# Send an HTML email with an embedded image and a plain text message for
# email clients that don't want to display the HTML.

import datetime
import time
import smtplib
import urllib2
import RPi.GPIO as gpio
gpio.setmode(gpio.BCM)
gpio.setup(17, gpio.IN, pull_up_down = gpio.PUD_DOWN)


from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText
from email.MIMEImage import MIMEImage

dtnow = datetime.datetime.now().strftime("%m-%d-%Y %H:%M:%S")
print 'SMTP Doorbell Application loaded @ ' + dtnow

smtpServer = 'smtp.server.com'
smtpPort = '587'

smtpUser = 'smtuser@email.com'
smtpPass = 'P@ssword1'

strFrom = 'fromname@email.com'
strTo = 'toname@email.com'


# Create the root message and fill in the from, to, and subject headers
msgRoot = MIMEMultipart('related')
msgRoot['Subject'] = 'RPI - Doorbell Alert'
msgRoot['From'] = strFrom
msgRoot['To'] = strTo
msgRoot.preamble = 'This is a multi-part message in MIME format.'

header = 'From: ' + strFrom + 'n' + 'To: ' + strTo + 'n' + 'Subject: RPI - Doorbell Alert'


while True:
    input_value = gpio.input(17)
    if input_value == False:

        print("33c")
        dtnow = datetime.datetime.now().strftime("%m-%d-%Y %H:%M:%S")
        print 'Doorbell has been pressed @ ' + dtnow

                # Encapsulate the plain and HTML versions of the message body in an
                # 'alternative' part, so message agents can decide which they want to display.
                msgAlternative = MIMEMultipart('alternative')
                msgRoot.attach(msgAlternative)

                dtnow = datetime.datetime.now().strftime("%m-%d-%Y %H:%M:%S")
                msgText = MIMEText('Doorbell Rang @ ' + dtnow)
                msgAlternative.attach(msgText)

                # We reference the image in the IMG SRC attribute by the ID we give it below
                msgText = MIMEText('Doorbell Rang @ ' + dtnow + ' <br><img src="cid:image1">', 'html')
                msgAlternative.attach(msgText)


        # Get ReoLink Image
                request = urllib2.Request(
                        r'http://192.168.0.11/cgi-bin/api.cgi?cmd=Snap&channel=0&rs=wuuPhkmUCeI9WG7C&user=admin&password=12345',
                        headers={'User-Agent':'Mozilla/5.0 (X11; U; Linux i686) Gecko/20071127 firefox/2.0.0.11'})
                page = urllib2.urlopen(request)
                with open('doorbell.png','wb') as f:
                        f.write(page.read())

                # This example assumes the image is in the current directory
                fp = open('doorbell.png', 'rb')
                msgImage = MIMEImage(fp.read())
                fp.close()

                # Define the image's ID as referenced above
                msgImage.add_header('Content-ID', '<image1>')
                msgRoot.attach(msgImage)

                # Send the email (this example assumes SMTP authentication is required)
                smtp = smtplib.SMTP(smtpServer, smtpPort)

                smtp.ehlo()
                smtp.starttls()
                smtp.ehlo()

                smtp.login(smtpUser,smtpPass)
                smtp.sendmail(strFrom, strTo.split(','), msgRoot.as_string())
                time.sleep(15)
                smtp.quit()

            print 'SMS sent successful!'
        print header + 'n' + 'Message: Doorbell Rang @ ' + dtnow

while input_value == False:
            input_value = gpio.input(17)