odoo16/addons/mail/models/models.py

# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.

from lxml.builder import E
from markupsafe import Markup

from odoo import api, models, tools, _


class BaseModel(models.AbstractModel):
    _inherit = 'base'

    def _valid_field_parameter(self, field, name):
        # allow tracking on abstract models; see also 'mail.thread'
        return (
            name == 'tracking' and self._abstract
            or super()._valid_field_parameter(field, name)
        )

    # ------------------------------------------------------------
    # GENERIC MAIL FEATURES
    # ------------------------------------------------------------

    def _mail_track(self, tracked_fields, initial):
        """ For a given record, fields to check (tuple column name, column info)
        and initial values, return a valid command to create tracking values.

        :param tracked_fields: fields_get of updated fields on which tracking
          is checked and performed;
        :param initial: dict of initial values for each updated fields;

        :return: a tuple (changes, tracking_value_ids) where
          changes: set of updated column names;
          tracking_value_ids: a list of ORM (0, 0, values) commands to create
          ``mail.tracking.value`` records;

        Override this method on a specific model to implement model-specific
        behavior. Also consider inheriting from ``mail.thread``. """
        self.ensure_one()
        changes = set()  # contains onchange tracked fields that changed
        tracking_value_ids = []

        # generate tracked_values data structure: {'col_name': {col_info, new_value, old_value}}
        for col_name, col_info in tracked_fields.items():
            if col_name not in initial:
                continue
            initial_value = initial[col_name]
            new_value = self[col_name]

            if new_value != initial_value and (new_value or initial_value):  # because browse null != False
                tracking_sequence = getattr(self._fields[col_name], 'tracking',
                                            getattr(self._fields[col_name], 'track_sequence', 100))  # backward compatibility with old parameter name
                if tracking_sequence is True:
                    tracking_sequence = 100
                tracking = self.env['mail.tracking.value'].create_tracking_values(initial_value, new_value, col_name, col_info, tracking_sequence, self._name)
                if tracking:
                    if tracking['field_type'] == 'monetary':
                        tracking['currency_id'] = self[col_info['currency_field']].id
                    tracking_value_ids.append([0, 0, tracking])
                changes.add(col_name)

        return changes, tracking_value_ids

    def _message_get_default_recipients(self):
        """ Generic implementation for finding default recipient to mail on
        a recordset. This method is a generic implementation available for
        all models as we could send an email through mail templates on models
        not inheriting from mail.thread.

        Override this method on a specific model to implement model-specific
        behavior. Also consider inheriting from ``mail.thread``. """
        res = {}
        for record in self:
            recipient_ids, email_to, email_cc = [], False, False
            if 'partner_id' in record and record.partner_id:
                recipient_ids.append(record.partner_id.id)
            else:
                found_email = False
                if 'email_from' in record and record.email_from:
                    found_email = record.email_from
                elif 'partner_email' in record and record.partner_email:
                    found_email = record.partner_email
                elif 'email' in record and record.email:
                    found_email = record.email
                elif 'email_normalized' in record and record.email_normalized:
                    found_email = record.email_normalized
                if found_email:
                    email_to = ','.join(tools.email_normalize_all(found_email))
                if not email_to:  # keep value to ease debug / trace update
                    email_to = found_email
            res[record.id] = {'partner_ids': recipient_ids, 'email_to': email_to, 'email_cc': email_cc}
        return res

    def _notify_get_reply_to(self, default=None):
        """ Returns the preferred reply-to email address when replying to a thread
        on documents. This method is a generic implementation available for
        all models as we could send an email through mail templates on models
        not inheriting from mail.thread.

        Reply-to is formatted like "MyCompany MyDocument <reply.to@domain>".
        Heuristic it the following:
         * search for specific aliases as they always have priority; it is limited
           to aliases linked to documents (like project alias for task for example);
         * use catchall address;
         * use default;

        This method can be used as a generic tools if self is a void recordset.

        Override this method on a specific model to implement model-specific
        behavior. Also consider inheriting from ``mail.thread``.
        An example would be tasks taking their reply-to alias from their project.

        :param default: default email if no alias or catchall is found;
        :return result: dictionary. Keys are record IDs and value is formatted
          like an email "Company_name Document_name <reply_to@email>"/
        """
        _records = self
        model = _records._name if _records and _records._name != 'mail.thread' else False
        res_ids = _records.ids if _records and model else []
        _res_ids = res_ids or [False]  # always have a default value located in False

        alias_domain = self.env['ir.config_parameter'].sudo().get_param("mail.catchall.domain")
        result = dict.fromkeys(_res_ids, False)
        result_email = dict()
        doc_names = dict()

        if alias_domain:
            if model and res_ids:
                if not doc_names:
                    doc_names = dict((rec.id, rec.display_name) for rec in _records)

                mail_aliases = self.env['mail.alias'].sudo().search([
                    ('alias_parent_model_id.model', '=', model),
                    ('alias_parent_thread_id', 'in', res_ids),
                    ('alias_name', '!=', False)])
                # take only first found alias for each thread_id, to match order (1 found -> limit=1 for each res_id)
                for alias in mail_aliases:
                    result_email.setdefault(alias.alias_parent_thread_id, '%s@%s' % (alias.alias_name, alias_domain))

            # left ids: use catchall
            left_ids = set(_res_ids) - set(result_email)
            if left_ids:
                catchall = self.env['ir.config_parameter'].sudo().get_param("mail.catchall.alias")
                if catchall:
                    result_email.update(dict((rid, '%s@%s' % (catchall, alias_domain)) for rid in left_ids))

            for res_id in result_email:
                result[res_id] = self._notify_get_reply_to_formatted_email(
                    result_email[res_id],
                    doc_names.get(res_id) or '',
                )

        left_ids = set(_res_ids) - set(result_email)
        if left_ids:
            result.update(dict((res_id, default) for res_id in left_ids))

        return result

    def _notify_get_reply_to_formatted_email(self, record_email, record_name):
        """ Compute formatted email for reply_to and try to avoid refold issue
        with python that splits the reply-to over multiple lines. It is due to
        a bad management of quotes (missing quotes after refold). This appears
        therefore only when having quotes (aka not simple names, and not when
        being unicode encoded).

        To avoid that issue when formataddr would return more than 78 chars we
        return a simplified name/email to try to stay under 78 chars. If not
        possible we return only the email and skip the formataddr which causes
        the issue in python. We do not use hacks like crop the name part as
        encoding and quoting would be error prone.
        """
        # address itself is too long for 78 chars limit: return only email
        if len(record_email) >= 78:
            return record_email

        if 'company_id' in self and len(self.company_id) == 1:
            company_name = self.sudo().company_id.name
        else:
            company_name = self.env.company.name

        # try company_name + record_name, or record_name alone (or company_name alone)
        name = f"{company_name} {record_name}" if record_name else company_name

        formatted_email = tools.formataddr((name, record_email))
        if len(formatted_email) > 78:
            formatted_email = tools.formataddr((record_name or company_name, record_email))
        if len(formatted_email) > 78:
            formatted_email = record_email
        return formatted_email

    # ------------------------------------------------------------
    # ALIAS MANAGEMENT
    # ------------------------------------------------------------

    def _alias_get_error_message(self, message, message_dict, alias):
        """ Generic method that takes a record not necessarily inheriting from
        mail.alias.mixin. """
        author = self.env['res.partner'].browse(message_dict.get('author_id', False))
        if alias.alias_contact == 'followers':
            if not self.ids:
                return _('incorrectly configured alias (unknown reference record)')
            if not hasattr(self, "message_partner_ids"):
                return _('incorrectly configured alias')
            if not author or author not in self.message_partner_ids:
                return _('restricted to followers')
        elif alias.alias_contact == 'partners' and not author:
            return _('restricted to known authors')
        return False

    # ------------------------------------------------------------
    # ACTIVITY
    # ------------------------------------------------------------

    @api.model
    def _get_default_activity_view(self):
        """ Generates an empty activity view.

        :returns: a activity view as an lxml document
        :rtype: etree._Element
        """
        field = E.field(name=self._rec_name_fallback())
        activity_box = E.div(field, {'t-name': "activity-box"})
        templates = E.templates(activity_box)
        return E.activity(templates, string=self._description)

    # ------------------------------------------------------------
    # GATEWAY: NOTIFICATION
    # ------------------------------------------------------------

    def _mail_get_message_subtypes(self):
        return self.env['mail.message.subtype'].search([
            '&', ('hidden', '=', False),
            '|', ('res_model', '=', self._name), ('res_model', '=', False)])

    def _notify_by_email_get_headers(self):
        """ Generate the email headers based on record """
        if not self:
            return {}
        self.ensure_one()
        return {
            'X-Odoo-Objects': "%s-%s" % (self._name, self.id),
        }

    # ------------------------------------------------------------
    # TOOLS
    # ------------------------------------------------------------

    def _get_html_link(self, title=None):
        """Generate the record html reference for chatter use.

        :param str title: optional reference title, the record display_name
            is used if not provided. The title/display_name will be escaped.
        :returns: generated html reference,
            in the format <a href data-oe-model="..." data-oe-id="...">title</a>
        :rtype: str
        """
        self.ensure_one()
        return Markup("<a href=# data-oe-model='%s' data-oe-id='%s'>%s</a>") % (
            self._name, self.id, title or self.display_name)