Merge branch 'master' into notes

Conflicts:
	Gemfile
	Gemfile.lock
	app/assets/stylesheets/common.css.scss
	app/helpers/application_helper.rb

app/models/notifier.rb

@@ -6,11 +6,20 @@ class Notifier < ActionMailer::Base
 
   def signup_confirm(user, token)
     @locale = user.preferred_language_from(I18n.available_locales)
-    @url = url_for(:host => SERVER_URL,
-                   :controller => "user", :action => "confirm",
-                   :display_name => user.display_name,
-                   :confirm_string => token.token)
-
+    
+    # If we are passed an email address verification token, create
+    # the confirumation URL for account activation.
+    #
+    # Otherwise the email has already been verified e.g. through
+    # a trusted openID provider and the account is active and a
+    # confirmation URL is not needed.
+    if token
+      @url = url_for(:host => SERVER_URL,
+                     :controller => "user", :action => "confirm",
+                     :display_name => user.display_name,
+                     :confirm_string => token.token)
+    end
+      
     mail :to => user.email,
          :subject => I18n.t('notifier.signup_confirm.subject', :locale => @locale)
   end

app/models/relation.rb

@@ -167,13 +167,9 @@ class Relation < ActiveRecord::Base
 
   # FIXME is this really needed?
   def members
-    unless @members
-      @members = Array.new
-      self.relation_members.each do |member|
-        @members += [[member.member_type,member.member_id,member.member_role]]
-      end
+    @members ||= self.relation_members.map do |member|
+      [member.member_type, member.member_id, member.member_role]
     end
-    @members
   end
 
   def tags
@@ -194,9 +190,9 @@ class Relation < ActiveRecord::Base
     @tags = t
   end
 
-  def add_member(type,id,role)
-    @members = Array.new unless @members
-    @members += [[type,id.to_i,role]]
+  def add_member(type, id, role)
+    @members ||= []
+    @members << [type, id.to_i, role]
   end
 
   def add_tag_keyval(k, v)

app/models/user.rb

@@ -47,12 +47,13 @@ class User < ActiveRecord::Base
   validates_inclusion_of :preferred_editor, :in => Editors::ALL_EDITORS, :allow_nil => true
 
   attr_accessible :display_name, :email, :email_confirmation, :openid_url,
-                  :pass_crypt, :pass_crypt_confirmation, :consider_pd
+                  :pass_crypt, :pass_crypt_confirmation, :consider_pd,
+                  :image_use_gravatar
 
   after_initialize :set_defaults
   before_save :encrypt_password
 
-  has_attached_file :image, 
+  has_attached_file :image,
     :default_url => "/assets/:class/:attachment/:style.png",
     :styles => { :large => "100x100>", :small => "50x50>" }
 
@@ -84,7 +85,7 @@ class User < ActiveRecord::Base
     token.update_column(:expiry, 1.week.from_now) if token and user
 
     return user
-  end 
+  end
 
   def to_xml
     doc = OSM::API.new.get_xml_doc
@@ -127,7 +128,7 @@ class User < ActiveRecord::Base
   end
 
   def nearby(radius = NEARBY_RADIUS, num = NEARBY_USERS)
-    if self.home_lon and self.home_lat 
+    if self.home_lon and self.home_lat
       gc = OSM::GreatCircle.new(self.home_lat, self.home_lon)
       bounds = gc.bounds(radius)
       sql_for_distance = gc.sql_for_distance("home_lat", "home_lon")
@@ -184,7 +185,7 @@ class User < ActiveRecord::Base
   end
 
   ##
-  # returns the first active block which would require users to view 
+  # returns the first active block which would require users to view
   # a message, or nil if there are none.
   def blocked_on_view
     blocks.active.detect { |b| b.needs_view? }
@@ -208,8 +209,8 @@ class User < ActiveRecord::Base
   ##
   # return a spam score for a user
   def spam_score
-    changeset_score = self.changesets.limit(10).length * 50
-    trace_score = self.traces.limit(10).length * 50
+    changeset_score = self.changesets.size * 50
+    trace_score = self.traces.size * 50
     diary_entry_score = self.diary_entries.inject(0) { |s,e| s += e.body.spam_score }
     diary_comment_score = self.diary_comments.inject(0) { |s,c| s += c.body.spam_score }
 

app/models/user_preference.rb

@@ -6,6 +6,8 @@ class UserPreference < ActiveRecord::Base
   validates_length_of :k, :within => 1..255
   validates_length_of :v, :within => 1..255
 
+  attr_accessible :k, :v
+
   # Turn this Node in to an XML Node without the <osm> wrapper.
   def to_xml_node
     el1 = XML::Node.new 'preference'