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#
# Copyright (c) 2014 ThoughtWorks, Inc.
#
# Pixelated is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pixelated is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
from pixelated.adapter.status import Status
from pixelated.support.id_gen import gen_pixelated_uid
from pixelated.adapter.tag_service import TagService
import json
import pixelated.support.date
import dateutil.parser as dateparser
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText
class PixelatedMail:
def __init__(self, tag_service=TagService.get_instance()):
self.tag_service = tag_service
self.mailbox_name = None
@staticmethod
def from_soledad(fdoc, hdoc, bdoc):
mail = PixelatedMail()
mail.bdoc = bdoc
mail.fdoc = fdoc
mail.hdoc = hdoc
return mail
@property
def body(self):
return self.bdoc.content['raw']
@property
def headers(self):
_headers = ['From', 'Date', 'Subject', 'Cc', 'Bcc']
_headers = {header.lower(): self.hdoc.content['headers'].get(header) for header in _headers}
map(lambda header: self._split_recipients(header, _headers), ['to', 'bcc', 'cc'])
return _headers
@property
def status(self):
return Status.from_flags(self.fdoc.content.get('flags'))
@property
def security_casing(self):
return {}
@property
def tags(self):
_tags = self.headers.get('x-tags', '[]')
return set(_tags) if type(_tags) is list else set(json.loads(_tags))
@property
def ident(self):
return self.fdoc.content.get('chash')
@property
def mailbox_name(self):
return self.fdoc.content.get('mbox')
@property
def is_recent(self):
return Status('recent') in self.status
def set_from(self, _from):
self.headers['from'] = [_from]
def get_to(self):
return self.headers['to']
def get_cc(self):
return self.headers['cc']
def get_bcc(self):
return self.headers['bcc']
def _split_recipients(self, header_type, temporary_headers):
if(temporary_headers.get(header_type) is not None):
recipients = temporary_headers[header_type].split(',')
temporary_headers[header_type] = map(lambda x: x.lstrip(), recipients)
def mark_as_deleted(self):
# self.remove_all_tags()
# self.leap_mail.setFlags((Status.PixelatedStatus.DELETED,), 1)
pass
def remove_all_tags(self):
self.update_tags(set([]))
def update_tags(self, tags):
#old_tags = self.tags
#self.tags = tags
#removed = old_tags.difference(tags)
#added = tags.difference(old_tags)
#self._persist_mail_tags(tags)
#self.tag_service.notify_tags_updated(added, removed, self.ident)
return self.tags
def mark_as_read(self):
# self.leap_mail.setFlags((Status.PixelatedStatus.SEEN,), 1)
# self.status = self._extract_status()
# return self
pass
def mark_as_not_recent(self):
# self.leap_mail.setFlags((Status.PixelatedStatus.RECENT,), -1)
# self.status = self._extract_status()
# return self
pass
def _persist_mail_tags(self, current_tags):
# hdoc = self.leap_mail.hdoc
# hdoc.content['headers']['X-Tags'] = json.dumps(list(current_tags))
# self.leap_mail._soledad.put_doc(hdoc)
pass
def has_tag(self, tag):
return tag in self.tags
def raw_message(self):
mime = MIMEMultipart()
for key, value in self.hdoc.content['headers'].items():
mime[key] = value
mime.attach(MIMEText(self.bdoc.content['raw'], 'plain'))
return mime.as_string()
def as_dict(self):
statuses = [status.name for status in self.status]
return {
'header': self.headers,
'ident': self.ident,
'tags': list(self.tags),
'status': statuses,
'security_casing': self.security_casing,
'body': self.body
}
def to_mime_multipart(self):
mime_multipart = MIMEMultipart()
for header in ['To', 'Cc', 'Bcc']:
if self.headers[header.lower()]:
mime_multipart[header] = ", ".join(self.headers[header.lower()])
if self.headers['subject']:
mime_multipart['Subject'] = self.headers['subject']
mime_multipart['Date'] = self.headers['date']
mime_multipart.attach(MIMEText(self.body, 'plain'))
return mime_multipart
def to_smtp_format(self):
mime_multipart = self.to_mime_multipart()
mime_multipart['From'] = PixelatedMail.from_email_address
return mime_multipart.as_string()
@staticmethod
def from_dict(mail_dict):
return from_dict(mail_dict)
@classmethod
def _get_date(cls, headers):
date = headers.get('date', None)
if not date:
date = headers['received'].split(";")[-1].strip()
return dateparser.parse(date).isoformat()
def from_dict(mail_dict):
mail = PixelatedMail()
mail.headers = mail_dict.get('header', {})
mail.headers['date'] = pixelated.support.date.iso_now()
mail.body = mail_dict.get('body', '')
mail._ident = mail_dict.get('ident', None)
mail.tags = set(mail_dict.get('tags', []))
mail.status = set(mail_dict.get('status', []))
return mail
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