remind me form

[prawokultury.git] / contact / forms.py

diff --git a/contact/forms.py b/contact/forms.py
index 81a83df..6bb49fe 100644 (file)
--- a/contact/forms.py
+++ b/contact/forms.py
@@ -1,18 +1,24 @@
 from django.contrib.sites.models import Site
+from django.core.exceptions import ValidationError
 from django.core.files.uploadedfile import UploadedFile
 from django.core.mail import send_mail, mail_managers
-from django.core.validators import email_re
+from django.core.validators import validate_email
 from django import forms
 from django.template.loader import render_to_string
 from django.template import RequestContext
+from django.utils.translation import ugettext_lazy as _
 from .models import Attachment, Contact
 
 
 contact_forms = {}
-class ContactFormMeta(forms.Form.__metaclass__):
+admin_list_width = 0
+class ContactFormMeta(forms.Form.__class__):
     def __new__(cls, *args, **kwargs):
+        global admin_list_width
         model = super(ContactFormMeta, cls).__new__(cls, *args, **kwargs)
         assert model.form_tag not in contact_forms, 'Duplicate form_tag.'
+        if model.admin_list:
+            admin_list_width = max(admin_list_width, len(model.admin_list))
         contact_forms[model.form_tag] = model
         return model
 
@@ -20,54 +26,83 @@ class ContactFormMeta(forms.Form.__metaclass__):
 class ContactForm(forms.Form):
     """Subclass and define some fields."""
     __metaclass__ = ContactFormMeta
-    required_css_class = 'required'
-    contact = forms.CharField(max_length=128)
+
+    started = False
     form_tag = None
+    save_as_tag = None
+    form_title = _('Contact form')
+    submit_label = _('Submit')
+    admin_list = None
+    notify_on_register = True
+
+    required_css_class = 'required'
+    contact = forms.EmailField(label=_('E-mail'), max_length=128)
+
+    def __init__(self, *args, **kwargs):
+        key = kwargs.pop('key', None)
+        super(ContactForm, self).__init__(*args, **kwargs)
+        self.key = key
 
     def save(self, request):
+        key = self.key
         body = {}
         for name, value in self.cleaned_data.items():
-            if not isinstance(value, UploadedFile) and name != 'contact':
+            if not isinstance(value, UploadedFile) and name != 'contact' and not name.startswith('_'):
                     body[name] = value
-        contact = Contact.objects.create(body=body,
+        save_as_tag = self.save_as_tag or self.form_tag
+        if key:
+            contact = Contact.objects.get(form_tag=save_as_tag, key=key)
+            contact.body = body
+            contact.ip = request.META['REMOTE_ADDR'] or '127.0.0.1'
+            contact.contact = self.cleaned_data['contact']
+            contact.save()
+        else:
+            contact = Contact.objects.create(body=body,
                     ip=request.META['REMOTE_ADDR'],
                     contact=self.cleaned_data['contact'],
-                    form_tag=self.form_tag)
+                    form_tag=save_as_tag)
         for name, value in self.cleaned_data.items():
             if isinstance(value, UploadedFile):
+                contact.attachment_set.filter(tag=name).delete()
                 attachment = Attachment(contact=contact, tag=name)
                 attachment.file.save(value.name, value)
                 attachment.save()
 
+        site = Site.objects.get_current()
         dictionary = {
             'form_tag': self.form_tag,
-            'site': Site.objects.get_current(),
+            'site_name': site.name,
+            'site_domain': site.domain,
             'contact': contact,
-            'admin_url': '',
+            'form': self,
         }
         context = RequestContext(request)
-        mail_managers_subject = render_to_string([
-                'contact/%s/mail_managers_subject.txt' % self.form_tag,
-                'contact/mail_managers_subject.txt', 
-            ], dictionary, context)
-        mail_managers_body = render_to_string([
-                'contact/%s/mail_managers_body.txt' % self.form_tag,
-                'contact/mail_managers_body.txt', 
-            ], dictionary, context)
-        mail_managers(mail_managers_subject, mail_managers_body, 
-            fail_silently=True)
+        if self.notify_on_register:
+            mail_managers_subject = render_to_string([
+                    'contact/%s/mail_managers_subject.txt' % self.form_tag,
+                    'contact/mail_managers_subject.txt',
+                ], dictionary, context).strip()
+            mail_managers_body = render_to_string([
+                    'contact/%s/mail_managers_body.txt' % self.form_tag,
+                    'contact/mail_managers_body.txt',
+                ], dictionary, context)
+            mail_managers(mail_managers_subject, mail_managers_body, fail_silently=True)
 
-        if email_re.match(contact.contact):
+        try:
+            validate_email(contact.contact)
+        except ValidationError:
+            pass
+        else:
             mail_subject = render_to_string([
                     'contact/%s/mail_subject.txt' % self.form_tag,
                     'contact/mail_subject.txt', 
-                ], dictionary, context)
+                ], dictionary, context).strip()
             mail_body = render_to_string([
                     'contact/%s/mail_body.txt' % self.form_tag,
                     'contact/mail_body.txt', 
                 ], dictionary, context)
             send_mail(mail_subject, mail_body,
-                'no-reply@%s' % dictionary['site'].domain,
+                'no-reply@%s' % site.domain,
                 [contact.contact],
                 fail_silently=True)