social/mail_tracking/models/mail_tracking_email.py

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# Copyright 2016 Antonio Espinosa - <antonio.espinosa@tecnativa.com>
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
import logging
import re
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import time
import urllib.parse
import uuid
from datetime import datetime
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from odoo import api, fields, models, tools
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from odoo.tools import email_split
_logger = logging.getLogger(__name__)
EVENT_OPEN_DELTA = 10 # seconds
EVENT_CLICK_DELTA = 5 # seconds
class MailTrackingEmail(models.Model):
_name = "mail.tracking.email"
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_order = "time desc"
_rec_name = "display_name"
_description = "MailTracking email"
# This table is going to grow fast and to infinite, so we index:
# - name: Search in tree view
# - time: default order fields
# - recipient_address: Used for email_store calculation (non-store)
# - state: Search and group_by in tree view
name = fields.Char(string="Subject", readonly=True, index=True)
display_name = fields.Char(
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readonly=True,
store=True,
compute="_compute_tracking_display_name",
)
timestamp = fields.Float(
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string="UTC timestamp", readonly=True, digits="MailTracking Timestamp"
)
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time = fields.Datetime(readonly=True, index=True)
date = fields.Date(readonly=True, compute="_compute_date", store=True)
mail_message_id = fields.Many2one(
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string="Message", comodel_name="mail.message", readonly=True, index=True
)
mail_id = fields.Many2one(string="Email", comodel_name="mail.mail", readonly=True)
partner_id = fields.Many2one(
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string="Partner", comodel_name="res.partner", readonly=True
)
recipient = fields.Char(string="Recipient email", readonly=True)
recipient_address = fields.Char(
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string="Recipient email address",
readonly=True,
store=True,
compute="_compute_recipient_address",
index=True,
)
sender = fields.Char(string="Sender email", readonly=True)
state = fields.Selection(
[
("error", "Error"),
("deferred", "Deferred"),
("sent", "Sent"),
("delivered", "Delivered"),
("opened", "Opened"),
("rejected", "Rejected"),
("spam", "Spam"),
("unsub", "Unsubscribed"),
("bounced", "Bounced"),
("soft-bounced", "Soft bounced"),
],
index=True,
readonly=True,
default=False,
help=" * The 'Error' status indicates that there was an error "
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"when trying to sent the email, for example, "
"'No valid recipient'\n"
" * The 'Sent' status indicates that message was succesfully "
"sent via outgoing email server (SMTP).\n"
" * The 'Delivered' status indicates that message was "
"succesfully delivered to recipient Mail Exchange (MX) server.\n"
" * The 'Opened' status indicates that message was opened or "
"clicked by recipient.\n"
" * The 'Rejected' status indicates that recipient email "
"address is blacklisted by outgoing email server (SMTP). "
"It is recomended to delete this email address.\n"
" * The 'Spam' status indicates that outgoing email "
"server (SMTP) consider this message as spam.\n"
" * The 'Unsubscribed' status indicates that recipient has "
"requested to be unsubscribed from this message.\n"
" * The 'Bounced' status indicates that message was bounced "
"by recipient Mail Exchange (MX) server.\n"
" * The 'Soft bounced' status indicates that message was soft "
"bounced by recipient Mail Exchange (MX) server.\n",
)
error_smtp_server = fields.Char(string="Error SMTP server", readonly=True)
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error_type = fields.Char(readonly=True)
error_description = fields.Char(readonly=True)
bounce_type = fields.Char(readonly=True)
bounce_description = fields.Char(readonly=True)
tracking_event_ids = fields.One2many(
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string="Tracking events",
comodel_name="mail.tracking.event",
inverse_name="tracking_email_id",
readonly=True,
)
# Token isn't generated here to have compatibility with older trackings.
# New trackings have token and older not
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token = fields.Char(
string="Security Token",
readonly=True,
default=lambda s: uuid.uuid4().hex,
groups="base.group_system",
)
@api.model_create_multi
def create(self, vals_list):
records = super().create(vals_list)
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failed_states = self.env["mail.message"].get_failed_states()
records.filtered(lambda one: one.state in failed_states).mapped(
"mail_message_id"
).write({"mail_tracking_needs_action": True})
return records
def write(self, vals):
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res = super().write(vals)
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state = vals.get("state")
if state and state in self.env["mail.message"].get_failed_states():
self.mapped("mail_message_id").write({"mail_tracking_needs_action": True})
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return res
@api.model
def email_is_bounced(self, email):
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if not email:
return False
res = self._email_last_tracking_state(email)
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return res and res[0].get("state", "") in {
"rejected",
"error",
"spam",
"bounced",
}
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@api.model
def _email_last_tracking_state(self, email):
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return self.search_read(
[("recipient_address", "=", email.lower())],
["state"],
limit=1,
order="time DESC",
)
@api.model
def email_score_from_email(self, email):
if not email:
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return 0.0
data = self.read_group(
[("recipient_address", "=", email.lower())],
["recipient_address", "state"],
["state"],
)
mapped_data = {state["state"]: state["state_count"] for state in data}
return self.with_context(mt_states=mapped_data).email_score()
@api.model
def _email_score_weights(self):
"""Default email score weights. Ready to be inherited"""
return {
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"error": -50.0,
"rejected": -25.0,
"spam": -25.0,
"bounced": -25.0,
"soft-bounced": -10.0,
"unsub": -10.0,
"delivered": 1.0,
"opened": 5.0,
}
def email_score(self):
"""Default email score algorimth. Ready to be inherited
It can receive a recordset or mapped states dictionary via context.
Must return a value beetwen 0.0 and 100.0
- Bad reputation: Value between 0 and 50.0
- Unknown reputation: Value 50.0
- Good reputation: Value between 50.0 and 100.0
"""
weights = self._email_score_weights()
score = 50.0
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states = self.env.context.get("mt_states", False)
if states:
for state in states.keys():
score += weights.get(state, 0.0) * states[state]
else:
for tracking in self:
score += weights.get(tracking.state, 0.0)
if score > 100.0:
score = 100.0
elif score < 0.0:
score = 0.0
return score
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@api.depends("recipient")
def _compute_recipient_address(self):
for email in self:
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email.recipient_address = False
recipient_email = email_split(email.recipient)
if recipient_email:
email.recipient_address = recipient_email[0].lower()
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@api.depends("name", "recipient")
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def _compute_tracking_display_name(self):
for email in self:
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parts = [email.name or ""]
if email.recipient:
parts.append(email.recipient)
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email.display_name = " - ".join(parts)
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@api.depends("time")
def _compute_date(self):
for email in self:
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email.date = fields.Date.to_string(fields.Date.from_string(email.time))
def _get_mail_tracking_img(self):
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m_config = self.env["ir.config_parameter"]
base_url = m_config.get_param("mail_tracking.base.url") or m_config.get_param(
"web.base.url"
)
if self.token:
path_url = (
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"mail/tracking/open/%(db)s/%(tracking_email_id)s/%(token)s/"
"blank.gif"
% {
"db": self.env.cr.dbname,
"tracking_email_id": self.id,
"token": self.token,
}
)
else:
# This is here for compatibility with older records
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path_url = "mail/tracking/open/{db}/{tracking_email_id}/blank.gif".format(
db=self.env.cr.dbname, tracking_email_id=self.id
)
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track_url = urllib.parse.urljoin(base_url, path_url)
return (
'<img src="%(url)s" alt="" '
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'data-odoo-tracking-email="%(tracking_email_id)s"/>'
% {"url": track_url, "tracking_email_id": self.id}
)
def _partners_email_bounced_set(self, reason, event=None):
recipients = []
if event and event.recipient_address:
recipients.append(event.recipient_address)
else:
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recipients = [x for x in self.mapped("recipient_address") if x]
for recipient in recipients:
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self.env["res.partner"].search(
[("email", "=ilike", recipient)]
).email_bounced_set(self, reason, event=event)
def smtp_error(self, mail_server, smtp_server, exception):
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values = {"state": "error"}
IrMailServer = self.env["ir.mail_server"]
if (
str(exception) == IrMailServer.NO_VALID_RECIPIENT
and not self.recipient_address
):
values.update(
{
"error_type": "no_recipient",
"error_description": "The partner doesn't have a defined email",
}
)
else:
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values.update(
{
"error_smtp_server": tools.ustr(smtp_server),
"error_type": exception.__class__.__name__,
"error_description": tools.ustr(exception),
}
)
self.sudo()._partners_email_bounced_set("error")
self.sudo().write(values)
def tracking_img_add(self, email):
self.ensure_one()
tracking_url = self._get_mail_tracking_img()
if tracking_url:
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content = email.get("body", "")
content = re.sub(
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r'<img[^>]*data-odoo-tracking-email=["\'][0-9]*["\'][^>]*>', "", content
)
body = tools.append_content_to_html(
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content, tracking_url, plaintext=False, container_tag="div"
)
email["body"] = body
return email
def _message_partners_check(self, message, message_id):
if not self.mail_message_id.exists(): # pragma: no cover
return True
mail_message = self.mail_message_id
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partners = mail_message.notified_partner_ids | mail_message.partner_ids
if self.partner_id and self.partner_id not in partners:
# If mail_message haven't tracking partner, then
# add it in order to see his tracking status in chatter
if mail_message.subtype_id:
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mail_message.sudo().write(
{"notified_partner_ids": [(4, self.partner_id.id)]}
)
else:
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mail_message.sudo().write({"partner_ids": [(4, self.partner_id.id)]})
return True
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def _tracking_sent_prepare(self, mail_server, smtp_server, message, message_id):
self.ensure_one()
ts = time.time()
dt = datetime.utcfromtimestamp(ts)
self._message_partners_check(message, message_id)
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self.sudo().write({"state": "sent"})
return {
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"recipient": message["To"],
"timestamp": "%.6f" % ts,
"time": fields.Datetime.to_string(dt),
"tracking_email_id": self.id,
"event_type": "sent",
"smtp_server": smtp_server,
}
def _event_prepare(self, event_type, metadata):
self.ensure_one()
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m_event = self.env["mail.tracking.event"]
method = getattr(m_event, "process_" + event_type, None)
if method and callable(method):
return method(self, metadata)
else: # pragma: no cover
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_logger.info("Unknown event type: %s" % event_type)
return False
def _concurrent_events(self, event_type, metadata):
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m_event = self.env["mail.tracking.event"]
self.ensure_one()
concurrent_event_ids = False
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if event_type in {"open", "click"}:
ts = metadata.get("timestamp", time.time())
delta = EVENT_OPEN_DELTA if event_type == "open" else EVENT_CLICK_DELTA
domain = [
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("timestamp", ">=", ts - delta),
("timestamp", "<=", ts + delta),
("tracking_email_id", "=", self.id),
("event_type", "=", event_type),
]
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if event_type == "click":
domain.append(("url", "=", metadata.get("url", False)))
concurrent_event_ids = m_event.search(domain)
return concurrent_event_ids
def event_create(self, event_type, metadata):
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event_ids = self.env["mail.tracking.event"]
for tracking_email in self:
other_ids = tracking_email._concurrent_events(event_type, metadata)
if not other_ids:
vals = tracking_email._event_prepare(event_type, metadata)
if vals:
events = event_ids.sudo().create(vals)
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if event_type in {"hard_bounce", "spam", "reject"}:
for event in events:
self.sudo()._partners_email_bounced_set(
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event_type, event=event
)
event_ids += events
else:
_logger.debug("Concurrent event '%s' discarded", event_type)
return event_ids
@api.model
def event_process(self, request, post, metadata, event_type=None):
# Generic event process hook, inherit it and
# - return 'OK' if processed
# - return 'NONE' if this request is not for you
# - return 'ERROR' if any error
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return "NONE" # pragma: no cover