def create_or_update_collaboration(self, policy_name):
try:
col = Collaboration.objects.get_for_object(self)
col.title = self.title
except Collaboration.DoesNotExist:
context = Collaboration.objects.get_for_object(self.course)
col = Collaboration(user=self.author, title=self.title,
content_object=self, context=context)
col.set_policy(policy_name)
col.save()
self.collaboration_sync_group(col)
return col
def show_discussion(request, root_comment):
space_viewer = request.user
if space_viewer.is_staff and request.GET.has_key('as'):
space_viewer = get_object_or_404(User,username=request.GET['as'])
if request.method == "DELETE":
return delete_collaboration(request, root_comment.object_pk)
if not root_comment.content_object.permission_to('read',request):
return HttpResponseForbidden('You do not have permission to view this discussion.')
try:
my_course = root_comment.content_object.context.content_object
except:
#legacy: for when contexts weren't being set in new()
my_course = request.course
root_comment.content_object.context = Collaboration.get_associated_collab(my_course)
root_comment.content_object.save()
target = None
if root_comment.content_object._parent_id and \
root_comment.content_object._parent.object_pk:
target = root_comment.content_object._parent
rv = {
'is_space_owner': True,
'edit_comment_permission': my_course.is_faculty(space_viewer),
'space_owner': space_viewer, #for now
'space_viewer': space_viewer,
'root_comment': root_comment,
'target':target,
'COMMENT_MAX_LENGTH':COMMENT_MAX_LENGTH, #change this in settings.COMMENT_MAX_LENGTH
}
return render_to_response('discussions/discussion.html', rv, context_instance=RequestContext(request))
def show(request, discussion_id):
"""Show a threadedcomments discussion of an arbitrary object.
discussion_id is the pk of the root comment."""
root_comment = get_object_or_404(ThreadedComment, pk = discussion_id)
#for_now:
space_viewer = request.user
space_owner = request.user
if request.GET.has_key('as') and request.user.is_staff:
space_viewer = get_object_or_404(User, username=request.GET['as'])
if not root_comment.content_object.permission_to('read',request):
return HttpResponseForbidden('You do not have permission to view this discussion.')
try:
my_course = root_comment.content_object.context.content_object
except:
#temporary:
my_courses = [c for c in Course.objects.all() if request.user in c.members]
my_course = my_courses[-1]
root_comment.content_object.context = Collaboration.get_associated_collab(my_course)
assets = annotated_by(Asset.objects.filter(course=my_course), space_viewer)
return {
'is_space_owner': True,
'edit_comment_permission': my_course.is_faculty,
'space_owner': space_owner,
'space_viewer': space_viewer,
'root_comment': root_comment,
'assets': assets,
'page_in_edit_mode': True,
}
def discussion_view(request, discussion_id):
"""Show a threadedcomments discussion of an arbitrary object.
discussion_id is the pk of the root comment."""
root_comment = get_object_or_404(ThreadedComment, pk=discussion_id)
if not root_comment.content_object.permission_to('read', request):
return HttpResponseForbidden('You do not have permission \
to view this discussion.')
try:
my_course = root_comment.content_object.context.content_object
except:
# legacy: for when contexts weren't being set in new()
my_course = request.course
root_comment.content_object.context = \
Collaboration.get_associated_collab(my_course)
root_comment.content_object.save()
data = {'space_owner': request.user.username}
if not request.is_ajax():
data['discussion'] = root_comment
return render_to_response('discussions/discussion.html', data,
context_instance=RequestContext(request))
else:
vocabulary = VocabularyResource().render_list(
request, Vocabulary.objects.get_for_object(request.course))
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
data['panels'] = [{
'panel_state': 'open',
'subpanel_state': 'open',
'panel_state_label': "Discussion",
'template': 'discussion',
'owners': owners,
'vocabulary': vocabulary,
'title': root_comment.title,
'can_edit_title': my_course.is_faculty(request.user),
'root_comment_id': root_comment.id,
'context': threaded_comment_json(request, root_comment)
}]
# Create a place for asset editing
panel = {'panel_state': 'closed',
'panel_state_label': "Item Details",
'template': 'asset_quick_edit',
'update_history': False,
'show_collection': False,
'owners': owners,
'vocabulary': vocabulary,
'context': {'type': 'asset'}}
data['panels'].append(panel)
return HttpResponse(simplejson.dumps(data, indent=2),
mimetype='application/json')
def set_course(self, course):
""" set this discussion's collaboration to the course's collaboration"""
assert isinstance (course, Course)
if course is None:
self.collaboration = None
course_ct = ContentType.objects.get (name = 'course')
sc = Collaboration.get_associated_collab(course)
assert sc is not None
self.collaboration = sc
def class_settings(request):
course = request.course
user = request.user
context = {
'asset_request': request.GET,
'course': course,
'space_viewer': request.user,
'is_staff': request.user.is_staff,
'help_public_compositions': UserSetting.get_setting(
user, "help_public_compositions", True),
'help_selection_visibility': UserSetting.get_setting(
user, "help_selection_visibility", True),
}
public_composition_key = course_details.ALLOW_PUBLIC_COMPOSITIONS_KEY
context[course_details.ALLOW_PUBLIC_COMPOSITIONS_KEY] = int(
course.get_detail(public_composition_key,
course_details.ALLOW_PUBLIC_COMPOSITIONS_DEFAULT))
selection_visibility_key = course_details.SELECTION_VISIBILITY_KEY
context[course_details.SELECTION_VISIBILITY_KEY] = int(
course.get_detail(selection_visibility_key,
course_details.SELECTION_VISIBILITY_DEFAULT))
if request.method == "POST":
if selection_visibility_key in request.POST:
selection_visibility_value = \
int(request.POST.get(selection_visibility_key))
request.course.add_detail(selection_visibility_key,
selection_visibility_value)
context[selection_visibility_key] = selection_visibility_value
if public_composition_key in request.POST:
public_composition_value = \
int(request.POST.get(public_composition_key))
request.course.add_detail(public_composition_key,
public_composition_value)
context[public_composition_key] = public_composition_value
if public_composition_value == 0:
# Check any existing projects -- if they are
# world publishable, turn this feature OFF
projects = Project.objects.filter(course=course)
for project in projects:
try:
col = Collaboration.get_associated_collab(project)
if col._policy.policy_name == 'PublicEditorsAreOwners':
col.policy = 'CourseProtected'
col.save()
except:
pass
context['changes_saved'] = True
return context
def class_settings(request):
c = request.course
user = request.user
context = {
'asset_request': request.GET,
'course': c,
'space_viewer': request.user,
'is_staff': request.user.is_staff,
'help_public_compositions': UserSetting.get_setting(
user, "help_public_compositions", True),
'help_selection_visibility': UserSetting.get_setting(
user, "help_selection_visibility", True),
}
public_composition_key = course_details.ALLOW_PUBLIC_COMPOSITIONS_KEY
context[course_details.ALLOW_PUBLIC_COMPOSITIONS_KEY] = \
int(c.get_detail(public_composition_key,
course_details.ALLOW_PUBLIC_COMPOSITIONS_DEFAULT))
selection_visibility_key = course_details.SELECTION_VISIBILITY_KEY
context[course_details.SELECTION_VISIBILITY_KEY] = \
int(c.get_detail(selection_visibility_key,
course_details.SELECTION_VISIBILITY_DEFAULT))
if request.method == "POST":
if selection_visibility_key in request.POST:
selection_visibility_value = \
int(request.POST.get(selection_visibility_key))
request.course.add_detail(selection_visibility_key,
selection_visibility_value)
context[selection_visibility_key] = selection_visibility_value
if public_composition_key in request.POST:
public_composition_value = \
int(request.POST.get(public_composition_key))
request.course.add_detail(public_composition_key,
public_composition_value)
context[public_composition_key] = public_composition_value
if public_composition_value == 0:
# Check any existing projects -- if they are
# world publishable, turn this feature OFF
projects = Project.objects.filter(course=c)
for p in projects:
try:
col = Collaboration.get_associated_collab(p)
if col._policy.policy_name == 'PublicEditorsAreOwners':
col.policy = 'CourseProtected'
col.save()
except:
pass
context['changes_saved'] = True
return context
def new(request):
"""Start a discussion of an arbitrary model instance."""
#pdb.set_trace()
rp = request.POST
app_label, model, obj_pk, comment_html = ( rp['app_label'], rp['model'], rp['obj_pk'], rp['comment_html'] )
#Find the object we're discussing.
the_content_type = ContentType.objects.get(app_label=app_label, model=model)
assert the_content_type != None
the_object = the_content_type.get_object_for_this_type(pk = obj_pk)
assert the_object != None
try:
obj_sc = Collaboration.get_associated_collab(the_object)
except Collaboration.DoesNotExist:
obj_sc = Collaboration()
#TODO: populate this collab with sensible auth defaults.
obj_sc.content_object = the_object
obj_sc.save()
#sky: I think what I want to do is have the ThreadedComment
#point to the_object
#and the collaboration will point to the threaded root comment
#that way, whereas, if we live in Collaboration-land, we can get to ThreadedComments
# threaded comments can also live in it's own world without 'knowing' about SC
# OTOH, threaded comment shouldn't be able to point to the regular object
# until Collaboration says it's OK (i.e. has permissions)
#now create the CHILD collaboration object for the discussion to point at.
#This represents the auth for the discussion itself.
disc_sc = Collaboration(_parent=obj_sc,
title=comment_html,
#or we could point it at the root threadedcomments object.
#content_object=None,
context=request.collaboration_context,
)
disc_sc.save()
#finally create the root discussion object, pointing it at the CHILD.
#TODO point the context at the course
new_threaded_comment = ThreadedComment(parent=None,
title=comment_html,
comment=comment_html,
user=request.user,
content_object=disc_sc)
#TODO: find the default site_id
new_threaded_comment.site_id = 1
new_threaded_comment.save()
return HttpResponseRedirect( "/discussion/show/%d" % new_threaded_comment.id )
def show_discussion(request, root_comment):
space_viewer = request.user
if space_viewer.is_staff and request.GET.has_key('as'):
space_viewer = get_object_or_404(User, username=request.GET['as'])
if request.method == "DELETE":
return delete_collaboration(request, root_comment.object_pk)
if not root_comment.content_object.permission_to('read', request):
return HttpResponseForbidden(
'You do not have permission to view this discussion.')
try:
my_course = root_comment.content_object.context.content_object
except:
#legacy: for when contexts weren't being set in new()
my_course = request.course
root_comment.content_object.context = Collaboration.get_associated_collab(
my_course)
root_comment.content_object.save()
switcher = {
'init': reverse('annotations-fragment', args=[space_viewer.username])
}
target = None
if root_comment.content_object._parent_id and \
root_comment.content_object._parent.object_pk:
target = root_comment.content_object._parent
if 'project' == target.content_type.model:
switcher['init'] = reverse('annotations-fragment-none',
args=['none'])
switcher['project_json'] = '%s%s' % (
target.content_object.get_absolute_url(),
'json', #appended for json content (and avoiding cache poisoning webkit)
)
elif 'course' == target.content_type.model:
#so we don't show a pointer for global discussions
target = None
return {
'is_space_owner': True,
'edit_comment_permission': my_course.is_faculty(space_viewer),
'space_owner': space_viewer, #for now
'space_viewer': space_viewer,
'root_comment': root_comment,
'target': target,
'switcher': switcher,
'page_in_edit_mode': True,
#change this in settings.COMMENT_MAX_LENGTH
'COMMENT_MAX_LENGTH': COMMENT_MAX_LENGTH,
}
def post(self, request):
# create a project
project = self.create_project()
# get the project's collaboration object
project_collab = project.get_collaboration()
# construct a collaboration for this discussion
# the parent will be this project within the course context
# all course members can participate in the discussion
course_collab = cached_course_collaboration(request.course)
disc_collab = Collaboration(_parent=project_collab,
title=project.title,
context=course_collab)
disc_collab.set_policy('CourseProtected')
disc_collab.save()
# Create a ThreadedComment that will act as the discussion root
# It will be tied to the project via the collaboration object
# as a generic foreign key
new_threaded_comment = ThreadedComment.objects.create(
parent=None,
title=project.title,
comment=project.body,
user=request.user,
site_id=1,
content_object=disc_collab)
# Conversely, the discussion collaboration will hold the
# discussion root in its generic foreign key
# this thread can now be accessed via the "course_discussion"
# model attribute
disc_collab.content_object = new_threaded_comment
disc_collab.save()
DiscussionIndex.update_class_references(
new_threaded_comment.comment, new_threaded_comment.user,
new_threaded_comment, new_threaded_comment.content_object,
new_threaded_comment.user)
return HttpResponseRedirect(
reverse('project-workspace', args=(request.course.pk, project.pk)))
def show_discussion(request, root_comment):
space_viewer = request.user
if space_viewer.is_staff and request.GET.has_key('as'):
space_viewer = get_object_or_404(User,username=request.GET['as'])
if request.method == "DELETE":
return delete_collaboration(request, root_comment.object_pk)
if not root_comment.content_object.permission_to('read',request):
return HttpResponseForbidden('You do not have permission to view this discussion.')
try:
my_course = root_comment.content_object.context.content_object
except:
#legacy: for when contexts weren't being set in new()
my_course = request.course
root_comment.content_object.context = Collaboration.get_associated_collab(my_course)
root_comment.content_object.save()
switcher = {
'init':reverse('annotations-fragment', args=[space_viewer.username])
}
target = None
if root_comment.content_object._parent_id and \
root_comment.content_object._parent.object_pk:
target = root_comment.content_object._parent
if 'project'==target.content_type.model:
switcher['init'] = reverse('annotations-fragment-none', args=['none'])
switcher['project_json'] = '%s%s' % (
target.content_object.get_absolute_url(),
'json', #appended for json content (and avoiding cache poisoning webkit)
)
elif 'course'==target.content_type.model:
#so we don't show a pointer for global discussions
target = None
return {
'is_space_owner': True,
'edit_comment_permission': my_course.is_faculty(space_viewer),
'space_owner': space_viewer, #for now
'space_viewer': space_viewer,
'root_comment': root_comment,
'target':target,
'switcher':switcher,
'page_in_edit_mode': True,
#change this in settings.COMMENT_MAX_LENGTH
'COMMENT_MAX_LENGTH':COMMENT_MAX_LENGTH,
}
def create_or_update_collaboration(self, policy_name):
try:
col = Collaboration.objects.get_for_object(self)
col.title = self.title
except Collaboration.DoesNotExist:
col = Collaboration(user=self.author,
title=self.title,
content_object=self)
if col.context is None:
col.context = Collaboration.objects.get_for_object(self.course)
col.set_policy(policy_name)
col.save()
self.collaboration_sync_group(col)
return col
def collaboration(self, request=None, sync_group=False):
col = None
policy = None
if request and request.method == "POST":
policy = request.POST.get("publish", "PrivateEditorsAreOwners")
try:
col = Collaboration.get_associated_collab(self)
except Collaboration.DoesNotExist:
if policy is None:
policy = "PrivateEditorsAreOwners"
if request is not None:
col = Collaboration.objects.create(
user=self.author,
title=self.title,
content_object=self,
context=request.collaboration_context,
policy=policy,
)
if col is None: # iff collab did not exist and request is None
return
if sync_group:
part = self.participants.all()
if (
len(part) > 1
or (col.group_id and col.group.user_set.count() > 1)
or (self.author not in part and len(part) > 0)
):
colgrp = col.have_group()
already_grp = set(colgrp.user_set.all())
for p in part:
if p in already_grp:
already_grp.discard(p)
else:
colgrp.user_set.add(p)
for oldp in already_grp:
colgrp.user_set.remove(oldp)
if request and request.method == "POST" and (col.policy != policy or col.title != self.title):
col.title = self.title
col.policy = policy
col.save()
return col
def collaboration(self, request=None, sync_group=False):
col = None
policy = None
if request and request.method == "POST":
policy = request.POST.get('publish', 'PrivateEditorsAreOwners')
try:
col = Collaboration.get_associated_collab(self)
except Collaboration.DoesNotExist:
if policy is None:
policy = "PrivateEditorsAreOwners"
if request is not None:
col = Collaboration.objects.create(
user=self.author,
title=self.title,
content_object=self,
context=request.collaboration_context,
policy=policy,
)
if col is None: # iff collab did not exist and request is None
return
if sync_group:
participants = self.participants.all()
if (len(participants) > 1
or (col.group_id and col.group.user_set.count() > 1) or
(self.author not in participants and len(participants) > 0)):
colgrp = col.have_group()
already_grp = set(colgrp.user_set.all())
for user in participants:
if user in already_grp:
already_grp.discard(user)
else:
colgrp.user_set.add(user)
for oldp in already_grp:
colgrp.user_set.remove(oldp)
if request and request.method == "POST" and \
(col.policy != policy or col.title != self.title):
col.title = self.title
col.policy = policy
col.save()
return col
def discussion_view(request, discussion_id):
"""Show a threadedcomments discussion of an arbitrary object.
discussion_id is the pk of the root comment."""
root_comment = get_object_or_404(ThreadedComment, pk=discussion_id)
if not root_comment.content_object.permission_to('read', request):
return HttpResponseForbidden('You do not have permission to view this discussion.')
try:
my_course = root_comment.content_object.context.content_object
except:
#legacy: for when contexts weren't being set in new()
my_course = request.course
root_comment.content_object.context = Collaboration.get_associated_collab(my_course)
root_comment.content_object.save()
data = { 'space_owner' : request.user.username }
if not request.is_ajax():
data['discussion'] = root_comment
return render_to_response('discussions/discussion.html', data, context_instance=RequestContext(request))
else:
data['panels'] = [{
'panel_state': 'open',
'subpanel_state': 'open',
'panel_state_label': "Discussion",
'template': 'discussion',
'title': root_comment.title,
'can_edit_title': my_course.is_faculty(request.user),
'root_comment_id': root_comment.id,
'context': threaded_comment_json(root_comment, request.user)
}]
# Create a place for asset editing
panel = { 'panel_state': 'closed',
'panel_state_label': "Item Details",
'template': 'asset_quick_edit',
'update_history': False,
'show_colleciton': False,
'context': { 'type': 'asset' }
}
data['panels'].append(panel)
return HttpResponse(simplejson.dumps(data, indent=2), mimetype='application/json')
def discussion_view(request, discussion_id):
"""Show a threadedcomments discussion of an arbitrary object.
discussion_id is the pk of the root comment."""
root_comment = get_object_or_404(ThreadedComment, pk=discussion_id)
if not root_comment.content_object.permission_to("read", request):
return HttpResponseForbidden("You do not have permission to view this discussion.")
try:
my_course = root_comment.content_object.context.content_object
except:
# legacy: for when contexts weren't being set in new()
my_course = request.course
root_comment.content_object.context = Collaboration.get_associated_collab(my_course)
root_comment.content_object.save()
data = {"space_owner": request.user.username}
if not request.is_ajax():
data["discussion"] = root_comment
return render_to_response("discussions/discussion.html", data, context_instance=RequestContext(request))
else:
data["panels"] = [
{
"panel_state": "open",
"subpanel_state": "open",
"panel_state_label": "Discussion",
"template": "discussion",
"title": root_comment.title,
"can_edit_title": my_course.is_faculty(request.user),
"root_comment_id": root_comment.id,
"context": threaded_comment_json(root_comment, request.user),
}
]
return HttpResponse(simplejson.dumps(data, indent=2), mimetype="application/json")
def test_get_associated_collaboration_course(self):
course = Course.objects.get(id=2)
collaboration = Collaboration.get_associated_collab(course)
self.assertIsNotNone(collaboration)
def discussion_create(request):
"""Start a discussion of an arbitrary model instance."""
title = request.POST['comment_html']
# Find the object we're discussing.
the_content_type = ContentType.objects.get(
app_label=request.POST['app_label'], model=request.POST['model'])
assert the_content_type is not None
the_object = the_content_type.get_object_for_this_type(
pk=request.POST['obj_pk'])
assert the_object is not None
try:
obj_sc = Collaboration.get_associated_collab(the_object)
except Collaboration.DoesNotExist:
obj_sc = Collaboration()
# TODO: populate this collab with sensible auth defaults.
obj_sc.content_object = the_object
obj_sc.save()
# sky: I think what I want to do is have the ThreadedComment
# point to the_object
# and the collaboration will point to the threaded root comment
# that way, whereas, if we live in Collaboration-land,
# we can get to ThreadedComments
# threaded comments can also live in it's own world without 'knowing'
# about SC OTOH, threaded comment shouldn't be able
# to point to the regular object
# until Collaboration says it's OK (i.e. has permissions)
# ISSUE: how to migrate? (see models.py)
# now create the CHILD collaboration object for the discussion to point at.
# This represents the auth for the discussion itself.
disc_sc = Collaboration(
_parent=obj_sc,
title=title,
# or we could point it at the root
# threadedcomments object.
# content_object=None,
context=request.collaboration_context,
)
disc_sc.policy = request.POST.get('publish', None)
if request.POST.get('inherit', None) == 'true':
disc_sc.group_id = obj_sc.group_id
disc_sc.user_id = obj_sc.user_id
disc_sc.save()
# finally create the root discussion object, pointing it at the CHILD.
new_threaded_comment = ThreadedComment(parent=None,
title=title,
comment='',
user=request.user,
content_object=disc_sc)
# TODO: find the default site_id
new_threaded_comment.site_id = 1
new_threaded_comment.save()
disc_sc.content_object = new_threaded_comment
disc_sc.save()
if not request.is_ajax():
return HttpResponseRedirect("/discussion/%d/" %
new_threaded_comment.id)
else:
vocabulary = VocabularyResource().render_list(
request, Vocabulary.objects.get_for_object(request.course))
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
data = {
'panel_state': 'open',
'panel_state_label': "Instructor Feedback",
'template': 'discussion',
'owners': owners,
'vocabulary': vocabulary,
'context': threaded_comment_json(request, new_threaded_comment)
}
return HttpResponse(simplejson.dumps(data, indent=2),
mimetype='application/json')
def new(request):
"""Start a discussion of an arbitrary model instance."""
rp = request.POST
title = rp['comment_html']
#Find the object we're discussing.
the_content_type = ContentType.objects.get(app_label=rp['app_label'],
model=rp['model'])
assert the_content_type != None
the_object = the_content_type.get_object_for_this_type(pk=rp['obj_pk'])
assert the_object != None
try:
obj_sc = Collaboration.get_associated_collab(the_object)
except Collaboration.DoesNotExist:
obj_sc = Collaboration()
#TODO: populate this collab with sensible auth defaults.
obj_sc.content_object = the_object
obj_sc.save()
#sky: I think what I want to do is have the ThreadedComment
#point to the_object
#and the collaboration will point to the threaded root comment
#that way, whereas, if we live in Collaboration-land, we can get to ThreadedComments
# threaded comments can also live in it's own world without 'knowing' about SC
# OTOH, threaded comment shouldn't be able to point to the regular object
# until Collaboration says it's OK (i.e. has permissions)
# ISSUE: how to migrate? (see models.py)
#now create the CHILD collaboration object for the discussion to point at.
#This represents the auth for the discussion itself.
disc_sc = Collaboration(
_parent=obj_sc,
title=title,
#or we could point it at the root threadedcomments object.
#content_object=None,
context=request.collaboration_context,
)
disc_sc.policy = rp.get('publish', None)
if rp.get('inherit', None) == 'true':
disc_sc.group_id = obj_sc.group_id
disc_sc.user_id = obj_sc.user_id
disc_sc.save()
#finally create the root discussion object, pointing it at the CHILD.
new_threaded_comment = ThreadedComment(parent=None,
title=title,
comment='',
user=request.user,
content_object=disc_sc)
#TODO: find the default site_id
new_threaded_comment.site_id = 1
new_threaded_comment.save()
disc_sc.content_object = new_threaded_comment
disc_sc.save()
return HttpResponseRedirect("/discussion/show/%d" %
new_threaded_comment.id)
def discussion_create(request):
if not request.course.is_faculty(request.user):
return HttpResponseForbidden("forbidden")
"""Start a discussion of an arbitrary model instance."""
rp = request.POST
title = rp["comment_html"]
# Find the object we're discussing.
the_content_type = ContentType.objects.get(app_label=rp["app_label"], model=rp["model"])
assert the_content_type != None
the_object = the_content_type.get_object_for_this_type(pk=rp["obj_pk"])
assert the_object != None
try:
obj_sc = Collaboration.get_associated_collab(the_object)
except Collaboration.DoesNotExist:
obj_sc = Collaboration()
# TODO: populate this collab with sensible auth defaults.
obj_sc.content_object = the_object
obj_sc.save()
# sky: I think what I want to do is have the ThreadedComment
# point to the_object
# and the collaboration will point to the threaded root comment
# that way, whereas, if we live in Collaboration-land, we can get to ThreadedComments
# threaded comments can also live in it's own world without 'knowing' about SC
# OTOH, threaded comment shouldn't be able to point to the regular object
# until Collaboration says it's OK (i.e. has permissions)
# ISSUE: how to migrate? (see models.py)
# now create the CHILD collaboration object for the discussion to point at.
# This represents the auth for the discussion itself.
disc_sc = Collaboration(
_parent=obj_sc,
title=title,
# or we could point it at the root threadedcomments object.
# content_object=None,
context=request.collaboration_context,
)
disc_sc.policy = rp.get("publish", None)
if rp.get("inherit", None) == "true":
disc_sc.group_id = obj_sc.group_id
disc_sc.user_id = obj_sc.user_id
disc_sc.save()
# finally create the root discussion object, pointing it at the CHILD.
new_threaded_comment = ThreadedComment(
parent=None, title=title, comment="", user=request.user, content_object=disc_sc
)
# TODO: find the default site_id
new_threaded_comment.site_id = 1
new_threaded_comment.save()
disc_sc.content_object = new_threaded_comment
disc_sc.save()
if not request.is_ajax():
return HttpResponseRedirect("/discussion/show/%d" % new_threaded_comment.id)
else:
data = {
"panel_state": "open",
"panel_state_label": "Instructor Feedback",
"template": "discussion",
"context": threaded_comment_json(new_threaded_comment, request.user),
}
return HttpResponse(simplejson.dumps(data, indent=2), mimetype="application/json")
def test_get_associated_collaboration_project(self):
project = Project.objects.get(id=2)
collaboration = Collaboration.get_associated_collab(project)
self.assertIsNotNone(collaboration)
def discussion_create(request):
"""Start a discussion of an arbitrary model instance."""
title = request.POST['comment_html']
# Find the object we're discussing.
the_content_type = ContentType.objects.get(
app_label=request.POST['app_label'], model=request.POST['model'])
assert the_content_type is not None
the_object = the_content_type.get_object_for_this_type(
pk=request.POST['obj_pk'])
assert the_object is not None
try:
obj_sc = Collaboration.objects.get_for_object(the_object)
except Collaboration.DoesNotExist:
obj_sc = Collaboration()
# TODO: populate this collab with sensible auth defaults.
obj_sc.content_object = the_object
obj_sc.save()
# sky: I think what I want to do is have the ThreadedComment
# point to the_object
# and the collaboration will point to the threaded root comment
# that way, whereas, if we live in Collaboration-land,
# we can get to ThreadedComments
# threaded comments can also live in it's own world without 'knowing'
# about SC OTOH, threaded comment shouldn't be able
# to point to the regular object
# until Collaboration says it's OK (i.e. has permissions)
# ISSUE: how to migrate? (see models.py)
# now create the CHILD collaboration object for the discussion to point at.
# This represents the auth for the discussion itself.
disc_sc = Collaboration(_parent=obj_sc,
title=title,
# or we could point it at the root
# threadedcomments object.
# content_object=None,
context=request.collaboration_context,
)
disc_sc.set_policy(request.POST.get('publish', None))
disc_sc.save()
# finally create the root discussion object, pointing it at the CHILD.
new_threaded_comment = ThreadedComment(parent=None,
title=title,
comment='',
user=request.user,
content_object=disc_sc)
# TODO: find the default site_id
new_threaded_comment.site_id = 1
new_threaded_comment.save()
disc_sc.content_object = new_threaded_comment
disc_sc.save()
if not request.is_ajax():
return HttpResponseRedirect("/discussion/%d/" %
new_threaded_comment.id)
else:
vocabulary = VocabularyResource().render_list(
request, Vocabulary.objects.get_for_object(request.course))
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
data = {'panel_state': 'open',
'panel_state_label': "Instructor Feedback",
'template': 'discussion',
'owners': owners,
'vocabulary': vocabulary,
'context': threaded_comment_json(request,
new_threaded_comment)}
return HttpResponse(json.dumps(data, indent=2),
content_type='application/json')
def post(self, request, *args, **kwargs):
"""Start a discussion of an arbitrary model instance."""
title = request.POST['comment_html']
comment = request.POST.get('comment', '')
# Find the object we're discussing.
model = request.POST['model']
the_content_type = ContentType.objects.get(
app_label=request.POST['app_label'], model=model)
assert the_content_type is not None
the_object = the_content_type.get_object_for_this_type(
pk=request.POST['obj_pk'])
assert the_object is not None
try:
obj_sc = Collaboration.objects.get_for_object(the_object)
except Collaboration.DoesNotExist:
obj_sc = Collaboration()
# TODO: populate this collab with sensible auth defaults.
obj_sc.content_object = the_object
obj_sc.save()
# sky: I think what I want to do is have the ThreadedComment
# point to the_object
# and the collaboration will point to the threaded root comment
# that way, whereas, if we live in Collaboration-land,
# we can get to ThreadedComments
# threaded comments can also live in it's own world without 'knowing'
# about SC OTOH, threaded comment shouldn't be able
# to point to the regular object
# until Collaboration says it's OK (i.e. has permissions)
# ISSUE: how to migrate? (see models.py)
# now create the CHILD collaboration object for the
# discussion to point at.
# This represents the auth for the discussion itself.
collaboration_context = cached_course_collaboration(request.course)
disc_sc = Collaboration(
_parent=obj_sc,
title=title,
context=collaboration_context,
)
disc_sc.set_policy(request.POST.get('publish', None))
disc_sc.save()
# finally create the root discussion object, pointing it at the CHILD.
new_threaded_comment = ThreadedComment(parent=None,
title=title,
comment=comment,
user=request.user,
content_object=disc_sc)
# TODO: find the default site_id
new_threaded_comment.site_id = 1
new_threaded_comment.save()
disc_sc.content_object = new_threaded_comment
disc_sc.save()
DiscussionIndex.update_class_references(
new_threaded_comment.comment, new_threaded_comment.user,
new_threaded_comment, new_threaded_comment.content_object,
new_threaded_comment.user)
if not request.is_ajax():
if model == 'project':
discussion_url = reverse('project-workspace',
args=(request.course.pk,
the_object.pk))
else:
discussion_url = reverse('discussion-view',
args=(request.course.pk,
new_threaded_comment.id))
return HttpResponseRedirect(discussion_url)
else:
vocabulary = VocabularyResource().render_list(
request, Vocabulary.objects.filter(course=request.course))
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
data = {
'panel_state': 'open',
'panel_state_label': "Instructor Feedback",
'template': 'discussion',
'owners': owners,
'vocabulary': vocabulary,
'context': threaded_comment_json(request, new_threaded_comment)
}
return HttpResponse(json.dumps(data, indent=2),
content_type='application/json')