product_template.py

# Copyright 2020 Tecnativa - Jairo Llopis
# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl).

from odoo import api, fields, models

from odoo.addons.website.models import ir_http


class ProductTemplate(models.Model):
    _inherit = "product.template"

    website_attachment_ids = fields.Many2many(
        string="Website attachments",
        comodel_name="ir.attachment",
        context={"default_public": True, "hide_attachment_products": True},
        domain=lambda self, *args, **kwargs: (
            self._domain_website_attachment_ids(*args, **kwargs)
        ),
        help="Files publicly downloadable from the product eCommerce page.",
    )

    @api.model
    def _domain_website_attachment_ids(self):
        """Get domain for website attachments."""
        domain = [
            # Only use public attachments
            ("public", "=", True),
            # Exclude Odoo asset files to avoid confusing the user
            "!",
            ("name", "=ilike", "%.assets%.js"),
            "!",
            ("name", "=ilike", "%.assets%.css"),
            "!",
            ("name", "=ilike", "web_editor%"),
            "!",
            ("name", "=ilike", "/web/content/%.assets%.js"),
            "!",
            ("name", "=ilike", "/web/content/%.assets%.css"),
            "!",
            ("name", "=ilike", r"/web/content/%/web\_editor.summernote%.js"),
            "!",
            ("name", "=ilike", r"/web/content/%/web\_editor.summernote%.css"),
        ]
        # Filter by website domain in frontend
        if ir_http.get_request_website():
            website = self.env["website"].get_current_website()
            domain += website.website_domain()
        return domain