Changeset discussions

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

diff --git a/app/models/user.rb b/app/models/user.rb
index 778afbf8a9c7ae26d76339905209a447ae9e92eb..e5ff1917d4983b2808d40eff77d68d976cab280b 100644 (file)
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -1,22 +1,24 @@
 class User < ActiveRecord::Base
   require 'xml/libxml'
 
 class User < ActiveRecord::Base
   require 'xml/libxml'
 

-  has_many :traces, :conditions => { :visible => true }
-  has_many :diary_entries, :order => 'created_at DESC'
-  has_many :diary_comments, :order => 'created_at DESC'
-  has_many :messages, :foreign_key => :to_user_id, :conditions => { :to_user_visible => true }, :order => 'sent_on DESC', :include => [:sender, :recipient]
-  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', :include => [:sender, :recipient]
-  has_many :friends, :include => :befriendee, :conditions => "users.status IN ('active', 'confirmed')"
+  has_many :traces, -> { where(:visible => true) }
+  has_many :diary_entries, -> { order(:created_at => :desc) }
+  has_many :diary_comments, -> { order(:created_at => :desc) }
+  has_many :messages, -> { where(:to_user_visible => true).order(:sent_on => :desc).preload(:sender, :recipient) }, :foreign_key => :to_user_id
+  has_many :new_messages, -> { where(:to_user_visible => true, :message_read => false).order(:sent_on => :desc) }, :class_name => "Message", :foreign_key => :to_user_id
+  has_many :sent_messages, -> { where(:from_user_visible => true).order(:sent_on => :desc).preload(:sender, :recipient) }, :class_name => "Message", :foreign_key => :from_user_id
+  has_many :friends, -> { joins(:befriendee).where(:users => { :status => ["active", "confirmed"] }) }

   has_many :friend_users, :through => :friends, :source => :befriendee
   has_many :tokens, :class_name => "UserToken"
   has_many :preferences, :class_name => "UserPreference"
   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'
+  has_many :changesets, -> { order(:created_at => :desc) }
+  has_many :changeset_comments, :foreign_key =>  'author_id'
+  has_and_belongs_to_many :changeset_subscriptions, :class_name => 'Changeset', :join_table => 'changesets_subscribers', :foreign_key => 'subscriber_id'

   has_many :note_comments, :foreign_key => :author_id
   has_many :notes, :through => :note_comments
 
   has_many :client_applications
   has_many :note_comments, :foreign_key => :author_id
   has_many :notes, :through => :note_comments
 
   has_many :client_applications

-  has_many :oauth_tokens, :class_name => "OauthToken", :order => "authorized_at desc", :include => [:client_application]
+  has_many :oauth_tokens, -> { order(:authorized_at => :desc).preload(:client_application) }, :class_name => "OauthToken"

 
   has_many :blocks, :class_name => "UserBlock"
   has_many :blocks_created, :class_name => "UserBlock", :foreign_key => :creator_id
 
   has_many :blocks, :class_name => "UserBlock"
   has_many :blocks_created, :class_name => "UserBlock", :foreign_key => :creator_id


@@ -24,9 +26,13 @@ class User < ActiveRecord::Base
 
   has_many :roles, :class_name => "UserRole"
 
 
   has_many :roles, :class_name => "UserRole"
 

-  scope :visible, where(:status => ["pending", "active", "confirmed"])
-  scope :active, where(:status => ["active", "confirmed"])
-  scope :public, where(:data_public => true)
+  scope :visible, -> { where(:status => ["pending", "active", "confirmed"]) }
+  scope :active, -> { where(:status => ["active", "confirmed"]) }
+  scope :identifiable, -> { where(:data_public => true) }
+
+  has_attached_file :image,
+    :default_url => "/assets/:class/:attachment/:style.png",
+    :styles => { :large => "100x100>", :small => "50x50>" }

 
   validates_presence_of :email, :display_name
   validates_confirmation_of :email#, :message => ' addresses must match'
 
   validates_presence_of :email, :display_name
   validates_confirmation_of :email#, :message => ' addresses must match'


@@ -38,24 +44,19 @@ class User < ActiveRecord::Base
   validates_length_of :display_name, :within => 3..255, :allow_nil => true
   validates_email_format_of :email, :if => Proc.new { |u| u.email_changed? }
   validates_email_format_of :new_email, :allow_blank => true, :if => Proc.new { |u| u.new_email_changed? }
   validates_length_of :display_name, :within => 3..255, :allow_nil => true
   validates_email_format_of :email, :if => Proc.new { |u| u.email_changed? }
   validates_email_format_of :new_email, :allow_blank => true, :if => Proc.new { |u| u.new_email_changed? }

-  validates_format_of :display_name, :with => /^[^\/;.,?%#]*$/, :if => Proc.new { |u| u.display_name_changed? }
-  validates_format_of :display_name, :with => /^\S/, :message => "has leading whitespace", :if => Proc.new { |u| u.display_name_changed? }
-  validates_format_of :display_name, :with => /\S$/, :message => "has trailing whitespace", :if => Proc.new { |u| u.display_name_changed? }
+  validates_format_of :display_name, :with => /\A[^\x00-\x1f\x7f\ufffe\uffff\/;.,?%#]*\z/, :if => Proc.new { |u| u.display_name_changed? }
+  validates_format_of :display_name, :with => /\A\S/, :message => "has leading whitespace", :if => Proc.new { |u| u.display_name_changed? }
+  validates_format_of :display_name, :with => /\S\z/, :message => "has trailing whitespace", :if => Proc.new { |u| u.display_name_changed? }
+  validates_exclusion_of :display_name, :in => %w(new terms save confirm confirm-email go_public reset-password forgot-password suspended)

   validates_numericality_of :home_lat, :allow_nil => true
   validates_numericality_of :home_lon, :allow_nil => true
   validates_numericality_of :home_zoom, :only_integer => true, :allow_nil => true
   validates_inclusion_of :preferred_editor, :in => Editors::ALL_EDITORS, :allow_nil => true
   validates_numericality_of :home_lat, :allow_nil => true
   validates_numericality_of :home_lon, :allow_nil => true
   validates_numericality_of :home_zoom, :only_integer => true, :allow_nil => true
   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,
-                  :image_use_gravatar
+  validates_attachment_content_type :image, :content_type => /\Aimage\/.*\Z/

 
   after_initialize :set_defaults
   before_save :encrypt_password
 
   after_initialize :set_defaults
   before_save :encrypt_password

-
-  has_attached_file :image,
-    :default_url => "/assets/:class/:attachment/:style.png",
-    :styles => { :large => "100x100>", :small => "50x50>" }
+  after_save :spam_check

 
   def self.authenticate(options)
     if options[:username] and options[:password]
 
   def self.authenticate(options)
     if options[:username] and options[:password]


@@ -69,7 +70,14 @@ class User < ActiveRecord::Base
         end
       end
 
         end
       end
 

-      user = nil if user and user.pass_crypt != OSM::encrypt_password(options[:password], user.pass_salt)
+      if user and PasswordHash.check(user.pass_crypt, user.pass_salt, options[:password])
+        if PasswordHash.upgrade?(user.pass_crypt, user.pass_salt)
+          user.pass_crypt, user.pass_salt = PasswordHash.create(options[:password])
+          user.save
+        end
+      else
+        user = nil
+      end

     elsif options[:token]
       token = UserToken.find_by_token(options[:token])
       user = token.user if token
     elsif options[:token]
       token = UserToken.find_by_token(options[:token])
       user = token.user if token


@@ -216,6 +224,14 @@ class User < ActiveRecord::Base
     return score.to_i
   end
 
     return score.to_i
   end
 

+  ##
+  # perform a spam check on a user
+  def spam_check
+    if status == "active" and spam_score > SPAM_THRESHOLD
+      update_column(:status, "suspended")
+    end
+  end
+

   ##
   # return an oauth access token for a specified application
   def access_token(application_key)
   ##
   # return an oauth access token for a specified application
   def access_token(application_key)


@@ -231,8 +247,7 @@ private
 
   def encrypt_password
     if pass_crypt_confirmation
 
   def encrypt_password
     if pass_crypt_confirmation

-      self.pass_salt = OSM::make_token(8)
-      self.pass_crypt = OSM::encrypt_password(pass_crypt, pass_salt)
+      self.pass_crypt, self.pass_salt = PasswordHash.create(pass_crypt)

       self.pass_crypt_confirmation = nil
     end
   end
       self.pass_crypt_confirmation = nil
     end
   end