Merge pull request #256 from remytms/11.0-mig-website_sale_hide_empty_category

 [MIG] website_sale_hide_empty_category: Migration to 11.0

Author: pedrobaeza

website_sale_hide_empty_category/README.rst

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+.. image:: https://img.shields.io/badge/license-LGPL--3-blue.png
+   :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+   :alt: License: LGPL-3
+
+====================================
+Website Sale - Hide Empty Categories
+====================================
+
+Removes any category links from the Shop which have no products associated
+to them.
+
+Usage
+=====
+
+Simply install the module and refresh your view. You will see the empty
+categories disappear
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/186/11.0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/website/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smash it by providing detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Contributors
+------------
+
+* Ted Salmon <tsalmon@laslabs.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit https://odoo-community.org.

website_sale_hide_empty_category/__init__.py

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+# Copyright 2017 LasLabs Inc.
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+from . import models

website_sale_hide_empty_category/__manifest__.py

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+# Copyright 2017 LasLabs Inc. <https://laslabs.com/>
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+{
+    "name": "Website Sale - Hide Empty Categories",
+    "summary": "Hide any Product Categories that are empty",
+    "version": "11.0.1.0.0",
+    "category": "Website",
+    "website": "https://github.com/OCA/e-commerce/",
+    "author": "LasLabs, Odoo Community Association (OCA)",
+    "license": "LGPL-3",
+    "application": False,
+    "installable": True,
+    "depends": [
+        "website_sale",
+    ],
+    "data": [
+        "views/website_sale_templates.xml",
+    ],
+}

website_sale_hide_empty_category/i18n/website_sale_hide_empty_category.pot

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+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* website_sale_hide_empty_category
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 11.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: website_sale_hide_empty_category
+#: model:ir.model.fields,field_description:website_sale_hide_empty_category.field_product_public_category_product_ids
+msgid "Products"
+msgstr ""
+
+#. module: website_sale_hide_empty_category
+#: model:ir.model,name:website_sale_hide_empty_category.model_product_public_category
+msgid "Website Product Category"
+msgstr ""
+

website_sale_hide_empty_category/models/__init__.py

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+# Copyright 2017 LasLabs Inc.
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+from . import product_public_category

website_sale_hide_empty_category/models/product_public_category.py

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+# Copyright 2017 LasLabs Inc.
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+
+from odoo import fields, models
+
+
+class ProductPublicCategory(models.Model):
+    _inherit = 'product.public.category'
+
+    # This module relies on the M2M relation built from `product.template` to
+    # `product.public.category` named `public_categ_ids`
+    product_ids = fields.Many2many(
+        comodel_name='product.template',
+        string='Products',
+        relation='product_public_category_product_template_rel',
+        column1='product_public_category_id',
+        column2='product_template_id',
+    )

website_sale_hide_empty_category/views/website_sale_templates.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2017 LasLabs Inc.
+     License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
+-->
+
+<odoo>
+
+    <template inherit_id="website_sale.categories_recursive"
+              id="hide_categories_recursive"
+              active="True"
+              customize_show="True"
+              name="Hide Empty Category list">
+        <xpath expr="//t[@t-name='website_sale.categories_recursive']"
+               position="attributes">
+            <attribute name="t-if">c.product_ids</attribute>
+        </xpath>
+    </template>
+
+</odoo>