Changed html forms into django forms

scanapp/forms.py

@@ -21,7 +21,10 @@
 #  scancode-server is a free software code scanning tool from nexB Inc. and others.
 #  Visit https://github.com/nexB/scancode-server/ for support and download.
 
+import re
 from django import forms
+from django.contrib.auth.models import User
+from django.utils.translation import ugettext_lazy as _
 
 
 class URLScanForm(forms.Form):
@@ -30,3 +33,33 @@ class URLScanForm(forms.Form):
 
 class LocalScanForm(forms.Form):
     upload_from_local = forms.FileField(label='Upload from Local')
+
+
+class RegistrationForm(forms.Form):
+    username = forms.RegexField(regex=r'^\w+$', widget=forms.TextInput(attrs=dict(required=True, max_length=30)),
+                                label=_("Username"), error_messages={
+            'invalid': _("This value must contain only letters, numbers and underscores.")})
+    email = forms.EmailField(widget=forms.TextInput(attrs=dict(required=True, max_length=30)), label=_("Email address"))
+    password1 = forms.CharField(
+        widget=forms.PasswordInput(attrs=dict(required=True, max_length=30, render_value=False)), label=_("Password"))
+    password2 = forms.CharField(
+        widget=forms.PasswordInput(attrs=dict(required=True, max_length=30, render_value=False)),
+        label=_("Password (again)"))
+
+    def clean_username(self):
+        try:
+            user = User.objects.get(username__iexact=self.cleaned_data['username'])
+        except User.DoesNotExist:
+            return self.cleaned_data['username']
+        raise forms.ValidationError(_("The username already exists. Please try a different one."))
+
+    def clean(self):
+        if 'password1' in self.cleaned_data and 'password2' in self.cleaned_data:
+            if self.cleaned_data['password1'] != self.cleaned_data['password2']:
+                raise forms.ValidationError(_("The two password fields did not match."))
+        return self.cleaned_data
+
+    class Meta:
+        widgets = {
+            'myfield': forms.TextInput(attrs={'class': 'form-group'}),
+        }

scanapp/templates/scanapp/login.html

@@ -87,38 +87,52 @@ <h1>
                                         </div>
                                     </div>
                                 </form>
-                                <form id="register-form" action="{% url 'signup' %}" method="post"
-                                      role="form" style="display: none;" onsubmit="return myFunction()">
-                                    {% csrf_token %}
+                                <form id="register-form" method="post" action="." style="display: none;"
+                                >
+
+
+                                    <center>
+
+                                        <div class="form-group">
+                                            <p><strong>Username :</strong></p>
+                                            {{ form.username }}
+
+                                        </div>
+                                        <div class="form-group">
+                                            <p><strong>Email Address :</strong></p>
+                                            {{ form.email }}
+
+                                        </div>
+                                        <div class="form-group">
+                                            <p><strong>Password :</strong></p>
+                                            {{ form.password1 }}
+                                        </div>
+                                        <div class="form-group">
+                                            <p><strong>Confirm Password :</strong></p>
+                                            {{ form.password2 }}
+
+                                        </div>
+
+                                    </center>
+
+
+                                    <br>
 
                                     <div class="form-group">
-                                        <input type="text" name="username" id="username" tabindex="1"
-                                               class="form-control"
-                                               placeholder="Username" value="">
-                                    </div>
-                                    <div class="form-group">
-                                        <input type="email" name="email" id="email" tabindex="1" class="form-control"
-                                               placeholder="Email Address" value="">
-                                    </div>
-                                    <div class="form-group">
-                                        <input type="password" name="password" id="password" tabindex="2"
-                                               class="form-control" placeholder="Password" onkeyup='check();'>
-                                    </div>
-                                    <div class="form-group">
-                                        <input type="password" name="confirm-password" id="confirm-password"
-                                               tabindex="2"
-                                               class="form-control" placeholder="Confirm Password" onkeyup='check();'>
-                                    </div>
-                                    <div class="form-group">
+
                                         <div class="row">
                                             <div class="col-sm-6 col-sm-offset-3">
                                                 <input type="submit" name="register-submit" id="register-submit"
                                                        tabindex="4" class="form-control btn btn-register"
-                                                       value="Register Now">
+                                                       value="Register">
                                             </div>
                                         </div>
                                     </div>
+
+
                                 </form>
+
+
                             </div>
 
                         </div>

scanapp/urls.py

@@ -30,8 +30,9 @@
 from scanapp.views import URLFormViewCelery
 
 from rest_framework.authtoken import views as rest_views
-from scanapp.views import RegisterView
+# from scanapp.views import RegisterView
 from scanapp.views import LoginView
+from scanapp.views import *
 
 from . import views
 
@@ -41,9 +42,8 @@
     url(r'^localscan/', LocalUploadView.as_view(), name='localuploadview'),
     url(r'^urlscan/', URLFormViewCelery.as_view(), name='urlceleryformview'),
     url(r'^resultscan/(?P<pk>[0-9]+)', ScanResults.as_view(), name='resultview'),
-    url(r'^login/', LoginView.as_view(), name='login'),
+    url(r'^login/', csrf_exempt(RegisterView.as_view()), name='login'),
     url(r'^signin/', rest_views.obtain_auth_token, name='signin'),
-    url(r'^signup/?', RegisterView.as_view(), name='signup'),
     url(r'^home/', TemplateView.as_view(template_name="scanapp/home.html")),
 
 ]

scanapp/views.py

@@ -45,6 +45,12 @@
 from django.db import transaction
 from django.contrib.auth.models import User
 from django.views import View
+from scanapp.forms import *
+from django.template import RequestContext
+from django.shortcuts import render_to_response
+from django.views.decorators.csrf import csrf_protect
+from django.utils.decorators import method_decorator
+
 
 class LocalUploadView(FormView):
     template_name = 'scanapp/localupload.html'
@@ -126,28 +132,38 @@ def get(self, request, *args, **kwargs):
 
         return render(request, 'scanapp/scanresults.html', context={'result': result})
 
+
 class LoginView(TemplateView):
     template_name = "scanapp/login.html"
 
 
-class RegisterView(View):
+class RegisterView(FormView):
     def post(self, request):
-        if request.POST.get('password') != request.POST.get('confirm-password'):
-            return HttpResponse("Unauthorized- Password doesn't match", status=401)
-
-        with transaction.atomic():
-            user = User.objects.create_user(
-                username=request.POST.get('username'),
-                password=request.POST.get('password'),
-                email=request.POST.get('email')
-            )
-
-            user.save()
-
-        return HttpResponse(
-            json.dumps(
-                {
-                    'token': Token.objects.get(user=user).key
-                }
-            )
+        if request.method == 'POST':
+            form = RegistrationForm(request.POST)
+            if form.is_valid():
+                user = User.objects.create_user(
+                    username=form.cleaned_data['username'],
+                    password=form.cleaned_data['password1'],
+                    email=form.cleaned_data['email']
+                )
+                return HttpResponse(
+                    json.dumps(
+                        {
+                            'token': Token.objects.get(user=user).key
+                        }
+                    )
+                )
+
+        else:
+            form = RegistrationForm()
+
+        variables = RequestContext(request, {
+            'form': form
+        })
+
+        return render_to_response(
+            'scanapp/login.html',
+            context={'form': form}
         )
+