app/helpers/user_helper.rb

   1 module UserHelper
   2   def user_image(user, options = {})
   3     options[:class] ||= "user_image"
   4
   5     image_tag user.image.url(:large), options
   6   end
   7
   8   def user_thumbnail(user, options = {})
   9     options[:class] ||= "user_thumbnail"
  10
  11     image_tag user.image.url(:small), options
  12   end
  13
  14   def user_thumbnail_tiny(user, options = {})
  15     options[:class] ||= "user_thumbnail_tiny"
  16
  17     image_tag user.image.url(:small), options
  18   end
  19
  20   def openid_logo
  21     image_tag "openid_small.png", :alt => t('user.login.openid_logo_alt'), :class => "openid_logo"
  22   end
  23
  24   def openid_button(name, url)
  25     link_to(
  26       image_tag("#{name}.png", :alt => t("user.login.openid_providers.#{name}.alt")),
  27       "#",
  28       :class => "openid_button", :data => { :url => url },
  29       :title => t("user.login.openid_providers.#{name}.title")
  30     )
  31   end
  32 end