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# Copyright (C) 2020 - Today: GRAP (http://www.grap.coop)
# @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from odoo import _, api, fields, models
from odoo.exceptions import UserError
class IrActionsServer(models.Model):
_inherit = "ir.actions.server"
state = fields.Selection(
selection_add=[("navigate", "Navigate")], ondelete={"navigate": "set default"}
)
navigate_action_id = fields.Many2one(
string="Navigation Action",
comodel_name="ir.actions.act_window",
domain="[('res_model', '=', max_navigate_line_model)]",
help="Define here the action used when the navigation will be executed"
" if empty, a generic action will be used.",
)
navigate_line_ids = fields.One2many(
comodel_name="ir.actions.server.navigate.line",
string="Navigate Lines",
inverse_name="action_id",
)
max_navigate_line_sequence = fields.Integer(
string="Max Navigate sequence in lines",
compute="_compute_max_navigate_line",
store=True,
)
max_navigate_line_model = fields.Char(
string="Max Navigate Model in lines",
compute="_compute_max_navigate_line",
store=True,
)
@api.depends("navigate_line_ids", "model_id")
def _compute_max_navigate_line(self):
"""Allow to know the highest sequence entered in navigate lines.
Then we add 1 to this value for the next sequence.
This value is given to the context of the o2m field in the view.
So when we create new navigate line, the sequence is automatically
added as : max_sequence + 1
"""
for action in self:
action.max_navigate_line_sequence = (
max(action.mapped("navigate_line_ids.sequence") or [0]) + 1
)
action.max_navigate_line_model = (
action.navigate_line_ids
and action.navigate_line_ids[-1].field_model
or action.model_id.model
)
def delete_last_line(self):
self.ensure_one()
self.navigate_line_ids[-1].unlink()
self.navigate_action_id = False
@api.model
def run_action_navigate_multi(self, action, eval_context=None):
IrModel = self.env["ir.model"]
lines = action.navigate_line_ids
if not lines:
raise UserError(
_("The Action Server %s is not correctly set\n" " : No fields defined")
)
mapped_field_value = ".".join(lines.mapped("field_id.name"))
item_ids = eval_context["records"].mapped(mapped_field_value).ids
domain = "[('id','in',[" + ",".join(map(str, item_ids)) + "])]"
# Use Defined action if defined
if action.navigate_action_id:
return_action = action.navigate_action_id
result = return_action.read()[0]
result["domain"] = domain
else:
# Otherwise, return a default action
model_name = action.max_navigate_line_model
model = IrModel.search([("model", "=", model_name)])
view_mode = "tree,form"
result = {
"name": model.name,
"domain": domain,
"res_model": model_name,
"target": "current",
"type": "ir.actions.act_window",
"view_mode": view_mode,
}
return result