### models.py:
from django.db import models
from django.contrib.sites.models import Site
class Email(models.Model):
"""Model to store e-mail addresses linked to from the site."""
email = models.EmailField(unique=True)
def __str__(self):
return self.email
def get_absolute_url(self):
return '/email/%s/' % self.id
class Admin:
pass
### views.py:
from django import newforms as forms
from django.core.mail import send_mail
from django.shortcuts import get_object_or_404, render_to_response
from models import Email
class EmailForm(forms.Form):
name = forms.CharField(max_length=100)
email = forms.EmailField('E-mail address')
subject = forms.CharField(max_length=100)
message = forms.CharField(widget=forms.Textarea())
cc_myself = forms.BooleanField(label='Send a copy of my message to me.', required=False)
def email_form(request, email_id):
recipient = get_object_or_404(Email, pk=email_id)
if request.method == 'POST':
newdata = request.POST.copy()
form = EmailForm(data=newdata)
if form.is_valid():
name = form.cleaned_data['name']
email = form.cleaned_data['email']
subject = form.cleaned_data['subject']
message = form.cleaned_data['message']
cc_myself = form.cleaned_data['cc_myself']
sender = "%s <%s>" % ( name, email )
send_mail(subject, message, sender, [recipient.email,], fail_silently=False)
if cc_myself:
cc_subject = "Copy of %s" % subject
send_mail(cc_subject, message, sender, [sender,], fail_silently=False)
return render_to_response('email_links/thanks.html', { 'email': recipient.email })
else:
form = EmailForm()
return render_to_response('email_links/email_form.html', { 'form': form, 'email': recipient.email })
### templatetags/email_extras.py:
from django.template import Library
from django.contrib.sites.models import Site
from email_links.models import Email
register = Library()
def mask_email(email):
"""
Mask an email address.
Credit to jkocherhans (http://www.djangosnippets.org/snippets/79/)
"""
name, domain = email.split('@')
if len(name) > 5:
# show the first 3 characters
masked_name = name[:3]
else:
# just use the 1st character
masked_name = name[0]
return "%s...@%s" % ( masked_name, domain )
register.filter('mask_email', mask_email)
def email_link(email, label=None):
"""
Returns an e-mail link, with an optional label.
Examples:
{% email_link email label %}
{% email_link email %}
"""
email_object = Email.objects.get_or_create(email=email)[0]
if label is None:
label = mask_email(email)
return '<a href="http://%s%s">%s</a>' % ( Site.objects.get_current().domain, email_object.get_absolute_url(), label )
register.simple_tag(email_link)
### templates/email_links/email_form.html:
"""
<html>
<body>
<form method="post" action=".">
<p>Send an e-mail to {{ email|mask_email }}</p>
<table>
{{ form }}
<tr><td colspan="2" align="center"><input type="submit" name="send" value="Send e-mail" /></td></tr>
</table>
</form>
</body>
</html>
"""
### templates/email_links/thanks.html:
"""
<html>
<body>
<h2>Thanks!!</h2>
</body>
</html>
"""