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# -*- coding: utf-8 -*-
##############################################################################
#
# Odoo, Open Source Management Solution
#
# Copyright (c) All rights reserved:
# (c) 2012 Agile Business Group sagl (<http://www.agilebg.com>)
# (c) 2012 Domsense srl (<http://www.domsense.com>)
# (c) 2015 Anubía, soluciones en la nube,SL (http://www.anubia.es)
# Alejandro Santana <alejandrosantana@anubia.es>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see http://www.gnu.org/licenses
#
##############################################################################
from openerp import models, fields, api
from openerp.tools.translate import _
from mako.template import Template
from datetime import datetime
from openerp import tools
from openerp.tools.safe_eval import safe_eval
import logging
def _models_get(self):
model_obj = self.env['ir.model']
model_ids = model_obj.search([])
return [(model.model, model.name) for model in model_ids]
class SuperCalendarConfigurator(models.Model):
_logger = logging.getLogger(__name__)
_name = 'super.calendar.configurator'
name = fields.Char(
string='Name',
size=64,
required=True,
)
line_ids = fields.One2many(
comodel_name='super.calendar.configurator.line',
inverse_name='configurator_id',
string='Lines',
)
def _clear_super_calendar_records(self):
""" Remove old super_calendar records """
super_calendar_pool = self.env['super.calendar']
super_calendar_ids = super_calendar_pool.search([])
super_calendar_ids.unlink()
@api.multi
def generate_calendar_records(self):
""" At every CRON execution, every 'super calendar' data is deleted
and regenerated again. """
# Remove old records
self._clear_super_calendar_records()
# Rebuild all calendar records
configurator_ids = self.search([])
for configurator in configurator_ids:
for line in configurator.line_ids:
self._generate_record_from_line(configurator, line)
self._logger.info('Calendar generated')
return True
@api.multi
def _generate_record_from_line(self, configurator, line):
super_calendar_pool = self.env['super.calendar']
values = self._get_record_values_from_line(configurator, line)
for record in values:
super_calendar_pool.create(values[record])
@api.multi
def _get_record_values_from_line(self, configurator, line):
res = {}
current_pool = self.env[line.name.model]
domain = line.domain and safe_eval(line.domain) or []
current_record_ids = current_pool.search(domain)
for cur_rec in current_record_ids:
f_user = line.user_field_id and line.user_field_id.name
f_descr = (line.description_field_id and
line.description_field_id.name)
f_date_start = (line.date_start_field_id and
line.date_start_field_id.name)
f_date_stop = (line.date_stop_field_id and
line.date_stop_field_id.name)
f_duration = (line.duration_field_id and
line.duration_field_id.name)
if (f_user and
cur_rec[f_user] and
cur_rec[f_user]._model._name != 'res.users'):
raise Exception(
_('Error'),
_("The 'User' field of record %s (%s) "
"does not refer to res.users")
% (cur_rec[f_descr], line.name.model))
if (((f_descr and cur_rec[f_descr]) or
line.description_code) and
cur_rec[f_date_start]):
duration = False
if (not line.duration_field_id and
line.date_stop_field_id and
cur_rec[f_date_start] and
cur_rec[f_date_stop]):
date_start = datetime.strptime(
cur_rec[f_date_start],
tools.DEFAULT_SERVER_DATETIME_FORMAT
)
date_stop = datetime.strptime(
cur_rec[f_date_stop],
tools.DEFAULT_SERVER_DATETIME_FORMAT
)
date_diff = (date_stop - date_start)
duration = date_diff.total_seconds() / 3600
elif line.duration_field_id:
duration = cur_rec[f_duration]
if line.description_type != 'code':
name = cur_rec[f_descr]
else:
parse_dict = {'o': cur_rec}
mytemplate = Template(line.description_code)
name = mytemplate.render(**parse_dict)
super_calendar_values = {
'name': name,
'date_start': cur_rec[f_date_start],
'duration': duration,
'user_id': (
f_user and
cur_rec[f_user] and
cur_rec[f_user].id or
False
),
'configurator_id': configurator.id,
'res_id': line.name.model+','+str(cur_rec['id']),
'model_id': line.name.id,
}
res[cur_rec] = super_calendar_values
return res
class SuperCalendarConfiguratorLine(models.Model):
_name = 'super.calendar.configurator.line'
name = fields.Many2one(
comodel_name='ir.model',
string='Model',
required=True,
)
domain = fields.Char(
string='Domain',
size=512,
)
configurator_id = fields.Many2one(
comodel_name='super.calendar.configurator',
string='Configurator',
)
description_type = fields.Selection(
[('field', 'Field'),
('code', 'Code')],
string="Description Type",
default='field',
)
description_field_id = fields.Many2one(
comodel_name='ir.model.fields',
string='Description field',
domain=("['&','|',('ttype', '=', 'char'),('ttype', '=', 'text'),"
"('model_id', '=', name)]"),
)
description_code = fields.Text(
string='Description field',
help=("Use '${o}' to refer to the involved object. "
"E.g.: '${o.project_id.name}'"),
)
date_start_field_id = fields.Many2one(
comodel_name='ir.model.fields',
string='Start date field',
domain=("['&','|',('ttype', '=', 'datetime'),('ttype', '=', 'date'),"
"('model_id', '=', name)]"),
required=True,
)
date_stop_field_id = fields.Many2one(
comodel_name='ir.model.fields',
string='End date field',
domain="['&',('ttype', '=', 'datetime'),('model_id', '=', name)]"
)
duration_field_id = fields.Many2one(
comodel_name='ir.model.fields',
string='Duration field',
domain="['&',('ttype', '=', 'float'), ('model_id', '=', name)]",
)
user_field_id = fields.Many2one(
comodel_name='ir.model.fields',
string='User field',
domain="['&', ('ttype', '=', 'many2one'), ('model_id', '=', name)]",
)
class SuperCalendar(models.Model):
_name = 'super.calendar'
name = fields.Char(
string='Description',
size=512,
required=True,
)
date_start = fields.Datetime(
string='Start date',
required=True,
)
duration = fields.Float(
string='Duration'
)
user_id = fields.Many2one(
comodel_name='res.users',
string='User',
)
configurator_id = fields.Many2one(
comodel_name='super.calendar.configurator',
string='Configurator',
)
res_id = fields.Reference(
selection=_models_get,
string='Resource',
size=128,
)
model_id = fields.Many2one(
comodel_name='ir.model',
string='Model',
)