Check if db is writable on oauth authorization pages

[rails.git] / app / helpers / trace_helper.rb

diff --git a/app/helpers/trace_helper.rb b/app/helpers/trace_helper.rb
index 278c6c4b2bb5547aee0ccdfce33b22e8ea0ccce2..fbbeb3dffb48e376c1aeef5053ef39c166b2950b 100644 (file)
--- a/app/helpers/trace_helper.rb
+++ b/app/helpers/trace_helper.rb
@@ -1,2 +1,21 @@
 module TraceHelper
+  def link_to_tag(tag)
+    link_to(tag, :tag => tag, :page => nil)
+  end
+
+  def trace_icon(trace, options = {})
+    options[:class] ||= "trace_image"
+    options[:alt] ||= ""
+
+    image_tag trace_icon_path(trace.user, trace),
+              options.merge(:size => 50)
+  end
+
+  def trace_picture(trace, options = {})
+    options[:class] ||= "trace_image"
+    options[:alt] ||= ""
+
+    image_tag trace_picture_path(trace.user, trace),
+              options.merge(:size => 250)
+  end
 end