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

diff --git a/app/helpers/user_helper.rb b/app/helpers/user_helper.rb
index 55b1d21ab63b89839b754e4ab870b11aa5262bf1..ba37a13341a7e2486d6c0192e6c1a63e9b3bd64a 100644 (file)
--- a/app/helpers/user_helper.rb
+++ b/app/helpers/user_helper.rb
@@ -3,6 +3,7 @@ module UserHelper
 
   def user_image(user, options = {})
     options[:class] ||= "user_image"
+    options[:alt] ||= ""
 
     if user.image_use_gravatar
       user_gravatar_tag(user, options)
@@ -13,6 +14,7 @@ module UserHelper
 
   def user_thumbnail(user, options = {})
     options[:class] ||= "user_thumbnail"
+    options[:alt] ||= ""
 
     if user.image_use_gravatar
       user_gravatar_tag(user, options)
@@ -23,6 +25,7 @@ module UserHelper
 
   def user_thumbnail_tiny(user, options = {})
     options[:class] ||= "user_thumbnail_tiny"
+    options[:alt] ||= ""
 
     if user.image_use_gravatar
       user_gravatar_tag(user, options)
@@ -61,7 +64,7 @@ module UserHelper
     size = options[:size] || 100
     hash = Digest::MD5::hexdigest(user.email.downcase)
     default_image_url = image_url("users/images/large.png")
-    url = "http://www.gravatar.com/avatar/#{hash}.jpg?s=#{size}&d=#{u(default_image_url)}"
+    url = "#{request.protocol}www.gravatar.com/avatar/#{hash}.jpg?s=#{size}&d=#{u(default_image_url)}"
   end
 
   def user_gravatar_tag(user, options = {})