Serve up paperclip attachments in a cache friendly way

[rails.git] / app / models / user.rb

diff --git a/app/models/user.rb b/app/models/user.rb
index 56c8890b5b3c645674f2973cd4a0d18d00114c12..9a230898a87779160d1038cac73b1e0ef498b2a3 100644 (file)
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -8,6 +8,7 @@ class User < ActiveRecord::Base
   has_many :new_messages, :class_name => "Message", :foreign_key => :to_user_id, :conditions => { :to_user_visible => true, :message_read => false }, :order => 'sent_on DESC'
   has_many :sent_messages, :class_name => "Message", :foreign_key => :from_user_id, :conditions => { :from_user_visible => true }, :order => 'sent_on DESC'
   has_many :friends, :include => :befriendee, :conditions => "users.status IN ('active', 'confirmed')"
+  has_many :friend_users, :through => :friends, :source => :befriendee
   has_many :tokens, :class_name => "UserToken"
   has_many :preferences, :class_name => "UserPreference"
   has_many :changesets, :order => 'created_at DESC'
@@ -20,6 +21,7 @@ class User < ActiveRecord::Base
 
   scope :visible, where(:status => ["pending", "active", "confirmed"])
   scope :active, where(:status => ["active", "confirmed"])
+  scope :public, where(:data_public => true)
 
   validates_presence_of :email, :display_name
   validates_confirmation_of :email#, :message => ' addresses must match'
@@ -42,14 +44,25 @@ class User < ActiveRecord::Base
   after_initialize :set_creation_time
   before_save :encrypt_password
 
-  file_column :image, :magick => { :geometry => "100x100>" }
+  has_attached_file :image, 
+    :default_url => "/assets/:class/:attachment/:style.png",
+    :styles => { :large => "100x100>", :small => "50x50>" }
 
   def self.authenticate(options)
     if options[:username] and options[:password]
       user = where("email = ? OR display_name = ?", options[:username], options[:username]).first
+
+      if user.nil?
+        users = where("LOWER(email) = LOWER(?) OR LOWER(display_name) = LOWER(?)", options[:username], options[:username])
+
+        if users.count == 1
+          user = users.first
+        end
+      end
+
       user = nil if user and user.pass_crypt != OSM::encrypt_password(options[:password], user.pass_salt)
     elsif options[:token]
-      token = UserToken.where(:token => options[:token]).preload(:user).first
+      token = UserToken.find_by_token(options[:token])
       user = token.user if token
     end
 
@@ -187,7 +200,7 @@ class User < ActiveRecord::Base
     diary_entry_score = self.diary_entries.inject(0) { |s,e| s += OSM.spam_score(e.body) }
     diary_comment_score = self.diary_comments.inject(0) { |s,e| s += OSM.spam_score(e.body) }
 
-    score = OSM.spam_score(self.description) * 2
+    score = OSM.spam_score(self.description)
     score += diary_entry_score / self.diary_entries.length if self.diary_entries.length > 0
     score += diary_comment_score / self.diary_comments.length if self.diary_comments.length > 0
     score -= changeset_score