From f953e61ba6e23112ea900037dc3948ad1dd03d26 Mon Sep 17 00:00:00 2001
From: Fabio Barbero <faba@odoo.com>
Date: Mon, 11 Oct 2021 06:45:09 +0000
Subject: [PATCH] [IMP] crm: display globe button next to language for
 leads/opportunities

Purpose
=======
Add globe button next to language for leads and opportunities if the
database is in multi language mode and user has enough access rights.
User is also unable to edit language from view

PR: odoo/odoo/pull/78287
Task-2662548

Part-of: odoo/odoo#78287
---
 addons/crm/models/crm_lead.py                 |  5 ++++
 addons/crm/views/crm_lead_views.xml           | 28 +++++++++++++++++--
 .../wizard/base_language_install_views.xml    |  1 -
 3 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/addons/crm/models/crm_lead.py b/addons/crm/models/crm_lead.py
index fca5267fd18..d0a51f9662f 100644
--- a/addons/crm/models/crm_lead.py
+++ b/addons/crm/models/crm_lead.py
@@ -193,6 +193,7 @@ class Lead(models.Model):
     website = fields.Char('Website', help="Website of the contact", compute="_compute_website", readonly=False, store=True)
     lang_id = fields.Many2one('res.lang', string='Language', compute='_compute_lang_id', readonly=False, store=True)
     lang_code = fields.Char(related='lang_id.code')
+    lang_active_count = fields.Integer(compute='_compute_lang_active_count')
     # Address fields
     street = fields.Char('Street', compute='_compute_partner_address_values', readonly=False, store=True)
     street2 = fields.Char('Street2', compute='_compute_partner_address_values', readonly=False, store=True)
@@ -403,6 +404,10 @@ class Lead(models.Model):
         for lead in self.filtered('partner_id'):
             lead.lang_id = lang_id_by_code.get(lead.partner_id.lang, False)
 
+    @api.depends('lang_id')
+    def _compute_lang_active_count(self):
+        self.lang_active_count = len(self.env['res.lang'].get_installed())
+
     @api.depends('partner_id')
     def _compute_partner_address_values(self):
         """ Sync all or none of address fields """
diff --git a/addons/crm/views/crm_lead_views.xml b/addons/crm/views/crm_lead_views.xml
index ace9f61b74f..1ea504dce85 100644
--- a/addons/crm/views/crm_lead_views.xml
+++ b/addons/crm/views/crm_lead_views.xml
@@ -125,8 +125,20 @@
                                     <field name="country_id" placeholder="Country" class="o_address_country" options='{"no_open": True, "no_create": True}'/>
                                 </div>
                                 <field name="website" widget="url" placeholder="e.g. https://www.odoo.com"/>
-                                <field name="lang_id"/>
+                                <field name="lang_active_count" invisible="1"/>
                                 <field name="lang_code" invisible="1"/>
+                                <label for="lang_id" attrs="{'invisible': [('lang_active_count', '&lt;=', 1)]}"/>
+                                <div class="o_row" attrs="{'invisible': [('lang_active_count', '&lt;=', 1)]}">
+                                    <field name="lang_id" options="{'no_quick_create':True,'no_create_edit':True,'no_open': True,}"/>
+                                    <button
+                                        type="action"
+                                        name="%(base.res_lang_act_window)d"
+                                        class="btn-sm btn-link mb4 fa fa-globe"
+                                        aria-label="More languages"
+                                        groups="base.group_system"
+                                        title="More languages"
+                                    />
+                                </div>
                             </group>
 
                             <group name="opportunity_partner" attrs="{'invisible': [('type', '=', 'lead')]}">
@@ -294,7 +306,19 @@
                                             <field name="country_id" placeholder="Country" class="o_address_country" options='{"no_open": True, "no_create": True}'/>
                                         </div>
                                         <field name="website" widget="url" placeholder="e.g. https://www.odoo.com"/>
-                                        <field name="lang_id" options="{'no_create': True}"/>
+                                        <field name="lang_active_count" invisible="1"/>
+                                        <label for="lang_id" attrs="{'invisible': [('lang_active_count', '&lt;=', 1)]}"/>
+                                        <div class="o_row" attrs="{'invisible': [('lang_active_count', '&lt;=', 1)]}">
+                                            <field name="lang_id" options="{'no_quick_create':True,'no_create_edit':True,'no_open': True,}"/>
+                                            <button
+                                                type="action"
+                                                name="%(base.res_lang_act_window)d"
+                                                class="btn-sm btn-link mb4 fa fa-globe"
+                                                aria-label="More languages"
+                                                groups="base.group_system"
+                                                title="More languages"
+                                            />
+                                        </div>
                                     </group>
                                     <group class="mt48">
                                         <label for="contact_name_page_lead"/>
diff --git a/odoo/addons/base/wizard/base_language_install_views.xml b/odoo/addons/base/wizard/base_language_install_views.xml
index d550d33b90d..fb0d3429057 100644
--- a/odoo/addons/base/wizard/base_language_install_views.xml
+++ b/odoo/addons/base/wizard/base_language_install_views.xml
@@ -37,4 +37,3 @@ Users can choose his favorite language in their preferences.</span>
         </record>
     </data>
 </odoo>
-