From 2c61839da8fb2117c16473b8774362fc3327f407 Mon Sep 17 00:00:00 2001
From: zheng xie <xiez1989@gmail.com>
Date: Thu, 29 Nov 2018 11:14:33 +0800
Subject: [PATCH] [wiki] Redirect old url to new url end with .md (#2578)

---
 seahub/wiki/views.py            |  5 +++++
 tests/seahub/wiki/test_views.py | 20 ++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 tests/seahub/wiki/test_views.py

diff --git a/seahub/wiki/views.py b/seahub/wiki/views.py
index c24c18529e..bea1d3437d 100644
--- a/seahub/wiki/views.py
+++ b/seahub/wiki/views.py
@@ -42,6 +42,11 @@ def wiki_list(request):
 def slug(request, slug, file_path="home.md"):
     """Show wiki page.
     """
+    # compatible with old wiki url
+    if len(file_path.split('.')) == 1:
+        new_path = file_path + '.md'
+        return HttpResponseRedirect(reverse('wiki:slug', args=[slug, new_path]))
+
     # get wiki object or 404
     wiki = get_object_or_404(Wiki, slug=slug)
     file_path = "/" + file_path
diff --git a/tests/seahub/wiki/test_views.py b/tests/seahub/wiki/test_views.py
new file mode 100644
index 0000000000..646b10ef17
--- /dev/null
+++ b/tests/seahub/wiki/test_views.py
@@ -0,0 +1,20 @@
+from django.core.urlresolvers import reverse
+
+from seahub.wiki.models import Wiki
+from seahub.test_utils import BaseTestCase
+
+
+class SlugTest(BaseTestCase):
+    def setUp(self, ):
+        self.wiki = Wiki.objects.add('new wiki', self.user.username)
+        self.login_as(self.user)
+
+    # def test_home_page(self, ):
+    #     resp = self.client.get(reverse('wiki:slug', args=['new-wiki']))
+    #     self.assertEqual(200, resp.status_code)
+    #     self.assertTemplateUsed(resp, 'wiki/wiki.html')
+
+    def test_old_home_page(self, ):
+        resp = self.client.get(reverse('wiki:slug', args=['new-wiki', 'home']))
+        self.assertEqual(302, resp.status_code)
+        self.assertRegexpMatches(resp['Location'], '/wikis/new-wiki/home.md')