def add_bookmarks_to_category(request):
''' add bookmark to category '''
if request.method == "POST":
if request.is_ajax():
data = simplejson.loads(request.POST.keys()[0])
else:
data = request.POST
category_id = data.get('category_id','')
bookmark_ids = data.get('bookmark_ids','')
if category_id == '' or bookmark_ids == '':
data['status'] = 'failure'
data['category_id'] = 'Invalid entries'
data['bookmark_ids'] = 'Invalid entries'
print "no"
return HttpResponse(simplejson.dumps(data),mimetype='application/json')
user_id = get_userId(request)
redis_obj = Redis()
for bookmark_id in bookmark_ids:
store_bookmark_category_mapping(redis_obj, get_userId(request), int(category_id), int(bookmark_id))
data = {}
data['category_id'] = category_id
data['bookmark_ids'] = bookmark_ids
data['status'] = 'success'
return HttpResponse(simplejson.dumps(data),mimetype='application/json')
def display_bookmarks(request):
''' Display existing bookmarks '''
username , data = get_bookmarks(request)
bookmark_form = BookmarkForm(initial={'visibility':'public'})
category_form = CategoryForm()
tag_form = TagForm()
redis_obj = Redis()
if request.is_ajax():
data = simplejson.dumps(data)
return HttpResponse(data, mimetype='application/json')
user_info = get_user_info(redis_obj, get_unique_id(redis_obj, username), get_userId(request))
user_info['following'] = get_following_count(redis_obj, get_unique_id(redis_obj, username))
user_info['followers'] = get_followers_count(redis_obj, get_unique_id(redis_obj, username))
return render_to_response(HOME_TEMPLATE_PATH,
{
'username' : username,
'bookmark_form':bookmark_form,
'category_form':category_form,
'tag_form':tag_form,
'user_info':user_info,
},
context_instance=RequestContext(request))
def logout(request):
''' Logout functionality '''
auth_token = request.COOKIES.get("auth", None)
email = request.COOKIES.get("email", None)
try:
if auth_token != None and email != None:
redis_obj = Redis()
old_auth_token = redis_obj.get_value("email:%s:auth.token" %(email))
new_auth_token = get_auth_token()
key = "email:%s:auth.token" % (email)
redis_obj.set_value(key, new_auth_token)
key = "auth.token:%s:email" % (new_auth_token)
redis_obj.set_value(key, email)
redis_obj.remove_key("auth.token:%s:email" % (old_auth_token))
user_id = get_userId(request)
key = "auth.token:%s:userId" %(new_auth_token)
redis_obj.set_value(key, user_id)
redis_obj.remove_key("auth.token:%s:userId" %(old_auth_token))
key = "userId:%d:auth.token" %(user_id)
redis_obj.set_value(key, new_auth_token)
except:
pass
return HttpResponseRedirect('/')
def store_bookmark(request, bookmark_form,edit_bookmark_id=''): ''' A controller which calls the individual store methods ''' redis_obj = Redis() #PUT and POST requests are handled in the same view if edit_bookmark_id != '': bookmark_id = int(edit_bookmark_id) else: bookmark_id = get_next_bookmarkId(redis_obj) store_created_date(redis_obj, bookmark_id, str(datetime.datetime.now())) store_bookmark_uid_mapping(redis_obj, bookmark_id, get_userId(request)) store_userId(redis_obj, bookmark_id, get_userId(request)) store_url(redis_obj, bookmark_id, bookmark_form['url']) store_name(redis_obj, bookmark_id, bookmark_form['name']) store_description(redis_obj, bookmark_id, bookmark_form['description']) store_visibility(redis_obj, bookmark_id, bookmark_form['visibility']) return get_json_bookmark(redis_obj,bookmark_id)
def get_friends_count(request):
''' Get the followers and following count '''
redis_obj = Redis()
user_id = get_userId(request)
friends_count = {}
friends_count['following_count'] = get_following_count(redis_obj,user_id)
friends_count['followers_count'] = get_followers_count(redis_obj,user_id)
return HttpResponse(simplejson.dumps(friends_count),mimetype='application/json')
def retrieve_tags(request):
''' Retrieve all the tag names '''
redis_obj = Redis()
tag_info = get_tag_names(redis_obj)
username = get_username(redis_obj,get_userId(request))
return render_to_response(TAG_NAMES_LIST_TEMPLATE_PATH,
{
'tag_info': tag_info,
'username': username
},
context_instance=RequestContext(request))
def delete_bookmark(request):
''' Delete a bookmark '''
bookmark_id = request.POST.get("bookmark_id", "")
user_id = get_userId(request)
if bookmark_id != "":
clear_bookmark(user_id, int(bookmark_id))
data = {}
data ['status'] = 'success'
return HttpResponse(simplejson.dumps(data),mimetype='application/json')
def users(request):
''' Displays list of users '''
current_user_id = get_userId(request)
redis_obj = Redis()
users_list = get_users(redis_obj, current_user_id)
username = get_username(redis_obj, current_user_id)
return render_to_response(USERS_LIST_TEMPLATE_PATH,
{
'users_list':users_list,
'username':username,
},
context_instance=RequestContext(request))
def clear_category(request):
''' clear the category '''
if request.method == "POST":
user_id = get_userId(request)
category_id = request.POST.get("category_id", "")
redis_obj = Redis()
delete_category_name(redis_obj, category_id)
delete_categoryId_uid_mapping(redis_obj, user_id, category_id)
delete_category_name_uid_mapping(redis_obj, user_id, category_id)
delete_category_name_userId_uid_mapping(redis_obj, user_id, category_id)
return render_to_response(HOME_TEMPLATE_PATH,
context_instance=RequestContext(request))
def change_password(request):
""" Module for changing the password of the user """
redis_obj = Redis()
user_id = get_userId(request)
username = get_username(redis_obj, user_id)
if request.method == "POST":
change_password_form = ChangePasswordForm(data=request.POST)
if change_password_form.is_valid():
change_password_form_cleaned = change_password_form.cleaned_data
old_password = encrypt_password(change_password_form_cleaned["old_password"])
new_password = encrypt_password(change_password_form_cleaned["new_password"])
if get_password(redis_obj, user_id) == old_password:
store_password(redis_obj, user_id, new_password)
return HttpResponseRedirect("/home")
return render_to_response(
CHANGE_PASSWORD_TEMPLATE_PATH,
{
"change_password_form": change_password_form,
"change_password_error": "Password you gave is incorrect",
"username": username,
},
context_instance=RequestContext(request),
)
return render_to_response(
CHANGE_PASSWORD_TEMPLATE_PATH,
{
"change_password_form": change_password_form,
"change_password_error": "Invalid password entries",
"username": username,
},
context_instance=RequestContext(request),
)
change_password_form = ChangePasswordForm()
return render_to_response(
CHANGE_PASSWORD_TEMPLATE_PATH,
{"change_password_form": change_password_form, "username": username},
context_instance=RequestContext(request),
)
def toggle_relationship(request):
''' Follow/unfollow a user '''
current_user_id = get_userId(request)
redis_obj = Redis()
username = get_username(redis_obj, current_user_id)
if request.method == "POST":
if request.is_ajax():
data = simplejson.loads(request.POST.keys()[0])
else:
data = request.POST
others_id = data.get("others_id", "")
relationship_request = data.get("relationship_request", "")
if others_id != "" and relationship_request != "":
if relationship_request == "follow":
follow_user(redis_obj, current_user_id, int(others_id))
toggle_status = "unfollow"
else:
unfollow_user(redis_obj, current_user_id, int(others_id))
toggle_status = "follow"
data = {}
try:
data['status'] = 'success'
data['toggle_status'] = toggle_status
data['followers'] = get_followers_count(redis_obj,int(others_id))
data['following'] = get_following_count(redis_obj,int(others_id))
except:
pass
return HttpResponse(simplejson.dumps(data),mimetype='application/json')
users_list = get_users(redis_obj, current_user_id)
return render_to_response(USERS_LIST_TEMPLATE_PATH,
{
'users_list':users_list,
'username':username,
},
context_instance=RequestContext(request))
def get_recommendations(request):
''' Get public bookmarks for the user '''
redis_obj = Redis()
user_id = get_userId(request)
username = get_username(redis_obj,user_id)
key = "userId:%d:following" %(user_id)
following_ids = redis_obj.members_in_set(key)
recommendations = []
for following_id in following_ids:
recommendations.extend(get_public_bookmarks(redis_obj,int(following_id),limit=5))
if len(recommendations) > 50:
break
return render_to_response(RECOMMENDATIONS_LIST_TEMPLATE_PATH,
{
'recommendations':recommendations,
'username':username
},
context_instance=RequestContext(request))
def profile(request, profile_name=''):
''' profile for a user '''
current_user_id = get_userId(request)
redis_obj = Redis()
username = get_username(redis_obj, current_user_id)
if profile_name != '':
user_id = get_unique_id(redis_obj,profile_name)
if user_id == '':
raise Http404()
user_info = get_user_info(redis_obj, get_unique_id(redis_obj, profile_name), user_id)
followers_count = get_followers_count(redis_obj, get_unique_id(redis_obj, profile_name))
following_count = get_following_count(redis_obj, get_unique_id(redis_obj, profile_name))
public_bookmarks = get_public_bookmarks(redis_obj, get_unique_id(redis_obj, profile_name))
if user_id == current_user_id:
my_profile = True
else:
my_profile = False
follow = is_following(redis_obj, current_user_id, user_id)
return render_to_response(USER_PROFILE_TEMPLATE_PATH,
{
'user_info':user_info,
'followers_count':followers_count,
'following_count':following_count,
'public_bookmarks':public_bookmarks,
'my_profile':my_profile,
'follow': follow,
'username':username,
},
context_instance=RequestContext(request))
return Http404()
def edit_profile(request):
''' Edit a user's profile '''
redis_obj = Redis()
user_id = get_userId(request)
username = get_username(redis_obj, user_id)
if request.method == "POST":
edit_profile_form = EditProfileForm(data=request.POST)
if edit_profile_form.is_valid():
edit_profile_form_cleaned = edit_profile_form.cleaned_data
update_profile(redis_obj, edit_profile_form_cleaned, user_id, username)
return HttpResponseRedirect('/home')
return render_to_response(EDIT_PROFILE_TEMPLATE_PATH,
{
'edit_profile_form':edit_profile_form,
'username':username,
},
context_instance=RequestContext(request))
username = get_username(redis_obj, user_id)
first_name = get_first_name(redis_obj, user_id)
last_name = get_last_name(redis_obj, user_id)
summary = get_summary(redis_obj, user_id)
edit_profile_form = EditProfileForm(initial={
'username':username, 'first_name':first_name, 'last_name':last_name, 'summary':summary
})
return render_to_response(EDIT_PROFILE_TEMPLATE_PATH,
{
'edit_profile_form':edit_profile_form,
'username':username,
},
context_instance=RequestContext(request))
def get_bookmarks(request):
redis_obj = Redis()
user_id = get_userId(request)
username = get_username(redis_obj, user_id)
bookmarks = get_bookmark_uid_mapping_range(redis_obj, user_id, 0, 50)
data = [{} for i in xrange(len(bookmarks))]
for i, bookmark_id in enumerate(bookmarks):
data_dic ={}
bookmark_id = int(bookmark_id)
data_dic['bookmark_id'] = bookmark_id
data_dic['name'] = get_name(redis_obj, bookmark_id)
data_dic['url'] = get_url(redis_obj, bookmark_id)
data_dic['visibility'] = get_visibility(redis_obj, bookmark_id)
data_dic['creation_date'] = get_created_date(redis_obj, bookmark_id).split()[0]
data_dic['description'] = get_description(redis_obj, bookmark_id)
data_dic['category_id'] = get_categoryId_from_bookmark(redis_obj,user_id,bookmark_id)
data[i] = data_dic
return username, data
def create_category(request): ''' create a new category ''' if request.method == "POST": if request.is_ajax(): data = simplejson.loads(request.POST.keys()[0]) else: data = request.POST category_form = CategoryForm(data=data) if category_form.is_valid(): category_form_cleaned = category_form.cleaned_data user_id = get_userId(request) category_json = store_category_user(user_id, category_form_cleaned) return HttpResponse(category_json, mimetype='application/json') category_form.errors['status'] = 'failure' return HttpResponse(simplejson.dumps(category_form.errors),mimetype='application/json') raise Http404()
def get_categories(request): ''' Get the categories of the user ''' redis_obj = Redis() data = simplejson.dumps(get_category_for_user(redis_obj, get_userId(request))) return HttpResponse(data, mimetype='application/json')
