# Import requests (to download the page)
import requests

# Import BeautifulSoup (to parse what we download)
from bs4 import BeautifulSoup

# Import Time (to add a delay between the times the scape runs)
import time

# Import smtplib (to allow us to email)
import smtplib

# This is a pretty simple script. The script downloads the homepage of VentureBeat, and if it finds some text, emails me.
# If it does not find some text, it waits 60 seconds and downloads the homepage again.
i = 0
# while this is true (it is true by default),
while True:
    # set the url as VentureBeat,
    url = "https://www.dropbox.com/sh/xbp0hkp5793mnio/AADVOxmLRL0mm8HG49mnfHqqa?dl=0"
    # set the headers like we are a browser,
    headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36'}
    # download the homepage
    response = requests.get(url, headers=headers)
    # parse the downloaded homepage and grab all text, then,
    soup = BeautifulSoup(response.text, "lxml")
    files = str(soup).count('sl-grid-cell')

    print("n: {}\tfiles: {}".format(i, files))
    i += 1
    # if the number of times the word "Google" occurs on the page is less than 1,
    if files == 13 or files == 0:
        # wait 60 seconds,
        time.sleep(60)
        # continue with the script,
        continue

    # but if the word "Google" occurs any other number of times,
    else:
        # create an email message with just a subject line,
        print('Saiu SD!')
        msg = """Saiu SD!
        https://www.dropbox.com/sh/xbp0hkp5793mnio/AADVOxmLRL0mm8HG49mnfHqqa?dl=0"""
        # set the 'from' address,
        fromaddr = 'saiusd1234@gmail.com'
        # set the 'to' addresses,
        toaddrs  = ['joviolcunha@gmail.com', 'dvdrft@gmail.com', 'kmilla_njb@hotmail.com']

        # setup the email server,
        server = smtplib.SMTP('smtp.gmail.com', 587)
        server.starttls()
        # add my account login name and password,
        server.login("saiusd1234@gmail.com", "saiusd1234*")

        # Print the email's contents
        print('From: ' + fromaddr)
        print('To: ' + str(toaddrs))
        print('Message: ' + msg)

        # send the email
        server.sendmail(fromaddr, toaddrs, msg)

        # disconnect from the server
        server.quit()

        break