def edit_drawer_widget(field, group_id, node, checked=None):
drawers = None
drawer1 = None
drawer2 = None
if node :
if field == "collection":
if checked == "Quiz":
checked = "QuizItem"
elif checked == "Theme":
checked = "Theme"
else:
checked = None
drawers = get_drawers(group_id, node._id, node.collection_set, checked)
elif field == "prior_node":
checked = None
drawers = get_drawers(group_id, node._id, node.prior_node, checked)
elif field == "module":
checked = "Module"
drawers = get_drawers(group_id, node._id, node.collection_set, checked)
drawer1 = drawers['1']
drawer2 = drawers['2']
else:
if field == "collection" and checked == "Quiz":
checked = "QuizItem"
elif field == "collection" and checked == "Theme":
checked = "Theme"
elif field == "module":
checked = "Module"
else:
# To make the collection work as Heterogenous one, by default
checked = None
drawer1 = get_drawers(group_id, None, [], checked)
return {'template': 'ndf/drawer_widget.html', 'widget_for': field, 'drawer1': drawer1, 'drawer2': drawer2, 'group_id': group_id,'groupid': group_id}
def select_drawer(request, group_id):
if request.is_ajax() and request.method == "POST":
checked = request.POST.get("homo_collection", '')
selected_collection_list = request.POST.get("collection_list", '')
node_id = request.POST.get("node_id", '')
gcollection = db[Node.collection_name]
if node_id:
node_id = ObjectId(node_id)
else:
node_id = None
if selected_collection_list:
selected_collection_list = selected_collection_list.split(",")
collection_list_ids = []
i = 0
while (i < len(selected_collection_list)):
cn_node_id = ObjectId(selected_collection_list[i])
if gcollection.Node.one({"_id": cn_node_id}):
collection_list_ids.append(cn_node_id)
i = i+1
drawer = get_drawers(group_id, node_id, collection_list_ids, checked)
drawer1 = drawer['1']
drawer2 = drawer['2']
return render_to_response("ndf/drawer_widget.html",
{"widget_for": "collection",
"drawer1": drawer1,
"drawer2": drawer2,
"groupid": group_id
},
context_instance=RequestContext(request)
)
else:
# For creating a resource collection
if node_id is None:
drawer = get_drawers(group_id, node_id, [], checked)
return render_to_response("ndf/drawer_widget.html",
{"widget_for": "collection",
"drawer1": drawer,
"groupid": group_id
},
context_instance=RequestContext(request)
)
# For editing a resource collection
else:
drawer = get_drawers(group_id, node_id, [], checked)
return render_to_response("ndf/drawer_widget.html",
{"widget_for": "collection",
"drawer1": drawer['1'],
"groupid": group_id
},
context_instance=RequestContext(request)
)
def theme_topic_create_edit(request, group_id, app_id=None, app_set_id=None):
app_collection_set = []
nodes_dict = []
create_edit = True
themes_hierarchy = False
themes_list_items = ""
title = ""
node = ""
theme_topic_node = ""
drawers = None
drawer = None
nodes_list = []
parent_nodes_collection = ""
app = collection.Node.find_one({"_id":ObjectId(app_id)})
if app:
for each in app.collection_set:
app_set = collection.Node.find_one({"_id":each})
app_collection_set.append({"id":str(app_set._id),"name":app_set.name})
if request.method == "POST":
app_GST = collection.Node.find_one({"_id":ObjectId(app_set_id)})
if app_GST:
create_edit = True
themes_list_items = ""
root_themes = []
name = request.POST.get('name')
collection_list = request.POST.get('collection_list','')
# To find the root nodes to maintain the uniquness while creating and editing themes
nodes = collection.Node.find({'member_of': {'$all': [theme_GST._id]},'group_set':{'$all': [ObjectId(group_id)]}})
for each in nodes:
if each.collection_set:
for k in each.collection_set:
nodes_list.append(k)
nodes.rewind()
for each in nodes:
if each._id not in nodes_list:
root_themes.append(each.name)
if app_GST.name == "Theme" or app_GST.name == "Topic":
# For creating new themes & Topics
themes_list_items = False
create_edit = False
themes_hierarchy = True
if name:
if not name.upper() in (theme_name.upper() for theme_name in root_themes):
theme_topic_node = collection.GSystem()
get_node_common_fields(request, theme_topic_node, group_id, app_GST)
theme_topic_node.save()
# This will return to Themes Hierarchy
if theme_GST:
node = theme_GST
else:
# For edititng themes
themes_list_items = False
create_edit = False
themes_hierarchy = True
theme_topic_node = collection.Node.one({'_id': ObjectId(app_GST._id)})
if theme_GST._id in app_GST.member_of:
if name:
if not name.upper() in (theme_name.upper() for theme_name in root_themes):
get_node_common_fields(request, theme_topic_node, group_id, theme_GST)
theme_topic_node.save()
# For storing and maintaning collection order
theme_topic_node.collection_set = []
if collection_list != '':
collection_list = collection_list.split(",")
i = 0
while (i < len(collection_list)):
node_id = ObjectId(collection_list[i])
if collection.Node.one({"_id": node_id}):
theme_topic_node.collection_set.append(node_id)
i = i+1
theme_topic_node.save()
# End of storing collection
title = theme_GST.name
# This will return to Themes Hierarchy
if theme_GST:
node = theme_GST
elif topic_GST._id in app_GST.member_of:
get_node_common_fields(request, theme_topic_node, group_id, topic_GST)
theme_topic_node.save()
title = topic_GST.name
node = theme_topic_node
else:
app_node = None
nodes_list = []
app_GST = collection.Node.find_one({"_id":ObjectId(app_set_id)})
if app_GST:
# For adding new Theme & Topic
if app_GST.name == "Theme" or app_GST.name == "Topic":
title = app_GST.name
node = ""
root_themes = []
# To find the root nodes to maintain the uniquness while creating new themes
nodes = collection.Node.find({'member_of': {'$all': [app_GST._id]},'group_set':{'$all': [ObjectId(group_id)]}})
for each in nodes:
if each.collection_set:
for k in each.collection_set:
nodes_list.append(k)
nodes.rewind()
for each in nodes:
if each._id not in nodes_list:
root_themes.append(each.name)
root_themes = json.dumps(root_themes)
nodes_list = root_themes
# End of finding unique root level Themes
else:
# For editing theme & topic
if theme_GST._id in app_GST.member_of:
title = theme_GST.name
node = app_GST
prior_theme_collection = []
parent_nodes_collection = ""
# To display the theme-topic drawer while create or edit theme
checked = "Theme"
drawers = get_drawers(group_id, node._id, node.collection_set, checked)
drawer = drawers['2']
# To find themes uniqueness within the context of its parent Theme collection, while editing theme name
nodes = collection.Node.find({'member_of': {'$all': [theme_GST._id]},'group_set':{'$all': [ObjectId(group_id)]}})
for each in nodes:
if app_GST._id in each.collection_set:
for k in each.collection_set:
prior_theme = collection.Node.one({'_id': ObjectId(k) })
prior_theme_collection.append(prior_theme.name)
parent_nodes_collection = json.dumps(prior_theme_collection)
# End of finding unique theme names for editing name
# For adding a sub-themes and maintianing their uniqueness within their context
for each in app_GST.collection_set:
sub_theme = collection.Node.one({'_id': ObjectId(each) })
nodes_list.append(sub_theme.name)
nodes_list = json.dumps(nodes_list)
# End of finding unique sub themes
elif topic_GST._id in app_GST.member_of:
title = topic_GST.name
node = app_GST
return render_to_response("ndf/theme.html",
{'app_collection_set':app_collection_set,
'group_id': group_id,'groupid': group_id, 'drawer': drawer,
'create_edit': create_edit, 'themes_hierarchy': themes_hierarchy,'app_id': app_id,
'nodes_list': nodes_list,'title': title,'node': node, 'parent_nodes_collection': parent_nodes_collection,
'theme_GST_id': theme_GST._id, 'topic_GST_id': topic_GST._id,
'themes_list_items': themes_list_items,'nodes':nodes_dict
},context_instance = RequestContext(request)
)
def dashboard(request, group_id):
ins_objectid = ObjectId()
if ins_objectid.is_valid(group_id) is False :
group_ins = collection.Node.find_one({'_type': "Group","name": group_id})
auth = collection.Node.one({'_type': 'Author', 'name': unicode(request.user.username) })
if group_ins:
group_id = str(group_ins._id)
else :
auth = collection.Node.one({'_type': 'Author', 'name': unicode(request.user.username) })
if auth :
group_id = str(auth._id)
else :
pass
auth = collection.Node.one({'_type': 'Author', 'name': unicode(request.user.username) })
prof_pic = collection.Node.one({'_type': u'RelationType', 'name': u'has_profile_pic'})
uploaded = "None"
if request.method == "POST" :
"""
This will take the image uploaded by user and it searches if its already available in gridfs
using its md5
"""
for index, each in enumerate(request.FILES.getlist("doc[]", "")):
fcol = db[File.collection_name]
fileobj = fcol.File()
filemd5 = hashlib.md5(each.read()).hexdigest()
if fileobj.fs.files.exists({"md5":filemd5}):
coll = get_database()['fs.files']
a = coll.find_one({"md5":filemd5})
# prof_image takes the already available document of uploaded image from its md5
prof_image = collection.Node.one({'_type': 'File', '_id': ObjectId(a['docid']) })
else:
# If uploaded image is not found in gridfs stores this new image
submitDoc(request, group_id)
# prof_image takes the already available document of uploaded image from its name
prof_image = collection.Node.one({'_type': 'File', 'name': unicode(each) })
# prof_img takes already available relation of user with its profile image
prof_img = collection.GRelation.one({'subject': ObjectId(auth._id), 'right_subject': ObjectId(prof_image._id) })
# If prof_img not found then it creates the relation of new uploaded image with its user
if not prof_img:
prof_img = collection.GRelation()
prof_img.subject = ObjectId(auth._id)
prof_img.relation_type = prof_pic
prof_img.right_subject = ObjectId(prof_image._id)
prof_img.save()
else:
obj_img = collection.Node.one({'_id': ObjectId(prof_img.right_subject) })
uploaded = obj_img.name
ID = request.user.pk
date_of_join = request.user.date_joined
page_drawer = get_drawers(group_id,None,None,"Page")
image_drawer = get_drawers(group_id,None,None,"Image")
video_drawer = get_drawers(group_id,None,None,"Video")
file_drawer = get_drawers(group_id,None,None,"File")
quiz_drawer = get_drawers(group_id,None,None,"OnlyQuiz")
group_drawer = get_drawers(None,None,None,"Group")
forum_drawer = get_drawers(group_id,None,None,"Forum")
obj = collection.Node.find({'_type': {'$in' : [u"GSystem", u"File"]}, 'created_by': int(ID) ,'group_set': {'$all': [ObjectId(group_id)]}})
collab_drawer = []
for each in obj.sort('last_update', -1): # To populate collaborators according to their latest modification of particular resource
for val in each.contributors:
name = User.objects.get(pk=val).username
collab_drawer.append(name)
shelves = []
shelf_list = {}
if auth:
dbref_profile_pic = prof_pic.get_dbref()
prof_pic_rel = collection_tr.Triple.find({'_type': 'GRelation', 'subject': ObjectId(auth._id), 'relation_type': dbref_profile_pic })
# prof_pic_rel will get the cursor object of relation of user with its profile picture
if prof_pic_rel.count() :
index = prof_pic_rel.count() - 1
Index = prof_pic_rel[index].right_subject
# img_obj = collection.Node.one({'_type': 'File', '_id': ObjectId(prof_pic_rel['right_subject']) })
img_obj = collection.Node.one({'_type': 'File', '_id': ObjectId(Index) })
else:
img_obj = ""
has_shelf_RT = collection.Node.one({'_type': 'RelationType', 'name': u'has_shelf' })
dbref_has_shelf = has_shelf_RT.get_dbref()
shelf = collection_tr.Triple.find({'_type': 'GRelation', 'subject': ObjectId(auth._id), 'relation_type': dbref_has_shelf })
if shelf:
for each in shelf:
shelf_name = collection.Node.one({'_id': ObjectId(each.right_subject)})
shelves.append(shelf_name)
shelf_list[shelf_name.name] = []
for ID in shelf_name.collection_set:
shelf_item = collection.Node.one({'_id': ObjectId(ID) })
shelf_list[shelf_name.name].append(shelf_item.name)
else:
shelves = []
return render_to_response("ndf/userDashboard.html",
{'username': request.user.username, 'user_id': ID, 'DOJ': date_of_join,
'prof_pic_obj': img_obj,
'group_id':group_id,
'author':auth,
'already_uploaded': uploaded,
'shelf_list': shelf_list,'shelves': shelves,
'page_drawer':page_drawer,'image_drawer': image_drawer,
'video_drawer':video_drawer,'file_drawer': file_drawer,
'quiz_drawer':quiz_drawer,'group_drawer': group_drawer,
'forum_drawer':forum_drawer,'collab_drawer': collab_drawer,
'groupid':group_id
},
context_instance=RequestContext(request)
)