118 lines
No EOL
4.7 KiB
Python
118 lines
No EOL
4.7 KiB
Python
# Copyright (c) 2012 Web Notes Technologies Pvt Ltd (http://erpnext.com)
|
|
#
|
|
# MIT License (MIT)
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a
|
|
# copy of this software and associated documentation files (the "Software"),
|
|
# to deal in the Software without restriction, including without limitation
|
|
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
# and/or sell copies of the Software, and to permit persons to whom the
|
|
# Software is furnished to do so, subject to the following conditions:
|
|
#
|
|
# The above copyright notice and this permission notice shall be included in
|
|
# all copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
|
# INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
|
# PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
|
|
# CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
|
|
# OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
#
|
|
|
|
import webnotes
|
|
|
|
def send(recipients=[], doctype='Profile', email_field='email', first_name_field="first_name",
|
|
last_name_field="last_name", subject='[No Subject]', message='[No Content]'):
|
|
"""send bulk mail if not unsubscribed and within conf.bulk_mail_limit"""
|
|
import webnotes
|
|
def is_unsubscribed(rdata):
|
|
if not rdata: return 1
|
|
return rdata[0]['unsubscribed']
|
|
|
|
def check_bulk_limit(new_mails):
|
|
import conf
|
|
from webnotes.utils import nowdate
|
|
todays_bulk = webnotes.conn.sql("""select count(*) from `tabBulk Email` where
|
|
datediff(%s, creation)<1""" % nowdate())[0][0]
|
|
|
|
bulk_mail_limit = getattr(conf, 'bulk_mail_limit', 200)
|
|
if todays_bulk + len(recipients) > bulk_mail_limit:
|
|
webnotes.msgprint("""Buik Mail Limit Crossed""", raise_exception=1)
|
|
|
|
def add_unsubscribe_link(email):
|
|
from webnotes.utils import get_request_site_address
|
|
return message + """<div style="padding: 7px; border-top: 1px solid #aaa>">
|
|
<small><a href="http://%s/server.py?cmd=%s&email=%s&type=%s&email_field=%s">
|
|
Unsubscribe</a> from this list.</small></div>""" % (get_request_site_address(),
|
|
'webnotes.utils.email_lib.bulk.unsubscribe', email, doctype, email_field)
|
|
|
|
def full_name(rdata):
|
|
fname = rdata[0].get(first_name_field, '')
|
|
lname = rdata[0].get(last_name_field, '')
|
|
if fname and not lname:
|
|
return fname
|
|
elif lname and not fname:
|
|
return lname
|
|
elif fname and lname:
|
|
return fname + ' ' + lname
|
|
else:
|
|
return rdata[0][email_field].split('@')[0].title()
|
|
|
|
check_bulk_limit(len(recipients))
|
|
sender = webnotes.conn.get_value('Email Settings', None, 'auto_mail_id')
|
|
|
|
for r in recipients:
|
|
rdata = webnotes.conn.sql("""select * from `tab%s` where %s=%s""" % (doctype,
|
|
email_field, '%s'), r, as_dict=1)
|
|
if not is_unsubscribed(rdata):
|
|
# add to queue
|
|
add(r, sender, subject, add_unsubscribe_link(r) % {"full_name":full_name(rdata)})
|
|
|
|
def add(email, sender, subject, message):
|
|
"""add to bulk mail queue"""
|
|
from webnotes.model.doc import Document
|
|
from webnotes.utils.email_lib.smtp import get_email
|
|
|
|
e = Document('Bulk Email')
|
|
e.sender = sender
|
|
e.recipient = email
|
|
e.message = get_email(email, sender=e.sender, msg=message, subject=subject).as_string()
|
|
e.status = 'Not Sent'
|
|
e.save()
|
|
|
|
@webnotes.whitelist(allow_guest=True)
|
|
def unsubscribe():
|
|
doctype = webnotes.form_dict.get('type')
|
|
field = webnotes.form_dict.get('email_field')
|
|
email = webnotes.form_dict.get('email')
|
|
webnotes.conn.sql("""update `tab%s` set unsubscribed=1
|
|
where email_id=%s""" % (doctype, '%s'), email)
|
|
|
|
webnotes.unsubscribed_email = email
|
|
webnotes.response['type'] = 'page'
|
|
webnotes.response['page_name'] = 'unsubscribed.html'
|
|
|
|
def flush():
|
|
"""flush email queue, every time: called from scheduler"""
|
|
import webnotes
|
|
from webnotes.utils.email_lib.smtp import SMTPServer
|
|
|
|
smptserver = SMTPServer()
|
|
|
|
for email in webnotes.conn.sql("""select * from `tabBulk Email` where status='Not Sent'""",
|
|
as_dict=1):
|
|
webnotes.conn.sql("""update `tabBulk Email` set status='Sending' where name=%s""",
|
|
email["name"], auto_commit=True)
|
|
try:
|
|
smptserver.sess.sendmail(email["sender"], email["recipient"], email["message"])
|
|
webnotes.conn.sql("""update `tabBulk Email` set status='Sent' where name=%s""",
|
|
email["name"], auto_commit=True)
|
|
except Exception, e:
|
|
webnotes.conn.sql("""update `tabBulk Email` set status='Error', error=%s
|
|
where name=%s""", (str(e), email["name"]), auto_commit=True)
|
|
|
|
def clear_outbox():
|
|
"""remove mails older than 7 days in Outbox"""
|
|
webnotes.conn.sql("""delete from `tabBulk Email` where
|
|
datediff(now(), creation) > 7""", (str(e), email["name"]), auto_commit=True) |