feat(socialaccount/providers): Added Mixer provider

AUTHORS

@@ -103,6 +103,7 @@ Marjori Pomarole
 Markus Kaiserswerth
 Markus Thielen
 Martin Bächtold
+Matt Nishi-Broach
 Mauro Stettler
 Morgante Pell
 Nariman Gharib

ChangeLog.rst

@@ -4,7 +4,7 @@
 Note worthy changes
 -------------------
 
-- New provider: Yandex (OAuth2)
+- New providers: Yandex, Mixer.
 
 - Fixed Twitch ``get_avatar_url()`` method to use the profile picture retrieved
   by new user details endpoint introduced in version 0.40.0.

allauth/socialaccount/providers/mixer/provider.py

@@ -0,0 +1,37 @@
+from allauth.socialaccount.providers.base import ProviderAccount
+from allauth.socialaccount.providers.oauth2.provider import OAuth2Provider
+
+
+class MixerAccount(ProviderAccount):
+    def _get_token(self):
+        return self.account.extra_data.get('channel', {}).get('token')
+
+    def get_profile_url(self):
+        return 'https://mixer.com/' + self._get_token()
+
+    def get_avatar_url(self):
+        return self.account.extra_data.get('avatarUrl')
+
+    def to_str(self):
+        return self._get_token()
+
+
+class MixerProvider(OAuth2Provider):
+    id = 'mixer'
+    name = 'Mixer'
+    account_class = MixerAccount
+
+    def get_default_scope(self):
+        return ['user:details:self']
+
+    def extract_uid(self, data):
+        return str(data['id'])
+
+    def extract_common_fields(self, data):
+        return {
+            'username': data.get('username'),
+            'email': data.get('email'),
+        }
+
+
+provider_classes = [MixerProvider]

allauth/socialaccount/providers/mixer/tests.py

@@ -0,0 +1,45 @@
+from allauth.socialaccount.tests import OAuth2TestsMixin
+from allauth.tests import MockedResponse, TestCase
+
+from .provider import MixerProvider
+
+
+class MixerTests(OAuth2TestsMixin, TestCase):
+    provider_id = MixerProvider.id
+
+    def get_mocked_response(self):
+        return MockedResponse(200, """
+        {
+            "avatarUrl": "https://uploads.mixer.com/avatar/2evg7cnb.jpg",
+            "id": 101052282,
+            "bio": "Ninja is the one of the world's most popular gamers.",
+            "channel": {
+                "id": 90571077,
+                "audience": "teen",
+                "token": "ninja",
+                "viewersCurrent": 0,
+                "viewersTotal": 43349053,
+                "numFollowers": 2840127,
+                "name": "TEM TEM TIME",
+                "online": false,
+                "languageId": "en"
+            },
+            "createdAt": "2019-08-01T16:45:00.000Z",
+            "deleatedAt": null,
+            "experience": 401922,
+            "frontendVersion": null,
+            "groups": [
+                {"id": 1, "name": "User"},
+                {"id": 19, "name": "Partner"},
+                {"id": 12, "name": "Pro"}
+            ],
+            "level": 103,
+            "primaryTeam": null,
+            "social": {
+                "facebook": "https://www.facebook.com/NinjaTB"
+            },
+            "sparks": 7874598,
+            "updatedAt": "2020-01-06T19:26:43.640Z",
+            "username": "Ninja",
+            "verified": true
+        }""")

allauth/socialaccount/providers/mixer/urls.py

@@ -0,0 +1,6 @@
+from allauth.socialaccount.providers.oauth2.urls import default_urlpatterns
+
+from .provider import MixerProvider
+
+
+urlpatterns = default_urlpatterns(MixerProvider)

allauth/socialaccount/providers/mixer/views.py

@@ -0,0 +1,31 @@
+import requests
+
+from allauth.socialaccount.providers.oauth2.views import (
+    OAuth2Adapter,
+    OAuth2CallbackView,
+    OAuth2LoginView,
+)
+
+from .provider import MixerProvider
+
+
+class MixerOAuth2Adapter(OAuth2Adapter):
+    provider_id = MixerProvider.id
+    access_token_url = 'https://mixer.com/api/v1/oauth/token'
+    authorize_url = 'https://mixer.com/oauth/authorize'
+    profile_url = 'https://mixer.com/api/v1/users/current'
+
+    def complete_login(self, request, app, token, **kwargs):
+        headers = {'Authorization': 'Bearer {}'.format(token.token)}
+        response = requests.get(self.profile_url, headers=headers)
+        response.raise_for_status()
+
+        data = response.json()
+
+        return self.get_provider().sociallogin_from_response(
+            request, data
+        )
+
+
+oauth2_login = OAuth2LoginView.adapter_view(MixerOAuth2Adapter)
+oauth2_callback = OAuth2CallbackView.adapter_view(MixerOAuth2Adapter)

docs/installation.rst

@@ -96,6 +96,7 @@ settings.py (Important - Please note 'django.contrib.sites' is required as INSTA
         'allauth.socialaccount.providers.mailchimp',
         'allauth.socialaccount.providers.meetup',
         'allauth.socialaccount.providers.microsoft',
+        'allauth.socialaccount.providers.mixer',
         'allauth.socialaccount.providers.naver',
         'allauth.socialaccount.providers.nextcloud',
         'allauth.socialaccount.providers.odnoklassniki',

docs/overview.rst

@@ -131,6 +131,8 @@ Supported Providers
 
 - Microsoft (Graph) (OAuth2)
 
+- Mixer (OAuth2)
+
 - NextCloud (OAuth2)
 
 - Naver (OAuth2)

docs/providers.rst

@@ -1093,6 +1093,33 @@ for the login. To restrict it, change the `tenant` setting as shown below.
     }
 
 
+Mixer
+-----
+
+API documentation
+    https://dev.mixer.com/guides/core/introduction
+
+App registration (get your key and secret here)
+    https://mixer.com/lab/oauth
+
+Development callback URL
+    http://localhost:8000/accounts/mixer/login/callback/
+
+You can change scopes for Mixer using the ``SCOPE`` parameter. For example, to add the ability to edit your mixer profile, you'd use:
+
+.. code-block:: python
+
+    SOCIALACCOUNT_PROVIDERS = {
+        'mixer': {
+            'SCOPE': [
+                'user:details:self',
+                'user:update:self',
+            ]
+        }
+    }
+
+The default scope list is ``['user:details:self']``, which is required to get your email address from Mixer. The full list of scopes is available at https://dev.mixer.com/reference/oauth/scopes
+
 Naver
 -----
 

test_settings.py

@@ -105,6 +105,7 @@
     'allauth.socialaccount.providers.mailru',
     'allauth.socialaccount.providers.meetup',
     'allauth.socialaccount.providers.microsoft',
+    'allauth.socialaccount.providers.mixer',
     'allauth.socialaccount.providers.naver',
     'allauth.socialaccount.providers.nextcloud',
     'allauth.socialaccount.providers.odnoklassniki',