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poweremail_core.py
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# -*- encoding: utf-8 -*-
#########################################################################
#Power Email is a module for Open ERP which enables it to send mails #
#Core settings are stored here #
#########################################################################
# ##### # # # #### ### ### # # ## ### # #
# # # # # # # # # # # # # # # # # # #
# #### # # # # ### ### ### # # # # # # #
# # # # # # # # # # # # # #### # # #
# # # # # #### # # ### # # # # ### #### #
# Copyright (C) 2009 Sharoon Thomas #
# #
#This program is free software: you can redistribute it and/or modify #
#it under the terms of the GNU General Public License as published by #
#the Free Software Foundation, either version 3 of the License, or #
#(at your option) any later version. #
# #
#This program 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 General Public License for more details. #
# #
#You should have received a copy of the GNU General Public License #
#along with this program. If not, see <http://www.gnu.org/licenses/>. #
#########################################################################
from __future__ import absolute_import
from osv import osv, fields
import smtplib
import base64
from email.header import decode_header
from six.moves import StringIO
import re
import netsvc
import poplib
import imaplib
import string
import email
import time, datetime
from tools.translate import _
from tools import config
import tools
import six
from qreu import Email
from qreu.address import Address, parseaddr, getaddresses
from qreu.sendcontext import Sender, SMTPSender
from html2text import html2text
_MAIL_COUNT_MARGIN = 4
def filter_send_emails(emails_str):
if not emails_str:
emails_str = ''
emails = getaddresses([emails_str])
return ", ".join(Address(*mail).display for mail in emails)
_priority_selection = [('0', 'Low'),
('1', 'Normal'),
('2', 'High')]
def get_email_default_lang():
return config.get('lang', config.get('default_lang', 'en_US'))
class poweremail_core_accounts(osv.osv):
"""
Object to store email account settings
"""
_name = "poweremail.core_accounts"
_known_content_types = ['multipart/mixed',
'multipart/alternative',
'multipart/related',
'text/plain',
'text/html'
]
_columns = {
'name': fields.char('Email Account Desc',
size=64, required=True,
readonly=True, select=True,
states={'draft':[('readonly', False)]}),
'user':fields.many2one('res.users',
'Related User', required=True,
readonly=True, states={'draft':[('readonly', False)]}),
'email_id': fields.char('Email ID',
size=120, required=True,
readonly=True, states={'draft':[('readonly', False)]} ,
help="eg: [email protected]"),
'smtpserver': fields.char('Server',
size=120, required=True,
readonly=True, states={'draft':[('readonly', False)]},
help="Enter name of outgoing server, eg: smtp.gmail.com"),
'smtpport': fields.integer('SMTP Port ',
size=64, required=True,
readonly=True, states={'draft':[('readonly', False)]},
help="Enter port number, eg: SMTP-587 "),
'smtpuname': fields.char('User Name',
size=120, required=False,
readonly=True, states={'draft':[('readonly', False)]}),
'smtppass': fields.char('Password', size=120,
required=False, readonly=True,
states={'draft':[('readonly', False)]}),
'smtptls': fields.boolean(
'Use TLS', readonly=True,
states={'draft':[('readonly', False)]},
help='Start a TLS connection after the SMTP connection'
' (Usually port 587)'
),
'smtpssl': fields.boolean(
'Use SSL', readonly=True,
states={'draft': [('readonly', False)]},
help='Start a SMTP connection through SSL (Usually port 465)'
),
'send_pref': fields.selection([
('html', 'HTML otherwise Text'),
('text', 'Text otherwise HTML'),
('both', 'Both HTML & Text')
], 'Mail Format', required=True),
'iserver':fields.char('Incoming Server',
size=100, readonly=True,
states={'draft':[('readonly', False)]},
help="Enter name of incoming server, eg: imap.gmail.com"),
'isport': fields.integer('Port',
readonly=True, states={'draft':[('readonly', False)]},
help="For example IMAP: 993,POP3:995"),
'isuser':fields.char('User Name',
size=100, readonly=True,
states={'draft':[('readonly', False)]}),
'ispass':fields.char('Password',
size=100, readonly=True,
states={'draft':[('readonly', False)]}),
'iserver_type': fields.selection([
('imap', 'IMAP'),
('pop3', 'POP3')
], 'Server Type', readonly=True,
states={'draft':[('readonly', False)]}),
'isssl':fields.boolean('Use SSL',
readonly=True, states={
'draft':[('readonly', False)]
}),
'isfolder':fields.char('Folder',
readonly=True, size=100,
help="Folder to be used for downloading IMAP mails.\n" \
"Click on adjacent button to select from a list of folders."),
'last_mail_id':fields.integer(
'Last Downloaded Mail', readonly=True),
'rec_headers_den_mail':fields.boolean(
'First Receive headers, then download mail'),
'dont_auto_down_attach':fields.boolean(
'Dont Download attachments automatically'),
'allowed_groups':fields.many2many(
'res.groups',
'account_group_rel', 'templ_id', 'group_id',
string="Allowed User Groups",
help="Only users from these groups will be " \
"allowed to send mails from this ID."),
'company':fields.selection([
('yes', 'Yes'),
('no', 'No')
], 'Company Mail A/c',
readonly=True,
help="Select if this mail account does not belong " \
"to specific user but the organisation as a whole. " \
"eg: [email protected]",
required=True, states={
'draft':[('readonly', False)]
}),
'state':fields.selection([
('draft', 'Initiated'),
('suspended', 'Suspended'),
('approved', 'Approved')
],
'Account Status', required=True, readonly=True),
}
_defaults = {
'name':lambda self, cursor, user, context:self.pool.get(
'res.users'
).read(
cursor,
user,
user,
['name'],
context
)['name'],
'smtpssl':lambda * a:True,
'state':lambda * a:'draft',
'user':lambda self, cursor, user, context:user,
'iserver_type':lambda * a:'imap',
'isssl': lambda * a: True,
'last_mail_id':lambda * a:0,
'rec_headers_den_mail':lambda * a:True,
'dont_auto_down_attach':lambda * a:True,
'send_pref':lambda * a: 'html',
'smtptls':lambda * a:True,
}
_sql_constraints = [
(
'email_uniq',
'unique (email_id)',
'Another setting already exists with this email ID !')
]
def _constraint_unique(self, cursor, user, ids):
"""
This makes sure that you dont give personal
users two accounts with same ID (Validated in sql constaints)
However this constraint exempts company accounts.
Any no of co accounts for a user is allowed
"""
if self.read(cursor, user, ids, ['company'])[0]['company'] == 'no':
accounts = self.search(cursor, user, [
('user', '=', user),
('company', '=', 'no')
])
if len(accounts) > 1 :
return False
else :
return True
else:
return True
_constraints = [
(_constraint_unique,
'Error: You are not allowed to have more than 1 account.',
[])
]
def on_change_emailid(self, cursor, user, ids, name=None, email_id=None, context=None):
"""
Called when the email ID field changes.
UI enhancement
Writes the same email value to the smtpusername
and incoming username
"""
#TODO: Check and remove the write. Is it needed?
self.write(cursor, user, ids, {'state':'draft'}, context=context)
return {
'value': {
'state': 'draft',
'smtpuname':email_id,
'isuser':email_id
}
}
def login_smtp(self, cursor, uid, core_account, smtp_conn, context=None):
if context is None:
context = {}
smtp_conn.login(core_account.smtpuname, core_account.smtppass.encode('ascii'))
def _get_outgoing_server(self, cursor, user, ids, context=None):
"""
Returns the Out Going Connection (SMTP) object
@attention: DO NOT USE except_osv IN THIS METHOD
@param cursor: Database Cursor
@param user: ID of current user
@param ids: ID/list of ids of current object for
which connection is required
First ID will be chosen from lists
@param context: Context
@return: SMTP server object or Exception
"""
#Type cast ids to integer
if type(ids) == list:
ids = ids[0]
this_object = self.browse(cursor, user, ids, context)
if this_object:
if this_object.smtpserver and this_object.smtpport:
try:
if this_object.smtpssl:
serv = smtplib.SMTP_SSL(this_object.smtpserver, this_object.smtpport)
else:
serv = smtplib.SMTP(this_object.smtpserver, this_object.smtpport)
serv.ehlo()
if this_object.smtptls:
serv.starttls()
serv.ehlo()
except Exception as error:
raise error
try:
if serv.has_extn('AUTH'):
if this_object.smtpuname or this_object.smtppass:
self.login_smtp(cursor, user, this_object, serv, context=context)
except Exception as error:
raise error
return serv
raise Exception(_("SMTP SERVER or PORT not specified"))
raise Exception(_("Core connection for the given ID does not exist"))
def check_outgoing_connection(self, cursor, user, ids, context=None):
"""
checks SMTP credentials and confirms if outgoing connection works
(Attached to button)
@param cursor: Database Cursor
@param user: ID of current user
@param ids: list of ids of current object for
which connection is required
@param context: Context
"""
try:
self._get_outgoing_server(cursor, user, ids, context)
raise osv.except_osv(_("SMTP Test Connection Was Successful"), '')
except osv.except_osv as success_message:
raise success_message
except Exception as error:
raise osv.except_osv(
_("Out going connection test failed"),
_("Reason: %s") % error
)
def login_imap(self, cursor, uid, core_account, imap_connection, context=None):
if context is None:
context = {}
imap_connection.login(core_account.isuser, core_account.ispass)
def _get_imap_server(self, cursor, uid, record):
"""
@param record: Browse record of current connection
@return: IMAP or IMAP_SSL object
"""
logger = netsvc.Logger()
if record:
try:
if record.isssl:
serv = imaplib.IMAP4_SSL(record.iserver, record.isport)
else:
serv = imaplib.IMAP4(record.iserver, record.isport)
except imaplib.IMAP4.error as error:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_("IMAP Server Error: {}".format(error))
)
try:
self.login_imap(cursor, uid, record, serv)
except imaplib.IMAP4.error as error:
msg = _("IMAP Server Login Error: {}".format(error))
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
msg
)
raise Exception(msg)
return serv
def _get_pop3_server(self, record):
"""
@param record: Browse record of current connection
@return: POP3 or POP3_SSL object
"""
if record:
if record.isssl:
serv = poplib.POP3_SSL(record.iserver, record.isport)
else:
serv = poplib.POP3(record.iserver, record.isport)
#Now try to login
serv.user(record.isuser)
serv.pass_(record.ispass)
return serv
raise Exception(
_("Programming Error in _get_pop3_server method. The record received is invalid.")
)
def _get_incoming_server(self, cursor, user, ids, context=None):
"""
Returns the Incoming Server object
Could be IMAP/IMAP_SSL/POP3/POP3_SSL
@attention: DO NOT USE except_osv IN THIS METHOD
@param cursor: Database Cursor
@param user: ID of current user
@param ids: ID/list of ids of current object for
which connection is required
First ID will be chosen from lists
@param context: Context
@return: IMAP/POP3 server object or Exception
"""
#Type cast ids to integer
if type(ids) == list:
ids = ids[0]
this_object = self.browse(cursor, user, ids, context)
if this_object:
#First validate data
if not this_object.iserver:
raise Exception(_("Incoming server is not defined"))
if not this_object.isport:
raise Exception(_("Incoming port is not defined"))
if not this_object.isuser:
raise Exception(_("Incoming server user name is not defined"))
if not this_object.isuser:
raise Exception(_("Incoming server password is not defined"))
#Now fetch the connection
try:
if this_object.iserver_type == 'imap':
serv = self._get_imap_server(cursor, user, this_object)
elif this_object.iserver_type == 'pop3':
serv = self._get_pop3_server(this_object)
return serv
except Exception as error:
raise Exception(error)
raise Exception(
_("The specified record for connection does not exist")
)
def check_incoming_connection(self, cursor, user, ids, context=None):
"""
checks incoming credentials and confirms if outgoing connection works
(Attached to button)
@param cursor: Database Cursor
@param user: ID of current user
@param ids: list of ids of current object for
which connection is required
@param context: Context
"""
try:
self._get_incoming_server(cursor, user, ids, context)
except osv.except_osv as success_message:
raise success_message
except Exception as error:
raise osv.except_osv(
_("In coming connection test failed"),
_("Reason: %s") % error
)
raise osv.except_osv(_("Incoming Test Connection Was Successful"), '')
def do_approval(self, cr, uid, ids, context={}):
#TODO: Check if user has rights
self.write(cr, uid, ids, {'state':'approved'}, context=context)
# wf_service = netsvc.LocalService("workflow")
def smtp_connection(self, cursor, user, id, context=None):
"""
This method should now wrap smtp_connection
"""
#This function returns a SMTP server object
logger = netsvc.Logger()
core_obj = self.browse(cursor, user, id, context)
if core_obj.smtpserver and core_obj.smtpport and core_obj.state == 'approved':
try:
serv = self._get_outgoing_server(cursor, user, id, context)
except Exception as error:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("Mail from Account %s failed on login. Probable Reason: Could not login to server\nError: %s") % (id, error))
return False
#Everything is complete, now return the connection
return serv
else:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("Mail from Account %s failed. Probable Reason: Account not approved") % id)
return False
#**************************** MAIL SENDING FEATURES ***********************#
def split_to_ids(self, ids_as_str):
"""
Identifies email IDs separated by separators
and returns a list
TODO: Doc this
"""
email_sep_by_commas = ids_as_str \
.replace('; ', ',') \
.replace(';', ',') \
.replace(', ', ',') \
.replace('"', '') \
.replace("'", "")
return email_sep_by_commas.split(',')
def get_ids_from_dict(self, addresses={}):
"""
TODO: Doc this
"""
result = {'all':[]}
keys = ['To', 'CC', 'BCC', 'FROM']
for each in keys:
ids_as_list = self.split_to_ids(addresses.get(each, u''))
while u'' in ids_as_list:
ids_as_list.remove(u'')
if each == 'FROM':
result[each] = ids_as_list[0]
else:
result[each] = ids_as_list
result['all'].extend(ids_as_list)
return result
def get_not_debug_sender(self, account):
return SMTPSender(
host=account.smtpserver,
port=account.smtpport,
user=account.smtpuname,
passwd=account.smtppass,
tls=account.smtptls,
ssl=account.smtpssl
)
def get_sender(self, account):
sender = (
Sender(
host=account.smtpserver,
port=account.smtpport,
user=account.smtpuname,
passwd=account.smtppass,
tls=account.smtptls,
ssl=account.smtpssl
)
if config.get('debug_mode', False)
else self.get_not_debug_sender(account)
)
return sender
def send_mail(self, cr, uid, ids,
addresses, subject='', body=None, payload=None, context=None):
def create_qreu(headers, payload, **kwargs):
mail = Email(**{
'subject': kwargs.get('subject'),
'from': kwargs.get('from'),
'to': kwargs.get('to'),
'cc': kwargs.get('cc'),
'bcc': kwargs.get('bcc'),
'body_text': kwargs.get('body_text'),
'body_html': kwargs.get('body_html')
})
for header, value in headers.items():
mail.add_header(header, value)
# Add all attachments (if any)
for file_name in payload.keys():
# Decode b64 from raw base64 attachment and write it to a buffer
attachment_buffer = StringIO()
attachment_buffer.write(
base64.b64decode(payload[file_name]))
mail.add_attachment(
input_buff=attachment_buffer,
attname=file_name
)
del attachment_buffer
return mail
def parse_body_html(pem_body_html, pem_body_text):
html = pem_body_text if not pem_body_html else pem_body_html
if (
html and html.strip()[0] != '<' and
"<br/>" not in html and
"<br>" not in html
):
html = html.replace('\n', '<br/>')
return html
def parse_sender(pem_account, pem_addresses):
from_addr = pem_addresses.get('FROM', False)
sender_addr = pem_account
if from_addr:
# If custom from address
from_addr = Address(*parseaddr(from_addr))
account_addr = Address(*parseaddr(pem_account))
if from_addr.display_name:
# If from address has display name, use it with account addr
sender_addr = u'{} <{}>'.format(
from_addr.display_name,
account_addr.address
).strip()
if from_addr.address != account_addr.address:
# ADD the custom from address to BCC
if not pem_addresses.get('BCC', False):
pem_addresses['BCC'] = []
pem_addresses['BCC'].append(u'{}'.format(from_addr.address))
pem_addresses['BCC'] = list(set(pem_addresses['BCC']))
return sender_addr
if body is None:
body = {}
if payload is None:
payload = {}
if context is None:
context = {}
logger = netsvc.Logger()
# Get Addresses to send the email
sender_str = ''
try:
addresses_list = self.get_ids_from_dict(addresses)
except Exception as error:
logger.notifyChannel(
_("Power Email"), netsvc.LOG_ERROR,
_("Cannot send mails of accounts {} "
"when the addresses list is empty").format(ids)
)
return error
# Get email Data
subject = subject or context.get('subject', '') or ''
body_html = parse_body_html(
pem_body_html=tools.ustr(body.get('html', '')),
pem_body_text=tools.ustr(body.get('text', ''))
)
extra_headers = context.get('headers', {})
# Try to send the e-mail from each allowed account
# Only one mail is sent
for account_id in ids:
account = self.browse(cr, uid, account_id, context)
# Update the sender address from account
sender_name = account.name + " <" + account.email_id + ">"
sender_name = parse_sender(
pem_account=sender_name,
pem_addresses=addresses_list
)
# If the account is a company account, update the header
if account.user.company_id:
extra_headers.update({
'Organitzation': account.user.company_id.name
})
elif 'Organitzation' in extra_headers:
extra_headers.pop('Organitzation')
# Use sender if debug is set
sender = (Sender if config.get('debug_mode', False) else SMTPSender)
with self.get_sender(account): # Returns a Sender context from qreu
mail = Email()
try:
mail = create_qreu(
headers=extra_headers, payload=payload,
**{
'subject': subject,
'from': sender_name,
'to': addresses_list.get('To', []),
'cc': addresses_list.get('CC', []),
'bcc': addresses_list.get('BCC', []),
'body_text': tools.ustr(body.get('text', '')),
'body_html': body_html
}
)
except Exception as error:
logger.notifyChannel(
_("Power Email"), netsvc.LOG_ERROR,
_("Could not create mail \"{subject}\" "
"from Account \"{account.name}\".\n"
"Description: {error}").format(**locals())
)
return error
try:
return mail.send()
except Exception as error:
logger.notifyChannel(
_("Power Email"), netsvc.LOG_ERROR,
_("Sending mail from Account {} failed.\n"
"Description: {}").format(account_id, error)
)
# If error sending,
# retry with another account if there is any
continue
def extracttime(self, time_as_string):
"""
TODO: DOC THis
"""
logger = netsvc.Logger()
#The standard email dates are of format similar to:
#Thu, 8 Oct 2009 09:35:42 +0200
#print time_as_string
date_as_date = False
convertor = {'+':1, '-':-1}
try:
time_as_string = time_as_string.replace(',', '')
date_list = time_as_string.split(' ')
date_temp_str = ' '.join(date_list[1:5])
if len(date_list) >= 6:
sign = convertor.get(date_list[5][0], False)
else:
sign = False
try:
dt = datetime.datetime.strptime(
date_temp_str,
"%d %b %Y %H:%M:%S")
except:
try:
dt = datetime.datetime.strptime(
date_temp_str,
"%d %b %Y %H:%M")
except:
return False
if sign:
try:
offset = datetime.timedelta(
hours=sign * int(
date_list[5][1:3]
),
minutes=sign * int(
date_list[5][3:5]
)
)
except Exception as e2:
"""Looks like UT or GMT, just forget decoding"""
return False
else:
offset = datetime.timedelta(hours=0)
dt = dt + offset
date_as_date = dt.strftime('%Y-%m-%d %H:%M:%S')
#print date_as_date
except Exception as e:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_WARNING,
_(
"Datetime Extraction failed. Date: %s\nError: %s") % (
time_as_string,
e)
)
return date_as_date
def save_header(self, cr, uid, mail, coreaccountid, serv_ref, context=None):
"""
TODO:DOC this
"""
if context is None:
context = {}
#Internal function for saving of mail headers to mailbox
#mail: eMail Object
#coreaccounti: ID of poeremail core account
logger = netsvc.Logger()
mail_obj = self.pool.get('poweremail.mailbox')
vals = {
'pem_from':self.decode_header_text(mail['From']),
'pem_to':mail['To'] and self.decode_header_text(mail['To']) or 'no recepient',
'pem_cc':self.decode_header_text(mail['cc']),
'pem_bcc':self.decode_header_text(mail['bcc']),
'pem_recd':mail['date'],
'date_mail':self.extracttime(mail['date']) or time.strftime("%Y-%m-%d %H:%M:%S"),
'pem_subject':self.decode_header_text(mail['subject']),
'server_ref':serv_ref,
'folder':'inbox',
'state':context.get('state', 'unread'),
'pem_body_text':'Mail not downloaded...',
'pem_body_html':'Mail not downloaded...',
'pem_account_id':coreaccountid,
'pem_message_id': mail['Message-Id'],
'pem_mail_orig': str(mail)
}
#Identify Mail Type
if mail.get_content_type() in self._known_content_types:
vals['mail_type'] = mail.get_content_type()
else:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_WARNING,
_("Saving Header of unknown payload (%s) Account: %s.") % (
mail.get_content_type(),
coreaccountid)
)
#Create mailbox entry in Mail
crid = False
try:
#print vals
crid = mail_obj.create(cr, uid, vals, context)
except Exception as e:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_("Save Header -> Mailbox create error. Account: %s, Mail: %s, Error: %s") % (coreaccountid,
serv_ref, str(e)))
#Check if a create was success
if crid:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_INFO,
_("Header for Mail %s Saved successfully as ID: %s for Account: %s.") % (serv_ref, crid, coreaccountid)
)
crid = False
return True
else:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_("IMAP Mail -> Mailbox create error. Account: %s, Mail: %s") % (coreaccountid, serv_ref))
def save_fullmail(self, cr, uid, mail, coreaccountid, serv_ref, context=None):
"""
TODO: Doc this
"""
if context is None:
context = {}
#Internal function for saving of mails to mailbox
#mail: eMail Object
#coreaccounti: ID of poeremail core account
logger = netsvc.Logger()
mail_obj = self.pool.get('poweremail.mailbox')
# Check for existing mails
message_id = mail['Message-ID'].strip()
existing_mails = mail_obj.search(
cr, uid, [
('pem_account_id', '=', coreaccountid),
('pem_message_id', '=', message_id)
]
)
if existing_mails:
last_mail_id = self.read(
cr, uid, coreaccountid, ['last_mail_id'])['last_mail_id']
self.write(cr, uid, coreaccountid, {'last_mail_id': last_mail_id+1})
return False
# Use Qreu to parse email data (headers and text)
parsed = Email.parse(mail.as_string())
parsed_mail = self.get_payloads(parsed)
vals = {
'pem_from': parsed.from_.address,
'pem_to': ','.join(parsed.to),
'pem_cc': ','.join(parsed.cc),
'pem_bcc': ','.join(parsed.bcc),
'pem_recd':mail['date'],
'date_mail':self.extracttime(
mail['date']
) or time.strftime("%Y-%m-%d %H:%M:%S"),
'pem_subject': parsed.subject,
'server_ref':serv_ref,
'folder':'inbox',
'state':context.get('state', 'unread'),
'pem_body_text': parsed_mail['text'],
'pem_body_html': parsed_mail['html'],
'pem_account_id':coreaccountid,
'pem_message_id': message_id,
'pem_mail_orig': six.text_type(parsed.mime_string, errors='ignore')
}
#Create the mailbox item now
crid = False
try:
crid = mail_obj.create(cr, uid, vals, context)
except Exception as e:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_("Save Header -> Mailbox create error. Account: %s, Mail: %s, Error: %s") % (
coreaccountid,
serv_ref,
str(e))
)
#Check if a create was success
if crid:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_INFO,
_("Header for Mail %s Saved successfully as ID: %s for Account: %s.") % (serv_ref,
crid,
coreaccountid))
# Commenting this code due to the attachments being created on
# mailbox's create, as we decode the email there with QREU's Email
#If there are attachments save them as well
# if parsed_mail['attachments']:
# self.save_attachments(cr, uid, mail, crid,
# parsed_mail, coreaccountid, context)
crid = False
return True
else:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_("IMAP Mail -> Mailbox create error. Account: %s, Mail: %s") % (
coreaccountid,
mail[0].split()[0]))
def complete_mail(self, cr, uid, mail, coreaccountid, serv_ref, mailboxref, context=None):
if context is None:
context = {}
#Internal function for saving of mails to mailbox
#mail: eMail Object
#coreaccountid: ID of poeremail core account
#serv_ref:Mail ID in the IMAP/POP server
#mailboxref: ID of record in malbox to complete
logger = netsvc.Logger()
mail_obj = self.pool.get('poweremail.mailbox')
parsed = Email.parse(mail.as_string())
parsed_mail = self.get_payloads(parsed)
vals = {
'pem_from': parsed.from_.address,
'pem_to': ','.join(parsed.to) or 'No Recipient',
'pem_cc': ','.join(parsed.cc),
'pem_bcc': ','.join(parsed.bcc),
'pem_recd':mail['date'],
'date_mail':time.strftime("%Y-%m-%d %H:%M:%S"),
'pem_subject': parsed.subject,
'server_ref':serv_ref,
'folder':'inbox',
'state':context.get('state', 'unread'),
'pem_body_text': parsed_mail.get('text', ''),
'pem_body_html': parsed_mail.get('html', ''),
'pem_account_id':coreaccountid,
'pem_message_id': mail['Message-Id'],
'pem_mail_orig': six.text_type(parsed.mime_string, errors='ignore')
}
#Create the mailbox item now
crid = False
try:
crid = mail_obj.write(cr, uid, mailboxref, vals, context)
except Exception as e:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("Save Mail -> Mailbox write error Account: %s, Mail: %s") % (coreaccountid, serv_ref))
#Check if a create was success
if crid:
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("Mail %s Saved successfully as ID: %s for Account: %s.") % (serv_ref, crid, coreaccountid))
# Commenting this code due to the attachments being created on
# mailbox's create, as we decode the email there with QREU's Email
# #If there are attachments save them as well
# if parsed_mail['attachments']:
# self.save_attachments(cr, uid, mail, mailboxref, parsed_mail, coreaccountid, context)
return True
else:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("IMAP Mail -> Mailbox create error Account: %s, Mail: %s") % (coreaccountid, mail[0].split()[0]))
def save_attachments(self, cr, uid, mail, id, parsed_mail, coreaccountid, context=None):
logger = netsvc.Logger()
att_obj = self.pool.get('ir.attachment')
mail_obj = self.pool.get('poweremail.mailbox')
att_ids = []
for each in parsed_mail['attachments']:#Get each attachment
new_att_vals = {
'name':self.decode_header_text(mail['subject']) + '(' + each[0] + ')',
'datas':base64.b64encode(each[2] or ''),
'datas_fname':each[1],
'description':(self.decode_header_text(mail['subject']) or _('No Subject')) + " [Type:" + (each[0] or 'Unknown') + ", Filename:" + (each[1] or 'No Name') + "]",
'res_model':'poweremail.mailbox',
'res_id':id
}
att_ids.append(att_obj.create(cr, uid, new_att_vals, context))
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("Downloaded & saved %s attachments Account: %s.") % (len(att_ids), coreaccountid))
#Now attach the attachment ids to mail
if mail_obj.write(cr, uid, id, {'pem_attachments_ids':[[6, 0, att_ids]]}, context):
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("Attachment to mail for %s relation success! Account: %s.") % (id, coreaccountid))
else:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("Attachment to mail for %s relation failed Account: %s.") % (id, coreaccountid))
def get_mails(self, cr, uid, ids, context=None):
if context is None:
context = {}
#The function downloads the mails from the POP3 or IMAP server
#The headers/full mail download depends on settings in the account
#IDS should be list of id of poweremail_coreaccounts
logger = netsvc.Logger()
#The Main reception function starts here
for id in ids:
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("Starting Header reception for account: %s.") % (id))
rec = self.browse(cr, uid, id, context)
if rec:
if rec.iserver and rec.isport and rec.isuser and rec.ispass :
if rec.iserver_type == 'imap' and rec.isfolder:
#Try Connecting to Server
serv = self._get_imap_server(cr, uid, rec)
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("IMAP Server Connected & logged in successfully Account: %s.") % (id))
#Select IMAP folder
try:
typ, msg_count = serv.select('"%s"' % rec.isfolder)
except imaplib.IMAP4.error as error:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("IMAP Server Folder Selection Error Account: %s Error: %s.") % (id, error))
raise osv.except_osv(_('Power Email'), _('IMAP Server Folder Selection Error Account: %s Error: %s.\nCheck account settings if you have selected a folder.') % (id, error))
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("IMAP Folder selected successfully Account:%s.") % (id))
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("IMAP Folder Statistics for Account: %s: %s") % (id, serv.status('"%s"' % rec.isfolder, '(MESSAGES RECENT UIDNEXT UIDVALIDITY UNSEEN)')[1][0]))
#If there are newer mails than the ones in mailbox
#print int(msg_count[0]),rec.last_mail_id
msg_count = int(msg_count[0])
if rec.last_mail_id < msg_count:
for i in range(msg_count, rec.last_mail_id, -1):
if rec.rec_headers_den_mail:
message_parts = '(FLAGS BODY[HEADER])'
method = getattr(self, 'save_header')
else:
message_parts = '(FLAGS BODY[])'
method = getattr(self, 'save_fullmail')
typ, msg = serv.fetch(str(i), message_parts)
content = msg[0][1]
response = msg[0][0]
seq_id = response.split()[0]
mail = email.message_from_string(content)
ctx = context.copy()
if '\Seen' in response:
ctx['state'] = 'read'
method(cr, uid, mail, id, seq_id, ctx)
# Always write downloaded messages
self.write(cr, uid, id, {
'last_mail_id': msg_count
}, context)
elif rec.last_mail_id > msg_count:
self.write(cr, uid, id, {'last_mail_id': msg_count - _MAIL_COUNT_MARGIN})
serv.close()
serv.logout()
elif rec.iserver_type == 'pop3':
#Try Connecting to Server
try:
if rec.isssl:
serv = poplib.POP3_SSL(rec.iserver, rec.isport)
else: