def get_user_data_by_email(token, email):
userdata = database_helper.get_user_by_email(email)
if database_helper.get_active(token) == None:
return json.dumps({
"success": False,
"message": "You are not signed in."
})
if userdata == None:
return json.dumps({"success": False, "message": "No such user."})
else:
data = {
"email": userdata[0],
"firstname": userdata[1],
"familyname": userdata[2],
"gender": userdata[3],
"city": userdata[4],
"country": userdata[5]
}
return json.dumps({
"success": True,
"message": "User data retrieved.",
"data": data
})
def change_password():
token = request.form["token"]
oldpass = request.form["oldpassword"]
newpass = request.form["newpassword"]
email = database_helper.get_active(token)
print email
if email == None:
return json.dumps({
"success": False,
"message": "You are not logged in."
})
userdata = database_helper.get_user_by_email(email)
if userdata[6] != oldpass:
return json.dumps({"success": False, "message": "Wrong password."})
success = database_helper.change_password(email, newpass)
if success == True:
return json.dumps({"success": True, "message": "Password changed."})
else:
return json.dumps({
"success": False,
"message": "Password change failed."
})
def get_user_data_helper(token, email):
userdata = database_helper.get_user_by_email(email)
if database_helper.get_active(token) == None:
return json.dumps({
"success": False,
"message": "You are not signed in."
})
if userdata == None:
return json.dumps({"success": False, "message": "No such user."})
else:
if database_helper.increment_user_visits(email):
print "get_user_data_by_email(): increment_user_visits() succeeded"
else:
print "get_user_data_by_email(): increment_user_visits() failed"
update_visit_count()
data = {
"email": userdata[0],
"firstname": userdata[1],
"familyname": userdata[2],
"gender": userdata[3],
"city": userdata[4],
"country": userdata[5]
}
return json.dumps({
"success": True,
"message": "User data retrieved.",
"data": data
})
def get_login_status(token):
email = database_helper.get_active(token)
if email == None:
return json.dumps({
"success": False,
"message": "You are not signed in."
})
return json.dumps({"success": True, "message": "You are signed in."})
def get_user_messages_by_token(token):
email = database_helper.get_active(token)
if email == None:
return json.dumps({
"success": False,
"message": "You are not signed in."
})
return get_user_messages_by_email(token, email)
def websocket(token):
if request.environ.get('wsgi.websocket'):
email = database_helper.get_active(token)
if (email != None):
ws = request.environ['wsgi.websocket']
websockets[email] = {"websocket": ws, "sema": None}
update_user_count()
while ws.receive() != None:
pass
del websockets[email]
return "websocket(): done"
def websocket(token):
if request.environ.get('wsgi.websocket'):
email = database_helper.get_active(token)
if (email != None) :
ws = request.environ['wsgi.websocket']
websockets[email] = {"websocket": ws, "sema": None}
update_user_count()
while ws.receive() != None :
pass
del websockets[email]
return "websocket(): done"
def sign_out():
token = request.form["token"]
email = database_helper.get_active(token)
ret = database_helper.remove_active(token)
if email != None :
if websockets.get(email, None) != None :
websockets[email]['websocket'].close(1000, "You've signed out")
if ret :
update_user_count()
return json.dumps ({"success": True, "message": "Successfully signed out."})
else :
return json.dumps ({"success": False, "message": "You are not signed in."})
def post_message(token, message, email):
sender = database_helper.get_active(token)
if sender == None :
return json.dumps({"success": False, "message": "You are not signed in."})
if database_helper.get_user_by_email(email) == None :
return json.dumps({"success": False, "message" : "No such user."})
post_time = int(time.time())
success = database_helper.add_message(email, sender, post_time, message)
if success == True :
return json.dumps({"success": True, "message": "Message posted."})
return json.dumps({"success": False, "message": "Failed to post message."})
def sign_out(token):
email = database_helper.get_active(token)
ret = database_helper.remove_active(token)
if email != None :
if websockets.get(email, None) != None :
print "sign_out(): releasing sema for [" + email + "]"
websockets[email].sema.release()
del websockets[email]
if ret :
return json.dumps ({"success": True, "message": "Successfully signed out."})
else :
return json.dumps ({"success": False, "message": "You are not signed in."})
def post_message(token, message, email):
sender = database_helper.get_active(token)
if sender == None :
return json.dumps({"success": False, "message": "You are not signed in."})
if database_helper.get_user_by_email(email) == None :
return json.dumps({"success": False, "message" : "No such user."})
post_time = int(time.time())
success = database_helper.add_message(email, sender, post_time, message)
if success == True :
return json.dumps({"success": True, "message": "Message posted."})
return json.dumps({"success": False, "message": "Failed to post message."})
def get_user_messages_by_email(token, email) :
if database_helper.get_active(token) == None :
return json.dumps({"success": False, "message" : "You are not signed in."})
if database_helper.get_user_by_email(email) == None :
return json.dumps({"success": False, "message" : "No such user."})
messages = database_helper.get_messages(email)
message_list = []
for (recipient, sender, time, message) in messages :
json_message = {"sender" : sender, "time" : time, "message" : message}
message_list.append(json_message)
return json.dumps({"success": True, "message" : "User messages retrieved", "data" : message_list})
def get_user_messages_helper(token, email):
if database_helper.get_active(token) == None :
return json.dumps({"success": False, "message" : "You are not signed in."})
if database_helper.get_user_by_email(email) == None :
return json.dumps({"success": False, "message" : "No such user."})
messages = database_helper.get_messages(email)
message_list = []
for (recipient, sender, time, message) in messages :
json_message = {"sender" : sender, "time" : time, "message" : message}
message_list.append(json_message)
return json.dumps({"success": True, "message" : "User messages retrieved", "data" : message_list})
def websocket(token):
if request.environ.get('wsgi.websocket'):
email = database_helper.get_active(token)
if (email == None) :
# return json.dumps({"success": False, "message": "Your are not signed in."})
else :
websocket = request.environ['wsgi.websocket']
sema = Semaphore(0)
websockets[email] = {"websocket": websocket, "sema": sema}
print "websocket(): waiting at sema for [" + email + "]"
sema.acquire()
print "websocket(): sema for [" + email + "] passed"
# return json.dumps({"success": True, "message": "Websocket connected."})
return "websocket(): done"
def change_password(token, oldpass, newpass):
email = database_helper.get_active(token)
print email
if email == None :
return json.dumps({"success": False, "message": "You are not logged in."})
userdata = database_helper.get_user_by_email(email)
if userdata[6] != oldpass :
return json.dumps({"success": False, "message": "Wrong password."})
success = database_helper.change_password(email, newpass)
if success == True :
return json.dumps({"success": True, "message": "Password changed."})
else :
return json.dumps({"success": False, "message": "Password change failed."})
def post_message():
token = request.form["token"]
message = request.form["message"]
email = request.form["email"]
sender = database_helper.get_active(token)
if sender == None :
return json.dumps({"success": False, "message": "You are not signed in."})
if database_helper.get_user_by_email(email) == None :
return json.dumps({"success": False, "message" : "No such user."})
post_time = int(time.time())
success = database_helper.add_message(email, sender, post_time, message)
if success == True :
update_message_count(email)
return json.dumps({"success": True, "message": "Message posted."})
return json.dumps({"success": False, "message": "Failed to post message."})
def get_user_data_by_email(token, email):
userdata = database_helper.get_user_by_email(email)
if database_helper.get_active(token) == None :
return json.dumps({"success": False, "message": "You are not signed in."});
if userdata == None :
return json.dumps({"success": False, "message": "No such user."})
else :
data = {
"email": userdata[0],
"firstname": userdata[1],
"familyname": userdata[2],
"gender": userdata[3],
"city": userdata[4],
"country": userdata[5]}
return json.dumps({"success": True, "message": "User data retrieved.", "data": data})
def sign_out():
token = request.form["token"]
email = database_helper.get_active(token)
ret = database_helper.remove_active(token)
if email != None:
if websockets.get(email, None) != None:
websockets[email]['websocket'].close(1000, "You've signed out")
if ret:
update_user_count()
return json.dumps({
"success": True,
"message": "Successfully signed out."
})
else:
return json.dumps({
"success": False,
"message": "You are not signed in."
})
def post_message():
token = request.form["token"]
message = request.form["message"]
email = request.form["email"]
sender = database_helper.get_active(token)
if sender == None:
return json.dumps({
"success": False,
"message": "You are not signed in."
})
if database_helper.get_user_by_email(email) == None:
return json.dumps({"success": False, "message": "No such user."})
post_time = int(time.time())
success = database_helper.add_message(email, sender, post_time, message)
if success == True:
update_message_count(email)
return json.dumps({"success": True, "message": "Message posted."})
return json.dumps({"success": False, "message": "Failed to post message."})
def get_user_data_helper(token, email):
userdata = database_helper.get_user_by_email(email)
if database_helper.get_active(token) == None :
return json.dumps({"success": False, "message": "You are not signed in."});
if userdata == None :
return json.dumps({"success": False, "message": "No such user."})
else :
if database_helper.increment_user_visits(email) :
print "get_user_data_by_email(): increment_user_visits() succeeded"
else:
print "get_user_data_by_email(): increment_user_visits() failed"
update_visit_count()
data = {
"email": userdata[0],
"firstname": userdata[1],
"familyname": userdata[2],
"gender": userdata[3],
"city": userdata[4],
"country": userdata[5]}
return json.dumps({"success": True, "message": "User data retrieved.", "data": data})
def get_user_messages_by_token(token) :
email = database_helper.get_active(token)
if email == None :
return json.dumps({"success": False, "message": "You are not signed in."})
return get_user_messages_helper(token, email)
def get_login_status(token):
email = database_helper.get_active(token)
if email == None :
return json.dumps({"success": False, "message": "You are not signed in."})
return json.dumps({"success": True, "message": "You are signed in."})
