changed all settings and login forms to use the django forms model.

added support for recaptcha via django-recaptcha

comic_auth/forms.py

@@ -0,0 +1,44 @@
+from django import forms
+from captcha.fields import ReCaptchaField
+from comic.models import Setting
+
+class LoginForm(forms.Form):
+
+    username = forms.CharField(max_length=50,
+                               label='',
+                               widget=forms.TextInput(
+                                   attrs={
+                                       'class': 'form-control',
+                                       'placeholder': 'Username',
+                                       'autofocus': True,
+                                       'required': True,
+                                   }
+                               ))
+    password = forms.CharField(label='Password',
+                               widget=forms.PasswordInput(
+                                   attrs={
+                                       'class': 'form-control',
+                                       'placeholder': 'Username',
+                                       'required': True,
+                                   }
+                               ))
+
+    def __init__(self, *args, **kwargs):
+        super(LoginForm, self).__init__(*args, **kwargs)
+        setting, created = Setting.objects.get_or_create(name='RECAPTCHA')
+        if created:
+            setting.value = '0'
+        if setting.value == '1':
+            public_key = Setting.objects.get(name='RECAPTCHA_PUBLIC_KEY').value
+            private_key = Setting.objects.get(name='RECAPTCHA_PRIVATE_KEY').value
+
+            captcha = ReCaptchaField(
+                label='',
+                public_key=public_key,
+                private_key=private_key,
+                attrs={
+                    'theme': 'white',
+                    'class': 'form-control',
+                }
+            )
+            self.fields['captcha'] = captcha