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Add ability to send emails that have image attachments #622

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Add ability to send emails that have image attachments #622

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b63f9c0
Modify emailUser to have optional image file path
WesleyThompson Jun 6, 2017
b0c424b
Modify emailUser to have optional image file path
WesleyThompson Jun 6, 2017
90b15ec
Merge branch 'master' of https://github.com/WesleyThompson/jasper-client
WesleyThompson Jun 6, 2017
aa535da
Revised formatting after running flake8
WesleyThompson Jun 7, 2017
e17944c
Add more styling changes
WesleyThompson Jun 7, 2017
c6707b0
Add format fixes after running actual flake8 command
WesleyThompson Jun 7, 2017
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41 changes: 38 additions & 3 deletions client/app_utils.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,9 @@
# -*- coding: utf-8-*-
import os
import smtplib
from email.MIMEText import MIMEText
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
import urllib2
import re
from pytz import timezone
Expand Down Expand Up @@ -28,7 +31,35 @@ def sendEmail(SUBJECT, BODY, TO, FROM, SENDER, PASSWORD, SMTP_SERVER):
session.quit()


def emailUser(profile, SUBJECT="", BODY=""):
def sendImageEmail(SUBJECT, BODY, TO, FROM, SENDER, PASSWORD, SMTP_SERVER,
IMAGE_FILE):
"""Sends an HTML email and an image attachment"""
for body_charset in 'US-ASCII', 'ISO-8859-1', 'UTF-8':
try:
BODY.encode(body_charset)
except UnicodeError:
pass
else:
break
imageData = open(IMAGE_FILE, 'rb').read()
msg = MIMEMultipart()
msg['From'] = SENDER
msg['To'] = TO
msg['Subject'] = SUBJECT
emailText = MIMEText(BODY.encode(body_charset), 'html', body_charset)
msg.attach(emailText)
emailImage = MIMEImage(imageData, name=os.path.basename(IMAGE_FILE))
msg.attach(emailImage)

SMTP_PORT = 587
session = smtplib.SMTP(SMTP_SERVER, SMTP_PORT)
session.starttls()
session.login(FROM, PASSWORD)
session.sendmail(SENDER, TO, msg.as_string())
session.quit()


def emailUser(profile, SUBJECT="", BODY="", imageFile=None):
"""
sends an email.

Expand Down Expand Up @@ -73,8 +104,12 @@ def generateSMSEmail(profile):
user = profile['gmail_address']
password = profile['gmail_password']
server = 'smtp.gmail.com'
sendEmail(SUBJECT, BODY, recipient, user,
"Jasper <jasper>", password, server)
if imageFile is None:
sendEmail(SUBJECT, BODY, recipient, user,
"Jasper <jasper>", password, server)
else:
sendImageEmail(SUBJECT, BODY, recipient, user,
"Jasper <jasper>", password, server, imageFile)

return True
except:
Expand Down