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''' Kind reminders, (please review before editing!)
- Forms are for validating input, NOT business logic.
- Only include model specific logic in forms if it is required for input.
Example: user should be able to select only the groups it is member of.
'''
from django import forms
from django.contrib.comments.forms import CommentForm
from bashoneliners.main.models import OneLiner, HackerProfile, User, Question
class CommonOneLinerForm(forms.ModelForm):
user = None
next_url = forms.URLField(required=False)
action = forms.CharField()
def __init__(self, user, *args, **kwargs):
self.user = user
super(CommonOneLinerForm, self).__init__(*args, **kwargs)
class Meta:
model = OneLiner
widgets = {
'summary': forms.TextInput(attrs={'class': 'span6', }),
'line': forms.TextInput(attrs={'class': 'span6', }),
'explanation': forms.Textarea(attrs={'rows': 10, 'class': 'span6', }),
'limitations': forms.Textarea(attrs={'rows': 3, 'class': 'span6', }),
}
fields = (
'line',
'summary',
'explanation',
'limitations',
'is_published',
)
class PostOneLinerForm(CommonOneLinerForm):
title = 'Post a One-Liner'
actions = ({'name': 'Post one-liner', 'cssclass': 'btn-primary'},)
def save(self):
self.instance.user = self.user
return super(PostOneLinerForm, self).save()
class EditOneLinerForm(CommonOneLinerForm):
title = 'Edit one-liner'
action_save = {'name': 'Save one-liner', 'cssclass': 'btn-primary'}
action_delete = {'name': 'Delete one-liner', 'cssclass': 'btn-danger'}
actions = (action_save, action_delete)
edit = True
is_save = False
is_delete = False
def clean_action(self):
action = self.cleaned_data['action']
if action == self.action_save['name']:
self.is_save = True
elif action == self.action_delete['name']:
self.is_delete = True
return action
def clean(self):
if self.instance.user != self.user:
raise forms.ValidationError('User %s is not the owner of this OneLiner' % self.user)
return self.cleaned_data
class SearchOneLinerForm(forms.Form):
query = forms.CharField(max_length=100, widget=forms.TextInput(attrs={'placeholder': 'Search', 'class': 'search-query', }))
class EditHackerProfileForm(forms.ModelForm):
next_url = forms.URLField(required=False)
def clean_display_name(self):
display_name = self.cleaned_data['display_name']
if display_name == '':
display_name = None
return display_name
class Meta:
model = HackerProfile
widgets = {
'display_name': forms.TextInput(attrs={'class': '', }),
'twitter_name': forms.TextInput(attrs={'class': '', }),
'blog_url': forms.TextInput(attrs={'class': 'span6', }),
'homepage_url': forms.TextInput(attrs={'class': 'span6', }),
}
exclude = (
'user',
)
class CommonQuestionForm(forms.ModelForm):
user = None
next_url = forms.URLField(required=False)
action = forms.CharField()
def __init__(self, user, *args, **kwargs):
self.user = user
super(CommonQuestionForm, self).__init__(*args, **kwargs)
class Meta:
model = Question
widgets = {
'summary': forms.TextInput(attrs={'class': 'span6', }),
'explanation': forms.Textarea(attrs={'rows': 5, 'class': 'span6', }),
}
fields = (
'summary',
'explanation',
'is_published',
'is_answered',
)
class PostQuestionForm(CommonQuestionForm):
title = 'Post a question'
actions = ({'name': 'Post question', 'cssclass': 'btn-primary'},)
def save(self):
self.instance.user = self.user
return super(PostQuestionForm, self).save()
class EditQuestionForm(CommonQuestionForm):
title = 'Edit question'
action_save = {'name': 'Save question', 'cssclass': 'btn-primary'}
action_delete = {'name': 'Delete question', 'cssclass': 'btn-danger'}
actions = (action_save, action_delete)
edit = True
is_save = False
is_delete = False
def clean_action(self):
action = self.cleaned_data['action']
if action == self.action_save['name']:
self.is_save = True
elif action == self.action_delete['name']:
self.is_delete = True
return action
def clean(self):
if self.instance.user != self.user:
raise forms.ValidationError('User %s is not the owner of this Question' % self.user)
return self.cleaned_data
class PostCommentOnOneLinerForm(CommentForm):
next_url = forms.URLField(required=False)
def __init__(self, *args, **kwargs):
super(PostCommentOnOneLinerForm, self).__init__(*args, **kwargs)
self.fields['comment'].widget = forms.Textarea(attrs={'rows': 5, 'class': 'span6', })
# eof
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