Added redirect to existing repository from add view.

src/django_vcs_watch/urls.py

@@ -33,14 +33,15 @@
 }
 
 urlpatterns = patterns('django.views.generic',
-   (r'^r/(?P<slug>[a-z0-9]{8}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{12})/$', 'list_detail.object_detail', repository_info, 'vcs-watch-repository'),
-   (r'^add/$', 'create_update.create_object', add_page, 'vcs-watch-add'),
+   (r'^r/(?P<slug>[a-z0-9]{8}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{12})/$',
+        'list_detail.object_detail', repository_info, 'vcs-watch-repository'),
    #(r'^r/$', 'simple.direct_to_template', main_page, 'vcs-watch-main-page'),
 )
 
 urlpatterns += patterns('django_vcs_watch.views',
    (r'^r/(?P<repository_slug>[a-z0-9]{8}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{12})/(?P<revision>[a-z0-9-]{1,36})/$', 'revision', {}, 'vcs-watch-revision'),
    (r'^profile/$', 'profile', {}, 'vcs-watch-profile'),
+   (r'^add/$', 'add_repository', add_page, 'vcs-watch-add'),
 )
 
 urlpatterns += patterns('django.contrib.syndication.views',

src/django_vcs_watch/views.py

@@ -1,9 +1,10 @@
 from django.shortcuts import get_object_or_404
 from django.views.generic.list_detail import object_detail, object_list
+from django.views.generic.create_update import create_object
 from django.contrib.auth.decorators import login_required
-from django.http import HttpResponseForbidden
+from django.http import HttpResponseForbidden, HttpResponseRedirect
 
-from models import Repository
+from django_vcs_watch.models import Repository
 
 def revision(request, repository_slug, revision):
     repository = get_object_or_404(Repository, hash=repository_slug)
@@ -13,9 +14,20 @@ def revision(request, repository_slug, revision):
             slug=revision,
             slug_field='rev')
 
+
 @login_required
 def profile(request):
     return object_list(
             request,
             queryset=request.user.repository_set.all())
 
+
+def add_repository(request, *args, **kwargs):
+    url = request.POST.get('url', None)
+    reps = Repository.objects.filter(url = url).all()
+
+    if len(reps) > 0:
+        return HttpResponseRedirect(reps[0].get_absolute_url())
+
+    return create_object(request, *args, **kwargs)
+