def get_context(self, request, assets, notes):
# Allow the logged in user to add assets to his composition
citable = request.GET.get('citable', '') == 'true'
# Include annotation metadata. (makes response much larger)
include_annotations = request.GET.get('annotations', '') == 'true'
# Initialize the context
ures = UserResource()
ctx = {
'space_viewer': ures.render_one(request, self.record_viewer),
'is_faculty': self.is_viewer_faculty
}
if self.record_owner:
ctx['space_owner'] = ures.render_one(request, self.record_owner)
ctx['active_filters'] = {}
for key, val in request.GET.items():
if (key in self.valid_filters or key.startswith('vocabulary-')):
ctx['active_filters'][key] = val
ctx['editable'] = self.viewing_own_records
ctx['citable'] = citable
# render the assets
ares = AssetResource(include_annotations=include_annotations,
extras={
'editable': self.viewing_own_records,
'citable': citable
})
ctx['assets'] = ares.render_list(request, self.record_viewer, assets,
notes)
return ctx
def all_projects(request):
"""
An ajax-only request to retrieve a course's projects,
assignment responses and selections
"""
if not request.is_ajax():
raise Http404()
if not request.user.is_staff:
in_course_or_404(request.user.username, request.course)
course = request.course
logged_in_user = request.user
projects = Project.objects.visible_by_course(request, course)
# Assemble the context
user_rez = UserResource()
course_rez = CourseSummaryResource()
data = {'projects': homepage_project_json(request, projects, False),
'space_viewer': user_rez.render_one(request, logged_in_user),
'course': course_rez.render_one(request, course),
'compositions': len(projects) > 0,
'is_faculty': course.is_faculty(logged_in_user)}
json_stream = simplejson.dumps(data, indent=2)
return HttpResponse(json_stream, mimetype='application/json')
def get_context(self, request, assets, notes):
# Allow the logged in user to add assets to his composition
citable = request.GET.get('citable', '') == 'true'
# Include annotation metadata. (makes response much larger)
include_annotations = request.GET.get('annotations', '') == 'true'
# Initialize the context
ures = UserResource()
ctx = {
'space_viewer': ures.render_one(request, self.record_viewer),
'is_faculty': self.is_viewer_faculty
}
if self.record_owner:
ctx['space_owner'] = ures.render_one(request, self.record_owner)
ctx['active_filters'] = {}
for key, val in request.GET.items():
if (key in self.valid_filters or key.startswith('vocabulary-')):
ctx['active_filters'][key] = val
ctx['editable'] = self.viewing_own_records
ctx['citable'] = citable
# render the assets
ares = AssetResource(include_annotations=include_annotations,
extras={'editable': self.viewing_own_records,
'citable': citable})
ctx['assets'] = ares.render_list(request,
self.record_viewer,
assets, notes)
return ctx
def get(self, request, *args, **kwargs):
"""Show a threadedcomments discussion of an arbitrary object.
discussion_id is the pk of the root comment."""
discussion_id = kwargs.get('discussion_id', None)
root_comment = get_object_or_404(ThreadedComment, pk=discussion_id)
if not root_comment.content_object.permission_to(
'read', request.course, request.user):
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.objects.get_for_object(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.filter(course=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(json.dumps(data),
content_type='application/json')
def get(self, request, asset_id=None, annot_id=None):
if asset_id:
try:
asset = Asset.objects.get(pk=asset_id, course=request.course)
asset.primary
except Asset.DoesNotExist:
return asset_switch_course(request, asset_id)
except Source.DoesNotExist:
ctx = RequestContext(request)
return render_to_response('500.html', {}, context_instance=ctx)
data = {'asset_id': asset_id, 'annotation_id': annot_id}
if not request.is_ajax():
return render_to_response('assetmgr/asset_workspace.html',
data,
context_instance=RequestContext(request))
ctx = {'type': 'asset'}
if asset_id:
# @todo - refactor this context out of the mix
# ideally, the client would simply request the json
# the mixin is expecting a queryset, so this becomes awkward here
assets = Asset.objects.filter(pk=asset_id)
(assets, notes) = self.visible_assets_and_notes(request, assets)
# only return original author's global annotations
notes = notes.exclude(~Q(author=request.user), range1__isnull=True)
ares = AssetResource()
ctx.update(ares.render_one_context(request, asset, notes))
help_setting = UserSetting.get_setting(request.user,
"help_item_detail_view",
True)
ctx['user_settings'] = {'help_item_detail_view': help_setting}
vocabulary = VocabularyResource().render_list(
request, Vocabulary.objects.get_for_object(request.course))
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
update_history = True
show_collection = True
template = 'asset_workspace'
data['panels'] = [{
'panel_state': 'open',
'panel_state_label': "Annotate Media",
'context': ctx,
'owners': owners,
'vocabulary': vocabulary,
'template': template,
'current_asset': asset_id,
'current_annotation': annot_id,
'update_history': update_history,
'show_collection': show_collection}]
return self.render_to_json_response(data)
def get(self, request):
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
data = {
'owners': json.dumps(owners),
'return_url': request.GET.get('return_url', '')
}
return self.render_to_response(data)
def get(self, request, asset_id=None, annot_id=None):
if asset_id:
try:
asset = Asset.objects.get(pk=asset_id, course=request.course)
asset.primary
except Asset.DoesNotExist:
return asset_switch_course(request, asset_id)
except Source.DoesNotExist:
ctx = RequestContext(request)
return render_to_response('500.html', {}, context_instance=ctx)
data = {'asset_id': asset_id, 'annotation_id': annot_id}
if not request.is_ajax():
return render_to_response('assetmgr/asset_workspace.html',
data,
context_instance=RequestContext(request))
context = {'type': 'asset'}
if asset_id:
# @todo - refactor this context out of the mix
# ideally, the client would simply request the json
# the mixin is expecting a queryset, so this becomes awkward here
self.record_owner = request.user
assets = Asset.objects.filter(pk=asset_id)
(assets, notes) = self.visible_assets_and_notes(request, assets)
context['assets'] = {
asset.pk: AssetResource().render_one(request, asset, notes)
}
help_setting = UserSetting.get_setting(request.user,
"help_item_detail_view",
True)
context['user_settings'] = {'help_item_detail_view': help_setting}
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',
'panel_state_label': "Annotate Media",
'context': context,
'owners': owners,
'vocabulary': vocabulary,
'template': 'asset_workspace',
'current_asset': asset_id,
'current_annotation': annot_id,
'update_history': True,
'show_collection': True
}]
return self.render_to_json_response(data)
def get(self, request):
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
data = {
'owners': json.dumps(owners),
'return_url': request.GET.get('return_url', ''),
'width': EMBED_WIDTH,
'height': EMBED_HEIGHT
}
return self.render_to_response(data)
def get(self, request):
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
data = {
'owners': json.dumps(owners),
'return_url': request.GET.get('return_url', ''),
'width': EMBED_WIDTH,
'height': EMBED_HEIGHT
}
return self.render_to_response(data)
def asset_workspace(request, asset_id=None, annot_id=None):
if not request.user.is_staff:
in_course_or_404(request.user.username, request.course)
if asset_id:
try:
asset = Asset.objects.get(pk=asset_id, course=request.course)
asset.primary
except Asset.DoesNotExist:
return asset_switch_course(request, asset_id)
except Source.DoesNotExist:
response = direct_to_template(request, "500.html", {})
response.status_code = 500
return response
data = {
'space_owner': request.user.username,
'asset_id': asset_id,
'annotation_id': annot_id
}
if not request.is_ajax():
return render_to_response('assetmgr/asset_workspace.html',
data,
context_instance=RequestContext(request))
elif asset_id:
# @todo - refactor this context out of the mix
# ideally, the client would simply request the json
context = detail_asset_json(request, asset)
else:
context = {'type': 'asset'}
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',
'panel_state_label': "Annotate Media",
'context': context,
'owners': owners,
'vocabulary': vocabulary,
'template': 'asset_workspace',
'current_asset': asset_id,
'current_annotation': annot_id,
'update_history': True,
'show_collection': True,
}]
return HttpResponse(simplejson.dumps(data, indent=2),
mimetype='application/json')
def asset_workspace(request, asset_id=None, annot_id=None):
if not request.user.is_staff:
in_course_or_404(request.user.username, request.course)
if asset_id:
try:
asset = Asset.objects.get(pk=asset_id, course=request.course)
asset.primary
except Asset.DoesNotExist:
return asset_switch_course(request, asset_id)
except Source.DoesNotExist:
response = direct_to_template(request, "500.html", {})
response.status_code = 500
return response
data = {'space_owner': request.user.username,
'asset_id': asset_id,
'annotation_id': annot_id}
if not request.is_ajax():
return render_to_response('assetmgr/asset_workspace.html',
data,
context_instance=RequestContext(request))
elif asset_id:
# @todo - refactor this context out of the mix
# ideally, the client would simply request the json
context = detail_asset_json(request, asset)
else:
context = {'type': 'asset'}
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',
'panel_state_label': "Annotate Media",
'context': context,
'owners': owners,
'vocabulary': vocabulary,
'template': 'asset_workspace',
'current_asset': asset_id,
'current_annotation': annot_id,
'update_history': True,
'show_collection': True, }]
return HttpResponse(simplejson.dumps(data, indent=2),
mimetype='application/json')
def test_render_list(self):
u = UserFactory(username='******',
first_name='Student',
last_name='One')
self.assertTrue(self.client.login(username=u.username,
password="******"))
g1 = GroupFactory(name="group1")
g2 = GroupFactory(name="group2")
CourseFactory(title="Sample Course", faculty_group=g1, group=g2)
u.groups.add(g2)
UserFactory(username='******',
first_name='Instructor',
last_name='One').groups.add(g2)
UserFactory(username='******').groups.add(g2)
UserFactory(username='******').groups.add(g2)
UserFactory(username='******',
first_name='Student',
last_name='Two').groups.add(g2)
UserFactory(username='******',
first_name="Teacher's",
last_name="Assistant").groups.add(g2)
sample_course = Course.objects.get(title="Sample Course")
members = UserResource().render_list(None, sample_course.members)
self.assertEquals(len(members), 6)
self.assertEquals(members[0]['public_name'], "test_instructor_two")
self.assertEquals(members[1]['public_name'], "test_student_three")
self.assertEquals(members[2]['public_name'], "Assistant, Teacher's")
self.assertEquals(members[3]['public_name'], "One, Instructor")
self.assertEquals(members[4]['public_name'], "One, Student")
self.assertEquals(members[5]['public_name'], "Two, Student")
def get(self, request, course_pk=None, asset_id=None, annot_id=None):
if asset_id:
try:
asset = Asset.objects.get(pk=asset_id, course=request.course)
asset.primary
except Asset.DoesNotExist:
return asset_switch_course(request, asset_id)
except Source.DoesNotExist:
return render(request, '500.html', {})
if not request.is_ajax():
return self.redirect_to_react_views(request.course.id, asset_id,
annot_id)
ctx = {'asset_id': asset_id, 'annotation_id': annot_id}
qs = Vocabulary.objects.filter(course=request.course)
vocabulary = VocabularyResource().render_list(request, qs)
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
ctx['panels'] = [{
'panel_state': 'open',
'panel_state_label': "Annotate Media",
'context': {
'type':
'asset',
'is_faculty':
self.is_viewer_faculty,
'allow_item_download':
self.is_viewer_faculty
and course_details.allow_item_download(request.course)
},
'owners': owners,
'vocabulary': vocabulary,
'template': 'asset_workspace',
'current_asset': asset_id,
'current_annotation': annot_id,
'update_history': True,
'show_collection': True
}]
return self.render_to_json_response(ctx)
def your_projects(request, record_owner_name):
"""
An ajax-only request to retrieve a specified user's projects,
assignment responses and selections
"""
if not request.is_ajax():
raise Http404()
course = request.course
in_course_or_404(record_owner_name, course)
logged_in_user = request.user
is_faculty = course.is_faculty(logged_in_user)
record_owner = get_object_or_404(User, username=record_owner_name)
viewing_own_work = record_owner == logged_in_user
# Record Owner's Visible Work,
# sorted by modified date & feedback (if applicable)
projects = Project.objects.visible_by_course_and_user(request,
course,
record_owner)
# Show unresponded assignments if viewing self & self is a student
assignments = []
if not is_faculty and viewing_own_work:
assignments = Project.objects.unresponded_assignments(request,
logged_in_user)
# Assemble the context
user_rez = UserResource()
course_rez = CourseSummaryResource()
data = {
'assignments': homepage_assignment_json(assignments, is_faculty),
'projects': homepage_project_json(request, projects, viewing_own_work),
'space_viewer': user_rez.render_one(request, logged_in_user),
'space_owner': user_rez.render_one(request, record_owner),
'editable': viewing_own_work,
'course': course_rez.render_one(request, course),
'compositions': len(projects) > 0 or len(assignments) > 0,
'is_faculty': is_faculty}
json_stream = simplejson.dumps(data, indent=2)
return HttpResponse(json_stream, mimetype='application/json')
def test_render_one(self):
self.assertTrue(
self.api_client.client.login(username="******",
password="******"))
student_one = User.objects.get(username='******')
member = UserResource().render_one(None, student_one)
self.assertEquals(member['public_name'], "Student One")
def get(self, request, asset_id=None, annot_id=None):
if asset_id:
try:
asset = Asset.objects.get(pk=asset_id, course=request.course)
asset.primary
except Asset.DoesNotExist:
return asset_switch_course(request, asset_id)
except Source.DoesNotExist:
ctx = RequestContext(request)
return render_to_response('500.html', {}, context_instance=ctx)
ctx = {'asset_id': asset_id, 'annotation_id': annot_id}
if not request.is_ajax():
return render_to_response('assetmgr/asset_workspace.html',
ctx,
context_instance=RequestContext(request))
qs = Vocabulary.objects.filter(course=request.course)
vocabulary = VocabularyResource().render_list(request, qs)
user_resource = UserResource()
owners = user_resource.render_list(request, request.course.members)
ctx['panels'] = [{
'panel_state': 'open',
'panel_state_label': "Annotate Media",
'context': {
'type': 'asset',
'is_faculty': self.is_viewer_faculty,
'allow_item_download': self.is_viewer_faculty and
allow_item_download(request.course)
},
'owners': owners,
'vocabulary': vocabulary,
'template': 'asset_workspace',
'current_asset': asset_id,
'current_annotation': annot_id,
'update_history': True,
'show_collection': True}]
return self.render_to_json_response(ctx)
def test_render_one(self):
u = UserFactory(username='******',
first_name='Student', last_name='One')
self.assertTrue(
self.client.login(username=u.username, password="******"))
student_one = User.objects.get(username='******')
member = UserResource().render_one(None, student_one)
self.assertEquals(member['public_name'], "Student One")
def your_projects(request, record_owner_name):
"""
An ajax-only request to retrieve a specified user's projects,
assignment responses and selections
"""
course = request.course
in_course_or_404(record_owner_name, course)
logged_in_user = request.user
is_faculty = course.is_faculty(logged_in_user)
record_owner = get_object_or_404(User, username=record_owner_name)
viewing_own_work = record_owner == logged_in_user
# Record Owner's Visible Work,
# sorted by modified date & feedback (if applicable)
projects = Project.objects.visible_by_course_and_user(request,
course,
record_owner)
# Show unresponded assignments if viewing self & self is a student
assignments = []
if not is_faculty and viewing_own_work:
assignments = Project.objects.unresponded_assignments(request,
logged_in_user)
# Assemble the context
user_rez = UserResource()
course_rez = CourseSummaryResource()
data = {
'assignments': homepage_assignment_json(assignments, is_faculty),
'projects': homepage_project_json(request, projects, viewing_own_work),
'space_viewer': user_rez.render_one(request, logged_in_user),
'space_owner': user_rez.render_one(request, record_owner),
'editable': viewing_own_work,
'course': course_rez.render_one(request, course),
'compositions': len(projects) > 0 or len(assignments) > 0,
'is_faculty': is_faculty}
json_stream = simplejson.dumps(data, indent=2)
return HttpResponse(json_stream, mimetype='application/json')
def get(self, request):
ures = UserResource()
course_res = CourseResource()
pres = ProjectResource(editable=self.viewing_own_records,
record_viewer=self.record_viewer,
is_viewer_faculty=self.is_viewer_faculty)
assignments = []
ctx = {
'space_viewer': ures.render_one(request, self.record_viewer),
'editable': self.viewing_own_records,
'course': course_res.render_one(request, request.course),
'is_faculty': self.is_viewer_faculty,
'is_superuser': request.user.is_superuser,
}
if self.record_owner:
ctx['space_owner'] = ures.render_one(request, self.record_owner)
if not request.course.is_true_member(self.record_owner):
return self.render_to_json_response(ctx)
projects = Project.objects.visible_by_course_and_user(
request.course, request.user, self.record_owner,
self.viewing_faculty_records)
# Show unresponded assignments if viewing self & self is a student
if not self.is_viewer_faculty and self.viewing_own_records:
assignments = list(
Project.objects.unresponded_assignments(
request.course, request.user))
else:
projects = Project.objects.visible_by_course(
request.course, request.user)
# update counts and paginate
ctx['compositions'] = len(projects) > 0 or len(assignments) > 0
ctx.update(self.paginate(pres, assignments, projects))
return self.render_to_json_response(ctx)
def deprecated_course_detail_view(request, course_pk):
try:
course = get_object_or_404(Course, pk=course_pk)
request.course = course
request.session[SESSION_KEY] = course
except Course.DoesNotExist:
return HttpResponseRedirect('/accounts/login/')
logged_in_user = request.user
classwork_owner = request.user # Viewing your own work by default
if 'username' in request.GET:
user_name = request.GET['username']
in_course_or_404(user_name, request.course)
classwork_owner = get_object_or_404(User, username=user_name)
qs = ExternalCollection.objects.filter(course=request.course)
collections = qs.filter(uploader=False).order_by('title')
uploader = qs.filter(uploader=True).first()
owners = []
if (request.course.is_member(logged_in_user)
and (logged_in_user.is_staff
or logged_in_user.has_perm('assetmgr.can_upload_for'))):
owners = UserResource().render_list(request, request.course.members)
context = {
'classwork_owner':
classwork_owner,
'information_title':
course_information_title(course),
'faculty_feed':
Project.objects.faculty_compositions(course, logged_in_user),
'is_faculty':
cached_course_is_faculty(course, logged_in_user),
'discussions':
get_course_discussions(course),
'msg':
request.GET.get('msg', ''),
'view':
request.GET.get('view', ''),
'collections':
collections,
'uploader':
uploader,
'can_upload':
course_details.can_upload(request.user, request.course),
'owners':
owners
}
return context
def get(self, request):
ures = UserResource()
course_rez = CourseResource()
pres = ProjectResource(editable=self.viewing_own_records,
record_viewer=self.record_viewer,
is_viewer_faculty=self.is_viewer_faculty)
assignments = []
ctx = {
'space_viewer': ures.render_one(request, self.record_viewer),
'editable': self.viewing_own_records,
'course': course_rez.render_one(request, request.course),
'is_faculty': self.is_viewer_faculty
}
if (self.record_owner):
in_course_or_404(self.record_owner.username, request.course)
projects = Project.objects.visible_by_course_and_user(
request, request.course, self.record_owner,
self.viewing_faculty_records)
# Show unresponded assignments if viewing self & self is a student
if not self.is_viewer_faculty and self.viewing_own_records:
assignments = Project.objects.unresponded_assignments(
request, self.record_viewer)
ctx['space_owner'] = ures.render_one(request, self.record_owner)
ctx['assignments'] = pres.render_assignments(request, assignments)
else:
projects = Project.objects.visible_by_course(
request, request.course)
ctx['projects'] = pres.render_projects(request, projects)
ctx['compositions'] = len(projects) > 0 or len(assignments) > 0
return self.render_to_json_response(ctx)
def all_projects(request):
"""
An ajax-only request to retrieve a course's projects,
assignment responses and selections
"""
if not request.user.is_staff:
in_course_or_404(request.user.username, request.course)
course = request.course
logged_in_user = request.user
projects = Project.objects.visible_by_course(request, course)
# Assemble the context
user_rez = UserResource()
course_rez = CourseSummaryResource()
data = {'projects': homepage_project_json(request, projects, False),
'space_viewer': user_rez.render_one(request, logged_in_user),
'course': course_rez.render_one(request, course),
'compositions': len(projects) > 0,
'is_faculty': course.is_faculty(logged_in_user)}
json_stream = simplejson.dumps(data, indent=2)
return HttpResponse(json_stream, mimetype='application/json')
def test_render_list(self):
self.assertTrue(
self.api_client.client.login(username="******",
password="******"))
sample_course = Course.objects.get(title="Sample Course")
members = UserResource().render_list(None, sample_course.members)
self.assertEquals(len(members), 6)
self.assertEquals(members[0]['public_name'], "test_instructor_two")
self.assertEquals(members[1]['public_name'], "test_student_three")
self.assertEquals(members[2]['public_name'], "Instructor One")
self.assertEquals(members[3]['public_name'], "Student One")
self.assertEquals(members[4]['public_name'], "Student Two")
self.assertEquals(members[5]['public_name'], "Teacher's Assistant")
def get(self, request, *args, **kwargs):
course = get_object_or_404(Course, id=kwargs.pop('course_id', None))
faculty = [user.id for user in course.faculty.all()]
faculty_ctx = UserResource().render_list(request, course.faculty.all())
# filter assets & notes by the faculty set
assets = Asset.objects.by_course(course)
if settings.SURELINK_URL:
assets = assets.exclude(
source__url__startswith=settings.SURELINK_URL)
assets = assets.filter(sherdnote_set__author__id__in=faculty).exclude(
source__label='flv_pseudo')
notes = SherdNote.objects.get_related_notes(
assets, None, faculty, True).exclude_primary_types(['flv_pseudo'])
ares = AssetResource(include_annotations=False)
asset_ctx = ares.render_list(request, None, None, assets, notes)
projects = Project.objects.by_course_and_users(course, faculty)
# filter private projects
if projects.count() > 0:
collabs = Collaboration.objects.get_for_object_list(projects)
collabs = collabs.exclude(
policy_record__policy_name='PrivateEditorsAreOwners')
ids = collabs.values_list('object_pk', flat=True)
projects = projects.filter(id__in=ids)
info_ctx = CourseInfoResource().render_one(request, course)
ctx = {
'course': {
'id': course.id,
'title': course.title,
'faculty': faculty_ctx,
'info': info_ctx
},
'assets': asset_ctx,
'projects': ProjectResource().render_list(request, projects)
}
return self.render_to_json_response(ctx)
def get_context_data(self, **kwargs):
context = super(CourseDetailView, self).get_context_data(**kwargs)
course = context.get('object')
qs = ExternalCollection.objects.filter(course=self.request.course)
collections = qs.filter(uploader=False).order_by('title')
uploader = qs.filter(uploader=True).first()
owners = []
if (self.request.course.is_member(self.request.user) and
(self.request.user.is_staff
or self.request.user.has_perm('assetmgr.can_upload_for'))):
owners = UserResource().render_list(self.request, course.members)
context.update({
'course':
course,
'classwork_owner':
self.request.user,
'information_title':
course_information_title(course),
'faculty_feed':
Project.objects.faculty_compositions(course, self.request.user),
'is_faculty':
cached_course_is_faculty(course, self.request.user),
'owners':
owners,
'collections':
collections,
'uploader':
uploader,
'msg':
self.request.GET.get('msg', ''),
'can_upload':
course_details.can_upload(self.request.user, self.request.course),
})
return context
def get(self, request, *args, **kwargs):
course = get_object_or_404(Course, id=kwargs.pop('course_id', None))
faculty = [user.id for user in course.faculty.all()]
faculty_ctx = UserResource().render_list(request, course.faculty.all())
# filter assets & notes by the faculty set
assets = Asset.objects.by_course(course)
assets = assets.filter(sherdnote_set__author__id__in=faculty)
notes = SherdNote.objects.get_related_notes(assets, None, faculty)
ares = AssetResource(include_annotations=False)
asset_ctx = ares.render_list(request, None, assets, notes)
projects = Project.objects.by_course_and_users(course, faculty)
# filter private projects
collabs = Collaboration.objects.get_for_object_list(projects)
collabs = collabs.exclude(
_policy__policy_name='PrivateEditorsAreOwners')
ids = [int(c.object_pk) for c in collabs]
projects = projects.filter(id__in=ids)
info_ctx = CourseInfoResource().render_one(request, course)
ctx = {
'course': {
'id': course.id,
'title': course.title,
'faculty': faculty_ctx,
'info': info_ctx
},
'assets': asset_ctx,
'projects': ProjectResource().render_list(request, projects)
}
return self.render_to_json_response(ctx)
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 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 project_workspace(request, project_id, feedback=None):
"""
A multi-panel editable view for the specified project
Legacy note: Ideally, this function would be named project_view but
StructuredCollaboration requires the view name
to be <class>-view to do a reverse lookup
Panel 1: Parent Assignment (if applicable)
Panel 2: Project
Panel 3: Instructor Feedback (if applicable & exists)
Keyword arguments:
project_id -- the model id
"""
project = get_object_or_404(Project, pk=project_id)
if not project.can_read(request):
return HttpResponseForbidden("forbidden")
show_feedback = feedback == "feedback"
data = {
'space_owner': request.user.username,
'show_feedback': show_feedback
}
if not request.is_ajax():
data['project'] = project
return render_to_response('projects/project.html',
data,
context_instance=RequestContext(request))
else:
panels = []
vocabulary = VocabularyResource().render_list(
request, Vocabulary.objects.get_for_object(request.course))
owners = UserResource().render_list(request, request.course.members)
is_faculty = request.course.is_faculty(request.user)
can_edit = project.can_edit(request)
feedback_discussion = project.feedback_discussion() \
if is_faculty or can_edit else None
# Project Parent (assignment) if exists
parent_assignment = project.assignment()
if parent_assignment:
resource = ProjectResource(
record_viewer=request.user,
is_viewer_faculty=is_faculty,
editable=parent_assignment.can_edit(request))
assignment_ctx = resource.render_one(request, parent_assignment)
panel = {
'is_faculty':
is_faculty,
'panel_state':
"open" if (project.title == "Untitled"
and len(project.body) == 0) else "closed",
'subpanel_state':
'closed',
'context':
assignment_ctx,
'owners':
owners,
'vocabulary':
vocabulary,
'template':
'project'
}
panels.append(panel)
# Requested project, can be either an assignment or composition
resource = ProjectResource(record_viewer=request.user,
is_viewer_faculty=is_faculty,
editable=can_edit)
project_context = resource.render_one(request, project)
# only editing if it's new
project_context['editing'] = \
True if can_edit and len(project.body) < 1 else False
project_context['create_instructor_feedback'] = \
is_faculty and parent_assignment and not feedback_discussion
panel = {
'is_faculty': is_faculty,
'panel_state': 'closed' if show_feedback else 'open',
'context': project_context,
'template': 'project',
'owners': owners,
'vocabulary': vocabulary
}
panels.append(panel)
# Project Response -- if the requested project is an assignment
# This is primarily a student view. The student's response should
# pop up automatically when the parent assignment is viewed.
if project.is_assignment(request):
responses = project.responses_by(request, request.user)
if len(responses) > 0:
response = responses[0]
response_can_edit = response.can_edit(request)
resource = ProjectResource(record_viewer=request.user,
is_viewer_faculty=is_faculty,
editable=response_can_edit)
response_context = resource.render_one(request, response)
panel = {
'is_faculty': is_faculty,
'panel_state': 'closed',
'context': response_context,
'template': 'project',
'owners': owners,
'vocabulary': vocabulary
}
panels.append(panel)
if not feedback_discussion and response_can_edit:
feedback_discussion = response.feedback_discussion()
data['panels'] = panels
# If feedback exists for the requested project
if feedback_discussion:
# 3rd pane is the instructor feedback, if it exists
panel = {
'panel_state': 'open' if show_feedback else 'closed',
'panel_state_label': "Instructor Feedback",
'template': 'discussion',
'owners': owners,
'vocabulary': vocabulary,
'context': threaded_comment_json(request, feedback_discussion)
}
panels.append(panel)
# Create a place for asset editing
panel = {
'panel_state': 'closed',
'panel_state_label': "Item Details",
'template': 'asset_quick_edit',
'update_history': False,
'owners': owners,
'vocabulary': vocabulary,
'context': {
'type': 'asset'
}
}
panels.append(panel)
return HttpResponse(json.dumps(data, indent=2),
mimetype='application/json')
def triple_homepage(request):
if not request.course:
return HttpResponseRedirect('/accounts/login/')
logged_in_user = request.user
classwork_owner = request.user # Viewing your own work by default
if 'username' in request.GET:
user_name = request.GET['username']
in_course_or_404(user_name, request.course)
classwork_owner = get_object_or_404(User, username=user_name)
course = request.course
archives = []
upload_archive = None
for item in course.asset_set.archives().order_by('title'):
archive = item.sources['archive']
thumb = item.sources.get('thumb', None)
description = item.metadata().get('description', '')
uploader = item.metadata().get('upload', 0)
archive_context = {
"id": item.id,
"title": item.title,
"thumb": (None if not thumb else {"id": thumb.id,
"url": thumb.url}),
"archive": {"id": archive.id, "url": archive.url},
"metadata": (description[0]
if hasattr(description, 'append') else description)
}
if (uploader[0] if hasattr(uploader, 'append') else uploader):
upload_archive = archive_context
else:
archives.append(archive_context)
archives.sort(key=operator.itemgetter('title'))
owners = []
if (in_course(logged_in_user.username, request.course) and
(logged_in_user.is_staff or
logged_in_user.has_perm('assetmgr.can_upload_for'))):
owners = UserResource().render_list(request, request.course.members)
context = {
'classwork_owner': classwork_owner,
'help_homepage_instructor_column': False,
'help_homepage_classwork_column': False,
'faculty_feed': get_prof_feed(course, request),
'is_faculty': course.is_faculty(logged_in_user),
'discussions': get_course_discussions(course),
'msg': request.GET.get('msg', ''),
'view': request.GET.get('view', ''),
'archives': archives,
'upload_archive': upload_archive,
'can_upload': course_details.can_upload(request.user, request.course),
'show_tour': should_show_tour(request, course, logged_in_user),
'owners': owners
}
if getattr(settings, 'DJANGOSHERD_FLICKR_APIKEY', None):
# MUST only contain string values for now!!
# (see templates/assetmgr/bookmarklet.js to see why or fix)
context['bookmarklet_vars'] = {
'flickr_apikey': settings.DJANGOSHERD_FLICKR_APIKEY
}
return context
def render_assets(request, record_owner, assets):
course = request.course
logged_in_user = request.user
# Is the current user faculty OR staff
is_faculty = cached_course_is_faculty(course, logged_in_user)
# Can the record_owner edit the records
viewing_own_records = (record_owner == logged_in_user)
viewing_faculty_records = record_owner and course.is_faculty(record_owner)
# Allow the logged in user to add assets to his composition
citable = request.GET.get('citable', '') == 'true'
# Does the course allow viewing other user selections?
owner_selections_are_visible = (
course_details.all_selections_are_visible(course)
or viewing_own_records or viewing_faculty_records or is_faculty)
# Spew out json for the assets
if request.GET.get('annotations', '') == 'true':
resource = AssetResource(owner_selections_are_visible, record_owner, {
'editable': viewing_own_records,
'citable': citable
})
else:
resource = AssetSummaryResource({
'editable': viewing_own_records,
'citable': citable
})
asset_json = resource.render_list(request, assets)
active_filters = {}
for key, val in request.GET.items():
if (key == 'tag' or key == 'modified'
or key.startswith('vocabulary-')):
active_filters[key] = val
user_resource = UserResource()
# #todo -- figure out a cleaner way to do this. Ugli-ness
# Collate tag set & vocabulary set for the result set.
# Get all visible notes for the returned asset set
# These notes may include global annotations for all users,
# whereas the rendered set will not
active_asset_ids = [a['id'] for a in asset_json]
active_notes = []
if record_owner:
if owner_selections_are_visible:
active_notes = SherdNote.objects.filter(
asset__course=course,
asset__id__in=active_asset_ids,
author__id=record_owner.id)
else:
if all_selections_are_visible(course) or is_faculty:
# Display all tags for the asset set including globals
active_notes = SherdNote.objects.filter(
asset__course=course, asset__id__in=active_asset_ids)
else:
whitelist = [f.id for f in course.faculty]
whitelist.append(request.user.id)
active_notes = SherdNote.objects.filter(
asset__course=course,
asset__id__in=active_asset_ids,
author__id__in=whitelist)
tags = []
if len(active_notes) > 0:
tags = Tag.objects.usage_for_queryset(active_notes)
tags.sort(lambda a, b: cmp(a.name.lower(), b.name.lower()))
active_vocabulary = []
note_ids = [n.id for n in active_notes]
content_type = ContentType.objects.get_for_model(SherdNote)
term_resource = TermResource()
for vocab in Vocabulary.objects.get_for_object(request.course):
vocabulary = {
'id': vocab.id,
'display_name': vocab.display_name,
'term_set': []
}
related = TermRelationship.objects.filter(term__vocabulary=vocab,
content_type=content_type,
object_id__in=note_ids)
terms = []
for rel in related:
if rel.term.display_name not in terms:
the_term = term_resource.render_one(request, rel.term)
vocabulary['term_set'].append(the_term)
terms.append(rel.term.display_name)
active_vocabulary.append(vocabulary)
# Assemble the context
data = {
'assets': asset_json,
'active_tags': TagResource().render_list(request, tags),
'active_filters': active_filters,
'active_vocabulary': active_vocabulary,
'space_viewer': user_resource.render_one(request, logged_in_user),
'editable': viewing_own_records,
'citable': citable,
'is_faculty': is_faculty
}
if record_owner:
data['space_owner'] = user_resource.render_one(request, record_owner)
json_stream = simplejson.dumps(data, indent=2)
return HttpResponse(json_stream, mimetype='application/json')
def get(self, request, *args, **kwargs):
project = get_object_or_404(Project, pk=kwargs.get('project_id', None))
data = {'space_owner': request.user.username}
if not request.is_ajax():
self.template_name = 'projects/composition.html'
data['project'] = project
return self.render_to_response(data)
else:
panels = []
lst = Vocabulary.objects.filter(course=request.course)
lst = lst.prefetch_related('term_set')
vocabulary = VocabularyResource().render_list(request, lst)
owners = UserResource().render_list(request,
request.course.members)
is_faculty = request.course.is_faculty(request.user)
can_edit = project.can_edit(request.course, request.user)
# Requested project, can be either an assignment or composition
resource = ProjectResource(record_viewer=request.user,
is_viewer_faculty=is_faculty,
editable=can_edit)
project_context = resource.render_one(request, project)
# only editing if it's new
project_context['editing'] = \
True if can_edit and len(project.body) < 1 else False
project_context['create_instructor_feedback'] = False
project_revisions_url = reverse(
'project-revisions', args=[request.course.pk, project.id])
panel = {
'is_faculty': is_faculty,
'context': project_context,
'template': 'project',
'owners': owners,
'project_revisions_url': project_revisions_url,
'vocabulary': vocabulary
}
panels.append(panel)
data['panels'] = panels
# Create a place for asset editing
panel = {
'template': 'asset_quick_edit',
'update_history': False,
'owners': owners,
'vocabulary': vocabulary,
'context': {
'type': 'asset'
}
}
panels.append(panel)
return self.render_to_json_response(data)
def get(self, request, *args, **kwargs):
project = get_object_or_404(Project, pk=kwargs.get('project_id', None))
assignment = project.assignment()
if not assignment or not assignment.is_essay_assignment():
return HttpResponseForbidden('')
panels = []
lst = Vocabulary.objects.filter(course=request.course)
lst = lst.prefetch_related('term_set')
vocabulary = VocabularyResource().render_list(request, lst)
owners = UserResource().render_list(request, request.course.members)
is_faculty = request.course.is_faculty(request.user)
can_edit = project.can_edit(request.course, request.user)
feedback_discussion = project.feedback_discussion() \
if is_faculty or can_edit else None
parent = project.assignment()
# Requested project, can be either an assignment or composition
resource = ProjectResource(record_viewer=request.user,
is_viewer_faculty=is_faculty,
editable=can_edit)
project_context = resource.render_one(request, project)
# only editing if it's new
project_context['editing'] = \
True if can_edit and len(project.body) < 1 else False
project_context['create_instructor_feedback'] = \
is_faculty and parent and not feedback_discussion
project_revisions_url = reverse('project-revisions',
args=[request.course.pk, project.id])
panel = {
'is_faculty':
is_faculty,
'show_feedback':
feedback_discussion is not None,
'create_feedback_url':
reverse('discussion-create', args=[request.course.pk]),
'project_revisions_url':
project_revisions_url,
'context':
project_context,
'template':
'project_response',
'owners':
owners,
'vocabulary':
vocabulary
}
panels.append(panel)
# If feedback exists for the requested project
if feedback_discussion:
# 3rd pane is the instructor feedback, if it exists
panel = {
'template': 'project_feedback',
'owners': owners,
'vocabulary': vocabulary,
'context': threaded_comment_json(request, feedback_discussion)
}
panels.append(panel)
# Create a place for asset editing
panel = {
'template': 'asset_quick_edit',
'update_history': False,
'owners': owners,
'vocabulary': vocabulary,
'context': {
'type': 'asset'
}
}
panels.append(panel)
data = {'space_owner': request.user.username, 'panels': panels}
return self.render_to_json_response(data)
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')
