[MERGE][ADD-IMP] website_* : apply multiple improvements on visitor

PURPOSE

Perform a back2basics on recently-merged and recently-under-merged website
visitor concept. Main points to add are sending emails and sms to visitors
as well as improving integration.

SPECIFICATIONS

Applies various improvements:
  - Add graph view on visitors;
  - Remove welcome message if chat request usecase;
  - If a visitor is online: line is green / if offline: line is red (in the
    list view);
  - Visitors list view: add first / last connection fields and remove
    time_since_last_action;
  - Avoid useless leave notification if the livechat channel is empty;
  - Delete the first message "hello, how may i help you?" on a live chat
    request when I start a live chat;
  - Send mail to visitor linked to res.partner or linked to a crm.lead. New
    simplified wizard to post_message on lead or on res_partner if any
    (priority to lead). If the lead has a res_partner and not the visitor, set
    the partner on the visitor If the lead has no partner, create a partner
    based on the lead and link it to the visitor;
  - send a sms to a visitor if the visitor is linked to a least 1 lead that
    has a mobile number or a phone number or is linked to a res.partner with
    mobile number. As in contact form from website, there is only a phone field
    and not a mobile one, we allow to send sms if the lead phone field is
    filled;

Fixes :
  - ACLS on website_visitor_page model (for im_livechat_group_user)
  - Update visitor lang if visitor change the website lang.
  - Create visitor twice when translated website (due to rerouting)

See sub commit for more informations

LINKS

Task ID : 2070272

closes odoo/odoo#36290

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/crm/models/crm_lead.py

@@ -764,12 +764,7 @@ class Lead(models.Model):
         if len(self.ids) <= 1:
             raise UserError(_('Please select more than one element (lead or opportunity) from the list view.'))
 
-        # Sorting the leads/opps according to the confidence level of its stage, which relates to the probability of winning it
-        # The confidence level increases with the stage sequence
-        # An Opportunity always has higher confidence level than a lead
-        def opps_key(opportunity):
-            return opportunity.type == 'opportunity', opportunity.stage_id.sequence, -opportunity.id
-        opportunities = self.sorted(key=opps_key, reverse=True)
+        opportunities = self._sort_by_confidence_level(reverse=True)
 
         # get SORTED recordset of head and tail, and complete list
         opportunities_head = opportunities[0]
@@ -803,6 +798,16 @@ class Lead(models.Model):
 
         return opportunities_head
 
+    def _sort_by_confidence_level(self, reverse=False):
+        """ Sorting the leads/opps according to the confidence level of its stage, which relates to the probability of winning it
+        The confidence level increases with the stage sequence
+        An Opportunity always has higher confidence level than a lead
+        """
+        def opps_key(opportunity):
+            return opportunity.type == 'opportunity', opportunity.stage_id.sequence, -opportunity._origin.id
+
+        return self.sorted(key=opps_key, reverse=reverse)
+
     def get_duplicated_leads(self, partner_id, include_lost=False):
         """ Search for opportunities that have the same partner and that arent done or cancelled
             :param partner_id : partner to search

addons/im_livechat/static/src/js/im_livechat.js

@@ -125,7 +125,7 @@ var LivechatButton = Widget.extend({
         var message = new WebsiteLivechatMessage(this, data, options);
 
         var hasAlreadyMessage = _.some(this._messages, function (msg) {
-            return message.id === msg.id;
+            return message.getID() === msg.getID();
         });
         if (hasAlreadyMessage) {
             return;
@@ -240,7 +240,9 @@ var LivechatButton = Widget.extend({
                     data: livechatData
                 });
                 return self._openChatWindow().then(function () {
-                    self._sendWelcomeMessage();
+                    if (!self._history) {
+                        self._sendWelcomeMessage();
+                    }
                     self._renderMessages();
                     self.call('bus_service', 'addChannel', self._livechat.getUUID());
                     self.call('bus_service', 'startPolling');

addons/website/models/ir_http.py

@@ -12,13 +12,12 @@ import werkzeug.routing
 import werkzeug.utils
 
 import odoo
-from odoo import api, models, registry, fields
+from odoo import api, models, registry
 from odoo import SUPERUSER_ID
 from odoo.http import request
-from odoo.tools import config, ormcache
+from odoo.tools import config
 from odoo.tools.safe_eval import safe_eval
 from odoo.osv.expression import FALSE_DOMAIN, OR
-from odoo.osv import osv
 
 from odoo.addons.base.models.qweb import QWebException
 from odoo.addons.http_routing.models.ir_http import ModelConverter, _guess_mimetype
@@ -100,8 +99,21 @@ class Http(models.AbstractModel):
 
     @classmethod
     def _dispatch(cls):
+        """
+        In case of rerouting for translate (e.g. when visiting odoo.com/fr_BE/),
+        _dispatch calls reroute() that returns _dispatch with altered request properties.
+        The second _dispatch will continue until end of process. When second _dispatch is finished, the first _dispatch
+        call receive the new altered request and continue.
+        At the end, 2 calls of _dispatch (and this override) are made with exact same request properties, instead of one.
+        As the response has not been sent back to the client, the visitor cookie does not exist yet when second _dispatch call
+        is treated in _handle_webpage_dispatch, leading to create 2 visitors with exact same properties.
+        To avoid this, we check if, !!! before calling super !!!, we are in a rerouting request. If not, it means that we are
+        handling the original request, in which we should create the visitor. We ignore every other rerouting requests.
+        """
+        is_rerouting = hasattr(request, 'routing_iteration')
         response = super(Http, cls)._dispatch()
-        cls._register_website_track(response)
+        if not is_rerouting:
+            cls._register_website_track(response)
         return response
 
     @classmethod

addons/website/models/website_visitor.py

@@ -2,12 +2,11 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 from datetime import datetime, timedelta
-from hashlib import sha256
-import hmac
 import uuid
 
 from odoo import fields, models, api, _
-from odoo.tools.misc import _consteq, _format_time_ago
+from odoo.exceptions import UserError
+from odoo.tools.misc import _format_time_ago
 from odoo.http import request
 from odoo.osv import expression
 
@@ -42,17 +41,25 @@ class WebsiteVisitor(models.Model):
     active = fields.Boolean('Active', default=True)
     website_id = fields.Many2one('website', "Website", readonly=True)
     user_partner_id = fields.Many2one('res.partner', string="Linked Partner", help="Partner of the last logged in user.")
-    create_date = fields.Datetime('First connection date', readonly=True)
-    last_connection_datetime = fields.Datetime('Last Connection', compute="_compute_time_statistics", help="Last page view date", search='_search_last_connection', readonly=True)
-    last_connections_ids = fields.One2many('website.visitor.lastconnection', 'visitor_id', readonly=True)
+
+    # localisation and info
     country_id = fields.Many2one('res.country', 'Country', readonly=True)
     country_flag = fields.Binary(related="country_id.image", string="Country Flag")
     lang_id = fields.Many2one('res.lang', string='Language', help="Language from the website when visitor has been created")
+    email = fields.Char(string='Email', compute='_compute_email_phone')
+    mobile = fields.Char(string='Mobile Phone', compute='_compute_email_phone')
+
+    # Visit fields
     visit_count = fields.Integer('Number of visits', default=1, readonly=True, help="A new visit is considered if last connection was more than 24 hours ago.")
     website_track_ids = fields.One2many('website.track', 'visitor_id', string='Visited Pages History', readonly=True)
     visitor_page_count = fields.Integer('Page Views', compute="_compute_page_statistics", help="Total number of visits on tracked pages")
     page_ids = fields.Many2many('website.page', string="Visited Pages", compute="_compute_page_statistics")
     page_count = fields.Integer('# Visited Pages', compute="_compute_page_statistics", help="Total number of tracked page visited")
+
+    # Time fields
+    create_date = fields.Datetime('First connection date', readonly=True)
+    last_connection_datetime = fields.Datetime('Last Connection', compute="_compute_time_statistics", help="Last page view date", search='_search_last_connection', readonly=True)
+    last_connections_ids = fields.One2many('website.visitor.lastconnection', 'visitor_id', readonly=True)
     time_since_last_action = fields.Char('Last action', compute="_compute_time_statistics", help='Time since last page view. E.g.: 2 minutes ago')
     is_connected = fields.Boolean('Is connected ?', compute='_compute_time_statistics', help='A visitor is considered as connected if his last page view was within the last 5 minutes.')
 
@@ -77,6 +84,23 @@ class WebsiteVisitor(models.Model):
         """ % (operator,)
         return [('id', 'inselect', (query, [value]))]
 
+    @api.depends('user_partner_id.email_normalized', 'user_partner_id.mobile')
+    def _compute_email_phone(self):
+        results = self.env['res.partner'].search_read(
+            [('id', 'in', self.user_partner_id.ids)],
+            ['id', 'email_normalized', 'mobile'],
+        )
+        mapped_data = {
+            result['id']: {
+                'email_normalized': result['email_normalized'],
+                'mobile': result['mobile']
+            } for result in results
+        }
+
+        for visitor in self:
+            visitor.email = mapped_data.get(visitor.user_partner_id.id, {}).get('email_normalized')
+            visitor.mobile = mapped_data.get(visitor.user_partner_id.id, {}).get('mobile')
+
     @api.depends('website_track_ids')
     def _compute_page_statistics(self):
         results = self.env['website.track'].read_group(
@@ -107,6 +131,40 @@ class WebsiteVisitor(models.Model):
                 visitor.time_since_last_action = _format_time_ago(self.env, (datetime.now() - last_connection_datetime))
                 visitor.is_connected = (datetime.now() - last_connection_datetime) < timedelta(minutes=5)
 
+    def _prepare_visitor_send_mail_values(self):
+        if self.user_partner_id.email:
+            return {
+                'res_model': 'res.partner',
+                'res_id': self.user_partner_id.id,
+                'partner_ids': [self.user_partner_id.id],
+            }
+        return {}
+
+    def action_send_mail(self):
+        self.ensure_one()
+        visitor_mail_values = self._prepare_visitor_send_mail_values()
+        if not visitor_mail_values:
+            raise UserError(_("There is no email linked this visitor."))
+        compose_form = self.env.ref('mail.email_compose_message_wizard_form', False)
+        ctx = dict(
+            default_model=visitor_mail_values.get('res_model'),
+            default_res_id=visitor_mail_values.get('res_id'),
+            default_use_template=False,
+            default_partner_ids=[(6, 0, visitor_mail_values.get('partner_ids'))],
+            default_composition_mode='comment',
+            default_reply_to=self.env.user.partner_id.email,
+        )
+        return {
+            'name': _('Compose Email'),
+            'type': 'ir.actions.act_window',
+            'view_mode': 'form',
+            'res_model': 'mail.compose.message',
+            'views': [(compose_form.id, 'form')],
+            'view_id': compose_form.id,
+            'target': 'new',
+            'context': ctx,
+        }
+
     def _get_visitor_from_request(self, with_previous_visitors=False):
         if not request:
             return None
@@ -147,6 +205,8 @@ class WebsiteVisitor(models.Model):
             response.set_cookie('visitor_id', visitor_sudo.access_token, expires=expiration_date)
         else:
             visitor_sudo._add_tracking(domain, website_track_values)
+            if visitor_sudo.lang_id.id != request.lang.id:
+                visitor_sudo.write({'lang_id': request.lang.id})
 
     def _add_tracking(self, domain, website_track_values):
         """ Update the visitor when a website_track is added"""
@@ -155,8 +215,10 @@ class WebsiteVisitor(models.Model):
         if not last_view or last_view.visit_datetime < datetime.now() - timedelta(minutes=30):
             website_track_values['visitor_id'] = self.id
             self.env['website.track'].create(website_track_values)
-        self.env['website.visitor.lastconnection'].create({'visitor_id': self.id,
-        'connection_datetime': website_track_values['visit_datetime']})
+        self.env['website.visitor.lastconnection'].create({
+            'visitor_id': self.id,
+            'connection_datetime': website_track_values['visit_datetime']
+        })
 
     def _create_visitor(self, website_track_values=None):
         """ Create a visitor and add a track to it if website_track_values is set."""
@@ -165,6 +227,7 @@ class WebsiteVisitor(models.Model):
         vals = {
             'lang_id': request.lang.id,
             'country_id': country_id,
+            'website_id': request.website.id,
             'last_connections_ids': [(0, 0, {'connection_datetime': website_track_values['visit_datetime'] or datetime.now()})],
         }
         if not self.env.user._is_public():

addons/website/views/website_visitor_views.xml

@@ -85,6 +85,7 @@
                 <field name="is_connected"/>
                 <field name="display_name"/>
                 <field name="page_ids"/>
+                <field name="user_partner_id"/>
                 <templates>
                     <t t-name="kanban-box">
                         <div class="oe_kanban_global_click">
@@ -114,7 +115,10 @@
         <field name="model">website.visitor</field>
         <field name="arch" type="xml">
             <form string="Website Visitor" create="0">
-                <header></header>
+                <header>
+                    <button name="action_send_mail" type="object" class="btn btn-primary"
+                            attrs="{'invisible': [('email', '=', False)]}" string="Send Email"/>
+                </header>
                 <sheet>
                     <div class="oe_button_box" name="button_box">
                         <button class="oe_stat_button o_stat_button_info" attrs="{'invisible': [('is_connected', '=', False)]}">
@@ -143,9 +147,10 @@
                         <group string="Visitor Informations">
                             <field name="is_connected" invisible="1"/>
                             <field name="user_partner_id" attrs="{'invisible': [('user_partner_id', '=', False)]}"/>
+                            <field name="email"/>
+                            <field name="mobile"/>
                             <field name="country_id" attrs="{'invisible': [('country_id', '=', False)]}"/>
                             <field name="lang_id"/>
-
                         </group>
                         <group id="visits" string="Visits">
                             <field name="create_date"/>
@@ -162,11 +167,12 @@
         <field name="name">website.visitor.view.tree</field>
         <field name="model">website.visitor</field>
         <field name="arch" type="xml">
-            <tree string="Web Visitors" create="0">
+            <tree string="Web Visitors" create="0" decoration-success="is_connected" decoration-danger="not is_connected">
                 <!--TODO DBE : Handle no_label in treeview-->
                 <field name="country_flag" widget="image" options='{"size": [20, 20]}' string=" "/>
                 <field name="display_name"/>
-                <field name="time_since_last_action"/>
+                <field name="create_date"/>
+                <field name="last_connection_datetime"/>
                 <field name="lang_id"/>
                 <field name="visit_count"/>
                 <field name="page_ids" widget="many2many_tags"/>
@@ -210,6 +216,16 @@
         </field>
     </record>
 
+    <record id="website_visitor_view_graph" model="ir.ui.view">
+        <field name="name">website.visitor.view.graph</field>
+        <field name="model">website.visitor</field>
+        <field name="arch" type="xml">
+            <graph string="Visitors">
+                <field name="create_date" type="row"/>
+            </graph>
+        </field>
+    </record>
+
     <record id="website_visitors_action" model="ir.actions.act_window">
         <field name="name">Visitors</field>
         <field name="type">ir.actions.act_window</field>

addons/website_crm/models/crm_lead.py

@@ -31,7 +31,7 @@ class Lead(models.Model):
         action = self.env.ref('website.website_visitor_page_action').read()[0]
         action['domain'] = [('visitor_id', 'in', visitors.ids)]
         # avoid grouping if only few records
-        if len(visitors.visitor_page_ids.ids) > 15 and len(visitors.page_ids.ids) > 1:
+        if len(visitors.website_track_ids.ids) > 15 and len(visitors.page_ids.ids) > 1:
             action['context'] = {'search_default_group_by_page': '1'}
         return action
 

addons/website_crm/models/website_visitor.py

@@ -14,3 +14,47 @@ class WebsiteVisitor(models.Model):
     def _compute_lead_count(self):
         for visitor in self:
             visitor.lead_count = len(visitor.lead_ids)
+
+    @api.depends('user_partner_id.email_normalized', 'user_partner_id.mobile', 'lead_ids.email_normalized', 'lead_ids.mobile')
+    def _compute_email_phone(self):
+        super(WebsiteVisitor, self)._compute_email_phone()
+        self.flush()
+        sql = """ SELECT v.id as visitor_id, l.id as lead_id,
+                  CASE WHEN p.email_normalized is not null THEN p.email_normalized ELSE l.email_normalized END as email,
+                  CASE WHEN p.mobile is not null THEN p.mobile WHEN l.mobile is not null THEN l.mobile ELSE l.phone END as mobile
+                  FROM website_visitor v
+                  JOIN crm_lead_website_visitor_rel lv on lv.website_visitor_id = v.id
+                  JOIN crm_lead l ON lv.crm_lead_id = l.id
+                  LEFT JOIN res_partner p on p.id = v.user_partner_id
+                  WHERE v.id in %s
+                  ORDER BY l.create_date ASC"""
+        self.env.cr.execute(sql, (tuple(self.ids),))
+        results = self.env.cr.dictfetchall()
+        mapped_data = {}
+        for result in results:
+            visitor_info = mapped_data.get(result['visitor_id'], {'email': '', 'mobile': ''})
+            visitor_info['email'] += result['email'] + ','
+            visitor_info['mobile'] = result['mobile']
+            mapped_data[result['visitor_id']] = visitor_info
+
+        for visitor in self:
+            email = mapped_data.get(visitor.id, {}).get('email')
+            visitor.email = email[:-1] if email else False
+            visitor.mobile = mapped_data.get(visitor.id, {}).get('mobile')
+
+    def _prepare_visitor_send_mail_values(self):
+        visitor_mail_values = super(WebsiteVisitor, self)._prepare_visitor_send_mail_values()
+        if self.lead_ids:
+            lead = self.lead_ids._sort_by_confidence_level(reverse=True)[0]
+            partner_id = self.user_partner_id.id
+            if not self.user_partner_id:
+                partner_id = lead.handle_partner_assignation()[lead.id]
+                if not lead.partner_id:
+                    lead.partner_id = partner_id
+                self.user_partner_id = partner_id
+            return {
+                'res_model': 'crm.lead',
+                'res_id': lead.id,
+                'partner_ids': [partner_id],
+            }
+        return visitor_mail_values

addons/website_crm/security/ir.model.access.csv

@@ -1,2 +1,3 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
 access_website_visitor_salesman,access_website_visitor_salesman,model_website_visitor,sales_team.group_sale_salesman,1,0,0,0
+access_website_visitor_page_salesman,access_website_visitor_page_salesman,model_website_visitor_page,sales_team.group_sale_salesman,1,0,0,0

addons/website_crm_sms/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import models

addons/website_crm_sms/__manifest__.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+{
+    'name': 'Send SMS to Visitor with leads',
+    'category': 'Website',
+    'sequence': 54,
+    'summary': 'Allows to send sms to website visitor that have lead',
+    'version': '1.0',
+    'description': """Allows to send sms to website visitor if the visitor is linked to a lead.""",
+    'depends': ['website_sms', 'crm'],
+    'data': [],
+    'installable': True,
+    'auto_install': True,
+}

addons/website_crm_sms/models/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import website_visitor

addons/website_crm_sms/models/website_visitor.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models
+
+
+class WebsiteVisitor(models.Model):
+    _inherit = 'website.visitor'
+
+    def _prepare_visitor_send_sms_values(self):
+        visitor_sms_values = super(WebsiteVisitor, self)._prepare_visitor_send_sms_values()
+        if not visitor_sms_values:
+            leads_with_number = self.lead_ids.filtered(lambda l: l.mobile == self.mobile or l.phone == self.mobile)._sort_by_confidence_level(reverse=True)
+            if leads_with_number:
+                lead = leads_with_number[0]
+                return {
+                    'res_model': 'crm.lead',
+                    'res_id': lead.id,
+                    'partner_ids': [lead.id],
+                    'number_field_name': 'mobile' if lead.mobile == self.mobile else 'phone',
+                }
+        return visitor_sms_values

addons/website_livechat/controllers/main.py

@@ -64,7 +64,7 @@ class WebsiteLivechat(http.Controller):
          in conversation with an operator, it's not possible to send the visitor a chat request."""
         mail_channel = request.env['mail.channel'].sudo().search([('uuid', '=', uuid)])
         if mail_channel:
-            mail_channel.close_livechat_request_session(_('has left the conversation.'))
+            mail_channel.close_livechat_request_session()
 
     @http.route('/im_livechat/close_empty_livechat', type='json', auth="public")
     def close_empty_livechat(self, uuid):

addons/website_livechat/models/im_livechat_channel.py

@@ -20,6 +20,6 @@ class ImLivechatChannel(models.Model):
             # As chat requested by the visitor, delete the chat requested by an operator if any to avoid conflicts between two flows
             chat_request_channel = self.env['mail.channel'].sudo().search([('livechat_visitor_id', '=', visitor_sudo.id), ('livechat_active', '=', True)])
             for mail_channel in chat_request_channel:
-                mail_channel.close_livechat_request_session(_('has started a conversation with %s. The chat request has been canceled.') % operator.name)
+                mail_channel.close_livechat_request_session(type='cancel', speaking_with=operator.name)
 
         return mail_channel_vals

addons/website_livechat/models/mail_channel.py

@@ -58,12 +58,20 @@ class MailChannel(models.Model):
                 break
         return ' → '.join(history)
 
-    def close_livechat_request_session(self, message):
+    def close_livechat_request_session(self, type='leave', **kwargs):
+        """ Set deactivate the livechat channel and notify (the operator) the reason of closing the session."""
         self.ensure_one()
         if self.livechat_active:
             self.livechat_active = False
+            # avoid useless notification if the channel is empty
+            if not self.channel_message_ids:
+                return
             # Notify that the visitor has left the conversation
             name = _('The visitor') if not self.livechat_visitor_id else self.livechat_visitor_id.name
+            if type == 'cancel':
+                message = _('has started a conversation with %s. The chat request has been canceled.') % kwargs.get('speaking_with', 'an operator')
+            else:
+                message = _('has left the conversation.')
             leave_message = '%s %s' % (name, message)
             self.message_post(author_id=self.env.ref('base.user_root').sudo().partner_id.id,
                               body=leave_message, message_type='comment', subtype='mt_comment')
@@ -76,7 +84,8 @@ class MailChannel(models.Model):
         message_author_id = message.author_id
         visitor = self.livechat_visitor_id
         if len(self) == 1 and visitor and message_author_id != self.livechat_operator_id:
-            visitor.sudo().write({
-                'last_connection_datetime': fields.datetime.now(),
+            self.env['website.visitor.lastconnection'].create({
+                'visitor_id': visitor.id,
+                'connection_datetime': fields.datetime.now()
             })
         return message

addons/website_livechat/security/ir.model.access.csv

@@ -1,3 +1,4 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
 access_im_livechat_channel_public,im_livechat.channel.public,im_livechat.model_im_livechat_channel,,1,0,0,0
 access_website_visitor_livechat_users,website.visitor.livechat.users,model_website_visitor,im_livechat.im_livechat_group_user,1,0,0,0
+access_website_track_livechat_users,website.track.livechat.users,website.model_website_track,im_livechat.im_livechat_group_user,1,0,0,0

addons/website_livechat/static/src/xml/thread.xml

@@ -32,7 +32,7 @@
                 <div class="o_thread_message_sidebar align-self-center">
                     <div class="o_thread_message_sidebar_image">
                         <img alt=""
-                             t-att-src="visitor.partner_id ? '/web/image/res.partner/' + visitor.partner_id + '/image_small' : '/mail/static/src/img/smiley/avatar.jpg'"
+                             t-att-src="visitor.partner_id ? '/web/image/res.partner/' + visitor.partner_id + '/image_64' : '/mail/static/src/img/smiley/avatar.jpg'"
                              class="o_thread_message_avatar rounded-circle"/>
                         <span>
                             <i t-if="visitor.is_connected" aria-label="Visitor is connected" class="o_w_visitor_status o_w_visitor_connected fa fa-circle" role="img" title="Online"></i>

addons/website_sms/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import models

addons/website_sms/__manifest__.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+{
+    'name': 'Send SMS to Visitor',
+    'category': 'Website',
+    'sequence': 54,
+    'summary': 'Allows to send sms to website visitor',
+    'version': '1.0',
+    'description': """Allows to send sms to website visitor if the visitor is linked to a partner.""",
+    'depends': ['website', 'sms'],
+    'data': [
+        'views/website_visitor_views.xml',
+    ],
+    'installable': True,
+    'auto_install': True,
+}

addons/website_sms/models/__init__.py

@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from . import website_visitor

addons/website_sms/models/website_visitor.py

@@ -0,0 +1,42 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+from odoo import models, _
+from odoo.exceptions import UserError
+
+
+class WebsiteVisitor(models.Model):
+    _inherit = 'website.visitor'
+
+    def _prepare_visitor_send_sms_values(self):
+        if self.user_partner_id.mobile:
+            return {
+                'res_model': 'res.partner',
+                'res_id': self.user_partner_id.id,
+                'partner_ids': [self.user_partner_id.id],
+                'number_field_name': 'mobile',
+            }
+        return {}
+
+    def action_send_sms(self):
+        self.ensure_one()
+        visitor_sms_values = self._prepare_visitor_send_sms_values()
+        if not visitor_sms_values:
+            raise UserError(_("There is no mobile phone number linked to this visitor."))
+
+        context = dict(self.env.context)
+        context.update({
+            'default_res_model': visitor_sms_values['res_model'],
+            'default_res_id': visitor_sms_values['res_id'],
+            'default_composition_mode': 'comment',
+            'default_number_field_name': visitor_sms_values['number_field_name'],
+        })
+
+        return {
+            "type": "ir.actions.act_window",
+            "res_model": "sms.composer",
+            "view_mode": 'form',
+            "context": context,
+            "name": "Send SMS Text Message",
+            "target": "new",
+        }

addons/website_sms/views/website_visitor_views.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<odoo><data>
+     <record id="website_visitor_view_form" model="ir.ui.view">
+        <field name="name">website.visitor.view.form.inherit.website.mass.mailing.sms</field>
+        <field name="model">website.visitor</field>
+        <field name="inherit_id" ref="website.website_visitor_view_form"/>
+        <field name="arch" type="xml">
+            <xpath expr="//header" position="inside">
+                <button name="action_send_sms" type="object" class="btn btn-primary"
+                        attrs="{'invisible': [('mobile', '=', False)]}" string="Send SMS"/>
+            </xpath>
+        </field>
+    </record>
+</data></odoo>