From 802cccf41fa3143d63a32450c7cb0906b382a78f Mon Sep 17 00:00:00 2001
From: Mitar <mitar@tnode.com>
Date: Sun, 6 Mar 2011 21:42:19 +0100
Subject: [PATCH] Added support for plugins to register URL patterns for views.

---
 cms/admin/pageadmin.py |  3 +++
 cms/plugin_base.py     | 11 +++++++++++
 cms/plugin_pool.py     | 21 +++++++++++++++++++++
 3 files changed, 35 insertions(+)

diff --git a/cms/admin/pageadmin.py b/cms/admin/pageadmin.py
index aa05a6445d0..3eaafc56f94 100644
--- a/cms/admin/pageadmin.py
+++ b/cms/admin/pageadmin.py
@@ -201,6 +201,9 @@ def get_urls(self):
             pat(r'^(?P<object_id>\d+)/change_template/$', self.change_template), # copy dialog
         )
 
+        if plugin_pool.get_all_plugins():
+            url_patterns += plugin_pool.get_patterns()
+
         url_patterns = url_patterns + super(PageAdmin, self).get_urls()
         return url_patterns
 
diff --git a/cms/plugin_base.py b/cms/plugin_base.py
index daa39356d34..3b29b69be5e 100644
--- a/cms/plugin_base.py
+++ b/cms/plugin_base.py
@@ -211,6 +211,17 @@ def icon_alt(self, instance):
         the plugin object in a text editor.
         """
         return "%s - %s" % (unicode(self.name), unicode(instance))
+
+    def get_plugin_urls(self):
+        """
+        Return URL patterns for which the plugin wants to register
+        views for.
+        """
+        return []
+
+    def plugin_urls(self):
+        return self.get_plugin_urls()
+    plugin_urls = property(plugin_urls)
     
     def __repr__(self):
         return smart_str(self.name)
diff --git a/cms/plugin_pool.py b/cms/plugin_pool.py
index 74db91ffdea..aeb682dd785 100644
--- a/cms/plugin_pool.py
+++ b/cms/plugin_pool.py
@@ -3,7 +3,11 @@
 from cms.plugin_base import CMSPluginBase
 from cms.utils.helpers import reversion_register
 from django.conf import settings
+from django.conf.urls.defaults import url, patterns, include
+from django.template.defaultfilters import slugify
+from django.utils.encoding import force_unicode
 from django.utils.importlib import import_module
+from django.utils.translation import get_language, deactivate_all, activate
 
 class PluginPool(object):
     def __init__(self):
@@ -95,7 +99,24 @@ def get_plugin(self, name):
         """
         self.discover_plugins()
         return self.plugins[name]
+    
+    def get_patterns(self):
+        # We want untranslated name of the plugin for its slug so we deactivate translation
+        lang = get_language()
+        deactivate_all()
 
+        url_patterns = []
+        for plugin in self.get_all_plugins():
+            p = plugin()
+            slug = slugify(force_unicode(p.name))
+            url_patterns += patterns('',
+                url(r'^plugin/%s/' % (slug,), include(p.plugin_urls)),
+            )
+        
+        # Reactivate translation
+        activate(lang)
+
+        return url_patterns
 
 plugin_pool = PluginPool()