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76 lines
2.9 KiB
76 lines
2.9 KiB
# -*- coding: utf-8 -*-
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# © 2015 Antiun Ingeniería S.L. - Sergio Teruel
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# © 2015 Antiun Ingeniería S.L. - Carlos Dauden
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# © 2016 Jairo Llopis <jairo.llopis@tecnativa.com>
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# License LGPL-3 - See http://www.gnu.org/licenses/lgpl-3.0.html
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from openerp import api, fields, models
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class CustomInfo(models.AbstractModel):
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"""Models that inherit this one will get custom information for free!
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They will probably want to declare a default model in the context of the
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:attr:`custom_info_template_id` field.
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See example in :mod:`res_partner`.
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"""
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_description = "Inheritable abstract model to add custom info in any model"
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_name = "custom.info"
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custom_info_template_id = fields.Many2one(
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comodel_name='custom.info.template',
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domain=lambda self: [("model", "=", self._name)],
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string='Custom Information Template')
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custom_info_ids = fields.One2many(
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comodel_name='custom.info.value',
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inverse_name='res_id',
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domain=lambda self: [("model", "=", self._name)],
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context={"embed": True},
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auto_join=True,
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string='Custom Properties')
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@api.multi
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@api.onchange('custom_info_template_id')
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def _onchange_custom_info_template_id(self):
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new = [(5, False, False)]
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for prop in self.custom_info_template_id.property_ids:
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new += [(0, False, {
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"property_id": prop.id,
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"res_id": self.id,
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"model": self._name,
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})]
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self.custom_info_ids = new
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self.custom_info_ids._onchange_property_set_default_value()
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self.custom_info_ids._inverse_value()
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self.custom_info_ids._compute_value()
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# HACK https://github.com/OCA/server-tools/pull/492#issuecomment-237594285
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@api.multi
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def onchange(self, values, field_name, field_onchange):
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"""Add custom info children values that will be probably changed."""
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subfields = ("category_id", "field_type", "required", "property_id",
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"res_id", "model", "value", "value_str", "value_int",
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"value_float", "value_bool", "value_id")
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for subfield in subfields:
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field_onchange.setdefault("custom_info_ids." + subfield, "")
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return super(CustomInfo, self).onchange(
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values, field_name, field_onchange)
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@api.multi
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def unlink(self):
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info_values = self.mapped('custom_info_ids')
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res = super(CustomInfo, self).unlink()
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if res:
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info_values.unlink()
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return res
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@api.multi
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@api.returns("custom.info.value")
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def get_custom_info_value(self, properties):
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"""Get ``custom.info.value`` records for the given property."""
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return self.env["custom.info.value"].search([
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("model", "=", self._name),
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("res_id", "in", self.ids),
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("property_id", "in", properties.ids),
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])
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