From 6e4e975636612756751417b42ab8f354e03bd10e Mon Sep 17 00:00:00 2001
From: Evgeny Fadeev <evgeny.fadeev@gmail.com>
Date: Wed, 7 Nov 2012 16:21:33 -0300
Subject: added a setting to disable RSS feed

---
 askbot/conf/social_sharing.py           | 11 ++++++++++-
 askbot/doc/source/changelog.rst         |  1 +
 askbot/feed.py                          |  6 +++++-
 askbot/templates/main_page/tab_bar.html |  2 ++
 askbot/templates/question/sidebar.html  |  2 ++
 5 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/askbot/conf/social_sharing.py b/askbot/conf/social_sharing.py
index 9a0f8ad4..c7c29151 100644
--- a/askbot/conf/social_sharing.py
+++ b/askbot/conf/social_sharing.py
@@ -8,10 +8,19 @@ from django.utils.translation import ugettext as _
 
 SOCIAL_SHARING = ConfigurationGroup(
             'SOCIAL_SHARING',
-            _('Sharing content on social networks'), 
+            _('Content sharing'), 
             super_group = EXTERNAL_SERVICES
         )
 
+settings.register(
+    BooleanValue(
+        SOCIAL_SHARING,
+        'RSS_ENABLED',
+        default=True,
+        description=_('Check to enable RSS feeds')
+    )
+)
+
 settings.register(
     BooleanValue(
         SOCIAL_SHARING,
diff --git a/askbot/doc/source/changelog.rst b/askbot/doc/source/changelog.rst
index f5714421..0fff72a1 100644
--- a/askbot/doc/source/changelog.rst
+++ b/askbot/doc/source/changelog.rst
@@ -3,6 +3,7 @@ Changes in Askbot
 
 Development version
 -------------------
+* Added option to enable/disable rss feeds (Evgeny)
 * Added minimum reputation to insert links and hotlinked images (Evgeny)
 * Added minimum reputation to suggest links as plain text (Evgeny)
 * Added support of Haystack for search (Adolfo)
diff --git a/askbot/feed.py b/askbot/feed.py
index 285bb452..ac3dcdd0 100644
--- a/askbot/feed.py
+++ b/askbot/feed.py
@@ -18,6 +18,7 @@ from django.contrib.syndication.feeds import Feed
 from django.contrib.contenttypes.models import ContentType
 from django.utils.translation import ugettext as _
 from django.core.exceptions import ObjectDoesNotExist
+from django.http import Http404
 
 from askbot.models import Post
 from askbot.conf import settings as askbot_settings
@@ -37,6 +38,8 @@ class RssIndividualQuestionFeed(Feed):
         return askbot_settings.APP_DESCRIPTION
 
     def get_object(self, bits):
+        if askbot_settings.RSS_ENABLED is False:
+            raise Http404
         if len(bits) != 1:
             raise ObjectDoesNotExist
         return Post.objects.get_questions().get(id__exact = bits[0])
@@ -144,6 +147,8 @@ class RssLastestQuestionsFeed(Feed):
     def items(self, item):
         """get questions for the feed
         """
+        if askbot_settings.RSS_ENABLED is False:
+            raise Http404
         #initial filtering
         qs = Post.objects.get_questions().filter(deleted=False)
 
@@ -165,7 +170,6 @@ class RssLastestQuestionsFeed(Feed):
         return qs.order_by('-thread__last_activity_at')[:30]
 
 
-
 def main():
     """main function for use as a script
     """
diff --git a/askbot/templates/main_page/tab_bar.html b/askbot/templates/main_page/tab_bar.html
index 17ab810e..37f63012 100644
--- a/askbot/templates/main_page/tab_bar.html
+++ b/askbot/templates/main_page/tab_bar.html
@@ -1,6 +1,7 @@
 {% import "macros.html" as macros %}
 {% load extra_filters_jinja %}
 {% cache 0 "scope_sort_tabs" search_tags request.user author_name scope sort query context.page language_code %}
+{% if settings.RSS_ENABLED %}
 <a class="rss"
     {% if feed_url %}
     href="{{feed_url}}"
@@ -10,6 +11,7 @@
     title="{% trans %}subscribe to the questions feed{% endtrans %}"
     >{% trans %}RSS{% endtrans %}
 </a>
+{% endif %}
 <div class="tabBar">
     <div id="sort_tabs" class="tabsA">
         <span class="label">{% trans %}Sort by &raquo;{% endtrans %}</span>
diff --git a/askbot/templates/question/sidebar.html b/askbot/templates/question/sidebar.html
index 4d431ef2..905ce781 100644
--- a/askbot/templates/question/sidebar.html
+++ b/askbot/templates/question/sidebar.html
@@ -39,12 +39,14 @@
         <input type="checkbox" id="question-subscribe-sidebar"/>
         <label for="question-subscribe-sidebar">{% trans %}<strong>Here</strong> (once you log in) you will be able to sign up for the periodic email updates about this question.{% endtrans %}</label>
         {%endif%}
+        {% if settings.RSS_ENABLED %}
         <p class="rss">
             <a
                 href="{{settings.APP_URL}}/feeds/question/{{ question.id }}"
                 title="{% trans %}subscribe to this question rss feed{% endtrans %}"
                 >{% trans %}subscribe to rss feed{% endtrans %}</a>
         </p>
+        {% endif %}
     </div> 
 </div>
 
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