[ADD] web_widget_child_selector

web_widget_child_selector/models/base.py

@@ -0,0 +1,38 @@
+# Copyright 2019 Creu Blanca
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models, _
+
+
+class Base(models.AbstractModel):
+    _inherit = 'base'
+
+    def get_record_parent(self):
+        self.ensure_one()
+        if not hasattr(self, self._parent_name):
+            return False
+        parent = getattr(self, self._parent_name)
+        if not parent:
+            return False
+        return parent.name_get()[0]
+
+    def _get_record_parents(self, field):
+        if not self:
+            return [(False, _('Root'))]
+        return getattr(
+            self, self._parent_name
+        )._get_record_parents(field) + [(self.id, str(getattr(self, field)))]
+
+    def _get_record_direct_childs(self, field):
+        if not hasattr(self, self._parent_name):
+            return []
+        return [(r.id, str(getattr(r, field))) for r in self.search([(
+            self._parent_name, '=', self.id or False
+        )])]
+
+    def get_record_direct_childs_parents(self, options):
+        field = options.get('child_selection_field', 'display_name')
+        return {
+            'childs': self._get_record_direct_childs(field),
+            'parents': self._get_record_parents(field)
+        }