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'''
Created on Jul 6, 2010
@author: leifj
'''
from coip.apps.name.models import Name, lookup, traverse
from django.core.exceptions import ObjectDoesNotExist
from django.http import HttpResponseNotFound, HttpResponseForbidden
from django.contrib.auth.decorators import login_required
from coip.multiresponse import respond_to, json_response
from pprint import pprint
def show_root(request):
return respond_to(request, {'text/html': 'apps/name/name.html'}, {'name': None, 'memberships': None, 'children': Name.objects.filter(parent=None)})
def show(request,name):
if not name:
return HttpResponseNotFound()
if name.has_permission(request.user,'r'):
return respond_to(request, {'text/html': 'apps/name/name.html'}, {'name': name, 'memberships': name.memberships})
else:
return HttpResponseForbidden()
@login_required
def show_by_name(request,n=None):
if not n:
return show_root(request)
try:
return show(request,lookup(n))
except ObjectDoesNotExist:
return HttpResponseNotFound()
@login_required
def show_by_id(request,id=None):
if not id:
return show_root(request)
try:
return show(request,Name.objects.get(id=id))
except ObjectDoesNotExist:
return HttpResponseNotFound()
def _tree_node(name,depth):
state = 'closed'
return {'data': { 'title': name.relative_name(), 'attr': {'href': '/name/id/%d' % name.id} },
'state': state,
'attr': {'id': name.id}}
def _tree(request,id=None,includeroot=False):
name = None
if id:
name = Name.objects.get(id=id)
depth = 3
if request.GET.has_key('depth'):
depth = request.GET['depth']
t = traverse(name,_tree_node,request.user,depth,includeroot)
pprint(t)
return json_response(t)
@login_required
def rtree(request,id=None):
return _tree(request,id,True)
@login_required
def ctree(request,id=None):
return _tree(request,id,False)
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