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# Copyright (C) 2018 - TODAY, Pavlov Media
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from odoo import api, fields, models
class AgreementAppendix(models.Model):
_name = "agreement.appendix"
_description = "Agreement Appendices"
_order = "sequence"
name = fields.Char(string="Name", required=True)
title = fields.Char(
string="Title",
required=True,
help="The title is displayed on the PDF." "The name is not.",
)
sequence = fields.Integer(
string="Sequence",
default=10)
content = fields.Html(string="Content")
dynamic_content = fields.Html(
compute="_compute_dynamic_content",
string="Dynamic Content",
help="compute dynamic Content",
)
agreement_id = fields.Many2one(
"agreement",
string="Agreement",
ondelete="cascade")
active = fields.Boolean(
string="Active",
default=True,
help="If unchecked, it will allow you to hide this appendix without "
"removing it.",
)
# Dynamic field editor
field_domain = fields.Char(string='Field Expression',
default='[["active", "=", True]]')
default_value = fields.Char(
string="Default Value",
help="Optional value to use if the target field is empty.")
copyvalue = fields.Char(
string="Placeholder Expression",
help="""Final placeholder expression, to be copy-pasted in the desired
template field.""")
@api.onchange("field_domain", "default_value")
def onchange_copyvalue(self):
self.copyvalue = False
if self.field_domain:
string_list = self.field_domain.split(",")
if string_list:
field_domain = string_list[0][3:-1]
self.copyvalue = "${{object.{} or {}}}".format(
field_domain,
self.default_value or "''")
# compute the dynamic content for mako expression
@api.multi
def _compute_dynamic_content(self):
MailTemplates = self.env["mail.template"]
for appendix in self:
lang = (
appendix.agreement_id
and appendix.agreement_id.partner_id.lang
or "en_US"
)
content = MailTemplates.with_context(lang=lang)._render_template(
appendix.content, "agreement.appendix", appendix.id
)
appendix.dynamic_content = content