AIL-framework/var/www/modules/sentiment/Flask_sentiment.py

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#!/usr/bin/env python3
# -*-coding:UTF-8 -*
'''
Flask functions and routes for the trending modules page
'''
import redis
import datetime
import calendar
from Date import Date
import flask
from flask import Flask, render_template, jsonify, request, Blueprint
import Paste
# ============ VARIABLES ============
import Flask_config
app = Flask_config.app
cfg = Flask_config.cfg
baseUrl = Flask_config.baseUrl
r_serv_charts = Flask_config.r_serv_charts
r_serv_sentiment = Flask_config.r_serv_sentiment
sentiments = Blueprint('sentiments', __name__, template_folder='templates')
# ============ FUNCTIONS ============
def get_date_range(num_day):
curr_date = datetime.date.today()
date = Date(str(curr_date.year)+str(curr_date.month).zfill(2)+str(curr_date.day).zfill(2))
date_list = []
for i in range(0, num_day+1):
date_list.append(date.substract_day(i))
return date_list
# ============ ROUTES ============
@sentiments.route("/sentiment_analysis_trending/")
def sentiment_analysis_trending():
return render_template("sentiment_analysis_trending.html")
@sentiments.route("/sentiment_analysis_getplotdata/", methods=['GET'])
def sentiment_analysis_getplotdata():
# Get the top providers based on number of pastes
oneHour = 60*60
sevenDays = oneHour*24*7
dateStart = datetime.datetime.now()
dateStart = dateStart.replace(minute=0, second=0, microsecond=0)
dateStart_timestamp = calendar.timegm(dateStart.timetuple())
getAllProviders = request.args.get('getProviders')
provider = request.args.get('provider')
allProvider = request.args.get('all')
if getAllProviders == 'True':
if allProvider == "True":
range_providers = r_serv_charts.smembers('all_provider_set')
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return jsonify(list(range_providers))
else:
range_providers = r_serv_charts.zrevrangebyscore('providers_set_'+ get_date_range(0)[0], '+inf', '-inf', start=0, num=8)
# if empty, get yesterday top providers
range_providers = r_serv_charts.zrevrangebyscore('providers_set_'+ get_date_range(1)[1], '+inf', '-inf', start=0, num=8) if range_providers == [] else range_providers
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# if still empty, takes from all providers
if range_providers == []:
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print('today provider empty')
range_providers = r_serv_charts.smembers('all_provider_set')
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return jsonify(list(range_providers))
elif provider is not None:
to_return = {}
cur_provider_name = provider + '_'
list_date = {}
for cur_timestamp in range(int(dateStart_timestamp), int(dateStart_timestamp)-sevenDays-oneHour, -oneHour):
cur_set_name = cur_provider_name + str(cur_timestamp)
list_value = []
for cur_id in r_serv_sentiment.smembers(cur_set_name):
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cur_value = (r_serv_sentiment.get(cur_id))
list_value.append(cur_value)
list_date[cur_timestamp] = list_value
to_return[provider] = list_date
return jsonify(to_return)
return "Bad request"
@sentiments.route("/sentiment_analysis_plot_tool/")
def sentiment_analysis_plot_tool():
return render_template("sentiment_analysis_plot_tool.html")
@sentiments.route("/sentiment_analysis_plot_tool_getdata/", methods=['GET'])
def sentiment_analysis_plot_tool_getdata():
getProviders = request.args.get('getProviders')
if getProviders == 'True':
providers = []
for cur_provider in r_serv_charts.smembers('all_provider_set'):
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providers.append(cur_provider)
return jsonify(providers)
else:
query = request.args.get('query')
query = query.split(',')
Qdate = request.args.get('Qdate')
date1 = (Qdate.split('-')[0]).split('/')
date1 = datetime.date(int(date1[2]), int(date1[0]), int(date1[1]))
date2 = (Qdate.split('-')[1]).split('/')
date2 = datetime.date(int(date2[2]), int(date2[0]), int(date2[1]))
timestamp1 = calendar.timegm(date1.timetuple())
timestamp2 = calendar.timegm(date2.timetuple())
oneHour = 60*60
oneDay = oneHour*24
to_return = {}
for cur_provider in query:
list_date = {}
cur_provider_name = cur_provider + '_'
for cur_timestamp in range(int(timestamp1), int(timestamp2)+oneDay, oneHour):
cur_set_name = cur_provider_name + str(cur_timestamp)
list_value = []
for cur_id in r_serv_sentiment.smembers(cur_set_name):
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cur_value = (r_serv_sentiment.get(cur_id))
list_value.append(cur_value)
list_date[cur_timestamp] = list_value
to_return[cur_provider] = list_date
return jsonify(to_return)
# ========= REGISTRATION =========
app.register_blueprint(sentiments, url_prefix=baseUrl)