diff options
author | hrcerqueira <hrcerqueira@gmail.com> | 2010-01-20 19:52:56 +0000 |
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committer | hrcerqueira <hrcerqueira@gmail.com> | 2010-01-20 19:52:56 +0000 |
commit | e70af1088b01f059a5a989ef4640e45999af007b (patch) | |
tree | 3c9160d7b13ccabf0f5a9cf0bcbec8473542d9fa /forum/forms.py | |
parent | 9265259c2d4ae064254b84dae36da095e8cb4c7b (diff) | |
download | askbot-e70af1088b01f059a5a989ef4640e45999af007b.tar.gz askbot-e70af1088b01f059a5a989ef4640e45999af007b.tar.bz2 askbot-e70af1088b01f059a5a989ef4640e45999af007b.zip |
Users no long are allowed to change their username, and the email address is now a required field.
Diffstat (limited to 'forum/forms.py')
-rw-r--r-- | forum/forms.py | 636 |
1 files changed, 318 insertions, 318 deletions
diff --git a/forum/forms.py b/forum/forms.py index 376f5ddf..d727440e 100644 --- a/forum/forms.py +++ b/forum/forms.py @@ -1,318 +1,318 @@ -import re -from datetime import date -from django import forms -from models import * -from const import * -from django.utils.translation import ugettext as _ -from django_authopenid.forms import NextUrlField, UserNameField -import settings - -class TitleField(forms.CharField): - def __init__(self, *args, **kwargs): - super(TitleField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.TextInput(attrs={'size' : 70, 'autocomplete' : 'off'}) - self.max_length = 255 - self.label = _('title') - self.help_text = _('please enter a descriptive title for your question') - self.initial = '' - - def clean(self, value): - if len(value) < 10: - raise forms.ValidationError(_('title must be > 10 characters')) - - return value - -class EditorField(forms.CharField): - def __init__(self, *args, **kwargs): - super(EditorField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.Textarea(attrs={'id':'editor'}) - self.label = _('content') - self.help_text = u'' - self.initial = '' - - def clean(self, value): - if len(value) < 10: - raise forms.ValidationError(_('question content must be > 10 characters')) - - return value - -class TagNamesField(forms.CharField): - def __init__(self, *args, **kwargs): - super(TagNamesField, self).__init__(*args, **kwargs) - self.required = True - self.widget = forms.TextInput(attrs={'size' : 50, 'autocomplete' : 'off'}) - self.max_length = 255 - self.label = _('tags') - #self.help_text = _('please use space to separate tags (this enables autocomplete feature)') - self.help_text = _('Tags are short keywords, with no spaces within. Up to five tags can be used.') - self.initial = '' - - def clean(self, value): - value = super(TagNamesField, self).clean(value) - data = value.strip() - if len(data) < 1: - raise forms.ValidationError(_('tags are required')) - - split_re = re.compile(r'[ ,]+') - list = split_re.split(data) - list_temp = [] - if len(list) > 5: - raise forms.ValidationError(_('please use 5 tags or less')) - for tag in list: - if len(tag) > 20: - raise forms.ValidationError(_('tags must be shorter than 20 characters')) - #take tag regex from settings - tagname_re = re.compile(r'[a-z0-9]+') - if not tagname_re.match(tag): - raise forms.ValidationError(_('please use following characters in tags: letters \'a-z\', numbers, and characters \'.-_#\'')) - # only keep one same tag - if tag not in list_temp and len(tag.strip()) > 0: - list_temp.append(tag) - return u' '.join(list_temp) - -class WikiField(forms.BooleanField): - def __init__(self, *args, **kwargs): - super(WikiField, self).__init__(*args, **kwargs) - self.required = False - self.label = _('community wiki') - self.help_text = _('if you choose community wiki option, the question and answer do not generate points and name of author will not be shown') - def clean(self,value): - return value and settings.WIKI_ON - -class EmailNotifyField(forms.BooleanField): - def __init__(self, *args, **kwargs): - super(EmailNotifyField, self).__init__(*args, **kwargs) - self.required = False - self.widget.attrs['class'] = 'nomargin' - -class SummaryField(forms.CharField): - def __init__(self, *args, **kwargs): - super(SummaryField, self).__init__(*args, **kwargs) - self.required = False - self.widget = forms.TextInput(attrs={'size' : 50, 'autocomplete' : 'off'}) - self.max_length = 300 - self.label = _('update summary:') - self.help_text = _('enter a brief summary of your revision (e.g. fixed spelling, grammar, improved style, this field is optional)') - -class ModerateUserForm(forms.ModelForm): - is_approved = forms.BooleanField(label=_("Automatically accept user's contributions for the email updates"), - required=False) - - def clean_is_approved(self): - if 'is_approved' not in self.cleaned_data: - self.cleaned_data['is_approved'] = False - return self.cleaned_data['is_approved'] - - class Meta: - model = User - fields = ('is_approved',) - -class FeedbackForm(forms.Form): - name = forms.CharField(label=_('Your name:'), required=False) - email = forms.EmailField(label=_('Email (not shared with anyone):'), required=False) - message = forms.CharField(label=_('Your message:'), max_length=800,widget=forms.Textarea(attrs={'cols':60})) - next = NextUrlField() - -class AskForm(forms.Form): - title = TitleField() - text = EditorField() - tags = TagNamesField() - wiki = WikiField() - - openid = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 40, 'class':'openid-input'})) - user = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - -class AnswerForm(forms.Form): - text = EditorField() - wiki = WikiField() - openid = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 40, 'class':'openid-input'})) - user = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - email_notify = EmailNotifyField() - def __init__(self, question, user, *args, **kwargs): - super(AnswerForm, self).__init__(*args, **kwargs) - self.fields['email_notify'].widget.attrs['id'] = 'question-subscribe-updates'; - if question.wiki and settings.WIKI_ON: - self.fields['wiki'].initial = True - if user.is_authenticated(): - if user in question.followed_by.all(): - self.fields['email_notify'].initial = True - return - self.fields['email_notify'].initial = False - - -class CloseForm(forms.Form): - reason = forms.ChoiceField(choices=CLOSE_REASONS) - -class RetagQuestionForm(forms.Form): - tags = TagNamesField() - # initialize the default values - def __init__(self, question, *args, **kwargs): - super(RetagQuestionForm, self).__init__(*args, **kwargs) - self.fields['tags'].initial = question.tagnames - -class RevisionForm(forms.Form): - """ - Lists revisions of a Question or Answer - """ - revision = forms.ChoiceField(widget=forms.Select(attrs={'style' : 'width:520px'})) - - def __init__(self, post, latest_revision, *args, **kwargs): - super(RevisionForm, self).__init__(*args, **kwargs) - revisions = post.revisions.all().values_list( - 'revision', 'author__username', 'revised_at', 'summary') - date_format = '%c' - self.fields['revision'].choices = [ - (r[0], u'%s - %s (%s) %s' % (r[0], r[1], r[2].strftime(date_format), r[3])) - for r in revisions] - self.fields['revision'].initial = latest_revision.revision - -class EditQuestionForm(forms.Form): - title = TitleField() - text = EditorField() - tags = TagNamesField() - summary = SummaryField() - - def __init__(self, question, revision, *args, **kwargs): - super(EditQuestionForm, self).__init__(*args, **kwargs) - self.fields['title'].initial = revision.title - self.fields['text'].initial = revision.text - self.fields['tags'].initial = revision.tagnames - # Once wiki mode is enabled, it can't be disabled - if not question.wiki: - self.fields['wiki'] = WikiField() - -class EditAnswerForm(forms.Form): - text = EditorField() - summary = SummaryField() - - def __init__(self, answer, revision, *args, **kwargs): - super(EditAnswerForm, self).__init__(*args, **kwargs) - self.fields['text'].initial = revision.text - -class EditUserForm(forms.Form): - email = forms.EmailField(label=u'Email', help_text=_('this email does not have to be linked to gravatar'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - username = UserNameField(label=_('Screen name')) - realname = forms.CharField(label=_('Real name'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - website = forms.URLField(label=_('Website'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - city = forms.CharField(label=_('Location'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35})) - birthday = forms.DateField(label=_('Date of birth'), help_text=_('will not be shown, used to calculate age, format: YYYY-MM-DD'), required=False, widget=forms.TextInput(attrs={'size' : 35})) - about = forms.CharField(label=_('Profile'), required=False, widget=forms.Textarea(attrs={'cols' : 60})) - - def __init__(self, user, *args, **kwargs): - super(EditUserForm, self).__init__(*args, **kwargs) - self.fields['username'].initial = user.username - self.fields['username'].user_instance = user - self.fields['email'].initial = user.email - self.fields['realname'].initial = user.real_name - self.fields['website'].initial = user.website - self.fields['city'].initial = user.location - - if user.date_of_birth is not None: - self.fields['birthday'].initial = user.date_of_birth - else: - self.fields['birthday'].initial = '1990-01-01' - self.fields['about'].initial = user.about - self.user = user - - def clean_email(self): - """For security reason one unique email in database""" - if self.user.email != self.cleaned_data['email']: - #todo dry it, there is a similar thing in openidauth - if settings.EMAIL_UNIQUE == True: - if 'email' in self.cleaned_data: - try: - user = User.objects.get(email = self.cleaned_data['email']) - except User.DoesNotExist: - return self.cleaned_data['email'] - except User.MultipleObjectsReturned: - raise forms.ValidationError(_('this email has already been registered, please use another one')) - raise forms.ValidationError(_('this email has already been registered, please use another one')) - return self.cleaned_data['email'] - -class TagFilterSelectionForm(forms.ModelForm): - tag_filter_setting = forms.ChoiceField(choices=TAG_EMAIL_FILTER_CHOICES, #imported from forum/const.py - initial='ignored', - label=_('Choose email tag filter'), - widget=forms.RadioSelect) - class Meta: - model = User - fields = ('tag_filter_setting',) - - def save(self): - before = self.instance.tag_filter_setting - super(TagFilterSelectionForm, self).save() - after = self.instance.tag_filter_setting #User.objects.get(pk=self.instance.id).tag_filter_setting - if before != after: - return True - return False - -class EditUserEmailFeedsForm(forms.Form): - WN = (('w',_('weekly')),('n',_('no email'))) - DWN = (('d',_('daily')),('w',_('weekly')),('n',_('no email'))) - FORM_TO_MODEL_MAP = { - 'all_questions':'q_all', - 'asked_by_me':'q_ask', - 'answered_by_me':'q_ans', - 'individually_selected':'q_sel', - } - NO_EMAIL_INITIAL = { - 'all_questions':'n', - 'asked_by_me':'n', - 'answered_by_me':'n', - 'individually_selected':'n', - } - asked_by_me = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Asked by me')) - answered_by_me = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Answered by me')) - individually_selected = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Individually selected')) - all_questions = forms.ChoiceField(choices=DWN,initial='w', - widget=forms.RadioSelect, - label=_('Entire forum (tag filtered)'),) - - def set_initial_values(self,user=None): - KEY_MAP = dict([(v,k) for k,v in self.FORM_TO_MODEL_MAP.iteritems()]) - if user != None: - settings = EmailFeedSetting.objects.filter(subscriber=user) - initial_values = {} - for setting in settings: - feed_type = setting.feed_type - form_field = KEY_MAP[feed_type] - frequency = setting.frequency - initial_values[form_field] = frequency - self.initial = initial_values - return self - - def reset(self): - self.cleaned_data['all_questions'] = 'n' - self.cleaned_data['asked_by_me'] = 'n' - self.cleaned_data['answered_by_me'] = 'n' - self.cleaned_data['individually_selected'] = 'n' - self.initial = self.NO_EMAIL_INITIAL - return self - - def save(self,user): - changed = False - for form_field, feed_type in self.FORM_TO_MODEL_MAP.items(): - s, created = EmailFeedSetting.objects.get_or_create(subscriber=user,\ - feed_type=feed_type) - new_value = self.cleaned_data[form_field] - if s.frequency != new_value: - s.frequency = self.cleaned_data[form_field] - s.save() - changed = True - else: - if created: - s.save() - if form_field == 'individually_selected': - feed_type = ContentType.objects.get_for_model(Question) - user.followed_questions.clear() - return changed +import re
+from datetime import date
+from django import forms
+from models import *
+from const import *
+from django.utils.translation import ugettext as _
+from django_authopenid.forms import NextUrlField, UserNameField
+import settings
+
+class TitleField(forms.CharField):
+ def __init__(self, *args, **kwargs):
+ super(TitleField, self).__init__(*args, **kwargs)
+ self.required = True
+ self.widget = forms.TextInput(attrs={'size' : 70, 'autocomplete' : 'off'})
+ self.max_length = 255
+ self.label = _('title')
+ self.help_text = _('please enter a descriptive title for your question')
+ self.initial = ''
+
+ def clean(self, value):
+ if len(value) < 10:
+ raise forms.ValidationError(_('title must be > 10 characters'))
+
+ return value
+
+class EditorField(forms.CharField):
+ def __init__(self, *args, **kwargs):
+ super(EditorField, self).__init__(*args, **kwargs)
+ self.required = True
+ self.widget = forms.Textarea(attrs={'id':'editor'})
+ self.label = _('content')
+ self.help_text = u''
+ self.initial = ''
+
+ def clean(self, value):
+ if len(value) < 10:
+ raise forms.ValidationError(_('question content must be > 10 characters'))
+
+ return value
+
+class TagNamesField(forms.CharField):
+ def __init__(self, *args, **kwargs):
+ super(TagNamesField, self).__init__(*args, **kwargs)
+ self.required = True
+ self.widget = forms.TextInput(attrs={'size' : 50, 'autocomplete' : 'off'})
+ self.max_length = 255
+ self.label = _('tags')
+ #self.help_text = _('please use space to separate tags (this enables autocomplete feature)')
+ self.help_text = _('Tags are short keywords, with no spaces within. Up to five tags can be used.')
+ self.initial = ''
+
+ def clean(self, value):
+ value = super(TagNamesField, self).clean(value)
+ data = value.strip()
+ if len(data) < 1:
+ raise forms.ValidationError(_('tags are required'))
+
+ split_re = re.compile(r'[ ,]+')
+ list = split_re.split(data)
+ list_temp = []
+ if len(list) > 5:
+ raise forms.ValidationError(_('please use 5 tags or less'))
+ for tag in list:
+ if len(tag) > 20:
+ raise forms.ValidationError(_('tags must be shorter than 20 characters'))
+ #take tag regex from settings
+ tagname_re = re.compile(r'[a-z0-9]+')
+ if not tagname_re.match(tag):
+ raise forms.ValidationError(_('please use following characters in tags: letters \'a-z\', numbers, and characters \'.-_#\''))
+ # only keep one same tag
+ if tag not in list_temp and len(tag.strip()) > 0:
+ list_temp.append(tag)
+ return u' '.join(list_temp)
+
+class WikiField(forms.BooleanField):
+ def __init__(self, *args, **kwargs):
+ super(WikiField, self).__init__(*args, **kwargs)
+ self.required = False
+ self.label = _('community wiki')
+ self.help_text = _('if you choose community wiki option, the question and answer do not generate points and name of author will not be shown')
+ def clean(self,value):
+ return value and settings.WIKI_ON
+
+class EmailNotifyField(forms.BooleanField):
+ def __init__(self, *args, **kwargs):
+ super(EmailNotifyField, self).__init__(*args, **kwargs)
+ self.required = False
+ self.widget.attrs['class'] = 'nomargin'
+
+class SummaryField(forms.CharField):
+ def __init__(self, *args, **kwargs):
+ super(SummaryField, self).__init__(*args, **kwargs)
+ self.required = False
+ self.widget = forms.TextInput(attrs={'size' : 50, 'autocomplete' : 'off'})
+ self.max_length = 300
+ self.label = _('update summary:')
+ self.help_text = _('enter a brief summary of your revision (e.g. fixed spelling, grammar, improved style, this field is optional)')
+
+class ModerateUserForm(forms.ModelForm):
+ is_approved = forms.BooleanField(label=_("Automatically accept user's contributions for the email updates"),
+ required=False)
+
+ def clean_is_approved(self):
+ if 'is_approved' not in self.cleaned_data:
+ self.cleaned_data['is_approved'] = False
+ return self.cleaned_data['is_approved']
+
+ class Meta:
+ model = User
+ fields = ('is_approved',)
+
+class FeedbackForm(forms.Form):
+ name = forms.CharField(label=_('Your name:'), required=False)
+ email = forms.EmailField(label=_('Email (not shared with anyone):'), required=False)
+ message = forms.CharField(label=_('Your message:'), max_length=800,widget=forms.Textarea(attrs={'cols':60}))
+ next = NextUrlField()
+
+class AskForm(forms.Form):
+ title = TitleField()
+ text = EditorField()
+ tags = TagNamesField()
+ wiki = WikiField()
+
+ openid = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 40, 'class':'openid-input'}))
+ user = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35}))
+ email = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35}))
+
+class AnswerForm(forms.Form):
+ text = EditorField()
+ wiki = WikiField()
+ openid = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 40, 'class':'openid-input'}))
+ user = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35}))
+ email = forms.CharField(required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35}))
+ email_notify = EmailNotifyField()
+ def __init__(self, question, user, *args, **kwargs):
+ super(AnswerForm, self).__init__(*args, **kwargs)
+ self.fields['email_notify'].widget.attrs['id'] = 'question-subscribe-updates';
+ if question.wiki and settings.WIKI_ON:
+ self.fields['wiki'].initial = True
+ if user.is_authenticated():
+ if user in question.followed_by.all():
+ self.fields['email_notify'].initial = True
+ return
+ self.fields['email_notify'].initial = False
+
+
+class CloseForm(forms.Form):
+ reason = forms.ChoiceField(choices=CLOSE_REASONS)
+
+class RetagQuestionForm(forms.Form):
+ tags = TagNamesField()
+ # initialize the default values
+ def __init__(self, question, *args, **kwargs):
+ super(RetagQuestionForm, self).__init__(*args, **kwargs)
+ self.fields['tags'].initial = question.tagnames
+
+class RevisionForm(forms.Form):
+ """
+ Lists revisions of a Question or Answer
+ """
+ revision = forms.ChoiceField(widget=forms.Select(attrs={'style' : 'width:520px'}))
+
+ def __init__(self, post, latest_revision, *args, **kwargs):
+ super(RevisionForm, self).__init__(*args, **kwargs)
+ revisions = post.revisions.all().values_list(
+ 'revision', 'author__username', 'revised_at', 'summary')
+ date_format = '%c'
+ self.fields['revision'].choices = [
+ (r[0], u'%s - %s (%s) %s' % (r[0], r[1], r[2].strftime(date_format), r[3]))
+ for r in revisions]
+ self.fields['revision'].initial = latest_revision.revision
+
+class EditQuestionForm(forms.Form):
+ title = TitleField()
+ text = EditorField()
+ tags = TagNamesField()
+ summary = SummaryField()
+
+ def __init__(self, question, revision, *args, **kwargs):
+ super(EditQuestionForm, self).__init__(*args, **kwargs)
+ self.fields['title'].initial = revision.title
+ self.fields['text'].initial = revision.text
+ self.fields['tags'].initial = revision.tagnames
+ # Once wiki mode is enabled, it can't be disabled
+ if not question.wiki:
+ self.fields['wiki'] = WikiField()
+
+class EditAnswerForm(forms.Form):
+ text = EditorField()
+ summary = SummaryField()
+
+ def __init__(self, answer, revision, *args, **kwargs):
+ super(EditAnswerForm, self).__init__(*args, **kwargs)
+ self.fields['text'].initial = revision.text
+
+class EditUserForm(forms.Form):
+ email = forms.EmailField(label=u'Email', help_text=_('this email does not have to be linked to gravatar'), required=True, max_length=255, widget=forms.TextInput(attrs={'size' : 35}))
+ #username = UserNameField(label=_('Screen name'))
+ realname = forms.CharField(label=_('Real name'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35}))
+ website = forms.URLField(label=_('Website'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35}))
+ city = forms.CharField(label=_('Location'), required=False, max_length=255, widget=forms.TextInput(attrs={'size' : 35}))
+ birthday = forms.DateField(label=_('Date of birth'), help_text=_('will not be shown, used to calculate age, format: YYYY-MM-DD'), required=False, widget=forms.TextInput(attrs={'size' : 35}))
+ about = forms.CharField(label=_('Profile'), required=False, widget=forms.Textarea(attrs={'cols' : 60}))
+
+ def __init__(self, user, *args, **kwargs):
+ super(EditUserForm, self).__init__(*args, **kwargs)
+ #self.fields['username'].initial = user.username
+ #self.fields['username'].user_instance = user
+ self.fields['email'].initial = user.email
+ self.fields['realname'].initial = user.real_name
+ self.fields['website'].initial = user.website
+ self.fields['city'].initial = user.location
+
+ if user.date_of_birth is not None:
+ self.fields['birthday'].initial = user.date_of_birth
+ else:
+ self.fields['birthday'].initial = '1990-01-01'
+ self.fields['about'].initial = user.about
+ self.user = user
+
+ def clean_email(self):
+ """For security reason one unique email in database"""
+ if self.user.email != self.cleaned_data['email']:
+ #todo dry it, there is a similar thing in openidauth
+ if settings.EMAIL_UNIQUE == True:
+ if 'email' in self.cleaned_data:
+ try:
+ user = User.objects.get(email = self.cleaned_data['email'])
+ except User.DoesNotExist:
+ return self.cleaned_data['email']
+ except User.MultipleObjectsReturned:
+ raise forms.ValidationError(_('this email has already been registered, please use another one'))
+ raise forms.ValidationError(_('this email has already been registered, please use another one'))
+ return self.cleaned_data['email']
+
+class TagFilterSelectionForm(forms.ModelForm):
+ tag_filter_setting = forms.ChoiceField(choices=TAG_EMAIL_FILTER_CHOICES, #imported from forum/const.py
+ initial='ignored',
+ label=_('Choose email tag filter'),
+ widget=forms.RadioSelect)
+ class Meta:
+ model = User
+ fields = ('tag_filter_setting',)
+
+ def save(self):
+ before = self.instance.tag_filter_setting
+ super(TagFilterSelectionForm, self).save()
+ after = self.instance.tag_filter_setting #User.objects.get(pk=self.instance.id).tag_filter_setting
+ if before != after:
+ return True
+ return False
+
+class EditUserEmailFeedsForm(forms.Form):
+ WN = (('w',_('weekly')),('n',_('no email')))
+ DWN = (('d',_('daily')),('w',_('weekly')),('n',_('no email')))
+ FORM_TO_MODEL_MAP = {
+ 'all_questions':'q_all',
+ 'asked_by_me':'q_ask',
+ 'answered_by_me':'q_ans',
+ 'individually_selected':'q_sel',
+ }
+ NO_EMAIL_INITIAL = {
+ 'all_questions':'n',
+ 'asked_by_me':'n',
+ 'answered_by_me':'n',
+ 'individually_selected':'n',
+ }
+ asked_by_me = forms.ChoiceField(choices=DWN,initial='w',
+ widget=forms.RadioSelect,
+ label=_('Asked by me'))
+ answered_by_me = forms.ChoiceField(choices=DWN,initial='w',
+ widget=forms.RadioSelect,
+ label=_('Answered by me'))
+ individually_selected = forms.ChoiceField(choices=DWN,initial='w',
+ widget=forms.RadioSelect,
+ label=_('Individually selected'))
+ all_questions = forms.ChoiceField(choices=DWN,initial='w',
+ widget=forms.RadioSelect,
+ label=_('Entire forum (tag filtered)'),)
+
+ def set_initial_values(self,user=None):
+ KEY_MAP = dict([(v,k) for k,v in self.FORM_TO_MODEL_MAP.iteritems()])
+ if user != None:
+ settings = EmailFeedSetting.objects.filter(subscriber=user)
+ initial_values = {}
+ for setting in settings:
+ feed_type = setting.feed_type
+ form_field = KEY_MAP[feed_type]
+ frequency = setting.frequency
+ initial_values[form_field] = frequency
+ self.initial = initial_values
+ return self
+
+ def reset(self):
+ self.cleaned_data['all_questions'] = 'n'
+ self.cleaned_data['asked_by_me'] = 'n'
+ self.cleaned_data['answered_by_me'] = 'n'
+ self.cleaned_data['individually_selected'] = 'n'
+ self.initial = self.NO_EMAIL_INITIAL
+ return self
+
+ def save(self,user):
+ changed = False
+ for form_field, feed_type in self.FORM_TO_MODEL_MAP.items():
+ s, created = EmailFeedSetting.objects.get_or_create(subscriber=user,\
+ feed_type=feed_type)
+ new_value = self.cleaned_data[form_field]
+ if s.frequency != new_value:
+ s.frequency = self.cleaned_data[form_field]
+ s.save()
+ changed = True
+ else:
+ if created:
+ s.save()
+ if form_field == 'individually_selected':
+ feed_type = ContentType.objects.get_for_model(Question)
+ user.followed_questions.clear()
+ return changed
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