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main.py
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import datetime
import sqlite3
from flask import Flask, render_template, redirect, url_for, jsonify, make_response, request, abort, g, flash, send_file
from helpers import *
from contextlib import closing
from classifier import getTweetsWithStatus
from report import exportLocations, exportTweets
app = Flask(__name__)
app.config.from_object(__name__)
app.secret_key = 'aBcDeFg1@3$5'
# configuration
DATABASE = '/tmp/tt.db'
DEBUG = True
#DEBUG = False
SECRET_KEY = 'development key'
USERNAME = 'admin'
PASSWORD = 'default'
@app.before_request
def before_request():
g.db = connect_db()
@app.teardown_request
def teardown_request(exception):
db = getattr(g, 'db', None)
if db is not None:
db.close()
def connect_db():
return sqlite3.connect(DATABASE)
def init_db():
with closing(connect_db()) as db:
with app.open_resource('schema.sql', mode='r') as f:
db.cursor().executescript(f.read())
db.commit()
@app.errorhandler(404)
def page_not_found(e):
return render_template('error.html')
@app.errorhandler(500)
def internal_server_error(e):
return render_template('error.html'), 500
@app.route("/")
def mainInit():
return render_template('home.html')
@app.route("/loadDb")
def loadDb():
init_db()
getTwitterFeed()
return redirect(url_for('mainInit'))
@app.route("/trafficAllTime", methods=['POST'])
def trafficAllTime():
if request.method == 'POST':
source = [str(request.form['srcLat']), str(
request.form['srcLng']), str(request.form['src'])]
destination = [str(request.form['destLat']), str(
request.form['destLng']), str(request.form['dest'])]
# index '0'->lat ; '1'->long
locations = getCheckpointLocations(source, destination)
final = getTrafficTweetsForRouteAllTime(locations)
insertRouteIntoDb(source[2], destination[2], locations)
# index '0'->lat ; '1'->long
source = [request.json['srclat'], request.json[
'srclong'], request.json['src']]
destination = [request.json['destlat'],
request.json['destlong'], request.json['dest']]
now = datetime.datetime.now()
date = now.strftime("%Y-%m-%d")
time = now.strftime("%H:%M:%S")
try:
g.db.execute('insert into routes values (?, ?, ?, ?)',
[source[2], destination[2], date, time])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)',
[source[2], source[0], source[1]])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)', [
destination[2], destination[0], destination[1]])
g.db.commit()
except sqlite3.IntegrityError:
print "Could not add"
insertRouteIntoDb(source[2], destination[2], locations)
return render_template("showRouteTweets.html", tweets=final)
@app.route("/trafficNow", methods=['POST'])
def trafficNow():
if request.method == 'POST':
source = [str(request.form['srcLat']), str(
request.form['srcLng']), str(request.form['src'])]
destination = [str(request.form['destLat']), str(
request.form['destLng']), str(request.form['dest'])]
now = datetime.datetime.now()
print now.strftime("%Y-%m-%d %H:%M")
date = now.strftime("%Y-%m-%d")
time = now.strftime("%H:%M:%S")
try:
g.db.execute('insert into routes values (?, ?, ?, ?)',
[source[2], destination[2], date, time])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)',
[source[2], source[0], source[1]])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)', [
destination[2], destination[0], destination[1]])
g.db.commit()
except sqlite3.IntegrityError:
print "Could not add"
# index '0'->lat ; '1'->long
locations = getCheckpointLocations(source, destination)
final = getTrafficTweetsForRoute(locations, date, time)
insertRouteIntoDb(source[2], destination[2], locations)
return render_template("showRouteTweets.html", tweets=final)
@app.route("/trafficStatusAllTime", methods=['POST'])
def trafficStatusAllTime():
if request.method == 'POST':
source = [str(request.form['srcLat']), str(
request.form['srcLng']), str(request.form['src'])]
destination = [str(request.form['destLat']), str(
request.form['destLng']), str(request.form['dest'])]
# index '0'->lat ; '1'->long
locations = getCheckpointLocations(source, destination)
final = getTrafficTweetsForRouteAllTime(locations)
final_with_status = getTweetsWithStatus(final)
return render_template("showRouteStatus.html", tweets=final_with_status)
@app.route("/trafficStatusNow", methods=['POST'])
def trafficStatusNow():
if request.method == 'POST':
source = [str(request.form['srcLat']), str(
request.form['srcLng']), str(request.form['src'])]
destination = [str(request.form['destLat']), str(
request.form['destLng']), str(request.form['dest'])]
now = datetime.datetime.now()
print now.strftime("%Y-%m-%d %H:%M")
date = now.strftime("%Y-%m-%d")
time = now.strftime("%H:%M:%S")
try:
g.db.execute('insert into routes values (?, ?, ?, ?)',
[source[2], destination[2], date, time])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)',
[source[2], source[0], source[1]])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)', [
destination[2], destination[0], destination[1]])
g.db.commit()
except sqlite3.IntegrityError:
print "Could not add"
# index '0'->lat ; '1'->long
locations = getCheckpointLocations(source, destination)
final = getTrafficTweetsForRoute(locations, date, time)
final_with_status = getTweetsWithStatus(final)
insertRouteIntoDb(source[2], destination[2], locations)
return render_template("showRouteTweets.html", tweets=final_with_status)
@app.route("/routeLoc", methods=['POST'])
def routeLoc():
if request.method == 'POST':
source = [str(request.form['srcLat']), str(
request.form['srcLng']), str(request.form['src'])]
destination = [str(request.form['destLat']), str(
request.form['destLng']), str(request.form['dest'])]
# index '0'->lat ; '1'->long
json_checkpoints = getCheckpoints(source, destination)
locations = getCheckpointLocations(source, destination)
coordinates = []
for (j, l) in zip(json_checkpoints, locations):
inst = []
inst.append(l)
inst.append(j['lat'])
inst.append(j['lng'])
coordinates.append(inst)
print coordinates
insertRouteIntoDb(source[2], destination[2], locations)
return render_template("showRouteLoc.html", coordinates=coordinates)
@app.route("/alltweets", methods=['POST'])
def allTweets():
final = []
cur = g.db.execute('select * from tweets order by Tdate desc')
for row in cur.fetchall():
inst = []
inst.append(row[1])
inst.append(row[2])
inst.append(row[3])
final.append(inst)
return render_template("showRouteTweets.html", tweets=final)
@app.route("/cleanSlate", methods=['POST'])
def cleanSlate():
cur = g.db.execute('drop table tweets;')
g.db.commit()
cur = g.db.execute('drop table coordinates;')
g.db.commit()
cur = g.db.execute('drop table routes;')
g.db.commit()
cur = g.db.execute('drop table places;')
g.db.commit()
flash('* Please Load the Database for features to work')
return redirect(url_for('mainInit'))
@app.route("/load", methods=['POST'])
def load():
return redirect(url_for('loadDb'))
@app.route("/dlRoute", methods=['GET'])
def dlRoute():
exportLocations()
return send_file('reports/locations.csv',
mimetype='text/csv',
attachment_filename='Routes.csv',
as_attachment=True)
@app.route("/dlTweets", methods=['GET'])
def dlTweets():
exportTweets()
return send_file('reports/tweets.csv',
mimetype='text/csv',
attachment_filename='All-Tweets.csv',
as_attachment=True)
#---------------------API Section-----------------------------------------
# Sample API HIT: curl -i http://localhost:5000/api/blrttweets
@app.route("/api/blrttweets", methods=['GET'])
def blrttweets():
tweets = retrieveAllblrTweets()
return jsonify({'tweets': tweets}), 201
#-------------------------------------------------------------------------
# Required Json: {
# "src":"mvit",
# "srclat":"40.81381340000001",
# "srclong":"-74.06693179999999",
# "dest":"hebbal",
# "destlat":"40.8145647",
# "destlong":"-74.06878929999999",
# "date":"2016-10-25",
# "time":"13:32:12"
# }
# Sample API HIT: curl -i -H "Content-Type: application/json" -X POST -d
# '{"src":"mvit","srclat":"40.81381340000001","srclong":"-74.06693179999999","dest":"hebbal","destlat":"40.8145647","destlong":"-74.06878929999999","date":"2016-10-25","time":"13:32:12"}'
# http://localhost:5000/api/route/traffic/now
@app.route("/api/route/traffic/now", methods=['POST'])
def TrafficNow():
if not request.json:
abort(400)
if "src" not in request.json:
abort(400)
if "dest" not in request.json:
abort(400)
if "srclat" not in request.json:
abort(400)
if "srclong" not in request.json:
abort(400)
if "destlat" not in request.json:
abort(400)
if "destlong" not in request.json:
abort(400)
if "date" not in request.json:
abort(400)
if "time" not in request.json:
abort(400)
# index '0'->lat ; '1'->long
source = [request.json['srclat'], request.json[
'srclong'], request.json['src']]
destination = [request.json['destlat'],
request.json['destlong'], request.json['dest']]
date = request.json['date']
time = request.json['time']
try:
g.db.execute('insert into routes values (?, ?, ?, ?)',
[source[2], destination[2], date, time])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)',
[source[2], source[0], source[1]])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)', [
destination[2], destination[0], destination[1]])
g.db.commit()
except sqlite3.IntegrityError:
print "Could not add"
#insertRouteIntoDb(source[2], destination[2], locations)
locations = getCheckpointLocations(source, destination)
trafficTweets = getTrafficTweetsForRoute(locations, date, time)
Tweets = []
for tt in trafficTweets:
d = {}
d['tweet'] = tt[0]
d['time'] = tt[1]
d['date'] = tt[2]
Tweets.append(d)
return jsonify({"source": source[2], "destination": destination[2], "tweets": Tweets}), 201
#-------------------------------------------------------------------------
# Required Json: {
# "src":"mvit",
# "srclat":"40.81381340000001",
# "srclong":"-74.06693179999999",
# "dest":"hebbal",
# "destlat":"40.8145647",
# "destlong":"-74.06878929999999"
# }
# Sample API HIT: curl -i -H "Content-Type: application/json" -X POST -d
# '{"src":"mvit","srclat":"40.81381340000001","srclong":"-74.06693179999999","dest":"hebbal","destlat":"40.8145647","destlong":"-74.06878929999999"}'
# http://localhost:5000/api/route/traffic/alltime
@app.route("/api/route/traffic/alltime", methods=['POST'])
def TrafficAllTime():
if not request.json:
abort(400)
if "src" not in request.json:
abort(400)
if "dest" not in request.json:
abort(400)
if "srclat" not in request.json:
abort(400)
if "srclong" not in request.json:
abort(400)
if "destlat" not in request.json:
abort(400)
if "destlong" not in request.json:
abort(400)
# index '0'->lat ; '1'->long
source = [request.json['srclat'], request.json[
'srclong'], request.json['src']]
destination = [request.json['destlat'],
request.json['destlong'], request.json['dest']]
#insertRouteIntoDb(source[2], destination[2], locations)
locations = getCheckpointLocations(source, destination)
trafficTweets = getTrafficTweetsForRouteAllTime(locations)
Tweets = []
for tt in trafficTweets:
d = {}
d['tweet'] = tt[0]
d['time'] = tt[1]
d['date'] = tt[2]
Tweets.append(d)
return jsonify({"source": source[2], "destination": destination[2], "tweets": Tweets}), 201
#-------------------------------------------------------------------------
# Required Json: {
# "src":"mvit",
# "srclat":"40.81381340000001",
# "srclong":"-74.06693179999999",
# "dest":"hebbal",
# "destlat":"40.8145647",
# "destlong":"-74.06878929999999"
# }
# Sample API HIT: curl -i -H "Content-Type: application/json" -X POST -d
# '{"src":"mvit","srclat":"40.81381340000001","srclong":"-74.06693179999999","dest":"hebbal","destlat":"40.8145647","destlong":"-74.06878929999999"}'
# http://localhost:5000/api/route/status/traffic/alltime
@app.route("/api/route/status/traffic/alltime", methods=['POST'])
def TrafficStatusAllTime():
if not request.json:
abort(400)
if "src" not in request.json:
abort(400)
if "dest" not in request.json:
abort(400)
if "srclat" not in request.json:
abort(400)
if "srclong" not in request.json:
abort(400)
if "destlat" not in request.json:
abort(400)
if "destlong" not in request.json:
abort(400)
# index '0'->lat ; '1'->long
source = [request.json['srclat'], request.json[
'srclong'], request.json['src']]
destination = [request.json['destlat'],
request.json['destlong'], request.json['dest']]
insertRouteIntoDb(source[2], destination[2], locations)
locations = getCheckpointLocations(source, destination)
trafficTweets = getTrafficTweetsForRouteAllTime(locations)
trafficTweetsWithStatus = getTweetsWithStatus(trafficTweets)
Tweets = []
for tt in trafficTweetsWithStatus:
d = {}
d['tweet'] = tt[0]
d['time'] = tt[1]
d['date'] = tt[2]
d['status'] = tt[3]
Tweets.append(d)
return jsonify({"source": source[2], "destination": destination[2], "tweets": Tweets}), 201
#-------------------------------------------------------------------------
@app.route("/api/trafficStatusAllTime", methods=['POST'])
def trafficStatusAllTimeAPI():
if not request.json:
abort(400)
if "srclat" not in request.json:
abort(400)
if "srclong" not in request.json:
abort(400)
if "destlat" not in request.json:
abort(400)
if "destlong" not in request.json:
abort(400)
source = [request.json['srclat'], request.json['srclong']]
destination = [request.json['destlat'], request.json['destlong']]
print source
# index '0'->lat ; '1'->long
locations = getCheckpointLocations(source, destination)
final = getTrafficTweetsForRouteAllTime(locations)
final_with_status = getTweetsWithStatus(final)
return jsonify({"response": final_with_status}), 201
#-------------------------------------------------------------------------
# Required Json: {
# "src":"mvit",
# "srclat":"40.81381340000001",
# "srclong":"-74.06693179999999",
# "dest":"hebbal",
# "destlat":"40.8145647",
# "destlong":"-74.06878929999999",
# "date":"2016-10-25",
# "time":"13:32:12"
# }
# Sample API HIT: curl -i -H "Content-Type: application/json" -X POST -d
# '{"src":"mvit","srclat":"40.81381340000001","srclong":"-74.06693179999999","dest":"hebbal","destlat":"40.8145647","destlong":"-74.06878929999999","date":"2016-10-25","time":"13:32:12"}'
# http://localhost:5000/api/route/status/traffic/now
@app.route("/api/route/status/traffic/now", methods=['POST'])
def TrafficStatusNow():
if not request.json:
abort(400)
if "src" not in request.json:
abort(400)
if "dest" not in request.json:
abort(400)
if "srclat" not in request.json:
abort(400)
if "srclong" not in request.json:
abort(400)
if "destlat" not in request.json:
abort(400)
if "destlong" not in request.json:
abort(400)
if "date" not in request.json:
abort(400)
if "time" not in request.json:
abort(400)
# index '0'->lat ; '1'->long
source = [request.json['srclat'], request.json[
'srclong'], request.json['src']]
destination = [request.json['destlat'],
request.json['destlong'], request.json['dest']]
date = request.json['date']
time = request.json['time']
try:
g.db.execute('insert into routes values (?, ?, ?, ?)',
[source[2], destination[2], date, time])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)',
[source[2], source[0], source[1]])
g.db.commit()
g.db.execute('insert into coordinates values (?, ?, ?)', [
destination[2], destination[0], destination[1]])
g.db.commit()
except sqlite3.IntegrityError:
print "Could not add"
locations = getCheckpointLocations(source, destination)
insertRouteIntoDb(source[2], destination[2], locations)
trafficTweets = getTrafficTweetsForRoute(locations, date, time)
trafficStatusNow = getTweetsWithStatus(trafficTweets)
Tweets = []
for tt in trafficStatusNow:
d = {}
d['tweet'] = tt[0]
d['time'] = tt[1]
d['date'] = tt[2]
d['status'] = tt[3]
Tweets.append(d)
return jsonify({"Under": "development", "source": source[2], "destination": destination[2], "tweets": Tweets}), 201
#-------------------------------------------------------------------------
# Required Json: {
# "srclat":"40.81381340000001",
# "srclong":"-74.06693179999999",
# "destlat":"40.8145647",
# "destlong":"-74.06878929999999",
# }
# Sample API HIT: curl -i -H "Content-Type: application/json" -X POST -d
# '{"srclat":"40.81381340000001","srclong":"-74.06693179999999","destlat":"40.8145647","destlong":"-74.06878929999999"}'
# http://localhost:5000/api/checkpoints/locations
@app.route("/api/checkpoints/locations", methods=['POST'])
def checkpointsLocations():
if not request.json:
abort(400)
if "srclat" not in request.json:
print "no srclat"
abort(400)
if "srclong" not in request.json:
print "no srclong"
abort(400)
if "destlat" not in request.json:
print "no destlat"
abort(400)
if "destlong" not in request.json:
print "no destlong"
abort(400)
# index '0'->lat ; '1'->long
source = [request.json['srclat'], request.json['srclong']]
destination = [request.json['destlat'], request.json['destlong']]
#insertRouteIntoDb(source[2], destination[2], locations)
locations = getCheckpointLocations(source, destination)
return jsonify({"source_lat": source[0], "source_long": source[1], "destination_lat": destination[0], "destination_long": destination[1], "checkpoints-locations": locations}), 201
#-------------------------------------------------------------------------
# Required Json: {
# "srclat":"40.81381340000001",
# "srclong":"-74.06693179999999",
# "destlat":"40.8145647",
# "destlong":"-74.06878929999999",
# }
# Sample API HIT: curl -i -H "Content-Type: application/json" -X POST -d
# '{"srclat":"40.81381340000001","srclong":"-74.06693179999999","destlat":"40.8145647","destlong":"-74.06878929999999"}'
# http://localhost:5000/api/checkpoints/coordinates
@app.route("/api/checkpoints/coordinates", methods=['POST'])
def checkpointsCoordinates():
if not request.json:
abort(400)
if "srclat" not in request.json:
abort(400)
if "srclong" not in request.json:
abort(400)
if "destlat" not in request.json:
abort(400)
if "destlong" not in request.json:
abort(400)
# index '0'->lat ; '1'->long
source = [request.json['srclat'], request.json['srclong']]
destination = [request.json['destlat'], request.json['destlong']]
#insertRouteIntoDb(source[2], destination[2], locations)
json_checkpoints = getCheckpoints(source, destination)
return jsonify({"source_lat": source[0], "source_long": source[1], "destination_lat": destination[0], "destination_long": destination[1], "checkpoints-coordinates": json_checkpoints}), 201
if __name__ == "__main__":
app.run(debug=DEBUG)