from django import forms
from django.conf import settings
from snowpenguin.django.recaptcha2.fields import ReCaptchaField
from snowpenguin.django.recaptcha2.widgets import ReCaptchaWidget


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)
        if settings.CBREADER_USE_RECAPTCHA if hasattr(settings, 'CBREADER_USE_RECAPTCHA') else False:
            self.fields['captcha'] = ReCaptchaField(widget=ReCaptchaWidget())