mirror of
https://gitlab.com/flectra-community/server-ux.git
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340 lines
13 KiB
Python
340 lines
13 KiB
Python
# Copyright (C) 2016 Serpent Consulting Services Pvt. Ltd. (support@serpentcs.com)
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# Copyright (C) 2020 Iván Todorovich (https://twitter.com/ivantodorovich)
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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import json
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from lxml import etree
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from flectra import _, api, fields, models
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class MassEditingWizard(models.TransientModel):
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_name = "mass.editing.wizard"
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_description = "Wizard for mass edition"
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selected_item_qty = fields.Integer(readonly=True)
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remaining_item_qty = fields.Integer(readonly=True)
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operation_description_info = fields.Text(readonly=True)
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operation_description_warning = fields.Text(readonly=True)
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operation_description_danger = fields.Text(readonly=True)
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message = fields.Text(readonly=True)
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@api.model
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def default_get(self, fields):
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res = super().default_get(fields)
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server_action_id = self.env.context.get("server_action_id")
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server_action = self.env["ir.actions.server"].sudo().browse(server_action_id)
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active_ids = self.env.context.get("active_ids")
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if not server_action:
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return res
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original_active_ids = self.env.context.get("original_active_ids", active_ids)
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operation_description_info = False
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operation_description_warning = False
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operation_description_danger = False
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if len(active_ids) == len(original_active_ids):
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operation_description_info = _(
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"The treatment will be processed on the %(amount)d selected record(s)."
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) % {
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"amount": len(active_ids),
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}
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elif len(original_active_ids):
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operation_description_warning = _(
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"You have selected %(origin_amount)d "
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"record(s) that can not be processed.\n"
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"Only %(amount)d record(s) will be processed."
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) % {
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"origin_amount": len(original_active_ids) - len(active_ids),
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"amount": len(active_ids),
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}
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else:
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operation_description_danger = _(
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"None of the %(amount)d record(s) you have selected can be processed."
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) % {
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"amount": len(active_ids),
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}
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# Set values
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res.update(
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{
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"selected_item_qty": len(active_ids),
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"remaining_item_qty": len(original_active_ids),
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"operation_description_info": operation_description_info,
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"operation_description_warning": operation_description_warning,
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"operation_description_danger": operation_description_danger,
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"message": server_action.mass_edit_message,
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}
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)
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return res
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def onchange(self, values, field_names, fields_spec):
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first_call = not field_names
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if first_call:
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field_names = [fname for fname in values if fname != "id"]
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missing_names = [fname for fname in fields_spec if fname not in values]
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defaults = self.default_get(missing_names)
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for field_name in missing_names:
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values[field_name] = defaults.get(field_name, False)
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if field_name in defaults:
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field_names.append(field_name)
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server_action_id = self.env.context.get("server_action_id")
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server_action = self.env["ir.actions.server"].sudo().browse(server_action_id)
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if not server_action:
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return super().onchange(values, field_names, fields_spec)
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dynamic_fields = {}
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for line in server_action.mapped("mass_edit_line_ids"):
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values["selection__" + line.field_id.name] = "ignore"
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values[line.field_id.name] = False
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dynamic_fields["selection__" + line.field_id.name] = fields.Selection(
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[()], default="ignore"
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)
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dynamic_fields[line.field_id.name] = fields.Text([()], default=False)
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self._fields.update(dynamic_fields)
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res = super().onchange(values, field_names, fields_spec)
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if not res["value"]:
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value = {key: value for key, value in values.items() if value is not False}
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res["value"] = value
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for field in dynamic_fields:
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self._fields.pop(field)
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view_temp = (
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self.env["ir.ui.view"]
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.sudo()
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.search([("name", "=", "Temporary Mass Editing Wizard")], limit=1)
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)
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if view_temp:
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view_temp.unlink()
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return res
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@api.model
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def _prepare_fields(self, line, field, field_info):
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result = {}
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# Add "selection field (set / add / remove / remove_m2m)
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if field.ttype == "many2many":
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selection = [
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("ignore", _("Don't touch")),
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("set_m2m", _("Set")),
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("remove_m2m", _("Remove")),
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("add", _("Add")),
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]
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elif field.ttype == "one2many":
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selection = [
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("ignore", _("Don't touch")),
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("set_o2m", _("Set")),
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("add_o2m", _("Add")),
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]
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else:
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selection = [
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("ignore", _("Don't touch")),
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("set", _("Set")),
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("remove", _("Remove")),
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]
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result["selection__" + field.name] = {
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"type": "selection",
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"string": field_info["string"],
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"selection": selection,
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}
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# Add field info
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result[field.name] = field_info
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return result
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@api.model
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def _insert_field_in_arch(self, line, field, main_xml_group):
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etree.SubElement(
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main_xml_group,
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"label",
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{
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"for": "selection__" + field.name,
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},
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)
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div = etree.SubElement(
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main_xml_group,
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"div",
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{
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"class": "d-flex",
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},
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)
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etree.SubElement(
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div,
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"field",
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{
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"name": "selection__" + field.name,
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"modifiers": '{"required": true}',
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"class": "w-25",
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},
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)
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field_vals = self._get_field_options(field)
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if line.widget_option:
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field_vals["widget"] = line.widget_option
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field_element = etree.SubElement(div, "field", field_vals)
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if field.ttype == "one2many":
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comodel = self.env[field.relation]
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dummy, form_view = comodel._get_view(view_type="form")
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dummy, tree_view = comodel._get_view(view_type="tree")
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field_context = {}
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if form_view:
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field_context["form_view_ref"] = form_view.xml_id
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if tree_view:
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field_context["tree_view_ref"] = tree_view.xml_id
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if field_context:
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field_element.attrib["context"] = json.dumps(field_context)
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else:
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model_arch, dummy = self.env[field.model]._get_view(view_type="form")
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embedded_tree = None
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for node in model_arch.xpath(f"//field[@name='{field.name}'][./tree]"):
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embedded_tree = node.xpath("./tree")[0]
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break
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if embedded_tree is not None:
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for node in embedded_tree.xpath("./*"):
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modifiers = node.get("modifiers")
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if modifiers:
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node.attrib["modifiers"] = modifiers
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field_element.insert(0, embedded_tree)
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return field_element
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def _get_field_options(self, field):
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return {
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"name": field.name,
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"invisible": 'selection__%s in ["ignore", "remove", False]' % field.name,
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"class": "w-75",
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}
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@api.model
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def get_views(self, views, options=None):
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for view, _type in views:
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if view:
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view = self.env["ir.ui.view"].sudo().browse(view)
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server_action = view.mass_server_action_id
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self = self.with_context(server_action_id=server_action.id)
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return super().get_views(views, options)
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@api.model
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def get_view(self, view_id=None, view_type="form", **options):
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view = self.env["ir.ui.view"].sudo().browse(view_id)
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server_action = view.mass_server_action_id
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self = self.with_context(server_action_id=server_action.id)
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if not server_action:
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return super().get_view(view_id, view_type, **options)
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result = super().get_view(view_id, view_type, **options)
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arch = etree.fromstring(result["arch"])
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main_xml_group = arch.find('.//group[@name="group_field_list"]')
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for line in server_action.mapped("mass_edit_line_ids"):
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self._insert_field_in_arch(line, line.field_id, main_xml_group)
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if line.field_id.ttype == "one2many":
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comodel = self.env[line.field_id.relation]
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result["models"] = dict(
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result["models"], **{comodel._name: tuple(comodel.fields_get())}
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)
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result["arch"] = etree.tostring(arch, encoding="unicode")
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return result
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@api.model
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def fields_get(self, allfields=None, attributes=None):
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server_action_id = self.env.context.get("server_action_id")
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server_action = self.env["ir.actions.server"].sudo().browse(server_action_id)
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if not server_action:
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return super().fields_get(allfields, attributes)
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res = super().fields_get(allfields, attributes)
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fields_info = self.env[server_action.model_id.model].fields_get()
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for line in server_action.mapped("mass_edit_line_ids"):
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field = line.field_id
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field_info = self._clean_check_company_field_domain(
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self.env[server_action.model_id.model], field, fields_info[field.name]
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)
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field_info["relation_field"] = False
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if not line.apply_domain and "domain" in field_info:
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field_info["domain"] = "[]"
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res.update(self._prepare_fields(line, field, field_info))
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return res
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@api.model
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def _clean_check_company_field_domain(self, TargetModel, field, field_info):
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"""
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This method remove the field view domain added by Flectra for relational
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fields with check_company attribute to avoid error for non exists
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company_id or company_ids fields in wizard view.
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See _description_domain method in _Relational Class
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"""
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field_class = TargetModel._fields[field.name]
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if not field_class.relational or not field_class.check_company or field.domain:
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return field_info
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field_info["domain"] = "[]"
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return field_info
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@api.model_create_multi
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def create(self, vals_list):
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server_action_id = self.env.context.get("server_action_id")
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server_action = self.env["ir.actions.server"].sudo().browse(server_action_id)
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active_ids = self.env.context.get("active_ids", [])
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if server_action and active_ids:
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for vals in vals_list:
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values = {}
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for key, val in vals.items():
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if key.startswith("selection_"):
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split_key = key.split("__", 1)[1]
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if val == "set" or val == "add_o2m":
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values.update({split_key: vals.get(split_key, False)})
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elif val == "set_o2m" or val == "set_m2m":
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values.update(
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{split_key: [(6, 0, [])] + vals.get(split_key, [])}
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)
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elif val == "remove":
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values.update({split_key: False})
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elif val == "remove_m2m":
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m2m_list = []
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if vals.get(split_key):
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for m2m_id in vals.get(split_key, False):
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m2m_list.append((3, m2m_id[1]))
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if m2m_list:
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values.update({split_key: m2m_list})
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else:
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values.update({split_key: [(5, 0, [])]})
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elif val == "add":
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values.update({split_key: vals.get(split_key, False)})
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if values:
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for active_id in active_ids:
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self.env[server_action.model_id.model].browse(
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active_id
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).with_context(
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mass_edit=True,
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).write(values)
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return super().create([{}])
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def _prepare_create_values(self, vals_list):
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return vals_list
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def read(self, fields=None, load="_classic_read"):
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"""Without this call, dynamic fields build by fields_view_get()
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generate a log warning, i.e.:
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flectra.models:mass.editing.wizard.read() with unknown field 'myfield'
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flectra.models:mass.editing.wizard.read()
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with unknown field 'selection__myfield'
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"""
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real_fields = fields
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if fields:
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# We remove fields which are not in _fields
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real_fields = [x for x in fields if x in self._fields]
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result = super().read(real_fields, load=load)
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# adding fields to result
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[result[0].update({x: False}) for x in fields if x not in real_fields]
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return result
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def button_apply(self):
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self.ensure_one()
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