login with email added

src/apps/profiles/backends.py

@@ -0,0 +1,24 @@
+from django.contrib.auth.backends import ModelBackend
+from django.core.exceptions import ObjectDoesNotExist
+from django.contrib.auth import get_user_model
+
+User = get_user_model()
+
+
+class EmailAuthenticationBackend(ModelBackend):
+    def authenticate(self, request, username=None, password=None, **kwargs):
+        try:
+            user = User.objects.get(email=username)
+            if user.check_password(password):
+                return user
+            else:
+                return None
+        except ObjectDoesNotExist:
+            return None
+
+    def get_user(self, user_id):
+        try:
+            user = User.objects.get(id=user_id)
+            return user
+        except ObjectDoesNotExist:
+            return None

src/apps/profiles/forms.py

@@ -23,3 +23,9 @@ class Meta:
 
         model = User
         fields = ("username", "email", "password1", "password2")
+
+
+class LoginForm(forms.Form):
+
+    username = forms.CharField(max_length=150)
+    password = forms.CharField(max_length=150, widget=forms.PasswordInput)

src/apps/profiles/urls_accounts.py

@@ -7,9 +7,10 @@
 
 urlpatterns = [
     url(r'^signup', views.sign_up, name="signup"),
+    path('login/', views.log_in, name='login'),
     # url(r'^user_profile', views.user_profile, name="user_profile"),
     # path('login/', auth_views.LoginView.as_view(extra_context=extra_context), name='login'),
-    path('login/', views.LoginView.as_view(), name='login'),
+    # path('login/', views.LoginView.as_view(), name='login'),
     # path('logout/', auth_views.LogoutView.as_view(), name='logout'),
     path('logout/', views.LogoutView.as_view(), name='logout'),
     path('password_reset/', views.CustomPasswordResetView.as_view(), name='password_reset'),

src/apps/profiles/views.py

@@ -3,7 +3,7 @@
 
 from django.conf import settings
 from django.contrib import messages
-from django.contrib.auth import authenticate
+from django.contrib.auth import authenticate, login
 from django.contrib.sites.shortcuts import get_current_site
 from django.core.mail import EmailMessage, EmailMultiAlternatives
 from django.http import Http404
@@ -18,7 +18,7 @@
 
 from api.serializers.profiles import UserSerializer, OrganizationDetailSerializer, OrganizationEditSerializer, \
     UserNotificationSerializer
-from .forms import SignUpForm
+from .forms import SignUpForm, LoginForm
 from .models import User, Organization, Membership
 from .tokens import account_activation_token
 
@@ -128,6 +128,33 @@ def sign_up(request):
     return render(request, 'registration/signup.html', context)
 
 
+def log_in(request):
+
+    context = {}
+    context['chahub_signup_url'] = "{}/profiles/signup?next={}/social/login/chahub".format(
+        settings.SOCIAL_AUTH_CHAHUB_BASE_URL,
+        settings.SITE_DOMAIN
+    )
+    if request.method == 'POST':
+        form = LoginForm(request.POST)
+
+        if form.is_valid():
+            username = form.cleaned_data.get('username')
+            password = form.cleaned_data.get('password')
+            user = authenticate(username=username, password=password)
+            if user:
+                login(request, user)
+                return redirect('pages:home')
+            else:
+                messages.error(request, "Wrong Credentials!")
+        else:
+            context['form'] = form
+
+    if not context.get('form'):
+        context['form'] = LoginForm()
+    return render(request, 'registration/login.html', context)
+
+
 # Password Reset views/forms below
 # auth_forms
 class CustomPasswordResetForm(auth_forms.PasswordResetForm):

src/settings/base.py

@@ -117,6 +117,7 @@
     'utils.oauth_backends.ChahubOAuth2',
     'django.contrib.auth.backends.ModelBackend',
     'django_su.backends.SuBackend',
+    'profiles.backends.EmailAuthenticationBackend',
 )
 
 SOCIAL_AUTH_PIPELINE = (

src/templates/registration/login.html

@@ -24,7 +24,7 @@ <h2 class="ui blue centered header">
                     <i class="user icon"></i>
                     <input type="text"
                            name="username"
-                           placeholder="username"
+                           placeholder="username or email"
                            id="id_username"
                            value="{{ form.username.value|default:''}}"
                            maxlength="{{ form.username.field.max_length }}"