X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/b4c0bfd8fa324a4c9d8b24e8753d134524ea61c7..596ab82461c6662cbfbe027c16e332d75a1e3c2e:/app/helpers/application_helper.rb

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 22a7940eb..010737245 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,3 +1,41 @@
-# Methods added to this helper will be available to all templates in the application.
 module ApplicationHelper
+  def htmlize(text)
+    return sanitize(auto_link(simple_format(text), :urls))
+  end
+
+  def rss_link_to(*args)
+    return link_to(image_tag("RSS.gif", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" });
+  end
+
+  def atom_link_to(*args)
+    return link_to(image_tag("RSS.gif", :size => "16x16", :border => 0), Hash[*args], { :class => "rsssmall" });
+  end
+
+  def javascript_strings
+    js = ""
+
+    js << "<script type='text/javascript'>\n"
+    js << "rails_i18n = new Array();\n"
+    js << javascript_strings_for_key("javascripts")
+    js << "</script>\n"
+
+    return js
+  end
+
+private
+
+  def javascript_strings_for_key(key)
+    js = ""
+    value = t(key)
+
+    if value.is_a?(String)
+      js << "rails_i18n['#{key}'] = '" << escape_javascript(value) << "';\n"
+    else
+      value.each_key do |k|
+        js << javascript_strings_for_key("#{key}.#{k}")
+      end
+    end
+
+    return js
+  end
 end