Nicolas Bayet
4813f42997
Jinja as a templating engine was problematic in differents respect:
- introduce external dependency to Odoo (less controll)
- add another templating mechanism in the stack
- specific feature in qweb cannot be reused
- difficulty in rendering easily editable templates
- more knowledge required with no betterment
By replacing jinja with qweb we can now build tools to edit a qweb
that will work with the previously jinja encoded document
(essentially `mail.template` records).
There is a catch however. Some email fields (eg. email_to) used jinja
syntax for rendering dynamic variables (ie. ${object.something} and
${object.something_that_should_not_be_escaped | safe}).
We still want user to use dynamic variables for some char fields (eg.
subject, from, to, ...). We made a new rendering engine called
"inline_template" that will render an expression enclosed by `{{` and
`}}`.
To be able to edit the templates from the backend interface, a
plugin to the Odoo editor has been made for seamlessly edit the
document.
This qweb plugin includes:
- make dynamic variables (eg. `<t t-out="variable"/>`) not editable
(for preventing the user to shoot himself in the foot)
- group and hide related logical branching (ie. t-if, t-elif, and t-else)
in order to see only one at once
- a floating select input to switch visibility of a particular logical
branching
Task-27033
X-original-commit: odoo/odoo@68182baff4
Part-of: odoo/odoo#77377
336 lines
16 KiB
Python
336 lines
16 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import logging
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import pytz
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from datetime import datetime, date
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from dateutil.relativedelta import relativedelta
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from markupsafe import Markup
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from werkzeug.urls import url_join
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from odoo import api, fields, models, tools, _
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from odoo.addons.base.models.ir_mail_server import MailDeliveryException
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from odoo.exceptions import AccessError
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from odoo.tools.float_utils import float_round
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_logger = logging.getLogger(__name__)
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class Digest(models.Model):
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_name = 'digest.digest'
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_description = 'Digest'
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# Digest description
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name = fields.Char(string='Name', required=True, translate=True)
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user_ids = fields.Many2many('res.users', string='Recipients', domain="[('share', '=', False)]")
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periodicity = fields.Selection([('daily', 'Daily'),
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('weekly', 'Weekly'),
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('monthly', 'Monthly'),
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('quarterly', 'Quarterly')],
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string='Periodicity', default='daily', required=True)
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next_run_date = fields.Date(string='Next Send Date')
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currency_id = fields.Many2one(related="company_id.currency_id", string='Currency', readonly=False)
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company_id = fields.Many2one('res.company', string='Company', default=lambda self: self.env.company.id)
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available_fields = fields.Char(compute='_compute_available_fields')
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is_subscribed = fields.Boolean('Is user subscribed', compute='_compute_is_subscribed')
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state = fields.Selection([('activated', 'Activated'), ('deactivated', 'Deactivated')], string='Status', readonly=True, default='activated')
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# First base-related KPIs
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kpi_res_users_connected = fields.Boolean('Connected Users')
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kpi_res_users_connected_value = fields.Integer(compute='_compute_kpi_res_users_connected_value')
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kpi_mail_message_total = fields.Boolean('Messages')
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kpi_mail_message_total_value = fields.Integer(compute='_compute_kpi_mail_message_total_value')
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def _compute_is_subscribed(self):
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for digest in self:
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digest.is_subscribed = self.env.user in digest.user_ids
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def _compute_available_fields(self):
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for digest in self:
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kpis_values_fields = []
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for field_name, field in digest._fields.items():
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if field.type == 'boolean' and field_name.startswith(('kpi_', 'x_kpi_', 'x_studio_kpi_')) and digest[field_name]:
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kpis_values_fields += [field_name + '_value']
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digest.available_fields = ', '.join(kpis_values_fields)
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def _get_kpi_compute_parameters(self):
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return fields.Datetime.to_string(self._context.get('start_datetime')), fields.Datetime.to_string(self._context.get('end_datetime')), self.env.company
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def _compute_kpi_res_users_connected_value(self):
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for record in self:
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start, end, company = record._get_kpi_compute_parameters()
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user_connected = self.env['res.users'].search_count([('company_id', '=', company.id), ('login_date', '>=', start), ('login_date', '<', end)])
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record.kpi_res_users_connected_value = user_connected
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def _compute_kpi_mail_message_total_value(self):
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discussion_subtype_id = self.env.ref('mail.mt_comment').id
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for record in self:
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start, end, company = record._get_kpi_compute_parameters()
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total_messages = self.env['mail.message'].search_count([('create_date', '>=', start), ('create_date', '<', end), ('subtype_id', '=', discussion_subtype_id), ('message_type', 'in', ['comment', 'email'])])
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record.kpi_mail_message_total_value = total_messages
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@api.onchange('periodicity')
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def _onchange_periodicity(self):
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self.next_run_date = self._get_next_run_date()
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@api.model_create_multi
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def create(self, vals_list):
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digests = super().create(vals_list)
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for digest in digests:
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if not digest.next_run_date:
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digest.next_run_date = digest._get_next_run_date()
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return digests
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# ------------------------------------------------------------
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# ACTIONS
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# ------------------------------------------------------------
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def action_subscribe(self):
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if self.env.user.has_group('base.group_user') and self.env.user not in self.user_ids:
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self.sudo().user_ids |= self.env.user
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def action_unsubcribe(self):
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if self.env.user.has_group('base.group_user') and self.env.user in self.user_ids:
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self.sudo().user_ids -= self.env.user
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def action_activate(self):
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self.state = 'activated'
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def action_deactivate(self):
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self.state = 'deactivated'
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def action_set_periodicity(self, periodicity):
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self.periodicity = periodicity
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def action_send(self):
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to_slowdown = self._check_daily_logs()
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for digest in self:
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for user in digest.user_ids:
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digest.with_context(
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digest_slowdown=digest in to_slowdown,
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lang=user.lang
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)._action_send_to_user(user, tips_count=1)
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if digest in to_slowdown:
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digest.write({'periodicity': 'weekly'})
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digest.next_run_date = digest._get_next_run_date()
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def _action_send_to_user(self, user, tips_count=1, consum_tips=True):
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rendered_body = self.env['mail.render.mixin']._render_template(
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'digest.digest_mail_main',
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'digest.digest',
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self.ids,
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engine='qweb_view',
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add_context={
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'title': self.name,
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'top_button_label': _('Connect'),
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'top_button_url': self.get_base_url(),
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'company': user.company_id,
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'user': user,
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'tips_count': tips_count,
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'formatted_date': datetime.today().strftime('%B %d, %Y'),
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'display_mobile_banner': True,
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'kpi_data': self._compute_kpis(user.company_id, user),
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'tips': self._compute_tips(user.company_id, user, tips_count=tips_count, consumed=consum_tips),
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'preferences': self._compute_preferences(user.company_id, user),
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},
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post_process=True
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)[self.id]
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full_mail = self.env['mail.render.mixin']._render_encapsulate(
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'digest.digest_mail_layout',
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rendered_body,
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add_context={
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'company': user.company_id,
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'user': user,
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},
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)
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# create a mail_mail based on values, without attachments
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mail_values = {
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'subject': '%s: %s' % (user.company_id.name, self.name),
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'email_from': self.company_id.partner_id.email_formatted if self.company_id else self.env.user.email_formatted,
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'email_to': user.email_formatted,
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'body_html': full_mail,
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'auto_delete': True,
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}
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mail = self.env['mail.mail'].sudo().create(mail_values)
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mail.send(raise_exception=False)
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return True
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@api.model
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def _cron_send_digest_email(self):
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digests = self.search([('next_run_date', '<=', fields.Date.today()), ('state', '=', 'activated')])
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for digest in digests:
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try:
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digest.action_send()
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except MailDeliveryException as e:
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_logger.warning('MailDeliveryException while sending digest %d. Digest is now scheduled for next cron update.', digest.id)
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# ------------------------------------------------------------
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# KPIS
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# ------------------------------------------------------------
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def _compute_kpis(self, company, user):
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""" Compute KPIs to display in the digest template. It is expected to be
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a list of KPIs, each containing values for 3 columns display.
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:return list: result [{
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'kpi_name': 'kpi_mail_message',
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'kpi_fullname': 'Messages', # translated
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'kpi_action': 'crm.crm_lead_action_pipeline', # xml id of an action to execute
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'kpi_col1': {
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'value': '12.0',
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'margin': 32.36,
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'col_subtitle': 'Yesterday', # translated
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},
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'kpi_col2': { ... },
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'kpi_col3': { ... },
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}, { ... }] """
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self.ensure_one()
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digest_fields = self._get_kpi_fields()
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invalid_fields = []
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kpis = [
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dict(kpi_name=field_name,
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kpi_fullname=self.env['ir.model.fields']._get(self._name, field_name).field_description,
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kpi_action=False,
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kpi_col1=dict(),
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kpi_col2=dict(),
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kpi_col3=dict(),
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)
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for field_name in digest_fields
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]
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kpis_actions = self._compute_kpis_actions(company, user)
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for col_index, (tf_name, tf) in enumerate(self._compute_timeframes(company)):
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digest = self.with_context(start_datetime=tf[0][0], end_datetime=tf[0][1]).with_user(user).with_company(company)
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previous_digest = self.with_context(start_datetime=tf[1][0], end_datetime=tf[1][1]).with_user(user).with_company(company)
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for index, field_name in enumerate(digest_fields):
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kpi_values = kpis[index]
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kpi_values['kpi_action'] = kpis_actions.get(field_name)
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try:
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compute_value = digest[field_name + '_value']
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# Context start and end date is different each time so invalidate to recompute.
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digest.invalidate_cache([field_name + '_value'])
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previous_value = previous_digest[field_name + '_value']
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# Context start and end date is different each time so invalidate to recompute.
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previous_digest.invalidate_cache([field_name + '_value'])
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except AccessError: # no access rights -> just skip that digest details from that user's digest email
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invalid_fields.append(field_name)
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continue
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margin = self._get_margin_value(compute_value, previous_value)
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if self._fields['%s_value' % field_name].type == 'monetary':
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converted_amount = tools.format_decimalized_amount(compute_value)
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compute_value = self._format_currency_amount(converted_amount, company.currency_id)
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kpi_values['kpi_col%s' % (col_index + 1)].update({
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'value': compute_value,
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'margin': margin,
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'col_subtitle': tf_name,
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})
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# filter failed KPIs
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return [kpi for kpi in kpis if kpi['kpi_name'] not in invalid_fields]
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def _compute_tips(self, company, user, tips_count=1, consumed=True):
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tips = self.env['digest.tip'].search([
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('user_ids', '!=', user.id),
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'|', ('group_id', 'in', user.groups_id.ids), ('group_id', '=', False)
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], limit=tips_count)
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tip_descriptions = [
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self.env['mail.render.mixin'].sudo()._render_template(tools.html_sanitize(tip.tip_description), 'digest.tip', tip.ids, post_process=True, engine="qweb")[tip.id]
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for tip in tips
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]
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if consumed:
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tips.user_ids += user
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return tip_descriptions
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def _compute_kpis_actions(self, company, user):
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""" Give an optional action to display in digest email linked to some KPIs.
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:return dict: key: kpi name (field name), value: an action that will be
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concatenated with /web#action={action}
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"""
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return {}
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def _compute_preferences(self, company, user):
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""" Give an optional text for preferences, like a shortcut for configuration.
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:return string: html to put in template
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"""
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preferences = []
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if self._context.get('digest_slowdown'):
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preferences.append(_("We have noticed you did not connect these last few days so we've automatically switched your preference to weekly Digests."))
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elif self.periodicity == 'daily' and user.has_group('base.group_erp_manager'):
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preferences.append(Markup('<p>%s<br /><a href="%s" target="_blank" style="color:#875A7B; font-weight: bold;">%s</a></p>') % (
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_('Prefer a broader overview ?'),
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f'/digest/{self.id:d}/set_periodicity?periodicity=weekly',
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_('Switch to weekly Digests')
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))
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if user.has_group('base.group_erp_manager'):
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preferences.append(Markup('<p>%s<br /><a href="%s" target="_blank" style="color:#875A7B; font-weight: bold;">%s</a></p>') % (
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_('Want to customize this email?'),
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f'/web#view_type=form&model={self._name}&id={self.id:d}',
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_('Choose the metrics you care about')
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))
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return preferences
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def _get_next_run_date(self):
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self.ensure_one()
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if self.periodicity == 'daily':
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delta = relativedelta(days=1)
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if self.periodicity == 'weekly':
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delta = relativedelta(weeks=1)
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elif self.periodicity == 'monthly':
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delta = relativedelta(months=1)
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elif self.periodicity == 'quarterly':
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delta = relativedelta(months=3)
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return date.today() + delta
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def _compute_timeframes(self, company):
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start_datetime = datetime.utcnow()
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tz_name = company.resource_calendar_id.tz
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if tz_name:
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start_datetime = pytz.timezone(tz_name).localize(start_datetime)
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return [
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(_('Last 24 hours'), (
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(start_datetime + relativedelta(days=-1), start_datetime),
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(start_datetime + relativedelta(days=-2), start_datetime + relativedelta(days=-1)))
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), (_('Last 7 Days'), (
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(start_datetime + relativedelta(weeks=-1), start_datetime),
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(start_datetime + relativedelta(weeks=-2), start_datetime + relativedelta(weeks=-1)))
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), (_('Last 30 Days'), (
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(start_datetime + relativedelta(months=-1), start_datetime),
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(start_datetime + relativedelta(months=-2), start_datetime + relativedelta(months=-1)))
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)
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]
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# ------------------------------------------------------------
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# FORMATTING / TOOLS
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# ------------------------------------------------------------
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def _get_kpi_fields(self):
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return [field_name for field_name, field in self._fields.items()
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if field.type == 'boolean' and field_name.startswith(('kpi_', 'x_kpi_', 'x_studio_kpi_')) and self[field_name]
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]
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def _get_margin_value(self, value, previous_value=0.0):
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margin = 0.0
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if (value != previous_value) and (value != 0.0 and previous_value != 0.0):
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margin = float_round((float(value-previous_value) / previous_value or 1) * 100, precision_digits=2)
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return margin
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def _check_daily_logs(self):
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three_days_ago = datetime.now().replace(hour=0, minute=0, second=0, microsecond=0) - relativedelta(days=3)
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to_slowdown = self.env['digest.digest']
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for digest in self.filtered(lambda digest: digest.periodicity == 'daily'):
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users_logs = self.env['res.users.log'].sudo().search_count([
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('create_uid', 'in', digest.user_ids.ids),
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('create_date', '>=', three_days_ago)
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])
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if not users_logs:
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to_slowdown += digest
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return to_slowdown
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def _format_currency_amount(self, amount, currency_id):
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pre = currency_id.position == 'before'
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symbol = u'{symbol}'.format(symbol=currency_id.symbol or '')
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return u'{pre}{0}{post}'.format(amount, pre=symbol if pre else '', post=symbol if not pre else '')
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