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app.py
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app.py
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#coding=utf-8
###imports
from flask import Flask, request, session, g, redirect, url_for, \
abort, render_template, flash
import utils
from werkzeug import secure_filename
from flask.ext.sqlalchemy import SQLAlchemy
from flask.ext.heroku import Heroku
import os
from flask import send_from_directory
import sys
import json
import boto
reload(sys)
sys.setdefaultencoding('utf-8')
DEBUG = True
SECRET_KEY = 'development key'
ACCESS_KEY = 'AKIAI72XWNTOKHIWS42Q'
SECRET_ACCESS_KEY = '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'
S3_BUCKET= 'mopresponde' #Cambiar linea dependiendo de persona
# SQLALCHEMY_DATABASE_URI = 'postgresql://localhost/pre-registration'
UPLOAD_FOLDER = 'static/images/'
app = Flask(__name__)
app.config.from_object(__name__)
app.config.from_envvar('FLASKR_SETTINGS', silent=True)
heroku = Heroku(app)
db = SQLAlchemy(app)
heroku = Heroku(app)
import models
@app.template_filter('datetime')
def datetime_filter(date_time):
temp = date_time.strftime('%b %-d - %-I:%M%p').split(" ")
return " ".join([utils.MES_INGLES_ESP[temp[0]]]+temp[1:])
@app.template_filter('reportes_filter_state')
def reportes_filter(reportes, keyword):
return reportes.filter(models.Reportes.state == keyword).count()
@app.template_filter('reportes_filter_problema')
def reportes_filter(reportes, keyword):
return reportes.filter(models.Reportes.problema == keyword).count()
@app.template_filter('days_filter')
def days_filter(days):
today_position = utils.get_today_position()
last_seven_days = days[today_position+1:]+days[:today_position+1]
return last_seven_days
def s3_upload(source_file, file_name, acl='public-read'):
# Connect to S3 and upload file.
conn = boto.connect_s3(app.config["ACCESS_KEY"], app.config["SECRET_ACCESS_KEY"])
b = conn.get_bucket(app.config["S3_BUCKET"])
sml = b.new_key(file_name)
sml.set_contents_from_string(source_file.read())
sml.set_acl(acl)
return
@app.route('/')
def home():
# return redirect(url_for('show_reportes'))
return redirect(url_for('show_news', fecha_raw= utils.get_today()))
@app.route('/noticias')
def today_news():
return redirect(url_for('show_news', fecha_raw= utils.get_today()))
@app.route('/signin', methods=['POST'])
def sign_in():
username = request.form['email']
password = request.form['password']
valid, error = models.valid_login(username, password)
if valid:
session['logged_in'] = True
session['username'] = username
return json.dumps({'status':'ok'})
return json.dumps({'status':'error', 'error': error})
@app.route('/signup', methods=['POST'])
def sign_up():
username = request.form['email']
password = request.form['password']
if models.get_user(username) == None:
user = models.Users(username,utils.encrypt(password))
db.session.add(user)
db.session.commit()
session['logged_in'] = True
session['username'] = username
return json.dumps({'status':'ok'})
#return redirect(url_for('show_news', fecha_raw= utils.get_today()))
return json.dumps({'status':'error','error':'Usuario ya existe'})
@app.route('/estadisticas', methods=['GET','POST'])
def show_stats():
if request.method == 'POST':
problema = request.form.get('problema','Todos los daños')
region = request.form.get('region','Todas las regiones')
reportes = db.session.query(models.Reportes)
if problema != "Todos los daños":
reportes = reportes.filter(models.Reportes.problema == problema)
if region != "Todas las regiones":
reportes = reportes.filter(models.Reportes.area == region)
else:
problema = ""
region = ""
reportes = db.session.query(models.Reportes)
return render_template('estadisticas.html',
reportes=reportes,
problemaSeleccionado=problema,
regionSeleccionada=region,
amounts_by_region=models.get_amount_reportes_by_region(reportes),
regiones=utils.REGIONES,
problemas=utils.PROBLEMAS,
amounts_by_day=models.get_amount_reportes_last_seven_days(reportes),
amounts_completed=models.get_amount_reportes_completed(reportes),
)
@app.route('/agregar', methods=['GET','POST'])
def add_entry():
if not session.get('logged_in'):
return redirect(url_for('login'))
if request.method == 'POST':
new = models.News("",request.form['time'],request.form['text'], utils.get_today())
db.session.add(new)
db.session.commit()
return redirect(url_for('today_news'))
else:
return render_template('agregar.html')
@app.route('/login', methods=['GET', 'POST'])
def login():
error = None
if request.method == 'POST':
if 'nueva_cuenta' in request.form:
user = models.Users(request.form['username'],utils.encrypt(request.form['password']))
db.session.add(user)
db.session.commit()
else:
valid, error = models.valid_login(request.form['username'], request.form['password'])
if valid:
session['logged_in'] = True
return redirect(url_for('add_entry'))
return render_template('login.html', error=error)
@app.route('/logout')
def logout():
session.pop('logged_in', None)
return redirect(url_for('today_news'))
@app.route('/<fecha_raw>')
def show_news(fecha_raw):
''' Renders el html con las noticias del dia especifico date debe estar en formato dd-mm-yyyy '''
if not utils.fecha_valida(fecha_raw):
abort(404)
noticias = models.get_all_noticias(fecha_raw)
return render_template('noticias.html', noticias=noticias, fecha_entera = utils.translate_day(fecha_raw), fecha_raw = fecha_raw)
@app.route('/reportes', methods=['GET', 'POST'])
def show_reportes():
if request.method == 'POST':
problemas_checkiados = request.form.getlist('problema')
estados_checkiados = request.form.getlist('estado')
regiones_checkiadas = request.form.getlist('region')
reportes = models.get_reportes(problemas_checkiados,
estados_checkiados,
regiones_checkiadas)
else:
problemas_checkiados = utils.PROBLEMAS
estados_checkiados = utils.ESTADOS
regiones_checkiadas = utils.REGIONES
reportes = models.get_all_reportes()
return render_template('reportes.html', reportes=reportes, regiones=utils.REGIONES, regiones_checkiadas=regiones_checkiadas,
problemas=utils.PROBLEMAS, problemas_checkiados=problemas_checkiados,
estados=utils.ESTADOS, estados_checkiados=estados_checkiados)
@app.route('/reportes/agregar', methods=['POST'])
def add_reporte():
form = request.form
upload = request.files['file']
reporte = models.Reportes(email=form['email'], problema=form['problema'], area=form['area'],
localizacion_breve=form['localizacion'], details=form['details'])
db.session.add(reporte)
db.session.flush()
if upload.filename != "":
filename = secure_filename(upload.filename)
ext = filename.rsplit('.')[-1]
url = str(reporte.id)+"_0."+ext
new_image = models.Images(reporte_id=reporte.id, url=url)
db.session.add(new_image)
reporte.images.append(new_image)
s3_upload(upload, url)
db.session.commit()
return redirect(url_for('show_reportes'))
@app.route('/reportes/cambiar', methods=['POST'])
def edit_reporte():
form = request.form
reporte = db.session.merge(models.get_reporte_by_id(int(form['id'])))
reporte.area = form['area']
reporte.state = form['estado']
reporte.problema = form['problema']
reporte.localizacion_breve = form['localizacion']
reporte.details = form['details']
reporte.date_changed = utils.get_now()
db.session.commit()
return redirect(url_for('show_reportes'))
@app.route('/reportes/agregar-foto', methods=['POST'])
def agregar_foto():
form = request.form
reporte = db.session.merge(models.get_reporte_by_id(int(form['id'])))
upload = request.files['file']
image_count = len(reporte.images)
filename = secure_filename(upload.filename)
ext = filename.rsplit('.')[-1]
url = str(reporte.id)+"_"+str(image_count)+"."+ext
new_image = models.Images(reporte_id=int(form['id']), url=url)
db.session.add(new_image)
reporte.images.append(new_image)
s3_upload(upload, url)
db.session.commit()
return redirect(url_for('show_reportes'))
@app.route('/images/<filename>')
def uploaded_file(filename):
return send_from_directory(app.config['UPLOAD_FOLDER'],
filename)
@app.errorhandler(404)
def page_not_found(e):
return render_template('404.html'), 404
if __name__ == '__main__':
app.run()