From a575531420f8f8ef3fcfddc64d3fb35a581ac5a7 Mon Sep 17 00:00:00 2001
From: gaurav_patel123 <gaurav@techreceptives.com>
Date: Wed, 17 Jan 2018 14:34:27 +0530
Subject: [PATCH] [Add] Language Flag For Website

---
 addons/website/views/website_templates.xml | 27 ++++++++++++++++++++++
 flectra/addons/base/res/res_lang.py        |  1 +
 flectra/addons/base/res/res_lang_view.xml  |  2 ++
 3 files changed, 30 insertions(+)

diff --git a/addons/website/views/website_templates.xml b/addons/website/views/website_templates.xml
index 79d9da30..cff9c389 100644
--- a/addons/website/views/website_templates.xml
+++ b/addons/website/views/website_templates.xml
@@ -335,6 +335,33 @@
     </ul>
 </template>
 
+<template id="language_flags" name="Language Flags">
+    <li
+        t-if="(request and request.is_frontend_multilang and len(languages) &gt; 1) or (website and (editable or translatable))"
+        class="dropdown language_dropdown">
+        <a href="#" class="dropdown-toggle language_flag" data-toggle="dropdown">
+            <t t-foreach="website.language_ids" t-as="lg">
+                <t t-if="request.context.get('lang') == lg.code">
+                    <img t-att-src="website.image_url(lg, 'lang_flag')" height="30"
+                        width="30" t-att-title="lg.name" />
+                </t>
+            </t>
+            <span class="caret"></span>
+        </a>
+        <ul class="dropdown-menu" role="menu" style="min-width: 80px;">
+            <li t-foreach="website.language_ids" t-as="lg">
+                <a
+                    t-att-href="url_for(request.httprequest.path + '?' + keep_query(), lang=lg.code)"
+                    t-att-data-default-lang="(editable or translatable) and 'true' if website and lg.code == website.default_lang_code else None"
+                    t-att-data-lang="lg.code" t-att-data-lang_dir="lg.direction" class="js_change_lang">
+                <img t-att-src="website.image_url(lg, 'lang_flag')" height="30" width="30" t-att-title="lg.code" />
+                    <t t-esc="lg.name.split('/').pop()"/>
+                </a>
+            </li>
+        </ul>
+    </li>
+</template>
+
 <template id="footer_default" inherit_id="website.footer_custom" customize_show="True" name="Automatic Footer">
     <xpath expr="//div[@id='footer']" position="replace" >
         <div id="footer" class="container hidden-print" t-if='not no_footer'>
diff --git a/flectra/addons/base/res/res_lang.py b/flectra/addons/base/res/res_lang.py
index 0dde173d..0bf400b3 100644
--- a/flectra/addons/base/res/res_lang.py
+++ b/flectra/addons/base/res/res_lang.py
@@ -25,6 +25,7 @@ class Lang(models.Model):
     _disallowed_datetime_patterns = list(tools.DATETIME_FORMATS_MAP)
     _disallowed_datetime_patterns.remove('%y') # this one is in fact allowed, just not good practice
 
+    image = fields.Binary(string='Language Flag')
     name = fields.Char(required=True)
     code = fields.Char(string='Locale Code', required=True, help='This field is used to set/get locales for user')
     iso_code = fields.Char(string='ISO code', help='This ISO code is the name of po files to use for translations')
diff --git a/flectra/addons/base/res/res_lang_view.xml b/flectra/addons/base/res/res_lang_view.xml
index e6d02bcd..4948b7f4 100644
--- a/flectra/addons/base/res/res_lang_view.xml
+++ b/flectra/addons/base/res/res_lang_view.xml
@@ -38,6 +38,8 @@
                                 <field name="code"/>
                                 <field name="iso_code"/>
                                 <field name="translatable"/>
+                                <newline />
+                                <field name="image" widget='image'></field>
                             </group>
                             <group>
                                 <field name="direction"/>