forum/forms/admin.py

   1 import socket
   2 from django import forms
   3 from django.utils.translation import ugettext as _
   4 from django.contrib.admin.widgets import FilteredSelectMultiple, AdminDateWidget
   5 from qanda import TitleField, EditorField
   6 from forum import settings
   7 from forum.models.node import NodeMetaClass
   8 from forum.models import User
   9
  10 class IPListField(forms.CharField):
  11     def clean(self, value):
  12         ips = [ip.strip() for ip in value.strip().strip(',').split(',')]
  13         iplist = []
  14
  15         if len(ips) < 1:
  16             raise forms.ValidationError(_('Please input at least one ip address'))
  17
  18         for ip in ips:
  19             try:
  20                 socket.inet_aton(ip)
  21             except socket.error:
  22                 raise forms.ValidationError(_('Invalid ip address: %s' % ip))
  23
  24             if not len(ip.split('.')) == 4:
  25                 raise forms.ValidationError(_('Please use the dotted quad notation for the ip addresses'))
  26
  27             iplist.append(ip)
  28
  29         return iplist
  30
  31 class MaintenanceModeForm(forms.Form):
  32     ips = IPListField(label=_('Allow ips'),
  33                       help_text=_('Comma separated list of ips allowed to access the site while in maintenance'),
  34                       required=True,
  35                       widget=forms.TextInput(attrs={'class': 'longstring'}))
  36
  37     message = forms.CharField(label=_('Message'),
  38                               help_text=_('A message to display to your site visitors while in maintainance mode'),
  39                               widget=forms.Textarea)
  40
  41
  42 TEMPLATE_CHOICES = (
  43 ('default', _('Default')),
  44 ('sidebar', _('Default with sidebar')),
  45 ('none', _('None')),
  46 )
  47
  48 RENDER_CHOICES = (
  49 ('markdown', _('Markdown')),
  50 ('html', _('HTML')),
  51 ('escape', _('Escaped'))
  52 )
  53
  54 class UrlFieldWidget(forms.TextInput):
  55     def render(self, name, value, attrs=None):
  56         if not value:
  57             value = ''
  58
  59         return """
  60                 <input class="url_field" type="text" name="%(name)s" value="%(value)s" />
  61                 <a class="url_field_anchor" target="_blank" href="%(app_url)s%(script_alias)s"></a>
  62             """  % {'name': name, 'value': value, 'app_url': settings.APP_URL,
  63                     'script_alias': settings.FORUM_SCRIPT_ALIAS}
  64
  65
  66 class PageForm(forms.Form):
  67     def __init__(self, page, *args, **kwargs):
  68         if page:
  69             initial = page.extra
  70             initial.update(dict(title=page.title, content=page.body))
  71             super(PageForm, self).__init__(initial=initial, *args, **kwargs)
  72         else:
  73             super(PageForm, self).__init__(*args, **kwargs)
  74
  75
  76     title  = forms.CharField(label=_('Title'), max_length=255, widget=forms.TextInput(attrs={'class': 'longstring'}),
  77                              initial='New page')
  78     path  = forms.CharField(label=_('Page URL'), widget=UrlFieldWidget, initial='pages/new/')
  79
  80     content = forms.CharField(label=_('Page Content'), widget=forms.Textarea(attrs={'rows': 30}))
  81     mimetype = forms.CharField(label=_('Mime Type'), initial='text/html')
  82
  83     render = forms.ChoiceField(widget=forms.RadioSelect, choices=RENDER_CHOICES, initial='markdown',
  84                                label=_('Render Mode'))
  85
  86     template = forms.ChoiceField(widget=forms.RadioSelect, choices=TEMPLATE_CHOICES, initial='default',
  87                                  label=_('Template'))
  88     sidebar = forms.CharField(label=_('Sidebar Content'), widget=forms.Textarea(attrs={'rows': 20}), required=False)
  89     sidebar_wrap = forms.BooleanField(label=_("Wrap sidebar block"), initial=True, required=False)
  90     sidebar_render = forms.ChoiceField(widget=forms.RadioSelect, choices=RENDER_CHOICES, initial='markdown',
  91                                        label=_('Sidebar Render Mode'))
  92
  93     comments = forms.BooleanField(label=_("Allow comments"), initial=False, required=False)
  94
  95 from forum.forms.auth import SimpleRegistrationForm
  96 from forum.forms.general import SetPasswordForm
  97
  98
  99 class CreateUserForm(SimpleRegistrationForm, SetPasswordForm):
 100     validate_email = forms.BooleanField(required=False, label=_('send validation email'))
 101
 102     def __init__(self, *args, **kwargs):
 103         super(CreateUserForm, self).__init__(*args, **kwargs)
 104         self.fields.keyOrder = ['username', 'email', 'validate_email', 'password1', 'password2']
 105         self.fields['email'].label = _('email address')
 106
 107
 108