forked from platypush/platypush
116 lines
3.5 KiB
Python
116 lines
3.5 KiB
Python
"""
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.. moduleauthor:: Fabio Manganiello <blacklight86@gmail.com>
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"""
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import base64
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import httplib2
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import mimetypes
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import os
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from apiclient import discovery
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from email.encoders import encode_base64
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from email.mime.application import MIMEApplication
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from email.mime.audio import MIMEAudio
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from email.mime.base import MIMEBase
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from email.mime.image import MIMEImage
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from email.mime.multipart import MIMEMultipart
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from email.mime.text import MIMEText
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from platypush.message.response import Response
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from platypush.plugins.google import GooglePlugin
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class GoogleMailPlugin(GooglePlugin):
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"""
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GMail plugin. It allows you to programmatically compose and (TODO) get emails
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"""
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scopes = ['https://www.googleapis.com/auth/gmail.modify']
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def __init__(self, *args, **kwargs):
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super().__init__(scopes=self.scopes, *args, **kwargs)
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def compose(self, sender, to, subject, body, files=None):
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"""
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Compose a message.
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:param sender: Sender email/name
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:type sender: str
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:param to: Recipient email or comma-separated list of recipient emails
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:type to: str
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:param subject: Email subject
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:type subject: str
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:param body: Email body
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:type body: str
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:param files: Optional list of files to attach
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:type files: list
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"""
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message = MIMEMultipart() if files else MIMEText(body)
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message['to'] = to
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message['from'] = sender
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message['subject'] = subject
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if files:
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for file in files:
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msg = MIMEText(body)
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message.attach(msg)
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content_type, encoding = mimetypes.guess_type(file)
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if content_type is None or encoding is not None:
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content_type = 'application/octet-stream'
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main_type, sub_type = content_type.split('/', 1)
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with open(file, 'rb') as fp: content = fp.read()
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if main_type == 'text':
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msg = mimetypes.MIMEText(content, _subtype=sub_type)
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elif main_type == 'image':
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msg = MIMEImage(content, _subtype=sub_type)
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elif main_type == 'audio':
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msg = MIMEAudio(content, _subtype=sub_type)
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elif main_type == 'application':
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msg = MIMEApplication(content, _subtype=sub_type,
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_encoder=encode_base64)
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else:
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msg = MIMEBase(main_type, sub_type)
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msg.set_payload(content)
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filename = os.path.basename(file)
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msg.add_header('Content-Disposition', 'attachment', filename=filename)
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message.attach(msg)
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service = self._get_service()
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body = { 'raw': base64.urlsafe_b64encode(message.as_bytes()).decode() }
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message = (service.users().messages().send(
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userId='me', body=body).execute())
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return Response(output=message)
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def get_labels(self):
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"""
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Returns the available labels on the GMail account
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"""
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service = self._get_service()
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results = service.users().labels().list(userId='me').execute()
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labels = results.get('labels', [])
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return Response(output=labels)
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def _get_service(self):
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scope = self.scopes[0]
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credentials = self.credentials[scope]
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http = credentials.authorize(httplib2.Http())
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return discovery.build('gmail', 'v1', http=http, cache_discovery=False)
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# vim:sw=4:ts=4:et:
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