75 lines
2.8 KiB
Python
75 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import _, api, fields, models
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from odoo.exceptions import UserError
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class ProductLabelLayout(models.TransientModel):
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_name = 'product.label.layout'
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_description = 'Choose the sheet layout to print the labels'
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print_format = fields.Selection([
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('dymo', 'Dymo'),
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('2x7xprice', '2 x 7 with price'),
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('4x7xprice', '4 x 7 with price'),
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('4x12', '4 x 12'),
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('4x12xprice', '4 x 12 with price')], string="Format", default='2x7xprice', required=True)
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custom_quantity = fields.Integer('Quantity', default=1, required=True)
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product_ids = fields.Many2many('product.product')
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product_tmpl_ids = fields.Many2many('product.template')
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extra_html = fields.Html('Extra Content', default='')
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rows = fields.Integer(compute='_compute_dimensions')
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columns = fields.Integer(compute='_compute_dimensions')
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@api.depends('print_format')
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def _compute_dimensions(self):
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for wizard in self:
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if 'x' in wizard.print_format:
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columns, rows = wizard.print_format.split('x')[:2]
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wizard.columns = int(columns)
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wizard.rows = int(rows)
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else:
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wizard.columns, wizard.rows = 1, 1
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def _prepare_report_data(self):
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if self.custom_quantity <= 0:
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raise UserError(_('You need to set a positive quantity.'))
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# Get layout grid
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if self.print_format == 'dymo':
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xml_id = 'product.report_product_template_label_dymo'
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elif 'x' in self.print_format:
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xml_id = 'product.report_product_template_label'
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else:
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xml_id = ''
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active_model = ''
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if self.product_tmpl_ids:
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products = self.product_tmpl_ids.ids
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active_model = 'product.template'
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elif self.product_ids:
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products = self.product_ids.ids
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active_model = 'product.product'
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else:
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raise UserError(_("No product to print, if the product is archived please unarchive it before printing its label."))
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# Build data to pass to the report
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data = {
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'active_model': active_model,
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'quantity_by_product': {p: self.custom_quantity for p in products},
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'layout_wizard': self.id,
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'price_included': 'xprice' in self.print_format,
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}
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return xml_id, data
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def process(self):
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self.ensure_one()
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xml_id, data = self._prepare_report_data()
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if not xml_id:
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raise UserError(_('Unable to find report template for %s format', self.print_format))
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report_action = self.env.ref(xml_id).report_action(None, data=data)
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report_action.update({'close_on_report_download': True})
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return report_action
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