[ADD] report_label

report_label/wizards/__init__.py

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+from . import report_label_wizard

report_label/wizards/report_label_wizard.py

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+from odoo import api, models, fields
+
+
+class ReportLabelWizard(models.TransientModel):
+    _name = "report.label.wizard"
+    _description = "Report Label Wizard"
+
+    @api.model
+    def _default_line_ids(self):
+        """ Compute line_ids based on context """
+        active_model = self.env.context.get("active_model")
+        active_ids = self.env.context.get("active_ids", [])
+        if not active_model or not active_ids:
+            return False
+        return [
+            (0, 0, {
+                "res_id": res_id,
+                "quantity": 1,
+            })
+            for res_id in active_ids
+        ]
+
+    model_id = fields.Many2one(
+        "ir.model",
+        "Model",
+        required=True,
+        default=lambda self: self.env.context.get("res_model_id"),
+    )
+    label_paperformat_id = fields.Many2one(
+        "report.paperformat.label",
+        "Label Paper Format",
+        readonly=True,
+        required=True,
+        default=lambda self: self.env.context.get("label_paperformat_id"),
+    )
+    label_template = fields.Char(
+        "Label QWeb Template",
+        readonly=True,
+        required=True,
+        default=lambda self: self.env.context.get("label_template"),
+    )
+    offset = fields.Integer(
+        help="Number of labels to skip when printing",
+    )
+    line_ids = fields.One2many(
+        "report.label.wizard.line",
+        "wizard_id",
+        "Lines",
+        default=_default_line_ids,
+        required=True,
+    )
+
+    def _prepare_report_data(self):
+        self.ensure_one()
+        return {
+            "label_format": self.label_paperformat_id.read()[0],
+            "label_template": self.label_template,
+            "offset": self.offset,
+            "res_model": self.model_id.model,
+            "lines": [
+                {
+                    "res_id": line.res_id,
+                    "quantity": line.quantity,
+                }
+                for line in self.line_ids
+            ],
+        }
+
+    def print_report(self):
+        self.ensure_one()
+        report = self.env.ref("report_label.report_label")
+        action = report.report_action(self, data=self._prepare_report_data())
+        action["context"] = {
+            "paperformat_id": self.label_paperformat_id.paperformat_id.id,
+        }
+        return action
+
+
+class ReportLabelWizardLine(models.TransientModel):
+    _name = "report.label.wizard.line"
+    _description = "Report Label Wizard Line"
+    _order = "sequence"
+
+    wizard_id = fields.Many2one(
+        "report.label.wizard",
+        "Wizard",
+        required=True,
+        ondelete="cascade",
+    )
+    sequence = fields.Integer(default=10)
+    res_id = fields.Integer("Resource ID", required=True)
+    res_name = fields.Char(compute="_compute_res_name")
+    quantity = fields.Integer(default=1, required=True)
+
+    @api.depends("wizard_id.model_id", "res_id")
+    def _compute_res_name(self):
+        wizard = self.mapped("wizard_id")
+        wizard.ensure_one()
+        res_model = wizard.model_id.model
+        res_ids = self.mapped("res_id")
+        names_map = dict(self.env[res_model].browse(res_ids).name_get())
+        for rec in self:
+            rec.res_name = names_map.get(rec.res_id)

report_label/wizards/report_label_wizard.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<odoo>
+
+    <record id="report_label_wizard_view_form" model="ir.ui.view">
+        <field name="model">report.label.wizard</field>
+        <field name="arch" type="xml">
+            <form string="Print Labels">
+                <sheet>
+                    <group>
+                    </group>
+                        <field name="line_ids">
+                            <tree editable="bottom" create="false">
+                                <field name="sequence" widget="handle"/>
+                                <field name="res_id" invisible="1"/>
+                                <field name="res_name" string="Record"/>
+                                <field name="quantity"/>
+                            </tree>
+                        </field>
+                    <group name="settings" string="Settings">
+                        <group>
+                            <field name="offset"/>
+                            <field name="model_id" invisible="1"/>
+                            <field name="label_paperformat_id"/>
+                            <field name="label_template" invisible="1"/>
+                        </group>
+                    </group>
+                </sheet>
+                <footer>
+                    <button name="print_report" string="Print" type="object" icon="fa-print" class="oe_highlight"/>
+                    <button special="cancel" string="Cancel"/>
+                </footer>
+            </form>
+        </field>
+    </record>
+
+</odoo>