKey': {
'id': 'https://test.federation/user#main-key',
'owner': 'https://test.federation/user',
'publicKeyPem': 'yolo'
},
'endpoints': {
'sharedInbox': 'https://test.federation/inbox'
},
}
serializer = serializers.ActorSerializer(data=payload)
assert serializer.is_valid()
actor = serializer.build()
assert actor.url == payload['id']
assert actor.inbox_url == payload['inbox']
assert actor.outbox_url == payload['outbox']
assert actor.shared_inbox_url == payload['endpoints']['sharedInbox']
assert actor.followers_url == payload['followers']
assert actor.following_url == payload['following']
assert actor.public_key == payload['publicKey']['publicKeyPem']
assert actor.preferred_username == payload['preferredUsername']
assert actor.name == payload['name']
assert actor.domain == 'test.federation'
assert actor.summary == payload['summary']
assert actor.type == 'Person'
assert actor.manually_approves_followers == payload['manuallyApprovesFollowers']
def test_actor_serializer_only_mandatory_field_from_ap(db):
payload = {
'id': 'https://test.federation/user',
'type': 'Person',
'following': 'https://test.federation/user/following',
'followers': 'https://test.federation/user/followers',
'inbox': 'https://test.federation/user/inbox',
'outbox': 'https://test.federation/user/outbox',
'preferredUsername': 'user',
}
serializer = serializers.ActorSerializer(data=payload)
assert serializer.is_valid()
actor = serializer.build()
assert actor.url == payload['id']
assert actor.inbox_url == payload['inbox']
assert actor.outbox_url == payload['outbox']
assert actor.followers_url == payload['followers']
assert actor.following_url == payload['following']
assert actor.preferred_username == payload['preferredUsername']
assert actor.domain == 'test.federation'
assert actor.type == 'Person'
assert actor.manually_approves_followers is None
def test_actor_serializer_to_ap():
expected = {
'@context': [
'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1',
{},
],
'id': 'https://test.federation/user',
'type': 'Person',
'following': 'https://test.federation/user/following',
'followers': 'https://test.federation/user/followers',
'inbox': 'https://test.federation/user/inbox',
'outbox': 'https://test.federation/user/outbox',
'preferredUsername': 'user',
'name': 'Real User',
'summary': 'Hello world',
'manuallyApprovesFollowers': False,
'publicKey': {
'id': 'https://test.federation/user#main-key',
'owner': 'https://test.federation/user',
'publicKeyPem': 'yolo'
},
'endpoints': {
'sharedInbox': 'https://test.federation/inbox'
},
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}
ac = models.Actor(
url=expected['id'],
inbox_url=expected['inbox'],
outbox_url=expected['outbox'],
shared_inbox_url=expected['endpoints']['sharedInbox'],
followers_url=expected['followers'],
following_url=expected['following'],
public_key=expected['publicKey']['publicKeyPem'],
preferred_username=expected['preferredUsername'],
name=expected['name'],
domain='test.federation',
summary=expected['summary'],
type='Person',
manually_approves_followers=False,
)
serializer = serializers.ActorSerializer(ac)
assert serializer.data == expected
def test_webfinger_serializer():
expected = {
'subject': 'acct:service@test.federation',
'links': [
{
'rel': 'self',
'href': 'https://test.federation/federation/instance/actor',
'type': 'application/activity+json',
}
],
'aliases': [
'https://test.federation/federation/instance/actor',
]
actor = models.Actor(
url=expected['links'][0]['href'],
preferred_username='service',
domain='test.federation',
)
serializer = serializers.ActorWebfingerSerializer(actor)
def test_follow_serializer_to_ap(factories):
follow = factories['federation.Follow'](local=True)
serializer = serializers.FollowSerializer(follow)
expected = {
'@context': [
'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1',
{},
],
'id': follow.get_federation_url(),
'type': 'Follow',
'actor': follow.actor.url,
'object': follow.target.url,
}
assert serializer.data == expected
def test_paginated_collection_serializer(factories):
tfs = factories['music.TrackFile'].create_batch(size=5)
actor = factories['federation.Actor'](local=True)
conf = {
'id': 'https://test.federation/test',
'items': tfs,
'item_serializer': serializers.AudioSerializer,
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'actor': actor,
'page_size': 2,
}
expected = {
'@context': [
'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1',
{},
],
'type': 'Collection',
'id': conf['id'],
'actor': actor.url,
'totalItems': len(tfs),
'current': conf['id'] + '?page=1',
'last': conf['id'] + '?page=3',
'first': conf['id'] + '?page=1',
}
serializer = serializers.PaginatedCollectionSerializer(conf)
assert serializer.data == expected
def test_collection_page_serializer(factories):
tfs = factories['music.TrackFile'].create_batch(size=5)
actor = factories['federation.Actor'](local=True)
conf = {
'id': 'https://test.federation/test',
'item_serializer': serializers.AudioSerializer,
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'actor': actor,
'page': Paginator(tfs, 2).page(2),
}
expected = {
'@context': [
'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1',
{},
],
'type': 'CollectionPage',
'id': conf['id'] + '?page=2',
'actor': actor.url,
'totalItems': len(tfs),
'partOf': conf['id'],
'prev': conf['id'] + '?page=1',
'next': conf['id'] + '?page=3',
'first': conf['id'] + '?page=1',
'last': conf['id'] + '?page=3',
'items': [
conf['item_serializer'](
i,
context={'actor': actor, 'include_ap_context': False}
).data
for i in conf['page'].object_list
]
}
serializer = serializers.CollectionPageSerializer(conf)
assert serializer.data == expected
def test_activity_pub_audio_serializer_to_library_track(factories):
remote_library = factories['federation.Library']()
audio = factories['federation.Audio']()
serializer = serializers.AudioSerializer(
data=audio, context={'library': remote_library})
assert serializer.is_valid(raise_exception=True)
lt = serializer.save()
assert lt.pk is not None
assert lt.url == audio['id']
assert lt.library == remote_library
assert lt.audio_url == audio['url']['href']
assert lt.audio_mimetype == audio['url']['mediaType']
assert lt.metadata == audio['metadata']
assert lt.title == audio['metadata']['recording']['title']
assert lt.artist_name == audio['metadata']['artist']['name']
assert lt.album_title == audio['metadata']['release']['title']
assert lt.published_date == arrow.get(audio['published'])
def test_activity_pub_audio_serializer_to_library_track_no_duplicate(
factories):
remote_library = factories['federation.Library']()
audio = factories['federation.Audio']()
serializer1 = serializers.AudioSerializer(
data=audio, context={'library': remote_library})
serializer2 = serializers.AudioSerializer(
data=audio, context={'library': remote_library})
assert serializer1.is_valid() is True
assert serializer2.is_valid() is True
lt1 = serializer1.save()
lt2 = serializer2.save()
assert lt1 == lt2
assert models.LibraryTrack.objects.count() == 1
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def test_activity_pub_audio_serializer_to_ap(factories):
tf = factories['music.TrackFile'](mimetype='audio/mp3')
library = actors.SYSTEM_ACTORS['library'].get_actor_instance()
expected = {
'@context': serializers.AP_CONTEXT,
'type': 'Audio',
'id': tf.get_federation_url(),
'name': tf.track.full_name,
'published': tf.creation_date.isoformat(),
'updated': tf.modification_date.isoformat(),
'metadata': {
'artist': {
'musicbrainz_id': tf.track.artist.mbid,
'name': tf.track.artist.name,
},
'release': {
'musicbrainz_id': tf.track.album.mbid,
'title': tf.track.album.title,
},
'recording': {
'musicbrainz_id': tf.track.mbid,
'title': tf.track.title,
},
},
'url': {
'href': utils.full_url(tf.path),
'type': 'Link',
'mediaType': 'audio/mp3'
},
'attributedTo': [
library.url
]
}
serializer = serializers.AudioSerializer(tf, context={'actor': library})
assert serializer.data == expected
def test_activity_pub_audio_serializer_to_ap_no_mbid(factories):
tf = factories['music.TrackFile'](
mimetype='audio/mp3',
track__mbid=None,
track__album__mbid=None,
track__album__artist__mbid=None,
)
library = actors.SYSTEM_ACTORS['library'].get_actor_instance()
expected = {
'@context': serializers.AP_CONTEXT,
'type': 'Audio',
'id': tf.get_federation_url(),
'name': tf.track.full_name,
'published': tf.creation_date.isoformat(),
'updated': tf.modification_date.isoformat(),
'metadata': {
'artist': {
'name': tf.track.artist.name,
'musicbrainz_id': None,
},
'release': {
'title': tf.track.album.title,
'musicbrainz_id': None,
},
'recording': {
'title': tf.track.title,
'musicbrainz_id': None,
},
},
'url': {
'href': utils.full_url(tf.path),
'type': 'Link',
'mediaType': 'audio/mp3'
},
'attributedTo': [
library.url
]
}
serializer = serializers.AudioSerializer(tf, context={'actor': library})
assert serializer.data == expected
def test_collection_serializer_to_ap(factories):
tf1 = factories['music.TrackFile'](mimetype='audio/mp3')
tf2 = factories['music.TrackFile'](mimetype='audio/ogg')
library = actors.SYSTEM_ACTORS['library'].get_actor_instance()
expected = {
'@context': serializers.AP_CONTEXT,
'id': 'https://test.id',
'actor': library.url,
'totalItems': 2,
'type': 'Collection',
'items': [
serializers.AudioSerializer(
tf1, context={'actor': library, 'include_ap_context': False}
).data,
serializers.AudioSerializer(
tf2, context={'actor': library, 'include_ap_context': False}
).data,
]
}
collection = {
'id': expected['id'],
'actor': library,
'items': [tf1, tf2],
'item_serializer': serializers.AudioSerializer
}
serializer = serializers.CollectionSerializer(
collection, context={'actor': library, 'id': 'https://test.id'})
assert serializer.data == expected