mirror of
https://gitlab.com/flectra-community/server-ux.git
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233 lines
9.4 KiB
Python
233 lines
9.4 KiB
Python
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# 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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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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# Compute items quantity
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# Compatibility with server_actions_domain
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active_ids = self.env.context.get("active_ids")
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original_active_ids = self.env.context.get("original_active_ids", active_ids)
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# Compute operation messages
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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 %d selected record(s)."
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) % (len(active_ids))
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elif len(original_active_ids):
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operation_description_warning = _(
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"You have selected %d record(s) that can not be processed.\n"
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"Only %d record(s) will be processed."
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) % (
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len(original_active_ids) - len(active_ids),
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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 %d record(s) you have selected can be processed."
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) % (len(active_ids))
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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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@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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("set", _("Set")),
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("remove_m2m", _("Remove")),
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("add", _("Add")),
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]
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else:
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selection = [("set", _("Set")), ("remove", _("Remove"))]
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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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# Patch fields with required extra data
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for item in result.values():
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item.setdefault("views", {})
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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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"field",
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{"name": "selection__" + field.name, "colspan": "2"},
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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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etree.SubElement(main_xml_group, "field", field_vals)
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def _get_field_options(self, field):
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return {"name": field.name, "nolabel": "1", "colspan": "4"}
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@api.model
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def fields_view_get(
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self, view_id=None, view_type="form", toolbar=False, submenu=False
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):
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result = super().fields_view_get(
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view_id=view_id, view_type=view_type, toolbar=toolbar, submenu=submenu
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)
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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 result
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all_fields = {}
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TargetModel = self.env[server_action.model_id.model]
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fields_info = TargetModel.fields_get()
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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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# Field part
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field = line.field_id
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field_info = self._clean_check_company_field_domain(
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TargetModel, field, fields_info[field.name]
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)
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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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all_fields.update(self._prepare_fields(line, field, field_info))
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# XML Part
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self._insert_field_in_arch(line, field, main_xml_group)
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result["arch"] = etree.tostring(arch, encoding="unicode")
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result["fields"] = all_fields
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return result
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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
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def create(self, vals):
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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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TargetModel = self.env[server_action.model_id.model]
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IrModelFields = self.env["ir.model.fields"]
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IrTranslation = self.env["ir.translation"]
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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":
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values.update({split_key: vals.get(split_key, False)})
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elif val == "remove":
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values.update({split_key: False})
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# If field to remove is translatable,
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# its translations have to be removed
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model_field = IrModelFields.search(
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[
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("model", "=", server_action.model_id.model),
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("name", "=", split_key),
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]
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)
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if model_field and model_field.translate:
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translations = IrTranslation.search(
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[
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("res_id", "in", active_ids),
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("type", "=", "model"),
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(
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"name",
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"=",
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u"{},{}".format(
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server_action.model_id.model, split_key
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),
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),
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]
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)
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translations.unlink()
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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)[0][2]:
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m2m_list.append((3, m2m_id))
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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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m2m_list = []
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for m2m_id in vals.get(split_key, False)[0][2]:
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m2m_list.append((4, m2m_id))
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values.update({split_key: m2m_list})
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if values:
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TargetModel.browse(active_ids).write(values)
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return super().create({})
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def read(self, fields, 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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