platypush/platypush/plugins/google/mail.py

106 lines
3.3 KiB
Python

"""
.. moduleauthor:: Fabio Manganiello <blacklight86@gmail.com>
"""
import base64
import mimetypes
import os
from email.encoders import encode_base64
from email.mime.application import MIMEApplication
from email.mime.audio import MIMEAudio
from email.mime.base import MIMEBase
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from platypush.plugins import action
from platypush.plugins.google import GooglePlugin
class GoogleMailPlugin(GooglePlugin):
"""
GMail plugin. It allows you to programmatically compose and (TODO) get emails
"""
scopes = ['https://www.googleapis.com/auth/gmail.modify']
def __init__(self, *args, **kwargs):
super().__init__(scopes=self.scopes, *args, **kwargs)
@action
def compose(self, sender, to, subject, body, files=None):
"""
Compose a message.
:param sender: Sender email/name
:type sender: str
:param to: Recipient email or comma-separated list of recipient emails
:type to: str
:param subject: Email subject
:type subject: str
:param body: Email body
:type body: str
:param files: Optional list of files to attach
:type files: list
"""
message = MIMEMultipart() if files else MIMEText(body)
message['to'] = to
message['from'] = sender
message['subject'] = subject
if files:
for file in files:
msg = MIMEText(body)
message.attach(msg)
content_type, encoding = mimetypes.guess_type(file)
if content_type is None or encoding is not None:
content_type = 'application/octet-stream'
main_type, sub_type = content_type.split('/', 1)
with open(file, 'rb') as fp:
content = fp.read()
if main_type == 'text':
# noinspection PyUnresolvedReferences
msg = mimetypes.MIMEText(content, _subtype=sub_type)
elif main_type == 'image':
msg = MIMEImage(content, _subtype=sub_type)
elif main_type == 'audio':
msg = MIMEAudio(content, _subtype=sub_type)
elif main_type == 'application':
msg = MIMEApplication(content, _subtype=sub_type,
_encoder=encode_base64)
else:
msg = MIMEBase(main_type, sub_type)
msg.set_payload(content)
filename = os.path.basename(file)
msg.add_header('Content-Disposition', 'attachment', filename=filename)
message.attach(msg)
service = self.get_service('gmail', 'v1')
body = {'raw': base64.urlsafe_b64encode(message.as_bytes()).decode()}
message = (service.users().messages().send(
userId='me', body=body).execute())
return message
@action
def get_labels(self):
"""
Returns the available labels on the GMail account
"""
service = self.get_service('gmail', 'v1')
results = service.users().labels().list(userId='me').execute()
labels = results.get('labels', [])
return labels
# vim:sw=4:ts=4:et: