class CustomRegistrationForm(RegistrationForm):
username = forms.RegexField(regex=r'^\w+$', max_length=30, label=_('Username'),
error_messages={'invalid': _('A username must contain letters, '
'numbers, or underscores')})
display_name = CharField(max_length=50, required=False, label=_('Real name (optional)'))
timezone = ChoiceField(label=_('Timezone'), choices=TIMEZONE,
widget=Select2Widget(attrs={'style': 'width:100%'}))
language = ModelChoiceField(queryset=Language.objects.all(), label=_('Preferred language'), empty_label=None,
widget=Select2Widget(attrs={'style': 'width:100%'}))
organizations = ModelMultipleChoiceField(queryset=Organization.objects.filter(is_open=True),
label=_('Organizations'), required=False,
widget=Select2MultipleWidget(attrs={'style': 'width:100%'}))
if newsletter_id is not None:
newsletter = forms.BooleanField(label=_('Subscribe to newsletter?'), initial=True, required=False)
if settings.USE_RECAPTCHA:
captcha = ReCaptchaField(widget=ReCaptchaWidget())
def clean_email(self):
if User.objects.filter(email=self.cleaned_data['email']).exists():
raise forms.ValidationError(ugettext(u'The email address "%s" is already taken. Only one registration '
u'is allowed per address.') % self.cleaned_data['email'])
if '@' in self.cleaned_data['email']:
domain = self.cleaned_data['email'].split('@')[-1].lower()
if (domain in getattr(settings, 'BAD_MAIL_PROVIDERS', ())
or any(regex.match(domain) for regex in bad_mail_regex)):
raise forms.ValidationError(ugettext(u'Your email provider is not allowed due to history of abuse. '
u'Please use a reputable email provider.'))
return self.cleaned_data['email']
class Meta:
model = Profile
fields = [
'name', 'about', 'organizations', 'timezone', 'language',
'ace_theme', 'user_script'
]
widgets = {
'name':
TextInput(attrs={'style': 'width:100%;box-sizing:border-box'}),
'user_script': AceWidget(theme='github'),
'timezone': Select2Widget(attrs={'style': 'width:200px'}),
'language': Select2Widget(attrs={'style': 'width:200px'}),
'ace_theme': Select2Widget(attrs={'style': 'width:200px'}),
}
has_math_config = bool(getattr(settings, 'MATHOID_URL', False))
if has_math_config:
fields.append('math_engine')
widgets['math_engine'] = Select2Widget(
attrs={'style': 'width:200px'})
if HeavyPreviewPageDownWidget is not None:
widgets['about'] = HeavyPreviewPageDownWidget(
preview=reverse_lazy('profile_preview'),
attrs={'style': 'max-width:700px;min-width:700px;width:700px'})
class Meta:
model = Profile
fields = ['language', 'ace_theme']
widgets = {
'language': Select2Widget(attrs={'style': 'width:200px'}),
'ace_theme': Select2Widget(attrs={'style': 'width:200px'}),
}
has_math_config = bool(getattr(settings, 'MATHOID_URL', False))
class CustomRegistrationForm(RegistrationForm):
username = forms.RegexField(regex=r'^\w+$',
max_length=30,
label=_('Username'),
error_messages={
'invalid':
_('A username must contain letters, '
'numbers, or underscores')
})
timezone = ChoiceField(label=_('Timezone'),
choices=TIMEZONE,
widget=Select2Widget(attrs={'style': 'width:100%'}))
language = ModelChoiceField(
queryset=Language.objects.all(),
label=_('Preferred language'),
empty_label=None,
widget=Select2Widget(attrs={'style': 'width:100%'}))
organizations = SortedMultipleChoiceField(
queryset=Organization.objects.filter(is_open=True),
label=_('Organizations'),
required=False,
widget=Select2MultipleWidget(attrs={'style': 'width:100%'}))
if newsletter_id is not None:
newsletter = forms.BooleanField(label=_('Subscribe to newsletter?'),
initial=True,
required=False)
if ReCaptchaField is not None:
captcha = ReCaptchaField(widget=ReCaptchaWidget())
def clean_organizations(self):
organizations = self.cleaned_data.get('organizations') or []
max_orgs = settings.DMOJ_USER_MAX_ORGANIZATION_COUNT
if sum(org.is_open for org in organizations) > max_orgs:
raise forms.ValidationError(
_('You may not be part of more than {count} public organizations.'
).format(count=max_orgs))
return self.cleaned_data['organizations']
def clean_email(self):
if User.objects.filter(email=self.cleaned_data['email']).exists():
raise forms.ValidationError(
gettext(
'The email address "%s" is already taken. Only one registration '
'is allowed per address.') % self.cleaned_data['email'])
if '@' in self.cleaned_data['email']:
domain = self.cleaned_data['email'].split('@')[-1].lower()
if (domain in settings.BAD_MAIL_PROVIDERS
or any(regex.match(domain) for regex in bad_mail_regex)):
raise forms.ValidationError(
gettext(
'Your email provider is not allowed due to history of abuse. '
'Please use a reputable email provider.'))
return self.cleaned_data['email']
class MySignupForm(SignupForm):
username = forms.RegexField(regex=r'^\w+$',
max_length=30,
label=_('Username'),
error_messages={
'invalid':
_('A username must contain letters, '
'numbers, or underscores')
})
display_name = CharField(max_length=50,
required=False,
label=_('Real name (optional)'))
timezone = ChoiceField(label=_('Timezone'),
choices=TIMEZONE,
widget=Select2Widget(attrs={'style': 'width:100%'}),
initial=getattr(settings, 'DEFAULT_USER_TIME_ZONE',
'Asia/Shanghai'))
language = ModelChoiceField(
queryset=Language.objects.all(),
label=_('Preferred language'),
empty_label=None,
widget=Select2Widget(attrs={'style': 'width:100%'}),
initial=Language.objects.get(
key=getattr(settings, 'DEFAULT_USER_LANGUAGE', 'CPP11')))
organizations = SortedMultipleChoiceField(
queryset=Organization.objects.filter(is_open=True),
label=_('Organizations'),
required=False,
widget=Select2MultipleWidget(attrs={'style': 'width:100%'}))
if newsletter_id is not None:
newsletter = forms.BooleanField(label=_('Subscribe to newsletter?'),
initial=True,
required=False)
if ReCaptchaField is not None:
captcha = ReCaptchaField(widget=ReCaptchaWidget())
def save(self, request):
user = super(MySignupForm, self).save(request)
profile, _ = Profile.objects.get_or_create(
user=user, defaults={'language': Language.get_python2()})
profile.name = self.cleaned_data.get('display_name')
profile.timezone = self.cleaned_data.get('timezone')
profile.language = self.cleaned_data.get('language')
profile.organizations.add(*self.cleaned_data.get('organizations'))
profile.save()
if newsletter_id is not None and self.cleaned_data.get('newsletter'):
Subscription(user=user,
newsletter_id=newsletter_id,
subscribed=True).save()
return user
class Meta:
model = Profile
fields = ['about', 'timezone', 'language']
widgets = {
'timezone': Select2Widget(attrs={'style': 'width:200px'}),
'language': Select2Widget(attrs={'style': 'width:200px'}),
}
if HeavyPreviewPageDownWidget is not None:
widgets['about'] = HeavyPreviewPageDownWidget(
preview=reverse_lazy('profile_preview'),
attrs={'style': 'max-width:700px;min-width:700px;width:700px'},
)
class Meta:
model = Profile
fields = ['timezone', 'language', 'ace_theme']
widgets = {
'timezone': Select2Widget(attrs={'style': 'width:200px'}),
'language': Select2Widget(attrs={'style': 'width:200px'}),
'ace_theme': Select2Widget(attrs={'style': 'width:200px'}),
}
has_math_config = bool(settings.MATHOID_URL)
if has_math_config:
fields.append('math_engine')
widgets['math_engine'] = Select2Widget(
attrs={'style': 'width:200px'})
class Meta:
model = Profile
fields = [
'name', 'about', 'organizations', 'timezone', 'language',
'ace_theme', 'user_script', 'math_engine'
]
widgets = {
'name':
TextInput(attrs={'style': 'width:100%;box-sizing:border-box'}),
'user_script': AceWidget(theme='github'),
'timezone': Select2Widget(attrs={'style': 'width:200px'}),
'language': Select2Widget(attrs={'style': 'width:200px'}),
'ace_theme': Select2Widget(attrs={'style': 'width:200px'}),
'math_engine': Select2Widget(attrs={'style': 'width:200px'}),
'about': MartorWidget,
}
class Meta:
model = Profile
fields = ['name', 'about', 'organizations', 'timezone', 'language', 'ace_theme', 'user_script', 'math_engine']
widgets = {
'name': TextInput(attrs={'style': 'width:100%;box-sizing:border-box'}),
'user_script': AceWidget(theme='github'),
'timezone': Select2Widget(attrs={'style': 'width:200px'}),
'language': Select2Widget(attrs={'style': 'width:200px'}),
'ace_theme': Select2Widget(attrs={'style': 'width:200px'}),
'math_engine': Select2Widget(attrs={'style': 'width:200px'})
}
if HeavyPreviewPageDownWidget is not None:
widgets['about'] = HeavyPreviewPageDownWidget(
preview=reverse_lazy('profile_preview'),
attrs={'style': 'max-width:700px;min-width:700px;width:700px'}
)
def __init__(self, *args, judge_choices=(), **kwargs):
super(ProblemSubmitForm, self).__init__(*args, **kwargs)
self.fields['language'].empty_label = None
self.fields['language'].label_from_instance = attrgetter('display_name')
self.fields['language'].queryset = Language.objects.filter(judges__online=True).distinct()
if judge_choices:
self.fields['judge'].widget = Select2Widget(
attrs={'style': 'width: 150px', 'data-placeholder': _('Any judge')},
)
self.fields['judge'].choices = judge_choices
class CustomRegistrationForm(RegistrationForm):
username = forms.RegexField(regex=r'^\w+$', max_length=30, label=_('Username'),
error_messages={'invalid': _('A username must contain letters, '
'numbers, or underscores')})
display_name = CharField(max_length=50, required=False, label=_('Real name (optional)'))
language = ModelChoiceField(queryset=Language.objects.all(), label=_('Preferred language'), empty_label=None,
widget=Select2Widget(attrs={'style': 'width:100%'}))
def clean_email(self):
if User.objects.filter(email=self.cleaned_data['email']).exists():
raise forms.ValidationError(ugettext(u'The email address "%s" is already taken. Only one registration '
u'is allowed per address.') % self.cleaned_data['email'])
if '@' in self.cleaned_data['email']:
domain = self.cleaned_data['email'].split('@')[-1].lower()
if (domain in getattr(settings, 'BAD_MAIL_PROVIDERS', ())
or any(regex.match(domain) for regex in bad_mail_regex)):
raise forms.ValidationError(ugettext(u'Your email provider is not allowed due to history of abuse. '
u'Please use a reputable email provider.'))
return self.cleaned_data['email']
class Meta:
widgets = {
'contest': Select2Widget(),
'user': HeavySelect2Widget(data_view='profile_select2'),
}