master trunk of gnowsys-studio

12 files changed, 1113 insertions, 0 deletions

diff --git a/objectapp/views/__init__.py b/objectapp/views/__init__.py
new file mode 100644
index 00000000..a16657d9
--- /dev/null
+++ b/objectapp/views/__init__.py
@@ -0,0 +1 @@
+"""Views for Objectapp"""
diff --git a/objectapp/views/add.py b/objectapp/views/add.py
new file mode 100644
index 00000000..362c3d30
--- /dev/null
+++ b/objectapp/views/add.py
@@ -0,0 +1,126 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+from django.http import HttpResponse
+from django.http import HttpResponseRedirect
+from django.template import RequestContext
+from django.shortcuts import render_to_response
+from datetime import datetime
+from objectapp.forms import *
+
+
+def addgbobject(request):
+    if request.method == 'POST':
+        formset = GbobjectForm(request.POST)
+        if formset.is_valid():
+            formset.save()
+            return HttpResponseRedirect("/objects/")
+ 
+ 
+        
+    else:
+       
+        formset = GbobjectForm()
+
+
+    variables = RequestContext(request,{'formset':formset})
+    template = "objectappforms/gbobjectform.html"
+    return render_to_response(template, variables)
+
+
+def addprocess(request):
+    if request.method == 'POST':
+        formset = ProcessForm(request.POST)
+        if formset.is_valid():
+            formset.save()
+            return HttpResponseRedirect("/objects/")
+ 
+ 
+        
+    else:
+       
+        formset = ProcessForm()
+
+
+    variables = RequestContext(request,{'formset':formset})
+    template = "objectappforms/processform.html"
+    return render_to_response(template, variables)
+
+def addsystem(request):
+    if request.method == 'POST':
+        formset = ProcessForm(request.POST)
+        if formset.is_valid():
+            formset.save()
+            return HttpResponseRedirect("/objects/")
+ 
+ 
+        
+    else:
+       
+        formset = SystemForm()
+
+
+    variables = RequestContext(request,{'formset':formset})
+    template = "objectappforms/systemform.html"
+    return render_to_response(template, variables)
diff --git a/objectapp/views/authors.py b/objectapp/views/authors.py
new file mode 100644
index 00000000..a6b77451
--- /dev/null
+++ b/objectapp/views/authors.py
@@ -0,0 +1,92 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Views for Objectapp authors"""
+from django.shortcuts import get_object_or_404
+from django.views.generic.list_detail import object_list
+
+from objectapp.models import Author
+from objectapp.settings import PAGINATION
+from objectapp.views.decorators import update_queryset
+from objectapp.views.decorators import template_name_for_gbobject_queryset_filtered
+
+
+author_list = update_queryset(object_list, Author.published.all)
+
+
+def author_detail(request, username, page=None, **kwargs):
+    """Display the gbobjects of an author"""
+    extra_context = kwargs.pop('extra_context', {})
+
+    author = get_object_or_404(Author, username=username)
+    if not kwargs.get('template_name'):
+        kwargs['template_name'] = template_name_for_gbobject_queryset_filtered(
+            'author', author.username)
+
+    extra_context.update({'author': author})
+    kwargs['extra_context'] = extra_context
+
+    return object_list(request, queryset=author.gbobjects_published(),
+                       paginate_by=PAGINATION, page=page,
+                       **kwargs)
diff --git a/objectapp/views/channels.py b/objectapp/views/channels.py
new file mode 100644
index 00000000..bc842a09
--- /dev/null
+++ b/objectapp/views/channels.py
@@ -0,0 +1,58 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+"""Views for Objectapp channels"""
+from django.views.generic.list_detail import object_list
+
+from objectapp.models import Gbobject
+
+
+def gbobject_channel(request, query, *ka, **kw):
+    """Display a custom selection of gbobjects"""
+    queryset = Gbobject.published.search(query)
+    return object_list(request, queryset=queryset,
+                       *ka, **kw)
diff --git a/objectapp/views/decorators.py b/objectapp/views/decorators.py
new file mode 100644
index 00000000..cdc72033
--- /dev/null
+++ b/objectapp/views/decorators.py
@@ -0,0 +1,151 @@
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Decorators for objectapp.views"""
+from functools import wraps
+
+from django.template import RequestContext
+from django.contrib.auth.views import login
+from django.shortcuts import redirect
+from django.shortcuts import get_object_or_404
+from django.shortcuts import render_to_response
+from django.template.loader import get_template
+from django.template import TemplateDoesNotExist
+from django.views.decorators.csrf import csrf_protect
+from django.views.decorators.cache import never_cache
+
+
+def update_queryset(view, queryset,
+                    queryset_parameter='queryset'):
+    """Decorator around views based on a queryset
+    passed in parameter, who will force the update
+    of the queryset before executing the view.
+    Related to issue http://code.djangoproject.com/ticket/8378"""
+
+    @wraps(view)
+    def wrapper(*args, **kwargs):
+        """Regenerate the queryset before passing it to the view."""
+        kwargs[queryset_parameter] = queryset()
+        return view(*args, **kwargs)
+
+    return wrapper
+
+
+@csrf_protect
+@never_cache
+def password(request, gbobject):
+    """Displays the password form and handle validation
+    by setting the valid password in a cookie."""
+    error = False
+    if request.method == 'POST':
+        if request.POST.get('password') == gbobject.password:
+            request.session[
+                'objectapp_gbobject_%s_password' % gbobject.pk] = gbobject.password
+            return redirect(gbobject)
+        error = True
+    return render_to_response('objectapp/password.html', {'error': error},
+                              context_instance=RequestContext(request))
+
+
+def protect_gbobject(view):
+    """Decorator performing a security check if needed
+    around the generic.date_based.gbobject_detail view
+    and specify the template used to render the gbobject"""
+
+    @wraps(view)
+    def wrapper(*ka, **kw):
+        """Do security check and retrieve the template"""
+        request = ka[0]
+        gbobject = get_object_or_404(kw['queryset'], slug=kw['slug'],
+                                  creation_date__year=kw['year'],
+                                  creation_date__month=kw['month'],
+                                  creation_date__day=kw['day'])
+
+        if gbobject.login_required and not request.user.is_authenticated():
+            return login(request, 'objectapp/login.html')
+        if gbobject.password and gbobject.password != \
+               request.session.get('objectapp_gbobject_%s_password' % gbobject.pk):
+            return password(request, gbobject)
+        kw['template_name'] = gbobject.template
+        return view(*ka, **kw)
+
+    return wrapper
+
+
+def template_name_for_gbobject_queryset_filtered(model_type, model_name):
+    """Return a custom template name for views
+    returning a queryset of Gbobject filtered by another model."""
+    template_name_list = (
+        'objectapp/%s/%s/gbobject_list.html' % (model_type, model_name),
+        'objectapp/%s/%s_gbobject_list.html' % (model_type, model_name),
+        'objectapp/%s/gbobject_list.html' % model_type,
+        'objectapp/gbobject_list.html')
+
+    for template_name in template_name_list:
+        try:
+            get_template(template_name)
+            return template_name
+        except TemplateDoesNotExist:
+            continue
diff --git a/objectapp/views/gbobjects.py b/objectapp/views/gbobjects.py
new file mode 100644
index 00000000..9662c97e
--- /dev/null
+++ b/objectapp/views/gbobjects.py
@@ -0,0 +1,99 @@
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+# 
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Views for Objectapp gbobjects"""
+from django.shortcuts import redirect
+from django.shortcuts import get_object_or_404
+from django.views.generic.list_detail import object_list
+from django.views.generic.date_based import archive_year
+from django.views.generic.date_based import archive_month
+from django.views.generic.date_based import archive_day
+from django.views.generic.date_based import object_detail
+
+from objectapp.models import Gbobject
+from objectapp.views.decorators import protect_gbobject
+from objectapp.views.decorators import update_queryset
+
+
+gbobject_index = update_queryset(object_list, Gbobject.published.all)
+
+gbobject_year = update_queryset(archive_year, Gbobject.published.all)
+
+gbobject_month = update_queryset(archive_month, Gbobject.published.all)
+
+gbobject_day = update_queryset(archive_day, Gbobject.published.all)
+
+gbobject_detail = protect_gbobject(object_detail)
+
+
+def gbobject_shortlink(request, object_id):
+    """
+    Redirect to the 'get_absolute_url' of an Gbobject,
+    accordingly to 'object_id' argument
+    """
+    gbobject = get_object_or_404(Gbobject, pk=object_id)
+    return redirect(gbobject, permanent=True)
diff --git a/objectapp/views/objecttypes.py b/objectapp/views/objecttypes.py
new file mode 100644
index 00000000..f64704fd
--- /dev/null
+++ b/objectapp/views/objecttypes.py
@@ -0,0 +1,94 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Views for Objectapp objecttypes"""
+from django.shortcuts import get_object_or_404
+from django.views.generic.list_detail import object_list
+
+from objectapp.models import Objecttype
+from objectapp.settings import PAGINATION
+from objectapp.views.decorators import template_name_for_gbobject_queryset_filtered
+
+
+def get_Objecttype_or_404(path):
+    """Retrieve a Objecttype by a path"""
+    path_bits = [p for p in path.split('/') if p]
+    return get_object_or_404(Objecttype, slug=path_bits[-1])
+
+
+def Objecttype_detail(request, path, page=None, **kwargs):
+    """Display the gbobjects of a Objecttype"""
+    extra_context = kwargs.pop('extra_context', {})
+
+    Objecttype = get_Objecttype_or_404(path)
+    if not kwargs.get('template_name'):
+        kwargs['template_name'] = template_name_for_gbobject_queryset_filtered(
+            'Objecttype', Objecttype.slug)
+
+    extra_context.update({'Objecttype': Objecttype})
+    kwargs['extra_context'] = extra_context
+
+    return object_list(request, queryset=Objecttype.gbobjects_published(),
+                       paginate_by=PAGINATION, page=page,
+                       **kwargs)
diff --git a/objectapp/views/quick_gbobject.py b/objectapp/views/quick_gbobject.py
new file mode 100644
index 00000000..0fca2ee9
--- /dev/null
+++ b/objectapp/views/quick_gbobject.py
@@ -0,0 +1,118 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Views for Objectapp quick gbobject"""
+from urllib import urlencode
+
+from django import forms
+from django.utils.html import linebreaks
+from django.shortcuts import redirect
+from django.core.urlresolvers import reverse
+from django.contrib.sites.models import Site
+from django.template.defaultfilters import slugify
+from django.utils.encoding import smart_str
+from django.contrib.auth.decorators import permission_required
+
+from objectapp.models import Gbobject
+from objectapp.managers import DRAFT
+from objectapp.managers import PUBLISHED
+
+
+class QuickGbobjectForm(forms.Form):
+    """Form for posting an gbobject quickly"""
+
+    title = forms.CharField(required=True, max_length=255)
+    content = forms.CharField(required=True)
+    tags = forms.CharField(required=False, max_length=255)
+
+
+@permission_required('objectapp.add_gbobject')
+def view_quick_gbobject(request):
+    """View for quickly post an Gbobject"""
+    if request.POST:
+        form = QuickGbobjectForm(request.POST)
+        if form.is_valid():
+            gbobject_dict = form.cleaned_data
+            status = PUBLISHED
+            if 'save_draft' in request.POST:
+                status = DRAFT
+            gbobject_dict['content'] = linebreaks(gbobject_dict['content'])
+            gbobject_dict['slug'] = slugify(gbobject_dict['title'])
+            gbobject_dict['status'] = status
+            gbobject = Gbobject.objects.create(**gbobject_dict)
+            gbobject.sites.add(Site.objects.get_current())
+            gbobject.authors.add(request.user)
+            return redirect(gbobject)
+
+        data = {'title': smart_str(request.POST.get('title', '')),
+                'content': smart_str(linebreaks(request.POST.get(
+                    'content', ''))),
+                'tags': smart_str(request.POST.get('tags', '')),
+                'slug': slugify(request.POST.get('title', '')),
+                'authors': request.user.pk,
+                'sites': Site.objects.get_current().pk}
+        return redirect('%s?%s' % (reverse('admin:objectapp_gbobject_add'),
+                                   urlencode(data)))
+
+    return redirect('admin:objectapp_gbobject_add')
diff --git a/objectapp/views/search.py b/objectapp/views/search.py
new file mode 100644
index 00000000..bb9fe9df
--- /dev/null
+++ b/objectapp/views/search.py
@@ -0,0 +1,91 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#    This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Views for Objectapp gbobjects search"""
+from django.utils.translation import ugettext as _
+from django.views.generic.list_detail import object_list
+
+from objectapp.models import Gbobject
+from objectapp.settings import PAGINATION
+
+
+def gbobject_search(request):
+    """Search gbobjects matching with a pattern"""
+    error = None
+    pattern = None
+    gbobjects = Gbobject.published.none()
+
+    if request.GET:
+        pattern = request.GET.get('pattern', '')
+        if len(pattern) < 3:
+            error = _('The pattern is too short')
+        else:
+            gbobjects = Gbobject.published.search(pattern)
+    else:
+        error = _('No pattern to search found')
+
+    return object_list(request, queryset=gbobjects,
+                       paginate_by=PAGINATION,
+                       template_name='objectapp/gbobject_search.html',
+                       extra_context={'error': error,
+                                      'pattern': pattern})
diff --git a/objectapp/views/sitemap.py b/objectapp/views/sitemap.py
new file mode 100644
index 00000000..2c9ebbc2
--- /dev/null
+++ b/objectapp/views/sitemap.py
@@ -0,0 +1,77 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Views for Objectapp sitemap"""
+from django.views.generic.simple import direct_to_template
+
+from objectapp.models import Gbobject
+from objectapp.models import Objecttype
+
+
+def sitemap(*ka, **kw):
+    """Wrapper around the direct to template generic view to
+    force the update of the extra context"""
+    kw['extra_context'] = {'gbobjects': Gbobject.published.all(),
+                           'objecttypes': Objecttype.tree.all()}
+    return direct_to_template(*ka, **kw)
diff --git a/objectapp/views/tags.py b/objectapp/views/tags.py
new file mode 100644
index 00000000..33ada35b
--- /dev/null
+++ b/objectapp/views/tags.py
@@ -0,0 +1,97 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Views for Objectapp tags"""
+from django.template import RequestContext
+from django.shortcuts import render_to_response
+from django.template.defaultfilters import slugify
+
+from tagging.models import Tag
+from tagging.views import tagged_object_list
+
+from objectapp.models import Gbobject
+from objectapp.settings import PAGINATION
+
+from objectapp.views.decorators import template_name_for_gbobject_queryset_filtered
+
+
+def tag_list(request, template_name='objectapp/tag_list.html'):
+    """Return the list of published tags with counts,
+    try to simulate an object_list view"""
+    tag_list = Tag.objects.usage_for_queryset(
+        Gbobject.published.all(), counts=True)
+    return render_to_response(template_name, {'object_list': tag_list},
+                              context_instance=RequestContext(request))
+
+
+def tag_detail(request, tag, page=None, **kwargs):
+    """Display the gbobjects of a tag"""
+    if not kwargs.get('template_name'):
+        kwargs['template_name'] = template_name_for_gbobject_queryset_filtered(
+            'tag', slugify(tag))
+
+    return tagged_object_list(request, tag=tag,
+                              queryset_or_model=Gbobject.published.all(),
+                              paginate_by=PAGINATION, page=page,
+                              **kwargs)
diff --git a/objectapp/views/trackback.py b/objectapp/views/trackback.py
new file mode 100644
index 00000000..932f575c
--- /dev/null
+++ b/objectapp/views/trackback.py
@@ -0,0 +1,109 @@
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+# This project incorporates work covered by the following copyright and permission notice:  
+
+#    Copyright (c) 2009, Julien Fache
+#    All rights reserved.
+
+#    Redistribution and use in source and binary forms, with or without
+#    modification, are permitted provided that the following conditions
+#    are met:
+
+#    * Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright
+#      notice, this list of conditions and the following disclaimer in
+#      the documentation and/or other materials provided with the
+#      distribution.
+#    * Neither the name of the author nor the names of other
+#      contributors may be used to endorse or promote products derived
+#      from this software without specific prior written permission.
+
+#    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+#    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+#    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+#    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+#    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+#    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+#    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+#    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+#    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Views for Objectapp trackback"""
+from django.shortcuts import redirect
+from django.shortcuts import get_object_or_404
+from django.contrib.sites.models import Site
+from django.contrib import comments
+from django.views.decorators.csrf import csrf_exempt
+from django.contrib.contenttypes.models import ContentType
+from django.views.generic.simple import direct_to_template
+
+from objectapp.models import Gbobject
+
+
+@csrf_exempt
+def gbobject_trackback(request, object_id):
+    """Set a TrackBack for an Gbobject"""
+    gbobject = get_object_or_404(Gbobject.published, pk=object_id)
+
+    if request.POST.get('url'):
+        error = ''
+        url = request.POST['url']
+        site = Site.objects.get_current()
+
+        if not gbobject.pingback_enabled:
+            error = u'Trackback is not enabled for %s' % gbobject.title
+
+        title = request.POST.get('title') or url
+        excerpt = request.POST.get('excerpt') or title
+        blog_name = request.POST.get('blog_name') or title
+
+        if not error:
+            comment, created = comments.get_model().objects.get_or_create(
+                content_type=ContentType.objects.get_for_model(Gbobject),
+                object_pk=gbobject.pk, site=site, user_url=url,
+                user_name=blog_name, defaults={'comment': excerpt})
+            if created:
+                user = gbobject.authors.all()[0]
+                comment.flags.create(user=user, flag='trackback')
+            else:
+                error = u'Trackback is already registered'
+
+        return direct_to_template(request, 'objectapp/gbobject_trackback.xml',
+                                  mimetype='text/xml',
+                                  extra_context={'error': error})
+
+    return redirect(gbobject, permanent=True)