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poweremail_core.py
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poweremail_core.py
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#########################################################################
#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 osv import osv, fields
from html2text import html2text
import re
import smtplib
import base64
from email import Encoders
from email.mime.base import MIMEBase
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.header import decode_header, Header
from email.utils import formatdate
import re
import netsvc
import poplib
import imaplib
import string
import email
import time, datetime
import poweremail_engines
from tools.translate import _
import tools
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, invisible=True,
required=False, readonly=True,
states={'draft':[('readonly', False)]}),
'smtptls':fields.boolean('Use TLS',
states={'draft':[('readonly', False)]}, readonly=True),
'smtpssl':fields.boolean('Use SSL/TLS (only in python 2.6)',
states={'draft':[('readonly', False)]}, readonly=True),
'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 _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)
if this_object.smtptls:
serv.ehlo()
serv.starttls()
serv.ehlo()
except Exception, error:
raise error
try:
if serv.has_extn('AUTH') or this_object.smtpuname or this_object.smtppass:
serv.login(this_object.smtpuname, this_object.smtppass)
except Exception, 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, success_message:
raise success_message
except Exception, error:
raise osv.except_osv(
_("Out going connection test failed"),
_("Reason: %s") % error
)
def _get_imap_server(self, record):
"""
@param record: Browse record of current connection
@return: IMAP or IMAP_SSL object
"""
if record:
if record.isssl:
serv = imaplib.IMAP4_SSL(record.iserver, record.isport)
else:
serv = imaplib.IMAP4(record.iserver, record.isport)
#Now try to login
serv.login(record.isuser, record.ispass)
return serv
raise Exception(
_("Programming Error in _get_imap_server method. The record received is invalid.")
)
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
if this_object.iserver_type == 'imap':
serv = self._get_imap_server(this_object)
elif this_object.iserver_type == 'pop3':
serv = self._get_pop3_server(this_object)
return serv
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)
raise osv.except_osv(_("Incoming Test Connection Was Successful"), '')
except osv.except_osv, success_message:
raise success_message
except Exception, error:
raise osv.except_osv(
_("In coming connection test failed"),
_("Reason: %s") % error
)
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, 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(', ', ',')
return email_sep_by_commas.split(',')
def get_ids_from_dict(self, addresses={}):
"""
TODO: Doc this
"""
result = {'all':[]}
keys = ['To', 'CC', 'BCC']
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'')
result[each] = ids_as_list
result['all'].extend(ids_as_list)
return result
def send_mail(self, cr, uid, ids, addresses, subject='', body=None, payload=None, context=None):
#TODO: Replace all this crap with a single email object
if body is None:
body = {}
if payload is None:
payload = {}
if context is None:
context = {}
logger = netsvc.Logger()
for id in ids:
core_obj = self.browse(cr, uid, id, context)
serv = self.smtp_connection(cr, uid, id)
if serv:
try:
msg = MIMEMultipart()
if subject:
msg['Subject'] = subject
sender_name = Header(core_obj.name, 'utf-8').encode()
msg['From'] = sender_name + " <" + core_obj.email_id + ">"
msg['Organization'] = tools.ustr(core_obj.user.company_id.name)
msg['Date'] = formatdate()
addresses_l = self.get_ids_from_dict(addresses)
if addresses_l['To']:
msg['To'] = u','.join(addresses_l['To'])
if addresses_l['CC']:
msg['CC'] = u','.join(addresses_l['CC'])
# if addresses_l['BCC']:
# msg['BCC'] = u','.join(addresses_l['BCC'])
if body.get('text', False):
temp_body_text = body.get('text', '')
l = len(temp_body_text.replace(' ', '').replace('\r', '').replace('\n', ''))
if l == 0:
body['text'] = u'No Mail Message'
# Attach parts into message container.
# According to RFC 2046, the last part of a multipart message, in this case
# the HTML message, is best and preferred.
if core_obj.send_pref == 'text' or core_obj.send_pref == 'both':
body_text = body.get('text', u'No Mail Message')
body_text = tools.ustr(body_text)
msg.attach(MIMEText(body_text.encode("utf-8"), _charset='UTF-8'))
if core_obj.send_pref == 'html' or core_obj.send_pref == 'both':
html_body = body.get('html', u'')
if len(html_body) == 0 or html_body == u'':
html_body = body.get('text', u'<p>No Mail Message</p>').replace('\n', '<br/>').replace('\r', '<br/>')
html_body = tools.ustr(html_body)
msg.attach(MIMEText(html_body.encode("utf-8"), _subtype='html', _charset='UTF-8'))
#Now add attachments if any
for file in payload.keys():
part = MIMEBase('application', "octet-stream")
part.set_payload(base64.decodestring(payload[file]))
part.add_header('Content-Disposition', 'attachment; filename="%s"' % file)
Encoders.encode_base64(part)
msg.attach(part)
except Exception, error:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("Mail from Account %s failed. Probable Reason: MIME Error\nDescription: %s") % (id, error))
return error
try:
#print msg['From'],toadds
serv.sendmail(msg['From'], addresses_l['all'], msg.as_string())
except Exception, error:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("Mail from Account %s failed. Probable Reason: Server Send Error\nDescription: %s") % (id, error))
return error
#The mail sending is complete
serv.close()
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("Mail from Account %s successfully Sent.") % (id))
return True
else:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("Mail from Account %s failed. Probable Reason: Account not approved") % id)
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, 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, 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
}
#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, 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')
#TODO:If multipart save attachments and save ids
vals = {
'pem_from':self.decode_header_text(mail['From']),
'pem_to':self.decode_header_text(mail['To']),
'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...', #TODO:Replace with mail text
'pem_body_html':'Mail not downloaded...', #TODO:Replace
'pem_account_id':coreaccountid
}
parsed_mail = self.get_payloads(mail)
vals['pem_body_text'] = parsed_mail['text']
vals['pem_body_html'] = parsed_mail['html']
#Create the mailbox item now
crid = False
try:
crid = mail_obj.create(cr, uid, vals, context)
except Exception, 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))
#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')
#TODO:If multipart save attachments and save ids
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':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...', #TODO:Replace with mail text
'pem_body_html':'Mail not downloaded...', #TODO:Replace
'pem_account_id':coreaccountid
}
#Identify Mail Type and get payload
parsed_mail = self.get_payloads(mail)
vals['pem_body_text'] = tools.ustr(parsed_mail['text'])
vals['pem_body_html'] = tools.ustr(parsed_mail['html'])
#Create the mailbox item now
crid = False
try:
crid = mail_obj.write(cr, uid, mailboxref, vals, context)
except Exception, 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))
#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
try:
if rec.isssl:
serv = imaplib.IMAP4_SSL(rec.iserver, rec.isport)
else:
serv = imaplib.IMAP4(rec.iserver, rec.isport)
except imaplib.IMAP4.error, error:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("IMAP Server Error Account: %s Error: %s.") % (id, error))
#Try logging in to server
try:
serv.login(rec.isuser, rec.ispass)
except imaplib.IMAP4.error, error:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("IMAP Server Login Error Account: %s Error: %s.") % (id, error))
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, 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
if rec.last_mail_id < int(msg_count[0]):
if rec.rec_headers_den_mail:
#Download Headers Only
for i in range(rec.last_mail_id + 1, int(msg_count[0]) + 1):
typ, msg = serv.fetch(str(i), '(FLAGS BODY.PEEK[HEADER])')
for mails in msg:
if type(mails) == type(('tuple', 'type')):
mail = email.message_from_string(mails[1])
ctx = context.copy()
if '\Seen' in mails[0]:
ctx['state'] = 'read'
if self.save_header(cr, uid, mail, id, mails[0].split()[0], ctx):#If saved succedfully then increment last mail recd
self.write(cr, uid, id, {'last_mail_id':mails[0].split()[0]}, context)
else:#Receive Full Mail first time itself
#Download Full RF822 Mails
for i in range(rec.last_mail_id + 1, int(msg_count[0]) + 1):
typ, msg = serv.fetch(str(i), '(FLAGS RFC822)')
for j in range(0, len(msg) / 2):
mails = msg[j * 2]
flags = msg[(j * 2) + 1]
if type(mails) == type(('tuple', 'type')):
ctx = context.copy()
if '\Seen' in flags:
ctx['state'] = 'read'
mail = email.message_from_string(mails[1])
if self.save_fullmail(cr, uid, mail, id, mails[0].split()[0], ctx):#If saved succedfully then increment last mail recd
self.write(cr, uid, id, {'last_mail_id':mails[0].split()[0]}, context)
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:
serv = poplib.POP3(rec.iserver, rec.isport)
except Exception, error:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("POP3 Server Error Account: %s Error: %s.") % (id, error))
#Try logging in to server
try:
serv.user(rec.isuser)
serv.pass_(rec.ispass)
except Exception, error:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("POP3 Server Login Error Account: %s Error: %s.") % (id, error))
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("POP3 Server Connected & logged in successfully Account: %s.") % (id))
logger.notifyChannel(_("Power Email"), netsvc.LOG_INFO, _("POP3 Statistics: %s mails of %s size for Account: %s") % (serv.stat()[0], serv.stat()[1], id))
#If there are newer mails than the ones in mailbox
if rec.last_mail_id < serv.stat()[0]:
if rec.rec_headers_den_mail:
#Download Headers Only
for msgid in range(rec.last_mail_id + 1, serv.stat()[0] + 1):
resp, msg, octet = serv.top(msgid, 20) #20 Lines from the content
mail = email.message_from_string(string.join(msg, "\n"))
if self.save_header(cr, uid, mail, id, msgid):#If saved succedfully then increment last mail recd
self.write(cr, uid, id, {'last_mail_id':msgid}, context)
else:#Receive Full Mail first time itself
#Download Full RF822 Mails
for msgid in range(rec.last_mail_id + 1, serv.stat()[0] + 1):
resp, msg, octet = serv.retr(msgid) #Full Mail
mail = email.message_from_string(string.join(msg, "\n"))
if self.save_header(cr, uid, mail, id, msgid):#If saved succedfully then increment last mail recd
self.write(cr, uid, id, {'last_mail_id':msgid}, context)
else:
logger.notifyChannel(_("Power Email"), netsvc.LOG_ERROR, _("Incoming server login attempt dropped Account: %s Check if Incoming server attributes are complete.") % (id))
def get_fullmail(self, cr, uid, mailid, context):
#The function downloads the full mail for which only header was downloaded
#ID:of poeremail core account
#context: should have mailboxref, the ID of mailbox record
server_ref = self.pool.get(
'poweremail.mailbox'
).read(cr, uid, mailid,
['server_ref'],
context)['server_ref']
id = self.pool.get(
'poweremail.mailbox'
).read(cr, uid, mailid,
['pem_account_id'],
context)['pem_account_id'][0]
logger = netsvc.Logger()
#The Main reception function starts here
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_INFO,
_("Starting Full mail reception for mail: %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
try:
if rec.isssl:
serv = imaplib.IMAP4_SSL(
rec.iserver,
rec.isport
)
else:
serv = imaplib.IMAP4(
rec.iserver,
rec.isport
)
except imaplib.IMAP4.error, error:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_(
"IMAP Server Error Account: %s Error: %s."
) % (id, error))
#Try logging in to server
try:
serv.login(rec.isuser, rec.ispass)
except imaplib.IMAP4.error, error:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_(
"IMAP Server Login Error Account:%s Error: %s."
) % (id, error))
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)#typ,msg_count: practically not used here
except imaplib.IMAP4.error, error:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_(
"IMAP Server Folder Selection Error. Account: %s Error: %s."
) % (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
typ, msg = serv.fetch(str(server_ref), '(FLAGS RFC822)')
for i in range(0, len(msg) / 2):
mails = msg[i * 2]
flags = msg[(i * 2) + 1]
if type(mails) == type(('tuple', 'type')):
if '\Seen' in flags:
context['state'] = 'read'
mail = email.message_from_string(mails[1])
self.complete_mail(cr, uid, mail, id,
server_ref, mailid, context)
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:
serv = poplib.POP3(
rec.iserver,
rec.isport
)
except Exception, error:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_(
"POP3 Server Error Account: %s Error: %s."
) % (id, error))
#Try logging in to server
try:
serv.user(rec.isuser)
serv.pass_(rec.ispass)
except Exception, error:
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_ERROR,
_(
"POP3 Server Login Error Account: %s Error: %s."
) % (id, error))
logger.notifyChannel(
_("Power Email"),
netsvc.LOG_INFO,
_(
"POP3 Server Connected & logged in " \
"successfully Account: %s."