import json

import datetime

import hashlib

import time

from urllib.parse import quote, unquote

from answer.MongoUtil import MongoUtil

from util.utils import check_answer_valid, check_question_valid, check_vote

from flask import Flask, render_template, request, redirect

from bson import ObjectId

app = Flask(__name__)

mongo = MongoUtil()

@app.route('/')

def index():

question_list = mongo.query_question()

return render_template('index.html', question_list=question_list)

@app.route('/question')

@app.route('/question/<question_id>')

def question_detail(question_id=None):

if question_id:

question_answer_dict = mongo.query_answer(question_id)

return render_template('answer_list.html', question_answer_dict=question_answer_dict)

@app.route('/post_answer', methods=['POST'])

def post_answer():

answer = request.json

is_valid = check_answer_valid(answer)

if not is_valid['success']:

return json.dumps(is_valid, ensure_ascii=False)

now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')

question_id = answer['question_id']

author = answer['author']

answer = answer['answer']

mongo.insert_answer(question_id, answer, author, now)

return json.dumps({'success': True})

@app.route('/post_question', methods=['POST'])

def post_question():

question = request.json

is_valid = check_question_valid(question)

if not is_valid['success']:

return json.dumps(is_valid, ensure_ascii=False)

title = question['title']

detail = question['detail']

author = question['author']

now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')

mongo.insert_question(title, detail, author, now)

return json.dumps({'success': True})

@app.route('/vote', methods=['POST'])

def vote():

vote_data = request.json

print(vote_data)

is_valid = check_vote(vote_data)

if not is_valid['success']:

return json.dumps(is_valid)

doc_type = vote_data['doc_type']

value = vote_data['value']

doc_id = vote_data['doc_id']

if doc_type == 'question':

mongo.vote_for_question(doc_id, value)

else:

mongo.vote_for_answer(doc_id, value)

return json.dumps({'success': True})