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main.py
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main.py
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from flask import Flask, request, render_template, redirect, url_for, flash, jsonify, g
from flaskext.login import (LoginManager, current_user, login_required,
login_user, logout_user, confirm_login, fresh_login_required, make_secure_token)
from flaskext.oauth import OAuth
from model import *
import os
app = Flask(__name__)
SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL')#
#SQLALCHEMY_DATABASE_URI = "sqlite:///" + os.path.join(os.path.dirname(__file__), "db", "database.db")
SECRET_KEY = "RandomSecretKey"
DEBUG = False
FACEBOOK_APP_ID = "460067924007727"
FACEBOOK_APP_SECRET = "dfc9a61d4cfb96e81628b12d0f7f761a"
app.config.from_object(__name__)
db.init_app(app)
app.test_request_context().push()
db.create_all()
# set up OAuth
oauth = OAuth()
facebook = oauth.remote_app("facebook",
base_url="https://graph.facebook.com/",
request_token_url=None,
access_token_url="/oauth/access_token",
authorize_url="https://www.facebook.com/dialog/oauth",
consumer_key=FACEBOOK_APP_ID,
consumer_secret=FACEBOOK_APP_SECRET,
request_token_params={"scope": "email"}
)
# set up the login manager
login_manager = LoginManager()
login_manager.login_view = "login"
login_manager.refresh_view = "reauth"
@login_manager.user_loader
def load_user(id):
return User.get_by_id(id)
@login_manager.token_loader
def load_token(token):
return User.get_by_token(token)
login_manager.setup_app(app)
@app.route('/fb_login')
def fb_login():
return facebook.authorize(callback=url_for('facebook_authorized',
next=request.args.get('next') or request.referrer or None,
_external=True))
@app.route('/login/authorized')
@facebook.authorized_handler
def facebook_authorized(resp):
if resp is None:
return 'Access denied: reason=%s error=%s' % (
request.args['error_reason'],
request.args['error_description']
)
session['oauth_token'] = (resp['access_token'], '')
me = facebook.get('/me')
return 'Logged in as id=%s name=%s redirect=%s' % \
(me.data['id'], me.data['name'], request.args.get('next'))
@facebook.tokengetter
def get_facebook_oauth_token():
return session.get('oauth_token')
# login
@app.route("/login", methods=["GET", "POST"])
def login():
if request.method == "POST" and "username" in request.form:
username = request.form["username"]
password = request.form["password"]
token = make_secure_token(username, password, key=app.config['SECRET_KEY'])
user = User.get_by_token(token)
if user:
if login_user(user):
return redirect(request.args.get("next") or url_for("showTrip"))
else:
flash(u"Sorry, but you could not log in.")
else:
flash(u"Invalid username and password.")
return render_template("login.html")
# sign up
@app.route("/register/", methods=["GET", "POST"])
def register():
if request.method == "POST":
if "username" in request.form:
username = request.form["username"]
password = request.form["password"]
if User.get_by_username(username):
flash(u"Username already exists.")
else:
token = make_secure_token(username, password, key=SECRET_KEY)
if User.get_by_token(token):
flash(u"Please try other password.")
else:
User.add_user(username, token)
return login()
else:
flash(u"Invalid action.")
return render_template("register.html")
# add admin
@app.route("/admin", methods=["GET"])
def admin():
username = "admin"
password = "BCHY"
token = make_secure_token(username, password, key=SECRET_KEY)
if not User.get_by_token(token):
User.add_user(username, token)
return login
return render_template("register.html")
@app.route("/reauth/", methods=["GET", "POST"])
@login_required
def reauth():
confirm_login()
flash(u"Reauthenticated.")
return redirect(url_for("mainPage"))
@app.route("/logout/")
@login_required
def logout():
logout_user()
return redirect(url_for("mainPage"))
@app.route("/getUserID", methods=["GET"])
@login_required
def getUserID():
if "username" in request.args:
username = request.args["username"]
user = User.get_by_username(username)
if user:
return jsonify({"id": user.id})
return jsonify({"id": 0})
@app.route("/trips/", methods=["GET"])
@app.route("/trips/<int:trip_id>/", methods=["GET"])
@login_required
def showTrip(trip_id=None):
if trip_id:
if getPermission(trip_id) > 0:
return render_template("trip.html")
else:
flash(u"You cannot view the requested trip.")
# collaborators = [c for c in User.get_by_id(current_user.id).collaborators if c.permission > 0]
return render_template("triplist.html")
@app.route("/trips/get", methods=["GET"])
@login_required
def getTrips():
if str(current_user.username) == "admin":
trips = Trip.get_all_trips()
else:
trips = [dict({"permission": c.permission}, **(c.trip.to_dict())) \
for c in User.get_by_id(current_user.id).collaborators \
if c.permission > 0]
return jsonify({"trips": trips})
@app.route("/trips/new/", methods=["POST"])
@login_required
def newTrip():
if "name" in request.form:
name = request.form["name"]
new_trip = Trip.add_trip(name, current_user.id)
# add default event type
EventType.add_event_type("Outdoor", new_trip.id)
EventType.add_event_type("Dining", new_trip.id)
EventType.add_event_type("Shopping", new_trip.id)
EventType.add_event_type("Lodging", new_trip.id)
return redirect(url_for("showTrip", trip_id = new_trip.id))
else:
flash(u"Invalid new form request.")
return showTrip()
@app.route("/trips/delete/", methods=["POST"])
@login_required
def deleteTrip():
trip_id = request.form["trip_id"]
permission = getPermission(trip_id)
if permission < 4:
co = Collaborator.get_collaborator(trip_id, current_user.id)
Collaborator.delete_by_id(co.id)
else:
Trip.delete_by_id(trip_id)
return getTrips()
@app.route("/trips/<int:trip_id>/permission/", methods=["GET"])
@login_required
def getPermissionJson(trip_id):
return jsonify({"permission": getPermission(trip_id)})
def getPermission(trip_id):
print current_user.username
if str(current_user.username) == "admin":
return 1
else:
co = Collaborator.get_collaborator(trip_id, current_user.id)
return co.permission if co else 0
@app.route("/trips/<int:trip_id>/collaborators/", methods=["GET"])
@login_required
def getCollaborators(trip_id):
permission = getPermission(trip_id)
if permission == 0:
return jsonify({"permission": permission})
else:
collaborators = Trip.get_by_id(trip_id).collaborators
results = [c.to_dict() for c in collaborators if c.permission > 0]
return jsonify({"permission": permission, "collaborators": results})
@app.route("/trips/<int:trip_id>/collaborators/add", methods=["POST"])
@login_required
def addCollaborator(trip_id):
if getPermission(trip_id) >= 3:
co = Collaborator.get_collaborator(trip_id, request.form["user_id"])
if co:
Collaborator.update_collaborator(co.id, \
int(request.form["permission"]))
else:
Collaborator.add_collaborator(trip_id, \
request.form["user_id"], \
int(request.form["permission"]))
return getCollaborators(trip_id)
@app.route("/trips/<int:trip_id>/collaborators/update", methods=["POST"])
@login_required
def updateCollaborator(trip_id):
if getPermission(trip_id) >= 3:
Collaborator.update_collaborator(request.form["collaborator_id"], \
int(request.form["permission"]))
return getCollaborators(trip_id)
@app.route("/trips/<int:trip_id>/collaborators/delete", methods=["POST"])
@login_required
def deleteCollaborator(trip_id):
if getPermission(trip_id) >= 3:
Collaborator.delete_by_id(request.form["collaborator_id"])
return getCollaborators(trip_id)
@app.route("/trips/<int:trip_id>/eventTypes/", methods=["GET"])
@login_required
def getEventTypes(trip_id):
permission = getPermission(trip_id)
if permission == 0:
return jsonify({"permission": permission})
else:
eventTypes = Trip.get_by_id(trip_id).event_types
result = [e.to_dict() for e in eventTypes]
return jsonify({"permission": permission, "event_types": result})
@app.route("/trips/<int:trip_id>/eventTypes/add", methods=["POST"])
@login_required
def addEventTypes(trip_id):
if getPermission(trip_id) >= 2:
EventType.add_event_type(request.form["name"], trip_id)
return getEventTypes(trip_id)
@app.route("/trips/<int:trip_id>/eventTypes/update", methods=["POST"])
@login_required
def updateEventTypes(trip_id):
if getPermission(trip_id) >= 2:
EventType.update_event_type(request_form["id"], request.form["name"])
return getEventTypes(trip_id)
@app.route("/trips/<int:trip_id>/eventTypes/delete", methods=["POST"])
@login_required
def deleteEventTypes(trip_id):
if getPermission(trip_id) >= 2:
EventType.delete_by_id(request_form["id"])
return getEventTypes(trip_id)
@app.route("/trips/<int:trip_id>/events/", methods=["GET"])
@login_required
def getEvents(trip_id):
permission = getPermission(trip_id)
if permission == 0:
return jsonify({"permission": permission})
else:
trip = Trip.get_by_id(trip_id)
events = trip.events
results = [e.to_dict() for e in events]
logs = trip.get_logs()
return jsonify({"permission": permission, "events": results, "logs": logs})
@app.route("/trips/<int:trip_id>/events/add", methods=["POST"])
@login_required
def addEvent(trip_id):
if getPermission(trip_id) >= 2:
name = request.form["name"]
type_id = request.form["type_id"]
creator_id = Collaborator.get_collaborator(trip_id, current_user.id).id
start_time = request.form["start_time"]
end_time = request.form["end_time"]
suggested_interval = request.form["suggested_interval"]
is_arranged = request.form["is_arranged"]
location_names = request.form.getlist("location_names[]")
location_lats = request.form.getlist("location_lats[]")
location_lngs = request.form.getlist("location_lngs[]")
locations = zip(location_names, location_lats, location_lngs)
Event.add_event(name, type_id, trip_id, creator_id, start_time, end_time, suggested_interval, is_arranged, locations)
return getEvents(trip_id)
@app.route("/trips/<int:trip_id>/events/addWithType", methods=["POST"])
@login_required
def addEventWithType(trip_id):
permission = getPermission(trip_id)
if permission >= 2:
event_type = EventType.add_event_type(request.form["type_name"], trip_id)
name = request.form["name"]
type_id = event_type.id
creator_id = Collaborator.get_collaborator(trip_id, current_user.id).id
start_time = request.form["start_time"]
end_time = request.form["end_time"]
suggested_interval = request.form["suggested_interval"]
is_arranged = request.form["is_arranged"]
location_names = request.form.getlist("location_names[]")
location_lats = request.form.getlist("location_lats[]")
location_lngs = request.form.getlist("location_lngs[]")
locations = zip(location_names, location_lats, location_lngs)
Event.add_event(name, type_id, trip_id, creator_id, start_time, end_time, suggested_interval, is_arranged, locations)
if permission > 0:
events = Trip.get_by_id(trip_id).events
events_results = [e.to_dict() for e in events]
eventTypes = Trip.get_by_id(trip_id).event_types
eventTypes_result = [e.to_dict() for e in eventTypes]
return jsonify({"permission": permission, "event_types": eventTypes_result, "events": events_results})
else:
return jsonify({"permission": permission})
@app.route("/trips/<int:trip_id>/events/delete", methods=["POST"])
@login_required
def deleteEvent(trip_id):
if getPermission(trip_id) >= 2:
event_id = request.form["event_id"]
modifier_id = Collaborator.get_collaborator(trip_id, current_user.id).id
Event.delete_by_id(modifier_id, event_id)
return getEvents(trip_id)
@app.route("/trips/<int:trip_id>/events/update", methods=["POST"])
@login_required
def updateEvent(trip_id):
if getPermission(trip_id) >= 2:
event_id = request.form["id"]
name = request.form["name"]
type_id = request.form["type_id"]
start_time = request.form["start_time"]
end_time = request.form["end_time"]
suggested_interval = request.form["suggested_interval"]
is_arranged = request.form["is_arranged"]
location_names = request.form.getlist("location_names[]")
location_lats = request.form.getlist("location_lats[]")
location_lngs = request.form.getlist("location_lngs[]")
locations = zip(location_names, location_lats, location_lngs)
modifier_id = Collaborator.get_collaborator(trip_id, current_user.id).id
Event.update_event(modifier_id, event_id, name, type_id, start_time, end_time, suggested_interval, is_arranged, locations)
return getEvents(trip_id)
@app.route("/trips/<int:trip_id>/events/updateTimes", methods=["POST"])
@login_required
def updateEventTimes(trip_id):
if getPermission(trip_id) >= 2:
event_ids = request.form.getlist("id[]")
start_times = request.form.getlist("start_time[]")
end_times = request.form.getlist("end_time[]")
modifier_id = Collaborator.get_collaborator(trip_id, current_user.id).id
Event.update_time(modifier_id, event_ids, start_times, end_times)
return getEvents(trip_id)
@app.route("/trips/<int:trip_id>/events/updateWithType", methods=["POST"])
@login_required
def updateEventWithType(trip_id):
permission = getPermission(trip_id)
if permission >= 2:
event_type = EventType.add_event_type(request.form["type_name"], trip_id)
event_id = request.form["id"]
name = request.form["name"]
type_id = event_type.id
start_time = request.form["start_time"]
end_time = request.form["end_time"]
suggested_interval = request.form["suggested_interval"]
is_arranged = request.form["is_arranged"]
location_names = request.form.getlist("location_names[]")
location_lats = request.form.getlist("location_lats[]")
location_lngs = request.form.getlist("location_lngs[]")
locations = zip(location_names, location_lats, location_lngs)
modifier_id = Collaborator.get_collaborator(trip_id, current_user.id).id
Event.update_event(modifier_id, event_id, name, type_id, start_time, end_time, suggested_interval, is_arranged, locations)
if permission > 0:
events = Trip.get_by_id(trip_id).events
events_results = [e.to_dict() for e in events]
eventTypes = Trip.get_by_id(trip_id).event_types
eventTypes_result = [e.to_dict() for e in eventTypes]
return jsonify({"permission": permission, "event_types": eventTypes_result, "events": events_results})
else:
return jsonify({"permission": permission})
@app.route("/")
def mainPage():
return redirect(url_for("showTrip"))
if __name__ == "__main__":
port = int(os.environ.get('PORT', 5000))
app.run(host='0.0.0.0', port=port)
#app.run()