diff --git a/app/controllers/topics_controller.rb b/app/controllers/topics_controller.rb
index 5b34b1c08b9..4dc05c2780e 100644
--- a/app/controllers/topics_controller.rb
+++ b/app/controllers/topics_controller.rb
@@ -40,6 +40,11 @@ class TopicsController < ApplicationController
anonymous_etag(@topic_view.topic) do
redirect_to_correct_topic && return if slugs_do_not_match
+
+ # render workaround pseudo-static HTML page for Yandex crawler (if enabled)
+ # (see http://meta.discourse.org/t/noscript-tag-and-some-search-engines/8078)
+ return render 'topics/plain', layout: false if (SiteSetting.yandex_workaround && params.has_key?('_escaped_fragment_'))
+
View.create_for(@topic_view.topic, request.remote_ip, current_user)
track_visit_to_topic
perform_show_response
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 66bc001dc7d..a902e0f74b9 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -78,6 +78,10 @@ module ApplicationHelper
end
end
+ # Add workaround tag for Yandex crawler
+ # (see http://help.yandex.ru/webmaster/?id=1125296)
+ result << tag('meta', name: "fragment", content: "!") if SiteSetting.yandex_workaround
+
result
end
diff --git a/app/models/site_setting.rb b/app/models/site_setting.rb
index 971629455f8..6dc25428d57 100644
--- a/app/models/site_setting.rb
+++ b/app/models/site_setting.rb
@@ -26,6 +26,7 @@ class SiteSetting < ActiveRecord::Base
client_setting(:must_approve_users, false)
client_setting(:ga_tracking_code, "")
client_setting(:ga_domain_name, "")
+ client_setting(:yandex_workaround, false)
client_setting(:enable_long_polling, true)
client_setting(:polling_interval, 3000)
client_setting(:anon_polling_interval, 30000)
diff --git a/app/views/topics/plain.html.erb b/app/views/topics/plain.html.erb
new file mode 100644
index 00000000000..79e02f2c987
--- /dev/null
+++ b/app/views/topics/plain.html.erb
@@ -0,0 +1,19 @@
+
+
+
+
+ <%= render_topic_title(@topic_view.topic) %>
+
+
+<% @topic_view.posts.each do |post| %>
+ <% if post.user %>
+
+ #<%=post.post_number%> <%= t 'by'%>: <%= post.user.name %>, <%= post.created_at.to_formatted_s(:long_ordinal) %>
+
+
+ <%= post.cooked.html_safe %>
+
+
+ <% end %>
+<% end %>
+
diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index 17b2630eedf..85efbd0345d 100644
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -500,6 +500,7 @@ en:
must_approve_users: "Admins must approve all users before they gain access"
ga_tracking_code: "Google analytics tracking code code, eg: UA-12345678-9; see http://google.com/analytics"
ga_domain_name: "Google analytics domain name, eg: mysite.com; see http://google.com/analytics"
+ yandex_workaround: "Enable workaround solution to help Yandex crawler (http://www.yandex.com) index your site. WARNING: enable it only if you are really have to do it."
top_menu: "Determine which items appear in the homepage navigation, and in what order. Example latest|hot|read|favorited|unread|new|posted|categories"
post_menu: "Determine which items appear on the post menu, and in what order. Example like|edit|flag|delete|share|bookmark|reply"
share_links: "Determine which items appear on the share dialog, and in what order. Example twitter|facebook|google+|email"