# -*- coding: utf-8 -*- # Part of Odoo. See LICENSE file for full copyright and licensing details. import uuid import base64 import logging from collections import defaultdict from odoo import api, fields, models, _ from odoo.addons.base.models.res_partner import _tz_get from odoo.exceptions import UserError _logger = logging.getLogger(__name__) class Attendee(models.Model): """ Calendar Attendee Information """ _name = 'calendar.attendee' _rec_name = 'common_name' _description = 'Calendar Attendee Information' _order = 'create_date ASC' def _default_access_token(self): return uuid.uuid4().hex STATE_SELECTION = [ ('needsAction', 'Needs Action'), ('tentative', 'Uncertain'), ('declined', 'Declined'), ('accepted', 'Accepted'), ] # event event_id = fields.Many2one('calendar.event', 'Meeting linked', required=True, ondelete='cascade') recurrence_id = fields.Many2one('calendar.recurrence', related='event_id.recurrence_id') # attendee partner_id = fields.Many2one('res.partner', 'Attendee', required=True, readonly=True) email = fields.Char('Email', related='partner_id.email', help="Email of Invited Person") phone = fields.Char('Phone', related='partner_id.phone', help="Phone number of Invited Person") common_name = fields.Char('Common name', compute='_compute_common_name', store=True) access_token = fields.Char('Invitation Token', default=_default_access_token) mail_tz = fields.Selection(_tz_get, compute='_compute_mail_tz', help='Timezone used for displaying time in the mail template') # state state = fields.Selection(STATE_SELECTION, string='Status', readonly=True, default='needsAction', help="Status of the attendee's participation") availability = fields.Selection( [('free', 'Available'), ('busy', 'Busy')], 'Available/Busy', readonly=True) @api.depends('partner_id', 'partner_id.name', 'email') def _compute_common_name(self): for attendee in self: attendee.common_name = attendee.partner_id.name or attendee.email def _compute_mail_tz(self): for attendee in self: attendee.mail_tz = attendee.partner_id.tz @api.model_create_multi def create(self, vals_list): for values in vals_list: # by default, if no state is given for the attendee corresponding to the current user # that means he's the event organizer so we can set his state to "accepted" if 'state' not in values and values.get('partner_id') == self.env.user.partner_id.id: values['state'] = 'accepted' if not values.get("email") and values.get("common_name"): common_nameval = values.get("common_name").split(':') email = [x for x in common_nameval if '@' in x] values['email'] = email[0] if email else '' values['common_name'] = values.get("common_name") attendees = super().create(vals_list) attendees._subscribe_partner() return attendees def unlink(self): self._unsubscribe_partner() return super().unlink() @api.returns('self', lambda value: value.id) def copy(self, default=None): raise UserError(_('You cannot duplicate a calendar attendee.')) def _subscribe_partner(self): mapped_followers = defaultdict(lambda: self.env['calendar.event']) for event in self.event_id: partners = (event.attendee_ids & self).partner_id - event.message_partner_ids # current user is automatically added as followers, don't add it twice. partners -= self.env.user.partner_id mapped_followers[partners] |= event for partners, events in mapped_followers.items(): events.message_subscribe(partner_ids=partners.ids) def _unsubscribe_partner(self): for event in self.event_id: partners = (event.attendee_ids & self).partner_id & event.message_partner_ids event.message_unsubscribe(partner_ids=partners.ids) def _send_mail_to_attendees(self, mail_template, force_send=False): """ Send mail for event invitation to event attendees. :param mail_template: a mail.template record :param force_send: if set to True, the mail(s) will be sent immediately (instead of the next queue processing) """ if isinstance(mail_template, str): raise ValueError('Template should be a template record, not an XML ID anymore.') if self.env['ir.config_parameter'].sudo().get_param('calendar.block_mail') or self._context.get("no_mail_to_attendees"): return False if not mail_template: _logger.warning("No template passed to %s notification process. Skipped.", self) return False # get ics file for all meetings ics_files = self.mapped('event_id')._get_ics_file() for attendee in self: if attendee.email and attendee.partner_id != self.env.user.partner_id: event_id = attendee.event_id.id ics_file = ics_files.get(event_id) attachment_values = [] if ics_file: attachment_values = [ (0, 0, {'name': 'invitation.ics', 'mimetype': 'text/calendar', 'datas': base64.b64encode(ics_file)}) ] body = mail_template._render_field( 'body_html', attendee.ids, compute_lang=True, post_process=True)[attendee.id] subject = mail_template._render_field( 'subject', attendee.ids, compute_lang=True)[attendee.id] attendee.event_id.with_context(no_document=True).message_notify( email_from=attendee.event_id.user_id.email_formatted or self.env.user.email_formatted, author_id=attendee.event_id.user_id.partner_id.id or self.env.user.partner_id.id, body=body, subject=subject, partner_ids=attendee.partner_id.ids, email_layout_xmlid='mail.mail_notification_light', attachment_ids=attachment_values, force_send=force_send) def do_tentative(self): """ Makes event invitation as Tentative. """ return self.write({'state': 'tentative'}) def do_accept(self): """ Marks event invitation as Accepted. """ for attendee in self: attendee.event_id.message_post( body=_("%s has accepted invitation") % (attendee.common_name), subtype_xmlid="calendar.subtype_invitation") return self.write({'state': 'accepted'}) def do_decline(self): """ Marks event invitation as Declined. """ for attendee in self: attendee.event_id.message_post( body=_("%s has declined invitation") % (attendee.common_name), subtype_xmlid="calendar.subtype_invitation") return self.write({'state': 'declined'})