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GUI.py
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from collections import Counter
from os.path import exists
from os import getenv
import random
import threading
from anytree import Node, RenderTree, find_by_attr
from Config import Config
from PyQt5 import QtGui, QtCore
from PyQt5.QtCore import QTimer
from scipy import spatial
import pyqtgraph as pg
import PyQt5.QtWidgets as QtWidgets
from PyQt5.QtWebEngineWidgets import QWebEngineView
from RoadNetwork import RoadNetwork
from SocialNetwork import SocialNetwork
from sklearn.cluster import KMeans
from pyvis.network import Network
import networkx as nx
import time
from gui.menubar import MenuBar
from gui.queryInput import QueryInput
from gui.user import UserUI
#from gui.toolbar import Mixin as ToolbarMixin
from gui.toolbar import Toolbar, QueryToolbar, Timeline
from gui.tree import Mixin as TreeMixin
import datetime
import time
import json
class Gui(QtWidgets.QMainWindow, TreeMixin):
_instance = None
def __new__(cls):
if cls._instance is None:
print('Creating the object')
cls._instance = super(Gui, cls).__new__(cls)
return cls._instance
def __init__(self):
super(Gui, self).__init__()
# Creates config
self.config = Config()
# Plot options
pg.setConfigOptions(antialias=True)
pg.setConfigOption('background', 'white')
# A dictionary of windows, each window has it's on id
self.__windows = {}
# Stores file hierarchy data
self.__fileTreeObjects = {}
# Stores timestamps for query time calculation
self.Qstart = 0
self.Qend = 0
self.SummaryResponseTime = 0
# Stores timestamps for query time calculation
self.CTstart = 0
self.CTend = 0
self.ClusterResponseTime = 0
# Stores widget instances
self.roadGraphWidget = None
self.socialGraphWidget = None
self.socialNetWidget = QWebEngineView()
self.summarySelected = False
self.hidePOIsSelected = False
# Stores selected network instances
self.selectedRoadNetwork = None
self.selectedSocialNetwork = None
# Query user information
self.queryUser = None
self.queryKeyword = None
self.queryUserPlots = []
# Store data for interactive network
self.interactiveNetwork = nx.Graph()
# Store all network info in dict format {"NetworkName: {"Data": "Value", ...}, ..."}
self.__roadNetworks = self.config.settings["Road Networks"]
self.__socialNetworks = self.config.settings["Social Networks"]
# Store network objects
self.__roadNetworkObjs = self.createNetworkInstances(self.__roadNetworks, RoadNetwork)
self.__socialNetworkObjs = self.createNetworkInstances(self.__socialNetworks, SocialNetwork)
# Set up layout
self.layout = QtWidgets.QGridLayout(self)
self.layout.setSpacing(0)
self.sumLayout = QtWidgets.QGridLayout(self)
self.sumLayout.setSpacing(0)
self.view = QtWidgets.QWidget()
# Initializes menus
self.__menuBar()
#self.navToolbar()
#self.__queryUserButton()
self.__mainWindow()
self.__ViewStats()
# Array for plot points
self.centers = []
self.ids = []
self.toolbar = Toolbar(self)
self.__windows[3] = QtWidgets.QWidget()
self.__windows[4] = QtWidgets.QWidget()
self.__windows[6] = QtWidgets.QWidget()
self.__windows[7] = QtWidgets.QWidget()
self.queryInput = QueryInput(self, self.__windows[3], self.__windows[6])
self.queryUserToolbar = QueryToolbar(self, self.__windows[3], self.__windows[4])
self.queryUserToolbar.queryUserButton()
self.toolbar.navToolbar()
self.timeline = Timeline(self)
self.timeline.hide()
self.__queryFrames = []
self.playAnimation = False
self.communityUserPos = {}
self.previousUsers = []
# Creates the plot widgets. suffix is used when a summary graph is created, for example
def createPlots(self, suffix=""):
self.roadGraphWidget = self.win.addPlot(row=0, col=1, title=f"Road Network {suffix}")
self.roadGraphWidget.scene().sigMouseClicked.connect(self.roadGraphClick)
self.socialGraphWidget = self.win.addPlot(row=0, col=0, title=f"Social Network {suffix}")
#self.linkGraphAxis()
def roadGraphClick(self, event):
vb = self.roadGraphWidget.vb
cords = event.scenePos()
if self.roadGraphWidget.sceneBoundingRect().contains(cords):
point = vb.mapSceneToView(cords)
tree = spatial.KDTree(self.centers)
closest_point = tree.query([[point.x(), point.y()]])[1][0]
ui = UserUI(self, self.__windows[7])
ui.showClusterUsers(self.selectedSocialNetwork.getClusterUsers(self.ids[closest_point]))
def createSumPlot(self, suffix=None):
self.roadGraphWidget = self.win.addPlot(row=0, col=1, title=f"Road Network {suffix}")
# Displays main window
def __mainWindow(self):
# Set up window
screensize = self.screen().availableSize().width(), self.screen().availableSize().height()
self.setGeometry(int((screensize[0] / 2) - 500), int((screensize[1] / 2) - 300), 1000, 600)
self.setWindowTitle("Spatial-Social Networks")
self.setWindowIcon(QtGui.QIcon('Assets/favicon.ico'))
self.win = pg.GraphicsLayoutWidget()
self.sum = pg.GraphicsLayoutWidget()
with open('nx.html', 'r') as f:
html = f.read()
self.socialNetWidget.setHtml(html)
# Define default layout
self.layout.addWidget(self.win, 0, 0, 1, 2)
# self.toolbar.navToolbar()
self.view.setLayout(self.layout)
self.setCentralWidget(self.view)
# Create and set up graph widget
self.createPlots()
# Show window
self.show()
def __keywordCommunity(self):
self.queryInput.community()
def __keywordTimeCommunity(self):
self.queryInput.communityTime()
def __queryInput(self):
self.queryInput.kdQuery()
def __menuBar(self):
menu = MenuBar(self.menuBar())
menu.addMenu("File")
menu.addChild("Files", "File", shortcut="Ctrl+f", tooltip="View files", action=self.viewFiles)
menu.addMenu("View")
menu.createGroup("ViewGroup", self)
menu.addChild("Summary View", "View", group="ViewGroup", tooltip="View summary graphs", action=self.viewSummary)
menu.addChild("Full View", "View", group="ViewGroup", tooltip="View full graphs", action=self.viewSummary,
checked=True)
networks = self.getCompleteNetworks()
sNetworks = networks["Social Networks"]
rNetworks = networks["Road Networks"]
menu.addMenu("Social Networks")
menu.createGroup("SocialNetworkGroup", self)
menu.addChild("None", "Social Networks", group="SocialNetworkGroup", tooltip="Display no social network",
action=lambda j: self.displaySocialNetwork(None), checked=True)
for x in sNetworks:
menu.addChild(x, "Social Networks", group="SocialNetworkGroup",
tooltip=f"Switch to view social network {x}",
action=lambda j, a=x: self.displaySocialNetwork(a))
menu.addMenu("Road Networks")
menu.createGroup("RoadNetworkGroup", self)
menu.addChild("None", "Road Networks", group="RoadNetworkGroup", tooltip="Display no road network",
action=lambda j: self.displayRoadNetwork(None), checked=True)
for x in rNetworks:
menu.addChild(x, "Road Networks", group="RoadNetworkGroup",
tooltip=f"Switch to view road network {x}",
action=lambda j, a=x: self.displayRoadNetwork(a))
# Add menu for stats
menu.addMenu("Statistics")
menu.addChild("View", "Statistics", tooltip="View statistics", action=self.ShowStatsWindow)
menu.addMenu("Query")
menu.addChild("kd-truss", "Query", tooltip="kd-truss menu", action=self.__queryInput)
menu.addChild("Community Search", "Query", tooltip="community search menu", action=self.__keywordCommunity)
menu.addChild("Community Search w/ Time", "Query", tooltip="community search w/ time menu", action=self.__keywordTimeCommunity)
def clearView(self):
self.win.removeItem(self.roadGraphWidget)
if self.socialGraphWidget:
self.win.removeItem(self.socialGraphWidget)
if self.queryUserPlots:
self.queryUserPlots = []
self.roadGraphWidget = None
self.socialGraphWidget = None
self.timeline.hide()
def dijkstra(self, queryUser):
'''if self.selectedRoadNetwork is not None:
visited = []
numOfV = self.selectedRoadNetwork.nodeCount()
D = {v: float('inf') for v in range(numOfV)}
startVertex = self.selectedRoadNetwork.closestNode(queryUser[1][0][0], queryUser[1][0][1])
D[startVertex] = 0
pq = PriorityQueue()
pq.put((0, startVertex))
while not pq.empty():
(dist, current_vertex) = pq.get()
visited.append(current_vertex)
for neighbor in range(current_vertex - 200, current_vertex + 200):
edge = self.selectedRoadNetwork.isAnEdge(str(float(current_vertex)), str(float(neighbor)))
if edge is not None:
distance = self.selectedRoadNetwork.getEdgeDistance(str(edge))
if neighbor not in visited:
old_cost = D[neighbor]
new_cost = D[current_vertex] + float(distance)
if new_cost < old_cost:
pq.put((new_cost, neighbor))
D[neighbor] = new_cost
print(D)'''
# Handles summary view
def viewSummary(self):
# Switch view to summary
if not self.summarySelected:
self.summarySelected = True
self.clearView()
# Displays summary plots
self.createSumPlot("Summary")
self.socialNetWidget = QWebEngineView()
with open('nx.html', 'r') as f:
html = f.read()
self.socialNetWidget.setHtml(html)
# Setup summary view
self.view = QtWidgets.QWidget()
self.sumLayout = QtWidgets.QGridLayout()
self.sumLayout.setSpacing(0)
self.sumLayout.addWidget(self.socialNetWidget, 0, 0, 2,1)
self.sumLayout.addWidget(self.win, 0, 1)
self.sumLayout.setColumnStretch(0, 1)
self.sumLayout.setColumnStretch(1, 1)
self.toolbar.navToolbar()
self.view.setLayout(self.sumLayout)
self.setCentralWidget(self.view)
self.toolbar.clusterInput()
#self.__queryInput()
self.updateSummaryGraph()
self.timeline.hide()
# Switch view to main
else:
self.summarySelected = False
# Setup default view
self.view = QtWidgets.QWidget()
self.layout = QtWidgets.QGridLayout()
self.layout.setSpacing(0)
self.layout.addWidget(self.win, 0, 0, 1, 2)
# Add graph toolbars
self.toolbar.navToolbar()
self.view.setLayout(self.layout)
self.setCentralWidget(self.view)
self.toolbar.clusterInput.close()
self.clearView()
#self.queryInput.close()
self.createPlots()
# Re-visualize selected networks
if self.selectedRoadNetwork is not None:
self.selectedRoadNetwork.visualize(self.roadGraphWidget)
if self.selectedSocialNetwork is not None:
self.selectedSocialNetwork.visualize(self.socialGraphWidget, self.roadGraphWidget)
self.plotQueryUser()
self.timeline.hide()
def visualizeSummaryData(self, ids, centers, sizes, relations, popSize):
# Note: For some reason, the alpha value is from 0-255 not 0-100
self.roadGraphWidget.plot(centers[:, 0], centers[:, 1], pen=None, symbol='o', symbolSize=sizes,
symbolPen=(255, 0, 0), symbolBrush=(255, 0, 0, 125))
# Create Interactive Graph HTML File Using pyvis
queryCluster = -1
if self.queryUser is not None:
queryCluster = self.selectedSocialNetwork.getUserCluster(self.queryUser[0])
network = nx.Graph()
for i in range(0, len(centers)):
if ids[i] == queryCluster:
network.add_node(str(centers[i][0]) + str(centers[i][1]), physics=False, label=popSize[i], color='green',shape='star')
else:
network.add_node(str(centers[i][0]) + str(centers[i][1]), physics=False, label=popSize[i])
for i in range(1, len(relations[0])):
network.add_edge(str(relations[0][i]) + str(relations[1][i]),
str(relations[0][i - 1]) + str(relations[1][i - 1]))
nt = Network()
nt.from_nx(network)
nt.set_options('{"layout": {"randomSeed":5}}')
nt.save_graph('nx.html')
# LEGACY SOCIAL NETWORK GRAPH
#self.socialGraphWidget.plot(centers[:, 0], centers[:, 1], pen=None, symbol='o', symbolSize=20,
# symbolPen=(255, 0, 0), symbolBrush=(255, 0, 0, 150))
#self.socialGraphWidget.plot(relations[0], relations[1], connect='pairs', pen=(50, 50, 200, 100),
# brush=(50, 50, 200, 100))
def updateSummaryGraph(self):
self.Qstart = time.time()
# Clears last view
if self.summarySelected:
self.clearView()
self.createSumPlot("Summary")
self.socialNetWidget.reload()
# If a road network is selected, display info
if self.selectedRoadNetwork is not None:
self.selectedRoadNetwork.visualize(self.roadGraphWidget)
# If social network is selected, display clusters
if self.selectedSocialNetwork is not None:
self.ids, self.centers, sizes, relations, popSize = self.selectedSocialNetwork.getSummaryClusters(self.toolbar.clusterInput.textBox.text())
self.visualizeSummaryData(self.ids, self.centers, sizes, relations, popSize)
with open('nx.html', 'r') as f:
html = f.read()
self.socialNetWidget.setHtml(html)
self.plotQueryUser()
self.Qend = time.time()
self.__UpdateQueryTime()
def interactiveKdVisualNodes(self, tree, graph=nx.Graph()):
tempTitle = '<p>Number of hops: ' + str(tree["hops"]) + '</p><p>Distance: ' + str(tree["distance"]) + '</p><p>Common Keywords:</p><ol>'
for key in tree["keywords"]:
tempTitle += '<li>' + str(self.selectedSocialNetwork.getKeywordByID(key)) + '</li>'
tempTitle += '</ol>'
if tree["satisfy"] == True:
graph.add_node(tree["user"], physics=False, label=str(tree["user"]), color='blue', size=15, title=tempTitle)
else:
graph.add_node(tree["user"], physics=False, label=str(tree["user"]), color='grey', size=15, title=tempTitle)
for c in list(tree["children"]):
self.interactiveKdVisualNodes(tree["children"][c], graph)
return graph
def interactiveCommunityVisualNodes(self, tree, graph=nx.Graph()):
tempTitle = '<p>Number of hops: ' + str(tree["hops"]) + '</p><p>Distance: ' + str(tree["distance"]) + '</p><p>Degree of Similarity:</p>' + str(tree["deg_sim"]) + '<p>Common Keywords:</p><ol>'
for key in tree["keywords"]:
tempTitle += '<li>' + str(self.selectedSocialNetwork.getKeywordByID(key)) + '</li>'
tempTitle += '</ol>'
user_pos = self.communityUserPos[tree["user"]]
if tree["satisfy"] == True:
graph.add_node(tree["user"], x=user_pos["x"], y=user_pos["y"], physics=False, label=str(tree["user"]), color='blue', size=15, title=tempTitle)
else:
graph.add_node(tree["user"], x=user_pos["x"], y=user_pos["y"], physics=False, label=str(tree["user"]), color='grey', size=15, title=tempTitle)
for c in list(tree["children"]):
self.interactiveCommunityVisualNodes(tree["children"][c], graph)
return graph
def interactiveTimeVisualNodes(self, tree, previousUsers, graph=nx.Graph()):
tempTitle = '<p>Number of hops: ' + str(tree["hops"]) + '</p><p>Distance: ' + str(tree["distance"]) + '</p><p>Degree of Similarity:</p>' + str(tree["deg_sim"]) + '<p>Common Keywords:</p><ol>'
for key in tree["keywords"]:
tempTitle += '<li>' + str(self.selectedSocialNetwork.getKeywordByID(key)) + '</li>'
tempTitle += '</ol>'
user_pos = self.communityUserPos[tree["user"]]
if tree["satisfy"] == True:
print(str(tree["user"]))
if str(tree["user"]) in previousUsers:
graph.add_node(tree["user"], x=user_pos["x"], y=user_pos["y"], physics=False, label=str(tree["user"]), color='#008cff', size=15, title=tempTitle)
else:
graph.add_node(tree["user"], x=user_pos["x"], y=user_pos["y"], physics=False, label=str(tree["user"]), color='blue', size=15, title=tempTitle)
else:
graph.add_node(tree["user"], x=user_pos["x"], y=user_pos["y"], physics=False, label=str(tree["user"]), color='grey', size=15, title=tempTitle)
for c in list(tree["children"]):
self.interactiveTimeVisualNodes(tree["children"][c], previousUsers, graph)
return graph
#def visualizeKdData(self, users, keys, hops, dists):
def visualizeKdData(self, kdTree):
if self.queryUser is not None:
"""
Interactive code has been moved to the KDTrust class
# Create Interactive Graph HTML File Using pyvis
network = nx.Graph()
titleTemp = '<p>Keywords:</p><ol>'
# Add query user
queryKeys = self.selectedSocialNetwork.getUserKeywords(self.queryUser[0])
for key in queryKeys:
titleTemp += '<li>' + str(self.selectedSocialNetwork.getKeywordByID(key)) + '</li>'
titleTemp += '</ol>'
network.add_node(self.queryUser[0], physics=False, label=str('Query: ') + str(int(float(self.queryUser[0]))),
color='green', size=15, shape='star', title=titleTemp)
# Add common users
common = self.selectedSocialNetwork.userLoc(self.queryUser[0])
commonLoc = self.selectedRoadNetwork.findNearest(common)
for user in users:
query = self.selectedSocialNetwork.userLoc(user)
d = dists[user]
h = hops[user]
if h == -1:
h = 1
k = keys[user]
temp = '<p>Number of hops: ' + str(h) + '</p><p>Distance: ' + str(d) + '</p><p>Common Keywords:</p><ol>'
for key in k:
temp += '<li>' + str(self.selectedSocialNetwork.getKeywordByID(key)) + '</li>'
temp += '</ol>'
if user != self.queryUser[0]:
network.add_node(user, physics=False, label=str(int(float(user))), color='blue', title=temp)
rels = self.selectedSocialNetwork.commonRelations(user, users)
for rel in rels:
network.add_edge(rel, user, color='blue')
"""
graph = self.interactiveKdVisualNodes(kdTree, graph=nx.Graph())
titleTemp = '<p>Keywords:</p><ol>'
# Add query user
queryKeys = self.selectedSocialNetwork.getUserKeywords(self.queryUser[0])
for key in queryKeys:
titleTemp += '<li>' + str(self.selectedSocialNetwork.getKeywordByID(key)) + '</li>'
titleTemp += '</ol>'
graph.add_node(self.queryUser[0], physics=False, label=str('Query: ') + str(int(float(self.queryUser[0]))),
color='green', size=15, shape='star', title=titleTemp)
result_users, pass_users = self.treeUsers(kdTree, [], [])
all_users = set(result_users) | set(pass_users)
for u in all_users:
rels = self.selectedSocialNetwork.getUserRel(u)
rel_users = []
for r in rels:
rel_users.append(r[0])
relations = set(rel_users) & set(all_users)
for r in relations:
graph.add_edge(u, r, color='black')
nt = Network()
nt.from_nx(graph)
nt.set_options('{"layout": {"randomSeed":2}}')
nt.save_graph('kd-trust.html')
qu = self.queryUser[0]
self.clearView()
self.createSumPlot()
if self.selectedRoadNetwork:
self.selectedRoadNetwork.visualize(self.roadGraphWidget)
self.ids, self.centers, sizes, relations, popSize = self.selectedSocialNetwork.getSummaryClusters(self.toolbar.clusterInput.textBox.text())
self.visualizeSummaryData(self.ids, self.centers, sizes, relations, popSize)
self.setQueryUser(qu)
for user in result_users:
temp = self.selectedSocialNetwork.userLoc(user)
self.roadGraphWidget.plot([float(temp[0][0])], [float(temp[0][1])], pen=None, symbol='o', symbolSize=20,
symbolPen=(50, 50, 200, 25), symbolBrush=(50, 50, 200, 175))
#network.add_edge(self.queryUser[0], user, color='red')
self.plotQueryUser()
#nt = Network('100%', '100%')
#nt.from_nx(network)
#nt.save_graph('nx.html')
def updateKdSummaryGraph(self):
self.timeline.hide()
self.socialNetWidget.reload()
# If social network is selected, display clusters
if self.selectedSocialNetwork is not None:
#kd, keys, hops, dists = self.getKDTrust(self.__windows[6].kTextBox.text(), self.__windows[6].dTextBox.text(),
# self.__windows[6].eTextBox.text())
#self.visualizeKdData(kd, keys, hops, dists)
self.CTstart = time.time()
res = self.queryInput.getKdResponse()
kdTree = self.getKDTrust(res[0], res[1], res[2])
self.visualizeKdData(kdTree)
# Stop counting time for query
self.CTend = time.time()
self.__UpdateQueryTime()
with open('kd-trust.html', 'r') as f:
html = f.read()
self.socialNetWidget.setHtml(html)
def visualizeCommunityTimeData(self, kdTree):
if self.queryUser is not None:
if self.timeline.getFrame() == 0 or self.previousUsers == 1:
self.previousUsers = []
else:
self.previousUsers, previousPass = self.treeUsers(self.__queryFrames[self.timeline.getFrame() - 1], [], [])
graph = self.interactiveTimeVisualNodes(kdTree, self.previousUsers, graph=nx.Graph())
titleTemp = '<p>Keywords:</p><ol>'
# Add query user
queryKeys = self.selectedSocialNetwork.getUserKeywords(self.queryUser[0])
for key in queryKeys:
titleTemp += '<li>' + str(self.selectedSocialNetwork.getKeywordByID(key)) + '</li>'
titleTemp += '</ol>'
query_pos = self.communityUserPos[self.queryUser[0]]
graph.add_node(self.queryUser[0], x=query_pos["x"], y=query_pos["y"], physics=False, label=str('Query: ') + str(int(float(self.queryUser[0]))),
color='green', size=15, shape='star', title=titleTemp)
result_users, pass_users = self.treeUsers(kdTree, [], [])
all_users = set(result_users) | set(pass_users)
for u in all_users:
rels = self.selectedSocialNetwork.getUserRel(u)
rel_users = []
for r in rels:
rel_users.append(r[0])
relations = set(rel_users) & set(all_users)
for r in relations:
graph.add_edge(u, r, color='black')
nt = Network()
nt.from_nx(graph)
nt.set_options('{"layout": {"randomSeed":2}}')
nt.save_graph('community-query.html')
qu = self.queryUser[0]
#self.clearView()
self.win.removeItem(self.roadGraphWidget)
self.roadGraphWidget = None
self.roadGraphWidget = self.win.addPlot(row=0, col=1, title="Community Query")
self.roadGraphWidget.clear()
if self.selectedRoadNetwork:
self.selectedRoadNetwork.visualize(self.roadGraphWidget)
#self.ids, self.centers, sizes, relations, popSize = self.selectedSocialNetwork.getSummaryClusters(self.clusterInput.textBox.text())
#self.visualizeSummaryData(self.ids, self.centers, sizes, relations, popSize)
x = []
y = []
for user in result_users:
user_location = self.selectedSocialNetwork.userLoc(user)
x.append(float(user_location[0][0]))
y.append(float(user_location[0][1]))
self.roadGraphWidget.plot(x, y, pen=None, symbol='o', symbolSize=10,
symbolPen=(50, 50, 200, 100), symbolBrush=(50, 50, 200, 175))
#self.setQueryUser(qu)
#network.add_edge(self.queryUser[0], user, color='red')
#self.plotQueryUser()
if self.queryUser is not None:
if not self.queryUserPlots:
[a.clear() for a in self.queryUserPlots]
self.queryUserPlots = []
color = 'green'
for loc in self.queryUser[1]:
self.queryUserPlots.append(self.roadGraphWidget.plot([float(loc[0])], [float(loc[1])], pen=None,
symbol='star', symbolSize=30, symbolPen=color,
symbolBrush=color))
def visualizeCommunityData(self, kdTree):
if self.queryUser is not None:
graph = self.interactiveCommunityVisualNodes(kdTree, graph=nx.Graph())
titleTemp = '<p>Keywords:</p><ol>'
# Add query user
queryKeys = self.selectedSocialNetwork.getUserKeywords(self.queryUser[0])
for key in queryKeys:
titleTemp += '<li>' + str(self.selectedSocialNetwork.getKeywordByID(key)) + '</li>'
titleTemp += '</ol>'
query_pos = self.communityUserPos[self.queryUser[0]]
graph.add_node(self.queryUser[0], x=query_pos["x"], y=query_pos["y"], physics=False, label=str('Query: ') + str(int(float(self.queryUser[0]))),
color='green', size=15, shape='star', title=titleTemp)
result_users, pass_users = self.treeUsers(kdTree, [], [])
all_users = set(result_users) | set(pass_users)
for u in all_users:
rels = self.selectedSocialNetwork.getUserRel(u)
rel_users = []
for r in rels:
rel_users.append(r[0])
relations = set(rel_users) & set(all_users)
for r in relations:
graph.add_edge(u, r, color='black')
nt = Network()
nt.from_nx(graph)
nt.set_options('{"layout": {"randomSeed":2}}')
nt.save_graph('community-query.html')
qu = self.queryUser[0]
#self.clearView()
self.win.removeItem(self.roadGraphWidget)
self.roadGraphWidget = None
self.roadGraphWidget = self.win.addPlot(row=0, col=1, title="Community Query")
self.roadGraphWidget.clear()
if self.selectedRoadNetwork:
self.selectedRoadNetwork.visualize(self.roadGraphWidget)
#self.ids, self.centers, sizes, relations, popSize = self.selectedSocialNetwork.getSummaryClusters(self.clusterInput.textBox.text())
#self.visualizeSummaryData(self.ids, self.centers, sizes, relations, popSize)
x = []
y = []
for user in result_users:
user_location = self.selectedSocialNetwork.userLoc(user)
x.append(float(user_location[0][0]))
y.append(float(user_location[0][1]))
self.roadGraphWidget.plot(x, y, pen=None, symbol='o', symbolSize=10,
symbolPen=(50, 50, 200, 100), symbolBrush=(50, 50, 200, 175))
#self.setQueryUser(qu)
#network.add_edge(self.queryUser[0], user, color='red')
#self.plotQueryUser()
if self.queryUser is not None:
if not self.queryUserPlots:
[a.clear() for a in self.queryUserPlots]
self.queryUserPlots = []
color = 'green'
for loc in self.queryUser[1]:
self.queryUserPlots.append(self.roadGraphWidget.plot([float(loc[0])], [float(loc[1])], pen=None,
symbol='star', symbolSize=30, symbolPen=color,
symbolBrush=color))
def updateCommunitySummaryGraph(self):
self.timeline.hide()
self.socialNetWidget.reload()
# If social network is selected, display clusters
if self.selectedSocialNetwork is not None:
queryKeywords = self.queryInput.getCommunityKeywords()
queryKeywords += self.selectedSocialNetwork.getUserKeywords(self.queryUser[0])
queryRelsRaw = self.selectedSocialNetwork.getUserRel(self.queryUser[0])
queryRels = []
for r in queryRelsRaw:
queryRels.append(r[0])
self.CTstart = time.time()
#community = self.communityTree(self.queryUser[0], queryKeywords, queryRels, float(self.__windows[6].kcTextBox.text()), float(self.__windows[6].kTextBox.text()), float(self.__windows[6].rTextBox.text()), float(self.__windows[6].dTextBox.text()), float(self.__windows[6].eTextBox.text()),[], 0, 0)
res = self.queryInput.getCommunityResponse()
community = self.communityTree(self.queryUser[0], queryKeywords, queryRels, float(res[0]), float(res[3]), float(res[4]), float(res[1]), float(res[2]), [], 0, 0)
community = self.pruneTree(community)
temp_users = self.treeUsers()
users = list(set(temp_users[0]) | set(temp_users[1]))
for user in users:
self.communityUserPos[user] = {
"x": random.randint(0, 350),
"y": random.randint(0, 350)
}
self.visualizeCommunityData(community)
# Stop counting time for query
self.CTend = time.time()
self.__UpdateQueryTime()
with open('community-query.html', 'r') as f:
html = f.read()
self.socialNetWidget.setHtml(html)
def timelineThread(self):
# self.socialNetWidget.reload()
if not self.playAnimation:
return
# frame = self.timeline.getFrame()+1
for frame in range(self.timeline.getFrame()+1, 11):
if self.playAnimation:
self.timeline.setFrame(frame)
QTimer.singleShot(0, self.updateTimeline) # Start the timer in the main thread
time.sleep(2)
else:
break
self.timeline.play.setText("Play")
def playTimeline(self):
self.playAnimation = not self.playAnimation
if self.playAnimation:
self.timeline_thread = threading.Thread(target=self.timelineThread)
self.timeline_thread.start()
self.timeline.play.setText("Pause" if self.playAnimation else "Play")
def updateTimeline(self):
# values = self.timeline.getDates()
# # convert from int to dates
# start = str(datetime.date(2020, 1, 1) + datetime.timedelta(days=values[0]))
# end = str(datetime.date(2020, 1, 1) + datetime.timedelta(days=values[1]))
#self.socialNetWidget.reload()
# If social network is selected, display clusters
if self.selectedSocialNetwork is not None:
frame = self.timeline.getFrame()
if frame == 0:
self.timeline.setDates("Start :" + str(self.query_dates[0].strftime('%m/%d/%Y')), "End :" + str(self.query_dates[10].strftime('%m/%d/%Y')))
else:
self.timeline.setDates("Start :" + str(self.query_dates[0].strftime('%m/%d/%Y')), "End :" + str(self.query_dates[frame].strftime('%m/%d/%Y')))
self.visualizeCommunityTimeData(self.__queryFrames[frame])
with open('community-query.html', 'r') as f:
html = f.read()
self.socialNetWidget.setHtml(html)
def get_evenly_spaced_dates(self, start_date, end_date, num_dates):
delta = (end_date - start_date) / (num_dates - 1)
dates = [start_date + i * delta for i in range(num_dates)]
return dates
def updateCommunityTimeSummaryGraph(self):
self.timeline.show()
self.socialNetWidget.reload()
# If social network is selected, display clusters
if self.selectedSocialNetwork is not None:
self.CTstart = time.time()
res = self.queryInput.getCommunityTimeResponse()
self.query_dates = self.get_evenly_spaced_dates(datetime.datetime.strptime(res[6], "%Y-%m-%d"), datetime.datetime.strptime(res[7], "%Y-%m-%d"), 11)
users = []
for i in range(0, len(self.query_dates)):
if i == 0:
queryKeywords = self.queryInput.getCommunityKeywords()
queryKeywords += self.selectedSocialNetwork.getUserKeywordsInTime(self.queryUser[0], res[6], res[7])
queryRelsRaw = self.selectedSocialNetwork.getUserRel(self.queryUser[0])
queryPois = self.selectedSocialNetwork.getUserPoiInTime(self.queryUser[0], res[6], res[7])
queryRels = []
for r in queryRelsRaw:
queryRels.append(r[0])
community = self.communityTimeTree(
self.queryUser[0],
queryKeywords,
queryRels,
queryPois,
res[6],
res[7],
float(res[0]),
float(res[3]),
float(res[4]),
float(res[5]),
float(res[1]),
float(res[2]),
[],
0,
0)
self.__queryFrames.append(self.pruneTree(community))
frame_users = self.treeUsers(community)
temp_users = list(set(frame_users[0]) | set(frame_users[1]))
users = list(set(users) | set(temp_users))
else:
date = str(self.query_dates[i-1])
queryKeywords = self.queryInput.getCommunityKeywords()
res = self.queryInput.getCommunityTimeResponse()
queryKeywords += self.selectedSocialNetwork.getUserKeywordsInTime(self.queryUser[0], res[6], date)
queryRelsRaw = self.selectedSocialNetwork.getUserRel(self.queryUser[0])
queryPois = self.selectedSocialNetwork.getUserPoiInTime(self.queryUser[0], res[6], date)
queryRels = []
for r in queryRelsRaw:
queryRels.append(r[0])
community = self.communityTimeTree(
self.queryUser[0],
queryKeywords,
queryRels,
queryPois,
res[6],
date,
float(res[0]),
float(res[3]),
float(res[4]),
float(res[5]),
float(res[1]),
float(res[2]),
[],
0,
0)
self.__queryFrames.append(self.pruneTree(community))
frame_users = self.treeUsers(community)
temp_users = list(set(frame_users[0]) | set(frame_users[1]))
users = list(set(users) | set(temp_users))
for user in users:
self.communityUserPos[user] = {
"x": random.randint(0, 500),
"y": random.randint(0, 500)
}
# self.visualizeCommunityData(self.__queryFrames[0])
# Stop counting time for query
self.CTend = time.time()
self.__UpdateQueryTime()
# with open('community-query.html', 'r') as f:
# html = f.read()
# self.socialNetWidget.setHtml(html)
self.updateTimeline()
#Generate kdtrust from input
def getKDTrust(self, keywords, hops, distance):
if self.queryUser is not None:
#kd = KDTrust(self.selectedRoadNetwork, self.selectedSocialNetwork, self.queryUser[0], float(keywords), float(distance), float(hops))
queryKeywords = self.selectedSocialNetwork.getUserKeywords(self.queryUser[0])
if float(distance) == 0.0:
distance = 9999.0
print(distance)
kdTree = self.kdTree(queryKeywords, self.queryUser[0], float(keywords), float(distance), float(hops), 0, 0, [])
kdTree = self.pruneTree(kdTree)
"""
# Users with common keywords
common, keys = self.usersCommonKeyword(k=float(keywords))
# Narrow query down to users within hops
common, hops = self.usersWithinHops(common, h=float(hops))
# Narrow down with degree of similarity distance (longest compute time)
common, dists = self.usersWithinDistance(common, d=float(distance))
neighbors = []
for user in common:
path = self.selectedSocialNetwork.shortestPath(self.queryUser[0], user)
print(path)
neighbors = list(set(neighbors) | set(path))
print(neighbors)
common = []
keys = []
hops = []
dists = []
users = kd.getUsers()
"""
return kdTree
def __UpdateQueryTime(self):
self.SummaryResponseTime = (self.Qend - self.Qstart) * 1000
self.ClusterResponseTime = (self.CTend - self.CTstart) * 1000
self.__ViewStats()
# Returns query user in form [id, [[lat, lon], [lat, lon]]]
def setQueryUser(self, user, window=4):
if self.queryUser is not None:
[a.clear() for a in self.queryUserPlots]
self.queryUserPlots = []
self.queryUser = self.selectedSocialNetwork.getUser(user)
self.plotQueryUser()
self.queryUserToolbar.userLabel.setText(user.split(".0")[0])
#self.usersCommonKeyword()
self.__windows[window].close()
self.dijkstra(self.queryUser)
def plotQueryUser(self):
if self.queryUser is not None:
if not self.queryUserPlots:
[a.clear() for a in self.queryUserPlots]
self.queryUserPlots = []
color = 'green'
for loc in self.queryUser[1]:
if self.summarySelected:
self.clearView()
self.plottingUserRefresh()
self.queryUserPlots.append(self.roadGraphWidget.plot([float(loc[0])], [float(loc[1])], pen=None,
symbol='star', symbolSize=30, symbolPen=color,
symbolBrush=color))
def plottingUserRefresh(self):
self.createSumPlot("Summary")
self.socialNetWidget.reload()
if self.selectedRoadNetwork is not None:
self.selectedRoadNetwork.visualize(self.roadGraphWidget)
# If social network is selected, display clusters
if self.selectedSocialNetwork is not None:
self.ids, self.centers, sizes, relations, popSize = self.selectedSocialNetwork.getSummaryClusters(
self.toolbar.clusterInput.textBox.text())
self.visualizeSummaryData(self.ids, self.centers, sizes, relations, popSize)
with open('nx.html', 'r') as f:
html = f.read()
self.socialNetWidget.setHtml(html)
def setQueryKeyword(self, keyword):
self.queryKeyword = keyword
self.queryUserToolbar.keywordLabel.setText(self.selectedSocialNetwork.getKeywordByID(keyword))
self.__windows[5].close()
# Display for loading networks
def viewFiles(self):
# Set up hierarchy base
self.__fileTreeObjects = {
'0': QtWidgets.QTreeWidgetItem(["Road Networks"]),
'1': QtWidgets.QTreeWidgetItem(["Social Networks"])
}
# Set up tree widget
self.__windows[0] = pg.TreeWidget()
self.__windows[0].setWindowModality(QtCore.Qt.ApplicationModal)
self.__windows[0].setDragEnabled(False)
self.__windows[0].header().setSectionsMovable(False)
self.__windows[0].header().setStretchLastSection(False)
self.__windows[0].header().setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)
self.__windows[0].setWindowTitle('Network Files')
self.__windows[0].setColumnCount(2)
self.__windows[0].resize(int(self.frameGeometry().width() / 3), int(self.frameGeometry().height() / 3))
# Show TreeWidget
self.__windows[0].show()
# Add Road Networks and Social Networks to hierarchy
self.__windows[0].addTopLevelItem(self.__fileTreeObjects['0'])
self.__windows[0].addTopLevelItem(self.__fileTreeObjects['1'])
# Add button to add a new Road Network
nrn = QtWidgets.QPushButton("New Road Network")
nrn.clicked.connect(lambda: self.newNetwork("road"))
self.__windows[0].setItemWidget(self.__fileTreeObjects['0'], 1, nrn)
# Add button to add a new Social Network
nsn = QtWidgets.QPushButton("New Social Network")
nsn.clicked.connect(lambda: self.newNetwork("social"))
self.__windows[0].setItemWidget(self.__fileTreeObjects['1'], 1, nsn)
# Adds all sub-objects to roadNetworks. Each element is given a number in order for the hierarchy. For example,
# 1.3 is the fourth child of the second element
i = 0
for x in self.__roadNetworks:
i += 1
self.__fileTreeObjects[f"0.{i}"] = QtWidgets.QTreeWidgetItem([x])
self.__fileTreeObjects['0'].addChild(self.__fileTreeObjects[f"0.{i}"])
j = 0
# Adds files
cFile = {}
for y in self.__roadNetworks[x]:
j += 1
iName = self.__roadNetworks[x][y]
if iName != f"[{iName}]":
iNameArr = iName.split("/")
iName = iNameArr[len(iNameArr) - 1]
self.__fileTreeObjects[f"0.{i}.{j}"] = QtWidgets.QTreeWidgetItem([iName])
self.__fileTreeObjects[f"0.{i}"].addChild(self.__fileTreeObjects[f"0.{i}.{j}"])
cFile[j] = QtWidgets.QPushButton("Choose File")
cFile[j].clicked.connect(
lambda junk, a=i, d=j, b=x, c=y: self.chooseFile(f"0.{a}.{d}", "Road Network", b, c))
self.__windows[0].setItemWidget(self.__fileTreeObjects[f"0.{i}.{j}"], 1, cFile[j])
# Adds all sub-objects to socialNetworks. Each element is given a number in order for the hierarchy. For
# example, 1.3 is the fourth child of the second element
i = 0
cFileS = {}
for x in self.__socialNetworks:
i += 1
self.__fileTreeObjects[f"1.{i}"] = QtWidgets.QTreeWidgetItem([x])
self.__fileTreeObjects['1'].addChild(self.__fileTreeObjects[f"1.{i}"])
j = 0
# Adds files
for y in self.__socialNetworks[x]:
j += 1
iName = self.__socialNetworks[x][y]
if iName != f"[{iName}]":
iNameArr = iName.split("/")
iName = iNameArr[len(iNameArr) - 1]
self.__fileTreeObjects[f"1.{i}.{j}"] = QtWidgets.QTreeWidgetItem([iName])
self.__fileTreeObjects[f"1.{i}"].addChild(self.__fileTreeObjects[f"1.{i}.{j}"])
cFileS[f"{j}.{j}"] = QtWidgets.QPushButton("Choose File")
cFileS[f"{j}.{j}"].clicked.connect(
lambda junk, a=i, b=j, c=x, d=y: self.chooseFile(f"1.{a}.{b}", "Social Network", c, d))
self.__windows[0].setItemWidget(self.__fileTreeObjects[f"1.{i}.{j}"], 1, cFileS[f"{j}.{j}"])
# TODO: Fix issue where networks aren't loaded after they are created -- program requires restart
# Creates a new Road network
def newNetwork(self, type):
if type != "road" and type != "social":
print("ERROR: newNetwork() must have type road or social")
exit(0)
title = ""
network = None
num = -1
if type == "road":
title = "Road Network"
network = self.__roadNetworks
num = 0
elif type == "social":
title = "Social Network"
num = 1
network = self.__socialNetworks
self.__windows[1] = QtWidgets.QInputDialog()
text, ok = self.__windows[1].getText(self, f'New {title}', f"Enter your {title.lower()} name:")
text = str(text)
# If the road network does not exist already, add it to the config
if ok and text not in network.keys() and text != "":
if type == "road":
network[text] = {
"nodeFile": "[nodeFile]",
"edgeFile": "[edgeFile]",
"POIFile": "[POIFile]",