16 files changed, 226 insertions, 0 deletions
diff --git a/coip/apps/__init__.py b/coip/apps/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/coip/apps/__init__.py
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..3370597
--- /dev/null
+++ b/coip/apps/invitation/forms.py
@@ -0,0 +1,11 @@
+'''
+Created on Jul 5, 2010
+
+@author: leifj
+'''
+from django import forms
+from coip.apps.invitation.models import Invitation
+
+class InvitationForm(forms.ModelForm):
+    class Meta:
+        model = Invitation
+\ 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..951fa59
--- /dev/null
+++ b/coip/apps/invitation/models.py
@@ -0,0 +1,34 @@
+'''
+Created on Jun 23, 2010
+
+@author: leifj
+'''
+
+from django.db import models
+from django.contrib.auth.models import User
+from coip.apps.membership.models import Membership
+from pprint import pprint
+from uuid import uuid4
+import datetime
+
+class Invitation(models.Model):
+    '''
+    Represents an invitation to an application
+    '''
+    sender = models.ForeignKey(User, unique=True)
+    membership = models.ForeignKey(Membership, unique=True)
+    timecreated = models.DateTimeField(auto_now_add=True)
+    lastupdated = models.DateTimeField(auto_now=True)
+    expires = models.DateTimeField()
+    token = models.TextField(unique=True)
+    
+    
+    def __init__(self):
+        self.token = uuid4()
+        
+    def valid(self):
+        return datetime.date.today() > self.expires
+    
+    def send_email(self):
+        pprint("sent email to "+self.to)
+        return
+\ No newline at end of file
diff --git a/coip/apps/invitation/views.py b/coip/apps/invitation/views.py
new file mode 100644
index 0000000..fe1c6af
--- /dev/null
+++ b/coip/apps/invitation/views.py
@@ -0,0 +1,33 @@
+'''
+Created on Jun 23, 2010
+
+@author: leifj
+'''
+from django.contrib.auth.decorators import login_required
+from apps.invitation.forms import InvitationForm
+from apps.invitation.models import Invitation
+from django.shortcuts import render_to_response
+from django.http import HttpResponseRedirect
+
+@login_required
+def create(request):
+    user = request.user
+    if request.method == 'POST':
+        form = InvitationForm(request.POST)
+        if form.is_valid():
+            to = form.cleaned_data["to"]
+            expires = form.cleaned_data["expires"]
+            invitation = Invitation(sender=user,to=to,expires=expires)
+            invitation.save()
+            invitation.send_email()
+            return HttpResponseRedirect("/user/home")
+    else:
+        form = InvitationForm({});
+    
+    return render_to_response('apps/invitation/create.html')
+
+def accept(request,token):
+    user = request.user
+    invitation = Invitation.objects.get(token=token)
+    
+        
+\ No newline at end of file
diff --git a/coip/apps/membership/__init__.py b/coip/apps/membership/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/coip/apps/membership/__init__.py
diff --git a/coip/apps/membership/admin.py b/coip/apps/membership/admin.py
new file mode 100644
index 0000000..a98efe7
--- /dev/null
+++ b/coip/apps/membership/admin.py
@@ -0,0 +1,4 @@
+from django.contrib import admin
+from coip.apps.membership.models import Membership
+
+admin.site.register(Membership)
+\ No newline at end of file
diff --git a/coip/apps/membership/forms.py b/coip/apps/membership/forms.py
new file mode 100644
index 0000000..9adab0d
--- /dev/null
+++ b/coip/apps/membership/forms.py
@@ -0,0 +1,11 @@
+'''
+Created on Jun 23, 2010
+
+@author: leifj
+'''
+from django import forms
+from coip.apps.membership.models import Membership
+
+class MembershipForm(forms.ModelForm):
+    class Meta:
+        model = Membership
+\ No newline at end of file
diff --git a/coip/apps/membership/models.py b/coip/apps/membership/models.py
new file mode 100644
index 0000000..df6e796
--- /dev/null
+++ b/coip/apps/membership/models.py
@@ -0,0 +1,23 @@
+'''
+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
+
+class Membership(models.Model):
+    '''
+    Membership in a namespace/group
+    '''
+    user = models.ForeignKey(User,unique=True,blank=True)
+    enabled = models.BooleanField()
+    timecreated = models.DateTimeField(auto_now_add=True)
+    lastupdated = models.DateTimeField(auto_now=True)
+    expires = models.DateTimeField(blank=True)
+    name = models.ForeignKey(Name)
+    
+    def valid(self):
+        return self.enabled and datetime.date.today() > self.expires
diff --git a/coip/apps/membership/views.py b/coip/apps/membership/views.py
new file mode 100644
index 0000000..7a06a21
--- /dev/null
+++ b/coip/apps/membership/views.py
@@ -0,0 +1,13 @@
+'''
+Created on Jun 23, 2010
+
+@author: leifj
+'''
+from django.contrib.auth.decorators import login_required
+from coip.apps.membership.models import Membership
+
+@login_required
+def memberships(request,name):
+    
+    Membership.objects.get(name)
+    
+\ No newline at end of file
diff --git a/coip/apps/name/__init__.py b/coip/apps/name/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/coip/apps/name/__init__.py
diff --git a/coip/apps/name/admin.py b/coip/apps/name/admin.py
new file mode 100644
index 0000000..477da76
--- /dev/null
+++ b/coip/apps/name/admin.py
@@ -0,0 +1,5 @@
+from django.contrib import admin
+from coip.apps.name.models import Name, Attribute
+
+admin.site.register(Name)
+admin.site.register(Attribute)
+\ No newline at end of file
diff --git a/coip/apps/name/forms.py b/coip/apps/name/forms.py
new file mode 100644
index 0000000..0c96480
--- /dev/null
+++ b/coip/apps/name/forms.py
@@ -0,0 +1,15 @@
+'''
+Created on Jun 24, 2010
+
+@author: leifj
+'''
+from django import forms
+from coip.apps.name.models import Name, Attribute
+    
+class NameForm(forms.ModelForm):
+    class Meta:
+        model = Name
+        
+class AttributeForm(forms.ModelForm):
+    class Meta:
+        model = Attribute
+\ No newline at end of file
diff --git a/coip/apps/name/models.py b/coip/apps/name/models.py
new file mode 100644
index 0000000..ec86769
--- /dev/null
+++ b/coip/apps/name/models.py
@@ -0,0 +1,73 @@
+'''
+Created on Jun 24, 2010
+
+@author: leifj
+'''
+from django.db import models
+from django.contrib.auth.models import User
+import re
+
+class Attribute(models.Model):
+    name = models.CharField(unique=True,max_length=255)
+    description = models.TextField(blank=True)
+    timecreated = models.DateTimeField(auto_now_add=True)
+    lastupdated = models.DateTimeField(auto_now=True)
+    
+    def __unicode__(self):
+        return self.name;
+
+class Name(models.Model):
+    '''
+    A name-space/authorization/right/group/collaboration/thing
+    '''
+    type = models.ForeignKey(Attribute, blank=True, null=True,related_name='names')
+    value = models.CharField(max_length=255)
+    parent = models.ForeignKey('self', blank=True, null=True,related_name='children')
+    partof = models.ForeignKey('self', blank=True, null=True,related_name='parts')
+    acl = models.TextField(blank=True) # fully-qualified-name '#' rights
+    description = models.TextField(blank=True)
+    creator = models.ForeignKey(User)
+    timecreated = models.DateTimeField(auto_now_add=True)
+    lastupdated = models.DateTimeField(auto_now=True)
+    
+    def relative_name(self):
+        if self.type:
+            return "%s=%s" % (self.type.name,self.value)
+        else:
+            return self.value
+    
+    def __unicode__(self):
+        n = self
+        str = ""
+        while n:
+            sep = ""
+            av = n.relative_name()
+            
+            if n.parent:
+                if av.find("=") == -1:
+                    sep = ':'
+                else:
+                    sep = ';'
+                    
+            str = sep+av+str
+            n = n.parent
+        
+        return str
+    
+def walkto(root,nameparts):
+    name = None
+    for n in nameparts:
+        (a,eq,v) = n.partition('=')
+        if v:
+            attribute = Attribute.objects.get(name=a)
+            name = Name.objects.get(parent=root,type=attribute.id,value=v)
+        else:
+            name = Name.objects.get(parent=root,type=None,value=a)
+    return name
+
+def lookup(name):
+    return walkto(None,nameparts=re.compile('[;:]').split(name))
+
+def attribute(a):
+    Attribute.objects.get_or_create(name=a)
+    
+\ No newline at end of file
diff --git a/coip/apps/name/views.py b/coip/apps/name/views.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/coip/apps/name/views.py