def GET(self):
if session.get('login', False):
nodes_info = db_manager.get_all_nodes()
points = db_manager.get_all_points()
accounts = db_manager.get_all_accounts()
account_caches = db_manager.get_all_account_cache()
nodes_info2 = []
rank = []
points2 = []
accounts2 = []
account_cache2 = []
num_cache = 0
num_user = 0
num_movie = 0
n_nodes = [0, 0, 0] # Server / cache / user
video_owned = []
for each in nodes_info:
if str(each.type_of_node) == 'server':
n_nodes[0] = n_nodes[0] + 1
elif str(each.type_of_node) == 'cache':
n_nodes[1] = n_nodes[1] + 1
elif str(each.type_of_node) == 'user':
n_nodes[2] = n_nodes[2] + 1
if each.ip.split('-')[1] == session.user_name:
num_user = num_user + 1
nodes_info2.append(["user", str(each.ip), str(each.watching_video)])
for each in points:
if each.user_name == session.user_name:
points2.append(int(each.points)) #points earned
video_owned = each.owned_videos.split("_")
video_owned.pop(0)
points2.append(len(video_owned)) #num of video watched
points2.append(each.bytes_uploaded/1000000) #Mbs uploaded
if each.owned_videos != None:
num_movie = len(each.owned_videos.split("_"))-1
if each.user_name != 'admin':
rank.append([each.user_name, num_movie, each.bytes_uploaded])
rank = sorted(rank, key=lambda user: user[2], reverse=True)[:5] #rank the users by points, get top 5
for each in rank:
#each[2] = round(each[2]/1000000, 3)
each[2] = each[2]/1000000
for each in accounts:
if each.user_name == session.user_name:
accounts2 = [each.id, str(each.user_name), str(each.password), str(each.email_address)]
for each in account_caches:
if each.user_name == session.user_name:
num_cache = num_cache + 1
if each.multiplier == 0.25:
speed = 'slow'
elif each.multiplier == 0.5:
speed = 'medium'
else:
speed = 'high'
account_cache2.append(["cache", str(each.ip), str(each.port), str(each.bytes_uploaded), speed])
return render.user_overview(session.user_name, points2, accounts2, account_cache2, num_cache, num_user, nodes_info2, rank, n_nodes, video_owned)
else:
raise web.seeother('/login')
def GET(self):
if session.get('login', False):
raise web.seeother('/overview')
else:
nodes_info = db_manager.get_all_nodes()
videos_info = db_manager.get_all_videos()
points = db_manager.get_all_points()
accounts = db_manager.get_all_accounts()
n_nodes = [0, 0, 0]
num_accounts = 0
num_videos_watched = 0
# Convert storages to lists
for each in nodes_info:
if str(each.type_of_node) == 'server':
n_nodes[0] = n_nodes[0] + 1
elif str(each.type_of_node) == 'cache':
n_nodes[1] = n_nodes[1] + 1
elif str(each.type_of_node) == 'user':
n_nodes[2] = n_nodes[2] + 1
num_accounts = len(accounts) - 1 # not counting admin
for each in points:
if each.owned_videos != None:
num_videos_watched = num_videos_watched + (len(each.owned_videos.split("_")) - 1)
return render.index(n_nodes, num_accounts, num_videos_watched)
def GET(self):
##
if session.get('login', False):
print 'SUCCESSFULLY DETECTS LOGIN'
nodes_info = db_manager.get_all_nodes()
videos_info = db_manager.get_all_videos()
points = db_manager.get_all_points()
accounts = db_manager.get_all_accounts()
account_caches = db_manager.get_all_account_cache()
nodes_info2 = []
videos_info2 = []
points2 = []
accounts2 = []
account_cache2 = []
n_nodes = [0, 0, 0] # Server / cache / user
if session.user_name == 'admin': #admin
##
# Convert 'chunk indexes' to ints
for each in nodes_info:
each.stored_chunks = ast.literal_eval(str(each.stored_chunks))
if each.stored_chunks is not None:
if len(each.stored_chunks.keys()) == 0:
continue
for key, val in each.stored_chunks.items():
stored_chunk_str = str(val)
stored_chunk_list = map(int, ast.literal_eval(stored_chunk_str))
val = stored_chunk_list.sort()
each.stored_chunks[key] = stored_chunk_list
# Convert storages to lists
for each in nodes_info:
nodes_info2.append([each.id, str(each.type_of_node), str(each.ip), str(each.port), str(each.watching_video), each.stored_chunks])
if str(each.type_of_node) == 'server':
n_nodes[0] = n_nodes[0] + 1
elif str(each.type_of_node) == 'cache':
n_nodes[1] = n_nodes[1] + 1
elif str(each.type_of_node) == 'user':
n_nodes[2] = n_nodes[2] + 1
for each in videos_info:
videos_info2.append([each.id, str(each.vname), each.n_of_frames, each.code_param_n, each.code_param_k, each.total_size, each.chunk_size, each.last_chunk_size])
for each in points:
points2.append([each.id, str(each.user_name), round(each.bytes_uploaded/1000000, 3), each.points, each.owned_videos])
for each in accounts:
accounts2.append([each.id, str(each.user_name), str(each.password), str(each.email_address)])
for each in account_caches:
account_cache2.append([each.id, str(each.user_name), str(each.ip), str(each.port), str(each.bytes_uploaded), str(each.multiplier)])
print '[tracker.py] nodes_info ', nodes_info2
print '[tracker.py] n_nodes ', n_nodes
print '[tracker.py] videos_info ', videos_info2
print '[tracker.py] points_info ', points2
print '[tracker.py] accounts', accounts2
print '[tracker.py] account_cache', account_cache2
server_load = get_server_load()
smoothing_filter = np.ones(10)/10 #controls smoothing on the load to users
smoothing_filter2 = np.ones(10)/10 #controls smoothing on the load to caches
server_load_user = np.convolve(server_load[0],smoothing_filter)
server_load_cache = np.convolve(server_load[1],smoothing_filter2)
##
filtered_server_load = []
filtered_server_load.append(server_load_user.tolist())
filtered_server_load.append(server_load_cache.tolist())
average_server_load = [sum(filtered_server_load[0])/len(filtered_server_load[0]), sum(filtered_server_load[1])/len(filtered_server_load[1])]
#return 'hi'
return render.overview(nodes_info2, n_nodes, videos_info2, filtered_server_load, average_server_load, points2, accounts2, account_cache2)
else: #normal user
rank = []
num_user = 0
num_movie = 0
num_cache = 0
for each in nodes_info:
if str(each.type_of_node) == 'server':
n_nodes[0] = n_nodes[0] + 1
elif str(each.type_of_node) == 'cache':
n_nodes[1] = n_nodes[1] + 1
elif str(each.type_of_node) == 'user':
n_nodes[2] = n_nodes[2] + 1
if each.ip.split('-')[1] == session.user_name:
num_user = num_user + 1
nodes_info2.append(["user", str(each.ip), str(each.watching_video)])
for each in points:
if each.user_name == session.user_name:
points2.append(int(each.points)) #points earned
video_owned = each.owned_videos.split("_")
video_owned.pop(0)
points2.append(len(video_owned)) #num of video watched
points2.append(each.bytes_uploaded/1000000) #bytes uploaded
if each.owned_videos != None:
num_movie = len(each.owned_videos.split("_"))-1
if each.user_name != 'admin':
rank.append([each.user_name, num_movie, each.bytes_uploaded])
rank = sorted(rank, key=lambda user: user[2], reverse=True)[:5] #rank the users by points, get top 5
for each in rank:
#each[2] = round(each[2]/1000000, 3)
each[2] = each[2]/1000000
for each in accounts:
if each.user_name == session.user_name:
accounts2 = [each.id, str(each.user_name), str(each.password), str(each.email_address)]
for each in account_caches:
if each.user_name == session.user_name:
num_cache = num_cache + 1
if each.multiplier == 0.25:
speed = 'slow'
elif each.multiplier == 0.5:
speed = 'medium'
else:
speed = 'high'
account_cache2.append(["cache", str(each.ip), str(each.port), str(each.bytes_uploaded), speed])
return render.user_overview(session.user_name, points2, accounts2, account_cache2, num_cache, num_user, nodes_info2, rank, n_nodes, video_owned)
else:
raise web.seeother('/login')