[ADD] Add module to manage Duplicate button visibility (backport v9 module)

web_duplicate_visibility/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+========================
+Web Duplicate Visibility
+========================
+
+This module allows to manage the visibility of duplicate button from the form
+view declaration.
+
+Usage
+=====
+
+While the default behavior of odoo is to display the duplicate button when user 
+is allowed to create a new object. You are now able to remove duplicate button 
+explicitly even if you are able to create new object::
+
+   <record id="view_form_id" model="ir.ui.view">
+      <field name="name">view name</field>
+      <field name="model">my.model</field>
+      <field name="priority" eval="10"/>
+      <field name="arch" type="xml">
+         <form string="..." duplicate="0">
+         ...
+         </form>
+      </field>
+    </record>
+
+or by extending an existing view::
+
+     <field name="arch" type="xml">
+         <xpath expr="//form" position="attributes">
+             <attribute name="duplicate">0</attribute>
+         </xpath>
+     </field>
+     
+Note that admin user has always access to Duplicate
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/repo/github-com-oca-web-162
+
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/web/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smashing it by providing a 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
+------------
+
+* Pierre Verkest <pverkest@anybox.fr>
+* Christophe Combelles <ccomb@anybox.fr>
+* Simon André <sandre@anybox.fr>
+* Denis Roussel <denis.roussel@acsone.eu>
+
+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.

web_duplicate_visibility/__init__.py

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+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    This module copyright (C) 2016 Acsone SA (<http://acsone.eu>).
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################

web_duplicate_visibility/__openerp__.py

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+# -*- coding: utf-8 -*-
+# Copyright 2016 Acsone SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    'name': 'Web Duplicate Visibility',
+    'summary': """
+        This module allows to manage the visibility of duplicate button from
+        the form view declaration.""",
+    'version': '7.0.1.0.0',
+    'license': 'AGPL-3',
+    'author': 'Acsone SA,Odoo Community Association (OCA)',
+    'website': 'https://acsone.eu',
+    'application': False,
+    'installable': True,
+    'depends': ['web'],
+    'js': ['static/src/js/web_duplicate_visibility.js'],
+    'data': [
+    ],
+    'demo': [
+    ],
+}

web_duplicate_visibility/static/src/js/web_duplicate_visibility.js

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+
+/* Web Remove Duplicate
+   @author: Denis Roussel <denis.roussel@acsone.eu>
+   Inspired by the module web_eradicate_duplicate of Alexis Delattre
+   and web_duplicate_visibility v9 of Pierre Verkest <pverkest@anybox.fr>
+*/
+
+openerp.web_duplicate_visibility = function (instance) {
+    var _t = instance.web._t;
+
+    instance.web.FormView.include({
+        load_form: function(data) {
+            this._super(data);
+            // Remove More > Duplicate button except admin
+            // if the form has the attribute 'duplicate':0
+            if (
+                    this.sidebar &&
+                    this.sidebar.items &&
+                    this.sidebar.items.other &&
+                    this.session.uid != 1 &&
+                    (this.fields_view.arch.attrs.duplicate && this.fields_view.arch.attrs.duplicate == '0')) {
+                var new_items_other = _.reject(this.sidebar.items.other, function (item) {
+                    return item.label === _t('Duplicate');
+                });
+                this.sidebar.items.other = new_items_other;
+            }
+        }
+    });
+};
+
+/*
+EXAMPLE : enable duplicate on account.move :
+<record id="view_move_form" model="ir.ui.view">
+    <field name="name">remove_duplicate.account_move_form</field>
+    <field name="model">account.move</field>
+    <field name="inherit_id" ref="account.view_move_form"/>
+    <field name="arch" type="xml">
+        <xpath expr="//form" position="attributes">
+            <attribute name="duplicate">0</attribute>
+        </xpath>
+    </field>
+</record>
+*/