Merge remote-tracking branch 'upstream/pull/2642'

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

diff --git a/app/helpers/user_helper.rb b/app/helpers/user_helper.rb
index 7113cf1b2d48bd324545031de8dbcd403349be02..74f16380c2ab93d8814f864e54d2f78036627931 100644 (file)
--- a/app/helpers/user_helper.rb
+++ b/app/helpers/user_helper.rb
@@ -3,65 +3,88 @@ module UserHelper
 
   def user_image(user, options = {})
     options[:class] ||= "user_image"
+    options[:alt] ||= ""
 
     if user.image_use_gravatar
       user_gravatar_tag(user, options)
+    elsif user.avatar.attached?
+      image_tag user_avatar_variant(user, :resize => "100x100>"), options
     else
-      image_tag user.image.url(:large), options
+      image_tag "avatar_large.png", options
     end
   end
 
   def user_thumbnail(user, options = {})
     options[:class] ||= "user_thumbnail"
+    options[:alt] ||= ""
 
     if user.image_use_gravatar
       user_gravatar_tag(user, options)
+    elsif user.avatar.attached?
+      image_tag user_avatar_variant(user, :resize => "50x50>"), options
     else
-      image_tag user.image.url(:small), options
+      image_tag "avatar_small.png", options
     end
   end
 
   def user_thumbnail_tiny(user, options = {})
     options[:class] ||= "user_thumbnail_tiny"
+    options[:alt] ||= ""
 
     if user.image_use_gravatar
       user_gravatar_tag(user, options)
+    elsif user.avatar.attached?
+      image_tag user_avatar_variant(user, :resize => "50x50>"), options
     else
-      image_tag user.image.url(:small), options
+      image_tag "avatar_small.png", options
     end
   end
 
   def user_image_url(user, options = {})
     if user.image_use_gravatar
       user_gravatar_url(user, options)
+    elsif user.avatar.attached?
+      polymorphic_url(user_avatar_variant(user, :resize => "100x100>"), :host => Settings.server_url)
     else
-      "http://#{SERVER_URL}#{image_path(user.image.url)}"
+      image_url("avatar_large.png")
     end
   end
 
-  # OpenID support
+  # External authentication support
 
   def openid_logo
-    image_tag "openid_small.png", :alt => t('user.login.openid_logo_alt'), :class => "openid_logo"
+    image_tag "openid_small.png", :alt => t("users.login.openid_logo_alt"), :class => "openid_logo"
   end
 
-  def openid_button(name, url)
+  def auth_button(name, provider, options = {})
     link_to(
-      image_tag("#{name}.png", :alt => t("user.login.openid_providers.#{name}.alt")),
-      "#",
-      :class => "openid_button", :data => { :url => url },
-      :title => t("user.login.openid_providers.#{name}.title")
+      image_tag("#{name}.png", :alt => t("users.login.auth_providers.#{name}.alt")),
+      auth_path(options.merge(:provider => provider)),
+      :class => "auth_button",
+      :title => t("users.login.auth_providers.#{name}.title")
     )
   end
 
+  private
+
+  # Local avatar support
+
+  def user_avatar_variant(user, options)
+    if user.avatar.variable?
+      user.avatar.variant(options)
+    else
+      user.avatar
+    end
+  end
+
   # Gravatar support
 
   # See http://en.gravatar.com/site/implement/images/ for details.
   def user_gravatar_url(user, options = {})
     size = options[:size] || 100
-    hash = Digest::MD5::hexdigest(user.email.downcase)
-    default_image_url = "http://#{SERVER_URL}#{image_path("users/images/large.png")}"
-    url = "http://www.gravatar.com/avatar/#{hash}.jpg?s=#{size}&d=#{u(default_image_url)}"
+    hash = Digest::MD5.hexdigest(user.email.downcase)
+    default_image_url = image_url("avatar_large.png")
+    "#{request.protocol}www.gravatar.com/avatar/#{hash}.jpg?s=#{size}&d=#{u(default_image_url)}"
   end
 
   def user_gravatar_tag(user, options = {})