From bcbc48afa4d54feee992219957f4d6c2f8dac327 Mon Sep 17 00:00:00 2001
From: Nils Maier <MaierMan@web.de>
Date: Wed, 15 Sep 2010 23:10:54 +0200
Subject: [PATCH] Bug 526967 - Contributions: Allow the user to set the PayPal
 form language

Port from remora fix
---
 apps/addons/tests/test_views.py | 16 ++++++++++++++++
 apps/addons/views.py            | 15 ++++++++++++---
 settings.py                     | 12 ++++++++++++
 3 files changed, 40 insertions(+), 3 deletions(-)

diff --git a/apps/addons/tests/test_views.py b/apps/addons/tests/test_views.py
index 0fff743034d..a8f14c9e869 100644
--- a/apps/addons/tests/test_views.py
+++ b/apps/addons/tests/test_views.py
@@ -4,6 +4,7 @@
 from django import test
 from django.conf import settings
 from django.core.cache import cache
+from django.utils import translation
 
 from mock import Mock
 from nose.tools import eq_
@@ -14,6 +15,7 @@
 import amo.test_utils
 from amo.helpers import urlparams
 from amo.urlresolvers import reverse
+from addons import views
 from addons.models import Addon, AddonUser
 from users.models import UserProfile
 from tags.models import Tag, AddonTag
@@ -618,3 +620,17 @@ def test_redirect_no_eula(self):
         r = self.client.get(reverse('addons.privacy', args=[11730]),
                             follow=True)
         self.assertRedirects(r, reverse('addons.detail', args=[11730]))
+
+
+def test_paypal_language_code():
+    def check(lc):
+        d = views.contribute_url_params('bz', 32, 'name', 'url')
+        eq_(d['lc'], lc)
+
+    check('US')
+
+    translation.activate('it')
+    check('IT')
+
+    translation.activate('ru-DE')
+    check('RU')
diff --git a/apps/addons/views.py b/apps/addons/views.py
index b3956022585..9342abb37f3 100644
--- a/apps/addons/views.py
+++ b/apps/addons/views.py
@@ -408,6 +408,14 @@ def contribute(request, addon_id):
 def contribute_url_params(business, addon_id, item_name, return_url,
                           amount='', item_number='',
                           monthly=False, comment=''):
+
+    lang = translation.get_language()
+    try:
+        paypal_lang = settings.PAYPAL_COUNTRYMAP[lang]
+    except KeyError:
+        lang = lang.split('-')[0]
+        paypal_lang = settings.PAYPAL_COUNTRYMAP.get(lang, 'US')
+
     # Get all the data elements that will be URL params
     # on the Paypal redirect URL.
     data = {'business': business,
@@ -417,12 +425,13 @@ def contribute_url_params(business, addon_id, item_name, return_url,
             'no_shipping': '1',
             'return': return_url,
             'charset': 'utf-8',
+            'lc': paypal_lang,
             'notify_url': "%s%s" % (settings.SERVICES_URL,
                                     reverse('amo.paypal'))}
 
-    if (not monthly):
+    if not monthly:
         data['cmd'] = '_donations'
-        if (amount):
+        if amount:
             data['amount'] = amount
     else:
         data.update({
@@ -432,7 +441,7 @@ def contribute_url_params(business, addon_id, item_name, return_url,
             'a3': amount,  # recurring contribution amount
             'no_note': '1'})  # required: no "note" text field for user
 
-    if (comment):
+    if comment:
         data['custom'] = comment
 
     return data
diff --git a/settings.py b/settings.py
index 1aea380b06f..0ff716da545 100644
--- a/settings.py
+++ b/settings.py
@@ -88,6 +88,18 @@
 # to load the internationalization machinery.
 USE_I18N = True
 
+# Paypal is an awful place that doesn't understand locales.  Instead they have
+# country codes.  This maps our locales to their codes.
+PAYPAL_COUNTRYMAP = {
+    'af': 'ZA', 'ar': 'EG', 'ca': 'ES', 'cs': 'CZ', 'cy': 'GB', 'da': 'DK',
+    'de': 'DE', 'de-AT': 'AT', 'de-CH': 'CH', 'el': 'GR', 'en-GB': 'GB',
+    'eu': 'BS', 'fa': 'IR', 'fi': 'FI', 'fr': 'FR', 'he': 'IL', 'hu': 'HU',
+    'id': 'ID', 'it': 'IT', 'ja': 'JP', 'ko': 'KR', 'mn': 'MN', 'nl': 'NL',
+    'pl': 'PL', 'ro': 'RO', 'ru': 'RU', 'sk': 'SK', 'sq': 'AL', 'sr': 'CS',
+    'tr': 'TR', 'uk': 'UA', 'vi': 'VI',
+}
+
+
 # The host currently running the site.  Only use this in code for good reason;
 # the site is designed to run on a cluster and should continue to support that
 HOSTNAME = socket.gethostname()