5 files changed, 120 insertions, 0 deletions
diff --git a/coip/apps/invitation/__init__.py b/coip/apps/invitation/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/coip/apps/invitation/__init__.py
diff --git a/coip/apps/invitation/admin.py b/coip/apps/invitation/admin.py
new file mode 100644
index 0000000..722b147
--- /dev/null
+++ b/coip/apps/invitation/admin.py
@@ -0,0 +1,4 @@
+from django.contrib import admin
+from coip.apps.invitation.models import Invitation
+
+admin.site.register(Invitation)
+\ No newline at end of file
diff --git a/coip/apps/invitation/forms.py b/coip/apps/invitation/forms.py
new file mode 100644
index 0000000..28add9b
--- /dev/null
+++ b/coip/apps/invitation/forms.py
@@ -0,0 +1,12 @@
+'''
+Created on Jun 23, 2010
+
+@author: leifj
+'''
+from django import forms
+from coip.apps.invitation.models import Invitation
+
+class InvitationForm(forms.ModelForm):
+    class Meta:
+        model = Invitation
+        fields = ['email','message','expires']
+\ No newline at end of file
diff --git a/coip/apps/invitation/models.py b/coip/apps/invitation/models.py
new file mode 100644
index 0000000..574fc0b
--- /dev/null
+++ b/coip/apps/invitation/models.py
@@ -0,0 +1,31 @@
+'''
+Created on Jun 23, 2010
+
+@author: leifj
+'''
+from django.db import models
+from django.contrib.auth.models import User
+from coip.apps.name.models import Name
+import datetime
+from pprint import pprint
+
+class Invitation(models.Model):
+    '''
+    Invitation to a namespace/group
+    '''
+    inviter = models.ForeignKey(User,related_name='inviter')
+    name = models.ForeignKey(Name,related_name='invitations')
+    email = models.EmailField()
+    message = models.TextField()
+    nonce = models.CharField(unique=True,max_length=255)
+    timecreated = models.DateTimeField(auto_now_add=True)
+    lastupdated = models.DateTimeField(auto_now=True)
+    expires = models.DateTimeField()
+    
+    def __unicode__(self):
+        return "%s invited to %s by %s" % (self.email,self.name,self.inviter)
+        
+    def send_email(self):
+        pprint("sent email to %s" % (self.email))
+        return
+        
diff --git a/coip/apps/invitation/views.py b/coip/apps/invitation/views.py
new file mode 100644
index 0000000..e4c9a53
--- /dev/null
+++ b/coip/apps/invitation/views.py
@@ -0,0 +1,73 @@
+'''
+Created on Jun 23, 2010
+
+@author: leifj
+'''
+from django.contrib.auth.decorators import login_required
+from coip.apps.invitation.models import Invitation
+from coip.apps.invitation.forms import InvitationForm
+from django.http import HttpResponseRedirect, Http404
+from coip.apps.auth.utils import nonce
+from coip.multiresponse import respond_to, render403
+from twisted.python.reflect import ObjectNotFound
+from coip.apps.name.models import Name 
+import datetime
+from coip.apps.membership.models import Membership
+from django.shortcuts import get_object_or_404
+    
+@login_required
+def invite(request,id):
+    name = None
+    try:
+        name = Name.objects.get(id=id)
+    except ObjectNotFound:
+        raise Http404()
+    
+    if not name.has_permission(request.user,'i'):
+        return render403('You are not allowed to invite users to '+name)
+    
+    user = request.user
+    if request.method == 'POST':
+        invitation=Invitation(inviter=user,nonce=nonce(),name=name)
+        form = InvitationForm(request.POST,instance=invitation)
+        if form.is_valid():
+            invitation = form.save()
+            invitation.send_email()
+            return HttpResponseRedirect("/name/id/%d" % (name.id))
+    else:
+        exp = datetime.datetime.now()+datetime.timedelta(days=1)
+        invitation=Invitation(message="Please consider joining my group!",expires=exp.strftime("%Y-%m-%d"))
+        form = InvitationForm(instance=invitation);
+    
+    return respond_to(request,{'text/html': 'apps/invitation/edit.html'},{'form': form,'name': name,'formtitle': 'Invite to %s' % (name),'submitname': 'Invite User'})
+
+@login_required
+def accept(request,nonce):
+    invitation = None
+    try:
+        invitation = Invitation.objects.get(nonce=nonce)
+    except ObjectNotFound:
+        raise Http404()
+    
+    (membership,created) = Membership.objects.get_or_create(user=request.user,name=invitation.name)
+    if created or not membership.enabled:
+        membership.enabled = True
+        membership.save()
+    
+    for i in Invitation.objects.filter(user=request.user,name=invitation.name).all:
+        i.delete()
+    
+    return HttpResponseRedirect("/membership/%d" % (membership.id))
+
+@login_required
+def cancel(request,id):
+    invitation = get_object_or_404(Invitation,pk=id)
+    name = invitation.name
+    
+    if not name.has_permission(request.user,'w'):
+        return render403('You are not allowed to cancel pending invitations to %s' % (name))
+    
+    invitation.delete()
+    return HttpResponseRedirect("/name/id/%d" % (name.id))
+    
+    
+\ No newline at end of file