Adds a couple of settings for email customization.

[osqa.git] / forum / settings / forms.py

diff --git a/forum/settings/forms.py b/forum/settings/forms.py
index 337dea134961083319b5e38f95b243b0fdf61df9..27581d5412eb95c3e953865102c1386c545a6184 100644 (file)
--- a/forum/settings/forms.py
+++ b/forum/settings/forms.py
@@ -1,9 +1,19 @@
 import os
+import socket
+from string import strip
 from django import forms
-from base import Setting, StringSetting, IntegerSetting, BoolSetting, FloatSetting
+from base import Setting
 from django.utils.translation import ugettext as _
 from django.core.files.storage import FileSystemStorage
 
+class DummySetting:
+    pass
+
+class UnfilteredField(forms.CharField):
+    def clean(self, value):
+            return value
+
+
 class SettingsSetForm(forms.Form):
     def __init__(self, set, data=None, *args, **kwargs):
         if data is None:
@@ -12,21 +22,29 @@ class SettingsSetForm(forms.Form):
         super(SettingsSetForm, self).__init__(data, *args, **kwargs)
 
         for setting in set:
-            if isinstance(setting, StringSetting):
+            if isinstance(setting, (Setting.emulators.get(str, DummySetting), Setting.emulators.get(unicode, DummySetting))):
+                if not setting.field_context.get('widget', None):
+                    setting.field_context['widget'] = forms.TextInput(attrs={'class': 'longstring'})
                 field = forms.CharField(**setting.field_context)
-            elif isinstance(setting, FloatSetting):
+            elif isinstance(setting, Setting.emulators.get(float, DummySetting)):
                 field = forms.FloatField(**setting.field_context)
-            elif isinstance(setting, IntegerSetting):
+            elif isinstance(setting, Setting.emulators.get(int, DummySetting)):
                 field = forms.IntegerField(**setting.field_context)
-            elif isinstance(setting, BoolSetting):
+            elif isinstance(setting, Setting.emulators.get(bool, DummySetting)):
                 field = forms.BooleanField(**setting.field_context)
             else:
-                field = forms.CharField(**setting.field_context)
+                field = UnfilteredField(**setting.field_context)
 
             self.fields[setting.name] = field
 
         self.set = set
 
+    def as_table(self):
+        return self._html_output(
+                u'<tr><th>%(label)s' + ('<br /><a class="fieldtool context" href="#">%s</a><span class="sep">|</span><a class="fieldtool default" href="#">%s</a></th>' % (
+                    _('context'), _('default'))) + u'<td>%(errors)s%(field)s%(help_text)s</td>',
+                u'<tr><td colspan="2">%s</td></tr>', '</td></tr>', u'<br />%s', False)
+
     def save(self):
         for setting in self.set:
             setting.set_value(self.cleaned_data[setting.name])
@@ -60,4 +78,68 @@ class ImageFormWidget(forms.Widget):
             elif name in data:
                 return data[name]
 
+class StringListWidget(forms.Widget):
+    def render(self, name, value, attrs=None):
+        ret = ""
+        for s in value:
+            ret += """
+            <div class="string-list-input">
+                <input type="text" name="%(name)s" value="%(value)s" />
+                <button class="string_list_widget_button">-</button>
+            </div>
+            """  % {'name': name, 'value': s}
+
+        return """
+            <div class="string_list_widgets">
+                %(ret)s
+                <div><button name="%(name)s" class="string_list_widget_button add">+</button></div>
+            </div>
+            """ % dict(name=name, ret=ret)
+
+    def value_from_datadict(self, data, files, name):
+        if 'submit' in data:
+            return data.getlist(name)
+        else:
+            return data[name]
+
+class CommaStringListWidget(forms.Textarea):
+    def value_from_datadict(self, data, files, name):
+        if 'submit' in data:
+            return map(strip, data[name].split(','))
+        else:
+            return ', '.join(data[name])    
+
+
+class IPListField(forms.CharField):
+    def clean(self, value):
+        ips = [ip.strip() for ip in value.strip().strip(',').split(',')]
+        iplist = []
+
+        if len(ips) < 1:
+            raise forms.ValidationError(_('Please input at least one ip address'))    
+
+        for ip in ips:
+            try:
+                socket.inet_aton(ip)
+            except socket.error:
+                raise forms.ValidationError(_('Invalid ip address: %s' % ip))
+
+            if not len(ip.split('.')) == 4:
+                raise forms.ValidationError(_('Please use the dotted quad notation for the ip addresses'))
+
+            iplist.append(ip)
+
+        return iplist
+
+class MaintenanceModeForm(forms.Form):
+    ips = IPListField(label=_('Allow ips'),
+                      help_text=_('Comma separated list of ips allowed to access the site while in maintenance'),
+                      required=True,
+                      widget=forms.TextInput(attrs={'class': 'longstring'}))
+
+    message = forms.CharField(label=_('Message'),
+                              help_text=_('A message to display to your site visitors while in maintainance mode'),
+                              widget=forms.Textarea)
+
+